Re: [android-developers] ERROR IN C:\Users\lenovo\Desktop\android-sdk_r06-windows\android-sdk-windowsSDK Setup.exe
Thanks for your care, I want to install android SDK but I couldn't install, I think because of URL. I am using win vista. On Thu, Aug 12, 2010 at 3:25 PM, Kevin Duffey andjar...@gmail.com wrote: What is the problem? The subject line is a bit vague.. need more details... On 8/12/2010 2:01 PM, izzet.ulas wrote: Hi everybody, I need solution my big problem, please tell me advices.. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Changing the Menu Selector?
Hi All, Is it possible to change the selector of standard Menu? If yes please let me know how? Thanks Best Regards Amit -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Chilling news: Oracle sues Google over Android
On Aug 12, 8:07 pm, Shane Isbell shane.isb...@gmail.com wrote: If there were no lawsuits, then I would worry. This is an encouraging sign that Android is starting to rattle more cages due to its expected profitability and competitiveness. Nah, just a move to see if they can find some cheap way to balance the books. Let's see... Larry will need to find some pocket money to go sailing. Then there's that looming litigation for stiffing the GSA out of discounts they were entitled to. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] how to send data to server while recording
What have you tried? On Thu, Aug 12, 2010 at 10:45 PM, cindy ypu01...@yahoo.com wrote: My application needs to send data to server while recording the audio data? Does anyone know how to do that? Thanks! April -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- http://developingthedream.blogspot.com/, http://diastrofunk.com, http://www.youtube.com/user/revoltingx, ~Isaiah 55:8-9 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Activity getting killed and automatically starting again on screen off button press
Hi, We are experiencing this strange problem. If I press screen off button When my activity is running, its again starting a new activity. If I press the screen off button again and unlock the phone, it again starts a new activity. So in total there are 2 new activities getting created for one screen off and on. Any specific reason for this ? Please help me. Thanks, Shashidhar -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Changing button text color in various states (down, disabled etc)
Thanks. ColorStateList did the trick! I would like to vary the text color of a custom button that I am making depending on which state it is in (enabled, disabled, state pressed). I know how to use an XML file to describe the different drawables that I need for the different states like so: In the drawables folder I create this custom_button.xml file --- ?xml version=1.0 encoding=utf-8? selector xmlns:android=http://schemas.android.com/apk/res/android; item android:drawable=@drawable/button_enabled android:state_pressed=false / item android:drawable=@drawable/button_tap android:state_pressed=true / item android:drawable=@drawable/button_inactive android:state_enabled=false / /selector However, adding android:textColor to each item totally makes the button style invalid. Even if I create a style in the themes.xml file, I only get a single android:textColor like so: - themes.xml - ?xml version=1.0 encoding=utf-8? resources style name=CustomButton parent=@android:style/Widget.Button item name=android:gravitycenter_vertical| center_horizontal/item item name=android:textColor#FFff/item item name=android:textSize14sp/item item name=android:textStylebold/item item name=android:background@drawable/custom_button/item item name=android:focusabletrue/item item name=android:clickabletrue/item /style /resources How do I style the textColor when pressed and textColor when disabled states without resorting to a subclass of a Button? use ColorStateList pskink -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] FrameLayout in webview
Is it possible to add FrameLayout in webview ? Thanks in advance -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: How do you create a custom Preference which needs to invoke a activity for result like RingtonePreference?
Pino, You can always implement your own subclass of Preference. The same thing can be done differently inside Android and in regular applications, that's Ok. Subclassing Preference is actually quite nice, since the base class handles the drawing of title and subtitle strings, so your own preference will automatically have the right look. Override onClick() and do whatever it is you want to do. -- Kostya 13.08.2010 8:19, Pino Silvaggio пишет: Yes PreferenceActivity is an Activity. But that not my problem. The issue is how do I create a custom preference like RingtonePreference if what I need is in PreferenceManager and is hidden by package level? example: registerOnActivityResultListener which is needed if I want to call preferenceManager.getActivity().startActivityForResult() which getActivity() is also hidden. This makes no sense. On Aug 12, 11:13 pm, TreKingtreking...@gmail.com wrote: On Thu, Aug 12, 2010 at 4:19 PM, Pino Silvaggiopino.silvag...@gmail.comwrote: How should I proceed? Hint: PreferenceActivity is an Activity like any other ... - TreKinghttp://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- Kostya Vasilev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Bluetooth headset connection establishment
Hi,
I am using Bluetooth APIs to establish the connection. I using the
Bluetooth chat application as a reference to communicate with the
Bluetooth headset.
When I try to connect with Bluetooth headset I am getting IOException
with the reason Connection refused.
Can any one tell me the reason for this exception if possible give me
the solution if you already resolved the same.
Here is the code which i am using to establish the communication with
the Bluetooth. And i also added the Bluetooth and Blutooth_Admin
permissions to my manifest file.
BluetoothSocket sock =
remoteDevice.createRfcommSocketToServiceRecord(UUID.fromString(1108--1000-8000-00805F9B34FB));
mBtAdapter.cancelDiscovery();
try {
sock.connect();
} catch (IOException e) {
sock.close();
}
Regards
Anzi.
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[android-developers] Re: Whats first onCreate or the constructor
Thaks all for your helpful tips. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
I'm not going to pull any numbers as to why I say that most people think java sucks, maybe it's just some. I've gathered this from workplaces, forum/irc chats, etc. A lot of java applications are hated upon due to being slow (Eclipse, Azureus, Tomcat?). Java browser apps are generally slower than their javascript or even flash counterparts. (They're also regarded as outdated) Actually, I don't agree with your use of slow with the apps you mentioned. Eclipse is very snappy... I've not seen any difference in it over any other native IDE. Netbeans on the other hand I have found sluggish at times, but is usually snappy. Azureus is built on the same underpinnings that Eclipse is built on, which if you don't know, IBM built their own GUI toolkit because they felt Swing/AWT was too slow. Those are good examples of perhaps the two most popular Java client applications out there, and both are very solid. I've seen many native apps more sluggish and crash than either of those apps, so they weren't good examples. Tomcat.. it's a server app.. I am not sure what it slow about it? There are no doubt MANY slow java apps, and yes, for the most part you have to know how to develop a smooth running GUI app (Swing in this case). The truth is, the majority of developers that are tasked with such apps have no clue what they are doing and learn while doing.. usually releasing a not so great application. I will admit, I was one of those... I was learning Swing while working on an application. I didn't know a lot about the Swing event thread, threads in general, and it could be seen in my app. I eventually adopted a plugin model that I built from the ground up and got things working a lot smoother, but it took a while to really learn the tricks of Swing, class loading, and threading within a Swing app. As for server side... well, I dare say that Java is more performant than any other language/platform out there. I think most people know this, or I would guess that by now, the majority of major corporations would have long since switched to .net or something else. I would also say that the majority of java developers fall into the JEE camp of development. I had hopes for Swing.. I still feel that there is no GUI kit on any platform as good.. overall. By that I mean, the ability to literally develop a full GUI app that runs on every platform out there with little.. and in most cases, no changes, is amazing. I had my app running on windows (all flavors), Mac, Linux, Unix, and a few others, with no changes. If you've ever tried to do a cross platform application in any other language, especially one with a GUI where each platform's native GUI toolkit is different than others, well.. I'd say that most developers would be willing to forgo the sometimes slowness over the incredible flexibility and time savings, let alone an app that looks/feels/works the same on every platform. I am not so sure about Java FX tho. It seemed like a good idea.. but I still haven't seen where it's catching on in a big way yet. I am learning about JSF and such now and it's a pretty nice technology stack for doing web development with. This is why google had to make its own vm to optimize it, plus you have to go through some pains to avoid the GC where as in regular Java apps objects are allocated all the time. This causes them to lag badly when objects are constantly being allocated and freed. In a server app this really isn't a problem, and the JVM is pretty good to work with. (ie with scala, groovy, etc) I don't believe this is why google made their own VM. From what I understood, they made it to reduce the footprint and Jave ME wasn't good enough. A little fact.. until Froyo... Android OS was slower than Jave ME on older hardware. It's only with Froyo and the JIT they include with it that apps are really starting to become speedy. That's not to say Android 2.0/2.1 wasn't good... for a phone, or even a tablet, most apps are plenty fast enough without a JIT. I think the JIT will help in some genres, especially games that aren't completely done in the NDK. Java is very popular for day to day and general programming, because it's the main language at most universities. However, I haven't seen any truly innovative snappy or fast performing apps either client or server side. (Maybe even the corporate there's a lot of reliable and fast code.) There is a taboo, where it's regarded that programmers who only know java aren't very good. I think programmers that only know java are far less than those that learned Java from another language, usually C/C++ or VBasic.. I myself came over from Delphi which was more like Java than Pascal in my opinion. As for it being as popular because it's taught at universities.. don't agree at all. Pascal and C were taught for a lot longer than Java has been, and Java has far surpassed it in choice in the industry right now. Android is only going to add
Re: [android-developers] Hi, really need help with Android Camera
Just don't know anymore where to do the stopPreviews and releases... just before the Intent onClick ?! That order is not working for me.. On Aug 11, 2010, at 5:32 PM, Mark Murphy wrote: You are getting Method called after release() triggered by a call to stopPreview() from your surfaceDestroyed(). Call stopPreview() before release()-ing the Camera. On Wed, Aug 11, 2010 at 12:24 PM, Pedro Teixeira pedroteixeir...@gmail.com wrote: I've tried stop the cam preview and release it before calling the intent.. it actually goes to the other activity now. but gives an error 1 second after This is the errors on the logcat: 08-11 17:22:06.943: ERROR/MediaPlayer(542): Unable to to create media player 08-11 17:22:06.953: ERROR/CameraService(542): Failed to load CameraService sounds. 08-11 17:22:06.953: ERROR/MediaPlayer(542): Unable to to create media player 08-11 17:22:06.953: ERROR/CameraService(542): Failed to load CameraService sounds. 08-11 17:22:09.593: ERROR/MediaPlayer(542): Unable to to create media player 08-11 17:22:09.593: ERROR/CameraService(542): Failed to load CameraService sounds. 08-11 17:22:09.603: ERROR/MediaPlayer(542): Unable to to create media player 08-11 17:22:09.603: ERROR/CameraService(542): Failed to load CameraService sounds. 08-11 17:23:08.543: ERROR/AndroidRuntime(720): Uncaught handler: thread main exiting due to uncaught exception 08-11 17:23:08.733: ERROR/AndroidRuntime(720): java.lang.RuntimeException: Method called after release() 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.hardware.Camera.stopPreview(Native Method) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at com.pedroteixeira.thennnow.cameraView.surfaceDestroyed (cameraView.java:130) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.SurfaceView.reportSurfaceDestroyed(SurfaceView.java:426) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.SurfaceView.updateWindow(SurfaceView.java:351) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.SurfaceView.onWindowVisibilityChanged(SurfaceView.java: 182) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.View.dispatchDetachedFromWindow(View.java:5580) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java: 1072) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java: 1072) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java: 1072) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java: 1072) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.ViewRoot.dispatchDetachedFromWindow(ViewRoot.java:1553) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.ViewRoot.die(ViewRoot.java:2510) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.WindowManagerImpl.removeViewImmediate (WindowManagerImpl.java:218) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.view.Window$LocalWindowManager.removeViewImmediate (Window.java:421) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.app.ActivityThread.handleDestroyActivity (ActivityThread.java:3393) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.app.ActivityThread.access$2700(ActivityThread.java:116) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1826) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.os.Handler.dispatchMessage(Handler.java:99) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.os.Looper.loop(Looper.java:123) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at android.app.ActivityThread.main(ActivityThread.java:4203) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at java.lang.reflect.Method.invokeNative(Native Method) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at java.lang.reflect.Method.invoke(Method.java:521) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:791) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549) 08-11 17:23:08.733: ERROR/AndroidRuntime(720): at dalvik.system.NativeStart.main(Native Method) :S -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android 2.2 Programming Books: http://commonsware.com/books -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit
Re: [android-developers] Activity getting killed and automatically starting again on screen off button press
see if ur activity is persistent or is it getting modified by the phone state... On Fri, Aug 13, 2010 at 11:56 AM, Shashidhar shashi.zep...@gmail.comwrote: Hi, We are experiencing this strange problem. If I press screen off button When my activity is running, its again starting a new activity. If I press the screen off button again and unlock the phone, it again starts a new activity. So in total there are 2 new activities getting created for one screen off and on. Any specific reason for this ? Please help me. Thanks, Shashidhar -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Farjad Habib Software Engineer and Developer BS(Hons) 2011 LUMS +92-331-4944-354 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Is android 2.2 emulator support any flash or flash lite?
The interesting thing is that the AIR for Android 2.5 emulator runs Flash content in the emulator without any problems, but the emulation is very slow compared to the device. On Mon, Aug 9, 2010 at 8:16 PM, jeff.rinker jeff.rinke...@gmail.com wrote: How About Now? it's now a month later than the original post... does anyone know if they plan on releasing an emulator that WILL run flash content? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
Actually, I don't agree with your use of slow with the apps you mentioned. Eclipse is very snappy... I've not seen any difference in it over any other native IDE. Netbeans on the other hand I have found sluggish at times, but is usually snappy. Azureus is built on the same underpinnings that Eclipse is built on, which if you don't know, IBM built their own GUI toolkit because they felt Swing/AWT was too slow. Those are good examples of perhaps the two most popular Java client applications out there, and both are very solid. I've seen many native apps more sluggish and crash than either of those apps, so they weren't good examples. Tomcat.. it's a server app.. I am not sure what it slow about it? Eclipse is not snappy, at all. Not even close. KDevelop is snappy. XCode is snappy enough. Azureus is slow too, you have to really tune the settings to get some decent performance, same with Eclipse. Never used Tomcat? It can slow a server to a crawl with just a few processes. Not all of us can afford top of the line computers in order to run some software that runs fast in other programming languages. There are no doubt MANY slow java apps, and yes, for the most part you have to know how to develop a smooth running GUI app (Swing in this case). The truth is, the majority of developers that are tasked with such apps have no clue what they are doing and learn while doing.. usually releasing a not so great application. I will admit, I was one of those... I was learning Swing while working on an application. I didn't know a lot about the Swing event thread, threads in general, and it could be seen in my app. I eventually adopted a plugin model that I built from the ground up and got things working a lot smoother, but it took a while to really learn the tricks of Swing, class loading, and threading within a Swing app. Yes, the java JVM works nicely in a server environment. Again, for your standard server applications. Subtle things in the GC process (as previously explained) make it too slow optimal performance. Then again, I use erlang so I'm spoiled. Nothing like being able to seamlessly interconnect vms. The GUI case, it's a myth, at least it's not as nice as it sounds. For once, the java GUIs are ugly and don't conform to the OSs standard look and feel. Not only does it look ugly, but it's slow. I'd rather have a few macros and use C++ with wxWidgets or QT and have a fast app, with a native look and feel. The IBM widget kit isn't significantly faster or efficient than the Swig one. I don't believe this is why google made their own VM. From what I understood, they made it to reduce the footprint and Jave ME wasn't good enough. A little fact.. until Froyo... Android OS was slower than Jave ME on older hardware. It's only with Froyo and the JIT they include with it that apps are really starting to become speedy. That's not to say Android 2.0/2.1 wasn't good... for a phone, or even a tablet, most apps are plenty fast enough without a JIT. I think the JIT will help in some genres, especially games that aren't completely done in the NDK. There's many reasons they made the dalvik vm. I'm sure in raw performance ME has good code. (old code tends to be fast) Not sure how you're measuring performance though, the android GUI is pretty heavy considering. I think programmers that only know java are far less than those that learned Java from another language, usually C/C++ or VBasic.. I myself came over from Delphi which was more like Java than Pascal in my opinion. As for it being as popular because it's taught at universities.. don't agree at all. Pascal and C were taught for a lot longer than Java has been, and Java has far surpassed it in choice the industry right now. Android is only going to add to the popularity of Java, and thanks to Apple's ridiculous requirements and rules, it's also helping many developers leave Apple and come to Android. I don't believe in taboos... if I have to I can pick up other languages as needed. Thus far, there hasn't been anything I can't do with Java. I don't write native/platform games, or system drivers, most other apps I can use Java for. That's why java is good for your standard apps, which is what it's great for. It doesn't push the standard in speed the way C does. It doesn't push the standard with expressiveness the way many other languages do. It doesn't push the standard with multicore programming beside standard threads. Also, Java is not C. It's slower, but easier to learn and use. That's why it became more popular than C. Not sure what happened to Pascal. Last time I used Pascal I was in the 8th grade. The thing with java is that its become one of those code monkey/slave languages like php. I'm sure java will live on for a long time, it just won't be talked about. At least it wouldn't if people wouldn't be improving it. -- http://developingthedream.blogspot.com/, http://diastrofunk.com,
Re: [android-developers] Re: How to install package without asking user just like market app?
Sorry for my poor English. I'm from China, speaking English is always a difficult task for me. I mean, if I try to use Intent to install a package, an install activity will activate and ask user if it could install that app, but market will ask user only once, no that install activity shown up. Can I implement a same feature? Thanks and BRs, Alex On Fri, Aug 13, 2010 at 9:25 AM, Indicator Veritatis mej1...@yahoo.comwrote: That is possible, but the OP really needs to state more clearly what problem he is trying to solve. Until he does, responding to him is a waste of time and bandwidth. On Aug 12, 11:29 am, TreKing treking...@gmail.com wrote: On Thu, Aug 12, 2010 at 9:04 AM, Alex Xin xinxi...@gmail.com wrote: How to install package without asking user just like market app? You can't. Well, maybe if you build your own firmware. On Thu, Aug 12, 2010 at 12:13 PM, Frank Weiss fewe...@gmail.com wrote: Where do you see Market app installing packages without asking user? I'm assuming he means how the Market App auto-updates itself. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Application Lock
Hi All, I came across an Application in Android Market which locks the use of application. Meaning after locking an application can only unlock it using password. My question is, can this be done for hardware? E.g. Password protect camera for example, so only can unlock it using the same password. While locked, all applications using camera cannot access the camera hardware. Thanks In Advance, Perumal -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: How to install package without asking user just like market app?
Sorry you can't do that without being built into the system image. On Fri, Aug 13, 2010 at 1:19 AM, Alex Xin xinxi...@gmail.com wrote: Sorry for my poor English. I'm from China, speaking English is always a difficult task for me. I mean, if I try to use Intent to install a package, an install activity will activate and ask user if it could install that app, but market will ask user only once, no that install activity shown up. Can I implement a same feature? Thanks and BRs, Alex On Fri, Aug 13, 2010 at 9:25 AM, Indicator Veritatis mej1...@yahoo.comwrote: That is possible, but the OP really needs to state more clearly what problem he is trying to solve. Until he does, responding to him is a waste of time and bandwidth. On Aug 12, 11:29 am, TreKing treking...@gmail.com wrote: On Thu, Aug 12, 2010 at 9:04 AM, Alex Xin xinxi...@gmail.com wrote: How to install package without asking user just like market app? You can't. Well, maybe if you build your own firmware. On Thu, Aug 12, 2010 at 12:13 PM, Frank Weiss fewe...@gmail.com wrote: Where do you see Market app installing packages without asking user? I'm assuming he means how the Market App auto-updates itself. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
sucks? Do you back this up in some way? Java is a very good language. I am curious what you find so bad, what languages you think are vastly superior? ... it sucks. Anyway.. I am not opposed to other languages.. NDK.. as soon as it allows for direct audio and video access.. will be the language of choice for most of android development anyway (aka.. C). If Java is so great, why will the NDK(C/C++) become the language of choice - as soon as google provides a useable API? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
RE: [android-developers] Application Lock
I think this can be done. In settings application, we need to add privacy lock features to lock the defferent applications. So suppose camera is selected for lock, then this entry has to be maintained in DB. From camera hardware side, 1st function to open the camera is Camera.open(). This function should check for DB entry 1st and then depending on the lock/unlock, return camera handle and error to application who is calling this method. -Original Message- From: android-developers@googlegroups.com [mailto:android-develop...@googlegroups.com] On Behalf Of perumal316 Sent: Friday, August 13, 2010 1:55 PM To: Android Developers Subject: [android-developers] Application Lock Hi All, I came across an Application in Android Market which locks the use of application. Meaning after locking an application can only unlock it using password. My question is, can this be done for hardware? E.g. Password protect camera for example, so only can unlock it using the same password. While locked, all applications using camera cannot access the camera hardware. Thanks In Advance, Perumal -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
On Fri, Aug 13, 2010 at 1:34 AM, Ralf Schneider li...@gestaltgeber.comwrote: If Java is so great, why will the NDK(C/C++) become the language of choice - as soon as google provides a useable API? The language of choice for what? Not most app developers. Except for certain apps, Java is going to be a far better choice for ease of implementation, maintenance, and debugging. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/13/10 10:18 , Miguel Morales wrote: Eclipse is not snappy, at all. Not even close. KDevelop is snappy. XCode is snappy enough. Azureus is slow too, you have to really tune the settings to get some decent performance, same with Eclipse. Never used Tomcat? It can slow a server to a crawl with just a few processes. Not all of us can afford top of the line computers in order to run some software that runs fast in other programming languages. Do you know that most of the web sites, services and whatever on the internet are powered by Java and by a good percentage by Tomcat? Java = slow is bullishit at least since five years, so please don't spread FUD any longer. Yes, the java JVM works nicely in a server environment. Again, for your standard server applications. Subtle things in the GC process (as previously explained) make it too slow optimal performance. Other FUD. GC is no more a problem, unless a programmer is really ham-handed, since several years. That's why java is good for your standard apps, which is what it's great for. It doesn't push the standard in speed the way C does. This is meaningless given some context. There are plenty of benchmarks around that demonstrates than Java or C are faster. The JIT technology, BTW, allows for higher optimization than C, since it can only optimize statically. Of course, single benchmarks aren't meaningful, since in a real world project one have to do some trade-offs. There are many real-world examples that can be done, just the first one that is public and comes to my mind has been recently presented at Jazoon. See http://jazoon.com/Conference/Thursday/OMullane, slide #40, which I'm copying: Is Java fast enough.. ? On some processors with highly tuned C compilers the C can be faster than java (max factor 2) ?You can play cat and mouse for ever with any specific piece of code .. ? On most Intel?s Java is as fast or faster than C ?JIT(JustIn Time) Compiler with Hotspot remarkable! ? Just one example from Gaia ?Relativity C code running in simulator 10 years on super computer ?The orginal Author rewrote it in java ?Its is ~10 times faster in JAVA ! - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - We make Java work. Everywhere. java.net/blog/fabriziogiudici - www.tidalwave.it/people fabrizio.giud...@tidalwave.it -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxlB7MACgkQeDweFqgUGxeVOgCgnbD37bXfa+50WQe9ohcf3Dwq G8AAoIDPZ97nFoICkc9Wdi+r6q61LM1c =qduP -END PGP SIGNATURE- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] OpenGL ES 2.0 available on the updated HTC Hero? (Android 2.1)
On 12 August 2010 21:52, Johan Gardell gar...@gmail.com wrote: I'm trying to run some of the hello-gl2 code on my HTC Hero updated to Android 2.1 but i keep getting the error java.lang.IllegalArgumentException: No configs match configSpec, which is in GL2JNIView.java on line 168. get glInfo app from Market and launch on your device - it will list all GL related information, incl. version and available extensions -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Activity getting killed and automatically starting again on screen off button press
Thanks for the reply habib. But my programs is doing none of the 2 things you have mentioned... On Fri, Aug 13, 2010 at 1:30 PM, Farjad Habib habib.far...@gmail.comwrote: see if ur activity is persistent or is it getting modified by the phone state... On Fri, Aug 13, 2010 at 11:56 AM, Shashidhar shashi.zep...@gmail.comwrote: Hi, We are experiencing this strange problem. If I press screen off button When my activity is running, its again starting a new activity. If I press the screen off button again and unlock the phone, it again starts a new activity. So in total there are 2 new activities getting created for one screen off and on. Any specific reason for this ? Please help me. Thanks, Shashidhar -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Farjad Habib Software Engineer and Developer BS(Hons) 2011 LUMS +92-331-4944-354 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
Do you know that most of the web sites, services and whatever on the internet are powered by Java and by a good percentage by Tomcat? Java = slow is bullishit at least since five years, so please don't spread FUD any longer. Yes, I know. I used to be a sysadmin for a few datacenters. I know how tomcat applications behave. Like I said, in server environments the jvm is really good. I use it myself. It's fast enough, but by itself, doesn't scale very well. What popular website runs on pure java code? The VM as-is doesn't do well in slower/older hardware. The amount of ram required for each instance is ridiculous. Run a decent amount instances of your app and your server is toast. Or if your app scales in one vm instance, it's still not worth it. You're stuck with the usual perils of multi-threaded programming, without any gains in efficiency or grace of scalability. Locked hashmaps are cool, so are queues, but for anything real world you'd most likely connect to a network database. At that point you might as well code your app in a scripting language and increase your productivity maintaining a relative performance. Then, what about scaling your app server wise? You're again network bound over communicating between the instances. Might as well skip all those optimizations and use something more expressive and code faster. This is meaningless given some context. There are plenty of benchmarks around that demonstrates than Java or C are faster. The JIT technology, BTW, allows for higher optimization than C, since it can only optimize statically. Of course, single benchmarks aren't meaningful, since in a real world project one have to do some trade-offs. There are many real-world examples that can be done, just the first one that is public and comes to my mind has been recently presented at Jazoon. See http://jazoon.com/Conference/Thursday/OMullane, slide #40, which I'm copying: I don't know of any popular fast java applications, despite all these features. Again, Java is ok, great for what it does. But -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
I was just pointing out a logical flaw in another post: The poster was defending Java and in the last part he suddenly told: C will rule Android development as soon as there is video and audio access via the NDK Actually I agree. For: implementation, maintenance, and debugging ... Java is far better than C or C++. But, performance matters, too! Not for most Apps, but for many of the interesting ones (Games, AR-Apps, Image recoginition, ...). Anyway these kind of discussions most time lead to nowhere. There is already too much (programming) religion involved. So it's easier to just troll around. My personal opinion is this: I would prefer a complete and stable C API. = Android should be a set of stable C-APIs Java/Dalvik/.net/whatever can run on top of them. So, everybody can be happy. The Java coders, the Python coders, The C-hardcore-coders... 2010/8/13 Dianne Hackborn hack...@android.com: On Fri, Aug 13, 2010 at 1:34 AM, Ralf Schneider li...@gestaltgeber.com wrote: If Java is so great, why will the NDK(C/C++) become the language of choice - as soon as google provides a useable API? The language of choice for what? Not most app developers. Except for certain apps, Java is going to be a far better choice for ease of implementation, maintenance, and debugging. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Invoking A Web Service Through A Button
Look at AsyncTask. The key thing is that you should never do anything that blocks or takes a long time on the main (UI) thread. That especially includes anything related to the network -- IO, opening/closing connections, or even resolving hostnames. A service by itself does not solve that, as it also runs on the main thread. The key idea is that you start an AsyncTask, and it runs the slow part on another thread, and then arranges to run something when that finishes. So your button will start the AsyncTask, which will call its onPostExecute() method to do whatever your really want the button to do when the JSON data comes back. On Aug 11, 12:19 pm, Daniel Favela dfav...@gmail.com wrote: Greetings. I'm trying to make an app where a button will invoke a web service's API call (it'll be my own web service; the call/functionality is not relevant). I know how to make a new listener that invokes an activity, but that is insufficient here since I'll still need to make a call out to a web service through it. What is it I'm doing here? Is this a service that I'm looking at? A content provider that I'll be invoking that somehow gets data from a web service? If the protocol is important, let's assume I'm using JSON. Thank you for any help! -Danny -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
I forget! There is hope: NaCl is doing it right (IMHO)! May be Android will one day get fast apps via PNaCl ( nativeclient.googlecode.com/svn/data/site/pnacl.pdf) 2010/8/13 Ralf Schneider li...@gestaltgeber.com: I was just pointing out a logical flaw in another post: The poster was defending Java and in the last part he suddenly told: C will rule Android development as soon as there is video and audio access via the NDK Actually I agree. For: implementation, maintenance, and debugging ... Java is far better than C or C++. But, performance matters, too! Not for most Apps, but for many of the interesting ones (Games, AR-Apps, Image recoginition, ...). Anyway these kind of discussions most time lead to nowhere. There is already too much (programming) religion involved. So it's easier to just troll around. My personal opinion is this: I would prefer a complete and stable C API. = Android should be a set of stable C-APIs Java/Dalvik/.net/whatever can run on top of them. So, everybody can be happy. The Java coders, the Python coders, The C-hardcore-coders... 2010/8/13 Dianne Hackborn hack...@android.com: On Fri, Aug 13, 2010 at 1:34 AM, Ralf Schneider li...@gestaltgeber.com wrote: If Java is so great, why will the NDK(C/C++) become the language of choice - as soon as google provides a useable API? The language of choice for what? Not most app developers. Except for certain apps, Java is going to be a far better choice for ease of implementation, maintenance, and debugging. -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Chilling news: Oracle sues Google over Android
What about the Google App Engine for Java platform ? It's powered by Jetty though, not Tomcat. François On 13 août, 11:28, Miguel Morales therevolti...@gmail.com wrote: Do you know that most of the web sites, services and whatever on the internet are powered by Java and by a good percentage by Tomcat? Java = slow is bullishit at least since five years, so please don't spread FUD any longer. Yes, I know. I used to be a sysadmin for a few datacenters. I know how tomcat applications behave. Like I said, in server environments the jvm is really good. I use it myself. It's fast enough, but by itself, doesn't scale very well. What popular website runs on pure java code? The VM as-is doesn't do well in slower/older hardware. The amount of ram required for each instance is ridiculous. Run a decent amount instances of your app and your server is toast. Or if your app scales in one vm instance, it's still not worth it. You're stuck with the usual perils of multi-threaded programming, without any gains in efficiency or grace of scalability. Locked hashmaps are cool, so are queues, but for anything real world you'd most likely connect to a network database. At that point you might as well code your app in a scripting language and increase your productivity maintaining a relative performance. Then, what about scaling your app server wise? You're again network bound over communicating between the instances. Might as well skip all those optimizations and use something more expressive and code faster. This is meaningless given some context. There are plenty of benchmarks around that demonstrates than Java or C are faster. The JIT technology, BTW, allows for higher optimization than C, since it can only optimize statically. Of course, single benchmarks aren't meaningful, since in a real world project one have to do some trade-offs. There are many real-world examples that can be done, just the first one that is public and comes to my mind has been recently presented at Jazoon. See http://jazoon.com/Conference/Thursday/OMullane, slide #40, which I'm copying: I don't know of any popular fast java applications, despite all these features. Again, Java is ok, great for what it does. But -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
I don't know of any popular fast java applications, despite all these features. Again, Java is ok, great for what it does. But just not as good as its alternatives. It's great for android because it's popular. It's stable, there's tons of libraries, it's fast/efficient enough. You can optimize the hell out of it. That's why I said it's ok to good. When was the last time you heard of java in the news or in anything interesting until recently with android? Like I said, Oracle should be grateful google chose to use java. -- http://developingthedream.blogspot.com/, http://diastrofunk.com, http://www.youtube.com/user/revoltingx, ~Isaiah 55:8-9 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Chilling news: Oracle sues Google over Android
I'm sure not all of us have the cash to pay for the amount of servers the app engine requires. Also, they pretty much use jetty for the frontend, they use an rpc system to communicate with whatever their backend is coded in. (at least from briefly scanning the the gae docs) 2010/8/13 François Masurel fm2...@mably.com: What about the Google App Engine for Java platform ? It's powered by Jetty though, not Tomcat. François On 13 août, 11:28, Miguel Morales therevolti...@gmail.com wrote: Do you know that most of the web sites, services and whatever on the internet are powered by Java and by a good percentage by Tomcat? Java = slow is bullishit at least since five years, so please don't spread FUD any longer. Yes, I know. I used to be a sysadmin for a few datacenters. I know how tomcat applications behave. Like I said, in server environments the jvm is really good. I use it myself. It's fast enough, but by itself, doesn't scale very well. What popular website runs on pure java code? The VM as-is doesn't do well in slower/older hardware. The amount of ram required for each instance is ridiculous. Run a decent amount instances of your app and your server is toast. Or if your app scales in one vm instance, it's still not worth it. You're stuck with the usual perils of multi-threaded programming, without any gains in efficiency or grace of scalability. Locked hashmaps are cool, so are queues, but for anything real world you'd most likely connect to a network database. At that point you might as well code your app in a scripting language and increase your productivity maintaining a relative performance. Then, what about scaling your app server wise? You're again network bound over communicating between the instances. Might as well skip all those optimizations and use something more expressive and code faster. This is meaningless given some context. There are plenty of benchmarks around that demonstrates than Java or C are faster. The JIT technology, BTW, allows for higher optimization than C, since it can only optimize statically. Of course, single benchmarks aren't meaningful, since in a real world project one have to do some trade-offs. There are many real-world examples that can be done, just the first one that is public and comes to my mind has been recently presented at Jazoon. See http://jazoon.com/Conference/Thursday/OMullane, slide #40, which I'm copying: I don't know of any popular fast java applications, despite all these features. Again, Java is ok, great for what it does. But -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- http://developingthedream.blogspot.com/, http://diastrofunk.com, http://www.youtube.com/user/revoltingx, ~Isaiah 55:8-9 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Bind the pushpin on image
@Frank Weiss I suppose you need to scroll the pushpin as well. I cant scroll the pushpin. @Farjad Habib use map layout... I am not using any map api. This is image of building which shows rooms/shop, where I can plot the small images on the main image of building. Hope you can understand. Any suggestion? On Aug 12, 11:23 am, Farjad Habib habib.far...@gmail.com wrote: use map layout... I hope it can help... On Thu, Aug 12, 2010 at 11:20 AM, Beena swdeveloper2...@gmail.com wrote: hi Is there any one who can guide? On Aug 6, 11:04 am, Beena swdeveloper2...@gmail.com wrote: Hi all, I have an image of 600x600. Which is scrollable horizontally and vertically. And then I have to add the pushpin at particular point. I can plot the pushpin on it, but as I scroll horizontally then the images are not stay at their position. How can i bind pushpin at the particular pixel of the image? Like google map, where images are clickable. Any suggestion will help full. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Farjad Habib Software Engineer and Developer BS 2011 LUMS +92-331-4944-354 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/13/10 11:39 , Miguel Morales wrote: I don't know of any popular fast java applications, despite all these features. Again, Java is ok, great for what it does. But just not as good as its alternatives. It's great for android because it's popular. It's stable, there's tons of libraries, it's fast/efficient enough. You can optimize the hell out of it. That's why I said it's ok to good. When was the last time you heard of java in the news or in anything interesting until recently with android? Like I said, Oracle should be grateful google chose to use java. Java on customer desktop applications has been limited by a number of things that you previously cited: it's hard (but not impossible) to get a native look and feel, and for many years in the past it was even difficult to get a decent look and feel, and for many years there have been hard times in deploying it easily (there are still some residual problems). These are important things if you have to reach the end customers. In the industrial world, where both issues are less important, Java is widespread. Just have a look at http://platform.netbeans.org/screenshots.html and http://eclipse.org/community/rcp.php. You'll find tons of applications made even by large corporates and for basically all the industrial segments, running on the desktop. These are only the subset of Java applications using the NetBeans Platform and Eclipse RCP technologies - - there are many others. And these are only those that the makers were available to speak on; for instance, I've been consulting for years also on Java on the desktop and have customers running large and business applications which are 100% Java, also on the desktop, but aren't interested in publicly talking about them. Also, industrial applications don't make easily through common news as customer applications do, and this explain why Java is not well known to the large public. Yes, Java needs more memory in comparison with C. So, what's the point? It's a matter of cost / benefit ratio and memory is cheap enough to wholly compensate the increment in productivity that one has by working with the whole Java ecosystem (which include tools heavily based on bytecode manipulation, such as profilers, AOP, coverage reporting tools, etc...) that aren't in the domain of C because it compiles to native code. For what comes to Android, I'd like to recall that up to 2.1 we didn't have any JIT, that has been introduced with 2.2. I'd be curious to know whether people who has experienced some performance troubles with Dalvik has tried his app on Froyo. - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - We make Java work. Everywhere. java.net/blog/fabriziogiudici - www.tidalwave.it/people fabrizio.giud...@tidalwave.it -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxlFnYACgkQeDweFqgUGxempQCdEzt80ZrbqIWWdVB8WP7gsHMA 82YAoIgv2TyivL70dfjQNtpbk+SqHovH =R0Su -END PGP SIGNATURE- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Application state when Home pressed
On 12 Сер, 20:26, Frank Weiss fewe...@gmail.com wrote: There are two levels of foreground/background, onPause/onResume and onStart/onStop. Please read the Activity documentation. Then explain what you issue is. OK, I write more clear my issue. I have parent activity, other activities extends that. I want to know when app goes to foreground and after that update some information in parent Activity. If I catch this state with onResume() it is OK for (HW_HOME button), but if I goes back from child onResume() is appear again. I fully read the Activity documentation, life cycle is good when you are using single Activity. Any other ideas? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Tiff Codec
LibTiff is the right place. http://www.libtiff.org/ - Anurag Singh On Thu, Aug 12, 2010 at 2:37 PM, Reddy devireddy@gmail.com wrote: Hi, I am not sure whether it is the right place to ask this question. Has any one implemented the codec for Tiff formated image? If any one is having any idea please share the info where i can get the source code for the same. Help is hightly appreciated. /Reddy -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: LVL buy now button.
excellent answer indicator. at the moment I really can't understand why they used http:// instead of market:// On Aug 13, 2:24 am, Indicator Veritatis mej1...@yahoo.com wrote: You are misusing the principle behind the old saying, to err is human, to forgive, divine. Sure, they writers are only human, but the pattern of errors, the number of errors, and the age of them -- they leave so many unfixed -- says something more: it says that Google doesn't really care about quality documentation. This is not good for the future of Android. On Aug 12, 12:27 pm, String sterling.ud...@googlemail.com wrote: it's unbelivable that the official documentation produce bad behaviours... It's perfectly believable. The documentation writers are only human. On the doc page you linked to, it also says that you can send send this intent direct to the Market app. This would make sense as a way to avoid the receiver-selection dialog. Have you tried it? String -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Oracle sues Google over Android and Java
Link http://news.cnet.com/8301-30684_3-20013546-265.html -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Google browser certificate issue
Yes, you are probably right. This happens to me all the time in Singapore, or at least used to. I don't remember seeing it for the past month or so. On Aug 12, 11:44 pm, MB manoj.bi...@gmail.com wrote: My guess is that the date/time on Mathew's device is wrong. Digital certificates have an expiry date that the browser will validate against the time on the device. On Aug 12, 8:05 pm, TreKing treking...@gmail.com wrote: On Wed, Aug 11, 2010 at 2:41 AM, Mathew mathewandma...@gmail.com wrote: What to do? I'm sure you've tried clearing the cache and cookies, right? --- -- TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices- Hide quoted text - - Show quoted text - -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Record audio problem on the LG Ally
Jeff I did some benchmarking first. I have versions of my algorithms in both C++ and Java. I sample at 22KHz for 12 seconds and perform an SFTF on 2048 sample frames with a 75% overlap in order to transcribe what the user has played on their instrument. I do some other stuff on the spectrum to figure out the F0 and I have a mechanism for filtering out some of the transcribed notes that I've described in my papers: http://www.comp.dit.ie/bduggan/research.php C++ code to do this on the iPhone 3G takes about 12 seconds to do the DSP. This is about 50% faster on an iPhone 4G 100% Java code to do the identical task on a 1Ghz HTC Desire takes minutes (running Android 2.1). I dont have the exact numbers, but basically not practical. The same code running on WIndows 7, JDK takes a few seconds. The identical C++ implementation I use on the iPhone I call on Android using the Android NDK and it only takes a few secomds Conclusion - Android Java on 2.1 is slow for maths intensive code. DSP in Java on Android 2.1 or less is not practical. It has to be done in native code. Thats why Im a bit reluctant to consider a Win Phone 7 version of my app - no native code. Hope that helps! Bryan On Aug 12, 4:04 pm, Jeff Knaggs jeffakna...@gmail.com wrote: I'm curious, you do a copy with C++; did you do this because you assumed/thought you needed the extra speed boost? I.e., not because you're then going to use a bunch of other (already written ;-) C++ to process the data). If the answer is YES -- for speed, did you do any benchmarking to see if this was truly an issue? And, if YES, would you be willing to share the benchmarking data? On another note, would you mind if I emailed you directly on some question related to audio but unrelated to this thread? If you decide that topic is worthy of being posted/shared in this group, we can move it over. thanks jeff knaggs -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Read from sdcard problem (version 1.6)
Hello I'm trying to make a photo calling the CAMERA Intent an after
returning to my application read the file, but altough I get a File
like /sdcard/DCIM/camera/.jpg if I try to open the file, it exist
and can be read (check with File.exist or File.canread BUT the length
of the file is always 0...
More or less my code is:
call the camera intent like:
Uri imageUri =
getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
values);
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE)
in the onActivityResult I do this:
get the File from the Uri, something like (cutpaste from internet):
Cursor cursor = null;
try {
String [] proj={MediaStore.Images.Media.DATA,
MediaStore.Images.Media._ID,
MediaStore.Images.ImageColumns.ORIENTATION};
cursor = activity.managedQuery( imageUri, proj, null, null,
null);
int file_ColumnIndex =
cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
int orientation_ColumnIndex =
cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.ORIENTATION);
if (cursor.moveToFirst()) {
String orientation =
cursor.getString(orientation_ColumnIndex);
return new File(cursor.getString(file_ColumnIndex));
}
return null;
} finally {
if (cursor != null) {
cursor.close();
}
}
So I get a File like /sdcard/DCIM/Camera/X.jpg
So if I do:
file.exists() -- true
file.canRead() -- true
file.length() -- 0 !!!
So I cant read the file from sdcard (if I try to ignore the size and
simply open a FileInputStream and read it reads of course 0 bytes...
So where is the problem?
I'm stuck on this...
Best regards.
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[android-developers] String Array
Hi, I have defined a string array in the resource and access it using: String arrStrings[] = getResources().getStringArray(R.array.arrayname); But, how can I get the size of this array? Thank you, AJ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] String Array
it ll have all the functions/variables that an array has... simply use arrStrings.length; On Fri, Aug 13, 2010 at 3:58 PM, Ajay aja...@gmail.com wrote: Hi, I have defined a string array in the resource and access it using: String arrStrings[] = getResources().getStringArray(R.array.arrayname); But, how can I get the size of this array? Thank you, AJ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Farjad Habib Software Engineer and Developer BS(Hons) 2011 LUMS +92-331-4944-354 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] String Array
Hi Ajay, shouldn't it be more like: String[] arrStrings ... ? Then of course use the usual arrStrings.length 2010/8/13 Ajay aja...@gmail.com Hi, I have defined a string array in the resource and access it using: String arrStrings[] = getResources().getStringArray(R.array.arrayname); But, how can I get the size of this array? Thank you, AJ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] String Array
@Filip it doesn't matter both String[] arrStrings and String arrStrings[] are legal in java... On Fri, Aug 13, 2010 at 4:01 PM, Filip Havlicek havlicek.fi...@gmail.comwrote: Hi Ajay, shouldn't it be more like: String[] arrStrings ... ? Then of course use the usual arrStrings.length 2010/8/13 Ajay aja...@gmail.com Hi, I have defined a string array in the resource and access it using: String arrStrings[] = getResources().getStringArray(R.array.arrayname); But, how can I get the size of this array? Thank you, AJ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Farjad Habib Software Engineer and Developer BS(Hons) 2011 LUMS +92-331-4944-354 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: String Array
Yes both the syntax are allowed...Thanks for the replies!! On Aug 13, 4:05 pm, Farjad Habib habib.far...@gmail.com wrote: @Filip it doesn't matter both String[] arrStrings and String arrStrings[] are legal in java... On Fri, Aug 13, 2010 at 4:01 PM, Filip Havlicek havlicek.fi...@gmail.comwrote: Hi Ajay, shouldn't it be more like: String[] arrStrings ... ? Then of course use the usual arrStrings.length 2010/8/13 Ajay aja...@gmail.com Hi, I have defined a string array in the resource and access it using: String arrStrings[] = getResources().getStringArray(R.array.arrayname); But, how can I get the size of this array? Thank you, AJ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Farjad Habib Software Engineer and Developer BS(Hons) 2011 LUMS +92-331-4944-354 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: ERROR IN C:\Users\lenovo\Desktop\android-sdk_r06-windows\android-sdk-windowsSDK Setup.exe
Can you access the URL from your web browser? https://dl-ssl.google.com/android/repository/repository.xml If not, you have some sort of network, firewall, or similar problem. You should be able to view that URL above in your browser. Also check: http://dl-ssl.google.com/android/repository/repository.xml They should both work in the browser. I suspect the https doesn't work for people due to some certificate issue with Java, but both work for me from a browser. In neither case, should they result in a connection timeout. If you can connect via a browser, but not via the setup program, than I would check your antivirus/firewall software and make sure it's not blocking it. On Aug 9, 12:27 pm, izzet.ulas izzet.u...@gmail.com wrote: I've been taking Failed to fetch URLhttps://dl-ssl.google.com/android/repository/repository.xml, reason: Connection timed out: connect error for 2 weeks. I am getting crazy.. =(( What shoul I do? Please help... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: LVL buy now button.
I can't believe I keep letting myself get sucked back into this discussion... On Aug 13, 11:30 am, sblantipodi perini.dav...@dpsoftware.org wrote: at the moment I really can't understand why they used http:// instead of market:// LET IT GO. Both protocols work, if somewhat differently. Use whichever one you'd prefer, and which you can test on the systems you have, and just accept that the documentation could be better. OK, I'm done. String -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] String Array
Yes it should be, although when I just tried it in Eclipse, the arrStrings[] didn't give me arrStrings.length in the context menu (don't know why), so I thought Ajay might be experiencing the same problem and thus asking the question. 2010/8/13 Farjad Habib habib.far...@gmail.com @Filip it doesn't matter both String[] arrStrings and String arrStrings[] are legal in java... On Fri, Aug 13, 2010 at 4:01 PM, Filip Havlicek havlicek.fi...@gmail.comwrote: Hi Ajay, shouldn't it be more like: String[] arrStrings ... ? Then of course use the usual arrStrings.length 2010/8/13 Ajay aja...@gmail.com Hi, I have defined a string array in the resource and access it using: String arrStrings[] = getResources().getStringArray(R.array.arrayname); But, how can I get the size of this array? Thank you, AJ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Farjad Habib Software Engineer and Developer BS(Hons) 2011 LUMS +92-331-4944-354 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: LVL buy now button.
You told us that http:// works well only if the user understood that it should click on Details. As far as I'm understood using the HTTP:// the user will be prompted with a list of possible software that can manage that URL, so the default browser, Opera Mini for example, other browsers and than Market. Now if the users choose a browser he see 404 error. So how can you tell us that Both protocols work??? This is a working way for you? On Aug 13, 1:11 pm, String sterling.ud...@googlemail.com wrote: I can't believe I keep letting myself get sucked back into this discussion... On Aug 13, 11:30 am, sblantipodi perini.dav...@dpsoftware.org wrote: at the moment I really can't understand why they used http:// instead of market:// LET IT GO. Both protocols work, if somewhat differently. Use whichever one you'd prefer, and which you can test on the systems you have, and just accept that the documentation could be better. OK, I'm done. String -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Saving SMS to SENT messages
Is there a way to check if such content exists?
If yes the message will get stored, else it will not. - This will at
least prevent app from crashing once the sms content is not available
anymore.
Thx,
Suzann
On Aug 12, 10:31 pm, Mark Murphy mmur...@commonsware.com wrote:
Bear in mind that your technique will break on devices where they do
not have the Messaging application and may break on future versions of
Android.
http://android-developers.blogspot.com/2010/05/be-careful-with-conten...
On Tue, Aug 10, 2010 at 10:05 PM, Suzann suzim...@gmail.com wrote:
Hi,
Sorry for late reply I was on vacation.
I did manage to save it to default database - (on my Android 2.1)
In order to do so I used the function below:
private void storeMessage(String mobNo, String msg) {
ContentValues values = new ContentValues();
values.put(address, mobNo);
values.put(body, msg);
getContentResolver().insert(Uri.parse(content://sms/sent), values);
}
I had to add READ_SMS and WRITE_SMS permission to my manifest.
--
Mark Murphy (a Commons
Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
Warescription: Three Android Books, Plus Updates, One Low Price!
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[android-developers] Re: Read from sdcard problem (version 1.6)
One interesting detail, the code (and some variants tryint to use Bitmap and BitmapFactory...) did not work in a 1.6 android Tattoo mobile, BUT I've just tried in a magic (1.6 version too) and another Android mobile (2.1 version) and the above code WORKED. Tried in another Tattoo from another frined with another mobile operator and did not work. So, perhaps there is some problem with sdcard files in Tattoo? Or there is another way to do the job that perhaps will work in Tattoo??? Best regards. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: String Array
Yeah, String[] arrStrings makes more sense, since the full type description is in one unit, separate from the name. But C/C++ syntax is String arrStrings[] (with the prior order being illegal) so some people prefer that order. You may use either, but the first is probably slightly preferred. On Aug 13, 6:05 am, Farjad Habib habib.far...@gmail.com wrote: @Filip it doesn't matter both String[] arrStrings and String arrStrings[] are legal in java... On Fri, Aug 13, 2010 at 4:01 PM, Filip Havlicek havlicek.fi...@gmail.comwrote: Hi Ajay, shouldn't it be more like: String[] arrStrings ... ? Then of course use the usual arrStrings.length 2010/8/13 Ajay aja...@gmail.com Hi, I have defined a string array in the resource and access it using: String arrStrings[] = getResources().getStringArray(R.array.arrayname); But, how can I get the size of this array? Thank you, AJ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Farjad Habib Software Engineer and Developer BS(Hons) 2011 LUMS +92-331-4944-354 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Chilling news: Oracle sues Google over Android
Acually, SUN has one of the worst JVMs available, and that's probably a big part of what's got Oracle upset about Android. (That and the money, of course.) I would assume that Google got one of the standard development licenses from Sun, where they could do pretty much whatever they wanted -- it just had to pass the JCK tests if they used the name Java. I'm assuming that Android Java passes the JCK somehow. On Aug 13, 12:54 am, Miguel Morales therevolti...@gmail.com wrote: I used to hate Java, I think that it's ok to good now. (Even better with the framework google provided to make apps) The thread handling is pretty good, and tons of library is even better. I'm not going to pull any numbers as to why I say that most people think java sucks, maybe it's just some. I've gathered this from workplaces, forum/irc chats, etc. A lot of java applications are hated upon due to being slow (Eclipse, Azureus, Tomcat?). Java browser apps are generally slower than their javascript or even flash counterparts. (They're also regarded as outdated) This is why google had to make its own vm to optimize it, plus you have to go through some pains to avoid the GC where as in regular Java apps objects are allocated all the time. This causes them to lag badly when objects are constantly being allocated and freed. In a server app this really isn't a problem, and the JVM is pretty good to work with. (ie with scala, groovy, etc) Java is very popular for day to day and general programming, because it's the main language at most universities. However, I haven't seen any truly innovative snappy or fast performing apps either client or server side. (Maybe even the corporate there's a lot of reliable and fast code.) There is a taboo, where it's regarded that programmers who only know java aren't very good. I mean, who thinks of java as the future? If it wasn't for people innovating it, like google and groovy and scala are, it'd be dying a slow death. (or like perl, living nicely in the corporate world, but be in danger into falling into a niche language in the next generation) On Thu, Aug 12, 2010 at 10:04 PM, Kevin Duffey andjar...@gmail.com wrote: Interesting point of view Miguel... most developers think the language sucks? Do you back this up in some way? Java is a very good language. I am curious what you find so bad, what languages you think are vastly superior? I think all languages have their faults, but given the overwhelming popularity of Java in many facets of software development, it's got a looong life ahead of it. I have found that most people that say this about Java, know very little about the language and usually fall into the camp of those that hate java until you ask them why and the usual response is because it sucks. Anyway.. I am not opposed to other languages.. NDK.. as soon as it allows for direct audio and video access.. will be the language of choice for most of android development anyway (aka.. C). On 8/12/2010 9:52 PM, Miguel Morales wrote: Well I think this has to be because of the use of Java in Android. If this is the case, I'd say that Oracle should be grateful that Android chose Java when there are better options out there. I personally wouldn't have touched the language if it wasn't for Android. Most developers think it sucks. It might also be because you can use 3rd party java libraries in android. In either case, java was given a breath of life by google, Oracle should be kissing their butt. On Thu, Aug 12, 2010 at 8:07 PM, Shane Isbellshane.isb...@gmail.com wrote: If there were no lawsuits, then I would worry. This is an encouraging sign that Android is starting to rattle more cages due to its expected profitability and competitiveness. On Thu, Aug 12, 2010 at 7:27 PM, Dianne Hackbornhack...@android.com wrote: Oh gee, another patent lawsuit. :p I certainly wouldn't lose any sleep over this as a third party developer. :} On Thu, Aug 12, 2010 at 5:52 PM, Frank Weissfewe...@gmail.com wrote: It hit the press today. Rumored that Google refused to settle. I have no idea where this is headed, but I'll continue to develop for Android. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are
[android-developers] Re: Chilling news: Oracle sues Google over Android
User side Java has been limited mostly by the lack of a decent UI. On Aug 13, 4:55 am, Fabrizio Giudici fabrizio.giud...@tidalwave.it wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/13/10 11:39 , Miguel Morales wrote: I don't know of any popular fast java applications, despite all these features. Again, Java is ok, great for what it does. But just not as good as its alternatives. It's great for android because it's popular. It's stable, there's tons of libraries, it's fast/efficient enough. You can optimize the hell out of it. That's why I said it's ok to good. When was the last time you heard of java in the news or in anything interesting until recently with android? Like I said, Oracle should be grateful google chose to use java. Java on customer desktop applications has been limited by a number of things that you previously cited: it's hard (but not impossible) to get a native look and feel, and for many years in the past it was even difficult to get a decent look and feel, and for many years there have been hard times in deploying it easily (there are still some residual problems). These are important things if you have to reach the end customers. In the industrial world, where both issues are less important, Java is widespread. Just have a look athttp://platform.netbeans.org/screenshots.htmlandhttp://eclipse.org/community/rcp.php. You'll find tons of applications made even by large corporates and for basically all the industrial segments, running on the desktop. These are only the subset of Java applications using the NetBeans Platform and Eclipse RCP technologies - - there are many others. And these are only those that the makers were available to speak on; for instance, I've been consulting for years also on Java on the desktop and have customers running large and business applications which are 100% Java, also on the desktop, but aren't interested in publicly talking about them. Also, industrial applications don't make easily through common news as customer applications do, and this explain why Java is not well known to the large public. Yes, Java needs more memory in comparison with C. So, what's the point? It's a matter of cost / benefit ratio and memory is cheap enough to wholly compensate the increment in productivity that one has by working with the whole Java ecosystem (which include tools heavily based on bytecode manipulation, such as profilers, AOP, coverage reporting tools, etc...) that aren't in the domain of C because it compiles to native code. For what comes to Android, I'd like to recall that up to 2.1 we didn't have any JIT, that has been introduced with 2.2. I'd be curious to know whether people who has experienced some performance troubles with Dalvik has tried his app on Froyo. - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - We make Java work. Everywhere. java.net/blog/fabriziogiudici -www.tidalwave.it/people fabrizio.giud...@tidalwave.it -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla -http://enigmail.mozdev.org/ iEYEARECAAYFAkxlFnYACgkQeDweFqgUGxempQCdEzt80ZrbqIWWdVB8WP7gsHMA 82YAoIgv2TyivL70dfjQNtpbk+SqHovH =R0Su -END PGP SIGNATURE- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Application state when Home pressed
You should not assume that your parent activity exists when your child activity is being displayed. Try what I wrote above and see what happens. It is permissible (although very unlikely that) your parent activity is killed (by the OS) while you are using your child activity. On Aug 13, 11:04 am, viktor victor.scherb...@gmail.com wrote: On 12 Сер, 20:26, Frank Weiss fewe...@gmail.com wrote: There are two levels of foreground/background, onPause/onResume and onStart/onStop. Please read the Activity documentation. Then explain what you issue is. OK, I write more clear my issue. I have parent activity, other activities extends that. I want to know when app goes to foreground and after that update some information in parent Activity. If I catch this state with onResume() it is OK for (HW_HOME button), but if I goes back from child onResume() is appear again. I fully read the Activity documentation, life cycle is good when you are using single Activity. Any other ideas? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Getting Object from ContentProvider
Am 12.08.2010 16:17, schrieb Kostya Vasilyev: The serialization can be any kind you want or are able to implement. It can be Java Serialization, sure. But doesn't have to be. I am not at all familiar with Jena, so this is sort of generally speaking ...for relatively simple objects with few references to others, which also belong to one of a few known classes, you could serialize by hand to your own format. Perhaps even a string (you'd then be able to use string methods in ContentValues / Cursor). ...if these objects are large, can belong to a whole lot of different subclasses, and are only useful when connected to a whole bunch of others (forming an in-memory graph), then you might have to rethink your approach, so you don't have to shuffle a lot of data around. Perhaps define a higher-level interface that supports the operations you'd be doing on a Statement / Resource if you had one of them. Implement it using a Binder or Intents, or a ContentProvider (URI matching is very flexible). That'll keep the in-memory object graph inside one process, with others querying just for the needed operations. Thank you, so I think the last approach is the best one for this case. Natanael Just my RUB 0,02. -- Kostya 12.08.2010 17:47, Natanael Arndt пишет: Thank you, it should be Jena-Statements and Resources, which I want to provide. Do the Objects need to implement Serializable for your first way? Natanael Am 12.08.2010 13:42, schrieb Kostya Vasilyev: Natanael, It just really depends on what this data structure is, how big it is, and how it's used. One of the primitive types supposed by Cursor is Blob, so you have: byte[] getBlob(int columnIndex) And a matching method in ContentValues: void put(String key, byte[] value) To convert between your data structure and a byte array you can use Java serialization, or any other format. Another way is to break down your data structure into individual pieces and store and retrieve them individually. Define various ContentProvider URIs to access different parts of the data structure. -- Kostya 12.08.2010 15:12, Natanael Arndt пишет: Hello, I have a custom class, which represents my data-structure. This custom class is in a normal Java-library, which is included in both projects. I have one Project with a ContentProvider which provides this data to Activities of other Projects. And an other Project with an Activity, where I want to handle this data in objects of this custom class. How can I get this data to the Activity? The Cursor [1] only supports primitive Types. [1] http://developer.android.com/reference/android/database/Cursor.html -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Chilling news: Oracle sues Google over Android
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/13/10 14:05 , DanH wrote: Acually, SUN has one of the worst JVMs available, and that's probably a big part of what's got Oracle upset about Android. (That and the money, of course.) I would assume that Google got one of the standard development licenses from Sun, where they could do pretty much whatever they wanted -- it just had to pass the JCK tests if they used the name Java. I'm assuming that Android Java passes the JCK somehow. You're assuming wrong. Google took the runtime from Harmony, which is a willing-to-be-Java implementation made by the Apache Software Foundation and that never got the permission by Sun to be tested against the JCK (thus it can't be named as Java). It's a well known debate between Sun and the Apache that has been going for years. When we use the Android SDK we're using the Java compiler from Sun/Oracle, we're having an intermediate passage through Sun/Oracle bytecode, but we end with bytecode made by Google and with a runtime that has nothing to do with Java. I've read previously discussions about the topic that seemed to miss completely this fact. Google has never claimed that it's compatible with Java(TM) and I think there's not a single bit of Sun code in Android - in fact, Oracle filed the sue not about a license violation concerning its own SDK, but mentioning more general patents, as you can read here: http://www.scribd.com/doc/35815632/Oracle-Google-Complaint ?Protection Domains To Provide Security In A Computer System? ?Controlling Access To A Resource ?Method And Apparatus For Preprocessing And Packaging Class Files? ?System And Method For Dynamic Preloading Of Classes Through Memory Space Cloning Of A Master Runtime System Process? ?Method And Apparatus For Resolving Data References In Generate Code? ?Interpreting Functions Utilizing A Hybrid Of Virtual And Native Machine Instructions? ?Method And System for Performing Static Initialization? In other words, this is the classic patent-based war that often occurs among large corporates and that, thanks to the currently flawed patent bills, allows every corporate to sue any other one. - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - We make Java work. Everywhere. java.net/blog/fabriziogiudici - www.tidalwave.it/people fabrizio.giud...@tidalwave.it -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxlO3IACgkQeDweFqgUGxeVLQCfbMoRpUswnloeo/EpCI86/7Ye lVYAoJGlV2fHi8BXHzNymsaJpFjQ+olZ =p/8D -END PGP SIGNATURE- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: how many versions of an image should I make for the different device screen sizes?
The biggest problem I, I find, is with the use of background images. There you not only require l/m/h dpi images, but also portrait and landscape (if you allow these). Haven't really found a good solution to this other than either ignoring the problem (which doesn't look as good) or generating a bunch of images. On Aug 12, 7:07 pm, RichardC richard.crit...@googlemail.com wrote: I usually make 3 versions of each images; 1 for each of ldpi, mdpi and hdpi. This is to avoid auto scalling, which is fine when testing but does not look professional in the final release version. I don't create image versions for the different screen sizes (small, medium and large), using Nine-Patch images can help but look at a more flexible layout first. On Aug 12, 5:48 pm, Anil anil.r...@gmail.com wrote: With the many devices available, each with different screen density and resolution, I am wondering - how many versions of an image should I make for the different device screen sizes? Is it 3? small, medium, large... or just 1. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] htc aria not showing up as a device in eclipse
Hi, My HTC aria shows up when I run adb devices. It even shows the correct serial number. However, I can't find it as a target in eclipse. I am clicking on Run/Run Configurations. It brings up my project and a target tab. The emulator is the only thing listed, not my HTC aria. Is there another step in setup that I have to do? Thanks, mhuman1 -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Chilling news: Oracle sues Google over Android
On Aug 13, 5:05 am, DanH danhi...@ieee.org wrote: Oracle upset about Android. Take it from me, the people who drive these lawsuits are the types who give a ratsass about anything that we think matters. Plenty of those hired at other firms up and down the 101 as well, of course. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Chilling news: Oracle sues Google over Android
You would think java sucks until you try objective c. Imo c#.net is the best language out of the bunch. On Aug 13, 2010 1:54 AM, Miguel Morales therevolti...@gmail.com wrote: I used to hate Java, I think that it's ok to good now. (Even better with the framework google provided to make apps) The thread handling is pretty good, and tons of library is even better. I'm not going to pull any numbers as to why I say that most people think java sucks, maybe it's just some. I've gathered this from workplaces, forum/irc chats, etc. A lot of java applications are hated upon due to being slow (Eclipse, Azureus, Tomcat?). Java browser apps are generally slower than their javascript or even flash counterparts. (They're also regarded as outdated) This is why google had to make its own vm to optimize it, plus you have to go through some pains to avoid the GC where as in regular Java apps objects are allocated all the time. This causes them to lag badly when objects are constantly being allocated and freed. In a server app this really isn't a problem, and the JVM is pretty good to work with. (ie with scala, groovy, etc) Java is very popular for day to day and general programming, because it's the main language at most universities. However, I haven't seen any truly innovative snappy or fast performing apps either client or server side. (Maybe even the corporate there's a lot of reliable and fast code.) There is a taboo, where it's regarded that programmers who only know java aren't very good. I mean, who thinks of java as the future? If it wasn't for people innovating it, like google and groovy and scala are, it'd be dying a slow death. (or like perl, living nicely in the corporate world, but be in danger into falling into a niche language in the next generation) On Thu, Aug 12, 2010 at 10:04 PM, Kevin Duffey andjar...@gmail.com wrote: Interesting point of view Miguel... most developers think the language sucks? Do you back this up in some way? Java is a very good language. I am curious what you find so bad, what languages you think are vastly superior? I think all languages have their faults, but given the overwhelming popularity of Java in many facets of software development, it's got a looong life ahead of it. I have found that most people that say this about Java, know very little about the language and usually fall into the camp of those that hate java until you ask them why and the usual response is because it sucks. Anyway.. I am not opposed to other languages.. NDK.. as soon as it allows for direct audio and video access.. will be the language of choice for most of android development anyway (aka.. C). On 8/12/2010 9:52 PM, Miguel Morales wrote: Well I think this has to be because of the use of Java in Android. If this is the case, I'd say that Oracle should be grateful that Android chose Java when there are better options out there. I personally wouldn't have touched the language if it wasn't for Android. Most developers think it sucks. It might also be because you can use 3rd party java libraries in android. In either case, java was given a breath of life by google, Oracle should be kissing their butt. On Thu, Aug 12, 2010 at 8:07 PM, Shane Isbellshane.isb...@gmail.com wrote: If there were no lawsuits, then I would worry. This is an encouraging sign that Android is starting to rattle more cages due to its expected profitability and competitiveness. On Thu, Aug 12, 2010 at 7:27 PM, Dianne Hackbornhack...@android.com wrote: Oh gee, another patent lawsuit. :p I certainly wouldn't lose any sleep over this as a third party developer. :} On Thu, Aug 12, 2010 at 5:52 PM, Frank Weissfewe...@gmail.com wrote: It hit the press today. Rumored that Google refused to settle. I have no idea where this is headed, but I'll continue to develop for Android. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at
[android-developers] Re: Image Capture resolution on HTC EVO
hi! I have the same problem with a Legend. Did you get full resolution at the end? thanks! -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Add Images to Jar files
HI all, I am creating a jar file which will return a view to any application in which jar file is added. I am creating all the coding without any resources files.But my problem is i want to add images to the jar file like i want to add my logo . I want to add some image files to the jar and i have to use that in my project. How to perform this thing,I goggled for a while but i didn't find a solution for this. If anyone knows ,please let me know. Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Hi, really need help with Android Camera
Hello .. can someone help me with this?
I'm really frustrated... I've try releasing the camera and changing
the code but im always getting the same error.. 3 days of this.. how
annoying :/
PS: the new activity is a cam activity also with the same code.. at
least for now
code:
ThenNnowMode.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
mCamera.stopPreview();
mCamera.release();
Intent TNNIntent = new Intent(mContext,
thenNnowMode.class);
Bundle f = new Bundle();
String activityName = cameraView;
f.putString(activity, activityName);
f.putParcelable(bitmap, findPicture);
f.putString(id, picId);
f.putString(date, picDate); f.putString
(keywords, picKeywords);
f.putString(comments, picComments);
TNNIntent.putExtras(f);
startActivity(TNNIntent);
finish();
}
});
On Aug 11, 2010, at 5:32 PM, Mark Murphy wrote:
You are getting Method called after release() triggered by a call to
stopPreview() from your surfaceDestroyed(). Call stopPreview() before
release()-ing the Camera.
On Wed, Aug 11, 2010 at 12:24 PM, Pedro Teixeira
pedroteixeir...@gmail.com wrote:
I've tried stop the cam preview and release it before calling the
intent..
it actually goes to the other activity now. but gives an error 1
second
after This is the errors on the logcat:
08-11 17:22:06.943: ERROR/MediaPlayer(542): Unable to to create
media player
08-11 17:22:06.953: ERROR/CameraService(542): Failed to load
CameraService
sounds.
08-11 17:22:06.953: ERROR/MediaPlayer(542): Unable to to create
media player
08-11 17:22:06.953: ERROR/CameraService(542): Failed to load
CameraService
sounds.
08-11 17:22:09.593: ERROR/MediaPlayer(542): Unable to to create
media player
08-11 17:22:09.593: ERROR/CameraService(542): Failed to load
CameraService
sounds.
08-11 17:22:09.603: ERROR/MediaPlayer(542): Unable to to create
media player
08-11 17:22:09.603: ERROR/CameraService(542): Failed to load
CameraService
sounds.
08-11 17:23:08.543: ERROR/AndroidRuntime(720): Uncaught handler:
thread main
exiting due to uncaught exception
08-11 17:23:08.733: ERROR/AndroidRuntime(720):
java.lang.RuntimeException:
Method called after release()
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.hardware.Camera.stopPreview(Native Method)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
com.pedroteixeira.thennnow.cameraView.surfaceDestroyed
(cameraView.java:130)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.SurfaceView.reportSurfaceDestroyed(SurfaceView.java:426)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.SurfaceView.updateWindow(SurfaceView.java:351)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.SurfaceView.onWindowVisibilityChanged(SurfaceView.java:
182)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.View.dispatchDetachedFromWindow(View.java:5580)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:
1072)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:
1072)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:
1072)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:
1072)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.ViewRoot.dispatchDetachedFromWindow(ViewRoot.java:1553)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.ViewRoot.die(ViewRoot.java:2510)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.WindowManagerImpl.removeViewImmediate
(WindowManagerImpl.java:218)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.view.Window$LocalWindowManager.removeViewImmediate
(Window.java:421)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.app.ActivityThread.handleDestroyActivity
(ActivityThread.java:3393)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.app.ActivityThread.access$2700(ActivityThread.java:116)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1826)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.os.Handler.dispatchMessage(Handler.java:99)
08-11 17:23:08.733: ERROR/AndroidRuntime(720): at
android.os.Looper.loop(Looper.java:123)
08-11 17:23:08.733:
[android-developers] Re: Error in an XML file eclipse
I have exactly the same problem. Whever I open string.xml and some other xml files I also get a Java Null Pointer error. Typing even a single character triggers it. I can look at them fine as xml, but Resources view is broken - the left hand pane has the thin lines that should connect the elements in the tree structure, but no elements listed. Saving the file also creates null pointer errors. You can use editors that don't have a graphical view in the left hand window - for example the xml editor works fine. Unfortunately the more useful editors all show heirarchies and don't work. It is true even for the default files created by new - android project. As I say, the xml itself looks fine; its related to how the information is shown in the left hand window; if it uses a tree representation of the data, it throws a Null Pointer exception.. Whatever it is, its a PITA. I would completely remove and re-install the whole devel environment if I was sure it would fix it. Peter Webb On Jul 1, 2:42 pm, Bob Kerns r...@acm.org wrote: There are several possible editors to use to edit these files. I'd suggest trying a different one. First, close the editor that's giving you problems. Right click on thefilein the Project Explorer, and choose Open With... Try Android Resource Editor first, as that's probably the one you really want to be using, and there's nothing in the stacktrace that suggests that's what you're actually using. I'm not sure it's NOT using it, but it's worth trying the right one first. If that doesn't work, try another one. Text Editor is likely to work. System Editor/ and In Place Editor will depend on what's installed on your system, and since you're on a Mac, I won't make any predictions there, but might be good choices. System Editor will launch a separate window, which is a drawback. I have OxygenXML installed, and that providesEclipsewith an additionalXMLeditor as well, with the Oxygen toolset and editing style available. Even if the Android tool is broken, explore and I think you'll probably find something that works acceptably for you. (It's still a bug, even if you are using the wrong editor. A side benefit of exploring is you'll identify the culprit and canfilethe suitable bug report!) On Jun 29, 9:46 pm, Gorman Ho gorman...@gmail.com wrote: I am also experiencing this issue. When I edit strings.xmldirectly, I get 1 NullPointerException for each string in thefileeach time I type a letter. I eventually did something to make it go away, but I'm not sure what. However, I'm able to reproduce the behavior by creating a new Android project. I'm running Leopard,EclipseHelios, Android SDK r06, Android Platform 2.2, ADT 0.9.7. I pasted the requested logfilebelow. I had 2 strings in strings.xml, so there were 2 NullPointerExeptions generated when I typed a letter in strings.xml. Hope that helps Gorman !ENTRY org.eclipse.jface 4 2 2010-06-29 22:43:12.696 !MESSAGE Problems occurred when invoking code from plug-in: org.eclipse.jface. !STACK 0 java.lang.NullPointerException at org.eclipse.wst.xml.core.internal.document.ElementImpl.getDefaultValue(Elem entImpl.java: 259) at org.eclipse.wst.xml.core.internal.document.ElementImpl.getAttributeNS(Eleme ntImpl.java: 329) at com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode.getShort Description(Unknown Source) at com.android.ide.eclipse.adt.internal.editors.ui.tree.UiModelTreeLabelProvid er.getText(Unknown Source) at org.eclipse.jface.viewers.WrappedViewerLabelProvider.getText(WrappedViewerL abelProvider.java: 108) at org.eclipse.jface.viewers.WrappedViewerLabelProvider.update(WrappedViewerLa belProvider.java: 164) at org.eclipse.jface.viewers.ViewerColumn.refresh(ViewerColumn.java: 152) at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewe r.java: 934) at org.eclipse.jface.viewers.AbstractTreeViewer $UpdateItemSafeRunnable.run(AbstractTreeViewer.java:102) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewe r.java: 1014) at org.eclipse.jface.viewers.StructuredViewer $UpdateItemSafeRunnable.run(StructuredViewer.java:481) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java : 2141) at org.eclipse.jface.viewers.AbstractTreeViewer.updateChildren(AbstractTreeVie
Re: [android-developers] Re: How do you create a custom Preference which needs to invoke a activity for result like RingtonePreference?
On Thu, Aug 12, 2010 at 11:19 PM, Pino Silvaggio pino.silvag...@gmail.comwrote: Yes PreferenceActivity is an Activity. But that not my problem. No, it's your solution. From PreferenceActivity you can get the list of all preferences defined in your Preferences, set click listeners for any of them, and call startActivityForResult() from the PreferenceActivity to do whatever you need. What's the problem with this? The issue is how do I create a custom preference like RingtonePreference Extend Preference, just like it does? if what I need is in PreferenceManager and is hidden by package level? I don't see what you *need* this. example: registerOnActivityResultListener which is needed if I want to call preferenceManager.getActivity().startActivityForResult() which getActivity() is also hidden. This makes no sense. What makes no sense is why you feel you need to go through the PreferenceManager functions when these two facilities are available to you in PreferenceActivity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Enable usb debugging (under settings/applications/development) programatically from within app
Thanks for the info. It's clear now. enable adb by hand: I don't want to deliver the device with adb enabled, because I don't want the end-user to be able to do anything with adb. Scenario is that my client (very non-technical) does the data sync between PC application and Android device (using adb in the background), so all he needs to do is plug in the device and sync from within the Android application. In fact, he cannot even leave the application. So everything should be handled from the application, incl. enabling adb end disabling adb when the data sync is completed. This non-technical client will hand/rent out the device to other people for daily usage. I don't want those people to be mess around with adb in any way. On Aug 12, 7:03 pm, Kostya Vasilyev kmans...@gmail.com wrote: Ordinary applications can't change Secure settings. The built-in settings application can change secure settings because it has a special key that the firmware knows about. Unless you create your own firmware, you can't give your application the same functionality. Now, any reason why you couldn't enable adb by hand, before handing over the device with the application to the customer? - Kostya 12.08.2010 5:37, Mathias Lin : Thanks for the info. But as I understand it, the settings are read only: Secure system settings, containing system preferences that applications can read but are not allowed to write. These are for preferences that the user must explicitly modify through the system UI or specialized APIs for those values, not modified directly by applications. .. or could you please tell me about the special key - couldn't find any information about where to get or register such key. With 'platform knows about' you mean the key needs to be registered with the device first outside the app? (Since I'm in full control of the devices and bundle the app together with a device for distribution, that would be doable). On Aug 12, 4:49 am, Kostya Vasilyevkmans...@gmail.com wrote: ... but that is a Secure setting and, as such, can only be manipulated by applications signed with a special key (that the platform knows about). -- Kostya Vasilyev --http://kmansoft.wordpress.com 12.08.2010 0:26 QRqro...@gmail.com : usb debugging is another name for the Android Debug Bridge (ADB). The item you're looking for is here:http://developer.android.com/reference/android/provider/Settings.Secu... On Aug 11, 5:39 am, Mathias Linm...@mathiaslin.com wrote: Is it possible to enable usb debuggi... I was looking at Permission.WRITE_SETTINGS andhttp:// developer.android.com/reference/android/provider/Settings.Syst... but couldn't find any appropriate setting there. -- You received this message because you are su... -- Kostya Vasilev -- WiFi Manager + pretty widget --http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Enable usb debugging (under settings/applications/development) programatically from within app
If that's the case, nothing's preventing those other people from doing unspeakably terrible things to the device. Like uninstalling your application altogether. Nothing - short of building your own firmware, that is. -- Kostya 13.08.2010 18:41, Mathias Lin пишет: This non-technical client will hand/rent out the device to other people for daily usage. I don't want those people to be mess around with adb in any way. -- Kostya Vasilev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: My app is not visible for some (potential) users
The supports-screens line in your app's badging information looks suspicious: aapt dump badging it.tidalwave.bluebill.mobile.android-1.apk package: name='it.tidalwave.bluebill.mobile.android' versionCode='1619' versionName='0.14' sdkVersion:'3' uses-permission:'android.permission.ACCESS_COARSE_LOCATION' uses-permission:'android.permission.ACCESS_FINE_LOCATION' uses-permission:'android.permission.INTERNET' application: label='blueBill Mobile' icon='res/drawable-mdpi/ bluebill_android_logo.png' launchable activity name='it.tidalwave.bluebill.mobile.android.splash.SplashActivity'label='' icon=' ' uses-feature:'android.hardware.location' uses-feature:'android.hardware.location.gps' uses-feature:'android.hardware.location.network' uses-feature:'android.hardware.touchscreen' main other-activities supports-screens: 'normal' locales: '--_--' 'fr_FR' 'it_IT' densities: '120' '160' '240' It only says normal, not something like: supports-screens: 'small' 'normal' 'large' I'd make sure the supports-screens element is present in your AndroidManifest.xml with android:smallScreens set to true, or that the android:targetSdkVersion attribute is present on your uses-sdk element and set high enough to make the smallScreens attribute default to true on its own as per this page: http://developer.android.com/guide/topics/manifest/supports-screens-element.html On Aug 12, 3:48 pm, Fabrizio Giudici fabrizio.giud...@tidalwave.it wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I'm getting feedbacks from a few potential users that they can't see my application (blueBill Mobile) on the Market. I've checked it myself and for what I can see everything is fine. Today two persons reported the problem, one from UK and the other from Italy. They both have recent Android versions that are supported by my application. It sounds they are not doing any error in the search since they used the QRCode I've published on my website, that I'm able to confirm. What's happening? It's really annoying - one makes a new release, publishes the news, I can see more hits on my own webpage, and yet some users can't get the application. Should I fine an issue to the Android issue tracker? - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - We make Java work. Everywhere. java.net/blog/fabriziogiudici -www.tidalwave.it/people fabrizio.giud...@tidalwave.it -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla -http://enigmail.mozdev.org/ iEYEARECAAYFAkxkUBcACgkQeDweFqgUGxcd/QCeL5x3WzjM5xMNeE2Gw0vl+I+O FIkAoK+GtjVmkgrhoohRcJltokNXKjfj =kBmq -END PGP SIGNATURE- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] onRestoreInstanceState exception only on froyo for a simple textview
I have an application with an activity group, and it uses the local activity manager class to start a subactivity and insert that subactivity's view. I do not have any custom onSaveInstanceState logic written anywhere in my app. I have a nested layout of relative layout - textview within that subactivity's view, and the text view's id is recent_apps_label. I get this exception every time I rotate the device to/from portrait/landscape orientation on froyo ONLY, never saw this on eclair. Please help - I have NO idea as to how the parcelable object getting sent to onRestoreInstanceState would be for a list view. I even changed the id to something even more unique and it didn't fix the problem. I have a different layout file for the containing layout in layout-land-mdpi, layout-port-mdpi, and layout-port-hdpi FYI. Here is the exception: E/AndroidRuntime( 1106): java.lang.IllegalArgumentException: Wrong state class, expecting View State but received class android.widget.AbsListView$SavedState instead. This usually happens when two views of different type have the same id in the same hierarchy. This view's id is id/recent_apps_label. Make sure other views do not use the same id. E/AndroidRuntime( 1106):at android.view.View.onRestoreInstanceState(View.java:6162) E/AndroidRuntime( 1106):at android.widget.TextView.onRestoreInstanceState(TextView.java:2422) E/AndroidRuntime( 1106):at android.view.View.dispatchRestoreInstanceState(View.java:6138) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java: 1209) E/AndroidRuntime( 1106):at android.view.View.restoreHierarchyState(View.java:6117) E/AndroidRuntime( 1106):at com.android.internal.policy.impl.PhoneWindow.restoreHierarchyState(PhoneWindow.java: 1530) E/AndroidRuntime( 1106):at android.app.Activity.onRestoreInstanceState(Activity.java:843) -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Sqlite Delete doesn't delete
I have written a database adapter to implement database functions like
query(), delete(), update(), insert()etc. So I have been able to
insert and query just fine but deleting a specific row is not working
at all. I have tested deleting all the rows and that works fine even
though the return value is still 0 or false. I have posted my
delete() method and my table:
Again, I have confirmed insert and query but not delete and after
sending this post I'm going to try the update to see if that works.
Also, the open() call just does the DBHelper.getWritableDatabase().
I'm concerned that it is the way my table is set up but I've tried all
the sql statements in a sqlite browser and that table is just fine.
db.execSQL( CREATE TABLE + ECHOLIST_TABLE + ( +
[PHONENUMBER_ID] NVARCHAR(15) PRIMARY
KEY NOT NULL, +
[PHONENUMBER] NVARCHAR(15) NOT NULL);
);
public boolean deletePhoneNumber(String phonenumber)
{
open();
db.beginTransaction();
int rowsDeleted = db.delete(ECHOLIST_TABLE, PHONENUMBER_ID +
= + phonenumber, null);
//int rowsDeleted = db.delete(ECHOLIST_TABLE, null, null);
db.setTransactionSuccessful();
db.endTransaction();
close();
return (rowsDeleted 0);
}
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Re: [android-developers] Sqlite Delete doesn't delete
I use db.execSQL to delete.
--
Chris Stewart
http://chriswstewart.com
Fantasy
Footballhttp://chriswstewart.com/android-applications/fantasy-football/-
Android app for fantasy football fanatics and MFL owners
Social Updaterhttp://chriswstewart.com/android-applications/social-updater/-
An easy way to send your status blast to multiple social networks
On Fri, Aug 13, 2010 at 11:15 AM, Wall-E bashee...@gmail.com wrote:
I have written a database adapter to implement database functions like
query(), delete(), update(), insert()etc. So I have been able to
insert and query just fine but deleting a specific row is not working
at all. I have tested deleting all the rows and that works fine even
though the return value is still 0 or false. I have posted my
delete() method and my table:
Again, I have confirmed insert and query but not delete and after
sending this post I'm going to try the update to see if that works.
Also, the open() call just does the DBHelper.getWritableDatabase().
I'm concerned that it is the way my table is set up but I've tried all
the sql statements in a sqlite browser and that table is just fine.
db.execSQL( CREATE TABLE + ECHOLIST_TABLE + ( +
[PHONENUMBER_ID] NVARCHAR(15)
PRIMARY KEY NOT NULL, +
[PHONENUMBER] NVARCHAR(15) NOT
NULL); );
public boolean deletePhoneNumber(String phonenumber)
{
open();
db.beginTransaction();
int rowsDeleted = db.delete(ECHOLIST_TABLE, PHONENUMBER_ID +
= + phonenumber, null);
//int rowsDeleted = db.delete(ECHOLIST_TABLE, null, null);
db.setTransactionSuccessful();
db.endTransaction();
close();
return (rowsDeleted 0);
}
--
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Re: [android-developers] Sqlite Delete doesn't delete
give the phonenumber in single quoteslike below
PHONENUMBER_ID + =' + phonenumber +'
On Fri, Aug 13, 2010 at 8:15 PM, Wall-E bashee...@gmail.com wrote:
I have written a database adapter to implement database functions like
query(), delete(), update(), insert()etc. So I have been able to
insert and query just fine but deleting a specific row is not working
at all. I have tested deleting all the rows and that works fine even
though the return value is still 0 or false. I have posted my
delete() method and my table:
Again, I have confirmed insert and query but not delete and after
sending this post I'm going to try the update to see if that works.
Also, the open() call just does the DBHelper.getWritableDatabase().
I'm concerned that it is the way my table is set up but I've tried all
the sql statements in a sqlite browser and that table is just fine.
db.execSQL( CREATE TABLE + ECHOLIST_TABLE + ( +
[PHONENUMBER_ID] NVARCHAR(15)
PRIMARY KEY NOT NULL, +
[PHONENUMBER] NVARCHAR(15) NOT
NULL); );
public boolean deletePhoneNumber(String phonenumber)
{
open();
db.beginTransaction();
int rowsDeleted = db.delete(ECHOLIST_TABLE, PHONENUMBER_ID +
= + phonenumber, null);
//int rowsDeleted = db.delete(ECHOLIST_TABLE, null, null);
db.setTransactionSuccessful();
db.endTransaction();
close();
return (rowsDeleted 0);
}
--
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--
Farjad Habib
Software Engineer and Developer
BS(Hons) 2011
LUMS
+92-331-4944-354
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Re: [android-developers] source code
On Thu, Aug 12, 2010 at 10:15 PM, Tony Gonzalez tonygonzalez...@gmail.comwrote: I hope that's sarcasm, because it would be a low blow just trying to learn man. The part about the amazing new technology? Yes. The part about using Google for simple queries like where is thing on the internet? No. A fantastic way to learn is to lose yourself in internet searches on whatever you're trying to learn about. Try it. =) - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Sqlite Delete doesn't delete
Try putting quotes around the phonenumber string
On Aug 13, 4:15 pm, Wall-E bashee...@gmail.com wrote:
I have written a database adapter to implement database functions like
query(), delete(), update(), insert()etc. So I have been able to
insert and query just fine but deleting a specific row is not working
at all. I have tested deleting all the rows and that works fine even
though the return value is still 0 or false. I have posted my
delete() method and my table:
Again, I have confirmed insert and query but not delete and after
sending this post I'm going to try the update to see if that works.
Also, the open() call just does the DBHelper.getWritableDatabase().
I'm concerned that it is the way my table is set up but I've tried all
the sql statements in a sqlite browser and that table is just fine.
db.execSQL( CREATE TABLE + ECHOLIST_TABLE + ( +
[PHONENUMBER_ID] NVARCHAR(15)
PRIMARY KEY NOT NULL, +
[PHONENUMBER] NVARCHAR(15) NOT
NULL); );
public boolean deletePhoneNumber(String phonenumber)
{
open();
db.beginTransaction();
int rowsDeleted = db.delete(ECHOLIST_TABLE, PHONENUMBER_ID +
= + phonenumber, null);
//int rowsDeleted = db.delete(ECHOLIST_TABLE, null, null);
db.setTransactionSuccessful();
db.endTransaction();
close();
return (rowsDeleted 0);
}
--
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Re: [android-developers] source code
Off topic... I've found that losing myself in searching on specific Android topics *is* a great way to learn. Sometimes you'll run across completely outdated information but often the trail to your answer is exceptionally valuable. So while you are working to learn the Android platform, I would consider that to be sound advice. -- Chris Stewart http://chriswstewart.com Fantasy Footballhttp://chriswstewart.com/android-applications/fantasy-football/- Android app for fantasy football fanatics and MFL owners Social Updaterhttp://chriswstewart.com/android-applications/social-updater/- An easy way to send your status blast to multiple social networks On Fri, Aug 13, 2010 at 11:20 AM, TreKing treking...@gmail.com wrote: On Thu, Aug 12, 2010 at 10:15 PM, Tony Gonzalez tonygonzalez...@gmail.com wrote: I hope that's sarcasm, because it would be a low blow just trying to learn man. The part about the amazing new technology? Yes. The part about using Google for simple queries like where is thing on the internet? No. A fantastic way to learn is to lose yourself in internet searches on whatever you're trying to learn about. Try it. =) - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: My app is not visible for some (potential) users
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/13/10 17:14 , Lance Nanek wrote: I'd make sure the supports-screens element is present in your AndroidManifest.xml with android:smallScreens set to true, or that the android:targetSdkVersion attribute is present on your uses-sdk element and set high enough to make the smallScreens attribute default to true on its own as per this page: http://developer.android.com/guide/topics/manifest/supports-screens-element.html Thanks for trying it. But isn't that supposed to hold for Android 1.6 and upper? I'm targetting 1.5 and this should automatically make the app compatible with every screen, right?. After all, otherwise I shouldn't ever see the app from my Droid that has got a 'large' screen... - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - We make Java work. Everywhere. java.net/blog/fabriziogiudici - www.tidalwave.it/people fabrizio.giud...@tidalwave.it -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxlZH8ACgkQeDweFqgUGxeymwCfYCggnDvvTqwCKmQ/S2wqp4fS ZPoAnjf20e2b5H/Yx56UnOt2tHJ3sq13 =GyJ4 -END PGP SIGNATURE- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: onRestoreInstanceState exception only on froyo for a simple textview
I subclasses TextView for this one control and logged calls to
onSaveInstanceState and onRestoreInstanceState - I never return an
AbsListView.SavedState in onSaveInstanceState but I am seeing it get
sent to my onRestoreInstanceState method:
I/TestTextView( 1739): In onSaveInstanceState with
android.view.abssavedstat...@400bae90
I/TestTextView( 1739): In onSaveInstanceState with
android.view.abssavedstat...@400bae90
I/TestTextView( 1739): In onSaveInstanceState with
android.view.abssavedstat...@400bae90
I/TestTextView( 1739): In onRestoreInstanceState with
android.view.abssavedstat...@400bae90
I/TestTextView( 1739): In onSaveInstanceState with
android.view.abssavedstat...@400bae90
I/TestTextView( 1739): In onRestoreInstanceState with
AbsListView.SavedState{45128f10 selectedId=-9223372036854775808
firstId=1 viewTop=0 position=0 height=455 filter=null}
On Aug 13, 10:15 am, Cheryl Sedota cherylsed...@gmail.com wrote:
I have an application with an activity group, and it uses the local
activity manager class to start a subactivity and insert that
subactivity's view. I do not have any custom onSaveInstanceState
logic written anywhere in my app. I have a nested layout of relative
layout - textview within that subactivity's view, and the text view's
id is recent_apps_label. I get this exception every time I rotate
the device to/from portrait/landscape orientation on froyo ONLY, never
saw this on eclair.
Please help - I have NO idea as to how the parcelable object getting
sent to onRestoreInstanceState would be for a list view. I even
changed the id to something even more unique and it didn't fix the
problem. I have a different layout file for the containing layout in
layout-land-mdpi, layout-port-mdpi, and layout-port-hdpi FYI.
Here is the exception:
E/AndroidRuntime( 1106): java.lang.IllegalArgumentException: Wrong
state class, expecting View State but received class
android.widget.AbsListView$SavedState instead. This usually happens
when two views of different type have the same id in the same
hierarchy. This view's id is id/recent_apps_label. Make sure other
views do not use the same id.
E/AndroidRuntime( 1106): at
android.view.View.onRestoreInstanceState(View.java:6162)
E/AndroidRuntime( 1106): at
android.widget.TextView.onRestoreInstanceState(TextView.java:2422)
E/AndroidRuntime( 1106): at
android.view.View.dispatchRestoreInstanceState(View.java:6138)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.ViewGroup.dispatchRestoreInstanceState(ViewGroup.java:
1209)
E/AndroidRuntime( 1106): at
android.view.View.restoreHierarchyState(View.java:6117)
E/AndroidRuntime( 1106): at
com.android.internal.policy.impl.PhoneWindow.restoreHierarchyState(PhoneWindow.java:
1530)
E/AndroidRuntime( 1106): at
android.app.Activity.onRestoreInstanceState(Activity.java:843)
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[android-developers] Re: Thoughts on this LenientPolicy implementation of an LVL Policy?
Mark, would you be willing to share your updated code? I find your policy more sensible during the toddler phase of LVL. Until maturity of ServerManagedPolicy is proven, I need to play it safe for an existing app with many users that I don't want to alienate. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] source code
Okay thanks for the advise, I'm doing that right now. Trying to download the source code to get moving on with the learning process. On the android source website is says you need to download git and repo, in addition it states that windows is not supported. I'll be using windows as my development computer. I've downloaded the SDK and Eclipse and have already practice with the hello world script, and others' question for you. Do you use windows to develop ? thanks Tony Sent from my Android phone On Aug 13, 2010 9:22 AM, TreKing treking...@gmail.com wrote: On Thu, Aug 12, 2010 at 10:15 PM, Tony Gonzalez tonygonzalez...@gmail.comwrote: I hope that's sarcasm, because it would be a low blow just trying to learn man. The part about the amazing new technology? Yes. The part about using Google for simple queries like where is thing on the internet? No. A fantastic way to learn is to lose yourself in internet searches on whatever you're trying to learn about. Try it. =) - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Android Market cropping uploaded screenshots
Thought I'd inquire here where perhaps some other dev is having similar problems currently. I've done this before (months ago), and as far as I can tell, I'm doing it the same way. My 480x854 24-bit PNG screenshots are being scaled/cropped by Market. Same with 480x854 jpgs. It looks like they're being cropped to 480x800 but of course, Market won't let me upload an image with those dimensions. Windows explorer confirms that my PNG file is of the proscribed size and bit depth. The app is Metronome++ if you want to see what the problem looks like on Market. Do I really need to work around this by providing screenshots with margins? As 480x854 is a standard screen size, I am assuming the intent is for the screenshot to go edge to edge in both horizontal and vertical directions. Perhaps mistakenly ... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] source code
Sounds like great advise, but their is a lot of information. As I just mention it to TreKing I'm doing that right now, trying to get the source code but have to figure out how to install and use git and repo. thanks Tony On Fri, Aug 13, 2010 at 9:27 AM, Chris Stewart cstewart...@gmail.comwrote: Off topic... I've found that losing myself in searching on specific Android topics *is*a great way to learn. Sometimes you'll run across completely outdated information but often the trail to your answer is exceptionally valuable. So while you are working to learn the Android platform, I would consider that to be sound advice. -- Chris Stewart http://chriswstewart.com Fantasy Footballhttp://chriswstewart.com/android-applications/fantasy-football/- Android app for fantasy football fanatics and MFL owners Social Updaterhttp://chriswstewart.com/android-applications/social-updater/- An easy way to send your status blast to multiple social networks On Fri, Aug 13, 2010 at 11:20 AM, TreKing treking...@gmail.com wrote: On Thu, Aug 12, 2010 at 10:15 PM, Tony Gonzalez tonygonzalez...@gmail.com wrote: I hope that's sarcasm, because it would be a low blow just trying to learn man. The part about the amazing new technology? Yes. The part about using Google for simple queries like where is thing on the internet? No. A fantastic way to learn is to lose yourself in internet searches on whatever you're trying to learn about. Try it. =) - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: My app is not visible for some (potential) users
Apps that do not support large screens are still available to large screen devices. Apps that do not support small screens are not available to small screen devices. From the linked URL ( http://developer.android.com/guide/topics/manifest/supports-screens-element.html ): An application that does not support small screens will not be available for small screen devices, because there is little the platform can do to make such an application work on a smaller screen ... An application that does not support large screens will be placed as a postage stamp on such a screen, so that it retains the dimensions it was originally designed for. On Aug 13, 11:27 am, Fabrizio Giudici fabrizio.giud...@tidalwave.it wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/13/10 17:14 , Lance Nanek wrote: I'd make sure the supports-screens element is present in your AndroidManifest.xml with android:smallScreens set to true, or that the android:targetSdkVersion attribute is present on your uses-sdk element and set high enough to make the smallScreens attribute default to true on its own as per this page: http://developer.android.com/guide/topics/manifest/supports-screens-e... Thanks for trying it. But isn't that supposed to hold for Android 1.6 and upper? I'm targetting 1.5 and this should automatically make the app compatible with every screen, right?. After all, otherwise I shouldn't ever see the app from my Droid that has got a 'large' screen... - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - We make Java work. Everywhere. java.net/blog/fabriziogiudici -www.tidalwave.it/people fabrizio.giud...@tidalwave.it -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla -http://enigmail.mozdev.org/ iEYEARECAAYFAkxlZH8ACgkQeDweFqgUGxeymwCfYCggnDvvTqwCKmQ/S2wqp4fS ZPoAnjf20e2b5H/Yx56UnOt2tHJ3sq13 =GyJ4 -END PGP SIGNATURE- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Mouse interaction on 3D object
I have found the APIDemos example but I couldn't find the specific code I guess. Is it this page you are referring to: http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/view/Animation2.html If not can you tell me which is the code file containing the corresponding source? @ Kostya Vasilyev I already started studying some basics but thanks for the advice. I'll consider your suggestions. I'm also going to search for non-android examples in this context. Is there a web source you can recommend? On 12 Aug., 23:38, Kostya Vasilyev kmans...@gmail.com wrote: I'm sure there are a lot of samples for this, not necessary Android specific. But my first advice would be to understand the basic math involved in 3D graphics: model coordinates, viewport, clipping planes, projection matrix. Armed with this knowledge, you will be able to actually understand the sample code you find, and make meaningful modifications. Without it, it's just copying and pasting while keeping your fingers crossed. -- Kostya Vasilyev --http://kmansoft.wordpress.com 13.08.2010 1:13 пользователь Indicator Veritatis mej1...@yahoo.com написал: Have you looked at the OpenGL samples in APIDemos? On Aug 12, 7:49 am, souza sadita...@gmx.net wrote: Hi, given a 3D cube I want it to move wh... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: How do you create a custom Preference which needs to invoke a activity for result like RingtonePreference?
This is so simple. If I use a PreferenceActivity to handle my CustomPreference onclick() or any other state of a Preference added to it then the CustomPreference is worthless and is tied to a specific activity. It's like RingtonePreference basically doesn't do anything and you have to explicitly write code in PreferenceActivity to make it work. Just look at the android sources you'll understand what I mean. RingtonePreference handles the activity call to pick a ringtone and save it's state. I want to create a CustomPreference that is self-contained like any other android preferences. On Aug 13, 10:39 am, TreKing treking...@gmail.com wrote: On Thu, Aug 12, 2010 at 11:19 PM, Pino Silvaggio pino.silvag...@gmail.comwrote: Yes PreferenceActivity is an Activity. But that not my problem. No, it's your solution. From PreferenceActivity you can get the list of all preferences defined in your Preferences, set click listeners for any of them, and call startActivityForResult() from the PreferenceActivity to do whatever you need. What's the problem with this? The issue is how do I create a custom preference like RingtonePreference Extend Preference, just like it does? if what I need is in PreferenceManager and is hidden by package level? I don't see what you *need* this. example: registerOnActivityResultListener which is needed if I want to call preferenceManager.getActivity().startActivityForResult() which getActivity() is also hidden. This makes no sense. What makes no sense is why you feel you need to go through the PreferenceManager functions when these two facilities are available to you in PreferenceActivity. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] source code
I wonder which source code the OP is getting and why. On Aug 13, 2010 8:34 AM, Tony Gonzalez tonygonzalez...@gmail.com wrote: Sounds like great advise, but their is a lot of information. As I just mention it to TreKing I'm doing that right now, trying to get the source code but have to figure out how to install and use git and repo. thanks Tony On Fri, Aug 13, 2010 at 9:27 AM, Chris Stewart cstewart...@gmail.com wrote: Off topic... ... -- You received this message because you are subscribed to the Google Groups Android Developers g... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] source code
On Fri, Aug 13, 2010 at 10:31 AM, Tony Gonzalez tonygonzalez...@gmail.comwrote: On the android source website is says you need to download git and repo, in addition it states that windows is not supported. I'll be using windows as my development computer. Do you use windows to develop ? I do, yes. To be clear, you DO NOT need the entire Android Source code to develop an app - you just need the SDK (and using Eclipse as the IDE is probably a good idea). - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: My app is not visible for some (potential) users
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/13/10 17:34 , Lance Nanek wrote: Apps that do not support large screens are still available to large screen devices. Apps that do not support small screens are not available to small screen devices. Thanks. I've verified with the customer and he's indeed running an HTC wildfire, which is a 240 x 320 QVGA, so it makes sense. Now, the final question: since the support-screens manifest element is not supported with Android 1.5, does this mean that any application targeting Android 1.5 is not compatible with small screens? Right? - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - We make Java work. Everywhere. java.net/blog/fabriziogiudici - www.tidalwave.it/people fabrizio.giud...@tidalwave.it -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkxlaPkACgkQeDweFqgUGxfGAwCeMqH5UNjs4bQ+0JH1wrFaLps8 UIIAoJ8B+WbECUXcUNIve7D9z47hZF4T =V2qC -END PGP SIGNATURE- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: about handle the home key
You cannot disable the home button via SDK. See http://www.mail-archive.com/android-developers@googlegroups.com/msg52244.html On Aug 13, 9:19 am, 李实 lishi1...@gmail.com wrote: thank you for help,but you may mistake me. what I really want to do is to disable the home key,when my activity is running . and the code in the xml is my attempt. when home is pressed,then android probably sent an intent home. in my activity,android find it has HOME category,so it does nothing,so the home key is disabled . As i wrote,it works in AVD but not in a SAMSUMG phone. I wonder if there is other way to kick the goal. 2010/8/12 Mathias Lin m...@mathiaslin.com I do the same on a Samsung Galaxy S with 2.1update1 and 2.2 without a problem. The approach you described is correct. My intent filter looks similar: intent-filter action android:name=android.intent.action.MAIN/ category android:name=android.intent.category.LAUNCHER/ category android:name=android.intent.category.HOME/ category android:name=android.intent.category.DEFAULT/ /intent-filter When you press the home button first, you should get a dialog where to choose the home application to use, which is where the user can optionally tick a checkbox to set the selected app as the default home screen, so that the dialog won't show again. So, this dialog only comes up on the emulator but never appeared on your real phone? On Aug 8, 12:47 pm, ʵ lishi1...@gmail.com wrote: I'm working on a slide-unlock program and I want it take the place of Android KeyguardLock. there is one last thing todo.it's the home key. I google it and found we cannnot handle it as the other keys with onkeydown,dispatchkeyevent method. so I add this action android:name=android.intent.action.MAIN / category android:name=android.intent.category.HOME / category android:name=android.intent.category.DEFAULT / to activity. It does works on AVD! I think Android receive home intent when home key is pressed ,then it try to find someone to handle the intent.it found two can handle this.And one of the two happens to my program and my program is on.so it send the intent to my program .So,the home key is disabled when my program is running. But,it does not work on a samsung true phone!! what can I do,is there any other way to make it?? thanks! Simon Lee -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- execuse me for my poor English -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: How do you create a custom Preference which needs to invoke a activity for result like RingtonePreference?
On Fri, Aug 13, 2010 at 10:37 AM, Pino Silvaggio pino.silvag...@gmail.comwrote: I want to create a CustomPreference that is self-contained like any other android preferences. Ah, well, this makes it clear now what you're trying to do - this was not clear to me before, sorry. Maybe have your CustomPreference store a reference to Activity which you set in the PreferenceActivity onCreate? Not completely self-contained, but you need access to the parent Activity *somewhere*. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] source code
Oh I didn't know that, but I'm not trying to develop an app, what I want to do is to customize my ROM or create a new one for my phone. Looks like a lot of fun, been running custom ROM of my droid since I purchase it and I want to learn to do my own. If I may ask what would you recommend me do? On Fri, Aug 13, 2010 at 9:40 AM, TreKing treking...@gmail.com wrote: On Fri, Aug 13, 2010 at 10:31 AM, Tony Gonzalez tonygonzalez...@gmail.com wrote: On the android source website is says you need to download git and repo, in addition it states that windows is not supported. I'll be using windows as my development computer. Do you use windows to develop ? I do, yes. To be clear, you DO NOT need the entire Android Source code to develop an app - you just need the SDK (and using Eclipse as the IDE is probably a good idea). - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: Mouse interaction on 3D object
It's been over 10 years since last time I used GL, so my site list is not quite up to date, sorry :) Just Google for OpenGL, you're bound to find lots of useful sites. You mentioned GLU in your previous message, my guess is you were referring to gluLookAt. There are lots of working sample implementations out there, and it's only about 20-30 lines of code. Just Google for gluLookAt source. -- Kostya 13.08.2010 19:36, souza пишет: @ Kostya Vasilyev I already started studying some basics but thanks for the advice. I'll consider your suggestions. I'm also going to search for non-android examples in this context. Is there a web source you can recommend? -- Kostya Vasilev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] source code
On Fri, Aug 13, 2010 at 10:48 AM, Tony Gonzalez tonygonzalez...@gmail.comwrote: Looks like a lot of fun, been running custom ROM of my droid since I purchase it and I want to learn to do my own. If I may ask what would you recommend me do? Well, if the site says Windows is not supported for building the source code, getting a Mac / Linux box would probably be step #1. =) I have not looked at the source code site very closely, but I have to be believe there are instructions on there for how to get started once you have the proper equipment. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] source code
I thought about step 1 :-) but I'll continue with my research and if I have to get a mac/linux box that's what I'll have to do. Thanks On Fri, Aug 13, 2010 at 9:54 AM, TreKing treking...@gmail.com wrote: On Fri, Aug 13, 2010 at 10:48 AM, Tony Gonzalez tonygonzalez...@gmail.com wrote: Looks like a lot of fun, been running custom ROM of my droid since I purchase it and I want to learn to do my own. If I may ask what would you recommend me do? Well, if the site says Windows is not supported for building the source code, getting a Mac / Linux box would probably be step #1. =) I have not looked at the source code site very closely, but I have to be believe there are instructions on there for how to get started once you have the proper equipment. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: My app is not visible for some (potential) users
You can have a build target higher than Android 1.5, but still specify Android 1.5 support in the android:minSdkVersion attribute of the uses- sdk element. On Aug 13, 11:47 am, Fabrizio Giudici fabrizio.giud...@tidalwave.it wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 8/13/10 17:34 , Lance Nanek wrote: Apps that do not support large screens are still available to large screen devices. Apps that do not support small screens are not available to small screen devices. Thanks. I've verified with the customer and he's indeed running an HTC wildfire, which is a 240 x 320 QVGA, so it makes sense. Now, the final question: since the support-screens manifest element is not supported with Android 1.5, does this mean that any application targeting Android 1.5 is not compatible with small screens? Right? - -- Fabrizio Giudici - Java Architect, Project Manager Tidalwave s.a.s. - We make Java work. Everywhere. java.net/blog/fabriziogiudici -www.tidalwave.it/people fabrizio.giud...@tidalwave.it -BEGIN PGP SIGNATURE- Version: GnuPG/MacGPG2 v2.0.14 (Darwin) Comment: Using GnuPG with Mozilla -http://enigmail.mozdev.org/ iEYEARECAAYFAkxlaPkACgkQeDweFqgUGxfGAwCeMqH5UNjs4bQ+0JH1wrFaLps8 UIIAoJ8B+WbECUXcUNIve7D9z47hZF4T =V2qC -END PGP SIGNATURE- -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] source code
You can probably build Android under Linux running inside a virtual machine hosted on Windows. There are free ones out there, for example Virtual Box - http://www.virtualbox.org Might also subscribe to this Google group: http://groups.google.com/group/android-porting -- Kosyta 13.08.2010 19:59, Tony Gonzalez ?: I thought about step 1 :-) but I'll continue with my research and if I have to get a mac/linux box that's what I'll have to do. Thanks On Fri, Aug 13, 2010 at 9:54 AM, TreKing treking...@gmail.com mailto:treking...@gmail.com wrote: On Fri, Aug 13, 2010 at 10:48 AM, Tony Gonzalez tonygonzalez...@gmail.com mailto:tonygonzalez...@gmail.com wrote: Looks like a lot of fun, been running custom ROM of my droid since I purchase it and I want to learn to do my own. If I may ask what would you recommend me do? Well, if the site says Windows is not supported for building the source code, getting a Mac / Linux box would probably be step #1. =) I have not looked at the source code site very closely, but I have to be believe there are instructions on there for how to get started once you have the proper equipment. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com mailto:android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com mailto:android-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Kostya Vasilev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: Sqlite Delete doesn't delete
Thanks everybody, yea the problem is that the WHERE clause was using
my string value without the quotes.
On Aug 13, 11:22 am, RichardC richard.crit...@googlemail.com wrote:
Try putting quotes around the phonenumber string
On Aug 13, 4:15 pm, Wall-E bashee...@gmail.com wrote:
I have written a database adapter to implement database functions like
query(), delete(), update(), insert()etc. So I have been able to
insert and query just fine but deleting a specific row is not working
at all. I have tested deleting all the rows and that works fine even
though the return value is still 0 or false. I have posted my
delete() method and my table:
Again, I have confirmed insert and query but not delete and after
sending this post I'm going to try the update to see if that works.
Also, the open() call just does the DBHelper.getWritableDatabase().
I'm concerned that it is the way my table is set up but I've tried all
the sql statements in a sqlite browser and that table is just fine.
db.execSQL( CREATE TABLE + ECHOLIST_TABLE + ( +
[PHONENUMBER_ID] NVARCHAR(15)
PRIMARY KEY NOT NULL, +
[PHONENUMBER] NVARCHAR(15) NOT
NULL); );
public boolean deletePhoneNumber(String phonenumber)
{
open();
db.beginTransaction();
int rowsDeleted = db.delete(ECHOLIST_TABLE, PHONENUMBER_ID +
= + phonenumber, null);
//int rowsDeleted = db.delete(ECHOLIST_TABLE, null, null);
db.setTransactionSuccessful();
db.endTransaction();
close();
return (rowsDeleted 0);
}
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Re: [android-developers] source code
I'll look into that, thanks Kostya On Fri, Aug 13, 2010 at 10:05 AM, Kostya Vasilyev kmans...@gmail.comwrote: You can probably build Android under Linux running inside a virtual machine hosted on Windows. There are free ones out there, for example Virtual Box - http://www.virtualbox.org Might also subscribe to this Google group: http://groups.google.com/group/android-porting -- Kosyta 13.08.2010 19:59, Tony Gonzalez пишет: I thought about step 1 :-) but I'll continue with my research and if I have to get a mac/linux box that's what I'll have to do. Thanks On Fri, Aug 13, 2010 at 9:54 AM, TreKing treking...@gmail.com wrote: On Fri, Aug 13, 2010 at 10:48 AM, Tony Gonzalez tonygonzalez...@gmail.com wrote: Looks like a lot of fun, been running custom ROM of my droid since I purchase it and I want to learn to do my own. If I may ask what would you recommend me do? Well, if the site says Windows is not supported for building the source code, getting a Mac / Linux box would probably be step #1. =) I have not looked at the source code site very closely, but I have to be believe there are instructions on there for how to get started once you have the proper equipment. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Kostya Vasilev -- WiFi Manager + pretty widget -- http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: pinch-zoom image displayed in gallery
It looks like you just missed it; it's there: http://groups.google.com/group/android-developers/browse_frm/thread/5b9079168c77cd35 On Aug 11, 4:12 pm, Martin Grotzke martin.grot...@googlemail.com wrote: Is my previous message really still waiting for approval? I can't find it in the groups website... Thanx cheers, Martin Am 2010 8 11 01:28 schrieb martin.grotzke martin.grot...@googlemail.com: Hi, I'm trying to create a gallery (each image taking the whole screen) that allows the user to pinch-zoom the currently displayed image. I found the code for a TouchImageView on stackoverflow (http:// stackoverflow.com/questions/2537238/how-can-i-get-zoom-functionality- for-images ) which works fine for a single image (in a LinearLayout). Unfortunately, when I combine the Gallery and the TouchImageView (returning a TouchImageView in the adapters getView), it does not work: - there's no pinch-zoom - it's no longer possible to switch the images (via fling) I found some similar posts here, the best match seems to be http://groups.google.com/group/android-developers/browse_thread/threa... However, I don't see really how to put the mentioned parts together to get the things running. Can anybody help with this? Thanx cheers, Martin -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Android Market cropping uploaded screenshots
I've run into the same problem with my app on the market. It looks OK when you click in to view the screenshot, but looks fuzzy when viewing from the app's page on the market. -- Chris Stewart http://chriswstewart.com Fantasy Footballhttp://chriswstewart.com/android-applications/fantasy-football/- Android app for fantasy football fanatics and MFL owners Social Updaterhttp://chriswstewart.com/android-applications/social-updater/- An easy way to send your status blast to multiple social networks On Fri, Aug 13, 2010 at 11:33 AM, OldSkoolMark m...@sublimeslime.comwrote: Thought I'd inquire here where perhaps some other dev is having similar problems currently. I've done this before (months ago), and as far as I can tell, I'm doing it the same way. My 480x854 24-bit PNG screenshots are being scaled/cropped by Market. Same with 480x854 jpgs. It looks like they're being cropped to 480x800 but of course, Market won't let me upload an image with those dimensions. Windows explorer confirms that my PNG file is of the proscribed size and bit depth. The app is Metronome++ if you want to see what the problem looks like on Market. Do I really need to work around this by providing screenshots with margins? As 480x854 is a standard screen size, I am assuming the intent is for the screenshot to go edge to edge in both horizontal and vertical directions. Perhaps mistakenly ... -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
