[android-developers] Re: Override default icons of BaseExpandableListAdapter
TreKing, thank you for your messages so far. I won't give up for some more days and will try to make it work. If I find a way I'll share with the group as well, because as it seems many other people attempted doing what I try to do now and faced similar issues. -- 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: General lag issues with real-time games
Now that you point it out, I suspect some people have a serious, basic misconception here. The world in stop-the-world GC is simply THAT VM INSTANCE. Which usually maps to that process, though it's theoretically possible to have non-Java threads that continue to run, so long as they don't touch Java stuff. It does NOT AFFECT other processes. Other processes are just that. Other processes. Their GC is *ENTIRELY INTERNAL* to their behavior. It is just some more CPU work that process does just like any other CPU work. The only visible characteristics of their GC are: 1) GC occurs in spurts of a particular size, so a period of GC operation will never be less than a certain interval. The total interval may be longer, because it's always merged with the other CPU work being done. 2) GC tends to touch a lot of memory, which can trigger paging activity 3) GC prints out into the logcat log that it's happening. I repeat: GC work in other processes has no SPECIAL impact on your process. It's just some work going on in a competing process. The stop-the-world aspect of GC is simply that this GC can't handle other threads changing THIS PROCESS'S memory while it's doing its work. Each application runs in its OWN PROCESS. (Except you can arrange for two of your own apps to run in the same process. They get loaded by separate classloaders, though, so there's even less reason to do this than you might suppose). GC in your OWN process has a very different, VASTLY larger impact. The two are simply not comparable situations. Thank you for your nice empirical demonstration of this. I hope this spares people from focusing overmuch on details of what other processes are dong. On Mar 14, 4:33 pm, Lance Nanek lna...@gmail.com wrote: Good point. Some quick trials here do seem to indicate that the GC firing in a different process doesn't stop the world for a game like the GC firing in the game's does. So GC from other processes isn't as bad. Tested on a Droid running Android 2.0.1. -- 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] Re: How to use Java Runtime class in Android for starting another application from mine
Hi i have gone through the Resource and wrote a code for launching
Notepad through a launcher program . (Downloaded the Notepad code from
google ) But i am getting and Error saying Process
com.intent.launcher has stopped unexpectedly . My code goes like this
Launcher.Java
package com.intent.launcher;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
public class launcher extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Intent i = new
Intent(this,com.android.demo.notepad1.Notepadv1.class);
startActivity(i);
}
}
AndroidManifest.Xml
?xml version=1.0 encoding=utf-8?
manifest xmlns:android=http://schemas.android.com/apk/res/android;
package=com.intent.launcher
android:versionCode=1
android:versionName=1.0
uses-permission android:name=android.permission.INTERNET /
provider android:name=.Notepadv1
android:authorities=com.android.demo.notepad1 /
application android:icon=@drawable/icon android:label=@string/
app_name
activity android:name=.launcher
android:label=@string/app_name
intent-filter
action android:name=android.intent.action.MAIN /
category
android:name=android.intent.category.LAUNCHER /
/intent-filter
/activity
/application
uses-sdk android:minSdkVersion=5 /
/manifest
Can u please tell me the Error in this code..
Thanks ,
On Mar 14, 2:18 pm, TreKing treking...@gmail.com wrote:
On Sun, Mar 14, 2010 at 2:11 AM, Sudheendra sudhindra.ma...@gmail.comwrote:
Can u please guide me for a resource which talks about generic intents
and how to use them.
How about the official documentation? Just a
thought.http://developer.android.com/intl/de/reference/android/content/Intent...
---
--
TreKing - Chicago transit tracking app for Android-powered
deviceshttp://sites.google.com/site/rezmobileapps/treking
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[android-developers] Re: How to use Java Runtime class in Android for starting another application from mine
Also console in Eclipse is giving me this info
[2010-03-15 12:32:00 - Exoda] --
[2010-03-15 12:32:00 - Exoda] Android Launch!
[2010-03-15 12:32:00 - Exoda] adb is running normally.
[2010-03-15 12:32:01 - Exoda] Performing com.intent.launcher.launcher
activity launch
[2010-03-15 12:32:04 - Exoda] Automatic Target Mode: using device
'HT94PL900012'
[2010-03-15 12:32:05 - Exoda] Uploading Exoda.apk onto device
'HT94PL900012'
[2010-03-15 12:32:09 - Exoda] Installing Exoda.apk...
[2010-03-15 12:32:12 - Exoda] Success!
[2010-03-15 12:32:12 - Exoda] Project dependency found, installing:
Notepadv1_Sol
[2010-03-15 12:32:12 - Notepadv1_Sol] Uploading Notepadv1_Sol.apk onto
device 'HT94PL900012'
[2010-03-15 12:32:13 - Notepadv1_Sol] Installing Notepadv1_Sol.apk...
[2010-03-15 12:32:17 - Notepadv1_Sol] Success!
[2010-03-15 12:32:17 - Exoda] Starting activity
com.intent.launcher.launcher on device
[2010-03-15 12:32:20 - Exoda] ActivityManager: Starting: Intent
{ act=android.intent.action.MAIN
cat=[android.intent.category.LAUNCHER] cmp=co
On Mar 14, 2:18 pm, TreKing treking...@gmail.com wrote:
On Sun, Mar 14, 2010 at 2:11 AM, Sudheendra sudhindra.ma...@gmail.comwrote:
Can u please guide me for a resource which talks about generic intents
and how to use them.
How about the official documentation? Just a
thought.http://developer.android.com/intl/de/reference/android/content/Intent...
---
--
TreKing - Chicago transit tracking app for Android-powered
deviceshttp://sites.google.com/site/rezmobileapps/treking
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[android-developers] Need custom arc shape for seek bar
Hi, Is it possible to have an arc shaped seek bar in android ? Thanks, Tanay -- 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: 3G Wi-Fi at same time
Hey, Thanks for the reply. You reckon I should have a look at the routing table before making these changes or after? Yes, from the forums I have seen that Wi Fi is the preferred link. However, I am not sure whether it switches to 3G in case it cannot connect to the internet via the Wi-Fi network which is connected, but is purely local and cannot take it to any website. Cheers Tanmay On Mar 15, 1:38 pm, Ricardo Silva ban...@gmail.com wrote: Hi, See the route table, because the default route will be the WLAN, I think. Because is the normally the preferred network (changes to 3G). Otherwise, it will work. Regards, Ricardo Silva On Sun, Mar 14, 2010 at 11:06 PM, Tanmay tanm...@gmail.com wrote: Hi, This seems to be what I am looking for. However, just to confirm, I will give a short description of what I am trying to do: I am trying to use Wifi for an internal WLAN connection (which would not be accessing the internet) , and a 3G network to give me access to the internet at any time. Hope I am going down the right track. I will try doing these changes and seeing how it goes. Please let me know if these are not required/ will not solve the problem I described. Thanks 3, 2:35 am, Ricardo Silva ban...@gmail.com wrote: Hello, here is a solution (only for testing and research, not for product) to have the cellular data andwifiat the same time. Warning: need root 1. pull build.prop from system adb pull /system/build.prop . 2. Change ro.built.type property: from: ro.built.type=userdebug (on ADP1) to: ro.built.type=eng 3. Add property: cm.test.mode=true 4. Remount system: adb root adb shell mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system exit 5. Push build.prop: adb push build.prop /system 6. reboot :) Some one knows if is possible to change the source code of the ConnecitivityService.java and push to Android system (without install a new image)? I think that is possible compiling a new core.jar and/or ext.jar, correct? cya -- 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%2Bunsubs cr...@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: Saving/Restoring ListCustomClass
On Mar 15, 6:24 am, Kumar Bibek coomar@gmail.com wrote: But I couldn't think of s situation where you will need it. Shared preferences are not a way to store your data. Either use the database or a file(xml). It's possible though. As they are stored as XML, it's basically the same as your own xml file (and you save reading and parsing) But it's better to store in your own xml file. You may also use some kind of XML data binding (like XStream, but it's a little heavyweight for a phone ) I personally use JSON ( as JSON parse and write is part of android java environment) but my own JSON databinding does not support cvollections yet (due to lack of use case and contributions ) In case you like to give it a try and improve it: http://github.com/ko5tik/jsonserializer 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: Petition: Google, please improve the Android Market.
Just wanted to add my vote to this also. I have submitted our app to: - Ovi Store - Windows Mobile Marketplace - iPhone App Store - Samsung App Store (WM) - Android Market And not to start a riot here, but all of the above has better functionality than the Android Market. Longer descriptions, more screenshots, better reports, possibility to get device ID, multiple versions of the same program ++. Before the summer of 2009 I received emails all the time about the expansion of Android Market but the last 9 months it's been all quiet. No new countries are being added to buy paid apps anymore. I've been hoping that it is due to a massive upgrade of the Android Market but after 9 months I am not so sure anymore. Could it be that Google wants the operators to run their own markets? Like Sony Ericsson (PlayNow) and Motorola are doing? I really hope that Android is not going in a direction where each brand have their own market. -Christer On Mar 15, 2:57 am, JP joachim.pfeif...@gmail.com wrote: I just signed. A must for anybody who has an app out with even just modestly complex functionality. Over the last weeks I've seen a shift to comments that are predominantly negative in nature now. There seems just no way any more to convey to users to visit the accompanying web site and RTFM. So the Market must grow in its ability to effectively present apps and allow to respond to comments. Thank for putting this together, Rob. JP On Mar 14, 5:45 am, Rob Irondad rob.iron...@gmail.com wrote: Hello, fellow developers, Just a quick update on the petition. As of now it has been signed by almost 1000 people. I don't know how many Android developers there are globally, but I think this is a pretty good number It was also mentioned on a few websites, but nothing major. So far, we still have no sign of a reaction from Google, and all the points in the petition remain valid. Petition link:http://petitiononline.com/androidm -- Rob -- 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] How to get MediaPlayer current volume
Hi All, I am developing an application of music player in android. I need to show volume control in my application. I saw as per documentation,Media Player volume is 0-1. I saw one method as MediaPlayer.setVolumehttp://developer.android.com/reference/android/media/MediaPlayer.html#setVolume%28float,%20float%29(float leftVolume, float rightVolume) to set the volume for mediaplayer. But I need to show current volume also in slider,,,there is no method to get current volume. Any idea how to get it??? Thanks Kavitha -- 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] Button in ListView
Hello List! I have a problem that some other people on this list (and other android sites) also have/had, but was unable to find a solution. I have a ListView with a custom view for the row which looks like this: RelativeLayout ToggleButton/ TextView/ /RelativeLayout Its basically a list of songs that i show. What i want to achieve: If the user clicks on the ToggleButton the song should be played. If the user clicks somewhere else on the row, the details intent of the song should be launched. So I want to have two events on every row, event1: the button click, event2: click somewhere except on the button. Right now i have a custom adapter where i call .setOnClickListener() on the button. Now the button works (event1 works), the song is played, but the rest of the row is not clickable (event2 does not work). If i remove the call to setOnClickListener() the row is clickable (event1 works) and the details are displayed as suppossed, but the button is not working. (event1 does not work) There are apps out there, that have buttons in lists so this must be possible. Could someone please tell me how to have more than one click event on a lists row? I have found a solution that reads: You have to use TouchDelegate But i do not have a clue how! If someone knows how a solution with TouchDelegate looks like, please explain it to me! Thanks, Anton -- DI(FH) Anton Pirker -- cross platform mobile software burggasse 123/53 a-1070 wien tel: +43 699 1234 0 456 skype: antonpirker http://anton-pirker.at -- 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] EditText hides Text
Did anyone else knows this issue? http://code.google.com/p/android/issues/detail?id=7160 and has had a similar problem with an EditText? The text is hidden on the bottom of the EditText and I do not see where this is coming from Falko -- 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] showing media volume controller
use seekbar widget and media player class, to control the the volume use setvolume() http://developer.android.com/reference/android/media/MediaPlayer.html On Mon, Mar 15, 2010 at 11:14 AM, kavitha kavith...@gmail.com wrote: Thanks for response Murali raju,,, Please tell how to create our own volume control? Any ideas to start with? Thanks kavitha On Sun, Mar 14, 2010 at 10:20 AM, murali raju manutd...@gmail.com wrote: Hi, We have to create our view for volume control. i dont think we can display the android media player volume screen. On Sat, Mar 13, 2010 at 3:24 PM, kavitha kavith...@gmail.com wrote: Hi All, how to show media volume controller on my screen in android? Thanks kavitha -- 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.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: Image Edition
Thank for you respond.
I am already using intent for moving from one activity to another and
I have declared it in the androidmanifest. The code that I am using is
the following:
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Gallery g = (Gallery) findViewById(R.id.Gallery);
g.setAdapter(new ImageAdapter(this));
g.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView parent, View v, int
position, long id)
{
//Toast.makeText(Editor.this, + position,
Toast.LENGTH_SHORT).show();
}
});
ImageButton abrir = (ImageButton)
findViewById(R.id.ImageButton01);
abrir.setOnClickListener(abrirImagen);
ImageButton cerrar = (ImageButton)
findViewById(R.id.ImageButton01);
cerrar.setOnClickListener(cerrarPrograma);
}
/*private OnClickListener abrirImagen = new OnClickListener()
{
public void onClick(View v)
{
Intent intent = new Intent();
intent.setClass(Editor.this, Rotar.class);
startActivity(intent);
finish();
}
};*/
private OnItemClickListener seleccionImagen = new
OnItemClickListener()
{
public void onItemClick(AdapterView parent, View v, int
position, long id)
{
Intent intent = new Intent();
intent.setClass(Editor.this, Rotar.class);
startActivity(intent);
finish();
}
};
The commented function is where I use the botton and the non-commented
funcion is where I want to go to another activity. If someone wants I
can put the complete code but I think that there isn't neccesary. As
you can see I use intents for open the other activity but I don't know
how I can pass the selected image.
Greetings.
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Re: [android-developers] Button in ListView
Hi I have the same problem , at last i do it like this I write two GestureListener, implement onSingleTapUp method. set both the button and other view's clickable to false and set them OnTouchListener(NOT onClickListener) with GestureListener. if you haven't used GestureListener, you can learn it from ApiDemos. On Mon, 15 Mar 2010 16:26:32 +0800, Anton Pirker an...@ignaz.at wrote: Hello List! I have a problem that some other people on this list (and other android sites) also have/had, but was unable to find a solution. I have a ListView with a custom view for the row which looks like this: RelativeLayout ToggleButton/ TextView/ /RelativeLayout Its basically a list of songs that i show. What i want to achieve: If the user clicks on the ToggleButton the song should be played. If the user clicks somewhere else on the row, the details intent of the song should be launched. So I want to have two events on every row, event1: the button click, event2: click somewhere except on the button. Right now i have a custom adapter where i call .setOnClickListener() on the button. Now the button works (event1 works), the song is played, but the rest of the row is not clickable (event2 does not work). If i remove the call to setOnClickListener() the row is clickable (event1 works) and the details are displayed as suppossed, but the button is not working. (event1 does not work) There are apps out there, that have buttons in lists so this must be possible. Could someone please tell me how to have more than one click event on a lists row? I have found a solution that reads: You have to use TouchDelegate But i do not have a clue how! If someone knows how a solution with TouchDelegate looks like, please explain it to me! Thanks, Anton --- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. --- -- 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] Loading Screen not showing, instead blank screen coming
Hi, In onCreate(), first I am drawing the loading screen, then calling a handler, which will create the database and inserting contents. But when executing, its not showing the loadingScreen. Its just showing the blank screen for few seconds and drawing the page directly after creating database. The inference I got was, the onCreate loop is executing till end, so there is no time to call the loading screen. Handler is creating a seperate thread and we have UI thread, so in UI thread, I am drawing the loadingScreen and in handler, creting the database and inserting contents How to solve this ? Any Idea please. Nithin -- 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] write/read log files in res folder
No. You can't write into your APK file. Write your log data to the SD card instead. On Sat, Mar 13, 2010 at 7:07 AM, aswani kumar tholeti ensisinf...@gmail.com wrote: Hi all, how to write/read log data into txt file in res folder Thanks in advance Aswan -- 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] How to get MediaPlayer current volume
AudioManager audMgr = getSystemService(Context.AUDIO_SERVICE); int volume = audMgr.getStreamVolume(AudioManager.STREAM_MUSIC); Change the argument to getStreamVolume accordingly. On Mon, Mar 15, 2010 at 1:48 PM, kavitha kavith...@gmail.com wrote: Hi All, I am developing an application of music player in android. I need to show volume control in my application. I saw as per documentation,Media Player volume is 0-1. I saw one method as MediaPlayer.setVolumehttp://developer.android.com/reference/android/media/MediaPlayer.html#setVolume%28float,%20float%29(float leftVolume, float rightVolume) to set the volume for mediaplayer. But I need to show current volume also in slider,,,there is no method to get current volume. Any idea how to get it??? Thanks Kavitha -- 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: Catch HTTP error code with WebView
Ok, the only solution I've found is to create an HTTPClient to create
connection and do a Get petition. With this method I can get
everything (header, status... etc) in the response and then give all
datas to the Webview with webView.loadDataWithBaseUrl.
Something like this:
HttpClient httpclient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(http://ja.wikipedia.org/wiki/刀;;);
HttpResponse response;
BufferedReader real_response = null;
try {
response = httpclient.execute(httpget);
new InputStreamReader(
response.getEntity().getContent(), UTF-8));
} catch (Exceptionn e) {
e.printStackTrace();
}
if (real_response != null)
{
String data = ;
String tempdata = ;
try {
while ((tempdata = real_response.readLine()) !
= null)
{
data += tempdata;
}
} catch (Exception e) {
e.printStackTrace();
}
wv.loadDataWithBaseURL(http://www.lliane.com/;;,
data,
text/html,
UTF-8,
about:blank);
}
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[android-developers] send dtmf
Hey Can any one please tell me how to send dtmf in android.any code regarding it would be appreciated. -- 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] database corruption in web view on nexus one
Hi, I am having issues with database corruption on the nexus one (running 2.1 update 1). I have multiple internal dbs and occasionally get database corruption when running on the nexus one. I had been assuming it was something I was doing wrong, however I've just had a crash just using the webview that appears to show the same issue while it is trying to access its own database. I've never written any custom code to access this db. Has anyone else come across this, could there be a SQLite bug on the platform? The only code I have accessing the webview is (I've edited the string slightly for clarity): String myHtml = htmlbodyMy HTML/body/html; Webview webView = (WebView)findViewById(R.id.my_webview); Webview webView.loadData(myHtml, text/html, UTF-8); And the exception that this produced was: 03-15 09:24:47.676 W/ExpatReader( 496): DTD handlers aren't supported. 03-15 09:24:47.876 E/Database( 496): Removing corrupt database: /data/ data/com.anon.mobile.android/databases/webviewCache.db 03-15 09:24:47.886 W/dalvikvm( 496): threadid=29: thread exiting with uncaught exception (group=0x4001b180) 03-15 09:24:47.886 E/AndroidRuntime( 496): Uncaught handler: thread WebViewCoreThread exiting due to uncaught exception 03-15 09:24:47.896 E/AndroidRuntime( 496): android.database.sqlite.SQLiteDatabaseCorruptException: database disk image is malformed 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.database.sqlite.SQLiteQuery.native_fill_window(Native Method) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.database.sqlite.SQLiteQuery.fillWindow(SQLiteQuery.java:75) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.database.sqlite.SQLiteCursor.fillWindow(SQLiteCursor.java:288) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.database.sqlite.SQLiteCursor.getCount(SQLiteCursor.java:269) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.database.AbstractCursor.moveToPosition(AbstractCursor.java: 171) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.database.AbstractCursor.moveToFirst(AbstractCursor.java:248) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.webkit.WebViewDatabase.getCacheTotalSize(WebViewDatabase.java: 662) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.webkit.CacheManager.trimCacheIfNeeded(CacheManager.java:500) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.webkit.BrowserFrame.handleMessage(BrowserFrame.java:366) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.os.Handler.dispatchMessage(Handler.java:99) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.os.Looper.loop(Looper.java:123) 03-15 09:24:47.896 E/AndroidRuntime( 496): at android.webkit.WebViewCore$WebCoreThread.run(WebViewCore.java:611) 03-15 09:24:47.896 E/AndroidRuntime( 496): at java.lang.Thread.run(Thread.java:1096) 03-15 09:24:47.916 I/Process ( 78): Sending signal. PID: 496 SIG: 3 03-15 09:24:47.916 I/dalvikvm( 496): threadid=7: reacting to signal 3 03-15 09:24:48.006 I/dalvikvm( 496): Wrote stack trace to '/data/anr/ traces.txt' Note this doesn't happen every time, and I can't reproduce it faithfully. However some combination of actions can cause database corruption to occur. I'll let you know if I can find any more useful information, or a way to reproduce it but if anyone knows a possible cause for this, or has seen it themselves, I'd appreciate any guidance. Thanks! Cliff -- 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: 3G Wi-Fi at same time
After the changes. Yes, Android switch to 3G if can not obtain a default gateway (from DHCP or statically configured) in the Wi-Fi network. And then will use 3G for Internet and Wi-Fi for the local addresses. Then, a easy way is to configure the WiFi interface with a static IP (like 192.168.0.1, same address range as the Wi-Fi network) and a mask (255.255.255.0), and leave the gateway and DNS fields empty. Then confirm if the route table has the 3G network as default gateway. Use the command netcfg in the ADB to see that (in Hex, the default gateway is all zeros) or use the busybox for Android which have the normal route command from Linux. Regards, Ricardo Silva On Mon, Mar 15, 2010 at 7:29 AM, Tanmay tanm...@gmail.com wrote: Hey, Thanks for the reply. You reckon I should have a look at the routing table before making these changes or after? Yes, from the forums I have seen that Wi Fi is the preferred link. However, I am not sure whether it switches to 3G in case it cannot connect to the internet via the Wi-Fi network which is connected, but is purely local and cannot take it to any website. Cheers Tanmay On Mar 15, 1:38 pm, Ricardo Silva ban...@gmail.com wrote: Hi, See the route table, because the default route will be the WLAN, I think. Because is the normally the preferred network (changes to 3G). Otherwise, it will work. Regards, Ricardo Silva On Sun, Mar 14, 2010 at 11:06 PM, Tanmay tanm...@gmail.com wrote: Hi, This seems to be what I am looking for. However, just to confirm, I will give a short description of what I am trying to do: I am trying to use Wifi for an internal WLAN connection (which would not be accessing the internet) , and a 3G network to give me access to the internet at any time. Hope I am going down the right track. I will try doing these changes and seeing how it goes. Please let me know if these are not required/ will not solve the problem I described. Thanks 3, 2:35 am, Ricardo Silva ban...@gmail.com wrote: Hello, here is a solution (only for testing and research, not for product) to have the cellular data andwifiat the same time. Warning: need root 1. pull build.prop from system adb pull /system/build.prop . 2. Change ro.built.type property: from: ro.built.type=userdebug (on ADP1) to: ro.built.type=eng 3. Add property: cm.test.mode=true 4. Remount system: adb root adb shell mount -o rw,remount -t yaffs2 /dev/block/mtdblock3 /system exit 5. Push build.prop: adb push build.prop /system 6. reboot :) Some one knows if is possible to change the source code of the ConnecitivityService.java and push to Android system (without install a new image)? I think that is possible compiling a new core.jar and/or ext.jar, correct? cya -- 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.comandroid-developers%2Bunsubs cr...@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] Not able to access camera-----plzzz help
Hii alll
I hav a peice of code to draw a view on camera preview.It as
follows:--
import android.app.Activity;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.hardware.Camera;
import android.os.Bundle;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.view.Window;
import android.view.ViewGroup.LayoutParams;
public class TestCameraOverlay extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
Preview mPreview = new Preview(this);
DrawOnTop mDraw = new DrawOnTop(this);
setContentView(mPreview);
addContentView(mDraw, new LayoutParams
(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
}
}
class DrawOnTop extends View {
public DrawOnTop(Context context) {
super(context);
// TODO Auto-generated constructor stub
}
@Override
protected void onDraw(Canvas canvas) {
// TODO Auto-generated method stub
Paint paint = new Paint();
paint.setStyle(Paint.Style.FILL);
paint.setColor(Color.BLACK);
canvas.drawText(Test Text, 10, 10, paint);
super.onDraw(canvas);
}
}
//--
class Preview extends SurfaceView implements SurfaceHolder.Callback {
SurfaceHolder mHolder;
Camera mCamera;
Preview(Context context) {
super(context);
// Install a SurfaceHolder.Callback so we get notified when
the
// underlying surface is created and destroyed.
mHolder = getHolder();
mHolder.addCallback(this);
mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
}
public void surfaceCreated(SurfaceHolder holder) {
// The Surface has been created, acquire the camera and tell
it where
// to draw.
mCamera = Camera.open();
mCamera.setPreviewDisplay(holder);
}
public void surfaceDestroyed(SurfaceHolder holder) {
// Surface will be destroyed when we return, so stop the
preview.
// Because the CameraDevice object is not a shared resource,
it's very
// important to release it when the activity is paused.
mCamera.stopPreview();
mCamera = null;
}
public void surfaceChanged(SurfaceHolder holder, int format, int
w, int h) {
// Now that the size is known, set up the camera parameters
and begin
// the preview.
Camera.Parameters parameters = mCamera.getParameters();
parameters.setPreviewSize(w, h);
mCamera.setParameters(parameters);
mCamera.startPreview();
}
}
But is is showing me an exception--Permission denial cant
use the camera.
I have included the permissions in manifest file also
Plzz help me out
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Re: [android-developers] send dtmf
saru wrote: Hey Can any one please tell me how to send dtmf in android.any code regarding it would be appreciated. Try ToneGenerator: http://developer.android.com/reference/android/media/ToneGenerator.html -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Android Training in US: 14-18 June 2010: http://bignerdranch.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] Not able to access camera-----plzzz help
prachi wrote: But is is showing me an exception--Permission denial cant use the camera. I have included the permissions in manifest file also Presumably, there is a problem still in the manifest file. Compare yours with this one: http://github.com/commonsguy/cw-advandroid/blob/master/Camera/Picture/AndroidManifest.xml -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Android Training in US: 14-18 June 2010: http://bignerdranch.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] Latest-prorams
hello to every one this blog specialized in the latest programs for PC and laptop as it offers everything that is new in the programs please help me and write your opinion at chat box at top right of the blog http://latest-programs.blogspot.com Thank you for your interest -- 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: Not able to access camera-----plzzz help
Hii Mark I have gone through the manifest file.Im also including the same set of permissions in my manifest fileee... Could there be some other reason else dan dis? On Mar 15, 2:55 pm, Mark Murphy mmur...@commonsware.com wrote: prachi wrote: But is is showing me an exception--Permission denial cant use the camera. I have included the permissions in manifest file also Presumably, there is a problem still in the manifest file. Compare yours with this one: http://github.com/commonsguy/cw-advandroid/blob/master/Camera/Picture... -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Android Training in US: 14-18 June 2010:http://bignerdranch.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] Getting contacts when ids are known
Hi, I have a list of 'n' contact ids corresponding to which I need to obtain the contact details. One simple way to make n queries using the contact ids and retrieve those contacts. But this will be very time- consuming especially if n is large. I would like to know if there is any simpler way to obtain these results (like batch query etc). -- 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: Not able to access camera-----plzzz help
prachi wrote: I have gone through the manifest file.Im also including the same set of permissions in my manifest fileee... Perhaps they are in the wrong place in the file. Could there be some other reason else dan dis? For that error? Not that I am aware of. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Android Training in NYC: 1-2 May 2010: http://guruloft.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: Not able to access camera-----plzzz help
ok thanx mark On Mar 15, 3:22 pm, Mark Murphy mmur...@commonsware.com wrote: prachi wrote: I have gone through the manifest file.Im also including the same set of permissions in my manifest fileee... Perhaps they are in the wrong place in the file. Could there be some other reason else dan dis? For that error? Not that I am aware of. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Android Training in NYC: 1-2 May 2010:http://guruloft.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: Not able to access camera-----plzzz help
i hav placed the permissions as mentioned in the manifest file by you bt dnt know where the code is crashing... Anywayzz thanx for ur help mark On Mar 15, 3:22 pm, Mark Murphy mmur...@commonsware.com wrote: prachi wrote: I have gone through the manifest file.Im also including the same set of permissions in my manifest fileee... Perhaps they are in the wrong place in the file. Could there be some other reason else dan dis? For that error? Not that I am aware of. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Android Training in NYC: 1-2 May 2010:http://guruloft.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] mp3 player application with dB amplifier
Hello all, I need a simple mp3 player - with the functionality of the default Android player - with one small addition. I need to be able to up the sound volume more than the VolumeUp button can do. I see you can do that in Winamp from the Equalizer window, by choosing Preamp. Why do i need this: because many of my albums were ripped at a low sound volume, and i can barely hear them on the subway. Is there such a player available on the market? There are some catches though: 1. must be as simple as possible 2. must be able to upgrade the volume without destroying the sound quality too much 3. must be free. Thank you, BR, Adrian Vintu -- 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] Camera inaccessible---plzz help
Hiii I jst wanna know that is it lyk that camera application does not work for platform 2.1 or something? -- 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: send dtmf
Thanks Murphy for ur reply. I explored ToneGenerator class. Where i m seeing one function startTone(int toneType) This method starts the playback of a tone of the specified type. But i need a function like sendDtmf(). Please can you help again??? On Mar 15, 4:52 pm, Mark Murphy mmur...@commonsware.com wrote: saru wrote: Hey Can any one please tell me how to send dtmf in android.any code regarding it would be appreciated. Try ToneGenerator: http://developer.android.com/reference/android/media/ToneGenerator.html -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Android Training in US: 14-18 June 2010:http://bignerdranch.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] strange exception when calling getBlob
Hi all I'm using blob to store encoded byte data. It could be stored. But when I try to read it ,application throws android.database.sqlite.SQLiteException: unknown error: INTEGER data in getBlob_native. I just try to change other way to encode byte data and then put it in blob field , the exception will gone. I really want to know why i got this exception. thanks -Sandy -- 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: setting an icon in the application.
Hi,
Thanks for the reply. Yes, I used the GridView and
SetOnItemClickListener. Now am able to click on any icon and display
the details on other screen. I have a second screen or activity,
clicking on first icon it should open the second screen and clicking
on second icon it should open the third screen . But now when I click
on any icon, the same second screen is displayed. I am using intents.
So I am not getting how to achieve this? Could you please help me.
This is my code:
package com.android.grid_hello;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.Toast;
import android.content.Intent;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView;
public class grid_hello extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.grid_new);
GridView gridview = (GridView) findViewById(R.id.gridview);
gridview.setAdapter(new ImageAdapter(this));
gridview.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView? parent, View v, int
position, long id) {
Intent intent1 = new
Intent(grid_hello.this,second.class);
startActivity(intent1);
}
});
}
public class ImageAdapter extends BaseAdapter {
private Context mContext;
public ImageAdapter(Context c) {
mContext = c;
}
public int getCount() {
return mThumbIds.length;
}
public Object getItem(int position) {
return null;
}
public long getItemId(int position) {
return 0;
}
// create a new ImageView for each item referenced by the
Adapter
public View getView(int position, View convertView, ViewGroup
parent) {
ImageView imageView;
if (convertView == null) { // if it's not recycled,
initialize some attributes
imageView = new ImageView(mContext);
imageView.setLayoutParams(new
GridView.LayoutParams(85, 85));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(8, 8, 8, 8);
} else {
imageView = (ImageView) convertView;
}
imageView.setImageResource(mThumbIds[position]);
return imageView;
}
// references to our images
private Integer[] mThumbIds = {
R.drawable.sample_0, R.drawable.sample_1,
R.drawable.sample_2, R.drawable.sample_3,
R.drawable.sample_4, R.drawable.sample_5,
R.drawable.sample_6, R.drawable.sample_7,
};
}
}
On Mar 11, 10:08 pm, Makas Tzavellas makas.tzavel...@gmail.com
wrote:
Sounds like you want to use a GridView, create a custom adapter that
returns an ImageView and set OnItemClickListener to activate your
desired behaviour.
You would probably want to take a look at the API Demos that uses
ListViews for some examples.
On Mar 11, 5:55 pm, NewDev kna...@gmail.com wrote:
Hi,
I want to write an android application, that should have a homepage or
home screen and having many utilities. Each utility should have an
icon with the name. So clicking on each utility or the icon, the
corresponding next screen should be displayed. It should be similar to
the android home screen. Is there any sample application that i can
refer? Could anybody please let me know, how to set the icons for the
utilities in the homepage of my application.
Thanks in advance,
NewDev
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[android-developers] Re: setting an icon in the application.
Sorry for the previous mail. I got it how to do it :-) Now I am able to achieve what I wanted it :-) Thanks again, On Mar 11, 10:08 pm, Makas Tzavellas makas.tzavel...@gmail.com wrote: Sounds like you want to use a GridView, create a custom adapter that returns an ImageView and set OnItemClickListener to activate your desired behaviour. You would probably want to take a look at the API Demos that uses ListViews for some examples. On Mar 11, 5:55 pm, NewDev kna...@gmail.com wrote: Hi, I want to write an android application, that should have a homepage or home screen and having many utilities. Each utility should have an icon with the name. So clicking on each utility or the icon, the corresponding next screen should be displayed. It should be similar to the android home screen. Is there any sample application that i can refer? Could anybody please let me know, how to set the icons for the utilities in the homepage of my application. Thanks in advance, NewDev -- 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: send dtmf
saru wrote: Thanks Murphy for ur reply. I explored ToneGenerator class. Where i m seeing one function startTone(int toneType) This method starts the playback of a tone of the specified type. But i need a function like sendDtmf(). Please can you help again??? If you are looking to play DTMF tones over the speaker or headset, use startTone(). If you are looking to play DTMF tones over the telephony connection (e.g., to control a voicemail menu), that is not possible in Android. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Android App Developer 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 this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Transparent text over desktop
Hi Is there any example or sample how the transparent text over desktop is achieved by the devtools/Development settings/show running processes? I would like to write some text over the desktop like that one from a service if possible. The aplication will be for development purposes like the show running processes but with other data displayed ... regards, Brown -- 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: Contacts FAQ?
Could be intentional. If it is intentional, it's quite the oversight. Although, IIRC, it was coded up, but the code will never be reached. Can't remember for sure though. On Mar 11, 12:36 pm, Jens dunkingbikk...@gmail.com wrote: Bug or intentional? On 3 mar, 20:31, HCH hayeshau...@gmail.com wrote: From my reading of the sources (2.1) a custom account contact is not editable on the phone outside of the name fields. The contact editor does not read the relevant information out of the contacts.xml. It only reads enough to support what you'd see in the Facebook type account. The source fix would likely be trivial: just use the fallback source mapping as the baseline. On Feb 26, 12:49 am, sazilla sazi...@gmail.com wrote: Hi Berto, do you managed to render the contacts edit fields from a custom account using the native contacts app? or for contacts view only? thanks Carlo On 25 Gen, 17:25, Berto mstbe...@gmail.com wrote: Just an update for those of you still lost on adding custom accounts, sync adapters, etc. I found a great article here: http://www.c99.org/2010/01/23/writing-an-android-sync-provider-part-1... Part 2 was the part I needed (how to render the information you synced to a contact). HTH, Berto On Jan 22, 4:57 pm, Berto mstbe...@gmail.com wrote: So, it turns out that anything you put into your own ExternalSource will never get parsed and therefore (theoretically) never show up. Or am I doing something wrong? The code looks like it will parse only the information in ContactsDataKind and not the EditField node from the following: ContactsSource xmlns:android=http://schemas.android.com/apk/res/ android ContactsDataKind android:mimeType=com.example.mimetype android:icon=@drawable/icon android:summaryColumn=data2 android:detailColumn=data3 EditField column=data1 title=@string/sample_string / /ContactsDataKind /ContactsSource Essentially, I have adding an account and the sync adapter working. But when I try to create a new contact through the contacts app, I can never see any of the fields I added in the XML structure defined by meta-data android:name=android.provider.CONTACTS_STRUCTURE android:resource=@xml/contacts /. Has anyone figured out an answer to this problem yet? I've seen a few posts, but nothing with a solid answer. On Jan 12, 4:45 am, Jens dunkingbikk...@gmail.com wrote: You could check the Email app - its the current location of the Exchange ActiveSync SyncAdapter implementation. http://android.git.kernel.org/?p=platform/packages/apps/Email.git;a=s... Note that this adapter isn't the complete story as any contacts you create with your custom accounts will be next to useless without looking into the wonky ExternalSource.java integration required for custom adapters (unless your happy with contacts that only contains a name and photo). http://android.git.kernel.org/?p=platform/packages/apps/Contacts.git;... Sources.java contains the super-special-let's-not-use-our-own-API:s- because-that's-hard-work-and-might-require-us-to-actually-document- anything-or-heaven-forbid-test-it if-statement that determines the layout of your contacts in the Contacts app - and gives super-special treatment to accounts with the type com.google or com.android.exchange. ExternalSource.java contains the sparse and incomplete API documentation that you're going to have to use. On 9 Jan, 22:16, joebowbeer joe.bowb...@gmail.com wrote: On Dec 10 2009, 7:03 am, ydario mc6...@mclink.it wrote: I tried addingcontactscode to this project http://code.google.com/p/androidaccounts/ The referenced project no longer exists. Are there any similar projects to check out? If not, could someone who has a handle on this start anewproject? -- 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: General lag issues with real-time games
On Mar 14, 8:34 pm, Mark Murphy mmur...@commonsware.com wrote: -- On a Google Ion with Android 1.5: the background process running in use-the-CPU-mode would steal half the CPU time, about what you would expect for all app processes having equivalent priority. For the force-the-GC mode, at points when GC was actively cleaning stuff up, it would steal 25-75% of the CPU, also fitting expectations, though I was a bit surprised as to the severity of some of the spikes. So is it safe to say that on 1.5 systems GC from other processes affects performance for all processes? I know this graph is 3 months old http://android-developers.blogspot.com/2009/12/knowing-is-half-battle.html but phones are still being released with 1.5 (the motorola backflip was just released here in the states last weekend with 1.5 on it). -- 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: General lag issues with real-time games
snctln wrote: So is it safe to say that on 1.5 systems GC from other processes affects performance for all processes? I know this graph is 3 months old http://android-developers.blogspot.com/2009/12/knowing-is-half-battle.html but phones are still being released with 1.5 (the motorola backflip was just released here in the states last weekend with 1.5 on it). I suspect so. If you go back in time (insert swirling imagery here) to last year's tirades about Android and real-time games, foreign process GC was the leading culprit, and there was solid evidence for it. That's why they attempted to fix matters in 1.6, and, AFAICT, they succeeded. And, based on the posts, game developers rejoiced in the new-found smoothness. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Android App Developer Training: http://commonsware.com/training -- 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: General lag issues with real-time games
On Mon, Mar 15, 2010 at 12:01 AM, Bob Kerns r...@acm.org wrote: 2) GC tends to touch a lot of memory, which can trigger paging activity Actually I believe that a GC will cause little paging -- the memory that a GC touches is by definition dirty, so is never a candidate to be swapped out (since we don't do swapping). The only paging that could happen is due to pages with code that has not been used for a long time (maybe finalizers?), since those are clean mmapped pages so can be dropped from memory if needed. The bigger impact would be on CPU caches, which on these devices are quite small. -- 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
[android-developers] Re: Which Android device is best, cheapest for 2.1?
Well if you are guessing it might be a complete rewrite you might want to try the emulator first ? Just make your software and test it thorough the several emulator- configurations ? That might save you money (and time, you can get ahead right away) at the beginning and it might buy you a couple of months for the next-gen android phones to get available (HTC Desire/Legend) or even an older HTC Hero with the new update (to 2.1) which will be coming somewhere next month... On 12 mrt, 22:10, DemonDuck kwarner...@verizon.net wrote: I will need an Android device (phone, netbook, whatever) eventually. I'm a Java programmer and use Eclipse and will be *trying* to develop a panorama viewer based on the work I've done on my Java panorama viewer -- http://pancyl.com/BloodMountain.htm I understand the Android version will be almost a complete rewrite but I would like to have some sort of idea of what capabilities my target device should have. I guess some sort of phone would be a good target device but I don't have a clue as to which one or where to get it. I don't particularly want to activate it. I just want it for development purposes. GPS is a definite must as is compass and accelerometers. Any suggestions about which device(s) I should look at? -- 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: Multiple choice in alert dialog
After googling, I found the same problem reported here: http://code.google.com/p/android/issues/detail?id=2998 Unfortunately, even there is no response from other users or android developers. Nobody else is facing this problem? I would expect that multichoice option (with items loaded from the database via Cursor) is often used in applications Any idea how to fix it or some work-around to make it work? -- 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: General lag issues with real-time games
On Mar 15, 9:14 am, Mark Murphy mmur...@commonsware.com wrote: snctln wrote: So is it safe to say that on 1.5 systems GC from other processes affects performance for all processes? I know this graph is 3 months oldhttp://android-developers.blogspot.com/2009/12/knowing-is-half-battle... but phones are still being released with 1.5 (the motorola backflip was just released here in the states last weekend with 1.5 on it). I suspect so. If you go back in time (insert swirling imagery here) to last year's tirades about Android and real-time games, foreign process GC was the leading culprit, and there was solid evidence for it. That's why they attempted to fix matters in 1.6, and, AFAICT, they succeeded. And, based on the posts, game developers rejoiced in the new-found smoothness. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://twitter.com/commonsguy Android App Developer Training:http://commonsware.com/training Ahhh, that makes sense. I might have been part of that tirade of real time game developers a year ago but around the time 1.6 was released my Android development took a back seat to my day job (c++ gui stuff) so I haven't really been caught up. I can say that the lag problem is less obvious on my Nexus 1 than on my ADP1, I just assumed it was due to the faster processor. I will try to put together some code this week that just draws some basic shapes moving around a SurfaceView to see if a simple test case has these problems as well. -- 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: setting an icon in the application.
or a simple way would be use compound drawable of textview. On Mon, Mar 15, 2010 at 5:31 PM, NewDev kna...@gmail.com wrote: Sorry for the previous mail. I got it how to do it :-) Now I am able to achieve what I wanted it :-) Thanks again, On Mar 11, 10:08 pm, Makas Tzavellas makas.tzavel...@gmail.com wrote: Sounds like you want to use a GridView, create a custom adapter that returns an ImageView and set OnItemClickListener to activate your desired behaviour. You would probably want to take a look at the API Demos that uses ListViews for some examples. On Mar 11, 5:55 pm, NewDev kna...@gmail.com wrote: Hi, I want to write an android application, that should have a homepage or home screen and having many utilities. Each utility should have an icon with the name. So clicking on each utility or the icon, the corresponding next screen should be displayed. It should be similar to the android home screen. Is there any sample application that i can refer? Could anybody please let me know, how to set the icons for the utilities in the homepage of my application. Thanks in advance, NewDev -- 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] Uncaught exception thrown by finalizer (will be discarded)
Hello,
The following function throws the exception Uncaught exception thrown
by finalizer (will be discarded): Ljava/lang/IllegalStateException;:
Finalizing cursor android.database.sqlite.sqlitecur...@437b64a8 on
Stores that has not been deactivated or closed.
private void generateList() {
try {
listCursor = dbHelper.generateList(bundle.getString(STORE),
bundle.getString(PERCENT));
if(listCursor.moveToFirst())
do {
Integer quantity = listCursor.getInt(0);
String itemName = listCursor.getString(1);
ListItem listItem = new ListItem(listId,
itemName, quantity,
false);
dbHelper.insertItem(listItem);
alItems.add(listItem);
} while(listCursor.moveToNext());
} catch(Exception ex) {
ex.printStackTrace();
} finally {
if(!listCursor.isClosed() || listCursor != null) {
listCursor.deactivate();
listCursor.close();
}
}
iaList.notifyDataSetChanged();
}
The exception is usually thrown after the third time the function has
been called. LogCat shows the exception in green (Info) and does not
seem to affect performance of the app when running on ADP2 after it
has been disconnected. When the line with alItems.add(listItem) is
not commented out, the exception is not thrown. I am using Android
1.5.
Has anyone experience anything similar?
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[android-developers] Periodic VerifyError on Android 1.5 related to GeoPoint in signature
I developed the gig guide application Alice, but I have run into a
problem I haven't been able to solve...
A bunch of users with Android 1.5 are reporting Force Closes because
of Verify Errors.
I have a LocationHelper class which has GeoPoint in one of its method
signatures. When I instantiate this class, a VerifyError is thrown.
The weird thing is seems to be very rarely thrown. I saw it only once
on my HTC Hero. I am unable to reproduce it, but I know that a lot of
my 1.5 users get this problem.
Problem Class
public class LocationHelper implements LocationListener {
public static final double RADIUS_KILOMETERS = 6378;
public static final double RADIUS_MILES = 3963;
private static LocationHelper instance;
private GeoPoint myGeoPoint;
public static LocationHelper getInstance(Context context) {
if (instance == null) {
instance = new LocationHelper(context);
}
return instance;
}
public static double calculationByDistance(GeoPoint StartP, GeoPoint
EndP, double radius) {
double lat1 = StartP.getLatitudeE6() / 1E6;
double lat2 = EndP.getLatitudeE6() / 1E6;
double lon1 = StartP.getLongitudeE6() / 1E6;
double lon2 = EndP.getLongitudeE6() / 1E6;
double dLat = Math.toRadians(lat2 - lat1);
double dLon = Math.toRadians(lon2 - lon1);
double a = Math.sin(dLat / 2) * Math.sin(dLat / 2) +
Math.cos(Math.toRadians(lat1))
* Math.cos(Math.toRadians(lat2)) *
Math.sin(dLon / 2) *
Math.sin(dLon / 2);
double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
return radius * c;
}
...
}
The class which calls the LocationHelper uses this code, and this is
where the VerifyError is thrown:
LocationHelper helper = LocationHelper.getInstance(context);
Extract from the manifest file:
uses-library
android:name=com.google.android.maps /
uses-sdk
android:minSdkVersion=3
android:targetSdkVersion=4 /
Stack trace
03-12 04:28:09.295 I/ActivityManager( 67): Displayed activity
com.android.vending/.AssetInfoActivity: 405 ms
03-12 04:28:25.845 I/ActivityManager( 67): Start proc com.citc.alice
for broadcast com.citc.alice/.EventAlarmReceiver: pid=9508 uid=10051
gids={3003}
03-12 04:28:27.135 W/dalvikvm( 9508): VFY: unable to find class
referenced in signature (Lcom/google/android/maps/GeoPoint;)
03-12 04:28:27.135 W/dalvikvm( 9508): VFY: unable to find class
referenced in signature (Lcom/google/android/maps/GeoPoint;)
03-12 04:28:27.165 W/dalvikvm( 9508): VFY: unable to find class
referenced in signature (Lcom/google/android/maps/GeoPoint;)
03-12 04:28:27.165 E/dalvikvm( 9508): Could not find method
com.google.android.maps.GeoPoint.getLatitudeE6, referenced from method
com.citc.alice.util.LocationHelper.calculationByDistance
03-12 04:28:27.165 W/dalvikvm( 9508): VFY: unable to resolve virtual
method 1259: Lcom/google/android/maps/GeoPoint;.getLatitudeE6 ()I
03-12 04:28:27.165 W/dalvikvm( 9508): VFY: rejecting opcode 0x6e at
0x
03-12 04:28:27.165 W/dalvikvm( 9508): VFY: rejected Lcom/citc/alice/
util/LocationHelper;.calculationByDistance (Lcom/google/android/maps/
GeoPoint;Lcom/google/android/maps/GeoPoint;D)D
03-12 04:28:27.165 W/dalvikvm( 9508): Verifier rejected class Lcom/
citc/alice/util/LocationHelper;
03-12 04:28:27.175 D/AndroidRuntime( 9508): Shutting down VM
03-12 04:28:27.175 W/dalvikvm( 9508): threadid=3: thread exiting with
uncaught exception (group=0x4000fe70)
03-12 04:28:27.175 E/AndroidRuntime( 9508): Uncaught handler: thread
main exiting due to uncaught exception
03-12 04:28:27.225 E/AndroidRuntime( 9508): java.lang.VerifyError:
com.citc.alice.util.LocationHelper
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
com.citc.alice.AliceApplication.onCreate(AliceApplication.java:20)
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:
1048)
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
android.app.ActivityThread.handleBindApplication(ActivityThread.java:
3622)
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
android.app.ActivityThread.access$2500(ActivityThread.java:112)
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:1729)
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
android.os.Handler.dispatchMessage(Handler.java:99)
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
android.os.Looper.loop(Looper.java:123)
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
android.app.ActivityThread.main(ActivityThread.java:3948)
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
java.lang.reflect.Method.invokeNative(Native Method)
03-12 04:28:27.225 E/AndroidRuntime( 9508): at
java.lang.reflect.Method.invoke(Method.java:521)
03-12 04:28:27.225 E/AndroidRuntime( 9508):
[android-developers] Re: Audio Flickering - my code, my computer or android emulator?
It is the problem with your driver which creates this chopping effect.It is not able to read the data properly and if you check your kernel messages there would be a buffer overrun message.This happens because Linux is not RTOS and audio is running in real time. What you are recording is noise also along with voice data.So you need noise cancellation algorithm also if you want proper sound. There is one more problem with respect to sampling rate.If your driver supports x sampling rate and you want to sample at y sampling rate then there is resampling that takes place which causes some loss in data.So your re-sampler also should be good enough to do re-sampling. Generally audio re-samplers provided by android is not of good quality and if you do playback and recording simultaneously then you can make out that playback is not proper(there would be some audio distortion in your playback audio). -- 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: General lag issues with real-time games
On Mon, Mar 15, 2010 at 6:14 AM, Mark Murphy mmur...@commonsware.comwrote: snctln wrote: So is it safe to say that on 1.5 systems GC from other processes affects performance for all processes? I know this graph is 3 months old http://android-developers.blogspot.com/2009/12/knowing-is-half-battle.html but phones are still being released with 1.5 (the motorola backflip was just released here in the states last weekend with 1.5 on it). I suspect so. If you go back in time (insert swirling imagery here) to last year's tirades about Android and real-time games, foreign process GC was the leading culprit, and there was solid evidence for it. That's why they attempted to fix matters in 1.6, and, AFAICT, they succeeded. And, based on the posts, game developers rejoiced in the new-found smoothness. Yeah it is nice to see this generally working as intended. :) Interruption from background processes is a general issue that we'd like to address for the overall platform, regardless of games -- it is a negative for any foreground application, including its basic responsiveness as well as smoothness of animations etc. Even with that, though, there are some things that can allow other applications to get in the way: - Any application can use setForeground() to no longer run in the background scheduling class. This is one of the reasons why as of 2.0 such apps must post a notification to go along with this state, so the user is aware of it and has a clear way to get rid of it. - When we are in the process of delivering a broadcast we may bring the application out of the background class, so we do not need to wait a long time for it to complete. (Broadcasts have up to 10 seconds to complete; it is very undesirable to let them take longer, as that can block up other important things driven off of broadcasts). - Likewise services are raised out of background when delivering create, start, and destroy operations. This is done for the same reason, to avoid timeouts. I expect we will do further work on the latter points (for example perhaps having separate broadcast queues for things that should be foreground vs. background), but I'm not sure when such things will be done. -- 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
[android-developers] Re: Device Seeding Program for Top Android Market Developers
I just received my Nexus One via FedEx - thank you, Google! :) Btw: No special branding or anything on the phone itself , it's exactly like the one you can buy :) And I got mine from the Netherlands (I'm living in Germany) and it was shipped on March 12th (for those of you who are still waiting). On 3 Mrz., 00:53, Larry lar...@gmail.com wrote: Dear all, I just received an email about Device Seeding Program for Top Android Market Developers: Subject: Device Seeding Program for Top Android Market Developers From: android-market-seed...@google.com Due to your contribution to the success of Android Market, we would like to present you with a brand new Android device as part of our developer device seeding program. You are receiving this message because you're one of the top developers in Android Market with one or more of your applications having a 3.5 star or higher rating and more than 5,000 unique downloads. In order to receive this device, you must click through to this site, read the terms and conditions of the offer and fill out the registration form to give us your current mailing address so that we can ship your device. You will receive either a Verizon Droid by Motorola or a Nexus One. Developers with mailing addresses in the US will receive either a Droid or Nexus one, based on random distribution. Developers from Canada, EU, and the EEA states (Norway, Lichtenstein), Switzerland, Hong Kong, Taiwan, and Singapore will receive a Nexus One. Developers with mailing addresses in countries not listed above will not receive a phone since these phones are not certified to be used in other countries. We hope that you will enjoy your new device and continue to build more insanely popular apps for Android! The email is from Google but I am still doubting somehow. Is this a spam? Any other developers receive this emails before? 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] Getting contacts when ids are known
Cursor c = query(Contacts.CONTENT_URI,...,_id IN (12,24,35),null,...) You will need to use a StringBuilder to construct the selection out of contact ids. Cheers, Dmitri On Mar 15, 2010 3:19 AM, Pankaj pankajiit...@gmail.com wrote: Hi, I have a list of 'n' contact ids corresponding to which I need to obtain the contact details. One simple way to make n queries using the contact ids and retrieve those contacts. But this will be very time- consuming especially if n is large. I would like to know if there is any simpler way to obtain these results (like batch query etc). -- 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] In which case should i use content provider?
hi there, how should i use content provider without share app data between other app? -- 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] 3D Physics Engine For Android Demo
I've completed my first Android application. It as 3D demo with a physics engine. It uses the phone's accelerometer so that you can shake the world by moving the phone around. There are options to adjust things like gravity, friction, and elasticity. The physics engine is a 100% Java port of the open source JigLib physics engine. However, I only have a Motorola Droid, and I don't know if it will work on any other phone. The project is set to use Android 1.6. Before I put it in the market, I was hoping to get some feedback from the developer community here. If anybody is interested in 3D stuff or physics simulation, you can give the app a try. The link is on the follow page. There is a screen shot there so you can get an idea of what the app is. http://www.pieintheskysoftware.com/menuitem-resources-pie-3d-physics-1-0.html -Kevin -- 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] Petition: Google, please improve the Android Market.
On Sun, Mar 14, 2010 at 7:45 AM, Rob Irondad rob.iron...@gmail.com wrote: As of now it has been signed by almost 1000 people. #966 here. One thing, please add a mention about the lack of landscape oriented screenshots. I've yet to build anything portrait oriented, so every one of my Marketplace listings is affected by their lack of foresight. Thanks, -- Greg Donald destiney.com | gregdonald.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: 3D Physics Engine For Android Demo
Works pretty well on my Nexus One. I get about 30 - 35 frames a second. On Mar 15, 10:25 am, Kevin S. dada...@gmail.com wrote: I've completed my first Android application. It as 3D demo with a physics engine. It uses the phone's accelerometer so that you can shake the world by moving the phone around. There are options to adjust things like gravity, friction, and elasticity. The physics engine is a 100% Java port of the open source JigLib physics engine. However, I only have a Motorola Droid, and I don't know if it will work on any other phone. The project is set to use Android 1.6. Before I put it in the market, I was hoping to get some feedback from the developer community here. If anybody is interested in 3D stuff or physics simulation, you can give the app a try. The link is on the follow page. There is a screen shot there so you can get an idea of what the app is. http://www.pieintheskysoftware.com/menuitem-resources-pie-3d-physics-... -Kevin -- 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] 3D Physics Engine For Android Demo
Works well on my Nexus One. Cool! On Mon, Mar 15, 2010 at 10:25 PM, Kevin S. dada...@gmail.com wrote: I've completed my first Android application. It as 3D demo with a physics engine. It uses the phone's accelerometer so that you can shake the world by moving the phone around. There are options to adjust things like gravity, friction, and elasticity. The physics engine is a 100% Java port of the open source JigLib physics engine. However, I only have a Motorola Droid, and I don't know if it will work on any other phone. The project is set to use Android 1.6. Before I put it in the market, I was hoping to get some feedback from the developer community here. If anybody is interested in 3D stuff or physics simulation, you can give the app a try. The link is on the follow page. There is a screen shot there so you can get an idea of what the app is. http://www.pieintheskysoftware.com/menuitem-resources-pie-3d-physics-1-0.html -Kevin -- 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: 3D Physics Engine For Android Demo
Tried it on my Milestone. Pretty neat. The fps degrade to around 12-15 after some time (essentially when the big plate starts to touch the ground completely) probably due to there being a lot more contact points then. Also, the garbage collector is getting a fair amount of work to do every 5 seconds or so. I don't know much about JigLib but maybe you could make it so that it uses JStackAlloc. JBullet uses that library and has no garbage collection at all. I put together a simple JBullet demo a while back, you can find information on that at http://apistudios.com/hosted/marzec/badlogic/wordpress/?p=81. I do not recommend using a pure Java based physics library at this point for a full featured game unless the scene is really really simple. Consider using bullet via the NDK. You get extra points for implementing the activity life cycle correctly :) On 15 Mrz., 15:43, Marc Lester Tan mail...@gmail.com wrote: Works well on my Nexus One. Cool! On Mon, Mar 15, 2010 at 10:25 PM, Kevin S. dada...@gmail.com wrote: I've completed my first Android application. It as 3D demo with a physics engine. It uses the phone's accelerometer so that you can shake the world by moving the phone around. There are options to adjust things like gravity, friction, and elasticity. The physics engine is a 100% Java port of the open source JigLib physics engine. However, I only have a Motorola Droid, and I don't know if it will work on any other phone. The project is set to use Android 1.6. Before I put it in the market, I was hoping to get some feedback from the developer community here. If anybody is interested in 3D stuff or physics simulation, you can give the app a try. The link is on the follow page. There is a screen shot there so you can get an idea of what the app is. http://www.pieintheskysoftware.com/menuitem-resources-pie-3d-physics-... -Kevin -- 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 Problem - cannot find my free app in the market
Hello. I've got several messages from my users that they cannot download my app. My app should be available in any market from sdk 1.5 and up, but it's not. Can someone help me with it? Why only part of users with sdk 1.6 can find my app? Should I add android:targetSdkVersion? ?xml version=1.0 encoding=utf-8? manifest xmlns:android=http://schemas.android.com/apk/res/android; package=com.someapp android:versionCode=1 android:versionName=1.0 uses-sdk android:minSdkVersion=3 / uses-permission android:name=android.permission.VIBRATE / uses-permission android:name=android.permission.RECORD_AUDIO / uses-permission android:name=android.permission.READ_PHONE_STATE / uses-permission android:name=android.permission.INTERNET / uses-permission android:name=android.permission.WAKE_LOCK / application android:icon=@drawable/icon android:label=@string/ app_name ... Is something wrong with AndroidManifest.xml? P.S. If I need to use other forum, please, give me the link. 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] Re: Android Market Problem - cannot find my free app in the market
What's the name of your app (the name as it would appear on the Android Market)? On Mar 15, 10:51 am, BlackLight blacklight1...@gmail.com wrote: Hello. I've got several messages from my users that they cannot download my app. My app should be available in any market from sdk 1.5 and up, but it's not. Can someone help me with it? Why only part of users with sdk 1.6 can find my app? Should I add android:targetSdkVersion? ?xml version=1.0 encoding=utf-8? manifest xmlns:android=http://schemas.android.com/apk/res/android; package=com.someapp android:versionCode=1 android:versionName=1.0 uses-sdk android:minSdkVersion=3 / uses-permission android:name=android.permission.VIBRATE / uses-permission android:name=android.permission.RECORD_AUDIO / uses-permission android:name=android.permission.READ_PHONE_STATE / uses-permission android:name=android.permission.INTERNET / uses-permission android:name=android.permission.WAKE_LOCK / application android:icon=@drawable/icon android:label=@string/ app_name ... Is something wrong with AndroidManifest.xml? P.S. If I need to use other forum, please, give me the link. 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] Re: Audio Flickering - my code, my computer or android emulator?
Thanks for your answers ... Well, since the same source code works on your computer and not on mine, I think the chopping problem is on my emulator. My computer is not as good as yours but it´s a Turion X2 notebook with 2gb ram, so if on a computer like this the emulator is not able to record and playback audio at the same time, even not fast enought to handle the audio stream before AudioRecord warns a buffer overflow, then I really don´t know what to try next. I hope I can find a phone to try the app in a real device. Also, I will try the sdk 1.6. About ani´s post, I do understand it, but I´m using Windows XP SP3. Also, I believe that if the emulator accepts 8k as record and playback sample rate (it doesn´t accept any othet value) then it should work properly for recording and playing the same audio stream in this SR. It ´s not the best option but if there´s a need for manual ressampling, it can be done. What can´t is the action of properly recording audio. Anyone else facing this same problem on SDK 2.1, AMD processor, windows xp sp3? On 15 mar, 11:17, ani anish198519851...@gmail.com wrote: It is the problem with your driver which creates this chopping effect.It is not able to read the data properly and if you check your kernel messages there would be a buffer overrun message.This happens because Linux is not RTOS and audio is running in real time. What you are recording is noise also along with voice data.So you need noise cancellation algorithm also if you want proper sound. There is one more problem with respect to sampling rate.If your driver supports x sampling rate and you want to sample at y sampling rate then there is resampling that takes place which causes some loss in data.So your re-sampler also should be good enough to do re-sampling. Generally audio re-samplers provided by android is not of good quality and if you do playback and recording simultaneously then you can make out that playback is not proper(there would be some audio distortion in your playback audio). -- 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] Transparent text over desktop
Hi, This is done by the system, regular applications cannot do this. On Mon, Mar 15, 2010 at 4:28 AM, Csenteri Barna br...@mini-box.com wrote: Hi Is there any example or sample how the transparent text over desktop is achieved by the devtools/Development settings/show running processes? I would like to write some text over the desktop like that one from a service if possible. The aplication will be for development purposes like the show running processes but with other data displayed ... regards, Brown -- 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 -- Romain Guy Android framework engineer romain...@android.com Note: please don't send private questions to me, as I don't have time to provide private support. 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
[android-developers] Re: Audio Flickering - my code, my computer or android emulator?
Thanks for your answers ... Well, since the same source code works on your computer and not on mine, I think the chopping problem is on my emulator. My computer is not as good as yours but it´s a Turion X2 notebook with 2gb ram, so if on a computer like this the emulator is not able to record and playback audio at the same time, even not fast enought to handle the audio stream before AudioRecord warns a buffer overflow, then I really don´t know what to try next. I hope I can find a phone to try the app in a real device. Also, I will try the sdk 1.6. About ani´s post, I do understand it, but I´m using Windows XP SP3 and Android runs as linux but the API works for other people so this shouldn´t be an OS flaw. Also, I believe that if the emulator accepts 8k as record and playback sample rate (it doesn´t accept any othet value) then it should work properly for recording and playing the same audio stream in this SR. It ´s not the best option but if there´s a need for manual ressampling, it can be done. What can´t is the action of properly recording audio. Anyone else facing this same problem on SDK 2.1, AMD processor, windows xp sp3? On 15 mar, 11:17, ani anish198519851...@gmail.com wrote: It is the problem with your driver which creates this chopping effect.It is not able to read the data properly and if you check your kernel messages there would be a buffer overrun message.This happens because Linux is not RTOS and audio is running in real time. What you are recording is noise also along with voice data.So you need noise cancellation algorithm also if you want proper sound. There is one more problem with respect to sampling rate.If your driver supports x sampling rate and you want to sample at y sampling rate then there is resampling that takes place which causes some loss in data.So your re-sampler also should be good enough to do re-sampling. Generally audio re-samplers provided by android is not of good quality and if you do playback and recording simultaneously then you can make out that playback is not proper(there would be some audio distortion in your playback audio). -- 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: Device Seeding Program for Top Android Market Developers
When did you receive your shipping email? On 15 March 2010 14:19, f_heft delphik...@gmail.com wrote: I just received my Nexus One via FedEx - thank you, Google! :) Btw: No special branding or anything on the phone itself , it's exactly like the one you can buy :) And I got mine from the Netherlands (I'm living in Germany) and it was shipped on March 12th (for those of you who are still waiting). On 3 Mrz., 00:53, Larry lar...@gmail.com wrote: Dear all, I just received an email about Device Seeding Program for Top Android Market Developers: Subject: Device Seeding Program for Top Android Market Developers From: android-market-seed...@google.com Due to your contribution to the success of Android Market, we would like to present you with a brand new Android device as part of our developer device seeding program. You are receiving this message because you're one of the top developers in Android Market with one or more of your applications having a 3.5 star or higher rating and more than 5,000 unique downloads. In order to receive this device, you must click through to this site, read the terms and conditions of the offer and fill out the registration form to give us your current mailing address so that we can ship your device. You will receive either a Verizon Droid by Motorola or a Nexus One. Developers with mailing addresses in the US will receive either a Droid or Nexus one, based on random distribution. Developers from Canada, EU, and the EEA states (Norway, Lichtenstein), Switzerland, Hong Kong, Taiwan, and Singapore will receive a Nexus One. Developers with mailing addresses in countries not listed above will not receive a phone since these phones are not certified to be used in other countries. We hope that you will enjoy your new device and continue to build more insanely popular apps for Android! The email is from Google but I am still doubting somehow. Is this a spam? Any other developers receive this emails before? 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 -- 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: ANDROID_ID always null on devices
Yeah but what about devices without WIFI ? On 3 fév, 16:26, Gregg Reno gregg.r...@gmail.com wrote: How about using the WIFI MAC address in cases where the ANDROID_ID is null? I believe it should be unique for each device: WifiManager manager = (WifiManager) getSystemService (Context.WIFI_SERVICE); WifiInfo wifiInfo = manager.getConnectionInfo(); String MACAddress = wifiInfo.getMacAddress(); This seems to pull back a MAC address even if WIFI is turned off. -Gregg On Feb 1, 10:54 am, Rampanda khaeonga...@gmail.com wrote: Hi, having the exact same problem on a Droid 2.0.1 and HTC Hero 1.5. : String androidID = Secure.getString(this.getContextResolver(), android.provider.Settings.Secure.ANDROID_ID); Toast.makeText(this, ANDROID_ID: + androidID, Toast.LENGTH_LONG).show(); consistently returns null on the devices and differences in OS and device seem to indicate some sort of problem with the compiled code. Not sure what is causing this, could be that the app erroneously believes it is running on an emulator or for some other reason is unable to retrieve the setting. No uncaught exceptions or other error message are printed when making these calls which help. For our application to work we need to be 100% sure we have a unique ID across all OS versions and device manufacturers, which is exactly what androidID is for. We're using IMEI and some key voodoo to sort of make it unique, but would prefer androidID to work. Also, it not working may be caused by something else that is also breaking other functionality. Haven't found the cause yet, but as soon as something falls into place I'll post it here. In the meantime, what is the name of the android apps you're using? Would like to test with the exact same ones you're testing on. 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] Re: What is exactly an ANDROID_ID ?
In my job, I have to use a unique device ID that is not the IMEI or any other info provided by the TelephonyManager (for some privacy reasons) so I would like to rely on ANDROID_ID. But people I work for don't trust the ANDROID_ID because they don't know exactly what it is and we don't have the guarantee that it's globally unique (since this is set only by device manufacturers' will). Anyone have any idea on how these IDs are built ? I need more info to convince them to use that damn id... 2010/2/12 jotobjects jotobje...@gmail.com Too bad it is NOT documented. There was a long thread about this recently and one poster even thought it had something to do with connecting to the Market. Seems like some developers are looking for workarounds for a viable unique ID. Probably most of this is due to misunderstanding which is due to lack of documentation of course. http://groups.google.com/group/android-developers/msg/42aceb303e8b42f6 On Feb 12, 5:16 am, Guillaume Perrot guillaume.p...@gmail.com wrote: Is it related to google apps ? Not that I am aware of. I asked this question since we can read in the doc: Identical to that obtained by calling GoogleLoginService.getAndroidId(); which sounds strange. Spoofing android_id could grant access to the Google account of someone else ? -- 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: What is exactly an ANDROID_ID ?
Guillaume Perrot wrote: In my job, I have to use a unique device ID that is not the IMEI or any other info provided by the TelephonyManager (for some privacy reasons) so I would like to rely on ANDROID_ID. But people I work for don't trust the ANDROID_ID because they don't know exactly what it is and we don't have the guarantee that it's globally unique (since this is set only by device manufacturers' will). Anyone have any idea on how these IDs are built ? I need more info to convince them to use that damn id... Bear in mind that this ID is stored in a SQLite database and can be modified on rooted phones. Also bear in mind that there is only modest coordination on ANDROID_ID. For example, ARCHOS shipped their first Internet table where the ANDROID_ID value did not correspond to the API documentation (wasn't a hex string). This may be because they do not have the Android Market, and so get to invent their own strings. Reputedly, the ANDROID_ID value comes from the Market on first use. ANDROID_ID is fine for casual use, but it's not exactly the Rock of Gibraltar, if you know what I mean. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy _Beginning Android_ from Apress Now Available! -- 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: Photoshop.com Mobile editor now available as an Intent
For your storePicture function it is better to run the MediaScanner to
add an image file to the MediaStore, see
http://developer.android.com/reference/android/media/MediaScannerConnection.html
Just create a MediaScannerConnection, provide a
MediaScannerConnectionClient, and scan the file. The
MediaScannerConnectionClient will give you the Uri in onScanCompleted.
You can also use the MediaScanner in the getContentUriFromFile
function. If should give you the Uri that already exists for the file,
if not, it will add it automatically.
It is much more future proof than adding an image manually using the
MediaStore database.
On Mar 15, 12:47 am, Nivek kevin.gau...@gmail.com wrote:
You can use Astro File Manager or Estrongs File Explorer to backup the
Photoshop app on your sdcard.
Then, transfer the apk on your computer and install it on a running
emulator using adb.
adb install Photoshop.apk
Now, I implemented a workaround for the problem I detected before:
Photoshop can't edit its own results.
Actually, I found out that Photoshop was storing its result in
MediaStore, so it should have been able to send its result as a content://
uri since MediaStore gives one !
My workaround is to search in the MediaStore for the picture saved by
Photoshop. I use the fact that MediaStore stores the path of images in
their DATA column.
Here is the code
:http://code.google.com/p/emailalbum/source/browse/EmailAlbumAndroid/t...
Here is the call when receiving Photoshop's
result:http://code.google.com/p/emailalbum/source/browse/EmailAlbumAndroid/t...
Kevin
On 13 mar, 15:59, nayana urs nayana...@gmail.com wrote:
can we test this feature in emulator
with regards
Nayana
On Fri, Mar 12, 2010 at 6:18 PM, Nivek kevin.gau...@gmail.com wrote:
They could have added the result to the MediaStore and returned that
uri... I'll have to do it myself or my edit button disappears after
editing a picture...
Actually, this is what I will have to do as a workaround, but I can't
see any reason why they shouldn't accept a file:// uri as an input !
Kevin
On 13 mar, 03:10, Nivek kevin.gau...@gmail.com wrote:
There is an inconsistency in their Uri handling... The app accepts
only content:// Uris but provides the result as a file:// Uri... so it
can't edit it's own result again without us having to work this
around...
They could have added the result to the MediaStore and returned that
uri... I'll have to do it myself or my edit button disappears after
editing a picture...
I think Adobe should fix this.
Kevin
On 11 mar, 16:43, webmonkey webmonke...@gmail.com wrote:
The document provided by Adobe does not mention how you should read
the returned Uri. For compatibility with future versions and other
image editors, you should not assume that it is a 'file:' scheme Uri,
it could also be a 'content:' scheme Uri. The ContentResolver will
handle it. here is the code:
@Override
public void onActivityResult(int requestCode, int resultCode, Intent
data)
{
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == LAUNCH_EDITOR)
{
if (resultCode == Activity.RESULT_OK)
{
Uri savedImage = data.getData();
// savedImage is the Uri for the newly created
// edited version of the original image.
ContentResolver cr = getContentResolver();
InputStream in = null;
try {
in = cr.openInputStream(savedImage);
// you now have an InputStream to the saved image
// you can copy it by saving to an OutputStream
// or you can load it as a Bitmap
Bitmap bitmap = BitmapFactory.decodeStream(in);
} catch (IOException e)
{
}
}
else
{
// Edit Operation canceled by user
}
}
}
On Mar 5, 9:10 pm, Adobe DI Mobile mobilead...@gmail.com wrote:
ThePhotoshop.com Mobile editor is now available to the Android
developer community as an activity that handles actions of type
Intent.ACTION_EDIT, for image content that has data of mime-type
image/
*.
For more information on incorporating the editor into your Android
application, please visit:
http://mobile.photoshop.com/android/developers.html
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For more options, visit this group at
Re: [android-developers] Re: What is exactly an ANDROID_ID ?
I guess we'll have to use some hashing technique of many values like explained on another thread, but I don't like this solution... Thanks for the answer anyway. 2010/3/15 Mark Murphy mmur...@commonsware.com Guillaume Perrot wrote: In my job, I have to use a unique device ID that is not the IMEI or any other info provided by the TelephonyManager (for some privacy reasons) so I would like to rely on ANDROID_ID. But people I work for don't trust the ANDROID_ID because they don't know exactly what it is and we don't have the guarantee that it's globally unique (since this is set only by device manufacturers' will). Anyone have any idea on how these IDs are built ? I need more info to convince them to use that damn id... Bear in mind that this ID is stored in a SQLite database and can be modified on rooted phones. Also bear in mind that there is only modest coordination on ANDROID_ID. For example, ARCHOS shipped their first Internet table where the ANDROID_ID value did not correspond to the API documentation (wasn't a hex string). This may be because they do not have the Android Market, and so get to invent their own strings. Reputedly, the ANDROID_ID value comes from the Market on first use. ANDROID_ID is fine for casual use, but it's not exactly the Rock of Gibraltar, if you know what I mean. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy _Beginning Android_ from Apress Now Available! -- 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: What is exactly an ANDROID_ID ?
On Mon, Mar 15, 2010 at 10:48 AM, Mark Murphy mmur...@commonsware.com wrote: ANDROID_ID is fine for casual use, but it's not exactly the Rock of Gibraltar, if you know what I mean. I can't think of a scenario where I would ever need it casually. Either I need it or I don't. -- Greg Donald destiney.com | gregdonald.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: Device Seeding Program for Top Android Market Developers
Awesome! Enjoy! Time to go make some cool Android 2.x apps my friend! ;) Out of interest, did you receive a shipping email? Or just the confirmation email from google? Also, any idea who it was shipped from? ie, Brightstar? On Mar 15, 2:19 pm, f_heft delphik...@gmail.com wrote: I just received my Nexus One via FedEx - thank you, Google! :) Btw: No special branding or anything on the phone itself , it's exactly like the one you can buy :) And I got mine from the Netherlands (I'm living in Germany) and it was shipped on March 12th (for those of you who are still waiting). On 3 Mrz., 00:53, Larry lar...@gmail.com wrote: Dear all, I just received an email about Device Seeding Program for Top Android Market Developers: Subject: Device Seeding Program for Top Android Market Developers From: android-market-seed...@google.com Due to your contribution to the success of Android Market, we would like to present you with a brand new Android device as part of our developer device seeding program. You are receiving this message because you're one of the top developers in Android Market with one or more of your applications having a 3.5 star or higher rating and more than 5,000 unique downloads. In order to receive this device, you must click through to this site, read the terms and conditions of the offer and fill out the registration form to give us your current mailing address so that we can ship your device. You will receive either a Verizon Droid by Motorola or a Nexus One. Developers with mailing addresses in the US will receive either a Droid or Nexus one, based on random distribution. Developers from Canada, EU, and the EEA states (Norway, Lichtenstein), Switzerland, Hong Kong, Taiwan, and Singapore will receive a Nexus One. Developers with mailing addresses in countries not listed above will not receive a phone since these phones are not certified to be used in other countries. We hope that you will enjoy your new device and continue to build more insanely popular apps for Android! The email is from Google but I am still doubting somehow. Is this a spam? Any other developers receive this emails before? 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] Re: Photoshop.com Mobile editor now available as an Intent
There is also a bug in PS mobile, and one more reason why you should
not assume anything about the resulting intent data. When you send a
PNG file for editing, PS returns a file with the PNG extension but it
is actually a JPEG.
On Mar 15, 4:54 pm, webmonkey webmonke...@gmail.com wrote:
For your storePicture function it is better to run the MediaScanner to
add an image file to the MediaStore, see
http://developer.android.com/reference/android/media/MediaScannerConn...
Just create a MediaScannerConnection, provide a
MediaScannerConnectionClient, and scan the file. The
MediaScannerConnectionClient will give you the Uri in onScanCompleted.
You can also use the MediaScanner in the getContentUriFromFile
function. If should give you the Uri that already exists for the file,
if not, it will add it automatically.
It is much more future proof than adding an image manually using the
MediaStore database.
On Mar 15, 12:47 am, Nivek kevin.gau...@gmail.com wrote:
You can use Astro File Manager or Estrongs File Explorer to backup the
Photoshop app on your sdcard.
Then, transfer the apk on your computer and install it on a running
emulator using adb.
adb install Photoshop.apk
Now, I implemented a workaround for the problem I detected before:
Photoshop can't edit its own results.
Actually, I found out that Photoshop was storing its result in
MediaStore, so it should have been able to send its result as a content://
uri since MediaStore gives one !
My workaround is to search in the MediaStore for the picture saved by
Photoshop. I use the fact that MediaStore stores the path of images in
their DATA column.
Here is the code
:http://code.google.com/p/emailalbum/source/browse/EmailAlbumAndroid/t...
Here is the call when receiving Photoshop's
result:http://code.google.com/p/emailalbum/source/browse/EmailAlbumAndroid/t...
Kevin
On 13 mar, 15:59, nayana urs nayana...@gmail.com wrote:
can we test this feature in emulator
with regards
Nayana
On Fri, Mar 12, 2010 at 6:18 PM, Nivek kevin.gau...@gmail.com wrote:
They could have added the result to the MediaStore and returned that
uri... I'll have to do it myself or my edit button disappears after
editing a picture...
Actually, this is what I will have to do as a workaround, but I can't
see any reason why they shouldn't accept a file:// uri as an input !
Kevin
On 13 mar, 03:10, Nivek kevin.gau...@gmail.com wrote:
There is an inconsistency in their Uri handling... The app accepts
only content:// Uris but provides the result as a file:// Uri... so it
can't edit it's own result again without us having to work this
around...
They could have added the result to the MediaStore and returned that
uri... I'll have to do it myself or my edit button disappears after
editing a picture...
I think Adobe should fix this.
Kevin
On 11 mar, 16:43, webmonkey webmonke...@gmail.com wrote:
The document provided by Adobe does not mention how you should read
the returned Uri. For compatibility with future versions and other
image editors, you should not assume that it is a 'file:' scheme
Uri,
it could also be a 'content:' scheme Uri. The ContentResolver will
handle it. here is the code:
@Override
public void onActivityResult(int requestCode, int resultCode, Intent
data)
{
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == LAUNCH_EDITOR)
{
if (resultCode == Activity.RESULT_OK)
{
Uri savedImage = data.getData();
// savedImage is the Uri for the newly created
// edited version of the original image.
ContentResolver cr = getContentResolver();
InputStream in = null;
try {
in = cr.openInputStream(savedImage);
// you now have an InputStream to the saved image
// you can copy it by saving to an OutputStream
// or you can load it as a Bitmap
Bitmap bitmap = BitmapFactory.decodeStream(in);
} catch (IOException e)
{
}
}
else
{
// Edit Operation canceled by user
}
}
}
On Mar 5, 9:10 pm, Adobe DI Mobile mobilead...@gmail.com wrote:
ThePhotoshop.com Mobile editor is now available to the Android
developer community as an activity that handles actions of type
Intent.ACTION_EDIT, for image content that has data of mime-type
image/
*.
For more information on incorporating the editor into your Android
application, please visit:
http://mobile.photoshop.com/android/developers.html
--
You
Re: [android-developers] Re: Photoshop.com Mobile editor now available as an Intent
Thanks for the tip, my storePicture() function was based on some code that I
had read in the android camera app... and I wasn't really happy with it so I
will sure modify this soon.
Thanks again !
On Mon, Mar 15, 2010 at 4:54 PM, webmonkey webmonke...@gmail.com wrote:
For your storePicture function it is better to run the MediaScanner to
add an image file to the MediaStore, see
http://developer.android.com/reference/android/media/MediaScannerConnection.html
Just create a MediaScannerConnection, provide a
MediaScannerConnectionClient, and scan the file. The
MediaScannerConnectionClient will give you the Uri in onScanCompleted.
You can also use the MediaScanner in the getContentUriFromFile
function. If should give you the Uri that already exists for the file,
if not, it will add it automatically.
It is much more future proof than adding an image manually using the
MediaStore database.
On Mar 15, 12:47 am, Nivek kevin.gau...@gmail.com wrote:
You can use Astro File Manager or Estrongs File Explorer to backup the
Photoshop app on your sdcard.
Then, transfer the apk on your computer and install it on a running
emulator using adb.
adb install Photoshop.apk
Now, I implemented a workaround for the problem I detected before:
Photoshop can't edit its own results.
Actually, I found out that Photoshop was storing its result in
MediaStore, so it should have been able to send its result as a
content://
uri since MediaStore gives one !
My workaround is to search in the MediaStore for the picture saved by
Photoshop. I use the fact that MediaStore stores the path of images in
their DATA column.
Here is the code :
http://code.google.com/p/emailalbum/source/browse/EmailAlbumAndroid/t...
Here is the call when receiving Photoshop's result:
http://code.google.com/p/emailalbum/source/browse/EmailAlbumAndroid/t...
Kevin
On 13 mar, 15:59, nayana urs nayana...@gmail.com wrote:
can we test this feature in emulator
with regards
Nayana
On Fri, Mar 12, 2010 at 6:18 PM, Nivek kevin.gau...@gmail.com wrote:
They could have added the result to the MediaStore and returned
that
uri... I'll have to do it myself or my edit button disappears after
editing a picture...
Actually, this is what I will have to do as a workaround, but I can't
see any reason why they shouldn't accept a file:// uri as an input !
Kevin
On 13 mar, 03:10, Nivek kevin.gau...@gmail.com wrote:
There is an inconsistency in their Uri handling... The app accepts
only content:// Uris but provides the result as a file:// Uri... so
it
can't edit it's own result again without us having to work this
around...
They could have added the result to the MediaStore and returned
that
uri... I'll have to do it myself or my edit button disappears after
editing a picture...
I think Adobe should fix this.
Kevin
On 11 mar, 16:43, webmonkey webmonke...@gmail.com wrote:
The document provided by Adobe does not mention how you should
read
the returned Uri. For compatibility with future versions and
other
image editors, you should not assume that it is a 'file:' scheme
Uri,
it could also be a 'content:' scheme Uri. The ContentResolver
will
handle it. here is the code:
@Override
public void onActivityResult(int requestCode, int resultCode,
Intent
data)
{
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == LAUNCH_EDITOR)
{
if (resultCode == Activity.RESULT_OK)
{
Uri savedImage = data.getData();
// savedImage is the Uri for the newly created
// edited version of the original image.
ContentResolver cr = getContentResolver();
InputStream in = null;
try {
in = cr.openInputStream(savedImage);
// you now have an InputStream to the saved
image
// you can copy it by saving to an OutputStream
// or you can load it as a Bitmap
Bitmap bitmap = BitmapFactory.decodeStream(in);
} catch (IOException e)
{
}
}
else
{
// Edit Operation canceled by user
}
}
}
On Mar 5, 9:10 pm, Adobe DI Mobile mobilead...@gmail.com
wrote:
ThePhotoshop.com Mobile editor is now available to the Android
developer community as an activity that handles actions of type
Intent.ACTION_EDIT, for image content that has data of
mime-type
image/
*.
For more information on incorporating the editor into your
Android
application, please visit:
[android-developers] Re: NoClassDefFoundError for gdata CalendarService class
Thanks everyone for all of your suggestions. I haven't been able to get the com.google.gdata classes to load properly in the emulator or my N1 phone. The stack trace indicates that the DVM cannot load classes in the com.google.gdata.client packages, despite the jars being included in the Eclipse project. My test app generates the following messages when trying to instantiate a com.google.gdata.client.calendar.CalendarService object: W/dalvikvm( 220): Unable to resolve superclass of Lcom/google/gdata/ client/ca lendar/CalendarService; (6) W/dalvikvm( 220): Link of class 'Lcom/google/gdata/client/calendar/ CalendarSe rvice;' failed E/dalvikvm( 220): Could not find class 'com.google.gdata.client.calendar.Cale ndarService', referenced from method com.tomoreilly.CalendarTest.onCreate W/dalvikvm( 220): VFY: unable to resolve new-instance 15 (Lcom/google/ gdata/c lient/calendar/CalendarService;) in Lcom/tomoreilly/CalendarTest; D/dalvikvm( 220): VFY: replacing opcode 0x22 at 0x0012 D/dalvikvm( 220): Making a copy of Lcom/tomoreilly/ CalendarTest;.onCreate cod e (608 bytes) W/dalvikvm( 220): Unable to resolve superclass of Lcom/google/gdata/ client/ca lendar/CalendarService; (6) W/dalvikvm( 220): Link of class 'Lcom/google/gdata/client/calendar/ CalendarSe rvice;' failed I/dalvikvm( 220): Could not find method com.google.gdata.client.calendar.Cale ndarService.setUserCredentials, referenced from method com.tomoreilly.Calendar Test.onCreate W/dalvikvm( 220): VFY: unable to resolve virtual method 46: Lcom/ google/gdata /client/calendar/CalendarService;.setUserCredentials (Ljava/lang/ String;Ljava/ lang/String;)V D/dalvikvm( 220): VFY: replacing opcode 0x6e at 0x0025 W/dalvikvm( 220): Unable to resolve superclass of Lcom/google/gdata/ data/cale ndar/CalendarFeed; (20) W/dalvikvm( 220): Link of class 'Lcom/google/gdata/data/calendar/ CalendarFeed ;' failed I haven't been able to solve this specific problem, but instead have decided to take the alternate approach suggested by Jim Blackler at http://jimblackler.net/blog/?p=151 . His approach does not rely on com.google.gdata classes, but instead uses an Intents mechanism that is not documented by Google. Regards, Tom On Mar 14, 12:37 am, Bob Kerns r...@acm.org wrote: Yes. The reason I do copy them (and recommend copying them) to a lib/ directory is twofold: 1) It makes them an explicit part of your project for versioning. If you use Subversion you can make these be a copy from a directory of third-party components. You could copy the third-party directory for tagging as well as your project, but this makes the dependency more apparent. 2) It's compatible with how the ant build scripts are set up out-of- the-box, so it makes it easier to transition to an ant-based production build. But as you note, Eclipse doesn't really care. On Mar 13, 9:14 pm, Kumar Bibek coomar@gmail.com wrote: It doesn't really matter if you create a lib folder and put the jars and link them. It just works if you have added the jars the the build path. Though I am not able to figure out why you are getting this error. -- 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] Create Softkeyboard dynamically
Hi, it's me again, with a new question. Is it possible to write an Softkeyboard without XML or is this the time i'll need it ? The idea is: I have an Arraylist with buttons which have a specific position in the layout, height, width, text etc. Those buttons should create my keyboard by converting them into keys. If this won't work, my second idea is, to write a XML-File out of Java. I wonder if one of these ideas are possible. Thanks in advance for any kind of 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: Device Seeding Program for Top Android Market Developers
Thanks, finally I can test my own apps on a new device :) But I can't tell if this is the Nexus I got because of my app in the market (I got a confirmation mail on March 6th) or because I was an ADC2 finalist (never got a confirmation mail but they already got my adress from ADC2 so I guess there won't be another mail). It was shipped by Brightpoint Netherlands I think (I don't have the package here right now). On 15 Mrz., 16:59, Thomas Riley tomrile...@googlemail.com wrote: Awesome! Enjoy! Time to go make some cool Android 2.x apps my friend! ;) Out of interest, did you receive a shipping email? Or just the confirmation email from google? Also, any idea who it was shipped from? ie, Brightstar? On Mar 15, 2:19 pm, f_heft delphik...@gmail.com wrote: I just received my Nexus One via FedEx - thank you, Google! :) Btw: No special branding or anything on the phone itself , it's exactly like the one you can buy :) And I got mine from the Netherlands (I'm living in Germany) and it was shipped on March 12th (for those of you who are still waiting). On 3 Mrz., 00:53, Larry lar...@gmail.com wrote: Dear all, I just received an email about Device Seeding Program for Top Android Market Developers: Subject: Device Seeding Program for Top Android Market Developers From: android-market-seed...@google.com Due to your contribution to the success of Android Market, we would like to present you with a brand new Android device as part of our developer device seeding program. You are receiving this message because you're one of the top developers in Android Market with one or more of your applications having a 3.5 star or higher rating and more than 5,000 unique downloads. In order to receive this device, you must click through to this site, read the terms and conditions of the offer and fill out the registration form to give us your current mailing address so that we can ship your device. You will receive either a Verizon Droid by Motorola or a Nexus One. Developers with mailing addresses in the US will receive either a Droid or Nexus one, based on random distribution. Developers from Canada, EU, and the EEA states (Norway, Lichtenstein), Switzerland, Hong Kong, Taiwan, and Singapore will receive a Nexus One. Developers with mailing addresses in countries not listed above will not receive a phone since these phones are not certified to be used in other countries. We hope that you will enjoy your new device and continue to build more insanely popular apps for Android! The email is from Google but I am still doubting somehow. Is this a spam? Any other developers receive this emails before? 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] Re: What is exactly an ANDROID_ID ?
If you use it while using items like android.os.Build.PRODUCT or something similar you should be able to create a unique ID. Of course with this is the assumption that no manufacturer will duplicate. On Mon, Mar 15, 2010 at 7:58 AM, Greg Donald gdon...@gmail.com wrote: On Mon, Mar 15, 2010 at 10:48 AM, Mark Murphy mmur...@commonsware.com wrote: ANDROID_ID is fine for casual use, but it's not exactly the Rock of Gibraltar, if you know what I mean. I can't think of a scenario where I would ever need it casually. Either I need it or I don't. -- Greg Donald destiney.com | gregdonald.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 -- Writing code is one of few things that teaches me I don't know everything. Make Call Girl Manager great! Join the forums. http://www.fuligin.com/forums -- 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: Device Seeding Program for Top Android Market Developers
Awesome! I got my confirmation on 2nd March so with a bit of luck it cant be too far behind :) One quick question, what type of AC adapter was it provided with? US spec? On Mar 15, 4:14 pm, f_heft delphik...@gmail.com wrote: Thanks, finally I can test my own apps on a new device :) But I can't tell if this is the Nexus I got because of my app in the market (I got a confirmation mail on March 6th) or because I was an ADC2 finalist (never got a confirmation mail but they already got my adress from ADC2 so I guess there won't be another mail). It was shipped by Brightpoint Netherlands I think (I don't have the package here right now). On 15 Mrz., 16:59, Thomas Riley tomrile...@googlemail.com wrote: Awesome! Enjoy! Time to go make some cool Android 2.x apps my friend! ;) Out of interest, did you receive a shipping email? Or just the confirmation email from google? Also, any idea who it was shipped from? ie, Brightstar? On Mar 15, 2:19 pm, f_heft delphik...@gmail.com wrote: I just received my Nexus One via FedEx - thank you, Google! :) Btw: No special branding or anything on the phone itself , it's exactly like the one you can buy :) And I got mine from the Netherlands (I'm living in Germany) and it was shipped on March 12th (for those of you who are still waiting). On 3 Mrz., 00:53, Larry lar...@gmail.com wrote: Dear all, I just received an email about Device Seeding Program for Top Android Market Developers: Subject: Device Seeding Program for Top Android Market Developers From: android-market-seed...@google.com Due to your contribution to the success of Android Market, we would like to present you with a brand new Android device as part of our developer device seeding program. You are receiving this message because you're one of the top developers in Android Market with one or more of your applications having a 3.5 star or higher rating and more than 5,000 unique downloads. In order to receive this device, you must click through to this site, read the terms and conditions of the offer and fill out the registration form to give us your current mailing address so that we can ship your device. You will receive either a Verizon Droid by Motorola or a Nexus One. Developers with mailing addresses in the US will receive either a Droid or Nexus one, based on random distribution. Developers from Canada, EU, and the EEA states (Norway, Lichtenstein), Switzerland, Hong Kong, Taiwan, and Singapore will receive a Nexus One. Developers with mailing addresses in countries not listed above will not receive a phone since these phones are not certified to be used in other countries. We hope that you will enjoy your new device and continue to build more insanely popular apps for Android! The email is from Google but I am still doubting somehow. Is this a spam? Any other developers receive this emails before? 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] Re: Failed to create a UDP Server on Android phone
Well, I am also interested in any comments.. Thanks! On Mar 13, 12:37 pm, Larry lar...@gmail.com wrote: I have tried many tests on how to create a UDP server on android phone. - Devices I was testing: PC (has static public IP over Internet. has a UDP server running) GPhone (it is real phone, not emulator. runs in Tmobile 3G network) - Send a UDP packet from GPhone to PC: [On GPhone:] // create a sender socket DatagramSocket udpClientSocket= new DatagramSocket(); // send data udpClientSocket.send(packet); [On PC:] // create a listener socket DatagramSocket udpServerSocket = new DatagramSocket(SERVER_PORT); // receive data udpServerSocket.receive(packet); - Send a UDP packet from PC to GPhone After a whole day testing on this problem, I can only find this solution: [On PC:] // get the client's address and port address = packet.getAddress(); port = packet.getPort(); // create packet to send to client packet = new DatagramPacket(address, port); // use the server socket to send a packet udpServerSocket.send(packet); [On GPhone:] // use the sender socket to receive data udpClientSocket.receive(packet); With these codes, the client can actually receive packet from server. However, there are 2 problems: 1. YOU HAVE TO USE THE SERVER SOCKET TO SEND If we change the PC code to: .(same stuff) // create a new socket to send data DatagramSocket anotherSocket = new DatagramSocket(); anotherSocket.send(packet); The phone will never receive the packet. 2. YOU CANNOT ESTABLISH A UDP SERVER ON GPHONE If we want to have a UDP server on GPhone just like we have a server on PC. So that GPhone can talk to a server on PC and PC can talk to another server on GPhone, using DatagramSocket udpGPhoneServerSocket = new DatagramSocket(GPHONE_SERVER_PORT) DOES NOT WORK. I have tried to send a UDP packet from PC to the phone. I tried all kinds of ports, addresses, etc. No, it doesn't work. * * * * * * * * * * * * * * * * * * * * * * * * OK. Now in my android app, I have over 100 clients (GPhone) communicating to the server (PC) at same time. For performance concern, I want to create one UDP server socket on PC *ONLY* for receiving. Then I create one UDP sending socket per connection on the server to send packets back to the phone. Based on my test, since establishing a UDP server socket on GPhone is not working. The only option left for me is to use the only UDP server socket for both receiving and sending. My questions are: 1. Am I wrong? (Does any1 have a successful design so that you can send a packet from PC to GPhone without reusing the server socket?) 2. If I am correct, is it T-mobile blocking all UDPs? 3. If I use the *ONLY* server socket for both sending and receiving to handle 100+ connections with real-time data exchanging at same time, does it have a poor performance? Any better solutions? Any comments are appreciated! -- 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] Failed to create a UDP Server on Android phone
You might need to allow permission in manifest file to enable ur code to create server socket. uses-permission android:name=android.permission.INTERNET/uses-permission I am not very sure but this thing worked in my case when i was trying to create a UDP socket. enjoy Pankaj anad On Sat, Mar 13, 2010 at 7:07 AM, Larry lar...@gmail.com wrote: I have tried many tests on how to create a UDP server on android phone. - Devices I was testing: PC (has static public IP over Internet. has a UDP server running) GPhone (it is real phone, not emulator. runs in Tmobile 3G network) - Send a UDP packet from GPhone to PC: [On GPhone:] // create a sender socket DatagramSocket udpClientSocket= new DatagramSocket(); // send data udpClientSocket.send(packet); [On PC:] // create a listener socket DatagramSocket udpServerSocket = new DatagramSocket(SERVER_PORT); // receive data udpServerSocket.receive(packet); - Send a UDP packet from PC to GPhone After a whole day testing on this problem, I can only find this solution: [On PC:] // get the client's address and port address = packet.getAddress(); port = packet.getPort(); // create packet to send to client packet = new DatagramPacket(address, port); // use the server socket to send a packet udpServerSocket.send(packet); [On GPhone:] // use the sender socket to receive data udpClientSocket.receive(packet); With these codes, the client can actually receive packet from server. However, there are 2 problems: 1. YOU HAVE TO USE THE SERVER SOCKET TO SEND If we change the PC code to: .(same stuff) // create a new socket to send data DatagramSocket anotherSocket = new DatagramSocket(); anotherSocket.send(packet); The phone will never receive the packet. 2. YOU CANNOT ESTABLISH A UDP SERVER ON GPHONE If we want to have a UDP server on GPhone just like we have a server on PC. So that GPhone can talk to a server on PC and PC can talk to another server on GPhone, using DatagramSocket udpGPhoneServerSocket = new DatagramSocket(GPHONE_SERVER_PORT) DOES NOT WORK. I have tried to send a UDP packet from PC to the phone. I tried all kinds of ports, addresses, etc. No, it doesn't work. * * * * * * * * * * * * * * * * * * * * * * * * OK. Now in my android app, I have over 100 clients (GPhone) communicating to the server (PC) at same time. For performance concern, I want to create one UDP server socket on PC *ONLY* for receiving. Then I create one UDP sending socket per connection on the server to send packets back to the phone. Based on my test, since establishing a UDP server socket on GPhone is not working. The only option left for me is to use the only UDP server socket for both receiving and sending. My questions are: 1. Am I wrong? (Does any1 have a successful design so that you can send a packet from PC to GPhone without reusing the server socket?) 2. If I am correct, is it T-mobile blocking all UDPs? 3. If I use the *ONLY* server socket for both sending and receiving to handle 100+ connections with real-time data exchanging at same time, does it have a poor performance? Any better solutions? Any comments are appreciated! -- 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: Sending huge files with HttpsUrlConnection???
On Mar 12, 6:17 pm, AuxOne tyler.thack...@gmail.com wrote:
I have some Android code that can send files to my webserver using an
HttpsUrlConnection, but when it tries to send larger files I get an
OutOfMemory exception when opening the OutputStream. Can anyone offer
some assistance?
I sent this to the group, but it may take a while for my post to get
approved.
I would try using the Apache HttpClient instead of HttpsURLConnection.
package khuber.sendlargefile;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.InputStreamEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import android.app.Activity;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.util.Log;
import android.widget.TextView;
public class SendLargeFile extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Sender s = new Sender();
s.start();
}
final Handler handler = new Handler();
final Runnable showMessage = new Runnable() {
public void run() {
message();
}
};
String message;
public void message() {
TextView tv = new TextView(this);
tv.setText(response= + message);
setContentView(tv);
}
class Sender extends Thread {
public void run() {
String msg = ;
String url = http://192.168.0.128:8080/PostDemo/
PostServlet;
File file = new
File(Environment.getExternalStorageDirectory(),
test2.dat);
try {
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(url);
Log.i(SendLargeFile, before send);
Log.i(SendLargeFile, file length = +
file.length());
InputStreamEntity reqEntity = new InputStreamEntity(
new FileInputStream(file), -1);
reqEntity.setContentType(binary/octet-stream);
reqEntity.setChunked(true);
httppost.setEntity(reqEntity);
Log.i(SendLargeFile, before execute);
HttpResponse response = httpclient.execute(httppost);
Log.i(SendLargeFile, response = +
response.getStatusLine());
HttpEntity resEntity =
response.getEntity();
StringBuilder sb = new StringBuilder();
if (resEntity != null) {
byte[] buf = new byte[512];
InputStream is = resEntity.getContent();
int n = 0;
while ((n = is.read(buf)) 0) {
sb.append(new String(buf, 0, n));
}
is.close();
resEntity.consumeContent();
}
msg = sb.toString();
} catch (Exception e) {
msg = e.toString();
}
message = msg;
handler.post(showMessage);
}
}
}
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[android-developers] GL11Ext.glCurrentPaletteMatrixOES problem
Hello! :-)
I'll try to make this brief:
public void draw(GL10 gl)
{
gl.glMatrixMode(GL11Ext.GL_MATRIX_PALETTE_OES);
((GL11Ext)gl).glCurrentPaletteMatrixOES(0); // I get
java.lang.UnsupportedOperationException here.
}
I am using Android emulator under Windows XP and Eclipse. So my
question is:
Is that just an emulator issue or is it really unsupported?
I wanted to check if Android SDK is any good before I buy a real
device so I can't verify that issue by myself. As for now I can't say
that I like this SDK - necessity to cast GL10 objects to GL11, GL11Ext
etc. is ummm... barbaric? I also had problems with directional
lighting and now this - go figure...
Anyway, thanks for help. :-)
--
Cheers, :-)
JimVonMoon
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[android-developers] Transparent option menu buttons
Hi, is there a way to make the buttons within the option menu transparent? I'm using icons and no text for my buttons but I really don't want the nasty grey backgrounds as well, and the techniques often mentioned for making normal buttons transparent don't seem to be working... Any thoughts? Cheers. -- 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: Sending huge files with HttpsUrlConnection???
On Mar 12, 6:17 pm, AuxOne tyler.thack...@gmail.com wrote:
I have some Android code that can send files to my webserver using an
HttpsUrlConnection, but when it tries to send larger files I get an
OutOfMemory exception when opening the OutputStream. Can anyone offer
some assistance?
I would try using the Apache HttpClient instead of HttpsURLConnection.
I'm not using https in this example, but it is supported.
My test servlet reports size and elapsed time back to the caller. It
took about two minutes to send 180M with the emulator.
package khuber.sendlargefile;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.InputStreamEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import android.app.Activity;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.util.Log;
import android.widget.TextView;
public class SendLargeFile extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Sender s = new Sender();
s.start();
}
final Handler handler = new Handler();
final Runnable showMessage = new Runnable() {
public void run() {
message();
}
};
String message;
public void message() {
TextView tv = new TextView(this);
tv.setText(response= + message);
setContentView(tv);
}
class Sender extends Thread {
public void run() {
String msg = ;
String url = http://192.168.0.128:8080/PostDemo/
PostServlet;
File file = new
File(Environment.getExternalStorageDirectory(),
test2.dat);
try {
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost(url);
Log.i(SendLargeFile, before send);
Log.i(SendLargeFile, file length = +
file.length());
InputStreamEntity reqEntity = new InputStreamEntity(
new FileInputStream(file), -1);
reqEntity.setContentType(binary/octet-stream);
reqEntity.setChunked(true);
httppost.setEntity(reqEntity);
Log.i(SendLargeFile, before execute);
HttpResponse response = httpclient.execute(httppost);
Log.i(SendLargeFile, response = +
response.getStatusLine());
HttpEntity resEntity =
response.getEntity();
StringBuilder sb = new StringBuilder();
if (resEntity != null) {
byte[] buf = new byte[512];
InputStream is = resEntity.getContent();
int n = 0;
while ((n = is.read(buf)) 0) {
sb.append(new String(buf, 0, n));
}
is.close();
resEntity.consumeContent();
}
msg = sb.toString();
} catch (Exception e) {
msg = e.toString();
}
message = msg;
handler.post(showMessage);
}
}
}
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Re: [android-developers] Streaming video from Android handset - code examples anywhere?
you should look at the sip phone sipdroid which is SIP phone for android. If you understand it well then you should be able to do it the same way with the video as well. On Tue, Feb 16, 2010 at 11:01 PM, jussi69 jussiniemin...@gmail.com wrote: Hi, I'm in the process of writing an application that would be streaming live video from Android handset into a server that resides in the internet. Are there any code examples that can handle this? I've been trying to search code examples, but could not find any. I have also bought a couple of Android development books, but none of those covered this kind of functionality. Any help would be greatly appreciated. Thank you! -- 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] More Map Troubles
Follow this procedure and do what it say's about the KEY and what to add to the XML In fact, if you follow this exact it will work.. The problem is you have not done the key part http://mobiforge.com/developing/story/using-google-maps-android On Thu, Mar 11, 2010 at 1:39 PM, Jason Kahler jason.kah...@gmail.comwrote: I have been trying to get a MapActivty to run properly in me app for a few days now. I have a class that extends MapActivity. I have my map api key properly defined in the layout xml file. I have built against the Google APi version 4? (whatever maps to android 1.6) I can compile fine but My app throws a ClassDefNotFound error for my MyActivity class(the one that extends MapActivity ) I also added the uses-lib tag in the manifest. I have no idea what I'm missing 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.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] More Map Troubles
You have to do the procedure for the API key. You also have to have the permission in the XML On Thu, Mar 11, 2010 at 1:39 PM, Jason Kahler jason.kah...@gmail.comwrote: I have been trying to get a MapActivty to run properly in me app for a few days now. I have a class that extends MapActivity. I have my map api key properly defined in the layout xml file. I have built against the Google APi version 4? (whatever maps to android 1.6) I can compile fine but My app throws a ClassDefNotFound error for my MyActivity class(the one that extends MapActivity ) I also added the uses-lib tag in the manifest. I have no idea what I'm missing 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.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] Failed to create a UDP Server on Android phone
You might need to allow permission in manifest file to enable ur code to create server socket. uses-permission android:name=android.permission.INTERNET/uses-permission I am not very sure but this thing worked in my case when i was trying to create a UDP socket. enjoy Pankaj anand On Sat, Mar 13, 2010 at 7:07 AM, Larry lar...@gmail.com wrote: I have tried many tests on how to create a UDP server on android phone. - Devices I was testing: PC (has static public IP over Internet. has a UDP server running) GPhone (it is real phone, not emulator. runs in Tmobile 3G network) - Send a UDP packet from GPhone to PC: [On GPhone:] // create a sender socket DatagramSocket udpClientSocket= new DatagramSocket(); // send data udpClientSocket.send(packet); [On PC:] // create a listener socket DatagramSocket udpServerSocket = new DatagramSocket(SERVER_PORT); // receive data udpServerSocket.receive(packet); - Send a UDP packet from PC to GPhone After a whole day testing on this problem, I can only find this solution: [On PC:] // get the client's address and port address = packet.getAddress(); port = packet.getPort(); // create packet to send to client packet = new DatagramPacket(address, port); // use the server socket to send a packet udpServerSocket.send(packet); [On GPhone:] // use the sender socket to receive data udpClientSocket.receive(packet); With these codes, the client can actually receive packet from server. However, there are 2 problems: 1. YOU HAVE TO USE THE SERVER SOCKET TO SEND If we change the PC code to: .(same stuff) // create a new socket to send data DatagramSocket anotherSocket = new DatagramSocket(); anotherSocket.send(packet); The phone will never receive the packet. 2. YOU CANNOT ESTABLISH A UDP SERVER ON GPHONE If we want to have a UDP server on GPhone just like we have a server on PC. So that GPhone can talk to a server on PC and PC can talk to another server on GPhone, using DatagramSocket udpGPhoneServerSocket = new DatagramSocket(GPHONE_SERVER_PORT) DOES NOT WORK. I have tried to send a UDP packet from PC to the phone. I tried all kinds of ports, addresses, etc. No, it doesn't work. * * * * * * * * * * * * * * * * * * * * * * * * OK. Now in my android app, I have over 100 clients (GPhone) communicating to the server (PC) at same time. For performance concern, I want to create one UDP server socket on PC *ONLY* for receiving. Then I create one UDP sending socket per connection on the server to send packets back to the phone. Based on my test, since establishing a UDP server socket on GPhone is not working. The only option left for me is to use the only UDP server socket for both receiving and sending. My questions are: 1. Am I wrong? (Does any1 have a successful design so that you can send a packet from PC to GPhone without reusing the server socket?) 2. If I am correct, is it T-mobile blocking all UDPs? 3. If I use the *ONLY* server socket for both sending and receiving to handle 100+ connections with real-time data exchanging at same time, does it have a poor performance? Any better solutions? Any comments are appreciated! -- 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: General lag issues with real-time games
On Sun, Mar 14, 2010 at 5:28 PM, Lance Nanek lna...@gmail.com wrote: One thing to watch out for with MediaPlayer is that the format matters a lot. I've seen the G1 go from 60 FPS to 50 FPS just because I added MP4 music, then act fine once I converted it to highly compressed, mono OGG or substituted it with MIDI. I suppose other apps playing music in the background could similarly really hurt frame rate. There are a lot of other threads re leaving a finger down. Lots of things have been discussed for that like blocking the UI thread until the input is handled by the game thread or adding a short sleep on the UI thread, upping the priorities on your game/render threads, and catching the event early on dispatch instead of on touch. On Mar 14, 6:26 am, Yahel kaye...@gmail.com wrote: My two cents, In my game I noticed two things : 1) Media player is killing my frame rate in two player mode : from 50 to 20. So I had to remove music for that part of the game. Sounds triggered by the soundpool works fine. 2) Touching the screen kills my frame rate as well, short press are ok, but if one of the player leaves is finger down, then I drop to 10-15 frame/secondes. Is it not possible as Lance stated, that user are not using touch screen control the way you expect, long touching the screen or something similar therefore giving the feeling of a lag ? I've been thinking for a while about doing something that feels nasty but could be an answer : Allocate as much memory(12M ? 24M ?) as you can during the loading of the game. This would force Android to look for memory somewhere else and therefore kill as many non useful process as possible. That sounds evil doesn't it ? But I'm not sure if it would work anyway, I didn't try yet :) Yahel -- 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] Getting the battery current and voltage values for the Android Phone
I am trying to collect power usage statistics for the Android G1 Phone. I am interested in knowing the values of Voltage and Current, and then able to collect statistics as reported here http://dl.google.com/io/2009/pres/W_0300_CodingforLife-BatteryLifeThatIs.pdf I am able to get the value of Battery voltage through registering for an intent receiver to receive the Broadcast for ACTION_BATTERY_CHANGED. But the problem is that Android does not expose the value of current through this SDK interface. One way I tried is via sysfs interface, where I can view the battery current value from adb shell, using the following command $cat /sys/class/power_supply/battery/batt_current 449 But that too works only if the phone is connected via USB interface. If I disconnect the phone, I see the value of batt_current as '0'. I am not sure why the value of current reported is zero. It should be more than zero, right? Any suggestion / pointers for getting battery current value? Also please correct me if I am wrong. -- 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 2.1 Gallery - menu controls
I recently got a Nexus One, and it includes a very impressive photo gallery application. Of particular interest is its menu, which is quite a bit different and more intuitive than the one found elsewhere in the system. Clicking on More or Share will load lists in Windows-style pop-up menus instead of the full-screen lists that are commonly seen elsewhere. Is this new menu control available in the Android 2.1 SDK for use in my own applications? Or is it a totally custom implementation internal to the Gallery app? I'd really like to use it but it seems like it would be pretty complicated to build from scratch. -- 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] Take pictures without freezing the preview?
Hi there Does anyone know whether it's possible to take high-resolution pictures without interrupting the camera preview? camera.takePicture(...) causes the preview to freeze briefly even if I immediately restart it in onPictureTaken(...)... Anyone any suggestions? Cheers Alexander -- 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] Simple Multiplayer Example please
So I am new to developing with Android and would like some help/ examples/tutorials please Basically I have the exact same game on two android phones. I would like for phone 1 to pick a number and then send it to phone 2. Then the application on phone 2 would get that number, compare it to what it has, and send a message back to phone 1 saying who the winner is. That's it, so any ideas, help, examples, etc, anything please. I am new at Java and Android but well versed in C#. Thanks again. -- 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] onContextItemSelected does not respond
Hello, I am creating a context menu in separate class from the listview, because the contextmenu will be access by several listviews in different classes. Whenever I long-click the listview, contextmenu pops up, but nothing happens when the options were chosen. Tried to look at logcat message and it said something like this: Window already focused, ignoring focus gain of: com.android.internal.view.iinputmethodclient$stub$pr...@43c488f8 Any idea what really causing this problem? cause it works perfectly fine if i put the contextmenu on the same class as listview. 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] Re: is there a way to get a view to the front?
On Sun, Mar 14, 2010 at 5:38 PM, mot12 martin.hu...@gmail.com wrote: That's what I did. No luck. Anyhow, the xml layout way gives me more freedom. I now have to filters, one put on top of the background and one on top of the foreground. This way, when dimming the display, I can let the background fade quicker than the foreground which increases readability. I am very happy with how it turns out :). -- 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] Getting quick location fix in alarm service
I was wondering about the following scenario: I have an application that periodically needs to do some stuff, and at first I found that starting it as an alarm service was a neat way conserving resources AND being sure that the service would execute. However, my service also needs to know the location of the device, and I found that using getLastKnownLocation does not suffice as the location tends to be drastically outdated. I then tried adding a location listener, and requested location updates as frequently as possible, but then it could still take minutes before any location event was fired. So, now I have it running as a standard background service but I really don't like that approach. Is it possible to force a location fix within limited given that the circumstances enable acquiring a fix at all? Again, getLastKnownLocation does not suffice. -- 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] Unresolvable references
I need to create paused analog clock. Since I have never done any graphics/drawing before I am customizing Analogue widget defined in the core/java/android/widget. The problem is when I create the class in my project following are the unresolved references: mContext com.android.internal.R mRight mLeft mTop mBottom I know the most likely cause is com.android.internal is private and I need to use public but the problem I do not know what the public equivalent is. I have tried substituing it with android.R but that doesn't seem work either. What should I do? 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] MediaPlayer playback is slow
Hi. I am writing a media record/player on my Android 2.1 Emulator. I have successfuly recorded an audio in the AMR format and can play it back too. However, the playback is slow. About 50% speed. I am wondering if this is an issue with the Emulator. I do not have a real device to test on. I was wondering if anyone had experienced this. Below is some setup code. Hope it helps. Thanks! Chris // Recorder MR=new MediaRecorder(); MR.setAudioSource(MediaRecorder.AudioSource.MIC); MR.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); MR.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); // Player MP = new MediaPlayer(); -- 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] VLC on Android
Hi, I'm newbie on Android development, but I have a complex task: support media in Windows Media formats and stream (WMV, WMA, MMS protocol, ASX ...). I think that port libVLC http://wiki.videolan.org/Libvlc (C++) to Android is the short way. Anybody already have tried to do this? Is it possible? I'm reading about binding it to Java using VLCJhttp://code.google.com/p/vlcj/, but no success on apply it to Android yet. Regards, Enéas Gesing -- 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: NoClassDefFoundError for gdata CalendarService class
They go under resource
On Sat, Mar 13, 2010 at 6:21 PM, Tom orei...@mbari.org wrote:
On Mar 13, 3:15 pm, Mark Murphy mmur...@commonsware.com wrote:
Tom wrote:
I'm writing an android 2.1 application that writes an entry to my
Google calendar. The relevant part of my application code looks like
this:
void addCalendarEntry(String googleUser, String password)
throws Exception {
URL postURL =
new URL(http://www.google.com/calendar/feeds/; +
googleUser +
/private/full);
CalendarService myService =
new CalendarService(myCompany-exampleApp-1.0);
This code compiles with no errors, using Eclipse on MacOS, using
external jar files from the Google gdata project:
gdata/java/lib/gdata-calendar-2.0.jar
gdata/java/lib/gdata-calendar-meta-2.0.jar
Did you copy these into your project's libs/ directory?
No, I merely specified the path to the external jar in the Eclipse
Java build path libraries dialog. This seemed to work for other
projects I've developed. I look in my Eclipse project workspace and
see assets, bin, gen, res, and src directories but no libs. Where
should that directory appear?
Thanks very much,
Tom
--
Mark Murphy (a Commons Guy)http://commonsware.com|
http://twitter.com/commonsguy
Android Training in US: 14-18 June 2010:http://bignerdranch.com
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