Re: [android-developers] GridView shows only one row with layout_height=WRAP_CONTENT
TableLayout is for cases where you want a specific number of columns. However, I would like the number of columns to adjust based on the width of the screen/parent ViewGroup as done by GridLayout. And I do not actually want the grid to scroll - I want its height to expand as much as needed to display all the rows. So overriding GridView and modifying its behavior seems like the best option. Thanks for the pointers and the discussion. On Fri, Sep 2, 2011 at 5:28 PM, Mark Murphy mmur...@commonsware.com wrote: On Fri, Sep 2, 2011 at 8:12 PM, Shri Borde shri.bo...@gmail.com wrote: Actually, I am using a GridView in a ListView, not a LinearLayout. You cannot reliably put scrollable things in other scrollable things. I am using the GridView as a table, and it seems reasonable to want to display the table in a ListView. There needs to be some way to accomplish this. Use a TableLayout. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android 3.1 Programming Books: http://commonsware.com/books -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit 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] GridView shows only one row with layout_height=WRAP_CONTENT
No, your best option is to create a custom layout. It's pretty easy to do, and it will be easier than trying to change GridView's behavior. On Sat, Sep 3, 2011 at 11:38 PM, Shri Borde shri.bo...@gmail.com wrote: TableLayout is for cases where you want a specific number of columns. However, I would like the number of columns to adjust based on the width of the screen/parent ViewGroup as done by GridLayout. And I do not actually want the grid to scroll - I want its height to expand as much as needed to display all the rows. So overriding GridView and modifying its behavior seems like the best option. Thanks for the pointers and the discussion. On Fri, Sep 2, 2011 at 5:28 PM, Mark Murphy mmur...@commonsware.comwrote: On Fri, Sep 2, 2011 at 8:12 PM, Shri Borde shri.bo...@gmail.com wrote: Actually, I am using a GridView in a ListView, not a LinearLayout. You cannot reliably put scrollable things in other scrollable things. I am using the GridView as a table, and it seems reasonable to want to display the table in a ListView. There needs to be some way to accomplish this. Use a TableLayout. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Android 3.1 Programming Books: http://commonsware.com/books -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit 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 -- Romain Guy Android framework engineer romain...@android.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] Service callback references ghost instance of my activity
When you say you receive callbacks from the service, there must be some call you are making on to it to register to receive the callback. You need to unregister this callback in onDestroy, through whatever mechanism the service provides. On Sat, Aug 27, 2011 at 9:56 AM, Jason dummytes...@gmail.com wrote: Hello all, I'm running into an issue in my app and am trying to determine the root cause. Here's some background info: I have an activity that can be triggered from various places throughout my application. I am also using a service developed by a third party ( it is a library that i make calls to). The issue: Instance A of my activity starts up. in onCreate i bind to the service and make a function call to it. I then correctly receive callbacks from the service based on what i send to it. As my activity executes, it is setting various local variables. Once my activity is complete onDestroy() gets called and i unbind from the Service. Everything works correctly. Later I start Instance B of my activity. I correctly set my local variables, call onCreate, and issue my function call to the service. the issue arises when i receive a callback. The callback returns to the already destroyed ghost instance A instead of instance B that started the service. I then find that all my local variables are screwed up b/c now my activity is using all of instance A's variables (which screws up my execution in instance B). The activity still continues to execute, but the mismatch in variables cause it to hang/ fail/have weird behavior. My activity is single_top and there are not two instances of my activity running concurrently. Further, i notice when I kill the service process and re-execute my activity everything works fine. I do run into the issue again once i run it the second time. So 3 questions: 1) Is it possible for instance A to be referenced even after onDestroy() is called on it? 2) Is there a way to immediately invoke the garbage collector to clear out the memory space instance A is occupying? 3) Is this a problem with the third party service? In my code i perform bind in onCreate and unbind in onDestroy... I am stumped as to why my destroyed instance A is still being referenced when the service was bound to and started by B. Thanks, Jason -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are 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] Dianne, when is the SoundPool going to get fixed?
Um, why are you asking me? I don't work on media. On Sat, Sep 3, 2011 at 3:42 PM, Christopher Van Kirk christopher.vank...@gmail.com wrote: We're seeing a lot more devices coming onto the scene with two or more CPUs, and the SoundPool is broken on those devices. There is some kind of race condition that's causing a busy hang from time to time when playing sounds. The only workaround is to turn off the sound on such devices or avoid using the SoundPool. I'd say only 3 in 5 of the games in the market work on the SGS2, and maybe 1 in 5 works on the SGT10.1...with the sound turned on. Not having a reliable API for these popular devices makes developing for them a nightmare. -- 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.comandroid-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=enhttp://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Dianne, when is the SoundPool going to get fixed?
Sorry Dianne. I thought you were a general contact person for us peons since I see you replying frequently. Could you do me a favor and pass this question on to whoever is appropriate to handle it? Thanks! On 9/4/2011 3:26 PM, Dianne Hackborn wrote: Um, why are you asking me? I don't work on media. On Sat, Sep 3, 2011 at 3:42 PM, Christopher Van Kirk christopher.vank...@gmail.com mailto:christopher.vank...@gmail.com wrote: We're seeing a lot more devices coming onto the scene with two or more CPUs, and the SoundPool is broken on those devices. There is some kind of race condition that's causing a busy hang from time to time when playing sounds. The only workaround is to turn off the sound on such devices or avoid using the SoundPool. I'd say only 3 in 5 of the games in the market work on the SGS2, and maybe 1 in 5 works on the SGT10.1...with the sound turned on. Not having a reliable API for these popular devices makes developing for them a nightmare. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com mailto:android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com mailto:android-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com mailto:hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] how to draw a TextView into a Bitmap (without ever beeing drawn on the display)
hi,
many posts are found according to the topic screenshot a TextView
into a Bitmap.
Well, the difference to my problem is, that first the view is drawn on
the display (with all layouting and measuring work already done) and
then drawn into a Canvas connected to a Bitmap.
I just want to create a TextView from scratch without ever beeing
shown on the display which is rendered into a Bitmap.
--- cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut ---
cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut
---
This one is the basis configuration which is already workin. A click
on the TextView draws itself into a Bitmap and sets it to an
ImageView.
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:layout_width=fill_parent
android:layout_height=fill_parent
android:orientation=vertical android:background=#fff
TextView android:id=@+id/tv android:layout_width=wrap_content
android:layout_height=wrap_content android:text=The Quick
Brown
Fox Jumps Over The Lazy Dog.
android:textSize=20dip android:background=#abcdef
android:textColor=#000 android:padding=10dip
android:layout_margin=10dip /
ImageView android:id=@+id/iv android:layout_width=449px
android:layout_height=47px android:background=#56789a
android:layout_margin=10dip /
/LinearLayout
public class WorkingActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
findViewById(R.id.tv).setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v) {
Bitmap bmp = Bitmap.createBitmap(449, 47,
Bitmap.Config.ARGB_);
Canvas canvas = new Canvas(bmp);
v.draw(canvas);
ImageView iv = (ImageView) findViewById(R.id.iv);
iv.setImageBitmap(bmp);
}
});
}
}
--- cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut ---
cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut
---
Now comes the problematic part. I will create a TextView in Java and I
want this one to be drawn straight into a Bitmap. After this I will
set this to an ImageView. I never got this running :(
Bitmap bmp = Bitmap.createBitmap(449, 47,
Bitmap.Config.ARGB_);
Canvas canvas = new Canvas(bmp);
TextView tv = new TextView(this);
tv.setText(THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG);
tv.setTextSize(55f);
tv.setTextColor(this.getResources().getColor(android.R.color.black));
tv.draw(canvas);
ImageView iv = (ImageView) findViewById(R.id.iv);
iv.setImageBitmap(bmp);
This doesn't work neither in onCreate nor in a OnClickListener.
Experimenting with setDrawingCacheEnabled(), measure() and
requestLayout() didn't work, too...
Can you help me please on this?
Greetings,
Marco
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Re: [android-developers] download declined for app on market
Hard to say since the link you've provided doesn't work. On 9/4/2011 1:05 PM, TreKing wrote: On Sat, Sep 3, 2011 at 1:54 PM, siliconeagle rrmu...@gmail.com mailto:rrmu...@gmail.com wrote: Any input / guidance / suggestions would be highly appreciated, as I am losing money because of this. http://www.google.com/support/androidmarket/developer/bin/answer.py?answer=136601hl=en http://www.google.com/support/androidmarket/developer/bin/answer.py?answer=136601hl=en - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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 draw a TextView into a Bitmap (without ever beeing drawn on the display)
You didn't give your TextView a size. You must first call measure(), then
layout(), then you can draw the view.
On Sun, Sep 4, 2011 at 2:43 AM, Marco Alexander Schmitz
marco.alexander.schm...@googlemail.com wrote:
hi,
many posts are found according to the topic screenshot a TextView
into a Bitmap.
Well, the difference to my problem is, that first the view is drawn on
the display (with all layouting and measuring work already done) and
then drawn into a Canvas connected to a Bitmap.
I just want to create a TextView from scratch without ever beeing
shown on the display which is rendered into a Bitmap.
--- cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut ---
cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut
---
This one is the basis configuration which is already workin. A click
on the TextView draws itself into a Bitmap and sets it to an
ImageView.
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:layout_width=fill_parent
android:layout_height=fill_parent
android:orientation=vertical android:background=#fff
TextView android:id=@+id/tv android:layout_width=wrap_content
android:layout_height=wrap_content android:text=The Quick
Brown
Fox Jumps Over The Lazy Dog.
android:textSize=20dip android:background=#abcdef
android:textColor=#000 android:padding=10dip
android:layout_margin=10dip /
ImageView android:id=@+id/iv android:layout_width=449px
android:layout_height=47px android:background=#56789a
android:layout_margin=10dip /
/LinearLayout
public class WorkingActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
findViewById(R.id.tv).setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v) {
Bitmap bmp = Bitmap.createBitmap(449, 47,
Bitmap.Config.ARGB_);
Canvas canvas = new Canvas(bmp);
v.draw(canvas);
ImageView iv = (ImageView) findViewById(R.id.iv);
iv.setImageBitmap(bmp);
}
});
}
}
--- cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut ---
cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut --- cut
---
Now comes the problematic part. I will create a TextView in Java and I
want this one to be drawn straight into a Bitmap. After this I will
set this to an ImageView. I never got this running :(
Bitmap bmp = Bitmap.createBitmap(449, 47,
Bitmap.Config.ARGB_);
Canvas canvas = new Canvas(bmp);
TextView tv = new TextView(this);
tv.setText(THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG);
tv.setTextSize(55f);
tv.setTextColor(this.getResources().getColor(android.R.color.black));
tv.draw(canvas);
ImageView iv = (ImageView) findViewById(R.id.iv);
iv.setImageBitmap(bmp);
This doesn't work neither in onCreate nor in a OnClickListener.
Experimenting with setDrawingCacheEnabled(), measure() and
requestLayout() didn't work, too...
Can you help me please on this?
Greetings,
Marco
--
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--
Romain Guy
Android framework engineer
romain...@android.com
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[android-developers] Making (proper) use of gyroscope?
I am trying to make one of my apps, Tilt Theremin, more interesting by making use of the gyroscope sensor. As far as I have understood, one has to use it in combination with accelerometer and compass to get accurate reading of pitch, roll and yaw. I have watched this talk: http://www.youtube.com/watch?v=C7JQ7Rpwn2k According to that, the only thing needed is to use the virtual sensor of TYPE_ROTATION_VECTOR. I tried that on my Nexus S, and it is very sloppy and seems heavily lowpass filtered. I read on some other post that TYPE_ROTATION_VECTOR does not currently use the gyroscope, at least not on the Nexus S and Motorola Xoom. So here are the questions: a) Will the virtual sensor TYPE_ROTATION_VECTOR be updated to use data from gyroscope, and will I be able to use that update on my Nexus S? Or is it some limitation in hardware? David Sachs in the video talks about the fusion algorithms being done in hardware, so maybe mine has no support for that? b) Is there som pseudo- or real code out there, which can show me how to do it in software here and now? I have (appearently) managed to implement a Complementary Filter, but that does not take the compass into account (only acc and gyro), and I seem to get much of the same data as I did using just the accelerometer. I can't find any code on the net which takes gyro, accelerometer and compass into account to get similar results as in the video. I see there has been opened an issue on this, but there is not much activity: http://code.google.com/p/android/issues/detail?id=17780 Please help me with this! It would be nice to make developing apps using the gyroscope (more) feasible on the Android platform! 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: Honeycomb (Android 3.2) emulator slow
On Sat, Sep 3, 2011 at 8:54 PM, Jan Burse janbu...@fastmail.fm wrote: It also works ok here for android 2.3. The issue is mainly it does not scale to android 3.2. No, mainly it does not scale to tablet screen sizes. Please watch: http://www.youtube.com/watch?v=Oq05KqjXTvs -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 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] Mraket not Good!
Bcd Hi, I upload 3 application to the Market. Three application are same. with diffrent name. In one application the market wrote: This application is available to over 2 devices In the Second: This application is available to over 403 devices in the Third: .This application is available to over 384 devices. How it can be??? Thanks Hadas Mobile -- 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] Scrollview inside ViewFlipper?
Hi there, I was trying to get a scrollview to work inside a view flipper. It works fine the vertical scroll of the scrollview but the horizontal scroll of the viewflipper doesn't work. I'm trying to detect the type of movement based on the finger down - up locations and passing back the the action but I can't get the horizontal action to work. Any ideas on how to properly pass the event? -Nando -- 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] download declined for app on market
worked for me -- 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] download declined for app on market
Rich, I think Christopher meant that the Android support is not very good and that therefore the link doesn't work. On Sun, Sep 4, 2011 at 4:57 PM, rich friedel rich.frie...@gmail.com wrote: worked for me -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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] Dianne, when is the SoundPool going to get fixed?
OT: Wooaaw! Cross list/support hack! :o) On Sun, Sep 4, 2011 at 10:14 AM, Christopher Van Kirk christopher.vank...@gmail.com wrote: Sorry Dianne. I thought you were a general contact person for us peons since I see you replying frequently. Could you do me a favor and pass this question on to whoever is appropriate to handle it? Thanks! On 9/4/2011 3:26 PM, Dianne Hackborn wrote: Um, why are you asking me? I don't work on media. On Sat, Sep 3, 2011 at 3:42 PM, Christopher Van Kirk christopher.vank...@gmail.com wrote: We're seeing a lot more devices coming onto the scene with two or more CPUs, and the SoundPool is broken on those devices. There is some kind of race condition that's causing a busy hang from time to time when playing sounds. The only workaround is to turn off the sound on such devices or avoid using the SoundPool. I'd say only 3 in 5 of the games in the market work on the SGS2, and maybe 1 in 5 works on the SGT10.1...with the sound turned on. Not having a reliable API for these popular devices makes developing for them a nightmare. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. -- You received this message because you are 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 -- Michael Banzon http://michaelbanzon.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] Significant Problem with Eclipse Plug-In and Android Resources
I just lost another day's effort due to (apparent) problems with the Eclipse plug-in. It was another R-issue. This time I was struggling with the following error message: Your content must have a listview whose id attribute is 'android.R.id.list'. After much googling around I tried all possible permutations of @+id, @android:, and different ways of referencing the item in the code. I cleaned the entire project and libraries several times. Eventually, remembering other resource-related issues I've had with Eclipse I simply restarted Eclipse. Voilá - it works. No code or XML changes whatsoever... (I have the latest plug-in and current Eclipse version running on Ubuntu 11.04.) I'm wondering what reasonable alternatives there are to Eclipse now? -- 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] Send Sms Bug in 2.3 OS
Guys, While working on a AutoReply app i found a bug which is bit strange. I have a receiver for SMS RECEIVED. It start a service to send message using below api smsManager.sendTextMessage(number, null, message, PendingIntent.getBroadcast( this, 0, new Intent(ACTION_SMS_SENT), 0), null); I handle following cases in ACTION SMS SENT receiver: case Activity.RESULT_OK: message = Message sent; break; case SmsManager.RESULT_ERROR_GENERIC_FAILURE: break; case SmsManager.RESULT_ERROR_NO_SERVICE: break; case SmsManager.RESULT_ERROR_NULL_PDU: break; case SmsManager.RESULT_ERROR_RADIO_OFF: break; I always see above error in red, dont know whats the problem as number is correct. I do not know how to debug further. If i call the same api to send message from activity it works and recipient is able to receive my message. This is getting very strange. Please let me know your thoughts. Thanks Reg, Varun -- 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] Significant Problem with Eclipse Plug-In and Android Resources
On Sun, Sep 4, 2011 at 9:13 PM, SteveHM merr...@googlemail.com wrote: I'm wondering what reasonable alternatives there are to Eclipse now? Vim+Ant or IntelliJ. -- 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 create a simulator with real phone dimension?
As title. I have a 24 display with 0.270mm pixel pitch (1920x1200) Suppose that I would like to simulate a 3.7 (480x800) display like the nexus on on the sdk, how can I do that? I want to simulate the dimension, is this possible? 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] How to create a simulator with real phone dimension?
Check scale display to real size and set the density. On Sun, Sep 4, 2011 at 7:00 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: As title. I have a 24 display with 0.270mm pixel pitch (1920x1200) Suppose that I would like to simulate a 3.7 (480x800) display like the nexus on on the sdk, how can I do that? I want to simulate the dimension, is this possible? 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 create a simulator with real phone dimension?
ok, I know I can do it with that scale to real size but what parameters should I put in? Thanks. On Sep 4, 3:33 pm, Appaholics raghavs...@appaholics.in wrote: Check scale display to real size and set the density. On Sun, Sep 4, 2011 at 7:00 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: As title. I have a 24 display with 0.270mm pixel pitch (1920x1200) Suppose that I would like to simulate a 3.7 (480x800) display like the nexus on on the sdk, how can I do that? I want to simulate the dimension, is this possible? 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control)http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/ -- 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: Making (proper) use of gyroscope?
Update: Indeed, it looks like TYPE_ROTATION_VECTOR is calculated on basis of accelerometer and compass: http://www.google.com/codesearch#uX1GffpyOZk/services/sensorservice/RotationVectorSensor.cpp So the questions are now: * When will these be implemented to include gyroscope? * Is it possible for an impatient soul like myself to do this in the Android code here and now? And if yes, are there some good guides/ guidelines on how to do 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: How to create a simulator with real phone dimension?
The density and the size of the display you are emulating. You may also need to set the AVD Ram etc to that of the device you are emulating. Look into the emulator docs if you need to. On Sun, Sep 4, 2011 at 7:09 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: ok, I know I can do it with that scale to real size but what parameters should I put in? Thanks. On Sep 4, 3:33 pm, Appaholics raghavs...@appaholics.in wrote: Check scale display to real size and set the density. On Sun, Sep 4, 2011 at 7:00 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: As title. I have a 24 display with 0.270mm pixel pitch (1920x1200) Suppose that I would like to simulate a 3.7 (480x800) display like the nexus on on the sdk, how can I do that? I want to simulate the dimension, is this possible? 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/ -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 create a simulator with real phone dimension?
Ok I founded it, the appaholics answer is not correct. To simulate the physical dimension of a device you need to specify the screen dimension in inches of the simulated device and the DPI of the PC monitor. On Sep 4, 4:32 pm, Appaholics raghavs...@appaholics.in wrote: The density and the size of the display you are emulating. You may also need to set the AVD Ram etc to that of the device you are emulating. Look into the emulator docs if you need to. On Sun, Sep 4, 2011 at 7:09 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: ok, I know I can do it with that scale to real size but what parameters should I put in? Thanks. On Sep 4, 3:33 pm, Appaholics raghavs...@appaholics.in wrote: Check scale display to real size and set the density. On Sun, Sep 4, 2011 at 7:00 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: As title. I have a 24 display with 0.270mm pixel pitch (1920x1200) Suppose that I would like to simulate a 3.7 (480x800) display like the nexus on on the sdk, how can I do that? I want to simulate the dimension, is this possible? 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/https://market.android.com/developer?pub=Ap... -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control)http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/ -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: How to create a simulator with real phone dimension?
That is exactly what I meant. I apologize if I couldn't get it across clearly. On Sun, Sep 4, 2011 at 8:18 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: Ok I founded it, the appaholics answer is not correct. To simulate the physical dimension of a device you need to specify the screen dimension in inches of the simulated device and the DPI of the PC monitor. On Sep 4, 4:32 pm, Appaholics raghavs...@appaholics.in wrote: The density and the size of the display you are emulating. You may also need to set the AVD Ram etc to that of the device you are emulating. Look into the emulator docs if you need to. On Sun, Sep 4, 2011 at 7:09 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: ok, I know I can do it with that scale to real size but what parameters should I put in? Thanks. On Sep 4, 3:33 pm, Appaholics raghavs...@appaholics.in wrote: Check scale display to real size and set the density. On Sun, Sep 4, 2011 at 7:00 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: As title. I have a 24 display with 0.270mm pixel pitch (1920x1200) Suppose that I would like to simulate a 3.7 (480x800) display like the nexus on on the sdk, how can I do that? I want to simulate the dimension, is this possible? 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/https://market.android.com/developer?pub=Ap. .. -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/ -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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] [SOLVED] Re: Sticky GPS icon after setting proximity alerts...
On Thu, Sep 1, 2011 at 10:21 PM, Robert Thau rst...@gmail.com wrote:
... once a proximity alert is first set, the GPS icon in the
status bar seems to stay on continually, blinking if it hasn't got a
fix. Which is what you expect when the proximity alerts are active,
but I still see the icon in the status bar even after the proximity
alerts are removed (so far as I can tell), and even after
uninstalling the app (which, I think, should certainly clear them
--- though if there's a way to get the LocationManager to list active
proximity alerts, that would be useful to know).
For the sake of people Googling around for solutions to a similar issue,
switching the FLAG_CANCEL_CURRENT in the following to read
FLAG_UPDATE_CURRENT appears to solve the problem. (This is
the method that builds the PendingIntents which I feed to
addProximityAlert and removeProximityAlert.)
def buildPendingIntent( list: ShoppingList, shop: Shop ) = {
val intent = new Intent( ctx, classOf[ ProxAlertManagement ] )
intent.putExtra( shopIdKey, shop.id )
intent.putExtra( listIdKey, shop.shoppingListId )
PendingIntent.getBroadcast( ctx, 0, intent,
PendingIntent.FLAG_CANCEL_CURRENT )
}
Robert Thau
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[android-developers] Re: Multithread, concurrent thread
Yeah, it is easy enough to check to see whether you can run 100 threads. I imagine the question is whether it is advisable to do so, or not. ... and since you are asking this, I'll bet you already have a fairly good guess about the answer... I am not completely certain about how Dalvik does memory management, but on the Sun JVM, not only does each thread take a noticeable amount of space, itself, it can also affect the way the heap is organized, and the garbage collector runs. The overhead due to 100 threads is going to be significant. It seems surprising that you would have 100 things actually happening simultaneously. From a resource management perspective, it would be better if you could abstract the tasks that you need run as smallish objects that store just the task state. Then use a pool of threads (maybe and ExecutorService?) to animate the ones that can actually move forward. It's true! You are being asked to replicate the system that allocates CPUs to threads! Unfortunately, it is probably worth the work. -blake Programming Android, FTW! http://oreilly.com/catalog/0636920010364 On Sep 3, 3:03 pm, Christopher Van Kirk christopher.vank...@gmail.com wrote: No idea if it's possible, but is it wise? Considering there are a maximum of two cpus to work with, what are you gaining with so many threads? On 9/4/2011 5:52 AM, Goutom wrote: Hello I want to run 100 thread concurrently.Is it possible for android? Regards RiskyCoder -- 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: Animating a graphics shape.
The Android animation tools are mostly pointed at animations that can be performed by making graphical transformations on a single scene: making a page turn, wipes, fades, etc. This is what Android calls tweened animation. I think you are thinking of something they call frame-by-frame animation. The Android tool for managing this is a Drawable: http://developer.android.com/reference/android/graphics/drawable/AnimationDrawable.html. It is pretty limited... I don't think you'll want to base a game on it. Erasing the old shape and drawing the new one is pretty much how you do a 2d animation. 2-d drawing happens on a Canvas. There are a lot of ways to optimize the process. Be careful, though, because the way Android does basic graphics changes a lot, for Honeycomb. Things that used to be optimizations (in particular, composing backgrounds and saving them as bitmaps), may actually slow things down. Probably the fastest way to draw uses OpenGL and the SurfaceView. It's like learning an entirely new, fairly complex, machine language. It might be overkill for a simple 2-d game. -blake Programming Android, FTW! http://oreilly.com/catalog/0636920010364 On Sep 3, 9:42 am, Tobiah t...@tobiah.org wrote: I want to make a vector style 2d video game. I started with a subclass of View. I can draw shapes on it. Now I want them to move. I could erase and draw new shapes, but I know if I do that, I won't get a chance to see the movement on the screen until my routine is done. I guess I need another thread to do the drawing. Can someone point me in the right direction? Are there sprite style facilities that I should look at? Do I need android.Animation, or android.view.Animation? Should I be looking at Canvas, or SurfaceView? Thanks, Tobiah -- 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] Question: Is it possible to get the RAW camera data?
Hi, I have been going through Google searches and the Android docs but I am still not clear on this. I would like to know if it is possible to get the raw image data from the camera using the Android SDK. Some of the examples I looked through said that it was possible but the image returned was always a jpg or png. So can I get the raw image from the camera? Thanks -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 create a simulator with real phone dimension?
No problem, thanks anyway for the answer. On Sep 4, 4:55 pm, Appaholics raghavs...@appaholics.in wrote: That is exactly what I meant. I apologize if I couldn't get it across clearly. On Sun, Sep 4, 2011 at 8:18 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: Ok I founded it, the appaholics answer is not correct. To simulate the physical dimension of a device you need to specify the screen dimension in inches of the simulated device and the DPI of the PC monitor. On Sep 4, 4:32 pm, Appaholics raghavs...@appaholics.in wrote: The density and the size of the display you are emulating. You may also need to set the AVD Ram etc to that of the device you are emulating. Look into the emulator docs if you need to. On Sun, Sep 4, 2011 at 7:09 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: ok, I know I can do it with that scale to real size but what parameters should I put in? Thanks. On Sep 4, 3:33 pm, Appaholics raghavs...@appaholics.in wrote: Check scale display to real size and set the density. On Sun, Sep 4, 2011 at 7:00 PM, sblantipodi perini.dav...@dpsoftware.orgwrote: As title. I have a 24 display with 0.270mm pixel pitch (1920x1200) Suppose that I would like to simulate a 3.7 (480x800) display like the nexus on on the sdk, how can I do that? I want to simulate the dimension, is this possible? 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/https://market.android.com/developer?pub=Ap. .. -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/https://market.android.com/developer?pub=Ap... -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control)http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/ -- 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] Question: Is it possible to get the RAW camera data?
Cameras should support one or more of the ImageFormat types: http://developer.android.com/reference/android/graphics/ImageFormat.html as determined by calling getSupportedPictureFormats() on Camera.Parameters. setPictureFormat() on Camera indicates that Android supports JPEG, NV21, and RGB_565. I am no expert on image formats, so I have no idea if any of them qualify for any of the available definitions of raw: http://en.wikipedia.org/wiki/Raw_image_format On Sun, Sep 4, 2011 at 11:47 AM, Appaholics raghavs...@appaholics.in wrote: Hi, I have been going through Google searches and the Android docs but I am still not clear on this. I would like to know if it is possible to get the raw image data from the camera using the Android SDK. Some of the examples I looked through said that it was possible but the image returned was always a jpg or png. So can I get the raw image from the camera? Thanks -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 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: download declined for app on market
https://market.android.com/details?id=org.my_pod.mypodunlockpaid hopefully that works. best rob On Sep 4, 12:38 pm, Appaholics raghavs...@appaholics.in wrote: Rich, I think Christopher meant that the Android support is not very good and that therefore the link doesn't work. On Sun, Sep 4, 2011 at 4:57 PM, rich friedel rich.frie...@gmail.com wrote: worked for me -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control)http://www.raghavsood.com/https://market.android.com/developer?pub=Appaholicshttp://www.appaholics.in/ -- 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] Nexus Prime, 1280x720 display, huge resolution.
Hi, I would like to know if I need to start scaling my images again. Is it true that nexus prime will have such an insane and unuseful resolution? -- 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: read image as text
like OCR On Jul 12, 5:54 pm, Justin Anderson magouyaw...@gmail.com wrote: how to read image as text What? Thanks, Justin Anderson MagouyaWare Developerhttp://sites.google.com/site/magouyaware On Tue, Jul 12, 2011 at 3:48 AM, Lwe luaisul...@gmail.com wrote: how to read image as text -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- 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] Mraket not Good!
On Sun, Sep 4, 2011 at 5:54 AM, Hadas hadas.mob...@gmail.com wrote: I upload 3 application to the Market. Three application are same. with diffrent name. What would be the point of this? In one application the market wrote: This application is available to over 2 devices In the Second: This application is available to over 403 devices in the Third: .This application is available to over 384 devices. How it can be??? See you post title. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Question: Is it possible to get the RAW camera data?
Thanks for the help Mark but I don't think that any of them would come close to a raw format. I am not that knowledgable in photography though so maybe a photographer who is on this list could help. Thanks On Sun, Sep 4, 2011 at 9:31 PM, Mark Murphy mmur...@commonsware.com wrote: Cameras should support one or more of the ImageFormat types: http://developer.android.com/reference/android/graphics/ImageFormat.html as determined by calling getSupportedPictureFormats() on Camera.Parameters. setPictureFormat() on Camera indicates that Android supports JPEG, NV21, and RGB_565. I am no expert on image formats, so I have no idea if any of them qualify for any of the available definitions of raw: http://en.wikipedia.org/wiki/Raw_image_format On Sun, Sep 4, 2011 at 11:47 AM, Appaholics raghavs...@appaholics.in wrote: Hi, I have been going through Google searches and the Android docs but I am still not clear on this. I would like to know if it is possible to get the raw image data from the camera using the Android SDK. Some of the examples I looked through said that it was possible but the image returned was always a jpg or png. So can I get the raw image from the camera? Thanks -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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] Question: Is it possible to get the RAW camera data?
fu... On Sep 4, 2011 5:48 PM, Appaholics raghavs...@appaholics.in wrote: Hi, I have been going through Google searches and the Android docs but I am still not clear on this. I would like to know if it is possible to get the raw image data from the camera using the Android SDK. Some of the examples I looked through said that it was possible but the image returned was always a jpg or png. So can I get the raw image from the camera? Thanks -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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] Market App behaving erratic
I find my market app very erratic since last 3-4 days. I dont see the Paid Apps/Paid Games section. I only see Free Apps and the Just In section. Sometimes I dont see any App at all in the All Applications screen. Has anybody faced this? Will it work if I reset my phone back to Factory Settings? Regards, Santosh -- 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 I can add an int to an array if the user clicks a button?
I want to make a program, which will has a lot of buttons. If the user
clicks one button, I want to add a specified number (int) to an array.
int[] array;
array = new int[20];
button.setOnClickListener(new View.OnClickOnListener) {
@Override
public void onClick (View v) {
//something to add the button's specified number to the
array
}
}
What I need to write to the method to add the number to the array? Is
there a method for this?
If I can make this, I will want to see whether my array and the user's
array is equals or not. Can I do this with the normal equals(myarray,
usersarray) ?
Thanks for any helps!
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Re: [android-developers] How I can add an int to an array if the user clicks a button?
On Sun, Sep 4, 2011 at 1:44 PM, Zwiebel hunzwie...@gmail.com wrote:
I want to make a program, which will has a lot of buttons. If the user
clicks one button, I want to add a specified number (int) to an array.
int[] array;
array = new int[20];
button.setOnClickListener(new View.OnClickOnListener) {
@Override
public void onClick (View v) {
//something to add the button's specified number to the
array
}
}
What I need to write to the method to add the number to the array? Is
there a method for this?
You cannot add to a standard Java array (int[]), as the length of
those is fixed. You will need to use something like ArrayList.
--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy
_The Busy Coder's Guide to Android Development_ Version 3.6 Available!
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Re: [android-developers] Market App behaving erratic
On Sun, Sep 4, 2011 at 12:36 PM, MComputing Lab mobilecomputing...@gmail.com wrote: I find my market app very erratic since last 3-4 days. I dont see the Paid Apps/Paid Games section. I only see Free Apps and the Just In section. Sometimes I dont see any App at all in the All Applications screen. This is the developer's group. Go here for user support for the Android Market. http://www.google.com/support/androidmarket/bin/request.py?contact_type=contact_policypolicy=apps - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: How I can add an int to an array if the user clicks a button?
OK thanks for the very fast reply.
So If I use
ArrayListint array;
array = new ArrayList(20);
button.setOnClickListener(new View.OnClickOnListener) {
@Override
public void onClick (View v) {
//something to add the button's specified number to the
array
}
}
And I use the add method for add a number to the ArrayList will be
good? And here is the question, that How I can compare them, too?
Thanks
On szept. 4, 19:46, Mark Murphy mmur...@commonsware.com wrote:
On Sun, Sep 4, 2011 at 1:44 PM, Zwiebel hunzwie...@gmail.com wrote:
I want to make a program, which will has a lot of buttons. If the user
clicks one button, I want to add a specified number (int) to an array.
int[] array;
array = new int[20];
button.setOnClickListener(new View.OnClickOnListener) {
@Override
public void onClick (View v) {
//something to add the button's specified number to the
array
}
}
What I need to write to the method to add the number to the array? Is
there a method for this?
You cannot add to a standard Java array (int[]), as the length of
those is fixed. You will need to use something like ArrayList.
--
Mark Murphy (a Commons
Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
_The Busy Coder's Guide to Android Development_ Version 3.6 Available!
--
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Re: [android-developers] Re: How I can add an int to an array if the user clicks a button?
On Sun, Sep 4, 2011 at 1:56 PM, Zwiebel hunzwie...@gmail.com wrote:
OK thanks for the very fast reply.
So If I use
ArrayListint array;
array = new ArrayList(20);
button.setOnClickListener(new View.OnClickOnListener) {
@Override
public void onClick (View v) {
//something to add the button's specified number to the
array
}
}
And I use the add method for add a number to the ArrayList will be
good?
Yes.
And here is the question, that How I can compare them, too?
http://stackoverflow.com/questions/4994021/compare-every-item-to-every-other-item-in-arraylist
Bear in mind that none of this has anything to do with Android. There
are plenty of Java support resources out there, such as
StackOverflow's [java] tag.
--
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy
_The Busy Coder's Guide to Android Development_ Version 3.6 Available!
--
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Re: [android-developers] Question: Is it possible to get the RAW camera data?
Raghav, out of interest, why not write a decoder write to take insert encoded format here to insert unencoded format here? Is it just out of interest? Or perhaps that you feel the unencoded image capture would be less work for the library? I really don't know things about media, but I'd be interested as to your rationale for why what the library provides isn't enough. Kris On Sun, Sep 4, 2011 at 1:05 PM, Appaholics raghavs...@appaholics.in wrote: Thanks for the help Mark but I don't think that any of them would come close to a raw format. I am not that knowledgable in photography though so maybe a photographer who is on this list could help. Thanks On Sun, Sep 4, 2011 at 9:31 PM, Mark Murphy mmur...@commonsware.com wrote: Cameras should support one or more of the ImageFormat types: http://developer.android.com/reference/android/graphics/ImageFormat.html as determined by calling getSupportedPictureFormats() on Camera.Parameters. setPictureFormat() on Camera indicates that Android supports JPEG, NV21, and RGB_565. I am no expert on image formats, so I have no idea if any of them qualify for any of the available definitions of raw: http://en.wikipedia.org/wiki/Raw_image_format On Sun, Sep 4, 2011 at 11:47 AM, Appaholics raghavs...@appaholics.in wrote: Hi, I have been going through Google searches and the Android docs but I am still not clear on this. I would like to know if it is possible to get the raw image data from the camera using the Android SDK. Some of the examples I looked through said that it was possible but the image returned was always a jpg or png. So can I get the raw image from the camera? Thanks -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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] Question: Is it possible to get the RAW camera data?
I was looking to do more with the Android camera. Personally I have nothing against the formats that are currently supported, except that a good photographer (which I am not) would be able to get a much better image if all the camera data is kept in a raw format for post processing. As this is not supported by the SDK itself my only two options seem to be to modify the firmware (something I am not keen on doing) and writing my own interface to the camera (something I have no idea on how to achieve). While it is possible to convert a raw image into a png or a jpeg it is not, AFAIK, possible to do it the other way around. Mostly this app idea came out of curiosity with some practical use at the edge of my thought process. Thanks On Sun, Sep 4, 2011 at 11:57 PM, Kristopher Micinski krismicin...@gmail.com wrote: Raghav, out of interest, why not write a decoder write to take insert encoded format here to insert unencoded format here? Is it just out of interest? Or perhaps that you feel the unencoded image capture would be less work for the library? I really don't know things about media, but I'd be interested as to your rationale for why what the library provides isn't enough. Kris On Sun, Sep 4, 2011 at 1:05 PM, Appaholics raghavs...@appaholics.in wrote: Thanks for the help Mark but I don't think that any of them would come close to a raw format. I am not that knowledgable in photography though so maybe a photographer who is on this list could help. Thanks On Sun, Sep 4, 2011 at 9:31 PM, Mark Murphy mmur...@commonsware.com wrote: Cameras should support one or more of the ImageFormat types: http://developer.android.com/reference/android/graphics/ImageFormat.html as determined by calling getSupportedPictureFormats() on Camera.Parameters. setPictureFormat() on Camera indicates that Android supports JPEG, NV21, and RGB_565. I am no expert on image formats, so I have no idea if any of them qualify for any of the available definitions of raw: http://en.wikipedia.org/wiki/Raw_image_format On Sun, Sep 4, 2011 at 11:47 AM, Appaholics raghavs...@appaholics.in wrote: Hi, I have been going through Google searches and the Android docs but I am still not clear on this. I would like to know if it is possible to get the raw image data from the camera using the Android SDK. Some of the examples I looked through said that it was possible but the image returned was always a jpg or png. So can I get the raw image from the camera? Thanks -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete
Re: [android-developers] Question: Is it possible to get the RAW camera data?
Ah, so you're worried that the jpg results in a crappy image? Might be digging into the source on this one and seeing what's up with it, it does seem like this should be an option, doesn't it? But I'm not sure how camera hardware works. Kris On Sun, Sep 4, 2011 at 2:33 PM, Appaholics raghavs...@appaholics.in wrote: I was looking to do more with the Android camera. Personally I have nothing against the formats that are currently supported, except that a good photographer (which I am not) would be able to get a much better image if all the camera data is kept in a raw format for post processing. As this is not supported by the SDK itself my only two options seem to be to modify the firmware (something I am not keen on doing) and writing my own interface to the camera (something I have no idea on how to achieve). While it is possible to convert a raw image into a png or a jpeg it is not, AFAIK, possible to do it the other way around. Mostly this app idea came out of curiosity with some practical use at the edge of my thought process. Thanks On Sun, Sep 4, 2011 at 11:57 PM, Kristopher Micinski krismicin...@gmail.com wrote: Raghav, out of interest, why not write a decoder write to take insert encoded format here to insert unencoded format here? Is it just out of interest? Or perhaps that you feel the unencoded image capture would be less work for the library? I really don't know things about media, but I'd be interested as to your rationale for why what the library provides isn't enough. Kris On Sun, Sep 4, 2011 at 1:05 PM, Appaholics raghavs...@appaholics.in wrote: Thanks for the help Mark but I don't think that any of them would come close to a raw format. I am not that knowledgable in photography though so maybe a photographer who is on this list could help. Thanks On Sun, Sep 4, 2011 at 9:31 PM, Mark Murphy mmur...@commonsware.com wrote: Cameras should support one or more of the ImageFormat types: http://developer.android.com/reference/android/graphics/ImageFormat.html as determined by calling getSupportedPictureFormats() on Camera.Parameters. setPictureFormat() on Camera indicates that Android supports JPEG, NV21, and RGB_565. I am no expert on image formats, so I have no idea if any of them qualify for any of the available definitions of raw: http://en.wikipedia.org/wiki/Raw_image_format On Sun, Sep 4, 2011 at 11:47 AM, Appaholics raghavs...@appaholics.in wrote: Hi, I have been going through Google searches and the Android docs but I am still not clear on this. I would like to know if it is possible to get the raw image data from the camera using the Android SDK. Some of the examples I looked through said that it was possible but the image returned was always a jpg or png. So can I get the raw image from the camera? Thanks -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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
Re: [android-developers] Question: Is it possible to get the RAW camera data?
Sort of. For me the normal jpg works well enough. However if I can get this type of app going a serious photographer may find it useful. The essence of the raw format is that it saves everything that the camera sees. It doesn't alter a thing. With your png and jpg formats android will alter the data it gets and produce the image you see. The image in a jpg or png format has been adjusted for white balance, noise, light etc. A raw format is unedited. Thanks On Mon, Sep 5, 2011 at 12:08 AM, Kristopher Micinski krismicin...@gmail.com wrote: Ah, so you're worried that the jpg results in a crappy image? Might be digging into the source on this one and seeing what's up with it, it does seem like this should be an option, doesn't it? But I'm not sure how camera hardware works. Kris On Sun, Sep 4, 2011 at 2:33 PM, Appaholics raghavs...@appaholics.in wrote: I was looking to do more with the Android camera. Personally I have nothing against the formats that are currently supported, except that a good photographer (which I am not) would be able to get a much better image if all the camera data is kept in a raw format for post processing. As this is not supported by the SDK itself my only two options seem to be to modify the firmware (something I am not keen on doing) and writing my own interface to the camera (something I have no idea on how to achieve). While it is possible to convert a raw image into a png or a jpeg it is not, AFAIK, possible to do it the other way around. Mostly this app idea came out of curiosity with some practical use at the edge of my thought process. Thanks On Sun, Sep 4, 2011 at 11:57 PM, Kristopher Micinski krismicin...@gmail.com wrote: Raghav, out of interest, why not write a decoder write to take insert encoded format here to insert unencoded format here? Is it just out of interest? Or perhaps that you feel the unencoded image capture would be less work for the library? I really don't know things about media, but I'd be interested as to your rationale for why what the library provides isn't enough. Kris On Sun, Sep 4, 2011 at 1:05 PM, Appaholics raghavs...@appaholics.in wrote: Thanks for the help Mark but I don't think that any of them would come close to a raw format. I am not that knowledgable in photography though so maybe a photographer who is on this list could help. Thanks On Sun, Sep 4, 2011 at 9:31 PM, Mark Murphy mmur...@commonsware.com wrote: Cameras should support one or more of the ImageFormat types: http://developer.android.com/reference/android/graphics/ImageFormat.html as determined by calling getSupportedPictureFormats() on Camera.Parameters. setPictureFormat() on Camera indicates that Android supports JPEG, NV21, and RGB_565. I am no expert on image formats, so I have no idea if any of them qualify for any of the available definitions of raw: http://en.wikipedia.org/wiki/Raw_image_format On Sun, Sep 4, 2011 at 11:47 AM, Appaholics raghavs...@appaholics.in wrote: Hi, I have been going through Google searches and the Android docs but I am still not clear on this. I would like to know if it is possible to get the raw image data from the camera using the Android SDK. Some of the examples I looked through said that it was possible but the image returned was always a jpg or png. So can I get the raw image from the camera? Thanks -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have complete control) http://www.raghavsood.com/ https://market.android.com/developer?pub=Appaholics http://www.appaholics.in/ -- 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 -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 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 -- -- Raghav Sood CEO/Founder/Owner/Dictator/Tyrant at Appaholics (Basically all titles required to have
[android-developers] Date Problem with mySQL
Hi, All
Facing small problem in my Android App. I am getting 4 values from the user
including current date which user can change. Date format is -MM-DD
Code
// this is for Date to be displayed
private void updateDate() {
mDateDisplay.setText(
new StringBuilder()
// Month is 0 based so add 1
.append(mYear).append(-)
.append(mMonth + 1).append(-)
.append(mDay)
);
date=mDateDisplay.getText().toString();
Log.i(Date,date);
}
It is displaying the right date and also updating it on Mobile
device/emulator.
Now i have list of 4 pairs which i am sending with URL to the PHP Server
ListNameValuePair nameValuePairs = new ArrayListNameValuePair(4);
.
nameValuePairs.add(new BasicNameValuePair(Date, date));
..
*It is sending all other 3 values to my mySQL database but not the DATE. I
also changed the Format of the Date but no success.*
*
*
*Any help please*
--
Musaddaq
--
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[android-developers] Re: Date Problem with mySQL
If i hard code the value like this.
nameValuePairs.add(new BasicNameValuePair(Date, 2001-09-04));
it works.
Musaddaq
On Sep 4, 8:44 pm, Atif Musaddaq atif.musad...@gmail.com wrote:
Hi, All
Facing small problem in my Android App. I am getting 4 values from the user
including current date which user can change. Date format is -MM-DD
Code
// this is for Date to be displayed
private void updateDate() {
mDateDisplay.setText(
new StringBuilder()
// Month is 0 based so add 1
.append(mYear).append(-)
.append(mMonth + 1).append(-)
.append(mDay)
);
date=mDateDisplay.getText().toString();
Log.i(Date,date);
}
It is displaying the right date and also updating it on Mobile
device/emulator.
Now i have list of 4 pairs which i am sending with URL to the PHP Server
ListNameValuePair nameValuePairs = new ArrayListNameValuePair(4);
.
nameValuePairs.add(new BasicNameValuePair(Date, date));
..
*It is sending all other 3 values to my mySQL database but not the DATE. I
also changed the Format of the Date but no success.*
*
*
*Any help please*
--
Musaddaq
--
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Re: [android-developers] Question: Is it possible to get the RAW camera data?
A good photographer uses a real camera :) Btw, there are different formats to what is commonly referred to RAW. -- 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] Question: Is it possible to get the RAW camera data?
On Mon, Sep 05, 2011 at 12:03:45AM +0530, Appaholics wrote: I was looking to do more with the Android camera. Personally I have nothing against the formats that are currently supported, except that a good photographer (which I am not) would be able to get a much better image if all the camera data is kept in a raw format for post processing. Time to inject a couple of important points First, the raw image format you're referring to is a TIFF image. It's the highest resolution format that is in common use. HOWEVER, the digital cameras that I've seen on Android devices have all been in the 2 to 3 MP range. That stinks. That REALLY stinks. As an amateur photographer, myself, with some training by a pro, I wouldn't bother with a TIFF from any digital camera in that range. It's just not worth it. A PNG is fine. TIFFs come into play on the high resolution side...not with extremely low resolutions. And it's not just about the resolution; you also have to look at the glass; a poor-quality lens will produce a terrible image even at the highest resolution. Likewise, a low resolution digital's image will just end up being pixelated if you expand it beyond a certain size (size limited by resolution). If you want to do serious photography, you won't be using a low-res digital. (You might not be using a digital camera at all---there is still no substitute for film in some areas of photography.) Low resolution digitals have their place; it's the same place that the old Instamatic or Polaroid cameras had: memory pictures. People taking these tend not to care (or even know) about TIFFs. High resolution digital imagery has its places too. More serious photography (where digital fits) is one. I used to work with another area, as well...but since I was read out of that program years ago Later, --jim -- 73 DE N5IAL (/4)| DMR: So fsck was originally called spooky1...@gmail.com| something else. Running FreeBSD 7.0 | Q: What was it called? ICBM / Hurricane: | DMR: Well, the second letter was different. 30.44406N 86.59909W |-- Dennis M. Ritchie, Usenix, June 1998. Android Apps Listing at http://www.jstrack.org/barcodes.html -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Android Gallery View Application
Hello buddies. I am developing an app like default gallery. though It is not gallery application, but similar to it, The main view of my app is gallery view which contains content pages. And then when use tap the screen left or right, gallery items are selected only one according to the tap direction. if user started dragging, next page would follew the previous or next one like scrolling. Now, on my gallery view, whe user taps the screen, the gallery items started scrolling. they should not be scrolled . Just push to left or right one by one any reply would be appricieted tnx in advance. -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Retrieve Keyboard Candidates
I am trying to create a keyboard suggestion(candidate) bench marking tool. (for private testing purpose only) (Just to add, I am pretty noobish on the android platform) Is there a way I could retrieve the current keyboard candidates via InputMethodManager or some other method? Or, is there a way to retrieve views of other applications. (Keyboards) Thank you very much. -- 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: Webview with flash video in Android
2.2 started to support flash content. previous version of android cannot support flash contents naturally. On Sep 2, 2:04 am, deepak emailmedee...@gmail.com wrote: I am calling a webview which contains a flash video and its playing without issues on Android 2.2 onwards. Its not playing in Android 2.1. Wanted to know whether it will play in Android 2.1 Update ? -- 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 AudioRecord Modulation Demodulation
Hi everyone,
I'm a student from Spain who is developing a project with Android
where I try to connect Android devices with Arduino microcontroller. I
explain everything here in my blog, wehre I comment every progress I
make.
At this moment I'm trying to record some sound through the device's
MIC and try to recover it from an array where I save all the data.
Here is the code:
package org.ardroino.prototype;
import android.app.Activity;
import android.os.Bundle;
import android.media.AudioFormat;
import android.media.AudioManager;
import android.media.AudioRecord;
import android.media.AudioTrack;
import android.media.MediaRecorder;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import android.content.Context;
//import java.nio.ByteBuffer;
//import android.media.AudioTrack;
//import android.media.MediaRecorder.AudioSource;
public class HelloworldActivity extends Activity {
/** Called when the activity is first created. */
private static final int AUDIO_SAMPLE_FREQ = 8000;
// private static final int AUDIO_BUFFER_SIZE=11025;
private TextView TextAudio;
private String msg2 = ;
private String msg1 = ;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setButtonClickListener();
}
private void setButtonClickListener() {
Button ButtonRec = (Button) findViewById(R.id.Rec);
TextAudio = (TextView) findViewById(R.id.Values);
ButtonRec.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
try {
recordAudio();
} catch (Exception e) {
e.printStackTrace();
debugMessage(Error + e.getMessage());
}
}
});
}
protected void onResume() {
super.onResume();
}
private void recordAudio() {
debugMessage(recordAudio():);
int AUDIO_BUFFER_SIZE =
AudioTrack.getMinBufferSize(AUDIO_SAMPLE_FREQ,
2,
AudioFormat.ENCODING_PCM_16BIT);
appendDebugInfo(BufferSize, + AUDIO_BUFFER_SIZE );
byte[] audioData = new byte[AUDIO_BUFFER_SIZE];
AudioRecord localAudioRecord = new AudioRecord(
MediaRecorder.AudioSource.MIC,
AUDIO_SAMPLE_FREQ,
2,
AudioFormat.ENCODING_PCM_16BIT,
AUDIO_BUFFER_SIZE);
AudioTrack track = new AudioTrack(AudioManager.STREAM_MUSIC,
AUDIO_SAMPLE_FREQ, 2,
AudioFormat.ENCODING_PCM_16BIT,
AUDIO_BUFFER_SIZE,
AudioTrack.MODE_STREAM);
// audio recording
localAudioRecord.startRecording();
int nBytes=localAudioRecord.read(audioData, 0,
AUDIO_BUFFER_SIZE);
//atrack.write(buffer, 0, buffer.length);
appendDebugInfo(NBytes, + nBytes );
try {
Thread.sleep(1000 * 5);
} catch (InterruptedException e) {
e.printStackTrace();
}
// stop and free resources
//track.write(audioData, 0, AUDIO_BUFFER_SIZE);
localAudioRecord.stop();
localAudioRecord.release();
// process audio data
showAudioData(audioData, nBytes);
}
private void appendDebugInfo(String label, String msg){
String txt = + TextAudio.getText();
TextAudio.setText(label + : + msg + \n + txt);
}
// print data
private void showAudioData(byte[] audioData, int nBytes) {
debugMessage(showAudioData():);
String msg = + TextAudio.getText()+\n;
for (int i = 1; i (audioData.length)/2; i++) {
//msg += audioData[2*(i-1)] + \n;
msg += audioData[i] + \n;
}
TextAudio.setText(msg);
}
private void debugMessage(String msg) {
Context context = getApplicationContext();
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context, msg, duration);
toast.show();
}
__
[android-developers] Android AudioRecord Modulation Demodulation
Hi everyone,
I'm a student from Spain who is developing a project with Android
where I try to connect Android devices with Arduino microcontroller. I
explain everything here in my blog: http://androino.blogspot.com/,
wehre I comment every progress I make.
At this moment I'm trying to record some sound through the device's
MIC and try to recover it from an array where I save all the data.
Here is the code:
package org.ardroino.prototype;
import android.app.Activity;
import android.os.Bundle;
import android.media.AudioFormat;
import android.media.AudioManager;
import android.media.AudioRecord;
import android.media.AudioTrack;
import android.media.MediaRecorder;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import android.content.Context;
//import java.nio.ByteBuffer;
//import android.media.AudioTrack;
//import android.media.MediaRecorder.AudioSource;
public class HelloworldActivity extends Activity {
/** Called when the activity is first created. */
private static final int AUDIO_SAMPLE_FREQ = 8000;
// private static final int AUDIO_BUFFER_SIZE=11025;
private TextView TextAudio;
private String msg2 = ;
private String msg1 = ;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setButtonClickListener();
}
private void setButtonClickListener() {
Button ButtonRec = (Button) findViewById(R.id.Rec);
TextAudio = (TextView) findViewById(R.id.Values);
ButtonRec.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
try {
recordAudio();
} catch (Exception e) {
e.printStackTrace();
debugMessage(Error + e.getMessage());
}
}
});
}
protected void onResume() {
super.onResume();
}
private void recordAudio() {
debugMessage(recordAudio():);
int AUDIO_BUFFER_SIZE =
AudioTrack.getMinBufferSize(AUDIO_SAMPLE_FREQ,
2,
AudioFormat.ENCODING_PCM_16BIT);
appendDebugInfo(BufferSize, + AUDIO_BUFFER_SIZE );
byte[] audioData = new byte[AUDIO_BUFFER_SIZE];
AudioRecord localAudioRecord = new AudioRecord(
MediaRecorder.AudioSource.MIC,
AUDIO_SAMPLE_FREQ,
2,
AudioFormat.ENCODING_PCM_16BIT,
AUDIO_BUFFER_SIZE);
AudioTrack track = new AudioTrack(AudioManager.STREAM_MUSIC,
AUDIO_SAMPLE_FREQ, 2,
AudioFormat.ENCODING_PCM_16BIT,
AUDIO_BUFFER_SIZE,
AudioTrack.MODE_STREAM);
// audio recording
localAudioRecord.startRecording();
int nBytes=localAudioRecord.read(audioData, 0,
AUDIO_BUFFER_SIZE);
//atrack.write(buffer, 0, buffer.length);
appendDebugInfo(NBytes, + nBytes );
try {
Thread.sleep(1000 * 5);
} catch (InterruptedException e) {
e.printStackTrace();
}
// stop and free resources
//track.write(audioData, 0, AUDIO_BUFFER_SIZE);
localAudioRecord.stop();
localAudioRecord.release();
// process audio data
showAudioData(audioData, nBytes);
}
private void appendDebugInfo(String label, String msg){
String txt = + TextAudio.getText();
TextAudio.setText(label + : + msg + \n + txt);
}
// print data
private void showAudioData(byte[] audioData, int nBytes) {
debugMessage(showAudioData():);
String msg = + TextAudio.getText()+\n;
for (int i = 1; i (audioData.length)/2; i++) {
//msg += audioData[2*(i-1)] + \n;
msg += audioData[i] + \n;
}
TextAudio.setText(msg);
}
private void debugMessage(String msg) {
Context context = getApplicationContext();
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context, msg, duration);
toast.show();
}
[android-developers] Bluetooth HID profile in 3.1
Hi, Does anyone know if it is possible to use bluetooth HID profile in android 3.1? Android claims HID support is there for both USB and Bluetooth, but I can't really see how to use it in the API. The device connects properly as a HID device when paired, but how do I get a handle to it in the API? /BT -- 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] project contains many error
Hello, I am new andriod developer, I have developed new project in Eclips. There are many .java files some of the xml layout files all these files not contain error. but in project explorer the project name shows the red mark. please any body can tell me why happens this 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] Multithread, concurrent thread
By Running 100 threads , you will just drain the battery . Also in android when the machine is running out of memory , it will abruptly terminate your program without any prompt. On Sat, Sep 3, 2011 at 3:03 PM, Christopher Van Kirk christopher.vank...@gmail.com wrote: No idea if it's possible, but is it wise? Considering there are a maximum of two cpus to work with, what are you gaining with so many threads? On 9/4/2011 5:52 AM, Goutom wrote: Hello I want to run 100 thread concurrently.Is it possible for android? Regards RiskyCoder -- 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 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=enhttp://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.comandroid-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=enhttp://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 many threads does android browser generate?
Sorry I don't know anything about BusyBox. Aren't there man pages or something? Anyway, you just want top with an option to have it show threads. On Fri, Sep 2, 2011 at 6:21 AM, Jack Harvard jack.harv...@gmail.com wrote: Thanks a lot, unfortunately we use BusyBox as the filesystem, the 'top' command options are slightly different, 'top -b' got me something as follows, but would like to get something as you did (suppose you use ps command, i couldn't get exactly the same output as yours, would be nice to have the function names printed out). Mem: 189324K used, 65772K free, 0K shrd, 864K buff, 78104K cached CPU: 50.0% usr 0.0% sys 0.0% nic 50.0% idle 0.0% io 0.0% irq 0.0% sirq Load average: 0.18 0.17 0.09 4/298 1085 PID PPID USER STAT VSZ %MEM CPU %CPU COMMAND 728 727 1000 S 136m 54.7 2 0.0 system_server 1027 727 10030R 128m 51.2 3 0.0 com.android.browser 786 727 1001 S86028 33.6 0 0.0 com.android.phone 868 727 10005S83568 32.6 0 0.0 android.process.acore 960 727 10029S83516 32.6 1 0.0 com.android.mms 779 727 10012S78344 30.6 0 0.0 com.android.inputmethod.latin 787 727 1000 S76668 29.9 1 0.0 com.android.systemui 788 727 10020S76120 29.7 1 0.0 com.android.launcher 932 727 10016S73868 28.8 0 0.0 com.android.email 1002 727 10027S73584 28.7 2 0.0 com.cooliris.media 905 727 10003S73176 28.5 3 0.0 android.process.media 916 727 10006S72168 28.1 1 0.0 com.android.deskclock 945 727 10025S72040 28.1 3 0.0 com.android.providers.calendar 985 727 10013S71856 28.0 0 0.0 com.android.quicksearchbox 899 727 10002S71448 27.9 1 0.0 com.android.bluetooth 977 727 10008S71384 27.8 0 0.0 com.android.music 993 727 10014S70820 27.6 0 0.0 com.android.protips On 2 Sep 2011, at 00:11, Dianne Hackborn wrote: Many of those probably aren't even browser threads, but threads for Dalvik and the application framework. For example, here is a list of threads in my browser: 1 7035native 79 21 main *27038vmwait 10 0 GC *37040vmwait 0 0 Signal Catcher *47041running 0 5 JDWP *57042vmwait 13 7 Compiler *67043wait0 0 ReferenceQueueDaemon *77044wait0 0 FinalizerDaemon *87045timed-wait 0 0 FinalizerWatchdogDaemon 9 7046native 0 0 Binder Thread #1 107047native 0 0 Binder Thread #2 117057wait0 0 pool-2-thread-1 127050native 0 0 CookieSyncManager 137056timed-wait 2 0 pool-1-thread-2 147058native 322 30 WebViewCoreThread 157053native 2 1 BackgroundHandler 167054timed-wait 0 0 pool-1-thread-1 177059wait1 0 AsyncTask #1 187062native 8 1 TexturesGenerator *19 7063wait10 1 Thread-183 207067native 0 0 Thread-185 217066native 6 0 Thread-186 227070wait10 1 AsyncTask #2 237074native 18 51 Thread-188 247076native 0 0 Thread-189 257077wait0 0 AsyncTask #3 267078wait10 1 AsyncTask #4 277079wait11 0 AsyncTask #5 WebViewCoreThread is I believe the main browser thread. You can easily see what threads are actually using CPU with adb shell top -m 10 -t while you are using the browser. On Thu, Sep 1, 2011 at 12:15 PM, Jack Harvard jack.harv...@gmail.com wrote: Thanks for your reply. I'm on the research side, rather than development. I observed 17-22 threads from com.android.browser, suppose only one of those thread is doing the real work of rendering the page. On 31 Aug 2011, at 22:58, Dianne Hackborn wrote: I really don't know what you are trying to get at. As I said, as far as I know browser CPU use is generally pretty single-threaded -- the DOM rendering and JavaScript interpreter all need to run in the same thread. Just creating more threads doesn't magically allow this work to be spread across them. And again, Gingerbread was not written for multi-core CPUs. In fact if you try to run stock GB on a multi-core CPU you will be extremely unstable because there are many things not working correctly for SMP, especially ARM SMP. So it doesn't make sense to ask questions about how stock GB runs on multi-core, because it just doesn't. If you are wondering about a particular phone someone has released with GB, you will need to talk with that manufacturer, because they will have needed to do some work to have GB
[android-developers] Control Keyboard Backlight
hi, i want to control the keyboard backlight, like with the FLASH_MODE_TORCH , that i can turn on and off, and make a pulse signal. The problem it's that a only found for controlling the keyboard light this: PowerManager.FULL_WAKE_LOCK but this changes the screen at full brightness, and i only want to change the keyboard brightness, someone can help me?? 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] XML parsing in android
Is It possible to parse a dynamically created xml in android? I want to display the xml based on fields in the xml. -- 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] Problem to increase size of table layout runtime
I must need to use table layout. but i want table layout with fixed size when there is no record or two row. after deleted that two records(row) size is fixed. and when more than two records(row) are added then size of table is increasing. table layout created on runtime. is it possible ? how? i create table layout at runtime and add row dynamically its working and also size is also increasing but when i put fixed size then the size is not increasing. Suggest me. Thanks This is my code: layout is: RelativeLayout android:id=@+id/relativeLayout1 android:layout_width=fill_parent android:layout_marginTop=10dip android:layout_height=wrap_content TableLayout android:id=@+id/ TableLayout01 android:background=#FF android:layout_width=fill_parent android:layout_height=130dip / TableLayout /RelativeLayout code: TableLayout table = (TableLayout) findViewById(R.id.TableLayout01); TableLayout.LayoutParams params = new TableLayout.LayoutParams( TableLayout.LayoutParams.FILL_PARENT, TableLayout.LayoutParams.WRAP_CONTENT); table.setLayoutParams(params); above code to increasing size. Run first time its display. but when i click the button to add rows it gives error. Please suggest me. 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] abd shell USB debugging
Hello, I have one question, I'm testing android devices, and is it possible abd command Enable or Disable USB debugging mode ? -- 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] JSON android
How to check whether an element is a JSONArray or JSONObject. I wrote
the code to check,
if(jsonObject.getJSONObject(Category).getClass().isArray()) {
} else {
}
In this case if the element 'category' is JSONObject then it work fine
but if it contains an array then it throw exception: JSONArray cannot
be converted to JSONObject. Please help. Thanks.
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[android-developers] Help me with adding overlays in google maps
hello guys , i am just trying to add overlays and markers in google maps in my android application . I am very new to android development . I have tried with all the examples and snippets given . But nothing is working for me . whatever i do i am getting only error message . please help me to debug 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
[android-developers] Updating a database without freezing
Hi, I'm working on an app that records information for a study and posts it to a database. An alert dialog prompts the user with a question and the answer is recorded and sent. I'm successfully updating the database using httpclient and httppost, however it takes a varying amount of time, usually several seconds. This is unacceptable, and I was wondering how to go about having this run in the background. Any advice you could give me would be great, thanks! -Jared -- 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] Wake lock question
If the device is sleeping and you acquire a partial wake lock, does the device immediately go back to sleep when you release the lock? If not, how long does it take? -- 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 close a single tab in tablayout
You simply need to save the information before clearAll and restore them later. However it seems that isn't a way to remove single tab using the standard API. On 2 Set, 14:26, sj sujith...@gmail.com wrote: There is a method to add a tab in TabHost as well as clear all tabs, but there are no APIs to remove one single tab. Following the logic in clearAllTabs tried to tabwidget.removeViewAt(index); tabHost.getTabContentView().removeViewAt(index) After this the behaviour is strange. I assume that is because the mTabSpecs still contain the tabspec reference. mTabSpecs is a private variable in TabHost and there are not get methods to get a handle to this. How to resolve the issue if one wants to close a single tab, and yes i have tried to clear all the tabs and add back all the tabspecs. It does not work for my usecase where some views contains some information regarding a session. If i recreate those tabspecs, i will go back to the starting point in those views. -- 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] Background Application Consistently On
I'm not that familiar with Android development, just IOS so please pardon if this is question seems too fundamental. I'm oking to create an applicaiton that once launched will consistently be on ... even when the individual is not actively using the phone/app. At various intervals, the application would send infomation (e.g., location, texts, etc.). Is this device resident application that is always ON and automatically sends this information without the user's manual intervention each time implementable in Android? 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] OutOfMemoryError
Yes. Go to the AVD manager and find the virtual device you use to debug on. Set the SD card size to a higher value. you shouldn't run into the problem again. Nicholas L. - NWD Sports.com Co-Founder -Original Message- From: bob Sent: Friday, September 02, 2011 7:43 PM To: Android Developers Subject: [android-developers] OutOfMemoryError I'm getting an OutOfMemoryError. Is there any way to increase the amount of memory my app can use? -- 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] how to upgrade andriod
I am using Samsung Pop model having 2.2.1 Version of Android and want to upgrade it. Can any one let me know how can I upgrade my Android? Please let me know the procedure.. 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] my file replacing app
Hi there i was wondering if i could make an app with android eclipse which could copy and replace a file on a phone micro sd card? Is it possible ifso can some one please give me the code thanks mizzeeboy -- 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] getLocalActivityManager().getActivity(tabTag) return NULL
I have 2 tabs with tagID tag01 and tag02. I have explicitly set the focus to first tab by calling tabHost.setCurrentTab(0) When i call getLocalActivityManager().getActivity(tag01) i get the object of activity but when i call getLocalActivityManager().getActivity(tag02) then i get NULL. Now when i again run my app and this time click second tab and then getLocalActivityManager().getActivity(tag02) gives object (toString() in logcat). So after checking it again and again i found that only activity in first tab( that i had set focus explicitly by tabHost.setCurrentTab(0)) returns non-null and other tabs return null unless u don't click those tab. When i click all tabs i.e atleast i go through all tabs by clicking them then getLocalActivityManager().getActivity(anyTag) returns object(i am tracing toString()) . How to access activity from other tabs without clicking other tabs because user won't know that he/she has to click tabs. Please give some suggestions. Because i have to access activity in tabs in my app. I hope you understood my problem. (Note: i am tracing in LogCat) -- 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 remove widget when the app is uninstalled in Android?
This is a design bug as far as I am concerned. There seems to be nothing you can do about it except let the poor phone user drag the toast to the trash can. I think you can listen for an Intent PACKAGE_UNINSTALL and then check to see if it is actually a reinstall for a new version, but there is no way to programatically remove the widget from the home screen. A related problem use-case is when the user does the CLEAR DATA option. This seems to be like an uninstall without actually removing the APK. The intention is that it is like taking the App back to the just installed state, but if the App is actually an active home screen widget then it just causes chaos. The widget remains, but any shared preferences and any registered receivers are removed. I call that a ghost widget. At least the user can drag it to the trash can. (Ghost Widgets occur also from things like a power off/on cycle when the widget config app is running and in pre 2.1 OS if the user tries to install the widget on a home screen with not enough space to fit the widget. Some ghosts are in the eye of the OS (it thinks the widget exists but it doesn't), others are in the eye of the App, but in all cases there is no functioning widget.) On Aug 11, 11:14 am, angel999 lehuy...@gmail.com wrote: In Android, I have created awidgetfor my application. When I uninstall the app, thewidgetshows problemloadingwidget error in home screen. I need a scenario wherewidgetshould be removed by the developer through code (and not by the drag and drop to the trash) when I uninstall the app. Is it possible? If so, what changes we need to do? Is there anything that can be set in the manifest so that it removes all references of the app once it is uninstalled? Please help me solve thisproblem. 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] Aw: SyncManager can't find my sync adapter
I am stuck with the same problem and can't find a solution... -- 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 create a x509 certificate?
Hi, did you find a solution? Thanks, Simon -- 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] .sh script
Hi! I'm new to Android developing, but I'd like to ask a how to go about writing a script to accomplish two simple tasks. I'd like to put this script in the existing init.post_boot.sh script found in /etc. I'd like it to run a loop while it waits for com.htc.launcher to be running, then go and rename a file, copy another file to a location and possibly set a marker on the system not to do this again on the next reboot. Any ideas how I can go about accomplishing this ? -- 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 an animation over an Overlay
Hi, It's possible to create an animation over an overlay into a map? I need to design a line that goes left to right into 10 seconds. Thks a lot Massimo -- 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: Limiting installs of licensed app to number of devices
Try www.parse.com. I have used some of their services and I believe there is a way to integrate licensing. I am not promising anything as this may be the wrong service. If you can’t find anything let me know and I will try and find the right service I used. Nicholas L. - NWD Sports.com Co-Founder -Original Message- From: Jim Sent: Friday, September 02, 2011 6:27 PM To: Android Developers Subject: [android-developers] Re: Limiting installs of licensed app to number of devices I see your point. I mis-read your concern. I implemented the policy to check licensing at intervals, to minimize sharing through temporary account setup for app download purposes. A service for this is an interesting concept. Is there any additional interest out there? We may be interested in providing this service (we are currently developing an app that requires device specific licensing, so providing it as a service is a consideration also), but it seems like it is a very limited market, unfortunately. -Jim On Sep 2, 2:11 pm, Kevin Tambascio ke...@appbrewer.net wrote: Hi Jim, I originally read this section when implementing licensing: Caution: Per-device licensing is not recommended for most applications because: - It requires that you provide a backend server to manage a users and devices mapping, and - It could inadvertently result in a user being denied access to an application that they have legitimately purchased on another device. I didn't implement this because of needing to have a backend server. Also, at the time, my app was more consumer focused, and therefore I wasn't too concerned since the average user may only have 1-2 devices (phone and a tablet, etc). Are there any paid services that offer this as a backend? I haven't found any. I did find a PHP project (http://code.google.com/p/ marketlicensing/) that would serve as a starting point. You'd have to keep a database of user devices and identities, and that brings in security and privacy issues into the mix. -Kevin On Sep 1, 5:51 pm, Jim secondphonea...@gmail.com wrote: According to the documentation, if you implemented the licensing correctly, it will not allow installation on multiple devices for the same license. (Check out the device identifier section here:http://developer.android.com/guide/publishing/licensing.html) Is there documentation or information elsewhere that contradicts this? -Jim On Sep 1, 2:57 pm, Kevin Tambascio ke...@appbrewer.net wrote: Hi, As my app has evolved, it has appealed more to business owners who want to purchase the app for their employees. According to the Android market statistics, yesterday I had a one day spike in the number of active installs, that that amounted to 10x my normal volume. Normally I sell around 5 per day, but yesterday the active installs bumped up by about 55. I know I did not sell 50+ licenses in one day per my merchant account. My fear is that a company bought one copy of my app, and since they used the same email address on those other devices, were able to download and use it on 50 devices. I have no problem in letting each person use my app on a few devices, but 50 crosses the line for me. Has anyone found any successful strategies to limit the app to just a few devices (say a license that lets you install it on 3 or 5 devices)? I would imagine that you'd have to extend the licensing system along with your own server to validate the number of devices, but I don't think users would appreciate my app calling home when started. Thoughts? -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 -- 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] Aw: SyncManager can't find my sync adapter
I finally found the solution. The contentAuthority value must equal the name used for the Provider -- 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] Unable to launch Emulator
Hi, I am getting the below error while trying to run the helloworld android application. invalid command-line parameter: Files\Android\android-sdk\tools/ emulator-arm.exe. Hint: use '@foo' to launch a virtual device named 'foo'. please use -help for more information [2011-09-02 08:38:18 - HelloAndroid] -- [2011-09-02 08:38:18 - HelloAndroid] Android Launch! [2011-09-02 08:38:18 - HelloAndroid] adb is running normally. [2011-09-02 08:38:18 - HelloAndroid] Performing com.example.helloandroid.HelloAndroidActivity activity launch [2011-09-02 08:38:18 - HelloAndroid] Automatic Target Mode: Preferred AVD 'My_AVD' is not available. Launching new emulator. [2011-09-02 08:38:18 - HelloAndroid] Launching a new emulator with Virtual Device 'My_AVD' [2011-09-02 08:38:18 - Emulator] invalid command-line parameter: Files \Android\android-sdk\tools/emulator-arm.exe. [2011-09-02 08:38:18 - Emulator] Hint: use '@foo' to launch a virtual device named 'foo'. [2011-09-02 08:38:18 - Emulator] please use -help for more information Please help me out to figure the issue as I am a new bie to Android. I even tried searching for resolution but didnot find anything for already posted queries. Please help me to get this resolved. Awaiting your reply, Sagar -- 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: 9Patch multiple contents
connect 2 device through bluetooth den print msg in a format like if we press 0 den it display hello,when i press 2 it display android..help me On Sat, Sep 3, 2011 at 12:00 AM, hpadrao hpad...@gmail.com wrote: Anyone? On 1 set, 15:49, hpadrao hpad...@gmail.com wrote: I'm gonna be crazy, I'm trying to have 1 9patch image with 2 contents (Different views). How can I do this? Please see below my code: ?xml version=1.0 encoding=utf-8? LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:layout_width=wrap_content android:layout_height=wrap_content android:background=@drawable/test_imag TextView android:layout_width=wrap_content android:textSize=4sp android:layout_height=wrap_content android:text=@string/hello android:layout_alignParentTop=true android:layout_alignParentBottom=true / TextView android:text=@string/hello android:layout_height=wrap_content android:layout_width=wrap_content android:layout_alignParentTop=true android:layout_alignParentBottom=true/TextView /LinearLayout Could you please help me? Thanks a lot. Hélio Padrão -- 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] How to detect if a view is on screen
Hello, Suppose I have a horizontal scrollable list of say 100 movie posters (each in its own View) of which only 4 Views fit on the screen at the same time. When I've scrolled through the complete list once, I will have 100 Bitmaps in memory of which only 4 are visible. To save memory, I want to release the Bitmaps of those Views that are off-screen. Is there an easy way to know whether a View is effectively visible or should I compute this myself? (I've looked at the onVisibilityChanged listener but this seems to serve a different purpose) Thanks for your help, Marc -- 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] multitasking implementation
I have to divide my my screen in four parts and show different activity running on different parts of screen running together.help me to do this. -- 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: Tamil Fonts in android 2.1
Hi Rooney, There is no inbuilt support yet. However there are some apps and browsers that support Tamil viewing and typing. Samsung Ace is also providing native support for Tamil now. Please check http://microblog.ravidreams.net/2011/01/tamil-in-android-mobile-phones/ for state of Tamil in Android OS now. Ravi -- 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] GridView shows only one row with layout_height=WRAP_CONTENT
If you want to see all of the rows you need to set layout_height=fill_parent not layout_width=fill_parent and layout_height=wrap_content. It won't be able to show all the rows though unless you make them all really small anyway depending on the number of cells you have. If you have a lot of cells then it is pointless to even try to get them to show up on one screen. Nicholas L. - NWD Sports.com Co-Founder -Original Message- From: Shri Sent: Friday, September 02, 2011 7:33 PM To: Android Developers Subject: [android-developers] GridView shows only one row with layout_height=WRAP_CONTENT I am using a GridView in a LinearLayout. I want the GridView to show up as tall as needed to show all the rows. However, I am seeing only one row when set (layout_width=MATCH_PARENT and) layout_height=WRAP_CONTENT. If I set layout_height to a size that equals mulitple rows, then I do see those rows. Looking at onMeasure in http://www.netmite.com/android/mydroid/frameworks/base/core/java/android/widget/GridView.java, I see that onMeasure does not calculate the number of rows at all, and so I can understand why only one row shows up. So it seems like an oversight. Shouldn't layout_height=WRAP_CONTENT show all rows (if possible)? Is there any workaround? -- 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] How to detect Outgoing Call Connected Event?
BroadcastReceiver can not do it.
I try to detect from logcat : DEBUG/CallNotifier(116): stopRing()...
(OFFHOOK state)
if (line.contains(stopRing()... (OFFHOOK state))) {
Log.d(TAG, Outgoing Call connected.);
}
But there are 5 Outgoing Call connected. logs before really connected.
Any suggestion ? Thanks!
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[android-developers] Re: SearchView in Action Bar randomly stealing focus
Hi Mike, I'm seeing the exact same thing. Any ideas on how to fix this? This seems like an android bug. On Jul 27, 4:17 pm, Mike Mangino mmang...@elevatedrails.com wrote: We're developing an app on Honeycomb that uses the new tab fragments stuff. We also have a SearchView in the Action Bar. We're consistently seeing the SearchView gain focus and bring up the keyboard on tab switch. It's currently 100% reproducible and always happens on the third tab change. Is anyone else seeing this on 3.1 or am I completely crazy? Mike -- 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] SAP Parser will not read and print one section of my xml File
I really need someone help in trying to get my parser to read and show
just one section of xml file, i can get it two read from top to bottom
but when i try and use the inner tags in my xml handler that separate
each section out it doesn't do it and goes mental and shows one bit of
it
import java.net.URL;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;
//import android.content.Intent;
import android.os.Bundle;
//import android.view.View;
//import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
public class Mainweather extends Seskanoreweatherpart2Activity {
weatherlist sitesList = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main2);
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(1);
layout.setBackgroundColor(0xFF80);
TextView value [];
try {
/** Handling XML */
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
/** Send URL to parse XML Tags */
URL sourceUrl = new URL(
http://www.seskanore.com/currentoutput.xml;);
/** Create handler to handle XML Tags ( extends
DefaultHandler ) */
XMLhandler XMLhandler = new XMLhandler();
xr.setContentHandler(XMLhandler);
xr.parse(new InputSource(sourceUrl.openStream()));
} catch (Exception e) {
System.out.println(XML Pasing Excpetion = + e);
}
/** Get result from XMLhandler SitlesList Object */
sitesList = XMLhandler.sitesList;
/** Assign textview array lenght by arraylist size */
// item = new TextView[sitesList.getName().size()];
value = new TextView[sitesList.getName().size()];
/** Set the result text in textview and add it to layout */
for (int i = 0; i sitesList.getName().size(); i++) {
value[i] = new TextView(this);
value[i].setText(sitesList.getvalue().get(i)+ is
+sitesList.getitem().get(i));
layout.addView(value[i]);
}
/** Set the layout view to display */
setContentView(layout);
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[android-developers] SAP Parser will not read and print one section of my xml File
I really need someone help in trying to get my parser to read and show
just one section of xml file, i can get it two read from top to bottom
but when i try and use the inner tags in my xml handler that separate
each section out it doesn't do it and goes mental and shows one bit of
it
This is the code for my Parser
package heavytime
import java.net.URL;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;
//import android.content.Intent;
import android.os.Bundle;
//import android.view.View;
//import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
public class Mainweather extends Seskanoreweatherpart2Activity {
weatherlist sitesList = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main2);
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(1);
layout.setBackgroundColor(0xFF80);
TextView value [];
try {
/** Handling XML */
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
/** Send URL to parse XML Tags */
URL sourceUrl = new URL(
http://www.seskanore.com/currentoutput.xml;);
/** Create handler to handle XML Tags ( extends
DefaultHandler ) */
XMLhandler XMLhandler = new XMLhandler();
xr.setContentHandler(XMLhandler);
xr.parse(new InputSource(sourceUrl.openStream()));
} catch (Exception e) {
System.out.println(XML Pasing Excpetion = + e);
}
/** Get result from XMLhandler SitlesList Object */
sitesList = XMLhandler.sitesList;
/** Assign textview array lenght by arraylist size */
// item = new TextView[sitesList.getName().size()];
value = new TextView[sitesList.getName().size()];
/** Set the result text in textview and add it to layout */
for (int i = 0; i sitesList.getName().size(); i++) {
value[i] = new TextView(this);
value[i].setText(sitesList.getvalue().get(i)+ is
+sitesList.getitem().get(i));
layout.addView(value[i]);
}
/** Set the layout view to display */
setContentView(layout);
}
}
This is the code for my XML handler
package heavytime
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
public class XMLhandler extends DefaultHandler {
Boolean currentElement = false;
Boolean temperature = false;
String currentValue = null;
// int currentVal = 0;
public static weatherlist sitesList = null;
public static weatherlist getSitesList() {
return sitesList;
}
public static void setSitesList(weatherlist sitesList) {
XMLhandler.sitesList = sitesList;
}
@Override
public void startDocument() throws SAXException {
// Some sort of setting up work
}
@Override
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
currentElement = true;
if (localName.equals(weatherdata))
{
sitesList = new weatherlist();}
else if (localName.equals(item)){
temperature = true;
String attr = attributes.getValue(name);
sitesList.setValue(attr);}
}
/** Called when tag closing*/
@Override
public void endElement(String uri, String localName, String qName)
throws SAXException {
currentElement = false;
/** set value*/
if (localName.equals(temperaturetags)){
localName.equalsIgnoreCase(item);
sitesList.setName(currentValue);
localName.equalsIgnoreCase(value);
sitesList.setitem(currentValue);
}
temperature = false;
}
/** Called to get tag characters*/
@Override
public void characters(char[] ch, int start, int length)
throws SAXException {
if (currentElement) {
currentValue = new String(ch, start, length);
currentElement = false;
}
}
@Override
public void endDocument() throws SAXException {
// Some sort of finishing up work
}
}
This the Code for my Arraylist for displaying the parsed information
package heavytime
import java.util.ArrayList;
public class weatherlist {
[android-developers] SAP Parser will not read and print one section of my xml File
I really need someone help in trying to get my parser to read and show
just one section of xml file, i can get it two read from top to bottom
but when i try and use the inner tags in my xml handler that separate
each section out it doesn't do it and goes mental and shows one bit of
it
This is the code for my Parser
package heavytime
import java.net.URL;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;
//import android.content.Intent;
import android.os.Bundle;
//import android.view.View;
//import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
public class Mainweather extends Seskanoreweatherpart2Activity {
weatherlist sitesList = null;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main2);
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(1);
layout.setBackgroundColor(0xFF80);
TextView value [];
try {
/** Handling XML */
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
/** Send URL to parse XML Tags */
URL sourceUrl = new URL(
http://www.seskanore.com/currentoutput.xml;);
/** Create handler to handle XML Tags ( extends
DefaultHandler ) */
XMLhandler XMLhandler = new XMLhandler();
xr.setContentHandler(XMLhandler);
xr.parse(new InputSource(sourceUrl.openStream()));
} catch (Exception e) {
System.out.println(XML Pasing Excpetion = + e);
}
/** Get result from XMLhandler SitlesList Object */
sitesList = XMLhandler.sitesList;
/** Assign textview array lenght by arraylist size */
// item = new TextView[sitesList.getName().size()];
value = new TextView[sitesList.getName().size()];
/** Set the result text in textview and add it to layout */
for (int i = 0; i sitesList.getName().size(); i++) {
value[i] = new TextView(this);
value[i].setText(sitesList.getvalue().get(i)+ is
+sitesList.getitem().get(i));
layout.addView(value[i]);
}
/** Set the layout view to display */
setContentView(layout);
}
}
This is the code for my XML handler
package heavytime
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
public class XMLhandler extends DefaultHandler {
Boolean currentElement = false;
Boolean temperature = false;
String currentValue = null;
// int currentVal = 0;
public static weatherlist sitesList = null;
public static weatherlist getSitesList() {
return sitesList;
}
public static void setSitesList(weatherlist sitesList) {
XMLhandler.sitesList = sitesList;
}
@Override
public void startDocument() throws SAXException {
// Some sort of setting up work
}
@Override
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
currentElement = true;
if (localName.equals(weatherdata))
{
sitesList = new weatherlist();}
else if (localName.equals(item)){
temperature = true;
String attr = attributes.getValue(name);
sitesList.setValue(attr);}
}
/** Called when tag closing*/
@Override
public void endElement(String uri, String localName, String qName)
throws SAXException {
currentElement = false;
/** set value*/
if (localName.equals(temperaturetags)){
localName.equalsIgnoreCase(item);
sitesList.setName(currentValue);
localName.equalsIgnoreCase(value);
sitesList.setitem(currentValue);
}
temperature = false;
}
/** Called to get tag characters*/
@Override
public void characters(char[] ch, int start, int length)
throws SAXException {
if (currentElement) {
currentValue = new String(ch, start, length);
currentElement = false;
}
}
@Override
public void endDocument() throws SAXException {
// Some sort of finishing up work
}
}
This the Code for my Arraylist for displaying the parsed information
package heavytime
import java.util.ArrayList;
public class weatherlist {
[android-developers] How to avoid 3g or 2g(GPRS) disable when my mobile standby?
Are there any APIs can deal with this issue? I search a lot, but all the messages I found are about how to keep wifi alive. 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] calling camera
Use This Code to Capture and get Image from Camera--
String fileName = new-photo-name.jpg;
//create parameters for Intent with filename
ContentValues values = new ContentValues();
values.put(MediaStore.Images.Media.TITLE, fileName);
values.put(MediaStore.Images.Media.DESCRIPTION,Image capture by
camera);//imageUri is the current activity attribute, define and save
it for later usage (also in onSaveInstanceState)
imageUri = getContentResolver().insert(
MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
//create new Intent
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE);
protected void onActivityResult(int requestCode, int resultCode, Intent
data) {
if (requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE) {
if (resultCode == RESULT_OK) {
//use imageUri here to access the image
} else if (resultCode == RESULT_CANCELED) {
Toast.makeText(this, Picture was not taken,
Toast.LENGTH_SHORT);
} else {
Toast.makeText(this, Picture was not taken,
Toast.LENGTH_SHORT);
}
}
}
On Sat, Sep 3, 2011 at 4:14 PM, Lwe luaisul...@gmail.com wrote:
how to call camera
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*With Best Regards:*
*Sanat Pandey
*Android Developer
Mob: +918860924723
sanat.pan...@halosys.com
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[android-developers] Programming in Android
Hi guys, Good morning , I'm proud that I'm a member in this great group I need your help to start programming in Android,just the beginning . Thanks in advance, hope to hear from you, yours Tareq, tariq.mam...@gmail.com facebook.com/tareq.mamari twitter.com/tareq_mamari -- 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] .sh script
On Sat, Sep 03, 2011 at 10:54:21PM -0700, ACN wrote: I'd like to put this script in the existing init.post_boot.sh script found in /etc. I cannot imagine that the Android's security would be so insanely flawed as to allow you to do that (particularly if you want to do that from an app). I haven't seen what level a rooted device will allow, but I'd hope that it still wouldn't allow THAT The security implications are on the most SEVERE level And even if your intentions are ok, it could still be mis-used by someone whose intentions are not so good Later, --jim -- 73 DE N5IAL (/4)| There it was, right in the title bar: spooky1...@gmail.com| Microsoft Operations POS. Running FreeBSD 7.0 | ICBM / Hurricane: | Never before has a TLA been so appropriately 30.44406N 86.59909W | mis-parsed. (alt.sysadmin.recovery) Android Apps Listing at http://www.jstrack.org/barcodes.html -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Android Operating System for Your Computer
Android the new revolutionary OS from google is playing its role on Tablets, and Mobile devices and got a wide variety of listeners in all segments with its google driven interface .This feature rich operating system intially limited to devices designed for Android and like meego and chrome OS it is not readily available for Computers including mini laptop,netbook and desktops . In one of the earlier article i explained about this version and at that time i dont have an installation on hand to detail the OS , now i got one instance of android on my computer and so lets have a look on features.The project bringing android to computer is named Android-x86 – Porting Android to x86, Read Full http://www.meabi.com/android-for-netbook-laptops-and-desktops-the-android86-project/ -- 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] Question: Is it possible to get the RAW camera data?
On Sun, Sep 4, 2011 at 3:07 PM, Jim Graham spooky1...@gmail.com wrote: HOWEVER, the digital cameras that I've seen on Android devices have all been in the 2 to 3 MP range. Within about 18 inches of me I have a phone with a 5-megapixel camera, a phone with a 13(!)-megapixel camera, and a tablet with a 5-megapixel camera. The 5-megapixel devices are fairly conventional; the 13-megapixel one is a bit special. Not to mention crazy expensive. There are Android phones with low-resolution cameras, but many people will have phones with better cameras. Note that I'm not quibbling about anything with your post, other than the prevalence of better-megapixel devices. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 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
Re: [android-developers] Updating a database without freezing
You may want to look at using an asynctask Here are some research notes on async task (This is not a tutorial but could point you to do some work) http://www.satyakomatineni.com/item/3536 On Fri, Sep 2, 2011 at 5:23 PM, Jared Kass jdk...@cornell.edu wrote: Hi, I'm working on an app that records information for a study and posts it to a database. An alert dialog prompts the user with a question and the answer is recorded and sent. I'm successfully updating the database using httpclient and httppost, however it takes a varying amount of time, usually several seconds. This is unacceptable, and I was wondering how to go about having this run in the background. Any advice you could give me would be great, thanks! -Jared -- 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 -- Satya Komatineni http://www.satyakomatineni.com http://www.androidbook.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] multitasking implementation
You really do not want to show different activities running on different parts of the screen running together. While ActivityGroup could be forced into working that way, it has been deprecated, and new development should be avoiding it. Please look into fragments (both the native Honeycomb fragments and the implementation in the Android Compatibility Library). On Sat, Sep 3, 2011 at 2:04 AM, sandy sandeepsaga...@gmail.com wrote: I have to divide my my screen in four parts and show different activity running on different parts of screen running together.help me to do this. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy _The Busy Coder's Guide to Android Development_ Version 3.6 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
