date:20110822

On Mon, Aug 22, 2011 at 12:14 PM, Simon Platten 
simonaplat...@googlemail.com wrote:

 Whos him?


 On Mon, Aug 22, 2011 at 7:22 AM, Naveen kumarnaveen.si...@gmail.comwrote:

 i think android development is very bad for android developer compare
 to xcode.

 xcode giving framework for each and every ap implementation.


 here i want to generate a codec interface facing issue, post to
 android community but not getting any response back by him.



 Thanks,

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 Regards,
 Sy


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Is some one is able to help me in codec interface in android. i have done
all the stubs of jni but facing error.alws posted to android community but
not getting back any response then what i decide for developers growth in
android.Not getting support by some one .

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Re: [android-developers] Android development is very bad

xcode sucks

On Sun, Aug 21, 2011 at 11:44 PM, Simon Platten
simonaplat...@googlemail.com wrote:
 Whos him?

 On Mon, Aug 22, 2011 at 7:22 AM, Naveen kumarnaveen.si...@gmail.com wrote:

 i think android development is very bad for android developer compare
 to xcode.

 xcode giving framework for each and every ap implementation.


 here i want to generate a codec interface facing issue, post to
 android community but not getting any response back by him.



 Thanks,

 --
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 --
 Regards,
 Sy

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-- 
~ Jeremiah:9:23-24
Android 2D MMORPG: http://solrpg.com/, http://www.youtube.com/user/revoltingx

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Re: [android-developers] Re: developeing on a htc sensation

2011-08-22 Thread Mark Ayers

sounds like somebody could use a root.
On Aug 21, 2011 11:39 PM, René tan...@get2net.dk wrote:
 Hi.

 Now i have tried it a few times this morning.
 It seems like i dont have permisions for doing that. I both tried the
 adb push and install.

 I will try later on.

 René


 On 19 Aug., 19:34, Kristopher Micinski krismicin...@gmail.com wrote:
 Occasionally I've had to delete the program from my phone and then try
 an adb push?

 Does that work for you?

 (This will happen when you swap machines, for example.)

 Kris



 On Fri, Aug 19, 2011 at 1:24 PM, René tan...@get2net.dk wrote:
  Hi!
  I am using my phone for developing apps.
  It works fine, but when i make changes it doesn't seems to update.
  Can i force it some way?

  Regards.
  René

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 http://groups.google.com/group/android-developers?hl=en- Skjul tekst i
anførselstegn -

 - Vis tekst i anførselstegn -

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Re: [android-developers] Android development is very bad

Now i need help me codec interface in android can u able to help me then
good else all os have many limitation

On Mon, Aug 22, 2011 at 12:21 PM, Miguel Morales therevolti...@gmail.comwrote:

 xcode sucks

 On Sun, Aug 21, 2011 at 11:44 PM, Simon Platten
 simonaplat...@googlemail.com wrote:
  Whos him?
 
  On Mon, Aug 22, 2011 at 7:22 AM, Naveen kumarnaveen.si...@gmail.com
 wrote:
 
  i think android development is very bad for android developer compare
  to xcode.
 
  xcode giving framework for each and every ap implementation.
 
 
  here i want to generate a codec interface facing issue, post to
  android community but not getting any response back by him.
 
 
 
  Thanks,
 
  --
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 android-developers@googlegroups.com
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  http://groups.google.com/group/android-developers?hl=en
 
 
  --
  Regards,
  Sy
 
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 --
 ~ Jeremiah:9:23-24
 Android 2D MMORPG: http://solrpg.com/,
 http://www.youtube.com/user/revoltingx

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Re: [android-developers] Android development is very bad

08-22 12:32:46.969: ERROR/FFMpegMediaPlayer(4610): AV_LOG_WARNING: No
accelerated colorspace conversion found from %s to %s.


how to handle this error help me

On Mon, Aug 22, 2011 at 12:26 PM, NaveenShrivastva 
kumarnaveen.si...@gmail.com wrote:

 Now i need help me codec interface in android can u able to help me then
 good else all os have many limitation


 On Mon, Aug 22, 2011 at 12:21 PM, Miguel Morales 
 therevolti...@gmail.comwrote:

 xcode sucks

 On Sun, Aug 21, 2011 at 11:44 PM, Simon Platten
 simonaplat...@googlemail.com wrote:
  Whos him?
 
  On Mon, Aug 22, 2011 at 7:22 AM, Naveen kumarnaveen.si...@gmail.com
 wrote:
 
  i think android development is very bad for android developer compare
  to xcode.
 
  xcode giving framework for each and every ap implementation.
 
 
  here i want to generate a codec interface facing issue, post to
  android community but not getting any response back by him.
 
 
 
  Thanks,
 
  --
  You received this message because you are subscribed to the Google
  Groups Android Developers group.
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 android-developers@googlegroups.com
  To unsubscribe from this group, send email to
  android-developers+unsubscr...@googlegroups.com
  For more options, visit this group at
  http://groups.google.com/group/android-developers?hl=en
 
 
  --
  Regards,
  Sy
 
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 --
 ~ Jeremiah:9:23-24
 Android 2D MMORPG: http://solrpg.com/,
 http://www.youtube.com/user/revoltingx

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[android-developers] vertical scroll

2011-08-22 Thread vineeshkc

hi,

how vertical scroll  bar   for TableLayout in android  ??

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Re: [android-developers] vertical scroll

2011-08-22 Thread Ratheesh Valamchuzhy

Hi Vineesh


U can use a scroll view , with set the property  of  scroll view height to
fill parent

?xml version=1.0 encoding=utf-8?
ScrollView
android:id=@+id/widget31
android:layout_width=fill_parent
android:layout_height=fill_parent
android:background=#2F4F4F
xmlns:android=http://schemas.android.com/apk/res/android;

TableLayout
android:id=@+id/widget107
android:layout_width=fill_parent
android:layout_height=fill_parent
android:orientation=vertical
android:stretchColumns=1
xmlns:android=http://schemas.android.com/apk/res/android;

/ remining table layout values

/TableLayout
/ScrollView


thanks

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Re: [android-developers] vertical scroll

2011-08-22 Thread Ratheesh Valamchuzhy


Also use the table layout property to

android:scrollbars=vertical

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[android-developers] Re: Tutorials on Using RenderScript in a Live Wallpaper?

2011-08-22 Thread newbyca

for those interested, i came up with the following and it seems to
work.
for those that know way more about this than me, it'd be great to know
if there's a better way or if i'm doing anything truly awful :)

tia//


class WallpaperServiceHelper extends WallpaperService{

@Override
public final Engine onCreateEngine(){
return new WallpaperEngineHelper(getApplicationContext());
}

protected class WallpaperEngineHelper extends Engine{

private Context mContext;
private RenderScriptGL mRs;
private MyRenderRs mRender;

public WallpaperEngineHelper(Context c){
super();
mContext = c;
}

@Override
public void onSurfaceChanged(SurfaceHolder holder, int format,
int w, int h) {
super.onSurfaceChanged(holder, format, w, h);
if(mRs == null){
RenderScriptGL.SurfaceConfig sc = new
RenderScriptGL.SurfaceConfig();
mRs = new RenderScriptGL(mContext, sc);
mRs.setSurface(holder, w, h);
mRender = new MyRenderRs();
mRender.init(mRs, w, h);
}
}

@Override
public void onSurfaceDestroyed(SurfaceHolder holder) {
super.onSurfaceDestroyed(holder);
if(mRs != null){
mRs.destroy();
}
}

}

}





On Aug 22, 2:40 am, newbyca newb...@gmail.com wrote:
 are there any tutorials or source code examples on incorporating
 RenderScript into a live wallpaper?

 i've looked quite a bit and can't find anything ... or maybe i missed
 something obvious?

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Re: [android-developers] Re: Tutorials on Using RenderScript in a Live Wallpaper?

2011-08-22 Thread Romain Guy

It's a little bit more complicated, you are not catching all possible cases
(for instance when the surface is resized.) You should look at the how we
did it for the standard live wallpapers:

http://android.git.kernel.org/?p=platform/packages/wallpapers/Basic.git;a=blob;f=src/com/android/wallpaper/RenderScriptWallpaper.java;h=5d6a497c4c774003d9285e216378df10bacac897;hb=refs/heads/gingerbread-release

On Mon, Aug 22, 2011 at 12:12 AM, newbyca newb...@gmail.com wrote:

 for those interested, i came up with the following and it seems to
 work.
 for those that know way more about this than me, it'd be great to know
 if there's a better way or if i'm doing anything truly awful :)

 tia//

 
 class WallpaperServiceHelper extends WallpaperService{

@Override
public final Engine onCreateEngine(){
return new WallpaperEngineHelper(getApplicationContext());
}

protected class WallpaperEngineHelper extends Engine{

private Context mContext;
private RenderScriptGL mRs;
private MyRenderRs mRender;

public WallpaperEngineHelper(Context c){
super();
mContext = c;
}

@Override
public void onSurfaceChanged(SurfaceHolder holder, int format,
 int w, int h) {
super.onSurfaceChanged(holder, format, w, h);
if(mRs == null){
RenderScriptGL.SurfaceConfig sc = new
 RenderScriptGL.SurfaceConfig();
mRs = new RenderScriptGL(mContext, sc);
mRs.setSurface(holder, w, h);
mRender = new MyRenderRs();
mRender.init(mRs, w, h);
}
}

@Override
public void onSurfaceDestroyed(SurfaceHolder holder) {
super.onSurfaceDestroyed(holder);
if(mRs != null){
mRs.destroy();
}
}

}

 }
 




 On Aug 22, 2:40 am, newbyca newb...@gmail.com wrote:
  are there any tutorials or source code examples on incorporating
  RenderScript into a live wallpaper?
 
  i've looked quite a bit and can't find anything ... or maybe i missed
  something obvious?

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-- 
Romain Guy
Android framework engineer
romain...@android.com

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Re: [android-developers] How do I can make resolution independent game?

Use 9-patch images to have them scaled properly. As for the rest of it use a
game engine. They do most of the work for you. I use
http://www.andengine.org but you can use any other you like. Try Googling
Android game engine.

Thanks

On Sun, Aug 21, 2011 at 10:12 PM, Zwiebel hunzwie...@gmail.com wrote:

 How do I can make, for example if the user clicks at the 50,50
 coordinates on the 800x480 resolution screen, will it be on the
 appropriate resolution on the 480x320 resolution screen too? I read on
 the internet that I need to make my game for only one resolution, and
 then scale the touches, and the images up, or down. But how I can do
 this scale?

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http://www.raghavsood.com/
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Re: [android-developers] Re: developeing on a htc sensation

Just uninstall it from your phone settings. and then re install it.

On Mon, Aug 22, 2011 at 12:27 PM, Mark Ayers markthe...@gmail.com wrote:

 sounds like somebody could use a root.
 On Aug 21, 2011 11:39 PM, René tan...@get2net.dk wrote:
  Hi.
 
  Now i have tried it a few times this morning.
  It seems like i dont have permisions for doing that. I both tried the
  adb push and install.
 
  I will try later on.
 
  René
 
 
  On 19 Aug., 19:34, Kristopher Micinski krismicin...@gmail.com wrote:
  Occasionally I've had to delete the program from my phone and then try
  an adb push?
 
  Does that work for you?
 
  (This will happen when you swap machines, for example.)
 
  Kris
 
 
 
  On Fri, Aug 19, 2011 at 1:24 PM, René tan...@get2net.dk wrote:
   Hi!
   I am using my phone for developing apps.
   It works fine, but when i make changes it doesn't seems to update.
   Can i force it some way?
 
   Regards.
   René
 
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  http://groups.google.com/group/android-developers?hl=en- Skjul tekst i
 anførselstegn -
 
  - Vis tekst i anførselstegn -
 
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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/

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[android-developers] Re: Tutorials on Using RenderScript in a Live Wallpaper?

2011-08-22 Thread newbyca

awesome, that's what i was looking for. tx!

On Aug 22, 3:19 am, Romain Guy romain...@android.com wrote:
 It's a little bit more complicated, you are not catching all possible cases
 (for instance when the surface is resized.) You should look at the how we
 did it for the standard live wallpapers:

 http://android.git.kernel.org/?p=platform/packages/wallpapers/Basic.g...









 On Mon, Aug 22, 2011 at 12:12 AM, newbyca newb...@gmail.com wrote:
  for those interested, i came up with the following and it seems to
  work.
  for those that know way more about this than me, it'd be great to know
  if there's a better way or if i'm doing anything truly awful :)

  tia//

  
  class WallpaperServiceHelper extends WallpaperService{

         @Override
         public final Engine onCreateEngine(){
                 return new WallpaperEngineHelper(getApplicationContext());
         }

         protected class WallpaperEngineHelper extends Engine{

             private Context mContext;
             private RenderScriptGL mRs;
             private MyRenderRs mRender;

             public WallpaperEngineHelper(Context c){
                 super();
                 mContext = c;
             }

             @Override
             public void onSurfaceChanged(SurfaceHolder holder, int format,
  int w, int h) {
                 super.onSurfaceChanged(holder, format, w, h);
                 if(mRs == null){
                         RenderScriptGL.SurfaceConfig sc = new
  RenderScriptGL.SurfaceConfig();
                         mRs = new RenderScriptGL(mContext, sc);
                         mRs.setSurface(holder, w, h);
                         mRender = new MyRenderRs();
                         mRender.init(mRs, w, h);
                 }
             }

             @Override
             public void onSurfaceDestroyed(SurfaceHolder holder) {
                 super.onSurfaceDestroyed(holder);
                 if(mRs != null){
                         mRs.destroy();
                 }
             }

         }

  }
  

  On Aug 22, 2:40 am, newbyca newb...@gmail.com wrote:
   are there any tutorials or source code examples on incorporating
   RenderScript into a live wallpaper?

   i've looked quite a bit and can't find anything ... or maybe i missed
   something obvious?

  --
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 http://groups.google.com/group/android-developers?hl=en

 --
 Romain Guy
 Android framework engineer
 romain...@android.com

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[android-developers] Re: Android development is very bad

2011-08-22 Thread martypantsROK

Apparently we suck at answering questions. Sorry.
Maybe if the question you asked was understandable
(i.e. You suck at asking questions)
you might get some help.

On Aug 22, 3:22 pm, Naveen kumarnaveen.si...@gmail.com wrote:
 i think android development is very bad for android developer compare
 to xcode.

 xcode giving framework for each and every ap implementation.

 here i want to generate a codec interface facing issue, post to
 android community but not getting any response back by him.

 Thanks,

-- 
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Re: [android-developers] Re: Android development is very bad

i want to create video codec plz help me, i have knowledge of JNI lib
implementation in android .



On Mon, Aug 22, 2011 at 1:24 PM, martypantsROK martyg...@gmail.com wrote:

 Apparently we suck at answering questions. Sorry.
 Maybe if the question you asked was understandable
(i.e. You suck at asking questions)
 you might get some help.

 On Aug 22, 3:22 pm, Naveen kumarnaveen.si...@gmail.com wrote:
  i think android development is very bad for android developer compare
  to xcode.
 
  xcode giving framework for each and every ap implementation.
 
  here i want to generate a codec interface facing issue, post to
  android community but not getting any response back by him.
 
  Thanks,

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Re: [android-developers] Re: Android development is very bad

how to handle not found accelerated colorspace conversion android video play

On Mon, Aug 22, 2011 at 2:02 PM, NaveenShrivastva 
kumarnaveen.si...@gmail.com wrote:


 i want to create video codec plz help me, i have knowledge of JNI lib
 implementation in android .



 On Mon, Aug 22, 2011 at 1:24 PM, martypantsROK martyg...@gmail.comwrote:

 Apparently we suck at answering questions. Sorry.
 Maybe if the question you asked was understandable
(i.e. You suck at asking questions)
 you might get some help.

 On Aug 22, 3:22 pm, Naveen kumarnaveen.si...@gmail.com wrote:
  i think android development is very bad for android developer compare
  to xcode.
 
  xcode giving framework for each and every ap implementation.
 
  here i want to generate a codec interface facing issue, post to
  android community but not getting any response back by him.
 
  Thanks,

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Re: [android-developers] Re: Android development is very bad

http://tinyurl.com/3mqcq8s

On Mon, Aug 22, 2011 at 2:02 PM, NaveenShrivastva 
kumarnaveen.si...@gmail.com wrote:


 i want to create video codec plz help me, i have knowledge of JNI lib
 implementation in android .



 On Mon, Aug 22, 2011 at 1:24 PM, martypantsROK martyg...@gmail.comwrote:

 Apparently we suck at answering questions. Sorry.
 Maybe if the question you asked was understandable
(i.e. You suck at asking questions)
 you might get some help.

 On Aug 22, 3:22 pm, Naveen kumarnaveen.si...@gmail.com wrote:
  i think android development is very bad for android developer compare
  to xcode.
 
  xcode giving framework for each and every ap implementation.
 
  here i want to generate a codec interface facing issue, post to
  android community but not getting any response back by him.
 
  Thanks,

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[android-developers] need help on take snapshot and save

2011-08-22 Thread sktniran

Hi friends,

i want to take snapshot and save it in database in android.i
dont have any idea about this. i need some information related to
this. can anyone please help to start this application?

Thanks.

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[android-developers] Deployment to Android devices from Windows and Mac

Hi all,

I want to know what are the using technologies for deploy Android
Application to the Android device from Windows or MAC.Please give ma any
kind of reference or details to identify that mechanism. Exactly i want to
know about deploying michanism.

thanks,

-- 
*Rathna Kumara Premadasa*
Sri Lanka.

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Re: [android-developers] Re: Android development is very bad

2011-08-22 Thread Mark Murphy

On Mon, Aug 22, 2011 at 4:32 AM, NaveenShrivastva
kumarnaveen.si...@gmail.com wrote:

 i want to create video codec plz help me, i have knowledge of JNI lib
 implementation in android .

That requires custom firmware, which is not the subject of this list.
Please find a list on http://source.android.com that is relevant and
ask intelligent, well-written questions there.

-- 
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http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Android Training in NYC: http://marakana.com/training/android/

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Re: [android-developers] need help on take snapshot and save

Snapshot of the screen or through the camera? You will need to provide a lot
more information.

On Mon, Aug 22, 2011 at 3:15 PM, sktniran sktniranjanad...@gmail.comwrote:

 Hi friends,

i want to take snapshot and save it in database in android.i
 dont have any idea about this. i need some information related to
 this. can anyone please help to start this application?

 Thanks.

 --
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required to have complete control)
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Re: [android-developers] Re: Android development is very bad

On Mon, Aug 22, 2011 at 3:39 PM, Mark Murphy mmur...@commonsware.comwrote:

 On Mon, Aug 22, 2011 at 4:32 AM, NaveenShrivastva
 kumarnaveen.si...@gmail.com wrote:
 
  i want to create video codec plz help me, i have knowledge of JNI lib
  implementation in android .

 That requires custom firmware, which is not the subject of this list.
 Please find a list on http://source.android.com that is relevant and
 ask intelligent, well-written questions there.

 --
 Mark Murphy (a Commons Guy)
 http://commonsware.com | http://github.com/commonsguy
 http://commonsware.com/blog | http://twitter.com/commonsguy

 Android Training in NYC: http://marakana.com/training/android/

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Hi sir, i have already done this type of stub there, not getting response
back from that side,

now very unhappy with android, alws facing issue.trying for long time on
this issue ,

but not getting success.

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Re: [android-developers] Re: Android development is very bad

If you want instantaneous help then employ someone as a teacher. People
contribute their own time freely on these lists and are under no obligation
to help you.

On Mon, Aug 22, 2011 at 3:44 PM, NaveenShrivastva 
kumarnaveen.si...@gmail.com wrote:



 On Mon, Aug 22, 2011 at 3:39 PM, Mark Murphy mmur...@commonsware.comwrote:

 On Mon, Aug 22, 2011 at 4:32 AM, NaveenShrivastva
 kumarnaveen.si...@gmail.com wrote:
 
  i want to create video codec plz help me, i have knowledge of JNI lib
  implementation in android .

 That requires custom firmware, which is not the subject of this list.
 Please find a list on http://source.android.com that is relevant and
 ask intelligent, well-written questions there.

 --
 Mark Murphy (a Commons Guy)
 http://commonsware.com | http://github.com/commonsguy
 http://commonsware.com/blog | http://twitter.com/commonsguy

 Android Training in NYC: http://marakana.com/training/android/

 --
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 android-developers+unsubscr...@googlegroups.com
 For more options, visit this group at
 http://groups.google.com/group/android-developers?hl=en



 Hi sir, i have already done this type of stub there, not getting response
 back from that side,

 now very unhappy with android, alws facing issue.trying for long time on
 this issue ,

 but not getting success.

  --
 You received this message because you are subscribed to the Google
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 To unsubscribe from this group, 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/

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[android-developers] Re: need help on take snapshot and save

2011-08-22 Thread sktniran

oh sorry.. i want to take snapshot from camera and save it in sqllite
db.

thanks

On Aug 22, 3:12 pm, Appaholics raghavs...@appaholics.in wrote:
Snapshot of the screen or through the camera? You will need to provide a lot
more information.

On Mon, Aug 22, 2011 at 3:15 PM, sktniran sktniranjanad...@gmail.comwrote:

Hi friends,

i want to take snapshot and save it in database in android.i
dont have any idea about this. i need some information related to
this. can anyone please help to start this application?

Thanks.

--
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--
--
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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/

Re: [android-developers] Re: Android development is very bad

i am not getting teacher which gives me actual way for codec implementation
for android.

all suffering from this issue.


On Mon, Aug 22, 2011 at 3:52 PM, Appaholics raghavs...@appaholics.inwrote:

 If you want instantaneous help then employ someone as a teacher. People
 contribute their own time freely on these lists and are under no obligation
 to help you.

 On Mon, Aug 22, 2011 at 3:44 PM, NaveenShrivastva 
 kumarnaveen.si...@gmail.com wrote:



 On Mon, Aug 22, 2011 at 3:39 PM, Mark Murphy mmur...@commonsware.comwrote:

 On Mon, Aug 22, 2011 at 4:32 AM, NaveenShrivastva
 kumarnaveen.si...@gmail.com wrote:
 
  i want to create video codec plz help me, i have knowledge of JNI lib
  implementation in android .

 That requires custom firmware, which is not the subject of this list.
 Please find a list on http://source.android.com that is relevant and
 ask intelligent, well-written questions there.

 --
 Mark Murphy (a Commons Guy)
 http://commonsware.com | http://github.com/commonsguy
 http://commonsware.com/blog | http://twitter.com/commonsguy

 Android Training in NYC: http://marakana.com/training/android/

 --
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 For more options, visit this group at
 http://groups.google.com/group/android-developers?hl=en



 Hi sir, i have already done this type of stub there, not getting response
 back from that side,

 now very unhappy with android, alws facing issue.trying for long time on
 this issue ,

 but not getting success.

  --
 You received this message because you are subscribed to the Google
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 To unsubscribe from this group, send email to
 android-developers+unsubscr...@googlegroups.com
 For more options, visit this group at
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 --
 --
 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/

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Re: [android-developers] Re: Android development is very bad

2011-08-22 Thread Mark Murphy

On Mon, Aug 22, 2011 at 6:54 AM, NaveenShrivastva
kumarnaveen.si...@gmail.com wrote:
 i am not getting teacher which gives me actual way for codec implementation
 for android.
 all suffering from this issue.

If you work for a device manufacturer or wireless carrier, they will
have better ways of getting Android assistance than asking on these
groups, whether that is through their direct relationship with Google
or by hiring firmware developers experienced in these areas.

If you do not work for a device manufacturer or wireless carrier, you
have bigger problems. Rather than worrying about the video codec, you
will want to spend the next year or two learning how to modify and
deploy Android firmware (which, again, is not a relevant topic for
this list). Only after you have mastered that work will you be able to
do anything with a video codec, and by then, you will know where and
how to ask intelligent, well-written questions on that subject.

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com | http://github.com/commonsguy
http://commonsware.com/blog | http://twitter.com/commonsguy

Android Training in NYC: http://marakana.com/training/android/

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Re: [android-developers] Re: need help on take snapshot and save

http://tinyurl.com/3tsnd6n

On Mon, Aug 22, 2011 at 4:23 PM, sktniran sktniranjanad...@gmail.comwrote:

 oh sorry.. i want to take snapshot from camera and save it in sqllite
 db.

 thanks

 On Aug 22, 3:12 pm, Appaholics raghavs...@appaholics.in wrote:
  Snapshot of the screen or through the camera? You will need to provide a
 lot
  more information.
 
  On Mon, Aug 22, 2011 at 3:15 PM, sktniran sktniranjanad...@gmail.com
 wrote:
 
 
 
   Hi friends,
 
  i want to take snapshot and save it in database in android.i
   dont have any idea about this. i need some information related to
   this. can anyone please help to start this application?
 
   Thanks.
 
   --
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  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/

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https://market.android.com/developer?pub=Appaholics
http://www.appaholics.in/

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[android-developers] Re: Deployment to Android devices from Windows and Mac

Hi,

Please help me someone who know about this..


Rathna Kumara Premadasa
 Sri Lanka.

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Re: [android-developers] Re: Deployment to Android devices from Windows and Mac

Send the apk to the device via the market, email, bluetooth etc. Install it.
Your app has now been deployed.

On Mon, Aug 22, 2011 at 4:46 PM, Rathna Kumara Premadasa 
rathnakumar...@gmail.com wrote:

 Hi,

 Please help me someone who know about this..


 Rathna Kumara Premadasa
  Sri Lanka.

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https://market.android.com/developer?pub=Appaholics
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Re: [android-developers] Re: Android development is very bad

2011-08-22 Thread Jim Graham

On Mon, Aug 22, 2011 at 04:24:06PM +0530, NaveenShrivastva wrote:
 On Mon, Aug 22, 2011 at 3:52 PM, Appaholics raghavs...@appaholics.inwrote:
 
  If you want instantaneous help then employ someone as a teacher. People
  contribute their own time freely on these lists and are under no obligation
  to help you.
 
 i am not getting teacher which gives me actual way for codec implementation
 for android.
 
 all suffering from this issue.

Look, you are obviously new to the 'Net, and to how things work on
the 'Net, so you should really be paying attention to what people
are telling you.  If you go around whining about how nobody is giving
you the code all you accomplish is to become an annoying bug, as
you should have noticed by now.

Read Raghav's post above, and then answer the following question:

How much are you willing to *PAY* someone to be your teacher?  I
suggest a starting amount of AT LEAST $50/hour, if you want someone
beyond an absolute beginner.  Oh, and be prepared to pay in advance.

Later,
   --jim

PS:  Learn to post correctly, as well.  Top-posting is generally
 considered a very Bad Thing, and is only really acceptable
 in a 100% mickeysoft environment (and even then, not always).
 Also, I saw one of your posts where you posted your question
 below the two dashes and a space that marks the beginning of
 the .signaturebe advised that a lot of people have their
 e-mail client configured to not even show sigs.  Mine, for
 example, is set to show them in a very dark color on a very
 dark background  I just happened to notice your text
 purely by chance.

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 H, Psych OS.  Perhaps the next freeware OS   --me

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Re: [android-developers] Re: Deployment to Android devices from Windows and Mac

Thanks for your reply,

   But I'm asking what is the technology used to deploy application to
device in Android.Some thin call, whats the API or something like
that.Because i want to develop android application using my own developing
environment and deploy it to android device.Exactly i want to know about the
deploying part for my application deployment.

thanks,
-- 
*Rathna Kumara Premadasa*
Sri Lanka.

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[android-developers] Question about Button

2011-08-22 Thread Ash

Hi All,

Wondering if anyone can advice me on the following. I wish to create a 
button which will allow me to have:
1. a color when the button is disabled
2. a color when the button is enabled but idle
3. a color when the button is enabled and pressed
4. a border which will change color upon some external activity.

After reading this tutorial (
http://blog.androgames.net/40/custom-button-style-and-theme/) I have to able 
to achieve steps 1-3. However, I am struggling to achieve step 4. Also note 
that step 4 will need to happen programmatically as my application 
implements a 3rd party observer which notifies me when a task is active.

Can someone please guide me on how to achieve step 4. Ideally I would like 
to use the shape that is described in the above link with a border which I 
can control via my code? Please advice.

Thanks. 

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[android-developers] Only audio, no video

2011-08-22 Thread Naveen



I managed to compile the debug Branch and I could play videos, but I
get no video - only audio is working.

The libraries are loaded and also no other errors in LogCat, except
AV_LOG_WARNING: No accelerated colorspace conversion found from %s to
%s, but I think that's ok.

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[android-developers] Attach more than one picture JavaMail?

2011-08-22 Thread Duygu Kahraman


Hi all;

In my project i am using Javamail and i attached 1 image .i am using
this code (http://www.jondev.net/articles/
Sending_Emails_without_User_Intervention_%28no_Intents%29_in_Android).

But i want to attach more pictures to mail.

Can anybody help me?i some googling but i see some html code.I want to
get from sdcard.

THX.

Duygu Kahraman
http://tr.linkedin.com/in/duygukahramann

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Re: [android-developers] Re: Deployment to Android devices from Windows and Mac

You will develop it using the NDK and/or SDK and deploy it through the
Android Market, Amazon Appstore or your own website.

On Mon, Aug 22, 2011 at 5:10 PM, Rathna Kumara Premadasa 
rathnakumar...@gmail.com wrote:

 Thanks for your reply,

But I'm asking what is the technology used to deploy application to
 device in Android.Some thin call, whats the API or something like
 that.Because i want to develop android application using my own developing
 environment and deploy it to android device.Exactly i want to know about the
 deploying part for my application deployment.

 thanks,
 --
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 Sri Lanka.

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Re: [android-developers] Only audio, no video

Use an Android firmware list for questions relating to the frimware.
http://source.android.क http://source.android.xn--11bॉम


On Mon, Aug 22, 2011 at 5:30 PM, Naveen kumarnaveen.si...@gmail.com wrote:



 I managed to compile the debug Branch and I could play videos, but I
 get no video - only audio is working.

 The libraries are loaded and also no other errors in LogCat, except
 AV_LOG_WARNING: No accelerated colorspace conversion found from %s to
 %s, but I think that's ok.

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Re: [android-developers] Question about Button

2011-08-22 Thread Ratheesh Valamchuzhy

Hi

add one more image with border color(as u want ) and redraw it at a specific
event

thanks

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Re: [android-developers] Attach more than one picture JavaMail?

2011-08-22 Thread Daniel Drozdzewski

On 22 August 2011 13:03, Duygu Kahraman duygu.kahram...@gmail.com wrote:

 Hi all;

 In my project i am using Javamail and i attached 1 image .i am using
 this code (http://www.jondev.net/articles/
 Sending_Emails_without_User_Intervention_%28no_Intents%29_in_Android).

 But i want to attach more pictures to mail.

...then you need to call Mail.addAttachment() method more than once.

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Re: [android-developers] Re: Deployment to Android devices from Windows and Mac

Hi,

Thanks dear,

I've create my own developing enviorment using Android NDK and SDK in
Eclipse creating several eclipse plugins but i was not able to deploy my app
to Android device to debug it. i want to run application on the device when
i Run my project. I'm asking do u know about the technologies used in
Android to deploy app to device for debug or Run. About suitable API or
something...
-- 
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Sri Lanka.

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Re: [android-developers] Re: Deployment to Android devices from Windows and Mac

http://www.appaholics.in/using-a-hardware-device-for-debugging/

On Mon, Aug 22, 2011 at 6:06 PM, Rathna Kumara Premadasa 
rathnakumar...@gmail.com wrote:

 Hi,

 Thanks dear,

 I've create my own developing enviorment using Android NDK and SDK in
 Eclipse creating several eclipse plugins but i was not able to deploy my app
 to Android device to debug it. i want to run application on the device when
 i Run my project. I'm asking do u know about the technologies used in
 Android to deploy app to device for debug or Run. About suitable API or
 something...

 --
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 Sri Lanka.

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[android-developers] Calendar Widget

2011-08-22 Thread Daniel Rindt

Hello everyone,

i am looking for a calendar view, like used in android 3.x with ability to 
translate it.

Thanks for all suggestions
Daniel

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Re: [android-developers] vertical scroll

2011-08-22 Thread vineeshkc

thanks Ratheesh Valamchuzhy for your reply

actually am looking horizontal scrolling

i find  out the problem by using  android:oriantation=horizontal in
the attribute





On Mon, Aug 22, 2011 at 12:39 PM, Ratheesh Valamchuzhy
android...@gmail.com wrote:
 
 Also use the table layout property to

 android:scrollbars=vertical


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[android-developers] Re: Android development is very bad

2011-08-22 Thread nexbug

Yep, you are probably right. It's a good idea then for you to stick
with what you like then. Some peope (me personally) like developing
without being spoonfed or hand-held.
Not everyones cup of tea ;-)

Either ways, I doubt if complaining here is going to help. Good luck.

On Aug 21, 11:22 pm, Naveen kumarnaveen.si...@gmail.com wrote:
 i think android development is very bad for android developer compare
 to xcode.

 xcode giving framework for each and every ap implementation.

 here i want to generate a codec interface facing issue, post to
 android community but not getting any response back by him.

 Thanks,

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Re: [android-developers] Re: Android development is very bad

Thanks all ,

i am trying but not getting success.




On Mon, Aug 22, 2011 at 6:46 PM, nexbug gsuku...@gmail.com wrote:

 Yep, you are probably right. It's a good idea then for you to stick
 with what you like then. Some peope (me personally) like developing
 without being spoonfed or hand-held.
 Not everyones cup of tea ;-)

 Either ways, I doubt if complaining here is going to help. Good luck.

 On Aug 21, 11:22 pm, Naveen kumarnaveen.si...@gmail.com wrote:
  i think android development is very bad for android developer compare
  to xcode.
 
  xcode giving framework for each and every ap implementation.
 
  here i want to generate a codec interface facing issue, post to
  android community but not getting any response back by him.
 
  Thanks,

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[android-developers] Re: Android development is very bad

2011-08-22 Thread IcedNet

You will get more snark than help here, both because of the language
barrier, your attitude and because, most likely, no one here can help
you...
The majority of Android apps do not push the envelope, nor do the
majority of android devs...  If you enjoy the xcode gives me
everything environment, stick with it.  Android requires you to start
from scratch for the most part (that's why the quick app dev contests
typically go to Apple) and to understand the framework which you are
employing very thoroughly for projects like the one it sounds like you
are involved in.
Snarkiness aside, you are just in the wrong place to get an answer for
this question.
As has been mentioned, if you bring $$$  Google will support you, if
you bring I hate Android you will not find answers...

Peace,
Dan

On Aug 22, 9:20 am, NaveenShrivastva kumarnaveen.si...@gmail.com
wrote:
 Thanks all ,

 i am trying but not getting success.









 On Mon, Aug 22, 2011 at 6:46 PM, nexbug gsuku...@gmail.com wrote:
  Yep, you are probably right. It's a good idea then for you to stick
  with what you like then. Some peope (me personally) like developing
  without being spoonfed or hand-held.
  Not everyones cup of tea ;-)

  Either ways, I doubt if complaining here is going to help. Good luck.

  On Aug 21, 11:22 pm, Naveen kumarnaveen.si...@gmail.com wrote:
   i think android development is very bad for android developer compare
   to xcode.

   xcode giving framework for each and every ap implementation.

   here i want to generate a codec interface facing issue, post to
   android community but not getting any response back by him.

   Thanks,

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[android-developers] Adding markers to a video recording you take.

2011-08-22 Thread darrinps

I looked through the API for the Android Mediarecorder and didn't see
any way to do this, but I was hoping maybe I missed something.

In short, what I want to do is allow the user to click a button on the
screen and have an application insert a marker of sorts into the video
stream as they are making a recording.

I have gotten the app to record video just fine and save it off to my
SD card, but I cannot figure out how to inject a marker.

Any thoughts?

Thanks.

Darrin

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[android-developers] ListView measurering causes constant getView(..) requests, slowing down the device

2011-08-22 Thread p.sturm

The issue described here was encountered on 3.0 as well as 3.1 on an
Acer Iconia A500. The following layout is used in a Fragment (not
ListFragment). Somehow it causes a ListView, added to
fragment_swipeview_lr_leftview_body (and
fragment_swipeview_lr_rightview_body respectively), to be measured
over and over again, thus refreshing its content more often then
required and hence significantly slowing down the device.

?xml version=1.0 encoding=utf-8?
RelativeLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:layout_height=fill_parent
android:layout_width=fill_parent
android:id=@+id/fragment_swipeview_lr_mainlayout
RelativeLayout android:id=@+id/fragment_swipeview_lr_leftview
android:layout_height=fill_parent
android:layout_width=wrap_content
android:layout_marginRight=5dip
RelativeLayout android:layout_height=wrap_content
android:id=@+id/fragment_swipeview_lr_leftview_header
android:layout_alignParentTop=true
android:layout_centerHorizontal=true
android:background=@drawable/
fragment_swipeview_header_background_left
android:layout_width=wrap_content 
android:layout_alignLeft=@+id/
fragment_swipeview_lr_leftview_body
android:layout_alignRight=@+id/
fragment_swipeview_lr_leftview_body
TextView android:layout_width=wrap_content
android:layout_height=wrap_content 
android:id=@+id/
fragment_swipeview_vt_leftview_headertext
android:text=Left Heading 
android:textAppearance=@style/
style_text_swipeview_header
android:layout_marginLeft=10dip/TextView
/RelativeLayout
RelativeLayout android:background=@drawable/
fragment_swipeview_body_background_left
android:layout_height=fill_parent 
android:layout_below=@id/
fragment_swipeview_lr_leftview_header
android:layout_width=wrap_content android:id=@+id/
fragment_swipeview_lr_leftview_body/RelativeLayout
/RelativeLayout
RelativeLayout android:layout_height=fill_parent
android:layout_toRightOf=@+id/fragment_swipeview_lr_leftview
android:layout_width=wrap_content android:id=@+id/
fragment_swipeview_lr_rightview
RelativeLayout android:layout_height=wrap_content
android:layout_width=wrap_content android:id=@+id/
fragment_swipeview_lr_header_body_wrapper
android:layout_toRightOf=@+id/
fragment_swipeview_vi_rightview_shadow
RelativeLayout android:layout_alignLeft=@+id/
fragment_swipeview_lr_rightview_body
android:layout_alignRight=@+id/
fragment_swipeview_lr_rightview_body
android:layout_height=wrap_content
android:layout_centerHorizontal=true
android:layout_width=wrap_content
android:layout_alignParentTop=true

android:id=@+id/fragment_swipeview_lr_rightview_header
android:background=@drawable/
fragment_swipeview_header_background_right
TextView android:text=Right Heading
android:layout_height=wrap_content
android:layout_marginLeft=10dip 
android:textAppearance=@style/
style_text_swipeview_header
android:layout_width=wrap_content 
android:id=@+id/
fragment_swipeview_vt_rightview_headertext/TextView
/RelativeLayout
RelativeLayout android:layout_height=fill_parent
android:layout_width=wrap_content 
android:layout_below=@+id/
fragment_swipeview_lr_rightview_header

android:id=@+id/fragment_swipeview_lr_rightview_body
android:background=@drawable/
fragment_swipeview_body_background_right/RelativeLayout
/RelativeLayout
ImageView android:background=@drawable/general_shadow_left
android:layout_width=wrap_content
android:layout_height=fill_parent
android:layout_alignParentLeft=true
android:id=@+id/fragment_swipeview_vi_rightview_shadow
android:visibility=gone/ImageView
/RelativeLayout
/RelativeLayout

The ListView is added using the following code (tried using explicit
LayoutParameters as well).

public void addViewToLeftContentLayout(View v) {
leftContent.addView(v); // leftcontent ==
fragment_swipeview_lr_leftview_body
}

Here is the stacktrace representing individual measurement updates:

AdapterIngredientList.getView(int, View, ViewGroup) line: 43

Re: [android-developers] Re: developeing on a htc sensation

2011-08-22 Thread Kristopher Micinski

On Mon, Aug 22, 2011 at 3:28 AM, Appaholics raghavs...@appaholics.in wrote:
 Just uninstall it from your phone settings. and then re install it.


Agreed, I feel like not being able to uninstall an application from
your phone would be a much more serious security flaw than many other
apps could possibly posses.

Kris

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[android-developers] Layout, Canvas questions

2011-08-22 Thread Daniel Rindt

Hello,

I have tried asking elsewhere but got no replies so
I am now trying here.

1. I want to write an appliction
with a LinearLayout containing a Canvas and a
Button. When the button is pressed a circle is
drawn centered on the canvas, and when the
button is pressed again it disappears.

2. Is it better to code this or use an XML file.
How would the code look like in each case.

3. Would it be better to draw the button on the
canvas. What are the best practices in this case.
In the end I will need about six buttons in my app
for doing different things.

For now I have the following code but I cannot see the
button,


-
package com.example;

import android.app.Activity;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.LinearLayout;

public class ToggleCircle extends Activity {
   /** Called when the activity is first created. */
   @Override
   public void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   LinearLayout layout = new LinearLayout(this);
   Panel panel = new Panel(this);
   Button button = new Button(this);
   layout.addView(panel);
   layout.addView(button);
   setContentView(panel);
   }
   private class Panel extends View {
   private Paint paint;
   public Panel(Context context) {
   super(context);
   paint = new Paint();
   }
   @Override
   public void onDraw(Canvas canvas) {
   drawBlack = !drawBlack;
   canvas.drawColor(drawBlack ? Color.BLACK : Color.WHITE);
   //canvas.drawCircle(getHeight()/2, getWidth()/2, 10, paint);
   canvas.drawCircle(20, 20, 10, paint);
   }
   private boolean drawBlack = false;
   }

}



The button does not seem to be displayed.

Besides this code being wrong, I have another problem. Yesterday
the emulator was working, today it hangs after displaying the date
and time and the battery being charging 50% (not sure how a battery
makes sense for an emulator but anyway it hangs):

[2011-08-22 14:31:52 - ToggleCircle] --
[2011-08-22 14:31:52 - ToggleCircle] Android Launch!
[2011-08-22 14:31:52 - ToggleCircle] adb is running normally.
[2011-08-22 14:31:52 - ToggleCircle] Performing
com.example.ToggleCircle activity launch
[2011-08-22 14:31:52 - ToggleCircle] Automatic Target Mode: using
existing emulator 'emulator-5554' running compatible AVD 'my_avd'
[2011-08-22 14:31:52 - ToggleCircle] Uploading ToggleCircle.apk onto
device 'emulator-5554'
[2011-08-22 14:31:53 - ToggleCircle] Installing ToggleCircle.apk...
[2011-08-22 14:31:57 - ToggleCircle] Success!
[2011-08-22 14:31:57 - ToggleCircle] Starting activity
com.example.ToggleCircle on device emulator-5554
[2011-08-22 14:32:01 - ToggleCircle] ActivityManager: Starting: Intent
{ act=android.intent.action.MAIN
cat=[android.intent.category.LAUNCHER] cmp=com.example/.ToggleCircle }

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Re: [android-developers] Re: Deployment to Android devices from Windows and Mac

@Appaholics

Thanks a lot of
I'll follow that.

thanks
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Sri Lanka.

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[android-developers] Re: Layout, Canvas questions

2011-08-22 Thread Chris

   LinearLayout layout = new LinearLayout(this);
   Panel panel = new Panel(this);
   Button button = new Button(this);
   layout.addView(panel);
   layout.addView(button);
   setContentView(panel);

You're creating a LL, adding the panel and button to it, but setting the 
content view to the panel instead of the LL.  Since you never add the button 
to the panel, it won't show.

As far as the emulator slowness goes, I'd suggest testing on a real device 
unless you need to do QA on different screen configurations.

Cheers,
- C

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Re: [android-developers] Re: Deployment to Android devices from Windows and Mac

2011-08-22 Thread Kristopher Micinski

http://developer.android.com/guide/developing/device.html

http://developer.android.com/guide/developing/index.html

We would be remiss were we not to point you to those links as well.
You're saying you wrote your own plugin for eclipse to do android
development without using the sdk plugin for eclipse?  Hmm... That is
unfortunate, though you should most certainly download it as well:

http://developer.android.com/sdk/installing.html

Kris

On Mon, Aug 22, 2011 at 10:38 AM, Rathna Kumara Premadasa
rathnakumar...@gmail.com wrote:
 @Appaholics

 Thanks a lot of
 I'll follow that.

 thanks
 --
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 Sri Lanka.

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[android-developers] Native SIP Client Device Support List?

2011-08-22 Thread Shaun Clark

So we're finding out a lot of Gingerbread devices don't seem to be
supported with the native client, which kind of makes it less useful.
Is there a list of currently supported devices or perhaps a plan to
support roughly all Gingerbread devices in the future?

In the meantime is there another SIP stack we should look to use?

Thanks!

Shaun

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[android-developers] Re: Sudden location issues

2011-08-22 Thread lbendlin

So maybe the power cycling does the trick all by itself...

BTW, GPS accuracy is generally better than 12 m. It can go down all the way 
to 1.5m, but 5m is a good bet.

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Re: [android-developers] Handling Loader exceptions

2011-08-22 Thread Dianne Hackborn

The first thing to mention is that I deprecated
onRetainNonConfigurationInstance() because the new fragment APIs are much
easier to deal with than that old method.  If you are currently using
onRetainNonConfigurationInstance() and that is working well for you, there
is no need to move off it.  (In fact that method is fundamental to how the
support lib's FragmentActivity is able to work.)

As far as errors from loaders, the design is that there are no errors as
such.  Ultimately they need to deliver a result back to the
activity/fragment.  If your result can include an error state, then this
should be part of the result you deliver.  This should be as simple as
wrapping your result data in a container class that has it and the error
state, and making that the result.

On Sun, Aug 21, 2011 at 10:23 PM, Nikolay Elenkov nikolay.elen...@gmail.com
 wrote:

 I am migrating some of my activities to FragmentActivity using the
 compatibility library.
 I was using onRetainNonConfigurationInstance() to save an AsyncTask
 between
 re-creations, but since this is now final, the recommended approach seems
 to be
 to replace my AsyncTask with a loader. I now have a class derived from
 AsyncTaskLoader that does basically the same thing as the old AsyncTask,
 and I am
 trying to figure out what the best approach to handle load errors is.

 LoaderManger/Loader don't have any support for error handling (no
 onLoadError(),
 etc. Why?), and any unhandled exceptions just bubble up. Which means one
 needs
 to make sure loadInBackground() doesn't throw and get your process killed
 (at least
 that's what happens when using the compatibility library). To pass error
 info to the
 callback you need to either:

  1.  use the return value: wrap any results in a class that has an
 Exception
   member in addition to the actual result, and check if is null or not in
   onLoaderFinished(); or
  2. save the error state in the Loader, cast it in onLoaderFinished() and
 check
  for errors

 1. seems rather awkward if type safe, 2. is not too pretty either. Any
 other ideas?



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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.

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[android-developers] Re: using MapView to display wallstreet

2011-08-22 Thread guich

Hi,

Sorry, i just gave an example of what i need. Based on the sample that
someone provides, i can change it to meet the needs. Actually, i want
to search for a location in any street, i just gave the example of
Wall street to make easier for one to provide a sample. :-)

cheers

guich

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Re: [android-developers] Re: getOrientation() madness

2011-08-22 Thread Greg Donald

On Sun, Aug 21, 2011 at 7:48 PM, Dianne Hackborn hack...@android.com wrote:
 Because we are sometimes dumb.  That is why it is deprecated and replaced
 with a method named getRotation() in current versions of the platform.

 A nice person spent a long time harassing me about this change because they
 insistent that we were evil vile losers who didn't understand what app
 developers needed by deprecating the getOrientation() method.  I never
 figured out exactly what was motivating all of that.  But if that person is
 reading: this is why. :)

From where I sit Android is becoming really hard to keep up with.  I
have a ton of 2.1 users still so I need to stay with API version 7.
The current API is 13, that's almost double the version I need to stay
at.  I can't force people to upgrade or buy a new phone.  Meanwhile
the SDK docs show more and more non documentation for API version 7
every day due the continuing deprecation.

What's a developer to do?


-- 
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[android-developers] Re: Sudden location issues

2011-08-22 Thread John Coryat



 BTW, GPS accuracy is generally better than 12 m. It can go down all the way 
 to 1.5m, but 5m is a good bet.


WAAS is accurate to that level but I don't believe the GPS in the average 
Android device is WAAS capable. I may be wrong there.

-John Coryat 

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[android-developers] Right way to animate children inside a viewgroup?

2011-08-22 Thread Arpit Mathur

I am building a custom viewgroup that arranges a bunch of children in a 
particular layout. On a particular trigger (lets say an external button 
press), The children animate to new positions. The way I tried doing it was 
by starting a Timer and on each timer update, computing new positions and 
then calling requestLayout(). Is this the right way? I imagine this could be 
inefficient. 
Any ideas on what the right steps are to do a custom rearragement of child 
views?

-arpit

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[android-developers] Re: DexClassLoader and DexFile Leaking File Handles

2011-08-22 Thread Matt


 I'd try to avoid copying and deleting the file each time, at least if it's
 the same file.  

In the stress test it's the same file, but in the real world it will
be a new jar file every time, corresponding to updates to the plugin.

 It's interesting to think about how the activity lifecycle and things like
 orientation changes mean your process often gets terminated and then
 recreated, in a way that's supposed to be invisible to the user.  I wonder
 if there's a reliable way to cause that to happen?  It might be worth
 looking into.  

That's an interesting idea.  In practice I would bet that the process
will pretty much always get terminated at some point before loading
enough new plugins to cause a problem, but it would be pretty nice to
be able to control that.

Thanks,
Matt

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[android-developers] market links not launching market

2011-08-22 Thread Raziel23x

I try adding a market link to my application webview and when the link
is clicked iget page not found instead of the market launching.
Do I need a special permission or do I need a special link other then

 market://details?id=xxx..

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[android-developers] Re: market links not launching market

2011-08-22 Thread Raziel23x

To clareafy it is on a webpage a href=market://details?
id=xxx../a

Do I still need to create a intent for this to workor am I just doing
something wrong

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[android-developers] Re: Downloading Files Directly in Webview without it opening the browser

2011-08-22 Thread Raziel23x

The files on on a webpage that I want the applcation to handle not it
launching the web browser

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[android-developers] Android location object time property stale ?

2011-08-22 Thread Davy

I'm trying to understand how to interpret the time property from the Android 
location object  :
http://developer.android.com/reference/android/location/Location.html#getTime()

Here's the thing, when I call the location manager (using the GPS provider), 
I receive location fixes (I query them every 30 seconds) where the timestamp 
included in the location object almost always corresponds to the timestamp 
when the locationlistener got called.

14:20:00 - gps fix - android location timestamp 14:20:00
14:20:30 - gps fix - android location timestamp 14:20:30
14:21:00 - gps fix - android location timestamp 14:21:00

However, if I then switch to the WiFi provider, sometimes (not always) the 
timestamps on the location object don't correspond to the time when the 
locationlistener got called.
For example here, after getting the GPS fixes, I get a location through the 
locationlistener that has a more stale timestamp.

14:21:30 - wifi fix - android location timestamp 14:20:15

How should I interpret the 14:20:15 timestamp on the locationobject that was 
received at 14:21:30 ? 
I would imagine that if I query the locationmanager, it would always provide 
me with a timestamp at the time the request was made. The JavaDoc also says 
that the time property returns the UTC time of this fix, in milliseconds 
since January 1, 1970.

To avoid confusing, I'm not using stuff like getLastKnownLocation, it's the 
location object coming in via the LocationListener.onLocationChanged (
http://developer.android.com/reference/android/location/LocationListener.html#onLocationChanged(android.location.Location)
).

As a developer, should I check if the timestamp is too far off the current 
time, and simply ignore it in that case ? And can I force it to return me a 
fresh location ? (this is all happening when the phone is connected to a 
Wifi base station that is properly registered at Google Location Services.

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[android-developers] Re: getOrientation() madness

2011-08-22 Thread Roger

First, I recommend you try to figure out the screen by getting the
DisplayMetrics instead.  Don't use the orientation/rotation.  The
device implementer gets to decide what the rotation means, so the
screen rotation is fundamentally divorced from the concept of
landscape or portrait (yep, I've seen system builds for Chinese
tablets where Surface.ROTATION_0 is portrait mode on one but
landscape mode on another).

Second, for supporting different APIs, consider building a separate
app/apk for later APIs.  Android Market now supports this (see
http://developer.android.com/guide/market/publishing/multiple-apks.html).
You're going to have to live with the fact that older APIs simply
become obsolete.  Building on a single base API will be easier to the
code clean.

Third, as for your frustration, you've run smack into the
fragmentation problem.  (oo, can I win some geek fame and coin a
phrase: Congratulations Greg, you've been 'and-fragged' :-P ).
Seriously, my advice is to bear the pain, hope it goes away, and move
toward support of only the latest APIs.  A year and a half ago, I made
an app that works on contacts under 1.5 (API 3) because most Android
phones were still running 1.5/1.6.  Later, when upgraded it to the
later APIs, I decided to keep backward compatibility (not a
straightforward task since the original Contacts class was completely
deprecated for ContactsContract).  Now, 1.6 and earlier devices make
up less than 4% of devices using Android Market, so pre-2.0 support
seems moot, and the API moves are accelerating.  API 10 came out in
Feb. and is already supported by almost a quarter of devices.  By the
end of the year, chances are the majority of devices will be on API 10
or above, so you might as well get familiar with them.


On Aug 22, 10:40 am, Greg Donald gdon...@gmail.com wrote:
 On Sun, Aug 21, 2011 at 7:48 PM, Dianne Hackborn hack...@android.com wrote:
  Because we are sometimes dumb.  That is why it is deprecated and replaced
  with a method named getRotation() in current versions of the platform.

  A nice person spent a long time harassing me about this change because they
  insistent that we were evil vile losers who didn't understand what app
  developers needed by deprecating the getOrientation() method.  I never
  figured out exactly what was motivating all of that.  But if that person is
  reading: this is why. :)

 From where I sit Android is becoming really hard to keep up with.  I
 have a ton of 2.1 users still so I need to stay with API version 7.
 The current API is 13, that's almost double the version I need to stay
 at.  I can't force people to upgrade or buy a new phone.  Meanwhile
 the SDK docs show more and more non documentation for API version 7
 every day due the continuing deprecation.

 What's a developer to do?

 --
 Greg Donald

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[android-developers] Access to gyroscope under Froyo?

2011-08-22 Thread Johannes Mario Ringheim

I am considering the LG Optimus 2X as my next phone. One of the most
important things I'm after is the gyroscope sensor. Appearently the
Optimus 2X is supposed to have one, but will it be available from the
API when it is only running Froyo? AFAIK gyroscope support was not
added before Gingerbread.

I have seen some code sample which uses Sensor.TYPE_ORIENTATION and
calls it the gyroscope, but should one not use Sensor.TYPE_GYROSCOPE
for that?

Yes, I have heard that the Optimus 2X will get Gingerbread, but I am
primarily interested in what I can do with it here and now.

Thanks for any insights!

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[android-developers] Re: How do I can make resolution independent game?

2011-08-22 Thread Zwiebel

Thanks for the help!

On aug. 22, 07:20, Appaholics raghavs...@appaholics.in wrote:
Use 9-patch images to have them scaled properly. As for the rest of it use a
game engine. They do most of the work for you. I
usehttp://www.andengine.orgbut you can use any other you like. Try Googling
Android game engine.

Thanks

On Sun, Aug 21, 2011 at 10:12 PM, Zwiebel hunzwie...@gmail.com wrote:
How do I can make, for example if the user clicks at the 50,50
coordinates on the 800x480 resolution screen, will it be on the
appropriate resolution on the 480x320 resolution screen too? I read on
the internet that I need to make my game for only one resolution, and
then scale the touches, and the images up, or down. But how I can do
this scale?

[android-developers] Giving licenses as present.

2011-08-22 Thread sblantipodi

Hi,
is it possible to give a free license of our apps to some users?

I mean, can I let some people to download freely our paied apps?

Is there a way to do that?

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[android-developers] how to retrieve images from a sql database?

2011-08-22 Thread Abhi

Hi

I have a database of low res images that I am trying to use for one of
my applications. What I would like to do is to retrieve the images one
by one and display them in a slideshow. I was told that images are
stored as byte arrays in sql database. I am new to sql and looking for
some direction on how to do this, what query to put and how to extract
the byte array from the database for further use.

Any help appreciated.

Thanks,
AB

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Re: [android-developers] Re: Downloading Files Directly in Webview without it opening the browser

2011-08-22 Thread Nick Risaro

On Mon, Aug 22, 2011 at 4:48 PM, Raziel23x raziel...@gmail.com wrote:

 The files on on a webpage that I want the applcation to handle not it
 launching the web browser


The files are on a FTP server or on a HTTP server?

If the server is an FTP server you can connect to the server, list the files
using some API, then show the files in a listView or something like that and
download it with the same API. You don't need a browser at all.


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[android-developers] Re: how to retrieve images from a sql database?

2011-08-22 Thread lbendlin

generally with mobile databases like SQLite it may be easier to keep the 
images in the RAW resource folder and only maintain the (string) pointers in 
the database.

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[android-developers] How I can place an AdMob ad?

2011-08-22 Thread Zwiebel

I have an activity what in I don't use an XML. I have only an activity
within I what to place an ad. I don't use layouts like linear layout
or relative layout. My program scale him automatically, so if I put in
an ad, will it scale itself, to don't be in ad? How can I add an ad
to it?

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Re: [android-developers] Re: Downloading Files Directly in Webview without it opening the browser

You have to return false on shouldOverrideUrlLoading.
That will prevent the browser from initiating the download.
You have to move the code from onLoadResource there, and return false
if you detect the video link.
The onDownloadStart() is irrelevant if you are going to be handling
the downloading of the file yourself.

On Mon, Aug 22, 2011 at 1:05 PM, Nick Risaro nris...@gmail.com wrote:


 On Mon, Aug 22, 2011 at 4:48 PM, Raziel23x raziel...@gmail.com wrote:

 The files on on a webpage that I want the applcation to handle not it
 launching the web browser

 The files are on a FTP server or on a HTTP server?

 If the server is an FTP server you can connect to the server, list the files
 using some API, then show the files in a listView or something like that and
 download it with the same API. You don't need a browser at all.


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Re: [android-developers] Re: Downloading Files Directly in Webview without it opening the browser

Actually, it's the other way.  You should return true on
shouldOverride, but only when you've detected that your video link was
clicked.
At the moment, you are returning true, but loading the url to the
webview yourself which defeats the purpose.

On Mon, Aug 22, 2011 at 1:21 PM, Miguel Morales therevolti...@gmail.com wrote:
 You have to return false on shouldOverrideUrlLoading.
 That will prevent the browser from initiating the download.
 You have to move the code from onLoadResource there, and return false
 if you detect the video link.
 The onDownloadStart() is irrelevant if you are going to be handling
 the downloading of the file yourself.

 On Mon, Aug 22, 2011 at 1:05 PM, Nick Risaro nris...@gmail.com wrote:


 On Mon, Aug 22, 2011 at 4:48 PM, Raziel23x raziel...@gmail.com wrote:

 The files on on a webpage that I want the applcation to handle not it
 launching the web browser

 The files are on a FTP server or on a HTTP server?

 If the server is an FTP server you can connect to the server, list the files
 using some API, then show the files in a listView or something like that and
 download it with the same API. You don't need a browser at all.


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Re: [android-developers] Re: Downloading Files Directly in Webview without it opening the browser

Also, there are many other mistakes in your code.
Don't download the file in the UI thread, see:
http://developer.android.com/resources/articles/painless-threading.html
Also, don't hardcode paths:
http://developer.android.com/guide/topics/data/data-storage.html

On Mon, Aug 22, 2011 at 1:26 PM, Miguel Morales therevolti...@gmail.com wrote:
 Actually, it's the other way.  You should return true on
 shouldOverride, but only when you've detected that your video link was
 clicked.
 At the moment, you are returning true, but loading the url to the
 webview yourself which defeats the purpose.

 On Mon, Aug 22, 2011 at 1:21 PM, Miguel Morales therevolti...@gmail.com 
 wrote:
 You have to return false on shouldOverrideUrlLoading.
 That will prevent the browser from initiating the download.
 You have to move the code from onLoadResource there, and return false
 if you detect the video link.
 The onDownloadStart() is irrelevant if you are going to be handling
 the downloading of the file yourself.

 On Mon, Aug 22, 2011 at 1:05 PM, Nick Risaro nris...@gmail.com wrote:


 On Mon, Aug 22, 2011 at 4:48 PM, Raziel23x raziel...@gmail.com wrote:

 The files on on a webpage that I want the applcation to handle not it
 launching the web browser

 The files are on a FTP server or on a HTTP server?

 If the server is an FTP server you can connect to the server, list the files
 using some API, then show the files in a listView or something like that and
 download it with the same API. You don't need a browser at all.


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[android-developers] Re: Giving licenses as present.

2011-08-22 Thread Adam Ratana

On Monday, August 22, 2011 4:01:01 PM UTC-4, sblantipodi wrote:

 Hi, 
 is it possible to give a free license of our apps to some users? 

 I mean, can I let some people to download freely our paied apps? 

 Is there a way to do that?


If I remember correctly this was asked during one of the fireside chats at 
this year's google I/O, regarding gift certificates and the like similar to 
iTunes gift certificates.  I can't recall if it was this question was 
outright dismissed, but I don't remember the response being positive, or any 
time horizon for this.

As a developer I would love to be able to comp other developers or friends 
and colleagues who otherwise would have no use for my paid app, through the 
use of a free one-off download code, or even some form of gift currency. 
 Right now the options seem to be the awkward if you buy it, I'll refund 
your money (not very helpful for people who actually have never purchased 
anything in the market before, and are loath to give their credit card info 
out to yet another service), and sideload this onto your phone, here's the 
instructions, but you wont be able to get any updates.
 
I imagine though with the market now selling movies and music, books, etc, 
this concept will gain traction with the Market team.

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Re: [android-developers] Re: getOrientation() madness

2011-08-22 Thread Dianne Hackborn

On Mon, Aug 22, 2011 at 10:40 AM, Greg Donald gdon...@gmail.com wrote:

 From where I sit Android is becoming really hard to keep up with.  I
 have a ton of 2.1 users still so I need to stay with API version 7.
 The current API is 13, that's almost double the version I need to stay
 at.  I can't force people to upgrade or buy a new phone.  Meanwhile
 the SDK docs show more and more non documentation for API version 7
 every day due the continuing deprecation.
 What's a developer to do?


Pick the minimum version you want to support, and focus on that.

The API version is just a number.  It is bumped every time there are new
APIs introduced.  Whether this happens 4 times in a year as a smaller series
of updates, or one time as a large update, it's still the same number of
APIs being added.  Also each bump is a pure progression from the previous,
so if you only want to think about the minimum version you want to support
(let's say API 7) and the highest (let's say 13), just look at those and the
fact that there are some API levels between them is irrelevant.

As a general rule, we don't deprecate a method in the API unless it is (a)
something developers simply should not use, (b) something developers no
longer need to care about (such as APIs from 1.5), or (c) something that has
an alternative for any developers who want that functionality.

In the case of getOrientation(), it is trivial to use the old API instead of
the new getRotation().  It was important to deprecate the old API because it
was causing a lot of confusion, and doing this helps make it stand out that
there is an important issue with the API.

We have been deprecating a lot of other things like Activity's managed
cursor APIs because we now have a much better solution (Loaders) which is
usable down to 1.6 (through the support lib).  This doesn't mean you can't
continue to use the original API (and as a general rule I don't think the
original documentation is typically removed), but for any new developer
looking at the documentation it is important to direct them to a better way
to go.

-- 
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.

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Re: [android-developers] Re: market links not launching market

2011-08-22 Thread Jim Graham

On Mon, Aug 22, 2011 at 12:45:49PM -0700, Raziel23x wrote:
 To clareafy it is on a webpage a href=market://details?
 id=xxx../a
 
 Do I still need to create a intent for this to workor am I just doing
 something wrong

Thanks for posting the added informtion---that allows a quick answer
(and a detailed one to explain in more detail) for you.

Quick answer:  if you are trying to access the Market from a web
browser, use the INTERNET link.  If you are trying to access it
via the Market app, use the above links.  Ideally, you should
use a QR barcode for the above links, and for the Internet Market
link, a barcode and a normal (HTML) link.  More on this in a bit.

MORE DETAILED ANSWER:

For example, my latest app, a live wallpaper, is at:

http://market.android.com/details?id=com.jdgapps.BouncingBuckies

AND

http://developer.soc.io/apps/Bouncing_Buckies_Live_Wallpaper

AND (on the device-accessed Market)

market://details?id=com.jdgapps.BouncingBuckies

I was using both the first and the last (Internet Market and
Android-based Market) for QR Barcodes, but then I realized that,
when scanning with the free app, Barcode Scanner, both will
take you to the same spot on the usual Android Market, so now
I only use the first.

Suggestions on making and using QR barcodes:

1) Use the free site at http://www.qrdvark.com/qr-generator/ to make
   them.  Just enter the link, and (IMHO) follow the remaining
   suggestions:

2) Use 512x512 for your barcode.  It takes up more screen space, but
   it's also easier to scan from a bit farther back---the user doesn't
   have to put the phone's camera right up to the screen.

3) Use the maximum amount of error correction (H).

4) On the above site, you MUST make the barcode's link TEXT, not URL.
   Where it asks you to enter the text for your link, enter the link
   itself.   The click on Create QR Barcode and it'll be a bit lower
   on the screen.

Hope this helps

Later,
   --jim

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[android-developers] Re: market links not launching market

2011-08-22 Thread Adam Ratana

On Monday, August 22, 2011 3:45:49 PM UTC-4, Raziel23x wrote:

 To clareafy it is on a webpage a href=market://details? 
 id=xxx../a 

 Do I still need to create a intent for this to workor am I just doing 
 something wrong


try:
http://market.android.com/details?id=your package name

this will trigger a chooser where the user can choose to use the web , or 
the market app
 

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Re: [android-developers] Re: Is it possible to use MonkeyRunner from java

2011-08-22 Thread Bill Napier

We re-factored a bunch of code to take a lot of the MonkeyRunner source and
make it available as a library, specifically for people doing project
similar to what you're doing.  You should probably stop depending on the
monkeyrunner.jar and start depending on chimpchat.jar (the new java library
that encapsulates this functionality).  A new example looks like this:

MapString, String options = new TreeMapString, String();
options.put(backend, adb);
ChimpChat chimpchat = ChimpChat.getInstance(options);
IChimpDevice device = chimpchat.waitForConnection();

Which is the same snippet as before, but with the updated code.

Bill

On Sat, Aug 20, 2011 at 1:34 PM, Vikram smartd...@gmail.com wrote:

 Dear Bill,

 Why would I be getting the following error while trying to compile ?

 Exception in thread AWT-EventQueue-0 java.lang.Error: Unresolved
 compilation problem:
 Type mismatch: cannot convert from AdbBackend to IMonkeyBackend

 AM using what you had quoted to initiate the connection to the device.

 CHeers,
 Vikram.

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[android-developers] Re: how to retrieve images from a sql database?

2011-08-22 Thread Abhi

Well, that's an option I don't have at the moment. I have a pre-
existing sql database that has to go into the application.

On Aug 22, 4:09 pm, lbendlin l...@bendlin.us wrote:
 generally with mobile databases like SQLite it may be easier to keep the
 images in the RAW resource folder and only maintain the (string) pointers in
 the database.

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Re: [android-developers] Re: market links not launching market

2011-08-22 Thread Jim Graham

On Mon, Aug 22, 2011 at 01:39:35PM -0700, Adam Ratana wrote:

 this will trigger a chooser where the user can choose to use the web , or 
 the market app

Ah, yes, thanks---I forgot to include that in my instructions in my
previous e-mail.  When you scan a barcode link to the market, as Adam
indicates, it will ask you to choose whether to use a web browser or
the market app.  Choose the market app.

Later,
   --jim

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[android-developers] Re: how to retrieve images from a sql database?

2011-08-22 Thread lbendlin

SQL what? SQLite on device, or something else server based?

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[android-developers] Re: Bug in connectivityManager?

2011-08-22 Thread Lee

It would be nice if the documentation at least described that it can
return null

On Aug 16, 1:17 pm, darrinps darri...@gmail.com wrote:
 Does anyone know why when you advance your phone's date, say three
 months, into the future that the
 connectivityManager.getActiveNetworkInfo() returns null?

 I have code in my application like this

 NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();

 After setting the date into the future, networkInfo is ALWAYS null.

 Looking at the Android source I see this:

 public NetworkInfo getActiveNetworkInfo() {
         try {
             return mService.getActiveNetworkInfo();
         } catch (RemoteException e) {
             return null;
         }
     }

 I guess this isn't a big issue, but as you cannot guarantee that the
 user has their phone set to automatic date/time update, you can see
 where it could be a problem.

 Anyone else see this or know why it occurs?  To reproduce it just
 execute the above code after you set your phone's date up three
 months.

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[android-developers] SQLite: Tables not created onCreate without any error

2011-08-22 Thread Nico Balestra

Ok guys.. I've tried and tried in the hope not to be forced to bother you.
but I have to :)
I'm trying to do a simple thing.. creating a DB when my activity first
starts:
@Override
public void onCreate(Bundle savedInstanceState) {

currenciesDB = new CurrenciesDB(this);
currenciesDB.open();

 }

then in my CurrenciesDB constructor/open:

public CurrenciesDB(Context mCtx) {
this.ctx = mCtx;
}
public CurrenciesDB open() throws SQLException {
this.dbHelper = new CurrencyStorageHelper(this.ctx);
this.db = dbHelper.getWritableDatabase();
 return this;
}


and, as you might reckon, my CurrencyStorageHelper class extends the
SQLOpenHelper class and specifically:
public CurrencyStorageHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}

@Override
public void onOpen(SQLiteDatabase db) {
super.onOpen(db);
Log.d(TAG, Opening the database...  + db.getPath() +  version  +
db.getVersion());
db.setLockingEnabled(true);
}
 @Override
public void onCreate(SQLiteDatabase database) {
database.execSQL(DATABASE_CREATE_1);
 Log.d(TAG, Creating table... + DATABASE_CREATE_2);
database.execSQL(DATABASE_CREATE_2);
Log.d(TAG, Creating table... + DATABASE_CREATE_3);
database.execSQL(DATABASE_CREATE_3);
 insertDefinitions(database);
insertInitialCurrencies(database);
}

What is happening here is that despite launcing the CREATE TABLE
statements, nothing gets created on the database. After those statements I
even insert records using SQLiteDatabase.insert. But nothing happens.. no
expections and no records get created.
Afterward, when I try to query the DB, I get an option saying that the table
I'm trying to query doesn't (obviously) exists.
I'm not a newbie developer and I've tried to debug my app as much as I
can/know but I have only these clues:
1. During the debug process, the instance of SQLiteDatabase has a
mStrackTrace private attribute set to DatabaseObjectNotClosedException, but
obviously no cursor has been opened.. yet.
2. The db version gets set to zero :(
3. Same behaviour using the Emulator and my Samsunga Galaxy S2 2.3.3 (hence
no wrong configuration of the emulator).

If you had patient to go through the entire email I hope you have even one
single clue on why this is happening (maybe you experienced the same
problem?? ) !!

Log.d(Nico, THANK YOU);

Nico

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[android-developers] news app

2011-08-22 Thread bob

Ok, let's say you are working on a news app.

So, you have a ListView with some article titles.

Then, when an article is clicked you have a TextView that replaces the
ListView.

What is the best way to do this?

I'm thinking of having the ListView and TextView on top of each other
in an AbsoluteLayout and showing/hiding as needed.

Or, I can create two XML files and using setContentView as needed.

Any ideas?

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[android-developers] Re: how to retrieve images from a sql database?

What you're looking for in SQLite is called a BLOB (Binary Large
Object) but this is usually NOT recommended, the better approach would
be to add the images to your MediaStore and then store the file path
in your SQLite database.  Then you can retrieve the images as needed
from the resource path like this:

BitmapFactory.Options options = new BitmapFactory.Options();
options.inSampleSize = 2;
options.inTempStorage = new byte[16*1024];
options.inJustDecodeBounds = false;

Bitmap preview =
BitmapFactory.decodeStream(getContentResolver().openInputStream(imagePath),null,options);

Hope this helps.

On Aug 22, 3:04 pm, Abhi abhishek.r.sha...@gmail.com wrote:
 Hi

 I have a database of low res images that I am trying to use for one of
 my applications. What I would like to do is to retrieve the images one
 by one and display them in a slideshow. I was told that images are
 stored as byte arrays in sql database. I am new to sql and looking for
 some direction on how to do this, what query to put and how to extract
 the byte array from the database for further use.

 Any help appreciated.

 Thanks,
 AB

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[android-developers] Re: SQLite: Tables not created onCreate without any error

If possible post a complete class file for your database helper, it's
really hard to know what's happening when you show random parts from
all of your classes.

On Aug 22, 4:07 pm, Nico Balestra nicobales...@gmail.com wrote:
 Ok guys.. I've tried and tried in the hope not to be forced to bother you.
 but I have to :)
 I'm trying to do a simple thing.. creating a DB when my activity first
 starts:
 @Override
     public void onCreate(Bundle savedInstanceState) {

         currenciesDB = new CurrenciesDB(this);
         currenciesDB.open();

  }

 then in my CurrenciesDB constructor/open:

 public CurrenciesDB(Context mCtx) {
 this.ctx = mCtx;}

 public CurrenciesDB open() throws SQLException {
 this.dbHelper = new CurrencyStorageHelper(this.ctx);
 this.db = dbHelper.getWritableDatabase();
  return this;

 }

 and, as you might reckon, my CurrencyStorageHelper class extends the
 SQLOpenHelper class and specifically:
 public CurrencyStorageHelper(Context context) {
 super(context, DATABASE_NAME, null, DATABASE_VERSION);

 }

 @Override
 public void onOpen(SQLiteDatabase db) {
 super.onOpen(db);
 Log.d(TAG, Opening the database...  + db.getPath() +  version  +
 db.getVersion());
 db.setLockingEnabled(true);}

  @Override
 public void onCreate(SQLiteDatabase database) {
 database.execSQL(DATABASE_CREATE_1);
  Log.d(TAG, Creating table... + DATABASE_CREATE_2);
 database.execSQL(DATABASE_CREATE_2);
 Log.d(TAG, Creating table... + DATABASE_CREATE_3);
 database.execSQL(DATABASE_CREATE_3);
  insertDefinitions(database);
 insertInitialCurrencies(database);

 }

 What is happening here is that despite launcing the CREATE TABLE
 statements, nothing gets created on the database. After those statements I
 even insert records using SQLiteDatabase.insert. But nothing happens.. no
 expections and no records get created.
 Afterward, when I try to query the DB, I get an option saying that the table
 I'm trying to query doesn't (obviously) exists.
 I'm not a newbie developer and I've tried to debug my app as much as I
 can/know but I have only these clues:
 1. During the debug process, the instance of SQLiteDatabase has a
 mStrackTrace private attribute set to DatabaseObjectNotClosedException, but
 obviously no cursor has been opened.. yet.
 2. The db version gets set to zero :(
 3. Same behaviour using the Emulator and my Samsunga Galaxy S2 2.3.3 (hence
 no wrong configuration of the emulator).

 If you had patient to go through the entire email I hope you have even one
 single clue on why this is happening (maybe you experienced the same
 problem?? ) !!

 Log.d(Nico, THANK YOU);

 Nico

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[android-developers] Re: need help on take snapshot and save

Another user asked the same question, your best option is probably to
capture the image path in your onActivityResult from the camera and
save this path to the database.  Then you can restore this bitmap
later by loading it through the BitmapFactory using decodeStream.

On Aug 22, 4:45 am, sktniran sktniranjanad...@gmail.com wrote:
 Hi friends,

         i want to take snapshot and save it in database in android.i
 dont have any idea about this. i need some information related to
 this. can anyone please help to start this application?

 Thanks.

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Re: [android-developers] news app

Seems like editing the item should be an activity.

On Mon, Aug 22, 2011 at 2:30 PM, bob b...@coolgroups.com wrote:
 Ok, let's say you are working on a news app.

 So, you have a ListView with some article titles.

 Then, when an article is clicked you have a TextView that replaces the
 ListView.

 What is the best way to do this?

 I'm thinking of having the ListView and TextView on top of each other
 in an AbsoluteLayout and showing/hiding as needed.

 Or, I can create two XML files and using setContentView as needed.

 Any ideas?

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Re: [android-developers] Re: SQLite: Tables not created onCreate without any error

2011-08-22 Thread Nico Balestra

Ok, sorry.. I didn't want to be too verbose..
This is the first part of the openHandler (the one which is in charge of
opening the db and creating it)..

public class CurrencyStorageHelper extends SQLiteOpenHelper {
private static final String TAG = CurrencyStorageHelper;
private static final int DATABASE_VERSION = 1;
 public static final String DATABASE_NAME = easycurrencyconverter.db;
public static final String COL_ID = _id;
 public static final String COL_CURRENCY_CODE = currency_code;
public static final String COL_CURRENCY_VALUE = currency_value;
public static final String COL_LAST_UPDATE = last_update;
public static final String COL_LAST_DOWNLOADED = last_downloaded;
public static final String COL_IS_TARGET_CURRENCY = is_target_currency;
public static final String COL_CURRENCY_POSITION = position;
 public static final String TABLE_DEFAULT_CURRENCIES = defaultcurrencies;
public static final String TABLE_CURRENCIES = currencyhistory;
public static final String TABLE_CURRENCY_DEFINITION = currencydefinition;

public static final String COL_DEFINITION_CODE = code;
public static final String COL_DEFINITION_FULL_NAME = full_name;


 private static final String DATABASE_CREATE_1 =
CREATE TABLE  + TABLE_CURRENCIES +  ( + COL_ID +  INTEGER PRIMARY KEY
AUTOINCREMENT  +
,  + COL_CURRENCY_CODE +  TEXT NOT NULL +
,  + COL_CURRENCY_VALUE +  REAL NOT NULL +
,  + COL_LAST_UPDATE +  REAL NOT NULL +
,  + COL_LAST_DOWNLOADED +  REAL NOT NULL); ;
private static final String DATABASE_CREATE_2 =
CREATE TABLE  + TABLE_DEFAULT_CURRENCIES +
( + COL_ID +  INTEGER PRIMARY KEY AUTOINCREMENT  +
   ,  + COL_CURRENCY_CODE +  TEXT NOT NULL +
   ,  + COL_CURRENCY_VALUE +  REAL NOT NULL +
   ,  + COL_CURRENCY_POSITION +  INTEGER NOT NULL +
   ,  + COL_LAST_UPDATE +  REAL NOT NULL +
   ,  + COL_LAST_DOWNLOADED +  REAL NOT NULL +
   ,  + COL_IS_TARGET_CURRENCY +  NUMERIC ); ;
 private static final String DATABASE_CREATE_3 =
 CREATE TABLE  + TABLE_CURRENCY_DEFINITION +
   ( + COL_ID +  INTEGER PRIMARY KEY AUTOINCREMENT  +
  ,  + COL_DEFINITION_CODE +  TEXT NOT NULL +
  ,  + COL_DEFINITION_FULL_NAME +  TEXT NOT NULL); ;
 private static final String DATABASE_DROP =
   DROP TABLE IF EXISTS  + TABLE_CURRENCIES + ;  +
   DROP TABLE IF EXISTS  + TABLE_DEFAULT_CURRENCIES + ; +
   DROP TABLE IF EXISTS  + TABLE_CURRENCY_DEFINITION + ;;
 public CurrencyStorageHelper(Context context) {
super(context, DATABASE_NAME, null, DATABASE_VERSION);
}

@Override
public void onOpen(SQLiteDatabase db) {
super.onOpen(db);
Log.d(TAG, Opening the database...  + db.getPath() +  version  +
db.getVersion());
db.setLockingEnabled(true);
}
 @Override
public void onCreate(SQLiteDatabase database) {
Log.d(TAG, Call to onCreate);

Log.d(TAG, Creating table... + DATABASE_CREATE_1);
database.execSQL(DATABASE_CREATE_1);
 Log.d(TAG, Creating table... + DATABASE_CREATE_2);
database.execSQL(DATABASE_CREATE_2);

Log.d(TAG, Creating table... + DATABASE_CREATE_3);
database.execSQL(DATABASE_CREATE_3);
 insertDefinitions(database);
}

@Override
public void onUpgrade(SQLiteDatabase database, int oldVersion, int
newVersion) {
database.execSQL(DATABASE_DROP);
 onCreate(database);
}

/**
 * Create the default values to be shown to the user main activity when the
application
 * is ran for the first time and no currencies have been downloaded yet.
 * @param database
 */
private void insertInitialCurrencies(SQLiteDatabase database){

int i = 1;
//TODO The fact that USD is the target currency is arbitrary. Maybe we
should read user's
//locale to get her currency
insertDefaultCurrency(database, USD, U.S. Dollar, 1, i++, true, (new
Date()).getTime(), (new Date()).getTime(), true, false);
insertDefaultCurrency(database, EUR, Euro, 1, i++, false, (new
Date()).getTime(), (new Date()).getTime(), false, false);
insertDefaultCurrency(database, GBP, British Pound, 1, i++, false, (new
Date()).getTime(), (new Date()).getTime(), false, false);
insertDefaultCurrency(database, JPY, Japanese Yen, 1, i++, false, (new
Date()).getTime(), (new Date()).getTime(), false, false);
insertDefaultCurrency(database, CNY, Chinese Yuan, 1, i++, false, (new
Date()).getTime(), (new Date()).getTime(), false, false);
insertDefaultCurrency(database, CHF, Swiss Franc, 1, i++, false, (new
Date()).getTime(), (new Date()).getTime(), false, true);

}
 /**
 * Insert a new currency value which will be shown on the user main
activity.
 */
private void insertDefaultCurrency(SQLiteDatabase database,
String currencyCode,
String currencyFullName,
double value,
int position,
boolean isTargetCurrency,
long lastModifiedDate,
long lastDownloadedDate,
boolean startTransaction,
boolean endTransaction){
ContentValues vals = new ContentValues();
vals.put(COL_CURRENCY_CODE, currencyCode);
vals.put(COL_CURRENCY_VALUE, value);
vals.put(COL_LAST_DOWNLOADED, lastDownloadedDate);
vals.put(COL_LAST_UPDATE, lastModifiedDate);
vals.put(COL_IS_TARGET_CURRENCY, (isTargetCurrency? 1 : 0));

Re: [android-developers] Question about Button

2011-08-22 Thread Ash

OK. Will create another image. How do I then apply this image at code level. 
Are you able to give me an example?
Appreciate your help.
Thanks

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[android-developers] Re: Question about Button