date:20111129

I would override the onTouchEvent method of ImageView and in it change
the related picture to a one with glow effect.

-
Ali Chousein
Weather-Buddy
http://weatherbuddy.blogspot.com | http://twitter.com/weather_buddy
Geo-Filtered Assistant
http://geo-filtered-assistant.blogspot.com
https://marketplace.cisco.com/apphq/store/products/994

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[android-developers] Re: How to move an android market app from an old account to a new account?

I suppose the answer to both of your questions is, you can't.

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[android-developers] How to force Share Intent to open a specific app?

2011-11-29 Thread saex

Hi, I like share intent, it is perfect to open sharing apps with image
and text parameters.

But now i'm researching the way to force share intent to open a
specific app from the list, with the paramters given to the share
intent.

This is my actual code, it shows the list of sharing apps installed on
the phone. Please, can somedone tell me what i should add to the code
to force for example official twitter app? and official faccebok app?

Intent sharingIntent = new Intent(Intent.ACTION_SEND);
Uri screenshotUri = Uri.parse(file:///sdcard/test.jpg);
sharingIntent.setType(image/*);
sharingIntent.putExtra(Intent.EXTRA_TEXT, body text);
sharingIntent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
startActivity(Intent.createChooser(sharingIntent, Share image
using));

Thanks

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[android-developers] Re: Null pointer exception in sending SMS..

Check your logcat. It'll give you very good log information where
exactly (e.g. on which exact line) you are getting the null pointer
exception.

-
Ali Chousein
Weather-Buddy
http://weatherbuddy.blogspot.com | http://twitter.com/weather_buddy
Geo-Filtered Assistant
http://geo-filtered-assistant.blogspot.com
https://marketplace.cisco.com/apphq/store/products/994

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Re: [android-developers] how to copy an object?

2011-11-29 Thread Daniel Drozdzewski

On 29 November 2011 09:41, 杨辉 yanghui1986...@gmail.com wrote:
 Hi:
      I try to copy an object in android with the method of Serializable,but
 failed.


Your object that you are trying to 'copy' needs to implement interface
Serializeable.

It is a place-holder interface marking given class as serialiseable.

Have a read here [*], then go to find some examples and see, whether
it is achievable, what you are trying to achieve.


[*} http://docs.oracle.com/javase/1.5.0/docs/api/java/io/Serializable.html


-- 
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Re: [android-developers] Re: Null pointer exception in sending SMS..

2011-11-29 Thread Rocky

Provide the logcat/error.

On Tue, Nov 29, 2011 at 3:18 PM, Ali Chousein ali.chous...@gmail.comwrote:

 Check your logcat. It'll give you very good log information where
 exactly (e.g. on which exact line) you are getting the null pointer
 exception.

 -
 Ali Chousein
 Weather-Buddy
 http://weatherbuddy.blogspot.com | http://twitter.com/weather_buddy
 Geo-Filtered Assistant
 http://geo-filtered-assistant.blogspot.com
 https://marketplace.cisco.com/apphq/store/products/994

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Thanks  Regards

Rakesh Kumar Jha
Android Developer, Trainer and Mentor
Bangalore
(O) +918030274295
(R) +919886336619

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[android-developers] Re: How to force Share Intent to open a specific app?



saex wrote:
 Hi, I like share intent, it is perfect to open sharing apps with image
 and text parameters.

 But now i'm researching the way to force share intent to open a
 specific app from the list, with the paramters given to the share
 intent.

 This is my actual code, it shows the list of sharing apps installed on
 the phone. Please, can somedone tell me what i should add to the code
 to force for example official twitter app? and official faccebok app?

 Intent sharingIntent = new Intent(Intent.ACTION_SEND);
 Uri screenshotUri = Uri.parse(file:///sdcard/test.jpg);
 sharingIntent.setType(image/*);
 sharingIntent.putExtra(Intent.EXTRA_TEXT, body text);
 sharingIntent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
 startActivity(Intent.createChooser(sharingIntent, Share image
 using));

 Thanks

See http://developer.android.com/reference/android/content/ComponentName.html

pskink

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Re: [android-developers] how to copy an object?

2011-11-29 Thread 杨辉

Thank you for yoir help,i will have a try later.

Daniel Drozdzewski daniel.drozdzew...@gmail.com编写：

On 29 November 2011 09:41, 杨辉 yanghui1986...@gmail.com wrote:
 Hi:
  I try to copy an object in android with the method of Serializable,but
 failed.


Your object that you are trying to 'copy' needs to implement interface
Serializeable.

It is a place-holder interface marking given class as serialiseable.

Have a read here [*], then go to find some examples and see, whether
it is achievable, what you are trying to achieve.


[*} http://docs.oracle.com/javase/1.5.0/docs/api/java/io/Serializable.html


-- 
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[android-developers] Re: How do you load class from a sharedUser apk file?



gil eichenbaum wrote:
 Hello Everyone!

 I am trying to load a class from another .apk which uses the same
 sharedUser as my apk.

 No matter what I try, I always get just ClassNotFoundExeption.

 This is one thing I have tried:

 classLoader = context.createPackageContext(pInfo.packageName,
 0).getClassLoader();
 classLoader.loadClass(myClass);

 Is there any other way to make this work?

i just don't believe your class is just myClass and not
a.b.c.MyClass

pskink

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[android-developers] Re: How to connect to Facebook and publish in the wall

If you Google for oauth tutorial you can find wonderful tutorials as
in this link: http://drupal.org/node/349516 . Or you can refer to this
also http://developer.linkedin.com/documents/oauth-overview (I used
this one to integrate LinkedIn in one of my applications. If you
follow the explanation, it should work for you also)

-
Ali Chousein
Weather-Buddy
http://weatherbuddy.blogspot.com | http://twitter.com/weather_buddy
Geo-Filtered Assistant
http://geo-filtered-assistant.blogspot.com
https://marketplace.cisco.com/apphq/store/products/994

On Nov 23, 1:19 pm, sam bang bang.sa...@gmail.com wrote:
 i am facing same problem... but i am building twitter app using jtwitter
 library
 if u got any tutorail for* OAUTH *plz,. share with me

 Regards,
 sam

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[android-developers] Re: How to force Share Intent to open a specific app?

2011-11-29 Thread saex

Hi, thanks for your answer, i'm checking your link but i can't
understand how can i use that class to achieve my objectives
Please can you give me some help to do it?

thanks!

On Nov 29, 11:13 am, skink psk...@gmail.com wrote:
 saex wrote:
  Hi, I like share intent, it is perfect to open sharing apps with image
  and text parameters.

  But now i'm researching the way to force share intent to open a
  specific app from the list, with the paramters given to the share
  intent.

  This is my actual code, it shows the list of sharing apps installed on
  the phone. Please, can somedone tell me what i should add to the code
  to force for example official twitter app? and official faccebok app?

  Intent sharingIntent = new Intent(Intent.ACTION_SEND);
  Uri screenshotUri = Uri.parse(file:///sdcard/test.jpg);
  sharingIntent.setType(image/*);
  sharingIntent.putExtra(Intent.EXTRA_TEXT, body text);
  sharingIntent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
  startActivity(Intent.createChooser(sharingIntent, Share image
  using));

  Thanks

 Seehttp://developer.android.com/reference/android/content/ComponentName

 pskink

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[android-developers] Need Intent Help

Hey guys,

I have a problem while using intents. Can you please suggest me the right
way.

I have an Activity1 which contains some methods ( addData(),deleteData() ).
when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant copy
paste all the methods in all Activities. I dont think its good practise.
Can anybody suggest me.

Thanks,
KIRANKUMARKENDOLE

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[android-developers] Re: How to force Share Intent to open a specific app?



saex wrote:
 Hi, thanks for your answer, i'm checking your link but i can't
 understand how can i use that class to achieve my objectives
 Please can you give me some help to do it?

 thanks!

 On Nov 29, 11:13 am, skink psk...@gmail.com wrote:
  saex wrote:
   Hi, I like share intent, it is perfect to open sharing apps with image
   and text parameters.
 
   But now i'm researching the way to force share intent to open a
   specific app from the list, with the paramters given to the share
   intent.
 
   This is my actual code, it shows the list of sharing apps installed on
   the phone. Please, can somedone tell me what i should add to the code
   to force for example official twitter app? and official faccebok app?
 
   Intent sharingIntent = new Intent(Intent.ACTION_SEND);
   Uri screenshotUri = Uri.parse(file:///sdcard/test.jpg);
   sharingIntent.setType(image/*);
   sharingIntent.putExtra(Intent.EXTRA_TEXT, body text);
   sharingIntent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
   startActivity(Intent.createChooser(sharingIntent, Share image
   using));
 
   Thanks
 
  Seehttp://developer.android.com/reference/android/content/ComponentName
 
  pskink

see Intent docs

pskink

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Re: [android-developers] Need Intent Help

h..

Poor architecture of the application.Please follow the MVC Pattern thats
helps, just dont write the code blindly.

Have a util package of the application and put all your common methods
there.

Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

On Tue, Nov 29, 2011 at 4:04 PM, Kiran Kumar Kendole 
k.kirankumar1...@gmail.com wrote:

 Hey guys,

 I have a problem while using intents. Can you please suggest me the right
 way.

 I have an Activity1 which contains some methods ( addData(),deleteData()
 ). when I use intent to other Activity2 Class..
 I am not able to access the methods which are in Activity1. I cant copy
 paste all the methods in all Activities. I dont think its good practise.
 Can anybody suggest me.

 Thanks,
 KIRANKUMARKENDOLE

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[android-developers] Re: How do you load class from a sharedUser apk file?

2011-11-29 Thread gil eichenbaum

Tried that one as well (my.package.myclass), but still get the same
result.

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[android-developers] Re: problem parsing the package

2011-11-29 Thread rachana govilkar

above described was 1 way i tried.
it was to develop customized camera feature as given in Android guide/
camera...
i also tried another way of using existing camera feature but am
getting NullPointerException
can u tel where am going wrong??

On Nov 29, 10:13 am, rachana govilkar rachana.govil...@gmail.com
wrote:
 hey this is my ImageCapture.java..hope u get idea.

 package com.privacygram.activity;

 import android.content.Context;
 import android.graphics.PixelFormat;
 import android.hardware.Camera;
 import android.hardware.Camera.Parameters;
 import android.hardware.Camera.PictureCallback;
 import android.hardware.Camera.ShutterCallback;
 import android.view.SurfaceHolder;
 import android.view.SurfaceView;

 public class ImageCapture extends SurfaceView{

         SurfaceHolder previewHolder;
         Camera camera;
         protected PictureCallback raw;
         protected ShutterCallback shutter;
         protected PictureCallback postview;
         protected PictureCallback jpeg;

         public ImageCapture(Context context) {
                 super(context);
                 // TODO Auto-generated constructor stub
                 previewHolder = this.getHolder();

                 
 previewHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
                  previewHolder.addCallback(surfaceHolderListener);
         }

         SurfaceHolder.Callback surfaceHolderListener = new
         SurfaceHolder.Callback()
                 {
                    public void surfaceCreated(SurfaceHolder holder)
                    {
                            camera=Camera.open();
                            try {
                            camera.setPreviewDisplay(previewHolder);
                            }catch (Exception E ){ }
                    }
                    public void surfaceDestroyed(SurfaceHolder arg0)
                    {
                            camera.stopPreview();
                            camera.release();
                    }
                    public void surfaceChanged(SurfaceHolder holder, int
 format,
         int width, int height)
                    {
                            Parameters params = camera.getParameters();
                            params.setPreviewSize(width, height);
                            params.setPictureFormat(PixelFormat.JPEG);
                            camera.setParameters(params);
                            camera.startPreview();

                            camera.takePicture(shutter, raw, postview, jpeg);
                            camera.stopPreview();
                            camera.release();
                    }
                 };

 }

 On Nov 28, 6:23 pm, Mark Murphy mmur...@commonsware.com wrote:







  InstantiationException can mean that the activity class is not public
  or lacks a public constructor with the appropriate signature.

  On Mon, Nov 28, 2011 at 8:07 AM, Raghav Sood

  raghavs...@androidactivist.org wrote:
   There is a problem in your instantiating your ImageCapture class. Post the
   first 30 lines or so, and you may get some help.
   Thanks

   On Mon, Nov 28, 2011 at 6:13 PM, rachana govilkar
   rachana.govil...@gmail.com wrote:

   when i test on emulator it gives me error as Your application has
   stopped unexpectedly.
   n LogCat is:-

   11-28 18:10:06.265: E/AndroidRuntime(313): FATAL EXCEPTION: main
   11-28 18:10:06.265: E/AndroidRuntime(313): java.lang.RuntimeException:
   Unable to instantiate activity ComponentInfo{com.privacygram.activity/
   com.privacygram.activity.ImageCapture}:
   java.lang.InstantiationException:
   com.privacygram.activity.ImageCapture
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
   2585)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
   2679)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   android.app.ActivityThread.access$2300(ActivityThread.java:125)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   android.os.Handler.dispatchMessage(Handler.java:99)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   android.os.Looper.loop(Looper.java:123)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   android.app.ActivityThread.main(ActivityThread.java:4627)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   java.lang.reflect.Method.invokeNative(Native Method)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   java.lang.reflect.Method.invoke(Method.java:521)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   com.android.internal.os.ZygoteInit
   $MethodAndArgsCaller.run(ZygoteInit.java:868)
   11-28 18:10:06.265: E/AndroidRuntime(313):      at
   com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
   11-28

[android-developers] confusion about activity?

2011-11-29 Thread Hitendrasinh Gohil

Hi,

There is one activity class called BaseActivity.java.

There are other 2 activities called childactivity1 and childactivity2.

Now childActivity1 extends BaseActivity and childActivity2 extends
BaseActivity

My problem is that i am  calling childactivity2 from childactivity1
and finishes childactivity1 so onResume(childactivity2) is called
before onDestroy(childactivity1) called and it gives unable to resume
activity.

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[android-developers] rooting android phone

2011-11-29 Thread Sumedh

hi,
I want to execute an application which is having root permission, is
it necessary to root my phone to run this application.
thanks

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Re: [android-developers] confusion about activity?

The Design is good.

Please remove the onPause,onResume,onDestroy from the ChildActivities and
keep it in only parentActivity.Things will work.

Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

On Tue, Nov 29, 2011 at 4:59 PM, Hitendrasinh Gohil 
hitendrasin...@gmail.com wrote:

 Hi,

 There is one activity class called BaseActivity.java.

 There are other 2 activities called childactivity1 and childactivity2.

 Now childActivity1 extends BaseActivity and childActivity2 extends
 BaseActivity

 My problem is that i am  calling childactivity2 from childactivity1
 and finishes childactivity1 so onResume(childactivity2) is called
 before onDestroy(childactivity1) called and it gives unable to resume
 activity.

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Re: [android-developers] rooting android phone

2011-11-29 Thread Raghav Sood

Yes. And this list is for SDK related questions. Do not post questions like
this here again.

On Tue, Nov 29, 2011 at 5:00 PM, Sumedh sumedhjos...@gmail.com wrote:

 hi,
 I want to execute an application which is having root permission, is
 it necessary to root my phone to run this application.
 thanks

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-- 
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http://www.androidactivist.org/ - Author
http://www.appaholics.in/ - Founder

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Re: [android-developers] confusion about activity?

2011-11-29 Thread Hitendrasinh Gohil

I have some timers in both child activities which must be stopped on
onPause.

On Tue, Nov 29, 2011 at 5:03 PM, Mukesh Srivastav mukicha...@gmail.comwrote:

 The Design is good.

 Please remove the onPause,onResume,onDestroy from the ChildActivities and
 keep it in only parentActivity.Things will work.

 Warm Regards,
 *Mukesh Kumar*,
 Android Consultant/Freelancer,
 India,Hyderabad.

 On Tue, Nov 29, 2011 at 4:59 PM, Hitendrasinh Gohil 
 hitendrasin...@gmail.com wrote:

 Hi,

 There is one activity class called BaseActivity.java.

 There are other 2 activities called childactivity1 and childactivity2.

 Now childActivity1 extends BaseActivity and childActivity2 extends
 BaseActivity

 My problem is that i am  calling childactivity2 from childactivity1
 and finishes childactivity1 so onResume(childactivity2) is called
 before onDestroy(childactivity1) called and it gives unable to resume
 activity.

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Re: [android-developers] confusion about activity?

why do u want to extend it from the parentactivity,
you have your own extendable activity.

Things will work.



On Tue, Nov 29, 2011 at 5:10 PM, Hitendrasinh Gohil 
hitendrasin...@gmail.com wrote:

 I have some timers in both child activities which must be stopped on
 onPause.

 On Tue, Nov 29, 2011 at 5:03 PM, Mukesh Srivastav mukicha...@gmail.comwrote:

 The Design is good.

 Please remove the onPause,onResume,onDestroy from the ChildActivities and
 keep it in only parentActivity.Things will work.

 Warm Regards,
 *Mukesh Kumar*,
 Android Consultant/Freelancer,
 India,Hyderabad.

 On Tue, Nov 29, 2011 at 4:59 PM, Hitendrasinh Gohil 
 hitendrasin...@gmail.com wrote:

 Hi,

 There is one activity class called BaseActivity.java.

 There are other 2 activities called childactivity1 and childactivity2.

 Now childActivity1 extends BaseActivity and childActivity2 extends
 BaseActivity

 My problem is that i am  calling childactivity2 from childactivity1
 and finishes childactivity1 so onResume(childactivity2) is called
 before onDestroy(childactivity1) called and it gives unable to resume
 activity.

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[android-developers] Device Administration API policy prevent change set date time

2011-11-29 Thread Anil from the Alps

We are developing an Enterprise App and want to use Device
Administration API as it is explained on
http://developer.android.com/guide/topics/admin/device-admin.html.
This seems to be a good solution for us. We would like to prevent the
user of the device to be able to set time settings. In other words. We
want to set a policy which defines, that the value in settings -
Date  time - Automatic Use network-provided values is allways on
and the user MUST not change this value.
Are there any recommandations to do this?
Thanks
Anil

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Re: [android-developers] confusion about activity?

2011-11-29 Thread Hitendrasinh Gohil

There is a commonview in 2 activities.In both activities the half part is
common and half is different.

On Tue, Nov 29, 2011 at 5:23 PM, Mukesh Srivastav mukicha...@gmail.comwrote:

 why do u want to extend it from the parentactivity,
 you have your own extendable activity.

 Things will work.



 On Tue, Nov 29, 2011 at 5:10 PM, Hitendrasinh Gohil 
 hitendrasin...@gmail.com wrote:

 I have some timers in both child activities which must be stopped on
 onPause.

 On Tue, Nov 29, 2011 at 5:03 PM, Mukesh Srivastav 
 mukicha...@gmail.comwrote:

 The Design is good.

 Please remove the onPause,onResume,onDestroy from the ChildActivities
 and keep it in only parentActivity.Things will work.

 Warm Regards,
 *Mukesh Kumar*,
 Android Consultant/Freelancer,
 India,Hyderabad.

 On Tue, Nov 29, 2011 at 4:59 PM, Hitendrasinh Gohil 
 hitendrasin...@gmail.com wrote:

 Hi,

 There is one activity class called BaseActivity.java.

 There are other 2 activities called childactivity1 and childactivity2.

 Now childActivity1 extends BaseActivity and childActivity2 extends
 BaseActivity

 My problem is that i am  calling childactivity2 from childactivity1
 and finishes childactivity1 so onResume(childactivity2) is called
 before onDestroy(childactivity1) called and it gives unable to resume
 activity.

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 India,Hyderabad.

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[android-developers] Re: Fragment Re-instantiation on Activity Restart

2011-11-29 Thread Doug Gordon

Rony, you are correct, but of course if (savedInstanceState != null)
then I'd need to use the manager findFragmentByTag call to find these
recreated fragments since I need to be able to add them to their
container view and also to be able to call custom methods that update
the displayed data, etc. Now that I understand how and why it works
this way, I might make these changes for the sake of efficiency.

On Nov 28, 2:16 pm, Rony Hotimsky rony.hotim...@gmail.com wrote:
 What exactly you mean with all sorts of bizarre behavior?
 I've seen a problem with fragments duplicating themselves after each
 screen rotation, and that could be avoided checking if
 (savedInstanceState == null) before creating them.

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[android-developers] Re: problem parsing the package

2011-11-29 Thread rachana govilkar

Hey Its Working...
yaaay!
i knw it must hv been very simple for u but for me its a start
1st android program n exception was comingu can guess how sick i
was feeling...
but no more sick now
i just need to focus more on itthnk u for help

On Nov 29, 4:08 pm, rachana govilkar rachana.govil...@gmail.com
wrote:
 above described was 1 way i tried.
 it was to develop customized camera feature as given in Android guide/
 camera...
 i also tried another way of using existing camera feature but am
 getting NullPointerException
 can u tel where am going wrong??

 On Nov 29, 10:13 am, rachana govilkar rachana.govil...@gmail.com
 wrote:







  hey this is my ImageCapture.java..hope u get idea.

  package com.privacygram.activity;

  import android.content.Context;
  import android.graphics.PixelFormat;
  import android.hardware.Camera;
  import android.hardware.Camera.Parameters;
  import android.hardware.Camera.PictureCallback;
  import android.hardware.Camera.ShutterCallback;
  import android.view.SurfaceHolder;
  import android.view.SurfaceView;

  public class ImageCapture extends SurfaceView{

          SurfaceHolder previewHolder;
          Camera camera;
          protected PictureCallback raw;
          protected ShutterCallback shutter;
          protected PictureCallback postview;
          protected PictureCallback jpeg;

          public ImageCapture(Context context) {
                  super(context);
                  // TODO Auto-generated constructor stub
                  previewHolder = this.getHolder();

                  
  previewHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
                   previewHolder.addCallback(surfaceHolderListener);
          }

          SurfaceHolder.Callback surfaceHolderListener = new
          SurfaceHolder.Callback()
                  {
                     public void surfaceCreated(SurfaceHolder holder)
                     {
                             camera=Camera.open();
                             try {
                             camera.setPreviewDisplay(previewHolder);
                             }catch (Exception E ){ }
                     }
                     public void surfaceDestroyed(SurfaceHolder arg0)
                     {
                             camera.stopPreview();
                             camera.release();
                     }
                     public void surfaceChanged(SurfaceHolder holder, int
  format,
          int width, int height)
                     {
                             Parameters params = camera.getParameters();
                             params.setPreviewSize(width, height);
                             params.setPictureFormat(PixelFormat.JPEG);
                             camera.setParameters(params);
                             camera.startPreview();

                             camera.takePicture(shutter, raw, postview, jpeg);
                             camera.stopPreview();
                             camera.release();
                     }
                  };

  }

  On Nov 28, 6:23 pm, Mark Murphy mmur...@commonsware.com wrote:

   InstantiationException can mean that the activity class is not public
   or lacks a public constructor with the appropriate signature.

   On Mon, Nov 28, 2011 at 8:07 AM, Raghav Sood

   raghavs...@androidactivist.org wrote:
There is a problem in your instantiating your ImageCapture class. Post 
the
first 30 lines or so, and you may get some help.
Thanks

On Mon, Nov 28, 2011 at 6:13 PM, rachana govilkar
rachana.govil...@gmail.com wrote:

when i test on emulator it gives me error as Your application has
stopped unexpectedly.
n LogCat is:-

11-28 18:10:06.265: E/AndroidRuntime(313): FATAL EXCEPTION: main
11-28 18:10:06.265: E/AndroidRuntime(313): java.lang.RuntimeException:
Unable to instantiate activity ComponentInfo{com.privacygram.activity/
com.privacygram.activity.ImageCapture}:
java.lang.InstantiationException:
com.privacygram.activity.ImageCapture
11-28 18:10:06.265: E/AndroidRuntime(313):      at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
2585)
11-28 18:10:06.265: E/AndroidRuntime(313):      at
android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:
2679)
11-28 18:10:06.265: E/AndroidRuntime(313):      at
android.app.ActivityThread.access$2300(ActivityThread.java:125)
11-28 18:10:06.265: E/AndroidRuntime(313):      at
android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
11-28 18:10:06.265: E/AndroidRuntime(313):      at
android.os.Handler.dispatchMessage(Handler.java:99)
11-28 18:10:06.265: E/AndroidRuntime(313):      at
android.os.Looper.loop(Looper.java:123)
11-28 18:10:06.265: E/AndroidRuntime(313):      at
android.app.ActivityThread.main(ActivityThread.java:4627)
11-28 18:10:06.265: E/AndroidRuntime(313):

Re: [android-developers] Need Intent Help

2011-11-29 Thread siva prakash

If you want to access those methods in various activities, why dont you 
create a simple java class and acess them?? , if you want to share 
variables across different activities, u can save them in AppPreferences 
. Please provide me more details if i didnt get u :)


On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me the 
right way.


I have an Activity1 which contains some methods ( 
addData(),deleteData() ). when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant 
copy paste all the methods in all Activities. I dont think its good 
practise. Can anybody suggest me.


Thanks,
KIRANKUMARKENDOLE
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Re: [android-developers] confusion about activity?

u might needs to have some condtion bases, where u can hide the controls,
tht is the best solution.



On Tue, Nov 29, 2011 at 5:32 PM, Hitendrasinh Gohil 
hitendrasin...@gmail.com wrote:

 There is a commonview in 2 activities.In both activities the half part is
 common and half is different.


 On Tue, Nov 29, 2011 at 5:23 PM, Mukesh Srivastav mukicha...@gmail.comwrote:

 why do u want to extend it from the parentactivity,
 you have your own extendable activity.

 Things will work.



 On Tue, Nov 29, 2011 at 5:10 PM, Hitendrasinh Gohil 
 hitendrasin...@gmail.com wrote:

 I have some timers in both child activities which must be stopped on
 onPause.

 On Tue, Nov 29, 2011 at 5:03 PM, Mukesh Srivastav 
 mukicha...@gmail.comwrote:

 The Design is good.

 Please remove the onPause,onResume,onDestroy from the ChildActivities
 and keep it in only parentActivity.Things will work.

 Warm Regards,
 *Mukesh Kumar*,
 Android Consultant/Freelancer,
 India,Hyderabad.

 On Tue, Nov 29, 2011 at 4:59 PM, Hitendrasinh Gohil 
 hitendrasin...@gmail.com wrote:

 Hi,

 There is one activity class called BaseActivity.java.

 There are other 2 activities called childactivity1 and childactivity2.

 Now childActivity1 extends BaseActivity and childActivity2 extends
 BaseActivity

 My problem is that i am  calling childactivity2 from childactivity1
 and finishes childactivity1 so onResume(childactivity2) is called
 before onDestroy(childactivity1) called and it gives unable to resume
 activity.

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 *Mukesh Kumar*,
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 India,Hyderabad.

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[android-developers] Re: Multi-touch with multiple buttons

2011-11-29 Thread ColletJb

Thanks for your answer.

I tried what you mentioned and put this on my onTouch method:

this.aRect = new Rect();
this.aBtn.getLocalVisibleRect(aRect);

if(aRect.contains((int)event.getRawX(), (int)event.getRawY())){
Log.i(TAG, inA);
if(action == MotionEvent.ACTION_DOWN){
updateAState(true);
}else if(action == MotionEvent.ACTION_UP){
updateAState(false);
}
}else 

but unfortunately, it seems i got wrong infos from
getLocalVisibleRect... Do you have any idea ?

On 29 nov, 10:38, al achim.leub...@googlemail.com wrote:
 There are some basic principles in android regarding multi-touch
 that you should be aware of. Especially, wrt. your code these two come
 to my mind:
 1) If the first finger touches view A, all other touches will be
 directed to view A as long as the first finger is still there, even if
 the subsequent touches touch another view. I think, the reason to
 implement it this way, was to ease implementation of gestures like
 pinchzoom.
 2) The action codes you will typically see during a multitouch
 gesture are:
    - ACTION_DOWN: this signals that the first finger touches the
 display
    - ACTION_POINTER_DOWN: the second, third, ... finger touches the
 display
    - ACTION_POINTER_UP: a finger was lifted, but there are still
 fingers on the display
    - ACTION_UP: the last finger was lifted
    Of course, you may also see ACTION_MOVE events in between and after
 a POINTER_UP, another POINTER_DOWN event may occur, if another finger
 touches the display before all fingers are lifted, etc.

 Regarding your code:
 1) means that you have to capture the events at a view that is an
 ancestor to all the buttons that should be part of the multi-touch.
 I.e. put both buttons into a common parent and listen for the touch
 events at the parent. You can then analyze the event to determine the
 coordinates of the new touch point and use the coordinates to
 determine the touched button. Be aware though, that some devices have
 terrible hardware limitations (i.e. problems). 
 Seehttp://androidandme.com/2010/03/news/is-multitouch-broken-on-the-nexu...
 for an example. I.e. the code has to take some strange behaviour into
 account.

 Regarding analyzing the event, don't confuse pointer id's with pointer
 indizes. That's a problem that can be seen in various code examples
 online.

 2) means, you have to listen for ACTION_POINTER_DOWN and
 ACTION_POINTER_UP (as well as ACTION_CANCEL) too.

 On 28 Nov., 15:13, ColletJb collet...@gmail.com wrote:







  Hi,

  I'm facing an very simple (and stupid) issue and I hope someone will
  be able to provide me an explanation...

  I'm trying to develop an Activity with 2 buttons (let's call them btnA
  and btnB), they are in my xml layout. My goal is to be able to handle
  click on both button (easy), even on the same time with multi-touch.

  First, I retrieve them on the onCreate method and I set them the
  OnTouchListener to this (my Activity implements OnTouchListener):

  @Override
          public void onCreate(Bundle savedInstanceState) {
                  super.onCreate(savedInstanceState);
                  setContentView(R.layout.main);

                  this.btnA = (ImageButton) this.findViewById(R.id.btnA);
                  this.btnB = (ImageButton) this.findViewById(R.id.btnB);

                  this.btnA.setOnTouchListener(this);
                  this.btnB.setOnTouchListener(this);
          }

  I did override the onTouch method that way :
  @Override
          public boolean onTouch(View v, MotionEvent event) {
                  int action = event.getAction()  MotionEvent.ACTION_MASK;
                  if(v.equals((View)this.btnA)){
                          if(action == MotionEvent.ACTION_DOWN){
                                  updateAState(true);
                          }else if(action == MotionEvent.ACTION_UP){
                                  updateAState(false);
                          }
                  }else if(v.equals((View)this.btnB)){
                          if(action == MotionEvent.ACTION_DOWN){
                                  updateBState(true);
                          }else if(action == MotionEvent.ACTION_UP){
                                  updateBState(false);
                          }
                  }
                  return true;
          }

  With this implementation, I can capture the DOWN and UP event on both
  buttons, but not with multi-touch (ex: btnA DOWN, btnB DOWN, btnB UP,
  btnB DOWN, btnB UP, btnA UP).

  Who can tell me how I can fix my onTouch method to support such
  feature ?

  Thanks a lot.

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Re: [android-developers] Re: Start application on System boot without home screen

2011-11-29 Thread Mark Murphy

On Mon, Nov 28, 2011 at 9:27 PM, Goodwin purerain2...@163.com wrote:
 I have a doubt. if that,there are two home screens,and the user must
 choose one in the alert dialog.

Yes.

 it is not convenient.

To you, perhaps not. To the user, it is, because the user retains
control over their device.

 is there any way to start  his application
 only ?

The user can tap the make this the default checkbox, before tapping
on one of the home screens in the chooser dialog. They will not be
presented with the chooser again -- pressing HOME will take them to
their newly-chosen default home screen. The user, of course, can
reboot in safe mode and remove the non-firmware home screen if they so
choose.

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

_Android Programming Tutorials_ Version 4.1 Available!

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[android-developers] Re: Galaxy Nexus can't go in USB Host mode, no mouse no usb stick.

2011-11-29 Thread sblantipodi

Isn't this a google phone? I'm not talking about the volume problem
that is samsung related,
I'm talking about the USB Host feature that it is a non enabled
kernel feature.

On Nov 27, 4:21 pm, Christopher Van Kirk
christopher.vank...@gmail.com wrote:
 How many mails from Google do you see in this list on a given day? One?
 Maybe two? At that rate, it's odd to expect your mail to beat the 1000
 to 1 odds that you'll get a reply from Google.

 I suspect Google views that particular issue as Samsung's problem,
 rather than theirs. They have gone on record saying that ICS works as
 intended, and that the Nexus has issues that aren't inherent to the OS.

 Have you tried the Samsung support boards? You might have better luck there.

 On 11/27/2011 10:05 PM, sblantipodi wrote:







  Why?

  On Nov 27, 8:10 am, Christopher Van Kirk
  christopher.vank...@gmail.com  wrote:
  It's surprising that you're surprised.

  On 11/27/2011 9:37 AM, sblantipodi wrote:

  Something important don't work as expected and google is in silence.
  On Nov 23, 11:15 pm, sblantipodiperini.dav...@dpsoftware.org    wrote:
  I'm not talking about USB Mass Storage but about the possibility to
  connect an usb stick or mouse
  to the phone.
  This is possible since a modder enabled a kernel options and now it
  works but a feature like this
  must be enabled by default without any modding needed.
  On Nov 23, 5:39 pm, Christopher Van Kirk
  christopher.vank...@gmail.com    wrote:
  They explained this already. It's because the Galaxy Nexus has no SD 
  card.
  On 11/24/2011 12:37 AM, sblantipodi wrote:
      who can explain me why
           galaxy nexus isn't able to go into u

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Re: [android-developers] Need Intent Help

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is.. I have
hard time to show different options menu for different layout XML files..

Can you please give me a quick example how to change the options based on
the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash sivaprakashcs07b...@gmail.com
wrote:

If you want to access those methods in various activities, why dont you
create a simple java class and acess them?? , if you want to share
variables across different activities, u can save them in AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me the right
way.

I have an Activity1 which contains some methods ( addData(),deleteData()
). when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant copy
paste all the methods in all Activities. I dont think its good practise.
Can anybody suggest me.

Thanks,
KIRANKUMARKENDOLE
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[android-developers] Re: Device Administration API policy prevent change set date time

2011-11-29 Thread appel

That is not possible. The supported policies are listed in Table 1 on the 
page you linked to. 

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Re: [android-developers] Need Intent Help

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is.. I have
hard time to show different options menu for different layout XML files..

Can you please give me a quick example how to change the options based on
the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me the
right way.

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Android Consultant/Freelancer,
India,Hyderabad.

Re: [android-developers] Need Intent Help

2011-11-29 Thread Yahor Paulavets

Hello,

If you need to use some methods in all your Activities - create a base
Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav mukicha...@gmail.comwrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is.. I
have hard time to show different options menu for different layout XML
files..

Can you please give me a quick example how to change the options based on
the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me the
right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant copy
paste all the methods in all Activities. I dont think its good practise.
Can anybody suggest me.

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India,Hyderabad.

Re: [android-developers] Re: NFC Secure Element

2011-11-29 Thread fuful

OK, understood.
Now my next question will be about this patch : how can I apply it ?
I'm totally new at Android, and I have no idea how to add this patch to my 
phone.
Is there some information on the web somewhere I can follow do perform this 
?
Thank for your answer.

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[android-developers] Slow Down In Android Emulator (AVD)

2011-11-29 Thread Mitul Patel

Hello,
 I need help to get fast run time of Android AVD. It takes about 3-5 
minutes. I can't able to test is fast. I have Window 7 as Operating system 
with Android SDK 2.3 API 10 Level. 

Thanks

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[android-developers] Re: How to move an android market app from an old account to a new account?

2011-11-29 Thread tobias

You can contact the market team via this support link
http://www.google.com/support/androidmarket/developer/bin/request.py?contact_type=contact_policy

A thread that's related to your question:
http://www.google.com/support/forum/p/Android%20Market/thread?tid=4e3d0dbf24d46167hl=en

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[android-developers] Resize VideoView (no picture just audio)

2011-11-29 Thread New Developer


This is an offshoot of  Hardware Acceleration,
With my new tests I'm not sure that was the problem
I have created a new project that is Nothing but the  Video Player I'm 
trying to create

this time I did **not** enable any hardware acceleration
I still have the same problem  video plays ,  hear the audiono picture

So I thought about resizing, I followed
   
http://stackoverflow.com/questions/7031598/resize-video-to-fit-the-videoview
and

   http://clseto.mysinablog.com/index.php?op=ViewArticlearticleId=2992625

No joy still no picture

public class MyVideoView extends VideoView {
private int mForceHeight =  658;
private int mForceWidth  = 1170;

public MyVideoView(Context context) {
super(context);
}

public MyVideoView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}

public MyVideoView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}

public void setDimensions(int w, int h) {
this.mForceWidth  = w;
this.mForceHeight = h;
getHolder().setFixedSize(w , h);
requestLayout();
invalidate();
}

@Override protected void onMeasure(int widthMeasureSpec, int 
heightMeasureSpec) {
Log.i(, onMeasure  this :  + this.getWidth()  +  x 
 + this.getHeight()
 +current :  + this.mForceWidth +  x 
 + this.mForceHeight
 +  to be :  + widthMeasureSpec +  x 
 + heightMeasureSpec );

setMeasuredDimension(mForceWidth, mForceHeight);
}
}

Log reports  it is called three times
onMeasure  this :0 x   0current : 1170 x 658to be : 
1073742994 x 1073742524
onMeasure  this : 1170 x 658current : 1170 x 658to be : 
1073742994 x 1073742524
onMeasure  this : 1170 x 658current : 1170 x 658to be : 
1073742994 x 1073742524



I called this way whether I put setDimensions before of after 
setVideoPath  no change

video.setVideoPath(fName);
video.setDimensions(1170 , 658);


Questions:
--
1) Why three times ?
2) What are the large values of widthMeasureSpec and heightMeasureSpec ?
3) Is this right,  what is the correct way to resize the video ?
the original video is  1280 x 720  and my viewing size  is  1170 x 700


All help greatly appreciated
Thanks in advance



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[android-developers] Re: Have an extra $800 lying around for a mobile ESRB rating? Didn't think so.

http://xkcd.com/285/

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[android-developers] Re: I/O date change

Cheers for the alert Mark.  Now I just need to convince myself that I have 
a good reason to fly to SF for it!

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[android-developers] Re: HI,i have a question

What icon are you expecting to see?

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Re: [android-developers] Re: How do I get glow effect on a ImageView?

2011-11-29 Thread Jovish P

You can use selectors like below ,based on the state of imageview it will
show the corresponding image.

selector.xml

?xml version=1.0 encoding=utf-8?
selector xmlns:android=http://schemas.android.com/apk/res/android;
item android:state_focused=true android:state_pressed=true
android:drawable=@drawable/home_btn_starred_pressed/
item android:state_focused=false android:state_pressed=true
android:drawable=@drawable/home_btn_starred_pressed/
item android:state_focused=true
android:drawable=@drawable/home_btn_starred_selected/
item android:state_focused=false android:state_pressed=false
android:drawable=@drawable/home_btn_starred_default/
/selector



you have to set src of imageview , which you need glow effect to
@drawable/selector in the xml .

chekout the below link :

http://android-journey.blogspot.com/2009/12/android-selectors.html

On Tue, Nov 29, 2011 at 3:12 PM, Ali Chousein ali.chous...@gmail.comwrote:

 I would override the onTouchEvent method of ImageView and in it change
 the related picture to a one with glow effect.

 -
 Ali Chousein
 Weather-Buddy
 http://weatherbuddy.blogspot.com | http://twitter.com/weather_buddy
 Geo-Filtered Assistant
 http://geo-filtered-assistant.blogspot.com
 https://marketplace.cisco.com/apphq/store/products/994

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[android-developers] Touch events cross Activities.

2011-11-29 Thread xamous

Hi All,

I'm wondering is it possible to make touch events cross activities.

I have 2 activities, Activity A and  Activity B.
Activity A starts Activity B.
User can drag something on Activity B, when Activity B detects a long-
press event, it finish itself and back to Activity A.
User can continue drag the dragee and inside Activity A.

However, I found once Activity B finished, Activity A can't receive
any event until up and down agan.

Does anyone has experiences about this case?

Thanks a lot!

Best regards.

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[android-developers] listactvity should not scrooll inmy view can any one tell how to do this

2011-11-29 Thread jaggu

Hi
iam useing list actvity should not be scroll can any one tell me for
ths guidance


package com.android.wt360weather.more;

import java.io.UTFDataFormatException;
import java.util.HashMap;

import android.app.ListActivity;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TabHost;
import android.widget.TextView;

import com.android.wt360weather.R;

public class More extends ListActivity {

/** Called when the activity is first created. */


int[] imageIds = { R.drawable.maps, R.drawable.severe, 
R.drawable.settings,
R.drawable.swipe, R.drawable.blog, R.drawable.web,
R.drawable.feedback, R.drawable.art };
String[] texts;
MoreAdapter adapter;
Resources res;
HashMapObject, Object htMap=new HashMapObject, Object();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.more);
texts = getResources().getStringArray(R.array.more);
adapter = new MoreAdapter(this, 
android.R.layout.simple_list_item_2,
texts);
setListAdapter(adapter);


}

class MoreAdapter extends ArrayAdapter {
private LayoutInflater mInflater;

public MoreAdapter(Context context, int textViewResourceId,
String[] items) {
super(context, textViewResourceId, items);
mInflater = LayoutInflater.from(context);
// TODO Auto-generated constructor stub
}

@Override
public View getView(int position, View convertView, ViewGroup 
parent) {
// TODO Auto-generated method stub

View listView;
if (convertView == null) {
listView = mInflater.inflate(R.layout.moreview, 
null);
} else
listView = convertView;
TextView label = (TextView) 
listView.findViewById(R.id.label);
label.setText(texts[position]);

ImageView icon = (ImageView) 
listView.findViewById(R.id.icon);
icon.setImageResource(imageIds[position]);
return listView;
}
}

public void onListItemClick(ListView parent, View v, int position, long 
id) {

if (position == 0) {
Intent myintent = new Intent();
myintent.setClass(More.this, InteractiveMaps.class);

startActivity(myintent);
}
if (position == 1) {
Intent myintent = new Intent();
myintent.setClass(More.this,
ActiveSevereAlerts.class);

startActivity(myintent);
}
if (position == 2) {

Intent myintent = new Intent();
myintent.setClass(More.this,
Setting.class);

startActivity(myintent);
}
if (position == 3) {
Intent myintent = new Intent();
myintent.setClass(More.this, Swipe.class);

startActivity(myintent);
}
if (position == 4) {
Intent myintent = new Intent();
myintent.setClass(More.this, Wt360Blog.class);

startActivity(myintent);
}
if (position == 5) {
Intent myintent = new Intent();
myintent.setClass(More.this, Wt360comWebsite.class);

startActivity(myintent);
}
if (position == 6) {
Intent myintent = new Intent();
myintent.setClass(More.this, Feedback.class);

startActivity(myintent);
}
if (position == 7) {
Intent myintent = new Intent();
myintent.setClass(More.this,
SetBackgroundImage.class);

Re: [android-developers] Re: Video Conference

I'll say it again, where have you looked already?  Otherwise the likely 
answer you'll get from anyone is that you can refer to Google.

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[android-developers] Update notification when user launches app

2011-11-29 Thread Bipin Shashi

Hey:

I have seen in many apps that it notifies the user of new updates if
any when they launch the app. Can someone please guide me as to how to
achieve this. I guess we need to add code to the onCreate method which
checks the version number on the android market. But how can we
achieve this easily? Any help would be appreciated

Thanks

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[android-developers] Re: Distribute banned app outside Android Market with donation app in Market

This may be a dumb question, but why not just take donations through Paypal 
/ Google Checkout directly rather than letting Google take a cut through 
the Market?  You can advertise this facility both in your free app and at 
the locations you provide it for download.

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[android-developers] Reusing Views in Custom Adapter

2011-11-29 Thread authorwjf

Hi Android Framework Gurus!

I am hoping someone out there can answer a question for me about re-
using views in my adapters.  My understanding, is that for performance
reasons this is something I should always always always do.  Yet in my
experience, doing so always results in the view, whether a grid or
list, going wonky once I get very many children in the view.  I
suspect, I'm just doing something flat out wrong.  So I put together a
simple straight-forward project to demonstrate both how I attempt to
re-use the views in a grid view, and how it goes bonkers if you add a
few hundred entries and scroll the list.  I've tested on both the
cupcake emulator as well as my gingerbread device with the same
results.

Thanks in advance to anyone who takes the time to respond!

==Layouts==
main.xml
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:layout_width=fill_parent
android:layout_height=fill_parent
android:orientation=vertical 
TextView
android:layout_width=fill_parent
android:layout_height=wrap_content
android:text=Reuse Views Demo /
GridView
android:id=@+id/gridview
android:layout_width=fill_parent
android:layout_height=fill_parent
android:padding=5dp
android:verticalSpacing=5dp
android:horizontalSpacing=10dp
android:numColumns=auto_fit
android:columnWidth=60dp
android:stretchMode=columnWidth
android:gravity=center_horizontal/
/LinearLayout

grid_item.xml
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
   android:id=@+id/GridItem
   android:layout_width=fill_parent
   android:layout_height=wrap_content
   android:orientation=vertical
   android:gravity=center_horizontal
   TextView android:id=@+id/grid_item_text
  android:layout_width=wrap_content
  android:layout_height=wrap_content
  android:gravity=center_horizontal
  android:layout_marginBottom=4dip/
/LinearLayout

==source==
Main.java
package com.authorwjf.reuseviews;

import java.util.ArrayList;

import android.app.Activity;
import android.os.Bundle;
import android.widget.GridView;

public class Main extends Activity {

private CustomAdapter mAdapter;
private ArrayListString mItems = new ArrayListString();

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
for (int i = 0; i200; i++) {
mItems.add(Integer.toString(i));
}
mAdapter = new CustomAdapter(this, mItems);
GridView g = (GridView) findViewById(R.id.gridview);
g.setAdapter(mAdapter);
}
}

CustomAdapter.java
package com.authorwjf.reuseviews;
import java.util.ArrayList;
import com.authorwjf.reuseviews.R;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

public class CustomAdapter extends BaseAdapter {

private Context mContext;
private ArrayListString mItems;

public CustomAdapter(Context c, ArrayListString items) {
mContext = c;
mItems = items;
}

@Override
public int getCount() {
return mItems.size();
}

@Override
public Object getItem(int position) {
return mItems.get(position);
}

@Override
public long getItemId(int position) {
return position;
}

@Override
public View getView(int position, View convertView, ViewGroup parent)
{
View v = convertView;
if (v == null) {
 LayoutInflater li = (LayoutInflater)
mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 v = li.inflate(R.layout.grid_item, null);
 TextView tv = (TextView)v.findViewById(R.id.grid_item_text);
 tv.setText(Item #+mItems.get(position));
}
return v;
}

}




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[android-developers] iterator blues

2011-11-29 Thread bob

I'm looking at the Best Practices section of Beginning Android
Games, and it says:

Don't use iterators, as they create new objects.

Can someone help me understand?

The reason I ask is because I'm seeing performance issues with this
method:

public static void burnfire() {
   for (final IteratorParticle i = particles.iterator();
i.hasNext();) {
 final Particle p = i.next();
 p.move();
 p.timeleft--;

 if (p.timeleft == 0) {
   i.remove();
 }
   }

}

The method just traverses a linked list and moves some particles.  Are
objects being created there?

How can I make that faster?

Thanks.

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[android-developers] Re: Fragment Re-instantiation on Activity Restart

2011-11-29 Thread Doug Gordon

To wrap this up, I've found that the arguments sent to the fragment
with setArguments are preserved when the fragment is reinstantiated by
the framework. So what I'm now doing is only creating a new fragment
if there is no previous one after a config-change restart. For
example:


mTabBar = (TabBarFrag) fm.findFragmentByTag(PERS_TAB_TAG);

if (mTabBar == null) {
mTabBar = TabBarFrag.newInstance(R.id.tab_pers);
}

ft.add(R.id.tab_bar, mTabBar, PERS_TAB_TAG);

And where the newInstance function contains:

public static TabBarFrag newInstance(int dsbId) {
TabBarFrag frag = new TabBarFrag();
Bundle args = new Bundle();
args.putInt(DISABLE_ID, dsbId);
frag.setArguments(args);
return frag;
}

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[android-developers] How can i specify the position of a videoview? (top left, top right, bottom left… etc )

2011-11-29 Thread saex

Hi, i have a VideoView that i know how to center it on the screen, but
now i need to specify dinamically (java code, not xml code) the
position on the screen.

This is my actual code:

VideoView vv = new VideoView(this);
this.setContentView(vv);
LayoutParams vvParams = (LayoutParams) vv.getLayoutParams();
vvParams.gravity=17; //gravity 17 = center horizontal  vertical
vvParams.width=150;
vv.setLayoutParams(vvParams);
String fileName = android.resource:// + getPackageName() + / +
R.raw.v;
vv.setVideoURI(Uri.parse(fileName));
vv.start();

These are the possible positions i want to specify:

(vertical/horizontal) top left, top center, top right center left,
center center, center right bottom left, bottom center, bottom right

How to specify these possitions with java code dinamically?

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Re: [android-developers] Touch events cross Activities.

2011-11-29 Thread Mark Murphy

This is not possible. You cannot have two activities on the screen at one time.

On Tue, Nov 29, 2011 at 9:53 AM, xamous xam...@gmail.com wrote:
 Hi All,

 I'm wondering is it possible to make touch events cross activities.

 I have 2 activities, Activity A and  Activity B.
 Activity A starts Activity B.
 User can drag something on Activity B, when Activity B detects a long-
 press event, it finish itself and back to Activity A.
 User can continue drag the dragee and inside Activity A.

 However, I found once Activity B finished, Activity A can't receive
 any event until up and down agan.

 Does anyone has experiences about this case?

 Thanks a lot!

 Best regards.

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

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[android-developers] Re: Reusing Views in Custom Adapter

What exactly is the problem. Bonkers doesn't really tell us much.

On Nov 29, 8:12 pm, authorwjf wfran...@softlayer.com wrote:
 Hi Android Framework Gurus!

 I am hoping someone out there can answer a question for me about re-
 using views in my adapters.  My understanding, is that for performance
 reasons this is something I should always always always do.  Yet in my
 experience, doing so always results in the view, whether a grid or
 list, going wonky once I get very many children in the view.  I
 suspect, I'm just doing something flat out wrong.  So I put together a
 simple straight-forward project to demonstrate both how I attempt to
 re-use the views in a grid view, and how it goes bonkers if you add a
 few hundred entries and scroll the list.  I've tested on both the
 cupcake emulator as well as my gingerbread device with the same
 results.

 Thanks in advance to anyone who takes the time to respond!

 ==Layouts==
 main.xml
 ?xml version=1.0 encoding=utf-8?
 LinearLayout xmlns:android=http://schemas.android.com/apk/res/
 android
     android:layout_width=fill_parent
     android:layout_height=fill_parent
     android:orientation=vertical 
     TextView
         android:layout_width=fill_parent
         android:layout_height=wrap_content
         android:text=Reuse Views Demo /
     GridView
                 android:id=@+id/gridview
                 android:layout_width=fill_parent
                 android:layout_height=fill_parent
         android:padding=5dp
             android:verticalSpacing=5dp
             android:horizontalSpacing=10dp
             android:numColumns=auto_fit
             android:columnWidth=60dp
             android:stretchMode=columnWidth
             android:gravity=center_horizontal/
 /LinearLayout

 grid_item.xml
 LinearLayout xmlns:android=http://schemas.android.com/apk/res/
 android
    android:id=@+id/GridItem
    android:layout_width=fill_parent
    android:layout_height=wrap_content
    android:orientation=vertical
    android:gravity=center_horizontal
    TextView android:id=@+id/grid_item_text
       android:layout_width=wrap_content
       android:layout_height=wrap_content
       android:gravity=center_horizontal
       android:layout_marginBottom=4dip/
 /LinearLayout

 ==source==
 Main.java
 package com.authorwjf.reuseviews;

 import java.util.ArrayList;

 import android.app.Activity;
 import android.os.Bundle;
 import android.widget.GridView;

 public class Main extends Activity {

         private CustomAdapter mAdapter;
         private ArrayListString mItems = new ArrayListString();

     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.main);
         for (int i = 0; i200; i++) {
                 mItems.add(Integer.toString(i));
         }
         mAdapter = new CustomAdapter(this, mItems);
         GridView g = (GridView) findViewById(R.id.gridview);
         g.setAdapter(mAdapter);
     }

 }

 CustomAdapter.java
 package com.authorwjf.reuseviews;
 import java.util.ArrayList;
 import com.authorwjf.reuseviews.R;
 import android.content.Context;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 import android.widget.TextView;

 public class CustomAdapter extends BaseAdapter {

         private Context mContext;
         private ArrayListString mItems;

     public CustomAdapter(Context c, ArrayListString items) {
         mContext = c;
         mItems = items;
     }

         @Override
         public int getCount() {
                 return mItems.size();
         }

         @Override
         public Object getItem(int position) {
                 return mItems.get(position);
         }

         @Override
         public long getItemId(int position) {
                 return position;
         }

         @Override
         public View getView(int position, View convertView, ViewGroup parent)
 {
                 View v = convertView;
                 if (v == null) {
                          LayoutInflater li = (LayoutInflater)
 mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
                  v = li.inflate(R.layout.grid_item, null);
                  TextView tv = (TextView)v.findViewById(R.id.grid_item_text);
                  tv.setText(Item #+mItems.get(position));
                 }
                 return v;
         }







 }

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Re: [android-developers] Update notification when user launches app

2011-11-29 Thread Mark Murphy

On Tue, Nov 29, 2011 at 10:08 AM, Bipin Shashi bi...@lokalty.com wrote:
 I have seen in many apps that it notifies the user of new updates if
 any when they launch the app. Can someone please guide me as to how to
 achieve this. I guess we need to add code to the onCreate method which
 checks the version number on the android market.

I'd fork an AsyncTask from onCreate() that downloads version
information from a site that I control.

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

_Android Programming Tutorials_ Version 4.1 Available!

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Re: [android-developers] Need Intent Help

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with different
versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of version
, it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets ypaulav...@agilefusion.com
wrote:

Hello,

If you need to use some methods in all your Activities - create a base
Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav mukicha...@gmail.comwrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is.. I
have hard time to show different options menu for different layout XML
files..

Can you please give me a quick example how to change the options based
on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me the
right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant
copy paste all the methods in all Activities. I dont think its good
practise. Can anybody suggest me.

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*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

Re: [android-developers] Need Intent Help

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a base
Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav
mukicha...@gmail.comwrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is.. I
have hard time to show different options menu for different layout XML
files..

Can you please give me a quick example how to change the options based
on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why dont
you create a simple java class and acess them?? , if you want to share
variables across different activities, u can save them in AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me the
right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant
copy paste all the methods in all Activities. I dont think its good
practise. Can anybody suggest me.

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India,Hyderabad.

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Re: [android-developers] Need Intent Help

Hi,

When I install the APK in my mobile (Froyo 2.2) , application is not
working. But its working fine in AVD with 2.3.3 version. I want to make my
APK in such a way that it should work in all devices.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:42 AM, Kumar Bibek coomar@gmail.com wrote:

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with
different versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of
version , it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a base
Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is
needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav
mukicha...@gmail.comwrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is.. I
have hard time to show different options menu for different layout XML
files..

Can you please give me a quick example how to change the options based
on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why dont
you create a simple java class and acess them?? , if you want to share
variables across different activities, u can save them in AppPreferences
.
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me the
right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant
copy paste all the methods in all Activities. I dont think its good
practise. Can anybody suggest me.

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*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

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[android-developers] Re: How to force Share Intent to open a specific app?

You can't unless you know the component name and/or package name of
the target activity.

On Nov 29, 3:37 pm, skink psk...@gmail.com wrote:
 saex wrote:
  Hi, thanks for your answer, i'm checking your link but i can't
  understand how can i use that class to achieve my objectives
  Please can you give me some help to do it?

  thanks!

  On Nov 29, 11:13 am, skink psk...@gmail.com wrote:
   saex wrote:
Hi, I like share intent, it is perfect to open sharing apps with image
and text parameters.

But now i'm researching the way to force share intent to open a
specific app from the list, with the paramters given to the share
intent.

This is my actual code, it shows the list of sharing apps installed on
the phone. Please, can somedone tell me what i should add to the code
to force for example official twitter app? and official faccebok app?

Intent sharingIntent = new Intent(Intent.ACTION_SEND);
Uri screenshotUri = Uri.parse(file:///sdcard/test.jpg);
sharingIntent.setType(image/*);
sharingIntent.putExtra(Intent.EXTRA_TEXT, body text);
sharingIntent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
startActivity(Intent.createChooser(sharingIntent, Share image
using));

Thanks

   Seehttp://developer.android.com/reference/android/content/ComponentName

   pskink

 see Intent docs

 pskink

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Re: [android-developers] Need Intent Help

application not working !! That doesn't say much.

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:16 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hi,

When I install the APK in my mobile (Froyo 2.2) , application is not
working. But its working fine in AVD with 2.3.3 version. I want to make my
APK in such a way that it should work in all devices.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:42 AM, Kumar Bibek coomar@gmail.comwrote:

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with
different versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of
version , it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a base
Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is
needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav mukicha...@gmail.com
wrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is.. I
have hard time to show different options menu for different layout XML
files..

Can you please give me a quick example how to change the options
based on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why dont
you create a simple java class and acess them?? , if you want to share
variables across different activities, u can save them in
AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me the
right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant
copy paste all the methods in all Activities. I dont think its good
practise. Can anybody suggest me.

--
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To post to this group, send email to android-developers@**
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Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

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Re: [android-developers] Need Intent Help

2011-11-29 Thread Raghav Sood

Yes. That's all very good. What is not working in your app on 2.2?

On Tue, Nov 29, 2011 at 10:16 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hi,

When I install the APK in my mobile (Froyo 2.2) , application is not
working. But its working fine in AVD with 2.3.3 version. I want to make my
APK in such a way that it should work in all devices.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:42 AM, Kumar Bibek coomar@gmail.comwrote:

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with
different versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of
version , it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a base
Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is
needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav mukicha...@gmail.com
wrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is.. I
have hard time to show different options menu for different layout XML
files..

Can you please give me a quick example how to change the options
based on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why dont
you create a simple java class and acess them?? , if you want to share
variables across different activities, u can save them in
AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me the
right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant
copy paste all the methods in all Activities. I dont think its good
practise. Can anybody suggest me.

--
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Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

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Re: [android-developers] Need Intent Help

When I try to install on the APK on my mobile which have 2.2 versionof
android... I see the error Parsing Error.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:48 AM, Raghav Sood
raghavs...@androidactivist.org wrote:

Yes. That's all very good. What is not working in your app on 2.2?

On Tue, Nov 29, 2011 at 10:16 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hi,

When I install the APK in my mobile (Froyo 2.2) , application is not
working. But its working fine in AVD with 2.3.3 version. I want to make my
APK in such a way that it should work in all devices.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:42 AM, Kumar Bibek coomar@gmail.comwrote:

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with
different versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of
version , it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a base
Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is
needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav
mukicha...@gmail.com wrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is..
I have hard time to show different options menu for different layout XML
files..

Can you please give me a quick example how to change the options
based on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why dont
you create a simple java class and acess them?? , if you want to share
variables across different activities, u can save them in
AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me
the right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2 Class..
I am not able to access the methods which are in Activity1. I cant
copy paste all the methods in all Activities. I dont think its good
practise. Can anybody suggest me.

--
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Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

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Re: [android-developers] Need Intent Help

Ok, So, it doesn't even gets installed. Look at your manifest file and
remove stuff which are not available on 2.2

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:30 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

When I try to install on the APK on my mobile which have 2.2 versionof
android... I see the error Parsing Error.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:48 AM, Raghav Sood
raghavs...@androidactivist.org wrote:

Yes. That's all very good. What is not working in your app on 2.2?

On Tue, Nov 29, 2011 at 10:16 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hi,

When I install the APK in my mobile (Froyo 2.2) , application is not
working. But its working fine in AVD with 2.3.3 version. I want to make my
APK in such a way that it should work in all devices.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:42 AM, Kumar Bibek coomar@gmail.comwrote:

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with
different versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of
version , it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a
base Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is
needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav
mukicha...@gmail.com wrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture is..
I have hard time to show different options menu for different layout
XML
files..

Can you please give me a quick example how to change the options
based on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why
dont you create a simple java class and acess them?? , if you want to
share
variables across different activities, u can save them in
AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me
the right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2
Class..
I am not able to access the methods which are in Activity1. I
cant copy paste all the methods in all Activities. I dont think its
good
practise. Can anybody suggest me.

--
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Groups Android Developers group.
To post to this group, send email to android-developers@**
googlegroups.com android-developers@googlegroups.com
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Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

--
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Re: [android-developers] Need Intent Help

you need to do the clean build

Delete the bin directory, recompiled it and deploy it, that will help.

Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

On Tue, Nov 29, 2011 at 10:32 PM, Kumar Bibek coomar@gmail.com wrote:

Ok, So, it doesn't even gets installed. Look at your manifest file and
remove stuff which are not available on 2.2

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:30 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

When I try to install on the APK on my mobile which have 2.2 versionof
android... I see the error Parsing Error.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:48 AM, Raghav Sood
raghavs...@androidactivist.org wrote:

Yes. That's all very good. What is not working in your app on 2.2?

On Tue, Nov 29, 2011 at 10:16 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hi,

When I install the APK in my mobile (Froyo 2.2) , application is not
working. But its working fine in AVD with 2.3.3 version. I want to make my
APK in such a way that it should work in all devices.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:42 AM, Kumar Bibek coomar@gmail.comwrote:

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with
different versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of
version , it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a
base Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is
needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav
mukicha...@gmail.com wrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture
is.. I have hard time to show different options menu for different
layout
XML files..

Can you please give me a quick example how to change the options
based on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why
dont you create a simple java class and acess them?? , if you want
to share
variables across different activities, u can save them in
AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me
the right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2
Class..
I am not able to access the methods which are in Activity1. I
cant copy paste all the methods in all Activities. I dont think its
good
practise. Can anybody suggest me.

Thanks,
KIRANKUMARKENDOLE
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Warm

Re: [android-developers] Need Intent Help

I hope I am confusing you guys.

I created the app using 2.3.3 . When I install this APK , in Samsung galaxy
S2(2.3.3) the application is working good. But the same application is not
working in HTC (2.2).
Parsing error. I WANT MY APPLICATION TO BE RUN ON ALL DEVICES WHETHER IT
MAY BE 2.1 , 2.2 or 2.3.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 12:15 PM, Mukesh Srivastav mukicha...@gmail.comwrote:

you need to do the clean build

Delete the bin directory, recompiled it and deploy it, that will help.

Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

On Tue, Nov 29, 2011 at 10:32 PM, Kumar Bibek coomar@gmail.comwrote:

Ok, So, it doesn't even gets installed. Look at your manifest file and
remove stuff which are not available on 2.2

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:30 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

When I try to install on the APK on my mobile which have 2.2 versionof
android... I see the error Parsing Error.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:48 AM, Raghav Sood
raghavs...@androidactivist.org wrote:

Yes. That's all very good. What is not working in your app on 2.2?

On Tue, Nov 29, 2011 at 10:16 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hi,

When I install the APK in my mobile (Froyo 2.2) , application is not
working. But its working fine in AVD with 2.3.3 version. I want to make my
APK in such a way that it should work in all devices.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:42 AM, Kumar Bibek coomar@gmail.comwrote:

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with
different versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of
version , it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a
base Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is
needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav
mukicha...@gmail.com wrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture
is.. I have hard time to show different options menu for different
layout
XML files..

Can you please give me a quick example how to change the options
based on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why
dont you create a simple java class and acess them?? , if you want
to share
variables across different activities, u can save them in
AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest me
the right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2
Class..
I am not able to access the methods which are in Activity1. I
cant copy paste all the methods in all Activities. I dont think
its good
practise. Can anybody suggest me.

Thanks,
KIRANKUMARKENDOLE
--
You received this message because you are subscribed to the
Google
Groups Android Developers group.
To post to this group, send email to android-developers@**
googlegroups.com android-developers@googlegroups.com
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For more options, visit this group at

Re: [android-developers] Need Intent Help

See my previous answer :) That might help.

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:51 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

I hope I am confusing you guys.

I created the app using 2.3.3 . When I install this APK , in Samsung
galaxy S2(2.3.3) the application is working good. But the same application
is not working in HTC (2.2).
Parsing error. I WANT MY APPLICATION TO BE RUN ON ALL DEVICES WHETHER IT
MAY BE 2.1 , 2.2 or 2.3.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 12:15 PM, Mukesh Srivastav
mukicha...@gmail.comwrote:

you need to do the clean build

Delete the bin directory, recompiled it and deploy it, that will help.

Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

On Tue, Nov 29, 2011 at 10:32 PM, Kumar Bibek coomar@gmail.comwrote:

Ok, So, it doesn't even gets installed. Look at your manifest file and
remove stuff which are not available on 2.2

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:30 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

When I try to install on the APK on my mobile which have 2.2 versionof
android... I see the error Parsing Error.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:48 AM, Raghav Sood
raghavs...@androidactivist.org wrote:

Yes. That's all very good. What is not working in your app on 2.2?

On Tue, Nov 29, 2011 at 10:16 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hi,

When I install the APK in my mobile (Froyo 2.2) , application is not
working. But its working fine in AVD with 2.3.3 version. I want to make
my
APK in such a way that it should work in all devices.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:42 AM, Kumar Bibek
coomar@gmail.comwrote:

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with
different versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of
version , it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a
base Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is
needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav
mukicha...@gmail.com wrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture
is.. I have hard time to show different options menu for different
layout
XML files..

Can you please give me a quick example how to change the options
based on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why
dont you create a simple java class and acess them?? , if you want
to share
variables across different activities, u can save them in
AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest
me the right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2
Class..
I am not able to access the methods which are in Activity1. I
cant copy paste all the methods in all Activities. I dont think
its good
practise. Can anybody suggest me.

Thanks,
KIRANKUMARKENDOLE
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Re: [android-developers] Need Intent Help

2011-11-29 Thread Raghav Sood


 I hope I am confusing you guys.


You seem more confused than us right now,


 I created the app using 2.3.3 . When I install this APK , in Samsung
 galaxy S2(2.3.3) the application is working good. But the same application
 is not working in HTC (2.2).
 Parsing error. I WANT MY APPLICATION TO BE RUN ON ALL DEVICES WHETHER IT
 MAY BE 2.1 , 2.2 or 2.3.


Okay. So there is something in your app that won't let you install the app
on devices under 2.3. Could you at least post the content of
AndroidManifest.xml so that we can help you?

Thanks

P.S Don't quote the entire thread in your replies. It's bad netiquette and
wastes data usage on mobile connections.

-- 
Raghav Sood
http://www.androidactivist.org/ - Author
http://www.appaholics.in/ - Founder

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Re: [android-developers] Need Intent Help

Application always would be back to forward compatibility , not from
forward to backward.

You create your apps on 2.1 and deploy it in 2.1 and above.

Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

On Tue, Nov 29, 2011 at 10:51 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

I hope I am confusing you guys.

I created the app using 2.3.3 . When I install this APK , in Samsung
galaxy S2(2.3.3) the application is working good. But the same application
is not working in HTC (2.2).
Parsing error. I WANT MY APPLICATION TO BE RUN ON ALL DEVICES WHETHER IT
MAY BE 2.1 , 2.2 or 2.3.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 12:15 PM, Mukesh Srivastav
mukicha...@gmail.comwrote:

you need to do the clean build

Delete the bin directory, recompiled it and deploy it, that will help.

Warm Regards,
*Mukesh Kumar*,
Android Consultant/Freelancer,
India,Hyderabad.

On Tue, Nov 29, 2011 at 10:32 PM, Kumar Bibek coomar@gmail.comwrote:

Ok, So, it doesn't even gets installed. Look at your manifest file and
remove stuff which are not available on 2.2

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:30 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

When I try to install on the APK on my mobile which have 2.2 versionof
android... I see the error Parsing Error.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:48 AM, Raghav Sood
raghavs...@androidactivist.org wrote:

Yes. That's all very good. What is not working in your app on 2.2?

On Tue, Nov 29, 2011 at 10:16 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hi,

When I install the APK in my mobile (Froyo 2.2) , application is not
working. But its working fine in AVD with 2.3.3 version. I want to make
my
APK in such a way that it should work in all devices.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 11:42 AM, Kumar Bibek
coomar@gmail.comwrote:

What is not working?

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*

On Tue, Nov 29, 2011 at 10:04 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Guys,
Thank you all for your Help .

Finally I completed my assignment. Finally I have one question.

I have created the APK in 2.3.3 . We have different mobiles with
different versions..
Its not working on all due to compatibility may be.
Can you guys suggest me what I suppose to do so that independent of
version , it should work.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 8:16 AM, Yahor Paulavets
ypaulav...@agilefusion.com wrote:

Hello,

If you need to use some methods in all your Activities - create a
base Activity class with these methods :)

And use these methods in dirived Activity A and B. No copy past is
needed.

Best regards,
Yahor

On Tue, Nov 29, 2011 at 3:01 PM, Mukesh Srivastav
mukicha...@gmail.com wrote:

Why not go with TAB Activity, that helps.

On Tue, Nov 29, 2011 at 6:22 PM, Kiran Kumar Kendole
k.kirankumar1...@gmail.com wrote:

Hey Siva and Mukhesh,
Thanks for the response.

The problem which I am forcing to use this unfair architecture
is.. I have hard time to show different options menu for different
layout
XML files..

Can you please give me a quick example how to change the options
based on the layout.

Thanks,
KIRANKUMARKENDOLE

On Tue, Nov 29, 2011 at 7:14 AM, siva prakash
sivaprakashcs07b...@gmail.com wrote:

If you want to access those methods in various activities, why
dont you create a simple java class and acess them?? , if you want
to share
variables across different activities, u can save them in
AppPreferences .
Please provide me more details if i didnt get u :)

On 11/29/2011 04:04 PM, Kiran Kumar Kendole wrote:

Hey guys,

I have a problem while using intents. Can you please suggest
me the right way.

I have an Activity1 which contains some methods (
addData(),deleteData() ). when I use intent to other Activity2
Class..
I am not able to access the methods which are in Activity1. I
cant copy paste all the methods in all Activities. I dont think
its good
practise. Can anybody suggest me.

Thanks,
KIRANKUMARKENDOLE
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[android-developers] Re: How to force Share Intent to open a specific app?



Kumar Bibek wrote:
 You can't unless you know the component name and/or package name of
 the target activity.

 On Nov 29, 3:37 pm, skink psk...@gmail.com wrote:
  saex wrote:
   Hi, thanks for your answer, i'm checking your link but i can't
   understand how can i use that class to achieve my objectives
   Please can you give me some help to do it?
 
   thanks!
 
   On Nov 29, 11:13 am, skink psk...@gmail.com wrote:
saex wrote:
 Hi, I like share intent, it is perfect to open sharing apps with image
 and text parameters.
 
 But now i'm researching the way to force share intent to open a
 specific app from the list, with the paramters given to the share
 intent.
 
 This is my actual code, it shows the list of sharing apps installed on
 the phone. Please, can somedone tell me what i should add to the code
 to force for example official twitter app? and official faccebok app?
 
 Intent sharingIntent = new Intent(Intent.ACTION_SEND);
 Uri screenshotUri = Uri.parse(file:///sdcard/test.jpg);
 sharingIntent.setType(image/*);
 sharingIntent.putExtra(Intent.EXTRA_TEXT, body text);
 sharingIntent.putExtra(Intent.EXTRA_STREAM, screenshotUri);
 startActivity(Intent.createChooser(sharingIntent, Share image
 using));
 
 Thanks
 
Seehttp://developer.android.com/reference/android/content/ComponentName
 
pskink
 
  see Intent docs
 
  pskink

this is what ComponentName is for

pskink

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Re: [android-developers] iterator blues

2011-11-29 Thread Kristopher Micinski

On Tue, Nov 29, 2011 at 10:31 AM, bob b...@coolgroups.com wrote:

 I'm looking at the Best Practices section of Beginning Android
 Games, and it says:

 Don't use iterators, as they create new objects.

 Can someone help me understand?


Using iterators creates new heap allocated Iterator objects, where you
can sometimes use indices as integers to iterate through arrays, etc...
 Dan Bornstien's talk dalvik vm internals contains an explanation of this
and a scale from good to bad in terms of this, you can google for the
video / slides.


 The reason I ask is because I'm seeing performance issues with this
 method:

public static void burnfire() {
   for (final IteratorParticle i = particles.iterator();
 i.hasNext();) {
 final Particle p = i.next();
 p.move();
 p.timeleft--;

 if (p.timeleft == 0) {
   i.remove();
 }
   }

}

 The method just traverses a linked list and moves some particles.  Are
 objects being created there?


yup.  An Iterator object.


 How can I make that faster?


You can use an int instead, if it's an array.

kris

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[android-developers] help me!! MediaRecorder record video and send to server?is it possible??

2011-11-29 Thread muhammad.ume...@hotmail.com

Hi,
   I am succeed to record video through Mediarecorder on SD card
but i want to send this video to pc server without writing to SD card.
I search it and i found the parcelFileDescriptor is the way to send
video to TCP socket
but i don't know how to receive it on server side please explain it.
  here is my client side code

socket = new Socket(192.168.15.220, );
 ParcelFileDescriptor  pfd =
ParcelFileDescriptor.fromSocket(socket);
recorder = new MediaRecorder();
recorder.setVideoSource(MediaRecorder.VideoSource.DEFAULT);
recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);

recorder.setOutputFile(pfd.getFileDescriptor());

recorder.setVideoEncoder(MediaRecorder.VideoEncoder.MPEG_4_SP);
mPreview = new Preview(VideoRecorder.this,recorder);
 
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
setContentView(mPreview);

I want to receive it on server side and save it to file.Is it
possible?  Please help me. I want a server side code.

Thanks and Regards

Umer

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[android-developers] Re: Update notification when user launches app

2011-11-29 Thread Bipin Shashi

Hey mark: thanks for your reply. If its a site that i control - then i
will have to update the version numbers on the site everytime i make
an update to the app? Is there a way to get this info from the android
market?
Thanks
On Nov 29, 11:17 am, Mark Murphy mmur...@commonsware.com wrote:
 On Tue, Nov 29, 2011 at 10:08 AM, Bipin Shashi bi...@lokalty.com wrote:
  I have seen in many apps that it notifies the user of new updates if
  any when they launch the app. Can someone please guide me as to how to
  achieve this. I guess we need to add code to the onCreate method which
  checks the version number on the android market.

 I'd fork an AsyncTask from onCreate() that downloads version
 information from a site that I control.

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

 _Android Programming Tutorials_ Version 4.1 Available!

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Re: [android-developers] Hiding a nested PreferenceScreen

On Mon, Nov 28, 2011 at 3:16 PM, dashman erjdri...@gmail.com wrote:

 the PreferenceScreen is found - but note removed.


You're certain ot_cat is a sub-preference of the root? And you're doing
this *before* you set the preference hierarchy on the activity?

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

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Re: [android-developers] Re: Update notification when user launches app

Nope. You cant get this info from the market from within your app.

*Thanks and Regards,
Kumar Bibek*
*
http://techdroid.kbeanie.com
http://www.kbeanie.com*



On Tue, Nov 29, 2011 at 11:31 PM, Bipin Shashi bi...@lokalty.com wrote:

 Hey mark: thanks for your reply. If its a site that i control - then i
 will have to update the version numbers on the site everytime i make
 an update to the app? Is there a way to get this info from the android
 market?
 Thanks
 On Nov 29, 11:17 am, Mark Murphy mmur...@commonsware.com wrote:
  On Tue, Nov 29, 2011 at 10:08 AM, Bipin Shashi bi...@lokalty.com
 wrote:
   I have seen in many apps that it notifies the user of new updates if
   any when they launch the app. Can someone please guide me as to how to
   achieve this. I guess we need to add code to the onCreate method which
   checks the version number on the android market.
 
  I'd fork an AsyncTask from onCreate() that downloads version
  information from a site that I control.
 
  --
  Mark Murphy (a Commons Guy)http://commonsware.com|
 http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
 
  _Android Programming Tutorials_ Version 4.1 Available!

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Re: [android-developers] Get Alternate Backgrounds for items in listview

On Wed, Nov 23, 2011 at 4:17 AM, Akshay Patil akszdr...@gmail.com wrote:

 Can you please tell me what i should be looking for ?


getView() of the adapter that backs the ListView.

or any sample code


Try the documentation.

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

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Re: [android-developers] issue with table row not showing up in table layout

On Sun, Nov 27, 2011 at 9:05 AM, therekz aditya15...@gmail.com wrote:

 Any suggestions?


Few people are going to look through and debug your code. Fewer people
would be able to tell you what's wrong simply from looking at it.

Comment out all of your code and add back bit by bit of the core
functionality that should do what you expect. If it doesn't, debug it.

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

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Re: [android-developers] How can I use android transition effects in web view?

On Wed, Nov 23, 2011 at 1:46 PM, Alex Georgantas alexgeor...@gmail.comwrote:

  I call the effect in my main java activity but it only applies to the
 first page.


If you call the effect once, it probably will only work once.

The thing that I want is the effect to apply in every page that links loads
 in webview.


Then find the point that every page loads and call the animation there.


 Should  onpagestarted() will help me?


I don't know - read the docs and experiment. See what happens.

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

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[android-developers] Docs: TestSuite - createTest

2011-11-29 Thread mellery451

Can anyone else make sense of this description for the createTest
method?

http://developer.android.com/reference/junit/framework/TestSuite.html#createTest(java.lang.Class,%20java.lang.String)

I was trying to figure out how to dynamically create test suites and
cases at runtime (data driven tests), and this documentation threw me
for a loop.

-Mike Ellery

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[android-developers] Does the mediaplayer keep running even in orientation change ?

2011-11-29 Thread KK

hi All,
I'm working on a small app where I'm trying to play one mp3 media using the
default mediaplayer (android.media.MediaPlayer). In this regard, I wanted
to know, does the mediaplayer keep running even when the orientation
changes? I think, since the mediaplayer runs as a service, it must be
running until we manually release the mediaplayer using something like:
mMediaPlayer.release(). Would appreciate if someone can point me in the
right direction.

Actually, I'm trying to understand how to save states and what all I've to
save during orientation change. As a sample I'm able to save the state of a
continuously updating seekbar during orientation change and wanted to
implement the same feature for media player as well. I don't think we'll
have to stop and restart the mediaplayer during orientation changes. I even
tried the default player on my android device and I did not notice any such
lag during orientation changes, it just plays smoothly.

Appreciate your time.


Thanks,
KK

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Re: [android-developers] How to restart the Android AVD????

On Sat, Nov 26, 2011 at 1:26 AM, Caleb Prince liuyanga...@gmail.com wrote:

 when i select power off the AVD,it displays shuttind down for a
 long time , has not any  change.


Close it, then restart it. That's restarting.

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

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Re: [android-developers] Get Alternate Backgrounds for items in listview

2011-11-29 Thread Carol Bolger

I was working on a similar project and found a great tutorial at
http://dustinbreese.blogspot.com/2009/12/creating-listview-with-alternating.html
Carol

On Wed, Nov 23, 2011 at 5:17 AM, Akshay Patil akszdr...@gmail.com wrote:

 Hi guyz...

 I just started android development yesterday I have made a complete
 application with 2 activitys both having listviews and i want to customize
 the listview of 2nd activity by having alternate background for listview
 items..
 like white , black, white, black

 Can you please tell me what i should be looking for ?
 or any sample code


 Thanx...


 -- Akki

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Re: [android-developers] Re: Distribute banned app outside Android Market with donation app in Market

2011-11-29 Thread Kristopher Micinski

On Tue, Nov 29, 2011 at 10:10 AM, Oli Wright oli.wri...@gmail.com wrote:

 This may be a dumb question, but why not just take donations through
 Paypal / Google Checkout directly rather than letting Google take a cut
 through the Market?  You can advertise this facility both in your free app
 and at the locations you provide it for download.


I think this is explicitly against the rules of the Android market.

kris

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Re: [android-developers] Re: Null pointer exception in sending SMS..

2011-11-29 Thread Gergely Juhász

0. Read the docs:
http://developer.android.com/reference/android/telephony/gsm/SmsManager.html
1. Check the official example:
http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/os/index.html
2.Set the second argument to null in
sms.sendTextMessage(phoneNumber, , msg, sentPI, deliveredPI);3.
Be sure that msg is not empty. (TextUtils.isEmpty is helpfull)
4. Be sure you have the android.permission.SEND_SMS permission
4. How would you like to unregister that broadcast receiver?
5. Improve your skills

Yeah and you can not live without logcat in the android world:
http://developer.android.com/guide/developing/tools/logcat.html

On 29 November 2011 11:00, Rocky rkjhaw1...@gmail.com wrote:
Provide the logcat/error.

On Tue, Nov 29, 2011 at 3:18 PM, Ali Chousein ali.chous...@gmail.com
wrote:

Check your logcat. It'll give you very good log information where
exactly (e.g. on which exact line) you are getting the null pointer
exception.

-
Ali Chousein
Weather-Buddy
http://weatherbuddy.blogspot.com | http://twitter.com/weather_buddy
Geo-Filtered Assistant
http://geo-filtered-assistant.blogspot.com
https://marketplace.cisco.com/apphq/store/products/994

--
Thanks Regards

Rakesh Kumar Jha
Android Developer, Trainer and Mentor
Bangalore
(O) +918030274295
(R) +919886336619

[android-developers] Re: Informations about Dev Phone 1 characteristics (for Wikitude use)

2011-11-29 Thread Pedro Teixeira

Thank you ver much for the info Mark.

On Nov 20, 1:00 pm, Mark Murphy mmur...@commonsware.com wrote:
ADP1, IIRC, was the HTC Dream/T-Mobile G1. That does not support
either of your requirements AFAIK. Though you might find a modded ROM
that could offer 2.2. I'm fairly certain the Dream only offered OpenGL
ES 1.1, though, and I'll be surprised if a ROM can fix that.

On Sun, Nov 20, 2011 at 7:01 AM, Pedro Teixeira

pedroteixeir...@gmail.com wrote:
Hi,

Is anyone familiar with wikitude? I'm trying to build a simple AR mode
activity and I would like to try Wikitude ARchitect since it has the
feature I'd like to implement: An overlaid picture instead of an
overlaid icon.

This are the requirements they say I need:
Android 2.2 or higher
support for OpenGL ES 2.0

The only mobile I have available from the university is an Android Dev
Phone 1. Will this work or is it too much outdated?

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

_The Busy Coder's Guide to Android Development_ Version 3.6 Available!

Re: [android-developers] Query

On Sun, Nov 27, 2011 at 2:10 PM, Megz megzwo...@gmail.com wrote:

 can you help me in making database for it ( means what fields should i
 take etc), and should i place my database in server side .


Help you how? The answers to these questions depend on your app's purpose
and functionality which only you know so only you can answer.

-
TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago
transit tracking app for Android-powered devices

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[android-developers] Re: Fail to connect to camera service

2011-11-29 Thread Pedro Teixeira

Yes, actually my application is using the camera when I'm calling
another intent.
I'll take a look on it and try to stop the camera before starting the
new intent. Thank you very much for the input, always helpful.


On Nov 28, 12:40 am, Mark Murphy mmur...@commonsware.com wrote:
 One place I have encountered that error is if the Camera is already in
 use (by you or another app on the device).

 On Sun, Nov 27, 2011 at 7:33 PM, Pedro Teixeira





 pedroteixeir...@gmail.com wrote:
  Hi,

  I have a location based application that depending on the position of
  the use relating to a certain spot it turns on the camera. In layman
  terms, when there's proximity to a place it triggers the camera.

  If I'm already near the sport when it's suppose to trigger ( I've
  build a proximity algorithm based on user position (lat,long) and the
  spot position) the camera mode opens just fine trough an intent that
  calls the activity where the camera access is implemented.

  But if I'm walking towards the spot and the trigger is set I get an
  error. This is the logcat:

 11-2720:03:42.451:E/AndroidRuntime(1380): Uncaught handler: thread
  main exiting due to uncaught exception
 11-2720:03:42.541:E/AndroidRuntime(1380):
  java.lang.RuntimeException: Fail to connect to camera service
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
 android.hardware.Camera.native_setup(NativeMethod)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.hardware.Camera.init(Camera.java:85)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.hardware.Camera.open(Camera.java:67)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  com.pedroteixeira.thennnow.thenNnowMode.surfaceCreated(thenNnowMode.java:
  229)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.SurfaceView.updateWindow(SurfaceView.java:392)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.SurfaceView.dispatchDraw(SurfaceView.java:264)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.ViewGroup.drawChild(ViewGroup.java:1524)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.ViewGroup.dispatchDraw(ViewGroup.java:1256)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.ViewGroup.drawChild(ViewGroup.java:1524)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.ViewGroup.dispatchDraw(ViewGroup.java:1256)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.View.draw(View.java:6277)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.widget.FrameLayout.draw(FrameLayout.java:352)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.ViewGroup.drawChild(ViewGroup.java:1526)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.ViewGroup.dispatchDraw(ViewGroup.java:1256)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.View.draw(View.java:6277)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.widget.FrameLayout.draw(FrameLayout.java:352)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  com.android.internal.policy.impl.PhoneWindow
  $DecorView.draw(PhoneWindow.java:1883)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.ViewRoot.draw(ViewRoot.java:1332)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.ViewRoot.performTraversals(ViewRoot.java:1097)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.view.ViewRoot.handleMessage(ViewRoot.java:1613)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.os.Handler.dispatchMessage(Handler.java:99)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.os.Looper.loop(Looper.java:123)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  android.app.ActivityThread.main(ActivityThread.java:4203)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  java.lang.reflect.Method.invokeNative(NativeMethod)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  java.lang.reflect.Method.invoke(Method.java:521)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  com.android.internal.os.ZygoteInit
  $MethodAndArgsCaller.run(ZygoteInit.java:791)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
 11-2720:03:42.541:E/AndroidRuntime(1380):     at
  dalvik.system.NativeStart.main(NativeMethod)

  Does anyone have any idea what can it be? I'm stuck with this issue.

  Thank you so much in advance. All help and tips are highly
  appreciated.

  Pedro

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 Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy

 Android 3.2

Re: [android-developers] Get Button Coordinates