[android-developers] Re: Unsubscribe

2013-03-11 Thread Pent
 Was this ever resolved? I've noticed a similar issue with my app.

My users are also reporting this, though I can't reproduce it. It's
not clear to me yet exactly what they've configured in the app which
triggers it.

My service is permanently foreground.

Pent

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Re: [android-developers] Re: Best practice? New Activity for UI screens or change layouts and capture back button?

2013-03-11 Thread Piren
I think fragments are more of a  replacement  for components... this is so 
you could re-use UI components in the app (with UI for tablets in mind)... 
i wouldn't try to re-use them as an activity replacer (they also make it 
much harder to handle the Back button since they have their own stack.. 
especially since the Back button will close the last added fragment, which 
might not be even visible to the user).

On Monday, March 11, 2013 3:30:07 AM UTC+2, Lew wrote:

 TreKing wrote:

 bsd_mike wrote:

 is there any benefit to using one Activity?


 For games, I believe, it avoids the resource management and dependency 
 issues related with dealing with the lifecycles of multiple Activities.

 Beyond that, though, I believe shoving all of your functionality into a 
 single Activity is asking for a maintenance headache.


 I don't know if this addresses the OP's concern, but fragments put you 
 somewhere between those two extremes.

 The usual model in Android programs is one Activity per screen, with 
 fragments as a way to manage frames 
 within the screen.

 -- 
 Lew
  


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[android-developers] Re: Broadcast receiver in foreground activity - not reliable?

2013-03-11 Thread Piren
in what lifecycle events do you register/unregister this receiver?



On Sunday, March 10, 2013 4:25:37 PM UTC+2, lbendlin wrote:

 I got a user reporting that our app does correctly terminate when the 
 user's device exits car mode, but only when the activity that contains the 
 receiver is not active. If the activity is in the foreground then more 
 often than not our app does not terminate.

 The activity is defined as

activity

 android:name=.MainScreen

 android:alwaysRetainTaskState=true

 android:configChanges=orientation

 android:label=@string/app_name

 android:launchMode=singleTask 

 intent-filter

 action android:name=android.intent.action.MAIN /

 category android:name=android.intent.category.LAUNCHER 
 /

 category android:name=android.intent.category.CAR_DOCK 
 /

 category android:name=android.intent.category.CAR_MODE 
 /

 /intent-filter

 /activity



 The receiver is very simple


 *private* BroadcastReceiver undockReceiver = *new* BroadcastReceiver() {

 @Override

 *public* *void* onReceive(Context context, Intent intent) {

 *if* (intent.getAction().equals(android.app.action.EXIT_CAR_MODE)) {

  finish();

 }

 }

 };


 Is there a reason that the receiver does not work reliably?  Is it bad 
 practice to put a receiver inside the main activity? or does it have to do 
 with the activity flags?



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[android-developers] Google Play Services: UserRecoverableAuthException's intent doesn't start

2013-03-11 Thread Goddchen
I'm having issues with the Google Drive SDK for Android.

Everything works fine except for some devices (on which it used to be 
working, but now doesn't) the Intent that is returned by 
`UserRecoverableAuthException.getIntent()` isn't doing anything when 
started via `startIntent(...)`.

All I see on Logcat is:

03-11 08:31:19.692: INFO/ActivityManager(552): START u0 
 {cat=[scope:oauth2:https://www.googleapis.com/auth/drive,account:myem...@googlemail.com,extrashash:1088740320]
  
 flg=0x1004 cmp=com.google.android.gms/.auth.TokenActivity (has extras)} 
 from pid 27644


That's it. Nothing happens on the device.

This is how the Intent is launched:

Intent intent = e.getIntent();
 
 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK).addFlags(Intent.FLAG_FROM_BACKGROUND);
 startActivity(intent);


Any ideas?

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[android-developers] Image Gallery

2013-03-11 Thread Ambika Kulkarni
Dear Folks,

I am a new bee to Android. I want to create a Image Gallery. With Next and 
PRevious buttons.I want to have this image sclaed with full screen.  I am 
able to create a Grid View Image Gallery. For this I am displaying the 
images from the server. For server side I have written PHP script and it is 
returing a JSON string which contains the image name. At the client side I 
am itearating this and showing in  a grid view. Same thing I want to do 
with a I age Gallery where 1 after the other image comes on click of Next 
and Prev button.

I have searched in the net, but dint get a proper working code for it. Can 
someone help me out.


Thanks And Regards
Ambika

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[android-developers] Android :package with resource file in jar

2013-03-11 Thread Mr cool
I have planned to create an SDK in android, that means to share my class 
files and resource(layouts) to another application that requires them. If I 
export my application as JAR it does not include the resource files and 
R.class. I know currently Android does not support to packaging resource 
file via JAR but I searched the net and found one solution if compile our 
resource files with source code means we can access the resource in some 
other application.

So for that reason I did it in the following way:

1.copied all res folders content  into  my source folder 
src
  -com.mypackege
- res---here i put my res folder
2.finally my src folder look like
src 
 com.mypackage
  
   myfile.java
  drawable-hdpi
  drawable-ldpi
  drawable-mdpi
  drawable-xhdpi
  com.mypackage.drawable
  com.mypackage.layout
  com.mypackage.menu
  com.mypackage.values
 
3. and i build my project i got all class files including resource and 
r.class in my bin

4.then i create jar manually by jar -cvf mysample.jar com/mypackage/*

5.the final jar contain all classes and resource of my project in side 
mypackage.

then I add `mysample.jar` into another application say `testapp`, here I 
put the JAR in asset folder(because of layout )and add to build path. And 
also I configure the build path

In this application I call the `myfile.class` from `mysample.jar` which is 
needed to load the layout from that JAR.

The problem is here it doesn't see resource under the JAR file it only see 
the resource in current project res folder and though `NULL pointer 
Exception`

But it calls the R.java from JAR file. Ad also i tried to put 
xmlns:custom=http://schemas.android.com/apk/res-auto; in my manifest file 
it is also not working.
I hope I exactly come to close this issue, it may be a resource mapping 
problem.
do you have any idea to resolve this? 



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[android-developers] Re: Android :package with resource file in jar

2013-03-11 Thread Piren
The R file is supposed to be auto-generated.. you're not supposed to share 
it... I'm not actually sure why you're doing all of this... if you mark 
your project as an android library it does exactly that (build a jar file 
with all of the resources which can be used in any other project). 

You should also follow the ADT dev site, they are working on a build system 
that will make it even easier (i'm not sure how final it is.. haven't dealt 
with in a while).

On Monday, March 11, 2013 11:22:20 AM UTC+2, Mr cool wrote:

 I have planned to create an SDK in android, that means to share my class 
 files and resource(layouts) to another application that requires them. If I 
 export my application as JAR it does not include the resource files and 
 R.class. I know currently Android does not support to packaging resource 
 file via JAR but I searched the net and found one solution if compile our 
 resource files with source code means we can access the resource in some 
 other application.

 So for that reason I did it in the following way:

 1.copied all res folders content  into  my source folder 
 src
   -com.mypackege
 - res---here i put my res folder
 2.finally my src folder look like
 src 
  com.mypackage
   
myfile.java
   drawable-hdpi
   drawable-ldpi
   drawable-mdpi
   drawable-xhdpi
   com.mypackage.drawable
   com.mypackage.layout
   com.mypackage.menu
   com.mypackage.values
  
 3. and i build my project i got all class files including resource and 
 r.class in my bin
 
 4.then i create jar manually by jar -cvf mysample.jar com/mypackage/*
 
 5.the final jar contain all classes and resource of my project in side 
 mypackage.

 then I add `mysample.jar` into another application say `testapp`, here I 
 put the JAR in asset folder(because of layout )and add to build path. And 
 also I configure the build path

 In this application I call the `myfile.class` from `mysample.jar` which is 
 needed to load the layout from that JAR.

 The problem is here it doesn't see resource under the JAR file it only see 
 the resource in current project res folder and though `NULL pointer 
 Exception`

 But it calls the R.java from JAR file. Ad also i tried to put 
 xmlns:custom=http://schemas.android.com/apk/res-auto; in my manifest 
 file it is also not working.
 I hope I exactly come to close this issue, it may be a resource mapping 
 problem.
 do you have any idea to resolve this? 





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[android-developers] Re: Image Gallery

2013-03-11 Thread Piren
ffs: http://developer.android.com/training/displaying-bitmaps/index.html

On Monday, March 11, 2013 11:16:48 AM UTC+2, Ambika Kulkarni wrote:

 Dear Folks,

 I am a new bee to Android. I want to create a Image Gallery. With Next and 
 PRevious buttons.I want to have this image sclaed with full screen.  I am 
 able to create a Grid View Image Gallery. For this I am displaying the 
 images from the server. For server side I have written PHP script and it is 
 returing a JSON string which contains the image name. At the client side I 
 am itearating this and showing in  a grid view. Same thing I want to do 
 with a I age Gallery where 1 after the other image comes on click of Next 
 and Prev button.

 I have searched in the net, but dint get a proper working code for it. Can 
 someone help me out.


 Thanks And Regards
 Ambika


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[android-developers] Re: Problem while facebook login through my app

2013-03-11 Thread Tamilarasi Sivaraj
Already you have *Facebook native apk*  in your  *physical device or 
emulator*.So you have met this problem..

Regards
Android developer
Trinay Technology Solutions
www.trinaytech.com
5705750475

On Thursday, March 7, 2013 10:26:26 PM UTC+5:30, Bajrang Asthana wrote:

 Hi;

 I am not able to log-in to Facebook through my android app (*tried from 
 phone as well as on emulator)*, I am getting error your app is not 
 correctly configured. I am getting this problem only if *Facebook native 
 apk* is installed. 

 I look for android hash key and app id many times and everything seems OK 
 to me. I am not getting, is there anything else which can be the cause of 
 this problem.

 Please suggest :)




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[android-developers] Trying to integrate with drive app, error occurs opening document

2013-03-11 Thread Ab
I am trying to integrate with the Drive App using the instructions 
here: https://developers.google.com/drive/integrate-android-ui.

I followed the instructions and now my app shows as an open with (using 
google drive) option when I select a file in the Drive app.  However, when 
I try to open with my app I get an error dialog that says:

Oops... unable to open document.  Reason: internal error occured. please 
try again later

Because the same file opens properly using other apps (the other apps 
aren't integrated with the Drive app, but they do open the file), I figure 
this might be because my app is not authorized properly.  My main concern 
is the applcaition id which the above link instructs me to add to my 
manifest xml.  It is not clear what this Id  is, but I assume it is the 
client ID from my OAuth2.0 client.  For me, this value looks something 
like(i changed some numbers/letters for privacy): 
449637423441-e13a246wq7a0fuqgvremtjupk07vgf59.apps.googleusercontent.com

I have tried using this entire string as the ID in my manifest, using the 
portion prior to the first '.', and using the portion prior to the '-'; but 
with all 3 attempts I get the same error from the Drive app. 

Any suggestions?

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Re: [android-developers] how to delete all the data from listview

2013-03-11 Thread Sadhna Upadhyay
i have list view and data is addede dynamically and now i want that when i
again start the app previous listview data should be remove from
list..

On Sun, Mar 10, 2013 at 1:05 AM, Narendra Singh Rathore 
nsr.curi...@gmail.com wrote:



 On Sat, Mar 9, 2013 at 1:35 PM, Sadhna Upadhyay sadhna.braah...@gmail.com
  wrote:

 Hi friends,
   can some one tell me that how to automatically delete all listview
 data when i came out from whole application.pls guys help me if someone
 have any idea.


 Hi Sadhna,
   can you explain your problem / requirement a bit more? What sort
 of data do you want to delete, when coming out from whole app?




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Re: [android-developers] how to delete all the data from listview

2013-03-11 Thread bob
 

Maybe call setAdapter and pass in a ListAdapter that is empty?



On Monday, March 11, 2013 9:11:13 AM UTC-5, Sadhna Upadhyay wrote:



 i have list view and data is addede dynamically and now i want that when i 
 again start the app previous listview data should be remove from 
 list..

 On Sun, Mar 10, 2013 at 1:05 AM, Narendra Singh Rathore 
 nsr.c...@gmail.com javascript: wrote:



 On Sat, Mar 9, 2013 at 1:35 PM, Sadhna Upadhyay 
 sadhna@gmail.comjavascript:
  wrote:

 Hi friends,
   can some one tell me that how to automatically delete all listview 
 data when i came out from whole application.pls guys help me if someone 
 have any idea.


 Hi Sadhna, 
   can you explain your problem / requirement a bit more? What 
 sort of data do you want to delete, when coming out from whole app?


  

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[android-developers] Re: How to enable and disable 3g ?

2013-03-11 Thread bob
Call getMobileDataEnabled() and setMobileDataEnabled.

Something like this:

*setMobileDataEnabled(!getMobileDataEnabled());*


   /**
 * Gets the value of the setting for enabling Mobile data.
 *
 * @return Whether mobile data is enabled.
 * @hide
 */
public boolean getMobileDataEnabled() {
try {
return mService.getMobileDataEnabled();
} catch (RemoteException e) {
return true;
}
}

/**
 * Sets the persisted value for enabling/disabling Mobile data.
 *
 * @param enabled Whether the mobile data connection should be
 *used or not.
 * @hide
 */
public void setMobileDataEnabled(boolean enabled) {
try {
mService.setMobileDataEnabled(enabled);
} catch (RemoteException e) {
}
}


On Saturday, March 9, 2013 11:00:31 PM UTC-6, mohammed Nuhail wrote:

 Hello people,
 I want to enable and disable 3g programmatically on pressing single a 
 button..
 below code only enable the 3g.
 data.setOnClickListener(new OnClickListener() {

 @Override
 public void onClick(View v) {
 // TODO Auto-generated method stub
 ConnectivityManager cm = 
 (ConnectivityManager)getSystemService(CONNECTIVITY_SERVICE);
 //NetworkInfo ni = cm.getActiveNetworkInfo();
 
 try {
 Method dataMtd;
 dataMtd = 
 ConnectivityManager.class.getDeclaredMethod(setMobileDataEnabled, 
 boolean.class);

 Log.d(start, ing);
 if(dataMtd.isAccessible()){
 dataMtd.setAccessible(false);
 dataMtd.invoke(cm, false);
 Log.d(data, off);
 //return;

 }
 else{
 dataMtd.setAccessible(true);
 dataMtd.invoke(cm, true);
 Log.d(data, on);
 }


 } catch (NoSuchMethodException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 } catch (IllegalArgumentException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 } catch (IllegalAccessException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 } catch (InvocationTargetException e) {
 // TODO Auto-generated catch block
 e.printStackTrace();
 }
 } 
 });
  
 I want to disable it, when it is enabled ?

 please help me out with this..
   
 
 thanks in advance


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[android-developers] Re: Android 4.2+: Sharing data between users

2013-03-11 Thread Bryan Ashby
I should add: I would also like to hear about any System Only options 
that may be available. I notice that Android now has some additional 
broadcasts/etc., for multiple user applications  but only allows these for 
system signed applications (which my application is often a part of)

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[android-developers] SPAN_EXCLUSIVE_EXCLUSIVE

2013-03-11 Thread bob
 

Does anyone know what causes this error?

03-11 16:12:38.359: E/SpannableStringBuilder(12530): 
SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length

Thanks.


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[android-developers] Re: defaults for a Button widget

2013-03-11 Thread bob
 

It seems like there is excess vertical space on xhdpi for the text on a *
Button*.

Even when I set the padding to 0 and the margin to 0, there was a lot of 
space.

Not sure why.

Eventually, I just opted for the kludgy and unsatisfying workaround of 
using an *ImageButton*.



On Friday, March 1, 2013 4:26:08 PM UTC-6, bob wrote:

 Can someone help me see where to look to find the defaults for a Button 
 widget?


 I'm trying to figure out the default padding and margin values as I'm 
 seeing some weird layout differences between tvdpi and xhdpi.





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[android-developers] Re: Broadcast receiver in foreground activity - not reliable?

2013-03-11 Thread lbendlin
It is registered in onCreate and unregistered in onDestroy of that activity.

On Monday, March 11, 2013 4:02:36 AM UTC-4, Piren wrote:

 in what lifecycle events do you register/unregister this receiver?



 On Sunday, March 10, 2013 4:25:37 PM UTC+2, lbendlin wrote:

 I got a user reporting that our app does correctly terminate when the 
 user's device exits car mode, but only when the activity that contains the 
 receiver is not active. If the activity is in the foreground then more 
 often than not our app does not terminate.

 The activity is defined as

activity

 android:name=.MainScreen

 android:alwaysRetainTaskState=true

 android:configChanges=orientation

 android:label=@string/app_name

 android:launchMode=singleTask 

 intent-filter

 action android:name=android.intent.action.MAIN /

 category android:name=android.intent.category.LAUNCHER 
 /

 category android:name=android.intent.category.CAR_DOCK 
 /

 category android:name=android.intent.category.CAR_MODE 
 /

 /intent-filter

 /activity



 The receiver is very simple


 *private* BroadcastReceiver undockReceiver = *new* BroadcastReceiver() {

 @Override

 *public* *void* onReceive(Context context, Intent intent) {

 *if* (intent.getAction().equals(android.app.action.EXIT_CAR_MODE)) 
 {

  finish();

 }

 }

 };


 Is there a reason that the receiver does not work reliably?  Is it bad 
 practice to put a receiver inside the main activity? or does it have to do 
 with the activity flags?



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Re: [android-developers] Detect Intent Broadcast Receivers

2013-03-11 Thread 3c
This statement is not entirely true either: 

queryBroadcastReceivers will not return anything if using a PACKAGE_REPLACED 
intent alone. Same goes for many other intents in which it seems required 
to add specific scheme/type/data to get some results.

Not sure it's worth asking here: how do i gather all receivers that can 
handle PACKAGE_REPLACED intents?

pm.queryBroadcastReceivers(new Intent(Intent.PACKAGE_REPLACED, 
PackageManager.GET_INTENT_FILTERS | PackageManager.GET_DISABLED_COMPONENTS);

This returns nothing, whereas many apps are listening to this Intent in 
their Manifest.xml, Google Play Store for one.

On Friday, December 24, 2010 2:00:55 PM UTC+7, Dianne Hackborn wrote:

 PackageManager.queryBroadcastReceivers() returns all receivers declared in 
 application manifests matching a given Intent.  Note however that this will 
 not include receivers registered with Context.registerReceiver(); there is 
 currently no way to get information about those. 

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[android-developers] Can I receive another Android app's C2DM Intents if I'm signed with the same signature?

2013-03-11 Thread Heath Borders


*Cross-posted from http://stackoverflow.com/q/15319010/9636*

I have an app (com.example.myapp) installed that received C2DM Intents. I 
would like to piggyback onto this to perform my own processing in response 
to these Intents in a separate app (com.example.myapp2). According to the this 
answer http://stackoverflow.com/a/5121330/9636, the C2DM client system 
looks for:

broadcast receivers for Intent: com.google.android.c2dm.intent.REGISTRATION

That have the permission: .permission.C2D_MESSAGE

In the original app, the following permission is defined and used, as 
specified in the C2DM 
Documentationhttps://developers.google.com/android/c2dm/#manifest

  !-- Only this application can receive the messages and registration result 
-- 
   permission android:name=com.example.myapp.permission.C2D_MESSAGE 
android:protectionLevel=signature /
   uses-permission android:name=com.example.myapp.permission.C2D_MESSAGE /

This is com.example.myapp2's manifest, in which I use that permission also:

manifest package=com.example.myapp2 ...

   !-- Only this application can receive the messages and registration result 
-- 
   uses-permission android:name=com.example.myapp.permission.C2D_MESSAGE /

   !-- This app has permission to register and receive message --
   uses-permission android:name=com.google.android.c2dm.permission.RECEIVE /

   !-- Send the registration id to the server --
   uses-permission android:name=android.permission.INTERNET /

   application...
  !-- Only C2DM servers can send messages for the app. If permission is 
not set - any other app can generate it -- 
  receiver android:name=.C2DMReceiver 
android:permission=com.google.android.c2dm.permission.SEND
  !-- Receive the actual message --
  intent-filter
  action android:name=com.google.android.c2dm.intent.RECEIVE /
  category android:name=com.example.myapp /
  category android:name=com.example.myapp2 /
  /intent-filter
  /receiver
  ...
   /application
   .../manifest

My C2DMReceiver is com.example.myapp2.C2DMReceiver. Notice that I'm not 
listening forcom.google.android.c2dm.intent.REGISTRATION Intents since I 
don't care about registering. I only care about receiving the Intents that 
com.example.myapp is already receiving. In myIntentFilter for 
com.google.android.c2dm.intent.RECEIVE Intents, I filter for both
com.example.myapp and com.example.myapp2 categorys since C2DM isn't 
specific about exactly what a C2DM Intent looks like. Any help there would 
be appreciated.

I've verified that com.example.myapp2 has the 
com.example.myapp.permission.C2D_MESSAGEpermission. If I run with a debug 
key, I don't have it, but if I run with the release key, I have it. 
Obviously, I'm running the version on my device with the release key.

When com.example.myapp receives a C2DM Intent com.example.myapp2 doesn't 
receive it. Any ideas for how to debug or how to get this to work? Is it 
even possible?


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[android-developers] Database

2013-03-11 Thread Sagar Rout
Basically i want to learn, how can i connect my android application with my 
database ?
Please let me know which should be the best away to connect with database ?
how i can create my own database ?



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Re: [android-developers] Database

2013-03-11 Thread naresh pedagani
Hi ,which data base you want to connect SQLite(phone data base) or other
databases.


Regards,
NaResH.


On Tue, Mar 12, 2013 at 10:25 AM, Sagar Rout sagar.rout...@gmail.comwrote:

 Basically i want to learn, how can i connect my android application with
 my database ?
 Please let me know which should be the best away to connect with database ?
 how i can create my own database ?



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[android-developers] Edit Text searching using Filters.

2013-03-11 Thread Seshu
Hi all,
 I am developing a small dictionary application in which the user
can search the word. here i am using sqlite file for getting data.
everything is working fine for me but i am getting the issue while
searching the keyword i.e., when i entered some key word say wall then
i need to display all keywords contains wall keyword in listview with
first row is wall and second row onwards keywords starting with wall
and after the contains the keyword anywhere in the string
for example: i entered wall
the list should become
wall
wall paper
wall putty
wall street
India china Wall.. etc..


If any one knows the solutions means then please provide solutions.
Thanks for All.

Regards,
S.Seshu

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[android-developers] Re: How to custom monkeyrunner plugin?

2013-03-11 Thread lincoln
Can anybody tell me something about the problem? 
Thanks!

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[android-developers] Eclipse or Intellij.. what's the verdict?

2013-03-11 Thread Jason
OK.. I've just about had enough of eclipse.  I have been using it for 10+ 
years (ever since it was WSAD :/) and have put up with it's slowness, 
buggyness, upgrade nightmares, plugins that don't work, plugins that do 
work.. then don't, random crashes etc etc... but I just can't take it 
anymore.

This latest version of eclipse (Juno Service Release 2 Build id: 
20130225-0426) is so riddled with bugs that I can't get through just a few 
hours with either my delete key not working 
(http://stackoverflow.com/questions/2539672/my-delete-key-wont-work-in-eclipse-in-os-x),
 
files not saving, a veritable torrent of NullPointerExceptions in the 
Error Log which manifest as random UI failures mixed in with the occasional 
but predictable complete crash followed by a build the world on restart 
that takes about 3 days.

I love eclipse, but enough is enough.

So.. is intellij for Android development a realistic option?  Obviously 
Google make plugins for eclipse so this is always going to be the first 
stop for SDK updates, but if anyone is out there who has made the switch 
from eclipse to intellij *specifically for Android work* please let me know 
your opinion.

I also do a reasonable amount in C++ using the CDT (which is a whole other 
source of issues) and I understand that this is not a strong point for 
intellij (?)

I really wish the folks at eclipse (whoever they are) would stop trying to 
build features and just make the darn thing stable... I mean 10 years.. 
c'mon guys.

:/

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