Cannot implement it?

On Aug 1, 12:18 pm, Anthony Xu <xjh2...@gmail.com> wrote:
> Hi All,
>
> I must to new a thread.
>
> I know how to implement this issue by Menuifest.xml, see 
> also:http://groups.google.com/group/android-developers/browse_thread/threa...
>
> But my question is how to add share menu ofGalleryby java code not
> Menuifest.xml.
> My code is as below:
>
> public class MyActivity extends Activity {
>
> private static final String TAG = "MyActivity";
>
> @Override
> public void onCreate(Bundle savedInstanceState) {
>     super.onCreate(savedInstanceState);
>
>     IntentFilter intentFilter = new IntentFilter();
>     intentFilter.addAction(Intent.ACTION_SEND);
>     intentFilter.addCategory(Intent.CATEGORY_DEFAULT);
>     try {
>                 intentFilter.addDataType("image/*");
>         } catch (MalformedMimeTypeException e) {
>                 Log.e(TAG, e.toString());
>         }
>
>     Intent x = registerReceiver(new BroadcastReceiver() {
>         public void onReceive(Context context, Intent intent) {
>                 Log.d(TAG, "Received intent "+intent);
>                 intent.setComponent(new ComponentName(context,
> Uploader.class));
>                 startActivity(intent);
>         }
>         }, intentFilter);
>
>     if (x==null)
>         Log.i(TAG, "failed to regist a receiver");
>     else
>         Log.i(TAG, "registed a receiver successfully");
>     // ...
>
> But registerReceiver always return null, and there is no menu added 
> toGallery'sShare.
>
> Thank you.
> Anthony
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