public class AndroidLanguageActivity extends Activity {
    
    class MyReceiver extends BroadcastReceiver 
    {

        @Override
        public void onReceive(Context context, Intent intent)
        {
            // TODO Auto-generated method stub
            if("Intent.ACTION_LOCALE_CHANGED".equals(intent.getAction()))
            {
                String str = Locale.getDefault().getLanguage();
                Log.i("my", "changed    "+str);
            }
        }
        
    }
    MyReceiver receiver;
    IntentFilter filter;
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        View view  = new TestDrawView(this);
//        view.setBackgroundDrawable(getResources().getDrawable(R.drawable.xx));
        setContentView(view);
        receiver = new MyReceiver();
        filter = new IntentFilter("Intent.ACTION_LOCALE_CHANGED");
       
    }
    
    @Override
    protected void onResume()
    {
        // TODO Auto-generated method stub
        super.onResume();
        registerReceiver(receiver, filter);
        String str = Locale.getDefault().getLanguage();
        Log.i("my", str);
    }

    @Override
    protected void onPause()
    {
        // TODO Auto-generated method stub
        super.onPause();
        unregisterReceiver(receiver);
    }
    
}