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POHow to send a SMS message with progress on android?
 

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  1. POHow to send a SMS message with progress on android?
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    <p>I am planning on sending SMS messages in my app. I have this code so far:</p> <pre><code>private void sendMessage(String number, String message ){ dlg.setCancelable(false); dlg.setMessage("Sending..."); InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE); imm.hideSoftInputFromWindow(etText.getWindowToken(), 0); etText.setText(""); dlg.show(); SmsManager sms = SmsManager.getDefault(); Intent sendingIntent = new Intent(Intent.ACTION_SEND); sendingIntent.putExtra("number", number); sendingIntent.putExtra("message", message); PendingIntent sendPI = PendingIntent.getBroadcast(this, 0, sendingIntent, PendingIntent.FLAG_ONE_SHOT); sms.sendTextMessage(number, null, message, sendPI, null); } </code></pre> <p>My Receiver:</p> <pre><code>public class SMSSenderReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { // TODO Auto-generated method stub int resultCode = this.getResultCode(); String number = intent.getExtras().getString("number"); String message = intent.getExtras().getString("message"); ContentValues val = new ContentValues(); val.put("address", number); val.put("body", message); switch(resultCode){ case Activity.RESULT_OK: context.getContentResolver().insert(Uri.parse("content://sms/sent"), val); if (MessageListActivity.dlg != null){ if (MessageListActivity.dlg.isShowing()){ MessageListActivity.dlg.dismiss(); } } } } } </code></pre> <p>In my methods for my activity:</p> <pre><code>SMSSenderReceiver receiver = new SMSSenderReceiver(); @Override public void onCreate(Bundle b){ this.registerReceiver(receiver, new IntentFilter(Intent.ACTION_SEND)); } @Override public void onResume(){ super.onResume(); this.registerReceiver(receiver); } @Override public void onStop(){ super.onStop(); this.unRegisterReceiver(receiver); } @Override public void onPause(){ super.onPause(); this.unRegisterReceiver(receiver); } </code></pre> <p>Now the problem is that when I send a message with my phone screen on, it does fine by dismissing the dialog and putting the message into the sent box when it is sent, but when I try to send a message and immediately turn off my screen it sends the message, but doesn't dismiss the dialog nor put the message into the sent folder. I know this has something to do with life cycles of the activity, but I'm not sure what to do with the onPause and onResume functions. If I don't unregister the receiver when the phone turns off then I get an error that the receiver has already been leaked error. Is there anyone that knows of a way of receiving the broadcast when my phone is off? Or of a way for getting the ACTION_SEND broadcast through the manifest?</p>
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    1. USAndrew Butler
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    1. COCould you try to unregister the receiver in [onDestroy()](http://developer.android.com/reference/android/app/Activity.html#onDestroy())?
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    2. COthat worked! Could you say that as an answer so I can mark it answered? thanks!
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      1. USAndrew Butler
    3. COI did, you're welcome :-)
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