Question

Possible Duplicate:
Displaying a Toast notification in Android framework

I have an activity and in onResume there is the following Code:

super.onResume();
Intent intent = new Intent(this, this.getClass());
intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, 0);
nfcAdapter.enableForegroundDispatch(this, pendingIntent, null,null);

In the onNewIntent(Intent intent) function I have:

super.onNewIntent(intent);
setIntent(intent)
..
...

Toast.makeText....

But the Toast does not show up – does someone have a solution for this problem?

Answer 1

but the Toast.makeText does not show up – someone a solution for this
problem?

Most likely you forgot call show() method.

Toast.makeText(getApplicationContext(), "Hello", Toast.LENGTH_SHORT).show();