onResume not working with Thread timer

Issue

What i am trying to do is getting getIntent(); in onResume. all thing is happening in MainActivity only

Here is my Code but its not working nothing is working

@Override
protected void onResume() {
    Thread timer = new Thread() {
        public void run() {
            try {
                sleep(3000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            } finally {
                Intent intent = getIntent();
                String restaurant_name = intent.getStringExtra("restaurant_name");
                Toast.makeText(MainActivity.this, restaurant_name, Toast.LENGTH_LONG).show();
                if (restaurant_name != null) {
                    if (restaurant_name.equals("Romys")) {
                        mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(26.89209, 75.82759), 15.0f));
                        mMap.addMarker(new MarkerOptions()
                                .position(new LatLng(26.89553, 75.82842))
                                .title("ROMYS"))
                                .showInfoWindow();


                    }
                } else {
                    Toast.makeText(MainActivity.this, "It was not", Toast.LENGTH_LONG).show();
                }
            }
        }
    };
    timer.start();

    super.onResume();
}

I tried onResume onNewInent but app is crashing.

Solution

Not sure if that is all but you are trying to do a Toast on a thread that is not the main UI thread. So, try to replace your toasts like:

Toast.makeText(MainActivity.this, restaurant_name, Toast.LENGTH_LONG).show();

with code to run it on the main UI thread:

    MainActivity.this.runOnUiThread(new Runnable() {
        @Override
        public void run() {
            Toast.makeText(MainActivity.this, restaurant_name, Toast.LENGTH_LONG).show();
        }
    });

Answered By - user1626594