How to show toast in AsyncTask in doInBackground

Question

In one of my activities I\'m using AsyncTask. In doInBackground() I\'m making calls to various methods. In one of these methods I\'m getting an exc

Answer 1

If you have to declare anything related to Thread, then it must be outside the runOnUiThread() method, then only it is going to execute,

    @Override
    protected String doInBackground(String... strings) {
        for(int i=0; i<10; i++) {

            runOnUiThread(new Runnable() {
                public void run() {
                    Toast.makeText(getApplicationContext(), "Example for Toast "+i, Toast.LENGTH_SHORT).show();
                }
            });

            try {
                Thread.sleep(10);
            } catch (Exception e) {}
        }

        return "";
    }