Android Thread safe way of displaying a Toast Message (For AsyncTask)


Example

If you don't want to extend Application and keep your toast messages thread safe, make sure you show them in the post execute section of your AsyncTasks.

public class MyAsyncTask extends AsyncTask <Void, Void, Void> {

    @Override
    protected Void doInBackground(Void... params) {
        // Do your background work here
    }

    @Override
    protected void onPostExecute(Void aVoid) {
        // Show toast messages here
        Toast.makeText(context, "Ding! Your Toast is ready.",   Toast.LENGTH_SHORT).show();
    }
    
}