Java Beginner to Advanced Bangla Tutorials | Android | 2022-23 - Android Bangla Tutorial 2.39 : alertdialog in android example

source code for AlertDialogBuilder -------------------------------------------------------------- @Override public void onBackPressed() { alertDialogBuilder = new AlertDialog.Builder(MainActivity.this); //for setting title alertDialogBuilder.setTitle("Warning"); //for setting the message alertDialogBuilder.setMessage("Do you want to exit?"); //for setting the icon alertDialogBuilder.setIcon(R.drawable.question); alertDialogBuilder.setCancelable(false); alertDialogBuilder.setPositiveButton("Yes", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { //exit finish(); } }); alertDialogBuilder.setNegativeButton("No", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { dialog.cancel(); } }); AlertDialog alertDialog = alertDialogBuilder.create(); alertDialog.show(); } Subscribe : https://www.youtube.com/channel/UCEXwc6mNh7Lakj6lX-7a2Mg Facebook : https://www.facebook.com/anisul2010s Facebook page : https://www.facebook.com/studywithanis/ Android videos : https://www.youtube.com/playlist?list=PLgH5QX0i9K3p9xzYLFGdfYliIRBLVDRV5 Java Swing videos : https://www.youtube.com/playlist?list=PLgH5QX0i9K3rAHKr6IteF5kdgN6BorH9l HSC ICT Videos : https://www.youtube.com/playlist?list=PLgH5QX0i9K3o8Y-CKhmyodbfHAc9VSVOv C program videos : https://www.youtube.com/playlist?list=PLgH5QX0i9K3pCMBZcul1fta6UivHDbXvz Computer networking videos : https://www.youtube.com/playlist?list=PLgH5QX0i9K3p5OI88r3ob-otmKqIm_DbS Operating system videos : https://www.youtube.com/playlist?list=PLgH5QX0i9K3r_SuT0AnOEoElfQQPgkBIq