Java tutorial
//package com.java2s; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; public class Main { public static void displayAlert(Context context, String title, String message) { AlertDialog alertDialog = new AlertDialog.Builder(context).create(); alertDialog.setTitle(title); alertDialog.setMessage(message); alertDialog.setIcon(android.R.drawable.ic_dialog_alert); alertDialog.setButton("OK", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { return; } }); alertDialog.show(); } }