Java tutorial
//package com.java2s; //License from project: Open Source License import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface.OnDismissListener; public class Main { public static void showMessage(Context context, String title, String message) { showMessage(context, title, message, null); } public static void showMessage(Context context, String title, String message, OnDismissListener listener) { AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(context); // set title alertDialogBuilder.setTitle(title); // set dialog message alertDialogBuilder.setMessage(message).setCancelable(true); // create alert dialog AlertDialog alertDialog = alertDialogBuilder.create(); alertDialog.setCanceledOnTouchOutside(true); if (listener != null) alertDialog.setOnDismissListener(listener); // show it alertDialog.show(); } }