Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.app.AlertDialog;

import android.content.Context;
import android.content.DialogInterface;

import android.text.TextUtils;

public class Main {
    /**
     * Shows an alert dialog with the OK button. When the user presses OK button, the dialog
     * dismisses.
     *
     */
    public static void showAlertDialog(Context ctx, String title, String body) {
        showAlertDialog(ctx, title, body, null);
    }

    /**
     * Shows an alert dialog with OK button
     *
     */
    public static void showAlertDialog(Context ctx, String title, String body,
            DialogInterface.OnClickListener okListener) {

        if (okListener == null) {
            okListener = new DialogInterface.OnClickListener() {

                public void onClick(DialogInterface dialog, int which) {
                    dialog.cancel();
                }
            };
        }

        AlertDialog.Builder builder = new AlertDialog.Builder(ctx).setMessage(body).setPositiveButton("OK",
                okListener);

        if (!TextUtils.isEmpty(title)) {
            builder.setTitle(title);
        }

        builder.show();
    }
}