show Alert Dialog - Android User Interface

Android examples for User Interface:Alert Dialog

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  4. Alert Dialog

Description

show Alert Dialog

Demo Code


//package com.java2s;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;

public class Main {
    public static final OnClickListener emptyDialogOnClickListener = new OnClickListener() {
        @Override//from  ww w .java2  s.com
        public void onClick(DialogInterface arg0, int arg1) {
        }
    };

    public static void showAlertDialog(Activity activity, int icon,
            int title, int message, boolean afterFinish) {
        new AlertDialog.Builder(activity)
                .setIcon(icon)
                .setTitle(title)
                .setMessage(message)
                .setPositiveButton(
                        android.R.string.ok,
                        afterFinish ? getFinishDialogOnClickListener(activity)
                                : emptyDialogOnClickListener).show();
    }

    public static void showAlertDialog(Activity activity, int icon,
            int title, CharSequence message, boolean afterFinish) {
        new AlertDialog.Builder(activity)
                .setIcon(icon)
                .setTitle(title)
                .setMessage(message)
                .setPositiveButton(
                        android.R.string.ok,
                        afterFinish ? getFinishDialogOnClickListener(activity)
                                : emptyDialogOnClickListener).show();
    }

    public static OnClickListener getFinishDialogOnClickListener(
            final Activity activity) {
        return new OnClickListener() {
            @Override
            public void onClick(DialogInterface arg0, int arg1) {
                activity.finish();
            }
        };
    }
}

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