show Alert Dialog on UI Thread - Android User Interface

Android examples for User Interface:Alert Dialog

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Description

show Alert Dialog on UI Thread

Demo Code

/*/*from   ww w.  j a v a2  s.c  om*/
 * Copyright (C) 2011 AlarmApp.org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at 
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and 
 * limitations under the License.
 */
//package com.java2s;
import android.app.Activity;
import android.app.AlertDialog;

import android.content.DialogInterface;

public class Main {
    private static AlertDialog aDialog;
    private static AlertDialog.Builder aDialogBuilder;

    public static void showAlertDialog(final Activity activity,
            final String titel, final String text) {

        if (!activity.isFinishing()) {
            activity.runOnUiThread(new Runnable() {

                public void run() {
                    aDialogBuilder = new AlertDialog.Builder(activity);
                    aDialogBuilder.setMessage(text);
                    aDialogBuilder.setTitle(titel);
                    aDialogBuilder.setCancelable(false);
                    aDialogBuilder.setPositiveButton("OK",
                            new DialogInterface.OnClickListener() {

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

                                }
                            });
                    aDialog = aDialogBuilder.create();
                    aDialog.show();
                }
            });
        }

    }
}

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