1 /*
2  * Copyright (C) 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.server.notification;
18 
19 import android.app.Activity;
20 import android.app.AlertDialog;
21 import android.content.DialogInterface;
22 import android.os.Bundle;
23 import android.view.WindowManager;
24 
25 import com.android.internal.R;
26 
27 
28 public class NASLearnMoreActivity extends Activity {
29 
30     @Override
onCreate(Bundle savedInstanceState)31     protected void onCreate(Bundle savedInstanceState) {
32         super.onCreate(savedInstanceState);
33         showLearnMoreDialog();
34     }
35 
showLearnMoreDialog()36     private void showLearnMoreDialog() {
37         AlertDialog.Builder builder = new AlertDialog.Builder(this);
38         AlertDialog alertDialog = builder.setMessage(
39                 R.string.nas_upgrade_notification_learn_more_content)
40                 .setPositiveButton(R.string.ok,
41                         new DialogInterface.OnClickListener() {
42                             @Override
43                             public void onClick(DialogInterface dialog, int which) {
44                                 NASLearnMoreActivity.this.finish();
45                             }
46                         })
47                 .create();
48         alertDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
49         alertDialog.show();
50     }
51 }
52