1 /*
2  * Copyright (C) 2013 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.example.notificationshowcase;
18 
19 import android.app.Activity;
20 import android.app.NotificationManager;
21 import android.app.PendingIntent;
22 import android.content.Context;
23 import android.content.Intent;
24 import android.os.Bundle;
25 import android.os.Handler;
26 import android.os.Looper;
27 import android.os.Message;
28 import android.os.PowerManager;
29 import android.view.View;
30 import android.view.WindowManager;
31 
32 public class FullScreenActivity extends Activity {
33     private static final String TAG = "NotificationShowcase";
34 
35     public static final String EXTRA_ID = "id";
36     private Handler mHandler = new Handler(Looper.getMainLooper());
37     private PowerManager.WakeLock mWakeLock;
38 
39     @Override
onCreate(Bundle savedInstanceState)40     public void onCreate(Bundle savedInstanceState) {
41         super.onCreate(savedInstanceState);
42 
43         setContentView(R.layout.full_screen);
44 
45         PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
46         mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Incoming Call");
47         mWakeLock.acquire(15 * 1000);
48 
49         getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON |
50                 WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD |
51                 WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED |
52                 WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
53 
54         final Intent intent = getIntent();
55         if (intent != null && intent.hasExtra(EXTRA_ID)) {
56             final int id = intent.getIntExtra(EXTRA_ID, -1);
57             if (id >= 0) {
58                 NotificationManager noMa =
59                         (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
60                 noMa.cancel(NotificationService.NOTIFICATION_ID + id);
61             }
62         }
63 
64         mHandler.postDelayed(new Runnable() {
65             @Override
66             public void run() {
67                 dismiss(null);
68             }
69         }, 30 * 1000);
70     }
71 
dismiss(View v)72     public void dismiss(View v) {
73         if (mWakeLock.isHeld()) {
74             mWakeLock.release();
75         }
76         finish();
77     }
78 
getPendingIntent(Context context, int id)79     public static PendingIntent getPendingIntent(Context context, int id) {
80         Intent fullScreenIntent = new Intent(context, FullScreenActivity.class);
81         fullScreenIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
82 
83         fullScreenIntent.putExtra(EXTRA_ID, id);
84         PendingIntent pi = PendingIntent.getActivity(
85                 context, 22, fullScreenIntent, PendingIntent.FLAG_UPDATE_CURRENT);
86         return pi;
87     }
88 }
89