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      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
     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 
     72     public void dismiss(View v) {
     73         if (mWakeLock.isHeld()) {
     74             mWakeLock.release();
     75         }
     76         finish();
     77     }
     78 
     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