1 /*
2  * Copyright (C) 2007 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.example.android.apis.app;
18 
19 // Need the following import to get access to the app resources, since this
20 // class is in a sub-package.
21 import com.example.android.apis.R;
22 
23 import android.app.Activity;
24 import android.app.NotificationManager;
25 import android.content.Intent;
26 import android.os.Bundle;
27 import android.view.View;
28 import android.view.WindowManager;
29 import android.widget.ImageButton;
30 import android.widget.RelativeLayout;
31 
32 /**
33  * Activity used by StatusBarNotification to show the notification to the user.
34  */
35 public class NotificationDisplay extends Activity implements View.OnClickListener {
36     /**
37      * Initialization of the Activity after it is first created.  Must at least
38      * call {@link android.app.Activity#setContentView setContentView()} to
39      * describe what is to be displayed in the screen.
40      */
41     @Override
onCreate(Bundle icicle)42     protected void onCreate(Bundle icicle) {
43         // Be sure to call the super class.
44         super.onCreate(icicle);
45 
46         // Have the system blur any windows behind this one.
47         getWindow().setFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND,
48                 WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
49 
50         RelativeLayout container = new RelativeLayout(this);
51 
52         ImageButton button = new ImageButton(this);
53         button.setImageResource(getIntent().getIntExtra("moodimg", 0));
54         button.setOnClickListener(this);
55 
56         RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(
57                 RelativeLayout.LayoutParams.WRAP_CONTENT,
58                 RelativeLayout.LayoutParams.WRAP_CONTENT);
59         lp.addRule(RelativeLayout.CENTER_IN_PARENT);
60 
61         container.addView(button, lp);
62 
63         setContentView(container);
64     }
65 
onClick(View v)66     public void onClick(View v) {
67         // The user has confirmed this notification, so remove it.
68         ((NotificationManager) getSystemService(NOTIFICATION_SERVICE))
69                 .cancel(R.layout.status_bar_notifications);
70 
71         // Pressing on the button brings the user back to our mood ring,
72         // as part of the api demos app.  Note the use of NEW_TASK here,
73         // since the notification display activity is run as a separate task.
74         Intent intent = new Intent(this, StatusBarNotifications.class);
75         intent.setAction(Intent.ACTION_MAIN);
76         intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
77         startActivity(intent);
78 
79         // We're done.
80         finish();
81     }
82 }
83