1 /*
2  * Copyright (C) 2016 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.devicepolicy;
18 
19 import android.annotation.IntDef;
20 import android.app.Notification;
21 import android.app.PendingIntent;
22 import android.app.admin.DevicePolicyManager;
23 import android.content.ComponentName;
24 import android.content.Context;
25 import android.content.Intent;
26 import android.os.UserHandle;
27 import android.provider.Settings;
28 import android.text.format.DateUtils;
29 
30 import com.android.internal.R;
31 
32 import java.lang.annotation.Retention;
33 import java.lang.annotation.RetentionPolicy;
34 
35 /**
36  * Utilities class for the remote bugreport operation.
37  */
38 class RemoteBugreportUtils {
39 
40     static final int NOTIFICATION_ID = 678432343;
41 
42     @Retention(RetentionPolicy.SOURCE)
43     @IntDef({
44         DevicePolicyManager.NOTIFICATION_BUGREPORT_STARTED,
45         DevicePolicyManager.NOTIFICATION_BUGREPORT_ACCEPTED_NOT_FINISHED,
46         DevicePolicyManager.NOTIFICATION_BUGREPORT_FINISHED_NOT_ACCEPTED
47     })
48     @interface RemoteBugreportNotificationType {}
49 
50     static final long REMOTE_BUGREPORT_TIMEOUT_MILLIS = 10 * DateUtils.MINUTE_IN_MILLIS;
51 
52     static final String CTL_STOP = "ctl.stop";
53     static final String REMOTE_BUGREPORT_SERVICE = "bugreportremote";
54 
55     static final String BUGREPORT_MIMETYPE = "application/vnd.android.bugreport";
56 
buildNotification(Context context, @RemoteBugreportNotificationType int type)57     static Notification buildNotification(Context context,
58             @RemoteBugreportNotificationType int type) {
59         Intent dialogIntent = new Intent(Settings.ACTION_SHOW_REMOTE_BUGREPORT_DIALOG);
60         dialogIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
61         dialogIntent.putExtra(DevicePolicyManager.EXTRA_BUGREPORT_NOTIFICATION_TYPE, type);
62         PendingIntent pendingDialogIntent = PendingIntent.getActivityAsUser(context, type,
63                 dialogIntent, 0, null, UserHandle.CURRENT);
64 
65         Notification.Builder builder = new Notification.Builder(context)
66                 .setSmallIcon(com.android.internal.R.drawable.stat_sys_adb)
67                 .setOngoing(true)
68                 .setLocalOnly(true)
69                 .setPriority(Notification.PRIORITY_HIGH)
70                 .setContentIntent(pendingDialogIntent)
71                 .setColor(context.getColor(
72                         com.android.internal.R.color.system_notification_accent_color));
73 
74         if (type == DevicePolicyManager.NOTIFICATION_BUGREPORT_ACCEPTED_NOT_FINISHED) {
75             builder.setContentTitle(context.getString(
76                         R.string.sharing_remote_bugreport_notification_title))
77                     .setProgress(0, 0, true);
78         } else if (type == DevicePolicyManager.NOTIFICATION_BUGREPORT_STARTED) {
79             builder.setContentTitle(context.getString(
80                         R.string.taking_remote_bugreport_notification_title))
81                     .setProgress(0, 0, true);
82         } else if (type == DevicePolicyManager.NOTIFICATION_BUGREPORT_FINISHED_NOT_ACCEPTED) {
83             PendingIntent pendingIntentAccept = PendingIntent.getBroadcast(context, NOTIFICATION_ID,
84                     new Intent(DevicePolicyManager.ACTION_BUGREPORT_SHARING_ACCEPTED),
85                     PendingIntent.FLAG_CANCEL_CURRENT);
86             PendingIntent pendingIntentDecline = PendingIntent.getBroadcast(context,
87                     NOTIFICATION_ID, new Intent(
88                             DevicePolicyManager.ACTION_BUGREPORT_SHARING_DECLINED),
89                     PendingIntent.FLAG_CANCEL_CURRENT);
90             builder.addAction(new Notification.Action.Builder(null /* icon */, context.getString(
91                         R.string.decline_remote_bugreport_action), pendingIntentDecline).build())
92                     .addAction(new Notification.Action.Builder(null /* icon */, context.getString(
93                         R.string.share_remote_bugreport_action), pendingIntentAccept).build())
94                     .setContentTitle(context.getString(
95                         R.string.share_remote_bugreport_notification_title))
96                     .setContentText(context.getString(
97                         R.string.share_remote_bugreport_notification_message_finished))
98                     .setStyle(new Notification.BigTextStyle().bigText(context.getString(
99                         R.string.share_remote_bugreport_notification_message_finished)));
100         }
101 
102         return builder.build();
103     }
104 }
105 
106