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      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 package com.android.cts.net.hostside;
     17 
     18 import android.app.Notification;
     19 import android.app.PendingIntent;
     20 import android.app.PendingIntent.CanceledException;
     21 import android.app.RemoteInput;
     22 import android.content.ComponentName;
     23 import android.os.Bundle;
     24 import android.service.notification.NotificationListenerService;
     25 import android.service.notification.StatusBarNotification;
     26 import android.util.Log;
     27 
     28 /**
     29  * NotificationListenerService implementation that executes the notification actions once they're
     30  * created.
     31  */
     32 public class MyNotificationListenerService extends NotificationListenerService {
     33     private static final String TAG = "MyNotificationListenerService";
     34 
     35     @Override
     36     public void onListenerConnected() {
     37         Log.d(TAG, "onListenerConnected()");
     38     }
     39 
     40     @Override
     41     public void onNotificationPosted(StatusBarNotification sbn) {
     42         Log.d(TAG, "onNotificationPosted(): "  + sbn);
     43         if (!sbn.getPackageName().startsWith(getPackageName())) {
     44             Log.v(TAG, "ignoring notification from a different package");
     45             return;
     46         }
     47         final PendingIntentSender sender = new PendingIntentSender();
     48         final Notification notification = sbn.getNotification();
     49         if (notification.contentIntent != null) {
     50             sender.send("content", notification.contentIntent);
     51         }
     52         if (notification.deleteIntent != null) {
     53             sender.send("delete", notification.deleteIntent);
     54         }
     55         if (notification.fullScreenIntent != null) {
     56             sender.send("full screen", notification.fullScreenIntent);
     57         }
     58         if (notification.actions != null) {
     59             for (Notification.Action action : notification.actions) {
     60                 sender.send("action", action.actionIntent);
     61                 sender.send("action extras", action.getExtras());
     62                 final RemoteInput[] remoteInputs = action.getRemoteInputs();
     63                 if (remoteInputs != null && remoteInputs.length > 0) {
     64                     for (RemoteInput remoteInput : remoteInputs) {
     65                         sender.send("remote input extras", remoteInput.getExtras());
     66                     }
     67                 }
     68             }
     69         }
     70         sender.send("notification extras", notification.extras);
     71     }
     72 
     73     static String getId() {
     74         return String.format("%s/%s", MyNotificationListenerService.class.getPackage().getName(),
     75                 MyNotificationListenerService.class.getName());
     76     }
     77 
     78     static ComponentName getComponentName() {
     79         return new ComponentName(MyNotificationListenerService.class.getPackage().getName(),
     80                 MyNotificationListenerService.class.getName());
     81     }
     82 
     83     private static final class PendingIntentSender {
     84         private PendingIntent mSentIntent = null;
     85         private String mReason = null;
     86 
     87         private void send(String reason, PendingIntent pendingIntent) {
     88             if (pendingIntent == null) {
     89                 // Could happen on action that only has extras
     90                 Log.v(TAG, "Not sending null pending intent for " + reason);
     91                 return;
     92             }
     93             if (mSentIntent != null || mReason != null) {
     94                 // Sanity check: make sure test case set up just one pending intent in the
     95                 // notification, otherwise it could pass because another pending intent caused the
     96                 // whitelisting.
     97                 throw new IllegalStateException("Already sent a PendingIntent (" + mSentIntent
     98                         + ") for reason '" + mReason + "' when requested another for '" + reason
     99                         + "' (" + pendingIntent + ")");
    100             }
    101             Log.i(TAG, "Sending pending intent for " + reason + ":" + pendingIntent);
    102             try {
    103                 pendingIntent.send();
    104                 mSentIntent = pendingIntent;
    105                 mReason = reason;
    106             } catch (CanceledException e) {
    107                 Log.w(TAG, "Pending intent " + pendingIntent + " canceled");
    108             }
    109         }
    110 
    111         private void send(String reason, Bundle extras) {
    112             if (extras != null) {
    113                 for (String key : extras.keySet()) {
    114                     Object value = extras.get(key);
    115                     if (value instanceof PendingIntent) {
    116                         send(reason + " with key '" + key + "'", (PendingIntent) value);
    117                     }
    118                 }
    119             }
    120         }
    121 
    122     }
    123 }
    124