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      1 /*
      2  * Copyright (C) 2017 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.cts.verifier.telecom;
     18 
     19 import android.content.Intent;
     20 import android.os.Bundle;
     21 import android.telecom.Connection;
     22 import android.telecom.ConnectionRequest;
     23 import android.telecom.ConnectionService;
     24 import android.telecom.PhoneAccountHandle;
     25 import android.telecom.TelecomManager;
     26 
     27 import java.util.ArrayList;
     28 import java.util.List;
     29 import java.util.concurrent.CountDownLatch;
     30 import java.util.concurrent.TimeUnit;
     31 
     32 /**
     33  * CTS Verifier ConnectionService implementation.
     34  */
     35 public class CtsConnectionService extends ConnectionService {
     36     static final int TIMEOUT_MILLIS = 10000;
     37 
     38     private CtsConnection.Listener mConnectionListener =
     39             new CtsConnection.Listener() {
     40                 @Override
     41                 void onDestroyed(CtsConnection connection) {
     42                     synchronized (mConnectionsLock) {
     43                         mConnections.remove(connection);
     44                     }
     45                 }
     46             };
     47 
     48     private static CtsConnectionService sConnectionService;
     49     private static CountDownLatch sBindingLatch = new CountDownLatch(1);
     50 
     51     private List<CtsConnection> mConnections = new ArrayList<>();
     52     private Object mConnectionsLock = new Object();
     53     private CountDownLatch mConnectionLatch = new CountDownLatch(1);
     54 
     55     public static CtsConnectionService getConnectionService() {
     56         return sConnectionService;
     57     }
     58 
     59     public static CtsConnectionService waitForAndGetConnectionService() {
     60         if (sConnectionService == null) {
     61             try {
     62                 sBindingLatch.await(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
     63             } catch (InterruptedException e) {
     64             }
     65         }
     66         return sConnectionService;
     67     }
     68 
     69     public CtsConnectionService() throws Exception {
     70         super();
     71         sConnectionService = this;
     72         if (sBindingLatch != null) {
     73             sBindingLatch.countDown();
     74         }
     75         sBindingLatch = new CountDownLatch(1);
     76     }
     77 
     78     public List<CtsConnection> getConnections() {
     79         synchronized (mConnectionsLock) {
     80             return new ArrayList<CtsConnection>(mConnections);
     81         }
     82     }
     83 
     84     public CtsConnection waitForAndGetConnection() {
     85         try {
     86             mConnectionLatch.await(TIMEOUT_MILLIS, TimeUnit.MILLISECONDS);
     87         } catch (InterruptedException e) {
     88         }
     89         mConnectionLatch = new CountDownLatch(1);
     90         synchronized (mConnectionsLock) {
     91             if (mConnections.size() > 0) {
     92                 return mConnections.get(0);
     93             } else {
     94                 return null;
     95             }
     96         }
     97     }
     98 
     99     @Override
    100     public boolean onUnbind(Intent intent) {
    101         sConnectionService = null;
    102         return super.onUnbind(intent);
    103     }
    104 
    105     @Override
    106     public Connection onCreateOutgoingConnection(PhoneAccountHandle connectionManagerAccount,
    107                                                  final ConnectionRequest request) {
    108 
    109         return createManagedConnection(request, false);
    110     }
    111 
    112     @Override
    113     public Connection onCreateIncomingConnection(PhoneAccountHandle connectionManagerPhoneAccount,
    114                                                  ConnectionRequest request) {
    115 
    116         return createManagedConnection(request, true);
    117     }
    118 
    119     @Override
    120     public void onCreateIncomingConnectionFailed(PhoneAccountHandle connectionManagerHandle,
    121                                                  ConnectionRequest request) {
    122     }
    123 
    124     @Override
    125     public void onCreateOutgoingConnectionFailed(PhoneAccountHandle connectionManagerHandle,
    126                                                  ConnectionRequest request) {
    127     }
    128 
    129     private Connection createManagedConnection(ConnectionRequest request, boolean isIncoming) {
    130         boolean isSelfManaged = request.getAccountHandle().equals(
    131                 PhoneAccountUtils.TEST_SELF_MANAGED_PHONE_ACCOUNT_HANDLE);
    132 
    133         boolean useAudioClip =
    134                 request.getExtras().getBoolean(CtsConnection.EXTRA_PLAY_CS_AUDIO, false);
    135         CtsConnection connection = new CtsConnection(getApplicationContext(), isIncoming,
    136                 mConnectionListener, useAudioClip);
    137         if (isSelfManaged) {
    138             connection.setConnectionProperties(Connection.PROPERTY_SELF_MANAGED);
    139         }
    140         connection.setConnectionCapabilities(Connection.CAPABILITY_SUPPORT_HOLD |
    141                 Connection.CAPABILITY_HOLD);
    142         connection.setAddress(request.getAddress(), TelecomManager.PRESENTATION_ALLOWED);
    143         connection.setExtras(request.getExtras());
    144 
    145         Bundle moreExtras = new Bundle();
    146         moreExtras.putParcelable(TelecomManager.EXTRA_PHONE_ACCOUNT_HANDLE,
    147                 request.getAccountHandle());
    148         connection.putExtras(moreExtras);
    149         connection.setVideoState(request.getVideoState());
    150 
    151         synchronized (mConnectionsLock) {
    152             mConnections.add(connection);
    153         }
    154         if (mConnectionLatch != null) {
    155             mConnectionLatch.countDown();
    156         }
    157         return connection;
    158     }
    159 }
    160