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.server.telecom.testapps; 18 19 import android.app.Notification; 20 import android.app.NotificationManager; 21 import android.app.PendingIntent; 22 import android.content.Context; 23 import android.content.Intent; 24 import android.graphics.drawable.Icon; 25 import android.media.MediaPlayer; 26 import android.os.Bundle; 27 import android.telecom.Call; 28 import android.telecom.CallAudioState; 29 import android.telecom.Connection; 30 import android.telecom.ConnectionService; 31 import android.telecom.DisconnectCause; 32 import android.telecom.VideoProfile; 33 34 import com.android.server.telecom.testapps.R; 35 36 /** 37 * Sample self-managed {@link Connection} for a self-managed {@link ConnectionService}. 38 * <p> 39 * See {@link android.telecom} for more information on self-managed {@link ConnectionService}s. 40 */ 41 public class SelfManagedConnection extends Connection { 42 public static class Listener { 43 public void onConnectionStateChanged(SelfManagedConnection connection) {} 44 public void onConnectionRemoved(SelfManagedConnection connection) {} 45 } 46 47 public static final String EXTRA_PHONE_ACCOUNT_HANDLE = 48 "com.android.server.telecom.testapps.extra.PHONE_ACCOUNT_HANDLE"; 49 public static final String CALL_NOTIFICATION = "com.android.server.telecom.testapps.CALL"; 50 51 private static int sNextCallId = 1; 52 53 private final int mCallId; 54 private final Context mContext; 55 private final SelfManagedCallList mCallList; 56 private final MediaPlayer mMediaPlayer; 57 private final boolean mIsIncomingCall; 58 private boolean mIsIncomingCallUiShowing; 59 private Listener mListener; 60 private boolean mIsHandover; 61 62 SelfManagedConnection(SelfManagedCallList callList, Context context, boolean isIncoming) { 63 mCallList = callList; 64 mMediaPlayer = createMediaPlayer(context); 65 mIsIncomingCall = isIncoming; 66 mContext = context; 67 mCallId = sNextCallId++; 68 } 69 70 public void setListener(Listener listener) { 71 mListener = listener; 72 } 73 74 /** 75 * Handles updates to the audio state of the connection. 76 * @param state The new connection audio state. 77 */ 78 @Override 79 public void onCallAudioStateChanged(CallAudioState state) { 80 mCallList.notifyCallModified(); 81 } 82 83 @Override 84 public void onShowIncomingCallUi() { 85 if (isHandover()) { 86 return; 87 } 88 // Create the fullscreen intent used to show the fullscreen incoming call UX. 89 Intent intent = new Intent(Intent.ACTION_MAIN, null); 90 intent.setFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION | Intent.FLAG_ACTIVITY_NEW_TASK); 91 intent.setClass(mContext, IncomingSelfManagedCallActivity.class); 92 intent.putExtra(IncomingSelfManagedCallActivity.EXTRA_CALL_ID, mCallId); 93 PendingIntent pendingIntent = PendingIntent.getActivity(mContext, 1, intent, 0); 94 95 // Build the notification as an ongoing high priority item. 96 final Notification.Builder builder = new Notification.Builder(mContext); 97 builder.setOngoing(true); 98 builder.setPriority(Notification.PRIORITY_HIGH); 99 100 // Set up the main intent to send the user to the incoming call screen. 101 builder.setContentIntent(pendingIntent); 102 builder.setFullScreenIntent(pendingIntent, true); 103 104 // Setup notification content. 105 builder.setSmallIcon(R.drawable.ic_android_black_24dp); 106 builder.setContentTitle("Incoming call..."); 107 builder.setContentText("Incoming test call from " + getAddress()); 108 109 // Setup answer and reject call button 110 final Intent answerIntent = new Intent( 111 SelfManagedCallNotificationReceiver.ACTION_ANSWER_CALL, null, mContext, 112 SelfManagedCallNotificationReceiver.class); 113 answerIntent.putExtra(IncomingSelfManagedCallActivity.EXTRA_CALL_ID, mCallId); 114 final Intent rejectIntent = new Intent( 115 SelfManagedCallNotificationReceiver.ACTION_REJECT_CALL, null, mContext, 116 SelfManagedCallNotificationReceiver.class); 117 rejectIntent.putExtra(IncomingSelfManagedCallActivity.EXTRA_CALL_ID, mCallId); 118 119 builder.addAction( 120 new Notification.Action.Builder( 121 Icon.createWithResource(mContext, R.drawable.ic_android_black_24dp), 122 "Answer", 123 PendingIntent.getBroadcast(mContext, 0, answerIntent, 124 PendingIntent.FLAG_UPDATE_CURRENT)) 125 .build()); 126 builder.addAction( 127 new Notification.Action.Builder( 128 Icon.createWithResource(mContext, R.drawable.ic_android_black_24dp), 129 "Reject", 130 PendingIntent.getBroadcast(mContext, 0, rejectIntent, 131 PendingIntent.FLAG_UPDATE_CURRENT)) 132 .build()); 133 134 NotificationManager notificationManager = mContext.getSystemService( 135 NotificationManager.class); 136 notificationManager.notify(CALL_NOTIFICATION, mCallId, builder.build()); 137 } 138 139 @Override 140 public void onHold() { 141 if (mMediaPlayer != null) { 142 mMediaPlayer.pause(); 143 } 144 setOnHold(); 145 } 146 147 @Override 148 public void onUnhold() { 149 if (mMediaPlayer != null) { 150 mMediaPlayer.start(); 151 } 152 setActive(); 153 } 154 155 @Override 156 public void onAnswer(int videoState) { 157 setConnectionActive(); 158 } 159 160 @Override 161 public void onAnswer() { 162 onAnswer(VideoProfile.STATE_AUDIO_ONLY); 163 } 164 165 @Override 166 public void onReject() { 167 setConnectionDisconnected(DisconnectCause.REJECTED); 168 } 169 170 @Override 171 public void onDisconnect() { 172 setConnectionDisconnected(DisconnectCause.LOCAL); 173 } 174 175 public void setConnectionActive() { 176 mMediaPlayer.start(); 177 setActive(); 178 if (mListener != null ) { 179 mListener.onConnectionStateChanged(this); 180 } 181 } 182 183 public void setConnectionHeld() { 184 mMediaPlayer.pause(); 185 setOnHold(); 186 if (mListener != null ) { 187 mListener.onConnectionStateChanged(this); 188 } 189 } 190 191 public void setConnectionDisconnected(int cause) { 192 NotificationManager notificationManager = mContext.getSystemService( 193 NotificationManager.class); 194 notificationManager.cancel(CALL_NOTIFICATION, mCallId); 195 mMediaPlayer.stop(); 196 setDisconnected(new DisconnectCause(cause)); 197 destroy(); 198 if (mListener != null ) { 199 mListener.onConnectionRemoved(this); 200 } 201 } 202 203 public void setIsIncomingCallUiShowing(boolean showing) { 204 mIsIncomingCallUiShowing = showing; 205 } 206 207 public boolean isIncomingCallUiShowing() { 208 return mIsIncomingCallUiShowing; 209 } 210 211 public boolean isIncomingCall() { 212 return mIsIncomingCall; 213 } 214 215 public int getCallId() { 216 return mCallId; 217 } 218 219 public void setIsHandover(boolean isHandover) { 220 mIsHandover = isHandover; 221 } 222 223 public boolean isHandover() { 224 return mIsHandover; 225 } 226 227 public boolean isHoldable() { 228 return (getConnectionCapabilities() & Connection.CAPABILITY_HOLD) != 0; 229 } 230 231 private MediaPlayer createMediaPlayer(Context context) { 232 int audioToPlay = (Math.random() > 0.5f) ? R.raw.sample_audio : R.raw.sample_audio2; 233 MediaPlayer mediaPlayer = MediaPlayer.create(context, audioToPlay); 234 mediaPlayer.setLooping(true); 235 return mediaPlayer; 236 } 237 } 238