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.AudioAttributes; 26 import android.media.MediaPlayer; 27 import android.media.RingtoneManager; 28 import android.net.Uri; 29 import android.os.Bundle; 30 import android.telecom.Call; 31 import android.telecom.CallAudioState; 32 import android.telecom.Connection; 33 import android.telecom.ConnectionService; 34 import android.telecom.DisconnectCause; 35 import android.telecom.VideoProfile; 36 37 import com.android.server.telecom.testapps.R; 38 39 /** 40 * Sample self-managed {@link Connection} for a self-managed {@link ConnectionService}. 41 * <p> 42 * See {@link android.telecom} for more information on self-managed {@link ConnectionService}s. 43 */ 44 public class SelfManagedConnection extends Connection { 45 public static class Listener { onConnectionStateChanged(SelfManagedConnection connection)46 public void onConnectionStateChanged(SelfManagedConnection connection) {} onConnectionRemoved(SelfManagedConnection connection)47 public void onConnectionRemoved(SelfManagedConnection connection) {} 48 } 49 public static final String INCOMING_CALL_CHANNEL_ID = "INCOMING_CALL_CHANNEL_ID"; 50 public static final String EXTRA_PHONE_ACCOUNT_HANDLE = 51 "com.android.server.telecom.testapps.extra.PHONE_ACCOUNT_HANDLE"; 52 public static final String CALL_NOTIFICATION = "com.android.server.telecom.testapps.CALL"; 53 54 private static int sNextCallId = 1; 55 56 private final int mCallId; 57 private final Context mContext; 58 private final SelfManagedCallList mCallList; 59 private final MediaPlayer mMediaPlayer; 60 private final boolean mIsIncomingCall; 61 private boolean mIsIncomingCallUiShowing; 62 private Listener mListener; 63 private boolean mIsHandover; 64 private Notification.Builder mNotificationBuilder; 65 SelfManagedConnection(SelfManagedCallList callList, Context context, boolean isIncoming)66 SelfManagedConnection(SelfManagedCallList callList, Context context, boolean isIncoming) { 67 mCallList = callList; 68 mMediaPlayer = createMediaPlayer(context); 69 mIsIncomingCall = isIncoming; 70 mContext = context; 71 mCallId = sNextCallId++; 72 } 73 setListener(Listener listener)74 public void setListener(Listener listener) { 75 mListener = listener; 76 } 77 78 /** 79 * Handles updates to the audio state of the connection. 80 * @param state The new connection audio state. 81 */ 82 @Override onCallAudioStateChanged(CallAudioState state)83 public void onCallAudioStateChanged(CallAudioState state) { 84 mCallList.notifyCallModified(); 85 } 86 87 @Override onShowIncomingCallUi()88 public void onShowIncomingCallUi() { 89 if (isHandover()) { 90 return; 91 } 92 // Create the fullscreen intent used to show the fullscreen incoming call UX. 93 Intent intent = new Intent(Intent.ACTION_MAIN, null); 94 intent.setFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION | Intent.FLAG_ACTIVITY_NEW_TASK); 95 intent.setClass(mContext, IncomingSelfManagedCallActivity.class); 96 intent.putExtra(IncomingSelfManagedCallActivity.EXTRA_CALL_ID, mCallId); 97 PendingIntent pendingIntent = PendingIntent.getActivity(mContext, 1, intent, 0); 98 99 // Build the notification as an ongoing high priority item. 100 final Notification.Builder builder = new Notification.Builder(mContext, 101 INCOMING_CALL_CHANNEL_ID); 102 builder.setOngoing(true); 103 builder.setPriority(Notification.PRIORITY_HIGH); 104 105 // Set up the main intent to send the user to the incoming call screen. 106 builder.setContentIntent(pendingIntent); 107 builder.setFullScreenIntent(pendingIntent, true); 108 109 // Setup notification content. 110 builder.setSmallIcon(R.drawable.ic_android_black_24dp); 111 builder.setContentTitle("Incoming call..."); 112 builder.setContentText("Incoming test call from " + getAddress()); 113 114 // Setup answer and reject call button 115 final Intent answerIntent = new Intent( 116 SelfManagedCallNotificationReceiver.ACTION_ANSWER_CALL, null, mContext, 117 SelfManagedCallNotificationReceiver.class); 118 answerIntent.putExtra(IncomingSelfManagedCallActivity.EXTRA_CALL_ID, mCallId); 119 final Intent rejectIntent = new Intent( 120 SelfManagedCallNotificationReceiver.ACTION_REJECT_CALL, null, mContext, 121 SelfManagedCallNotificationReceiver.class); 122 rejectIntent.putExtra(IncomingSelfManagedCallActivity.EXTRA_CALL_ID, mCallId); 123 124 builder.addAction( 125 new Notification.Action.Builder( 126 Icon.createWithResource(mContext, R.drawable.ic_android_black_24dp), 127 "Answer", 128 PendingIntent.getBroadcast(mContext, 0, answerIntent, 129 PendingIntent.FLAG_UPDATE_CURRENT)) 130 .build()); 131 builder.addAction( 132 new Notification.Action.Builder( 133 Icon.createWithResource(mContext, R.drawable.ic_android_black_24dp), 134 "Reject", 135 PendingIntent.getBroadcast(mContext, 0, rejectIntent, 136 PendingIntent.FLAG_UPDATE_CURRENT)) 137 .build()); 138 139 Notification notification = builder.build(); 140 notification.flags |= Notification.FLAG_INSISTENT; 141 NotificationManager notificationManager = mContext.getSystemService( 142 NotificationManager.class); 143 mNotificationBuilder = builder; 144 notificationManager.notify(CALL_NOTIFICATION, mCallId, notification); 145 } 146 147 @Override onHold()148 public void onHold() { 149 if (mMediaPlayer != null) { 150 mMediaPlayer.pause(); 151 } 152 setOnHold(); 153 } 154 155 @Override onUnhold()156 public void onUnhold() { 157 if (mMediaPlayer != null) { 158 mMediaPlayer.start(); 159 } 160 setActive(); 161 } 162 163 @Override onAnswer(int videoState)164 public void onAnswer(int videoState) { 165 setConnectionActive(); 166 } 167 168 @Override onAnswer()169 public void onAnswer() { 170 onAnswer(VideoProfile.STATE_AUDIO_ONLY); 171 } 172 173 @Override onReject()174 public void onReject() { 175 setConnectionDisconnected(DisconnectCause.REJECTED); 176 } 177 178 @Override onDisconnect()179 public void onDisconnect() { 180 setConnectionDisconnected(DisconnectCause.LOCAL); 181 } 182 183 @Override onSilence()184 public void onSilence() { 185 // Re-post our notification without a ringtone. 186 mNotificationBuilder.setOnlyAlertOnce(true); 187 NotificationManager notificationManager = mContext.getSystemService( 188 NotificationManager.class); 189 notificationManager.notify(CALL_NOTIFICATION, mCallId, mNotificationBuilder.build()); 190 } 191 setConnectionActive()192 public void setConnectionActive() { 193 mMediaPlayer.start(); 194 setActive(); 195 if (mListener != null ) { 196 mListener.onConnectionStateChanged(this); 197 } 198 } 199 setConnectionHeld()200 public void setConnectionHeld() { 201 mMediaPlayer.pause(); 202 setOnHold(); 203 if (mListener != null ) { 204 mListener.onConnectionStateChanged(this); 205 } 206 } 207 setConnectionDisconnected(int cause)208 public void setConnectionDisconnected(int cause) { 209 NotificationManager notificationManager = mContext.getSystemService( 210 NotificationManager.class); 211 notificationManager.cancel(CALL_NOTIFICATION, mCallId); 212 mMediaPlayer.stop(); 213 setDisconnected(new DisconnectCause(cause)); 214 destroy(); 215 if (mListener != null ) { 216 mListener.onConnectionRemoved(this); 217 } 218 } 219 setIsIncomingCallUiShowing(boolean showing)220 public void setIsIncomingCallUiShowing(boolean showing) { 221 mIsIncomingCallUiShowing = showing; 222 } 223 isIncomingCallUiShowing()224 public boolean isIncomingCallUiShowing() { 225 return mIsIncomingCallUiShowing; 226 } 227 isIncomingCall()228 public boolean isIncomingCall() { 229 return mIsIncomingCall; 230 } 231 getCallId()232 public int getCallId() { 233 return mCallId; 234 } 235 setIsHandover(boolean isHandover)236 public void setIsHandover(boolean isHandover) { 237 mIsHandover = isHandover; 238 } 239 isHandover()240 public boolean isHandover() { 241 return mIsHandover; 242 } 243 isHoldable()244 public boolean isHoldable() { 245 return (getConnectionCapabilities() & Connection.CAPABILITY_HOLD) != 0; 246 } 247 createMediaPlayer(Context context)248 private MediaPlayer createMediaPlayer(Context context) { 249 int audioToPlay = (Math.random() > 0.5f) ? R.raw.sample_audio : R.raw.sample_audio2; 250 MediaPlayer mediaPlayer = MediaPlayer.create(context, audioToPlay); 251 mediaPlayer.setLooping(true); 252 return mediaPlayer; 253 } 254 } 255