1 /* 2 * Copyright (C) 2018 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.dialer.simulator.impl; 18 19 import android.support.annotation.NonNull; 20 import android.telecom.Connection.RttModifyStatus; 21 import android.telecom.DisconnectCause; 22 import com.android.dialer.common.Assert; 23 import com.android.dialer.common.LogUtil; 24 import com.android.dialer.common.concurrent.ThreadUtil; 25 import com.android.dialer.simulator.Simulator.Event; 26 27 /** Listen to call backs from Connections not made by simulator. */ 28 final class NonSimulatorConnectionListener implements SimulatorConnection.Listener { 29 30 @Override onEvent(@onNull SimulatorConnection connection, @NonNull Event event)31 public void onEvent(@NonNull SimulatorConnection connection, @NonNull Event event) { 32 switch (event.type) { 33 case Event.STATE_CHANGE: 34 LogUtil.i( 35 "SimulatorVoiceCall.onEvent", 36 String.format("state changed from %s to %s ", event.data1, event.data2)); 37 break; 38 case Event.REJECT: 39 connection.setDisconnected(new DisconnectCause(DisconnectCause.REJECTED)); 40 break; 41 case Event.HOLD: 42 connection.setOnHold(); 43 break; 44 case Event.ANSWER: 45 case Event.UNHOLD: 46 connection.setActive(); 47 break; 48 case Event.DISCONNECT: 49 connection.setDisconnected(new DisconnectCause(DisconnectCause.LOCAL)); 50 break; 51 case Event.SESSION_MODIFY_REQUEST: 52 ThreadUtil.postDelayedOnUiThread(() -> connection.handleSessionModifyRequest(event), 2000); 53 break; 54 case Event.START_RTT: 55 boolean accept = true; 56 if (accept) { 57 connection.sendRttInitiationSuccess(); 58 } else { 59 connection.sendRttInitiationFailure(RttModifyStatus.SESSION_MODIFY_REQUEST_FAIL); 60 } 61 break; 62 case Event.NONE: 63 default: 64 LogUtil.i("SimulatorVoiceCall.onEvent", "unexpected event: " + event.type); 65 throw Assert.createIllegalStateFailException(); 66 } 67 } 68 } 69