| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.hdmi; |
| |
| import android.hardware.hdmi.HdmiCecMessage; |
| |
| /** |
| * Feature action that handles ARC action initiated by TV devices. |
| * |
| * <p>This action is created by TV's hot plug event of ARC port. |
| */ |
| final class RequestArcInitiationAction extends RequestArcAction { |
| private static final String TAG = "RequestArcInitiationAction"; |
| |
| /** |
| * @Constructor |
| * |
| * For more details look at {@link RequestArcAction#RequestArcAction}. |
| */ |
| RequestArcInitiationAction(HdmiControlService service, int sourceAddress, int avrAddress) { |
| super(service, sourceAddress, avrAddress); |
| } |
| |
| @Override |
| boolean start() { |
| HdmiCecMessage command = HdmiCecMessageBuilder.buildRequestArcInitiation(mSourceAddress, |
| mAvrAddress); |
| sendCommand(command, new HdmiControlService.SendMessageCallback() { |
| @Override |
| public void onSendCompleted(int error) { |
| if (error == HdmiControlService.SEND_RESULT_SUCCESS) { |
| mState = STATE_WATING_FOR_REQUEST_ARC_REQUEST_RESPONSE; |
| addTimer(mState, TIMEOUT_MS); |
| } else { |
| // If failed to send <Request ARC Initiation>, start "Disabled" |
| // ARC transmission action. |
| disableArcTransmission(); |
| finish(); |
| } |
| } |
| }); |
| return true; |
| } |
| } |