| /* |
| * 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.telecom; |
| |
| import android.os.Handler; |
| import android.os.Message; |
| import android.telecom.PhoneAccountHandle; |
| |
| import com.android.internal.os.SomeArgs; |
| import com.android.internal.telecom.IInCallAdapter; |
| |
| /** |
| * Receives call commands and updates from in-call app and passes them through to CallsManager. |
| * {@link InCallController} creates an instance of this class and passes it to the in-call app after |
| * binding to it. This adapter can receive commands and updates until the in-call app is unbound. |
| */ |
| class InCallAdapter extends IInCallAdapter.Stub { |
| private static final int MSG_ANSWER_CALL = 0; |
| private static final int MSG_REJECT_CALL = 1; |
| private static final int MSG_PLAY_DTMF_TONE = 2; |
| private static final int MSG_STOP_DTMF_TONE = 3; |
| private static final int MSG_POST_DIAL_CONTINUE = 4; |
| private static final int MSG_DISCONNECT_CALL = 5; |
| private static final int MSG_HOLD_CALL = 6; |
| private static final int MSG_UNHOLD_CALL = 7; |
| private static final int MSG_MUTE = 8; |
| private static final int MSG_SET_AUDIO_ROUTE = 9; |
| private static final int MSG_CONFERENCE = 10; |
| private static final int MSG_SPLIT_FROM_CONFERENCE = 11; |
| private static final int MSG_SWAP_WITH_BACKGROUND_CALL = 12; |
| private static final int MSG_PHONE_ACCOUNT_SELECTED = 13; |
| private static final int MSG_TURN_ON_PROXIMITY_SENSOR = 14; |
| private static final int MSG_TURN_OFF_PROXIMITY_SENSOR = 15; |
| private static final int MSG_MERGE_CONFERENCE = 16; |
| private static final int MSG_SWAP_CONFERENCE = 17; |
| |
| private final class InCallAdapterHandler extends Handler { |
| @Override |
| public void handleMessage(Message msg) { |
| Call call; |
| switch (msg.what) { |
| case MSG_ANSWER_CALL: { |
| SomeArgs args = (SomeArgs) msg.obj; |
| try { |
| call = mCallIdMapper.getCall(args.arg1); |
| int videoState = (int) args.arg2; |
| if (call != null) { |
| mCallsManager.answerCall(call, videoState); |
| } else { |
| Log.w(this, "answerCall, unknown call id: %s", msg.obj); |
| } |
| } finally { |
| args.recycle(); |
| } |
| break; |
| } |
| case MSG_REJECT_CALL: { |
| SomeArgs args = (SomeArgs) msg.obj; |
| try { |
| call = mCallIdMapper.getCall(args.arg1); |
| boolean rejectWithMessage = args.argi1 == 1; |
| String textMessage = (String) args.arg2; |
| if (call != null) { |
| mCallsManager.rejectCall(call, rejectWithMessage, textMessage); |
| } else { |
| Log.w(this, "setRingback, unknown call id: %s", args.arg1); |
| } |
| } finally { |
| args.recycle(); |
| } |
| break; |
| } |
| case MSG_PLAY_DTMF_TONE: |
| call = mCallIdMapper.getCall(msg.obj); |
| if (call != null) { |
| mCallsManager.playDtmfTone(call, (char) msg.arg1); |
| } else { |
| Log.w(this, "playDtmfTone, unknown call id: %s", msg.obj); |
| } |
| break; |
| case MSG_STOP_DTMF_TONE: |
| call = mCallIdMapper.getCall(msg.obj); |
| if (call != null) { |
| mCallsManager.stopDtmfTone(call); |
| } else { |
| Log.w(this, "stopDtmfTone, unknown call id: %s", msg.obj); |
| } |
| break; |
| case MSG_POST_DIAL_CONTINUE: |
| call = mCallIdMapper.getCall(msg.obj); |
| if (call != null) { |
| mCallsManager.postDialContinue(call, msg.arg1 == 1); |
| } else { |
| Log.w(this, "postDialContinue, unknown call id: %s", msg.obj); |
| } |
| break; |
| case MSG_DISCONNECT_CALL: |
| call = mCallIdMapper.getCall(msg.obj); |
| if (call != null) { |
| mCallsManager.disconnectCall(call); |
| } else { |
| Log.w(this, "disconnectCall, unknown call id: %s", msg.obj); |
| } |
| break; |
| case MSG_HOLD_CALL: |
| call = mCallIdMapper.getCall(msg.obj); |
| if (call != null) { |
| mCallsManager.holdCall(call); |
| } else { |
| Log.w(this, "holdCall, unknown call id: %s", msg.obj); |
| } |
| break; |
| case MSG_UNHOLD_CALL: |
| call = mCallIdMapper.getCall(msg.obj); |
| if (call != null) { |
| mCallsManager.unholdCall(call); |
| } else { |
| Log.w(this, "unholdCall, unknown call id: %s", msg.obj); |
| } |
| break; |
| case MSG_PHONE_ACCOUNT_SELECTED: { |
| SomeArgs args = (SomeArgs) msg.obj; |
| try { |
| call = mCallIdMapper.getCall(args.arg1); |
| if (call != null) { |
| mCallsManager.phoneAccountSelected(call, |
| (PhoneAccountHandle) args.arg2, args.argi1 == 1); |
| } else { |
| Log.w(this, "phoneAccountSelected, unknown call id: %s", args.arg1); |
| } |
| } finally { |
| args.recycle(); |
| } |
| break; |
| } |
| case MSG_MUTE: |
| mCallsManager.mute(msg.arg1 == 1); |
| break; |
| case MSG_SET_AUDIO_ROUTE: |
| mCallsManager.setAudioRoute(msg.arg1); |
| break; |
| case MSG_CONFERENCE: { |
| SomeArgs args = (SomeArgs) msg.obj; |
| try { |
| call = mCallIdMapper.getCall(args.arg1); |
| Call otherCall = mCallIdMapper.getCall(args.arg2); |
| if (call != null && otherCall != null) { |
| mCallsManager.conference(call, otherCall); |
| } else { |
| Log.w(this, "conference, unknown call id: %s", msg.obj); |
| } |
| } finally { |
| args.recycle(); |
| } |
| break; |
| } |
| case MSG_SPLIT_FROM_CONFERENCE: |
| call = mCallIdMapper.getCall(msg.obj); |
| if (call != null) { |
| call.splitFromConference(); |
| } else { |
| Log.w(this, "splitFromConference, unknown call id: %s", msg.obj); |
| } |
| break; |
| case MSG_TURN_ON_PROXIMITY_SENSOR: |
| mCallsManager.turnOnProximitySensor(); |
| break; |
| case MSG_TURN_OFF_PROXIMITY_SENSOR: |
| mCallsManager.turnOffProximitySensor((boolean) msg.obj); |
| break; |
| case MSG_MERGE_CONFERENCE: |
| call = mCallIdMapper.getCall(msg.obj); |
| if (call != null) { |
| call.mergeConference(); |
| } else { |
| Log.w(this, "mergeConference, unknown call id: %s", msg.obj); |
| } |
| break; |
| case MSG_SWAP_CONFERENCE: |
| call = mCallIdMapper.getCall(msg.obj); |
| if (call != null) { |
| call.swapConference(); |
| } else { |
| Log.w(this, "swapConference, unknown call id: %s", msg.obj); |
| } |
| break; |
| } |
| } |
| } |
| |
| private final CallsManager mCallsManager; |
| private final Handler mHandler = new InCallAdapterHandler(); |
| private final CallIdMapper mCallIdMapper; |
| |
| /** Persists the specified parameters. */ |
| public InCallAdapter(CallsManager callsManager, CallIdMapper callIdMapper) { |
| ThreadUtil.checkOnMainThread(); |
| mCallsManager = callsManager; |
| mCallIdMapper = callIdMapper; |
| } |
| |
| @Override |
| public void answerCall(String callId, int videoState) { |
| Log.d(this, "answerCall(%s,%d)", callId, videoState); |
| if (mCallIdMapper.isValidCallId(callId)) { |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = callId; |
| args.arg2 = videoState; |
| mHandler.obtainMessage(MSG_ANSWER_CALL, args).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void rejectCall(String callId, boolean rejectWithMessage, String textMessage) { |
| Log.d(this, "rejectCall(%s,%b,%s)", callId, rejectWithMessage, textMessage); |
| if (mCallIdMapper.isValidCallId(callId)) { |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = callId; |
| args.argi1 = rejectWithMessage ? 1 : 0; |
| args.arg2 = textMessage; |
| mHandler.obtainMessage(MSG_REJECT_CALL, args).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void playDtmfTone(String callId, char digit) { |
| Log.d(this, "playDtmfTone(%s,%c)", callId, digit); |
| if (mCallIdMapper.isValidCallId(callId)) { |
| mHandler.obtainMessage(MSG_PLAY_DTMF_TONE, (int) digit, 0, callId).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void stopDtmfTone(String callId) { |
| Log.d(this, "stopDtmfTone(%s)", callId); |
| if (mCallIdMapper.isValidCallId(callId)) { |
| mHandler.obtainMessage(MSG_STOP_DTMF_TONE, callId).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void postDialContinue(String callId, boolean proceed) { |
| Log.d(this, "postDialContinue(%s)", callId); |
| if (mCallIdMapper.isValidCallId(callId)) { |
| mHandler.obtainMessage(MSG_POST_DIAL_CONTINUE, proceed ? 1 : 0, 0, callId).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void disconnectCall(String callId) { |
| Log.v(this, "disconnectCall: %s", callId); |
| if (mCallIdMapper.isValidCallId(callId)) { |
| mHandler.obtainMessage(MSG_DISCONNECT_CALL, callId).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void holdCall(String callId) { |
| if (mCallIdMapper.isValidCallId(callId)) { |
| mHandler.obtainMessage(MSG_HOLD_CALL, callId).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void unholdCall(String callId) { |
| if (mCallIdMapper.isValidCallId(callId)) { |
| mHandler.obtainMessage(MSG_UNHOLD_CALL, callId).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void phoneAccountSelected(String callId, PhoneAccountHandle accountHandle, |
| boolean setDefault) { |
| if (mCallIdMapper.isValidCallId(callId)) { |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = callId; |
| args.arg2 = accountHandle; |
| args.argi1 = setDefault? 1 : 0; |
| mHandler.obtainMessage(MSG_PHONE_ACCOUNT_SELECTED, args).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void mute(boolean shouldMute) { |
| mHandler.obtainMessage(MSG_MUTE, shouldMute ? 1 : 0, 0).sendToTarget(); |
| } |
| |
| @Override |
| public void setAudioRoute(int route) { |
| mHandler.obtainMessage(MSG_SET_AUDIO_ROUTE, route, 0).sendToTarget(); |
| } |
| |
| @Override |
| public void conference(String callId, String otherCallId) { |
| if (mCallIdMapper.isValidCallId(callId) && |
| mCallIdMapper.isValidCallId(otherCallId)) { |
| SomeArgs args = SomeArgs.obtain(); |
| args.arg1 = callId; |
| args.arg2 = otherCallId; |
| mHandler.obtainMessage(MSG_CONFERENCE, args).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void splitFromConference(String callId) { |
| if (mCallIdMapper.isValidCallId(callId)) { |
| mHandler.obtainMessage(MSG_SPLIT_FROM_CONFERENCE, callId).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void mergeConference(String callId) { |
| if (mCallIdMapper.isValidCallId(callId)) { |
| mHandler.obtainMessage(MSG_MERGE_CONFERENCE, callId).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void swapConference(String callId) { |
| if (mCallIdMapper.isValidCallId(callId)) { |
| mHandler.obtainMessage(MSG_SWAP_CONFERENCE, callId).sendToTarget(); |
| } |
| } |
| |
| @Override |
| public void turnOnProximitySensor() { |
| mHandler.obtainMessage(MSG_TURN_ON_PROXIMITY_SENSOR).sendToTarget(); |
| } |
| |
| @Override |
| public void turnOffProximitySensor(boolean screenOnImmediately) { |
| mHandler.obtainMessage(MSG_TURN_OFF_PROXIMITY_SENSOR, screenOnImmediately).sendToTarget(); |
| } |
| } |
