| /* |
| * Copyright (C) 2010 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. |
| */ |
| |
| #define LOG_TAG "InputManager" |
| |
| //#define LOG_NDEBUG 0 |
| |
| #include "InputManager.h" |
| |
| #include <log/log.h> |
| |
| namespace android { |
| |
| InputManager::InputManager( |
| const sp<EventHubInterface>& eventHub, |
| const sp<InputReaderPolicyInterface>& readerPolicy, |
| const sp<InputDispatcherPolicyInterface>& dispatcherPolicy) { |
| mDispatcher = new InputDispatcher(dispatcherPolicy); |
| mReader = new InputReader(eventHub, readerPolicy, mDispatcher); |
| initialize(); |
| } |
| |
| InputManager::InputManager( |
| const sp<InputReaderInterface>& reader, |
| const sp<InputDispatcherInterface>& dispatcher) : |
| mReader(reader), |
| mDispatcher(dispatcher) { |
| initialize(); |
| } |
| |
| InputManager::~InputManager() { |
| stop(); |
| } |
| |
| void InputManager::initialize() { |
| mReaderThread = new InputReaderThread(mReader); |
| mDispatcherThread = new InputDispatcherThread(mDispatcher); |
| } |
| |
| status_t InputManager::start() { |
| status_t result = mDispatcherThread->run("InputDispatcher", PRIORITY_URGENT_DISPLAY); |
| if (result) { |
| ALOGE("Could not start InputDispatcher thread due to error %d.", result); |
| return result; |
| } |
| |
| result = mReaderThread->run("InputReader", PRIORITY_URGENT_DISPLAY); |
| if (result) { |
| ALOGE("Could not start InputReader thread due to error %d.", result); |
| |
| mDispatcherThread->requestExit(); |
| return result; |
| } |
| |
| return OK; |
| } |
| |
| status_t InputManager::stop() { |
| status_t result = mReaderThread->requestExitAndWait(); |
| if (result) { |
| ALOGW("Could not stop InputReader thread due to error %d.", result); |
| } |
| |
| result = mDispatcherThread->requestExitAndWait(); |
| if (result) { |
| ALOGW("Could not stop InputDispatcher thread due to error %d.", result); |
| } |
| |
| return OK; |
| } |
| |
| sp<InputReaderInterface> InputManager::getReader() { |
| return mReader; |
| } |
| |
| sp<InputDispatcherInterface> InputManager::getDispatcher() { |
| return mDispatcher; |
| } |
| |
| } // namespace android |