1d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright/* 2d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * Copyright (C) 2010 The Android Open Source Project 3d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * 4d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * Licensed under the Apache License, Version 2.0 (the "License"); 5d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * you may not use this file except in compliance with the License. 6d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * You may obtain a copy of the License at 7d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * 8d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * http://www.apache.org/licenses/LICENSE-2.0 9d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * 10d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * Unless required by applicable law or agreed to in writing, software 11d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * distributed under the License is distributed on an "AS IS" BASIS, 12d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * See the License for the specific language governing permissions and 14d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright * limitations under the License. 15d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright */ 16d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 17d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright#define LOG_TAG "InputManager" 18d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 19d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright//#define LOG_NDEBUG 0 20d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 21d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright#include "InputManager.h" 22d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 23d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright#include <cutils/log.h> 24d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 25d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wrightnamespace android { 26d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 27d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael WrightInputManager::InputManager( 28d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright const sp<EventHubInterface>& eventHub, 29d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright const sp<InputReaderPolicyInterface>& readerPolicy, 30d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright const sp<InputDispatcherPolicyInterface>& dispatcherPolicy) { 31d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright mDispatcher = new InputDispatcher(dispatcherPolicy); 32d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright mReader = new InputReader(eventHub, readerPolicy, mDispatcher); 33d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright initialize(); 34d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright} 35d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 36d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael WrightInputManager::InputManager( 37d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright const sp<InputReaderInterface>& reader, 38d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright const sp<InputDispatcherInterface>& dispatcher) : 39d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright mReader(reader), 40d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright mDispatcher(dispatcher) { 41d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright initialize(); 42d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright} 43d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 44d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael WrightInputManager::~InputManager() { 45d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright stop(); 46d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright} 47d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 48d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wrightvoid InputManager::initialize() { 49d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright mReaderThread = new InputReaderThread(mReader); 50d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright mDispatcherThread = new InputDispatcherThread(mDispatcher); 51d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright} 52d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 53d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wrightstatus_t InputManager::start() { 54d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright status_t result = mDispatcherThread->run("InputDispatcher", PRIORITY_URGENT_DISPLAY); 55d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright if (result) { 56d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright ALOGE("Could not start InputDispatcher thread due to error %d.", result); 57d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright return result; 58d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright } 59d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 60d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright result = mReaderThread->run("InputReader", PRIORITY_URGENT_DISPLAY); 61d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright if (result) { 62d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright ALOGE("Could not start InputReader thread due to error %d.", result); 63d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 64d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright mDispatcherThread->requestExit(); 65d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright return result; 66d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright } 67d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 68d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright return OK; 69d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright} 70d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 71d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wrightstatus_t InputManager::stop() { 72d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright status_t result = mReaderThread->requestExitAndWait(); 73d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright if (result) { 74d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright ALOGW("Could not stop InputReader thread due to error %d.", result); 75d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright } 76d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 77d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright result = mDispatcherThread->requestExitAndWait(); 78d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright if (result) { 79d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright ALOGW("Could not stop InputDispatcher thread due to error %d.", result); 80d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright } 81d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 82d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright return OK; 83d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright} 84d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 85d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wrightsp<InputReaderInterface> InputManager::getReader() { 86d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright return mReader; 87d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright} 88d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 89d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wrightsp<InputDispatcherInterface> InputManager::getDispatcher() { 90d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright return mDispatcher; 91d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright} 92d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright 93d02c5b6aace05d9fd938e2d03705ac4f60f8da19Michael Wright} // namespace android 94