diff options
Diffstat (limited to 'include/gui/SensorEventQueue.h')
-rw-r--r-- | include/gui/SensorEventQueue.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/include/gui/SensorEventQueue.h b/include/gui/SensorEventQueue.h deleted file mode 100644 index ef7c6e3..0000000 --- a/include/gui/SensorEventQueue.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * 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. - */ - -#ifndef ANDROID_SENSOR_EVENT_QUEUE_H -#define ANDROID_SENSOR_EVENT_QUEUE_H - -#include <stdint.h> -#include <sys/types.h> - -#include <utils/Errors.h> -#include <utils/RefBase.h> -#include <utils/Timers.h> - -#include <gui/BitTube.h> - -// ---------------------------------------------------------------------------- - -struct ALooper; -struct ASensorEvent; - -// Concrete types for the NDK -struct ASensorEventQueue { - ALooper* looper; -}; - -// ---------------------------------------------------------------------------- -namespace android { -// ---------------------------------------------------------------------------- - -class ISensorEventConnection; -class Sensor; -class Looper; - -// ---------------------------------------------------------------------------- - -class SensorEventQueue : public ASensorEventQueue, public RefBase -{ -public: - SensorEventQueue(const sp<ISensorEventConnection>& connection); - virtual ~SensorEventQueue(); - virtual void onFirstRef(); - - int getFd() const; - ssize_t write(ASensorEvent const* events, size_t numEvents); - ssize_t read(ASensorEvent* events, size_t numEvents); - - status_t waitForEvent() const; - status_t wake() const; - - status_t enableSensor(Sensor const* sensor) const; - status_t disableSensor(Sensor const* sensor) const; - status_t setEventRate(Sensor const* sensor, nsecs_t ns) const; - - // these are here only to support SensorManager.java - status_t enableSensor(int32_t handle, int32_t us) const; - status_t disableSensor(int32_t handle) const; - -private: - sp<Looper> getLooper() const; - sp<ISensorEventConnection> mSensorEventConnection; - sp<BitTube> mSensorChannel; - mutable Mutex mLock; - mutable sp<Looper> mLooper; -}; - -// ---------------------------------------------------------------------------- -}; // namespace android - -#endif // ANDROID_SENSOR_EVENT_QUEUE_H |