You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
3.8 KiB
95 lines
3.8 KiB
/*
|
|
* Copyright (c) 2013-14 The Linux Foundation. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials provided
|
|
* with the distribution.
|
|
* * Neither the name of The Linux Foundation. nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
|
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
|
|
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
|
|
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef QSERVICEUTILS_H
|
|
#define QSERVICEUTILS_H
|
|
#include <binder/Parcel.h>
|
|
#include <binder/IServiceManager.h>
|
|
#include <utils/RefBase.h>
|
|
#include <IQService.h>
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Helpers
|
|
// ----------------------------------------------------------------------------
|
|
inline android::sp<qService::IQService> getBinder() {
|
|
android::sp<android::IServiceManager> sm = android::defaultServiceManager();
|
|
android::sp<qService::IQService> binder =
|
|
android::interface_cast<qService::IQService>
|
|
(sm->getService(android::String16("display.qservice")));
|
|
if (binder == NULL) {
|
|
ALOGE("%s: invalid binder object", __FUNCTION__);
|
|
}
|
|
return binder;
|
|
}
|
|
|
|
inline android::status_t sendSingleParam(uint32_t command, uint32_t value) {
|
|
android::status_t err = (android::status_t) android::FAILED_TRANSACTION;
|
|
android::sp<qService::IQService> binder = getBinder();
|
|
android::Parcel inParcel, outParcel;
|
|
inParcel.writeInt32(value);
|
|
if(binder != NULL) {
|
|
err = binder->dispatch(command, &inParcel , &outParcel);
|
|
}
|
|
return err;
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Convenience wrappers that clients can call
|
|
// ----------------------------------------------------------------------------
|
|
inline android::status_t securing(uint32_t startEnd) {
|
|
return sendSingleParam(qService::IQService::SECURING, startEnd);
|
|
}
|
|
|
|
inline android::status_t unsecuring(uint32_t startEnd) {
|
|
return sendSingleParam(qService::IQService::UNSECURING, startEnd);
|
|
}
|
|
|
|
inline android::status_t screenRefresh() {
|
|
return sendSingleParam(qService::IQService::SCREEN_REFRESH, 1);
|
|
}
|
|
|
|
inline android::status_t toggleScreenUpdate(uint32_t on) {
|
|
return sendSingleParam(qService::IQService::TOGGLE_SCREEN_UPDATE, on);
|
|
}
|
|
|
|
inline android::status_t setPartialUpdate(uint32_t enable) {
|
|
return sendSingleParam(qService::IQService::SET_PARTIAL_UPDATE, enable);
|
|
}
|
|
|
|
inline android::status_t setExtOrientation(uint32_t orientation) {
|
|
return sendSingleParam(qService::IQService::EXTERNAL_ORIENTATION,
|
|
orientation);
|
|
}
|
|
|
|
inline android::status_t setBufferMirrorMode(uint32_t enable) {
|
|
return sendSingleParam(qService::IQService::BUFFER_MIRRORMODE, enable);
|
|
}
|
|
|
|
#endif /* end of include guard: QSERVICEUTILS_H */
|