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/*
* Copyright (C) 2017 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_VR_MANAGER_H
#define ANDROID_VR_MANAGER_H
#include <binder/IInterface.h>
namespace android {
// Must be kept in sync with interface defined in IVrStateCallbacks.aidl.
class IVrStateCallbacks : public IInterface {
public:
DECLARE_META_INTERFACE(VrStateCallbacks)
virtual void onVrStateChanged(bool enabled) = 0;
};
enum VrStateCallbacksTransaction {
ON_VR_STATE_CHANGED = IBinder::FIRST_CALL_TRANSACTION,
};
class BnVrStateCallbacks : public BnInterface<IVrStateCallbacks> {
public:
status_t onTransact(uint32_t code, const Parcel& data,
Parcel* reply, uint32_t flags = 0) override;
};
// Must be kept in sync with interface defined in
// IPersistentVrStateCallbacks.aidl.
class IPersistentVrStateCallbacks : public IInterface {
public:
DECLARE_META_INTERFACE(PersistentVrStateCallbacks)
virtual void onPersistentVrStateChanged(bool enabled) = 0;
};
enum PersistentVrStateCallbacksTransaction {
ON_PERSISTENT_VR_STATE_CHANGED = IBinder::FIRST_CALL_TRANSACTION,
};
class BnPersistentVrStateCallbacks
: public BnInterface<IPersistentVrStateCallbacks> {
public:
status_t onTransact(uint32_t code, const Parcel& data,
Parcel* reply, uint32_t flags = 0) override;
};
// Must be kept in sync with interface defined in IVrManager.aidl.
class IVrManager : public IInterface {
public:
DECLARE_META_INTERFACE(VrManager)
virtual void registerListener(const sp<IVrStateCallbacks>& cb) = 0;
virtual void unregisterListener(const sp<IVrStateCallbacks>& cb) = 0;
virtual void registerPersistentVrStateListener(
const sp<IPersistentVrStateCallbacks>& cb) = 0;
virtual void unregisterPersistentVrStateListener(
const sp<IPersistentVrStateCallbacks>& cb) = 0;
virtual bool getVrModeState() = 0;
};
enum VrManagerTransaction {
REGISTER_LISTENER = IBinder::FIRST_CALL_TRANSACTION,
UNREGISTER_LISTENER,
REGISTER_PERSISTENT_VR_STATE_LISTENER,
UNREGISTER_PERSISTENT_VR_STATE_LISTENER,
GET_VR_MODE_STATE,
};
}; // namespace android
#endif // ANDROID_VR_MANAGER_H
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