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/*
* Copyright (C) 2018 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.
*/
/**
* @addtogroup NdkBinder
* @{
*/
/**
* @file binder_ibinder_jni.h
* @brief Conversions between AIBinder and android.os.IBinder
*/
#pragma once
#include <android/binder_ibinder.h>
#include <jni.h>
__BEGIN_DECLS
#if __ANDROID_API__ >= 29
/**
* Converts an android.os.IBinder object into an AIBinder* object.
*
* If the binder is null, null is returned. If this binder object was originally an
* AIBinder object, the original object is returned. The returned object has one refcount
* associated with it, and so this should be accompanied with an AIBinder_decStrong call.
*
* Available since API level 29.
*
* \param env Java environment. Must not be null.
* \param binder android.os.IBinder java object.
*
* \return an AIBinder object representing the Java binder object. If either parameter is null, or
* the Java object is of the wrong type, this will return null.
*/
__attribute__((warn_unused_result)) AIBinder* AIBinder_fromJavaBinder(JNIEnv* env, jobject binder)
__INTRODUCED_IN(29);
/**
* Converts an AIBinder* object into an android.os.IBinder object.
*
* If the binder is null, null is returned. If this binder object was originally an IBinder object,
* the original java object will be returned.
*
* Available since API level 29.
*
* \param env Java environment. Must not be null.
* \param binder the object to convert.
*
* \return an android.os.IBinder object or null if the parameters were null.
*/
__attribute__((warn_unused_result)) jobject AIBinder_toJavaBinder(JNIEnv* env, AIBinder* binder)
__INTRODUCED_IN(29);
#endif //__ANDROID_API__ >= 29
__END_DECLS
/** @} */
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