1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef _ANDROID_OS_HW_BINDER_H 18 #define _ANDROID_OS_HW_BINDER_H 19 20 #include <android-base/macros.h> 21 #include <hwbinder/Binder.h> 22 #include <jni.h> 23 #include <utils/RefBase.h> 24 25 namespace android { 26 27 struct JHwBinderHolder; 28 29 struct JHwBinder : public hardware::BHwBinder { 30 static void InitClass(JNIEnv *env); 31 32 static sp<JHwBinderHolder> SetNativeContext( 33 JNIEnv *env, jobject thiz, const sp<JHwBinderHolder> &context); 34 35 static sp<JHwBinder> GetNativeBinder(JNIEnv *env, jobject thiz); 36 37 JHwBinder(JNIEnv *env, jobject thiz); 38 39 protected: 40 virtual ~JHwBinder(); 41 42 virtual status_t onTransact( 43 uint32_t code, 44 const hardware::Parcel &data, 45 hardware::Parcel *reply, 46 uint32_t flags, 47 TransactCallback callback); 48 49 private: 50 jobject mObject; 51 52 DISALLOW_COPY_AND_ASSIGN(JHwBinder); 53 }; 54 55 int register_android_os_HwBinder(JNIEnv *env); 56 57 } // namespace android 58 59 #endif // _ANDROID_OS_HW_BINDER_H 60 61 62