1 /* 2 * Copyright (C) 2018 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 #include <android/binder_ibinder_jni.h> 18 #include "ibinder_internal.h" 19 20 #include <android_util_Binder.h> 21 22 using ::android::IBinder; 23 using ::android::ibinderForJavaObject; 24 using ::android::javaObjectForIBinder; 25 using ::android::sp; 26 27 AIBinder* AIBinder_fromJavaBinder(JNIEnv* env, jobject binder) { 28 if (binder == nullptr) { 29 return nullptr; 30 } 31 32 sp<IBinder> ibinder = ibinderForJavaObject(env, binder); 33 sp<AIBinder> cbinder = ABpBinder::lookupOrCreateFromBinder(ibinder); 34 AIBinder_incStrong(cbinder.get()); 35 36 return cbinder.get(); 37 } 38 39 jobject AIBinder_toJavaBinder(JNIEnv* env, AIBinder* binder) { 40 if (binder == nullptr) { 41 return nullptr; 42 } 43 44 return javaObjectForIBinder(env, binder->getBinder()); 45 } 46
