| /* |
| * Copyright 2017 Google Inc. All Rights Reserved. |
| * |
| * 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 C_ARCORE_HELLOE_AR_JNI_INTERFACE_H_ |
| #define C_ARCORE_HELLOE_AR_JNI_INTERFACE_H_ |
| |
| #include <jni.h> |
| /** |
| * Helper functions to provide access to Java from C via JNI. |
| */ |
| extern "C" { |
| |
| // Helper function used to access the jni environment on the current thread. |
| // In this sample, no consideration is made for detaching the thread when the |
| // thread exits. This can cause memory leaks, so production applications should |
| // detach when the thread no longer needs access to the JVM. |
| JNIEnv *GetJniEnv(); |
| |
| jclass FindClass(const char *classname); |
| } // extern "C" |
| #endif |
