1 /* 2 * Copyright 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 #define LOG_TAG "GraphicsEnvironment" 18 19 #include <graphicsenv/GraphicsEnv.h> 20 #include <nativehelper/ScopedUtfChars.h> 21 #include "core_jni_helpers.h" 22 23 namespace { 24 25 void setDriverPath(JNIEnv* env, jobject clazz, jstring path) { 26 ScopedUtfChars pathChars(env, path); 27 android::GraphicsEnv::getInstance().setDriverPath(pathChars.c_str()); 28 } 29 30 const JNINativeMethod g_methods[] = { 31 { "setDriverPath", "(Ljava/lang/String;)V", reinterpret_cast<void*>(setDriverPath) }, 32 }; 33 34 const char* const kGraphicsEnvironmentName = "android/os/GraphicsEnvironment"; 35 36 } // anonymous namespace 37 38 namespace android { 39 40 int register_android_os_GraphicsEnvironment(JNIEnv* env) { 41 return RegisterMethodsOrDie(env, kGraphicsEnvironmentName, g_methods, NELEM(g_methods)); 42 } 43 44 } // namespace android 45