/* * Copyright (C) 2009 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. * */ #include <string.h> #include <jni.h> #include <JNIHelp.h> #include <utils/Log.h> #define EXPORT __attribute__((visibility("default"))) static jstring stringFromJNI( JNIEnv* env, jobject thiz ) { return env->NewStringUTF("Hello from JNI !"); } /* * JNI registration. */ static JNINativeMethod gJavaSamplePluginStubMethods[] = { { "nativeStringFromJNI", "()Ljava/lang/String;", (void*) stringFromJNI }, }; EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) { JNIEnv* env = NULL; if (vm->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) { return -1; } jniRegisterNativeMethods(env, "com/android/sampleplugin/SamplePluginStub", gJavaSamplePluginStubMethods, NELEM(gJavaSamplePluginStubMethods)); return JNI_VERSION_1_4; }