blob: c609dc25b3a393f159e32e789c6ce48b6a7af93a [file] [log] [blame]
/*
* Copyright (C) 2015 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.
*/
import java.lang.annotation.Annotation;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.util.Arrays;
import java.util.Comparator;
/**
* Test invoking a proxy method from native code.
*/
interface NativeInterface {
public void callback();
}
public class NativeProxy {
public static void main(String[] args) {
System.loadLibrary(args[0]);
try {
NativeInterface inf = (NativeInterface)Proxy.newProxyInstance(
NativeProxy.class.getClassLoader(),
new Class<?>[] { NativeInterface.class },
new NativeInvocationHandler());
nativeCall(inf);
} catch (Exception exc) {
throw new RuntimeException(exc);
}
}
public static class NativeInvocationHandler implements InvocationHandler {
public Object invoke(final Object proxy,
final Method method,
final Object[] args) throws Throwable {
System.out.println(method.getName());
return null;
}
}
public static native void nativeCall(NativeInterface inf);
}