【发布时间】:2011-04-26 22:14:18
【问题描述】:
出于调试原因,我使用 java.lang.reflect.Proxy 的东西有一个通用的方法来实现所有可能的接口......但这似乎很难让它与 proguard 一起工作。有什么建议吗?
THX -马可
public class DebugLogListenerFactory {
public static IAirplaneListenerAll createStreamHandle(ICAirplane plane) {
DebugLogListenerHandler handler = new DebugLogListenerHandler(plane);
IAirplaneListenerAll proxy = (IAirplaneListenerAll) Proxy
.newProxyInstance(IAirplaneListenerAll.class.getClassLoader(),
new Class[] { IAirplaneListenerAll.class }, handler);
plane.addListener(proxy);
return proxy;
}
private static class DebugLogListenerHandler implements InvocationHandler {
private final Level levDef = Level.FINE;
public DebugLogListenerHandler() {
}
public Object invoke(Object proxy, Method method, Object[] args)
throws Throwable {
System.out.println("invoked" + method);
String methodName = method.getName();
String msg = methodName + ": ";
if (args != null) {
boolean first = true;
for (Object o : args) {
if (first) {
first = false;
} else {
msg += " ,";
}
msg += o.toString();
}
}
CDebug.getLog().log(levDef, msg);
return null;
}
}
}
【问题讨论】: