RefInvoke.java example

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ZjDroid-master
- src
package com.android.reverse.util;

import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;

import de.robv.android.xposed.XposedBridge;

public class RefInvoke {
		

	/** @see #findMethodExact(Class, String, Object...) */
	public static Method findMethodExact(String className, ClassLoader classLoader, String methodName, Class<?>... parameterTypes) {

		try {
			Class clazz = classLoader.loadClass(className);
			Method method = clazz.getDeclaredMethod(methodName, parameterTypes);
			method.setAccessible(true);
			return method;
		} catch (NoSuchMethodException e) {
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return null;
	}
	
	
	public static  Object invokeStaticMethod(String class_name, String method_name, Class[] pareTyple, Object[] pareVaules){
		
		try {
			Class obj_class = Class.forName(class_name);
			Method method = obj_class.getDeclaredMethod(method_name,pareTyple);
			method.setAccessible(true);
			return method.invoke(null, pareVaules);
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}  catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchMethodException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return null;
		
	}
	
	public static  Object invokeMethod(String class_name, String method_name, Object obj ,Class[] pareTyple, Object[] pareVaules){
		
		try {
			Class obj_class = Class.forName(class_name);
			Method method = obj_class.getDeclaredMethod(method_name,pareTyple);
			method.setAccessible(true);
			return method.invoke(obj, pareVaules);
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}  catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchMethodException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return null;
		
	}
	
	public static  Object invokeDeclaredMethod(String class_name, String method_name, Object obj ,Class[] pareTyple, Object[] pareVaules){
		
		try {
			Class obj_class = Class.forName(class_name);
			Method method = obj_class.getDeclaredMethod(method_name,pareTyple);
			method.setAccessible(true);
			return method.invoke(obj, pareVaules);
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}  catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchMethodException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (InvocationTargetException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return null;
		
	}
	
	public static int getFieldInt(String class_name,Object obj, String filedName){
		try {
			Class obj_class = Class.forName(class_name);
			Field field = obj_class.getDeclaredField(filedName);
			field.setAccessible(true);
			return field.getInt(obj);
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchFieldException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return -1;
		
	}
	
	
	public static Object getFieldOjbect(String class_name,Object obj, String filedName){
		try {
			Class obj_class = Class.forName(class_name);
			Field field = obj_class.getDeclaredField(filedName);
			field.setAccessible(true);
			return field.get(obj);
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchFieldException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return null;
		
	}
	
	public static Object getStaticFieldOjbect(String class_name, String filedName){
		
		try {
			Class obj_class = Class.forName(class_name);
			Field field = obj_class.getDeclaredField(filedName);
			field.setAccessible(true);
			return field.get(null);
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchFieldException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		return null;
		
	}
	
	public static void setFieldOjbect(String classname, String filedName, Object obj, Object filedVaule){
		try {
			Class obj_class = Class.forName(classname);
			Field field = obj_class.getDeclaredField(filedName);
			field.setAccessible(true);
			field.set(obj, filedVaule);
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchFieldException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}	
	}
	
	public static void setFieldInt(String className, String fieldName, Object obj, int value) {
		try {
			Class obj_class = Class.forName(className);
			Field field = obj_class.getDeclaredField(fieldName);
			field.setAccessible(true);
			field.setInt(obj, value);
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchFieldException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}			
	}
	
	public static void setStaticOjbect(String class_name, String filedName, Object filedVaule){
		try {
			Class obj_class = Class.forName(class_name);
			Field field = obj_class.getDeclaredField(filedName);
			field.setAccessible(true);
			field.set(null, filedVaule);
		} catch (SecurityException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (NoSuchFieldException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalArgumentException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ClassNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}		
	}

}