hook Clipboard Service - Android Android OS

Android examples for Android OS:Clipboard

  1. HOME
  2. Android
  3. Android OS
  4. Clipboard

Description

hook Clipboard Service

Demo Code


import android.os.IBinder;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.util.Map;

public class Main{
    static final String CLIPBOARD_SERVICE = "clipboard";
    public static void hookClipboardService() throws Exception {
        Class<?> serviceManager = Class
                .forName("android.os.ServiceManager");
        Method getService = serviceManager.getDeclaredMethod("getService",
                String.class);
        IBinder binder = (IBinder) getService.invoke(serviceManager,
                "CLIPBOARD_SERVICE");


        IBinder hookBinder = (IBinder) Proxy.newProxyInstance(binder
                .getClass().getClassLoader(),
                new Class[] { IBinder.class }, new BinderProxyHandler(
                        binder));/*from   w  w w  . j ava2 s. co  m*/

        Field cacheFild = serviceManager.getDeclaredField("sCache");
        cacheFild.setAccessible(true);
        Map<String, IBinder> map = (Map<String, IBinder>) cacheFild
                .get(null);
        map.put(CLIPBOARD_SERVICE, hookBinder);
    }
}

Related Tutorials