Cydia Main

package com.example.cydiaexample;

import java.lang.reflect.Method;
import android.util.Log;
import com.saurik.substrate.MS;

public class Main {
   static void initialize() {
      MS.hookClassLoad("android.content.res.Resources",
            new MS.ClassLoadHook() {
               public void classLoaded(Class<?> resources) {

                  Method getColor;
                  try {
                     getColor = resources.getMethod("getColor",
                        Integer.TYPE);
                  } catch (NoSuchMethodException e) {
                     getColor = null;
                  }

                  if (getColor != null) {
                     final MS.MethodPointer old = new MS.MethodPointer();
                     MS.hookMethod(resources, getColor,
                           new MS.MethodHook() {
                              public Object invoked(Object resources,
                                Object... args)
                                throws Throwable {
                                   int color = (Integer) old.invoke(resources, args);
                       return color & ~0x0000ff00 | 0x00ff0000;
                                    }
                           }, old);
                  }
               }
            });
   }
}