类中方法hook

1. 找到类

Class<?> aClass = XposedHelpers.findClass("com.test.zzz", param.classLoader);

2. 收集类中的方法
   strArray 为需要hook的方法集合，从当前类中过滤出来 (可打印其md5值来代表)
   method.toGenericString()的值类似 → public static native java.lang.String com.test.zzz.hello()

List<Member> listMember = new ArrayList<Member>();
for (Method method : aClass.getDeclaredMethods()) {
    for (String string : strArray) {
        if (string.equals(method.toGenericString())) {
            listMember.add(method);
        }
    }

3. 循环遍历，hook其方法

for (final Member member : listMember) {
    XposedBridge.hookMethod(member, new XC_MethodHook() {});
}