alex-frida/agent/HookGameCenter.js

export let HookGameCenter = {
    startHook: function () {
        Java.perform(()=>{
            console.log("hook start")
            //todo
            //hook TextView的setText方法
            let CharSequence = Java.use("java.lang.CharSequence");
            //new CharSequence

            let charSequence = Java.cast(Java.use("java.lang.String").$new("嘿嘿嘿"),CharSequence);
            Java.use("android.widget.TextView").setText.overload("java.lang.CharSequence").implementation = function (x) {
                console.log("hook setText",x)
                return this.setText(charSequence)
            }
            console.log("hook end")
        })
    }
}