关键代码快速定位-setOnClickListener

function main() {
    Java.perform(function () {
        console.log("--------------start hooking--------------");
        function showStack() {
            var log = Java.use("android.util.Log");
            var Throwable = Java.use("java.lang.Throwable");
            console.log(log.getStackTraceString(Throwable.$new()))
        }
        var btn_login_id = Java.use("com.dodonew.online.R$id").btn_login.value;
        console.log("btn_login_id", btn_login_id);
        var view = Java.use("android.view.View");
        view.setOnClickListener.implementation = function (a) {
            if(this.getId() == btn_login_id){
                showStack();
                console.log("view.id: " + this.getId());
                console.log("view.setOnClickListener is called");
            }
            return this.setOnClickListener(a);
        }
    })
}
setTimeout(main, 1000);

hook这个函数，比对控件id，打印堆栈