安卓逆向2025 Frida学习之hook案例（三）

letFridaActivity2 = Java.use("com.example.androiddemo.Activity.FridaActivity2");FridaActivity2["setStatic_bool_var"]()

Java.choose("com.example.androiddemo.Activity.FridaActivity2",{onMatch:function(str) {                str.setBool_var();            },onComplete:function(str) {            }        })

functionaiyou() {Java.perform(function () {letLoginActivity = Java.use("com.example.androiddemo.Activity.LoginActivity");LoginActivity["a"].overload('java.lang.String', 'java.lang.String').implementation = function (str, str2) {console.log(`LoginActivity.a is called: str=${str}, str2=${str2}`);let result = this["a"](str, str2);console.log(`LoginActivity.a result=${result}`);return result;        };letFridaActivity1 = Java.use("com.example.androiddemo.Activity.FridaActivity1");FridaActivity1["a"].implementation = function (bArr) {console.log(`FridaActivity1.a is called: bArr=${bArr}`);let result = this["a"](bArr);console.log(`FridaActivity1.a result=${result}`);return"R4jSLLLLLLLLLLOrLE7/5B+Z6fsl65yj6BgC6YWz66gO6g2t65Pk6a+P65NK44NNROl0wNOLLLL=";        };    })}functiontest() {Java.perform(function () {letFridaActivity2 = Java.use("com.example.androiddemo.Activity.FridaActivity2");FridaActivity2["setStatic_bool_var"]()Java.choose("com.example.androiddemo.Activity.FridaActivity2",{onMatch:function(str) {                str.setBool_var();            },onComplete:function(str) {            }        })    })}aiyou()test()