最新版xposed编写教程

环境：
andriod studio2023.1.1
jdk17
gradle8.2

流程：
1.新建项目，选empty views activity即可（其他也可）
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2.语言选java，其他路径名称等暗战自己需要随便改，然后点击finish

3.修改AndroidManifest.xml，加入以下代码：

<meta-dataandroid:name="xposedmodule"android:value="true" /><meta-dataandroid:name="xposeddescription"android:value="xposed" /><meta-dataandroid:name="xposedminversion"android:value="53" />

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4.MainActivity修改

public class MainActivity extends AppCompatActivity {private Button button;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);button = (Button) findViewById(R.id.button);button.setOnClickListener(new View.OnClickListener() {public void onClick(View v) {Toast.makeText(MainActivity.this, toastMessage(), Toast.LENGTH_SHORT).show();}});}public String toastMessage() {return "没结果";}
}

5.在主页面activity_main.xml页面加一个按钮

<Buttonandroid:id="@+id/button"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="别点我，没结果"tools:ignore="MissingConstraints"tools:layout_editor_absoluteX="132dp"tools:layout_editor_absoluteY="286dp" />

6.添加xposed依赖，将api-82.jar文件添加到libs文件夹中
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这里要注意一下，直接点击api-82.jar右键，会出现
implementation(files(“libs/api-82.jar”))

我们在build.gradle文件中直接手动改成

compileOnly(files("libs/api-82.jar"))

然后sync一下

7.编写hook文件，添加一个java文件，比如Dain等

import de.robv.android.xposed.IXposedHookLoadPackage;
import de.robv.android.xposed.XC_MethodHook;
import de.robv.android.xposed.XposedBridge;
import de.robv.android.xposed.XposedHelpers;
import de.robv.android.xposed.callbacks.XC_LoadPackage;public class Dain implements IXposedHookLoadPackage {public void handleLoadPackage(XC_LoadPackage.LoadPackageParam loadPackageParam) throws Throwable {if (loadPackageParam.packageName.equals("com.tencent.aaa")) {XposedBridge.log(" has Hooked!");Class<?> clazz = loadPackageParam.classLoader.loadClass("com.tencent.aaa.MainActivity");XposedHelpers.findAndHookMethod(clazz, "toastMessage", new XC_MethodHook() {protected void beforeHookedMethod(MethodHookParam param) throws Throwable {super.beforeHookedMethod(param);//XposedBridge.log(" has Hooked!");}protected void afterHookedMethod(MethodHookParam param) throws Throwable {param.setResult("hooker1.0");}});}}
}

8.右键Main文件夹,新建assets
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在里面新建xposed_init
里面写hook入口文件