参考了Inspeckage的实现，但是做得比它更优雅。

小米Max，Android 7测试成功。
monkeylord · Mar 29, 2019 · 4a9cc7e · 4a9cc7e
1 parent 40cd02a
commit 4a9cc7e
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Showing 10 changed files with 35 additions and 179 deletions.
diff --git a/.idea/misc.xml b/.idea/misc.xml
diff --git a/.idea/modules.xml b/.idea/modules.xml
diff --git a/app/build.gradle b/app/build.gradle
@@ -8,7 +8,7 @@ android {
         minSdkVersion 19
         targetSdkVersion 26
         versionCode 1
-        versionName "0.4.7"
+        versionName "0.5.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -27,11 +27,6 @@
             android:name="xposeddescription"
             android:value="Dynamic trace/invoke via http-server" />
 
-        <service
-            android:name=".utils.TargetService"
-            android:enabled="true"
-            android:exported="true"
-            android:persistent="true"></service>
     </application>
 
 </manifest>
diff --git a/app/src/main/assets/pages/methodview.html b/app/src/main/assets/pages/methodview.html
@@ -52,7 +52,7 @@ <h1>Monitor</h1>
     var messages="";
     //判断当前浏览器是否支持WebSocket
     if ('WebSocket' in window) {
-        websocket = new WebSocket(document.origin.replace("http","ws")+"/methodview?class=${class}&method=${method}&javaname=${javaName}");
+        websocket = new WebSocket(document.location.origin.replace("http","ws")+"/methodview?class=${class}&method=${method}&javaname=${javaName}");
     }
     else {
         alert('当前浏览器 Not support websocket')

diff --git a/app/src/main/assets/pages/tracer.html b/app/src/main/assets/pages/tracer.html
@@ -26,7 +26,7 @@
     var messages="";
     var timer;
     if ('WebSocket' in window) {
-        websocket = new WebSocket(document.origin.replace("http","ws"));
+        websocket = new WebSocket(document.location.origin.replace("http","ws"));
     }
     else {
         alert('Current Browser Not support websocket')

diff --git a/app/src/main/java/monkeylord/XServer/MainActivity.java b/app/src/main/java/monkeylord/XServer/MainActivity.java
@@ -4,13 +4,10 @@
 import android.app.AlertDialog;
 import android.content.Context;
 import android.content.DialogInterface;
-import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.graphics.Color;
 import android.os.Bundle;
-import android.os.MemoryFile;
-import android.util.Log;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
@@ -19,31 +16,25 @@
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
-
-import java.io.BufferedWriter;
 import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.OutputStreamWriter;
 import java.util.List;
 
-import monkeylord.XServer.utils.TargetService;
-import monkeylord.XServer.utils.netUtil;
-
 public class MainActivity extends Activity {
     SharedPreferences sp;
     String hookee;
     boolean isReg;
     TextView info;
     EditText appname;
-    File sharedFile=null;
-    MemoryFile memFile=null;
     //CheckBox regEx;
 
     private static boolean isModuleActive() {
         return false;
     }
-    private File getFile(){ return null; }
+
+    public void makeWorldReadable(){
+        new File("/data/data/" + XServer.class.getPackage().getName().toLowerCase()).setExecutable(true, false);
+        new File("/data/data/" + XServer.class.getPackage().getName().toLowerCase() + "/shared_prefs/XServer.xml").setReadable(true, false);
+    }
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -54,18 +45,9 @@ protected void onCreate(Bundle savedInstanceState) {
                 ViewGroup.LayoutParams.WRAP_CONTENT);
         layout.setOrientation(LinearLayout.VERTICAL);
         super.setContentView(layout, param);
-        sp = getSharedPreferences("XServer", MODE_PRIVATE);
-        sharedFile=getFile();
+        sp = getSharedPreferences("XServer", isModuleActive()?MODE_WORLD_READABLE:MODE_PRIVATE);
+        makeWorldReadable();
         hookee = sp.getString("targetApp", "com.");
-        /*
-        try {
-            if(memFile!=null)hookee = new BufferedReader(new InputStreamReader(memFile.getInputStream())).readLine();
-            else if(sharedFile!=null)hookee = new BufferedReader(new FileReader(sharedFile)).readLine();
-            else hookee = sp.getString("targetApp", "com.");
-        } catch (Exception e) {
-            hookee = sp.getString("targetApp", "com.");
-        }
-        */
         //isReg = sp.getBoolean("isReg", false);
         final AppAdapter appAdapter = new AppAdapter(this);
         final AlertDialog selector = new AlertDialog.Builder(this)
@@ -129,29 +111,13 @@ public void onClick(View view) {
         layout.addView(selectApp);
         layout.addView(tips);
         update();
-        //启动目标指示服务
-        startService(new Intent(this,TargetService.class));
     }
 
     public void update() {
         SharedPreferences.Editor editor = sp.edit();
         editor.putString("targetApp", hookee);
         //editor.putBoolean("isReg", isReg);
         editor.commit();
-        if(memFile!=null)try{
-            BufferedWriter writer=new BufferedWriter(new OutputStreamWriter(memFile.getOutputStream()));
-            writer.write(hookee.trim());
-            writer.newLine();
-            writer.flush();
-        }catch (IOException e){
-            e.printStackTrace();
-        }else if(sharedFile!=null) try {
-            BufferedWriter writer=new BufferedWriter(new FileWriter(sharedFile));
-            writer.write(hookee);
-            writer.flush();
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
         info.setText("Target App:\r\n" + hookee);
         appname.setText(hookee);
         //regEx.setChecked(isReg);

diff --git a/app/src/main/java/monkeylord/XServer/XposedEntry.java b/app/src/main/java/monkeylord/XServer/XposedEntry.java
@@ -1,39 +1,16 @@
 package monkeylord.XServer;
 
-import android.content.BroadcastReceiver;
+import android.app.AndroidAppHelper;
 import android.content.pm.ApplicationInfo;
 import android.content.res.XModuleResources;
-import android.os.MemoryFile;
 import android.os.Process;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileDescriptor;
-import java.io.FileInputStream;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.Writer;
-import java.net.InetAddress;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.util.HashMap;
-
 import de.robv.android.xposed.IXposedHookLoadPackage;
 import de.robv.android.xposed.IXposedHookZygoteInit;
 import de.robv.android.xposed.XC_MethodReplacement;
 import de.robv.android.xposed.XSharedPreferences;
 import de.robv.android.xposed.XposedBridge;
 import de.robv.android.xposed.XposedHelpers;
 import de.robv.android.xposed.callbacks.XC_LoadPackage;
-import monkeylord.XServer.utils.NanoHTTPD;
-import monkeylord.XServer.utils.netUtil;
-
 
 /*
     某些Android 4版本，需要修改依赖库的配置才能兼容，否则会报pre-verifed错误。
@@ -47,49 +24,37 @@ public class XposedEntry implements IXposedHookLoadPackage, IXposedHookZygoteIni
     public static boolean debug=true;
     public static ClassLoader classLoader;
     public static XModuleResources res;
-    static File sharedFile;
-    static MemoryFile memFile;
-    String targetApp = new XSharedPreferences(this.getClass().getPackage().getName().toLowerCase(), "XServer").getString("targetApp", "MadMode");
+    public static XSharedPreferences sPrefs;
     String packageName;
     Boolean isFirstApplication;
     String processName;
     ApplicationInfo appInfo;
 
+    @Override
+    public void initZygote(StartupParam startupParam) throws Throwable {
+        res = XModuleResources.createInstance(startupParam.modulePath, null);
+        sPrefs = new XSharedPreferences(this.getClass().getPackage().getName().toLowerCase(), "XServer");
+        sPrefs.makeWorldReadable();
+    }
+
     @Override
     public void handleLoadPackage(XC_LoadPackage.LoadPackageParam loadPackageParam) throws Throwable {
 
-        //告知界面模块已启动
+        //告知界面模块已启动，同时解除Android N以上对MODE_WORLD_READABLE的限制
         if (loadPackageParam.packageName.equals("monkeylord.xserver")) {
             XposedHelpers.findAndHookMethod("monkeylord.XServer.MainActivity", loadPackageParam.classLoader, "isModuleActive", XC_MethodReplacement.returnConstant(true));
-            XposedHelpers.findAndHookMethod("monkeylord.XServer.MainActivity", loadPackageParam.classLoader, "getFile", XC_MethodReplacement.returnConstant(sharedFile));
-        }
-        //System Server方法（这次应该兼容MIUI了）
-        if(loadPackageParam.packageName.equals("android")){
-            //systemServer();
-            return;
-        }else {
-            String App=new netUtil("http://127.0.0.1:7999/","",null).getRet();
-            if(App.length()>0)targetApp=App;
+            XposedHelpers.findAndHookMethod("android.app.ContextImpl", loadPackageParam.classLoader, "checkMode",int.class, XC_MethodReplacement.returnConstant(null));
         }
-        XposedBridge.log("[XServer Debug]:ThisApp->"+loadPackageParam.packageName);
-        XposedBridge.log("[XServer Debug]:TargetApp->"+targetApp);
-        //刷新目标APP名称
-        //从共享文件中刷新目标APP名称（For Android 7.0, MIUI not compatible, sad...）
-        /*
-        String memApp=new BufferedReader(new InputStreamReader(memFile.getInputStream())).readLine().trim();
-        if(memApp.length()!=0)targetApp=memApp;
-        else memFile.writeBytes(targetApp.getBytes(),0,0,targetApp.length());
-        */
-        //从共享文件中刷新目标APP名称（For Android 7.0）
-        //targetApp=new BufferedReader(new FileReader(sharedFile)).readLine();
-        //从XPreferences中刷新目标APP名称（Unavailable in Android 7.0）
-        //targetApp = new XSharedPreferences(this.getClass().getPackage().getName().toLowerCase(), "XServer").getString("targetApp", "monkeylord.demoapp");
+        //获取目标包名
+        sPrefs.reload();
+        String targetApp = sPrefs.getString("targetApp", "MadMode");
+        //if(targetApp.equals("MadMode"))XposedBridge.log("XServer Cannot Figure Out TargetApp...Hooking Everyone Now!!");
         if (!targetApp.equals("MadMode")&&!loadPackageParam.packageName.equals(targetApp)) return;
         gatherInfo(loadPackageParam);
         //启动XServer
-        new XServer(8000);
+        if(!targetApp.equals("MadMode"))new XServer(8000);
         new XServer(Process.myPid());
-        XposedBridge.log("XServer Listening...");
+        XposedBridge.log("XServer Listening... @"+loadPackageParam.packageName);
     }
 
     private void gatherInfo(XC_LoadPackage.LoadPackageParam loadPackageParam) {
@@ -99,40 +64,4 @@ private void gatherInfo(XC_LoadPackage.LoadPackageParam loadPackageParam) {
         processName = loadPackageParam.processName;
         appInfo = loadPackageParam.appInfo;
     }
-
-    @Override
-    public void initZygote(StartupParam startupParam) throws Throwable {
-        res = XModuleResources.createInstance(startupParam.modulePath, null);
-        //内存文件
-        /*
-        try {
-            memFile=new MemoryFile("xserver",512);
-            memFile.allowPurging(false);
-            targetApp=targetApp+"\r\n";
-            memFile.writeBytes(targetApp.getBytes(), 0, 0, targetApp.length());
-        }catch (IOException e){
-            XposedBridge.log("MemoryFile 写入异常");
-        }
-        */
-        //临时文件
-        /*
-        BufferedWriter writer;
-        String filePath="/data/data/"+this.getClass().getPackage().getName().toLowerCase()+"/XServer.conf";
-        XposedBridge.log(filePath);
-
-        sharedFile=new File(filePath);
-        if (!sharedFile.exists()){
-            sharedFile.createNewFile();
-            Runtime.getRuntime().exec("chmod 777 "+filePath);
-        }
-        //targetApp=new BufferedReader(new FileReader(sharedFile)).readLine();
-        //if(targetApp==null)targetApp="com.example";
-        //sharedFile.setReadable(true);
-        //sharedFile.setWritable(true);
-        //sharedfd=new FileInputStream(sharedFile).getFD();
-        writer=new BufferedWriter(new FileWriter(sharedFile));
-        writer.write(targetApp);
-        writer.flush();
-        */
-    }
 }
diff --git a/app/src/main/java/monkeylord/XServer/utils/TargetService.java b/app/src/main/java/monkeylord/XServer/utils/TargetService.java
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip