Add hide Magisk Manager feature

2025-09-06 06:36:58 +00:00 · 2017-08-22 03:01:54 +08:00
parent ea6552615d
commit 657f4ab303
24 changed files with 296 additions and 14 deletions
@@ -0,0 +1,72 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.widget.Toast;
+
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.superuser.Policy;
+import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.magisk.utils.ZipUtils;
+
+import java.io.File;
+import java.util.List;
+
+public class HideManager extends ParallelTask<Void, Void, Boolean> {
+
+    public HideManager(Context context) {
+        super(context);
+    }
+
+    @Override
+    protected void onPreExecute() {
+        getMagiskManager().toast(R.string.hide_manager_toast, Toast.LENGTH_SHORT);
+    }
+
+    @Override
+    protected Boolean doInBackground(Void... voids) {
+        MagiskManager magiskManager = getMagiskManager();
+        if (magiskManager == null)
+            return false;
+
+        // Generate a new unhide app with random package name
+        File unhideAPK = new File(magiskManager.getCacheDir(), "unhide.apk");
+        String pkg = ZipUtils.generateUnhide(magiskManager, unhideAPK);
+
+        // Install the application
+        List<String> ret = getShell().su("pm install " + unhideAPK + ">/dev/null && echo true || echo false");
+        unhideAPK.delete();
+        if (!Utils.isValidShellResponse(ret) || !Boolean.parseBoolean(ret.get(0)))
+            return false;
+
+        try {
+            // Allow the application to gain root by default
+            PackageManager pm = magiskManager.getPackageManager();
+            int uid = pm.getApplicationInfo(pkg, 0).uid;
+            Policy policy = new Policy(uid, pm);
+            policy.policy = Policy.ALLOW;
+            policy.notification = false;
+            policy.logging = false;
+            magiskManager.suDB.addPolicy(policy);
+        } catch (PackageManager.NameNotFoundException e) {
+            e.printStackTrace();
+            return false;
+        }
+
+        // Hide myself!
+        getShell().su_raw("pm hide " + magiskManager.getPackageName());
+        return true;
+    }
+
+    @Override
+    protected void onPostExecute(Boolean b) {
+        MagiskManager magiskManager = getMagiskManager();
+        if (magiskManager == null)
+            return;
+        if (!b) {
+            magiskManager.toast(R.string.hide_manager_fail_toast, Toast.LENGTH_LONG);
+        }
+        super.onPostExecute(b);
+    }
+}