Bump version

Added latest strings 
- setup_title
- setup_msg
- restore_img_title
- restore_img_msg

.gitignore

@@ -6,7 +6,7 @@
 app/release
 *.hprof
 .externalNativeBuild/
-src/main/assets
+src/full/res/raw/util_functions.sh
 public.certificate.x509.pem
 private.key.pk8
 *.apk

README.md

@@ -1,2 +1,7 @@
 # Magisk Manager
 This repo is no longer an independent component. It is a submodule of the [Magisk Project](https://github.com/topjohnwu/Magisk).
+
+# Translations
+The default (English) string resources are scattered in these files: `src/full/res/values/strings.xml`, `src/main/res/values/strings.xml`, `src/stub/res/values/strings.xml`.  
+Place the translated XMLs in the corresponding folder to the locale.  
+Translations are highly appreciated via pull requests here on Github.

build.gradle

@@ -8,8 +8,6 @@ android {
         applicationId "com.topjohnwu.magisk"
         minSdkVersion 21
         targetSdkVersion rootProject.ext.compileSdkVersion
-        versionCode 115
-        versionName "5.7.0"
         javaCompileOptions {
             annotationProcessorOptions {
                 argument('butterknife.debuggable', 'false')
@@ -24,6 +22,20 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
+
+    flavorDimensions "mode"
+
+    productFlavors {
+        full {
+            versionCode 125
+            versionName "5.8.0"
+        }
+        stub {
+            versionCode 1
+            versionName "stub"
+        }
+    }
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
@@ -39,14 +51,15 @@ android {
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
-    implementation project(':utils')
+    fullImplementation project(':utils')
-    implementation 'com.github.topjohnwu:libsu:1.1.1'
+    implementation "com.android.support:support-core-utils:${rootProject.ext.supportLibVersion}"
-    implementation "com.android.support:recyclerview-v7:${rootProject.ext.supportLibVersion}"
+    fullImplementation "com.android.support:preference-v7:${rootProject.ext.supportLibVersion}"
-    implementation "com.android.support:cardview-v7:${rootProject.ext.supportLibVersion}"
+    fullImplementation "com.android.support:recyclerview-v7:${rootProject.ext.supportLibVersion}"
-    implementation "com.android.support:design:${rootProject.ext.supportLibVersion}"
+    fullImplementation "com.android.support:cardview-v7:${rootProject.ext.supportLibVersion}"
-    implementation "com.android.support:support-v4:${rootProject.ext.supportLibVersion}"
+    fullImplementation "com.android.support:design:${rootProject.ext.supportLibVersion}"
-    implementation 'com.jakewharton:butterknife:8.8.1'
+    fullImplementation 'com.github.topjohnwu:libsu:1.2.0'
-    implementation 'com.atlassian.commonmark:commonmark:0.10.0'
+    fullImplementation 'com.atlassian.commonmark:commonmark:0.11.0'
-    implementation 'org.kamranzafar:jtar:2.3'
+    fullImplementation 'org.kamranzafar:jtar:2.3'
+    fullImplementation 'com.jakewharton:butterknife:8.8.1'
     annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
 }

src/full/AndroidManifest.xml

@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.topjohnwu.magisk">
+
+    <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.USE_FINGERPRINT" />
+
+    <application
+        android:name=".MagiskManager"
+        android:theme="@style/AppTheme">
+
+        <activity
+            android:name=".MainActivity"
+            android:configChanges="orientation|screenSize"
+            android:exported="true" />
+        <activity
+            android:name=".SplashActivity"
+            android:configChanges="orientation|screenSize"
+            android:exported="true"
+            android:theme="@style/SplashTheme">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".AboutActivity"
+            android:theme="@style/AppTheme.StatusBar" />
+        <activity
+            android:name=".SettingsActivity"
+            android:theme="@style/AppTheme.StatusBar" />
+        <activity
+            android:name=".FlashActivity"
+            android:configChanges="keyboardHidden|orientation|screenSize"
+            android:screenOrientation="nosensor"
+            android:theme="@style/AppTheme.StatusBar" />
+        <activity
+            android:name=".NoUIActivity"
+            android:theme="@style/AppTheme.Translucent" />
+        <activity
+            android:name=".superuser.RequestActivity"
+            android:excludeFromRecents="true"
+            android:launchMode="singleTask"
+            android:taskAffinity="internal.superuser"
+            android:theme="@style/SuRequest" />
+
+        <receiver android:name=".superuser.SuReceiver" />
+        <receiver android:name=".receivers.BootReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+            </intent-filter>
+        </receiver>
+        <receiver android:name=".receivers.PackageReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.PACKAGE_REPLACED" />
+                <action android:name="android.intent.action.PACKAGE_FULLY_REMOVED" />
+                <data android:scheme="package" />
+            </intent-filter>
+        </receiver>
+        <receiver android:name=".receivers.ManagerUpdate" />
+        <receiver android:name=".receivers.RebootReceiver" />
+        <receiver android:name=".receivers.ShortcutReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.LOCALE_CHANGED" />
+            </intent-filter>
+        </receiver>
+
+        <service android:name=".services.OnBootIntentService" />
+        <service
+            android:name=".services.UpdateCheckService"
+            android:exported="true"
+            android:permission="android.permission.BIND_JOB_SERVICE" />
+
+        <!-- Hardcode GMS version -->
+        <meta-data
+            android:name="com.google.android.gms.version"
+            android:value="7095000" />
+
+    </application>
+
+</manifest>

src/full/java/com/topjohnwu/magisk/AboutActivity.java

@@ -31,7 +31,7 @@ public class AboutActivity extends Activity {
 
     @Override
     public int getDarkTheme() {
-        return R.style.AppTheme_Transparent_Dark;
+        return R.style.AppTheme_StatusBar_Dark;
     }
 
     @Override

src/full/java/com/topjohnwu/magisk/FlashActivity.java

@@ -3,6 +3,7 @@ package com.topjohnwu.magisk;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
+import android.os.Handler;
 import android.support.v7.app.ActionBar;
 import android.support.v7.widget.Toolbar;
 import android.text.TextUtils;
@@ -17,6 +18,7 @@ import com.topjohnwu.magisk.asyncs.FlashZip;
 import com.topjohnwu.magisk.asyncs.InstallMagisk;
 import com.topjohnwu.magisk.components.Activity;
 import com.topjohnwu.magisk.utils.Const;
+import com.topjohnwu.magisk.utils.RootUtils;
 import com.topjohnwu.superuser.CallbackList;
 import com.topjohnwu.superuser.Shell;
 
@@ -77,7 +79,7 @@ public class FlashActivity extends Activity {
 
     @Override
     public int getDarkTheme() {
-        return R.style.AppTheme_Transparent_Dark;
+        return R.style.AppTheme_StatusBar_Dark;
     }
 
     @Override
@@ -113,13 +115,18 @@ public class FlashActivity extends Activity {
             case Const.Value.FLASH_ZIP:
                 new FlashZip(this, uri, console, logs).exec();
                 break;
-            case Const.Value.PATCH_BOOT:
+            case Const.Value.UNINSTALL:
-                new InstallMagisk(this, console, logs, uri, (Uri) intent.getParcelableExtra(Const.Key.FLASH_SET_BOOT))
+                new UninstallMagisk(this, uri, console, logs).exec();
-                        .exec();
                 break;
             case Const.Value.FLASH_MAGISK:
-                new InstallMagisk(this, console, logs, uri, intent.getStringExtra(Const.Key.FLASH_SET_BOOT))
+                new InstallMagisk(this, console, logs, uri, InstallMagisk.DIRECT_MODE).exec();
-                        .exec();
+                break;
+            case Const.Value.FLASH_SECOND_SLOT:
+                new InstallMagisk(this, console, logs, uri, InstallMagisk.SECOND_SLOT_MODE).exec();
+                break;
+            case Const.Value.PATCH_BOOT:
+                new InstallMagisk(this, console, logs, uri,
+                        intent.getParcelableExtra(Const.Key.FLASH_SET_BOOT)).exec();
                 break;
         }
     }
@@ -128,4 +135,21 @@ public class FlashActivity extends Activity {
     public void onBackPressed() {
         // Prevent user accidentally press back button
     }
+
+    private static class UninstallMagisk extends FlashZip {
+
+        private UninstallMagisk(Activity context, Uri uri, List<String> console, List<String> logs) {
+            super(context, uri, console, logs);
+        }
+
+        @Override
+        protected void onPostExecute(Integer result) {
+            if (result == 1) {
+                new Handler().postDelayed(() ->
+                        RootUtils.uninstallPkg(getActivity().getPackageName()), 3000);
+            } else {
+                super.onPostExecute(result);
+            }
+        }
+    }
 }

src/full/java/com/topjohnwu/magisk/MagiskFragment.java

@@ -24,10 +24,12 @@ import com.topjohnwu.magisk.components.AlertDialogBuilder;
 import com.topjohnwu.magisk.components.ExpandableView;
 import com.topjohnwu.magisk.components.Fragment;
 import com.topjohnwu.magisk.utils.Const;
+import com.topjohnwu.magisk.utils.ISafetyNetHelper;
 import com.topjohnwu.magisk.utils.ShowUI;
 import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
+import com.topjohnwu.superuser.ShellUtils;
 
 import butterknife.BindColor;
 import butterknife.BindView;
@@ -38,14 +40,6 @@ import butterknife.Unbinder;
 public class MagiskFragment extends Fragment
         implements Topic.Subscriber, SwipeRefreshLayout.OnRefreshListener, ExpandableView {
 
-    private static final int CAUSE_SERVICE_DISCONNECTED = 0x01;
-    private static final int CAUSE_NETWORK_LOST = 0x02;
-    private static final int RESPONSE_ERR = 0x04;
-    private static final int CONNECTION_FAIL = 0x08;
-
-    private static final int BASIC_PASS = 0x10;
-    private static final int CTS_PASS = 0x20;
-
     private Container expandableContainer = new Container();
 
     private MagiskManager mm;
@@ -259,17 +253,22 @@ public class MagiskFragment extends Fragment
             }
         }
 
-        if (!shownDialog && (mm.remoteMagiskVersionCode > mm.magiskVersionCode
-                || mm.remoteManagerVersionCode > BuildConfig.VERSION_CODE)) {
-                install();
-        }
-
         magiskUpdateIcon.setImageResource(image);
         magiskUpdateIcon.setColorFilter(color);
         magiskUpdateIcon.setVisibility(View.VISIBLE);
 
         magiskUpdateProgress.setVisibility(View.GONE);
         mSwipeRefreshLayout.setRefreshing(false);
+
+        if (!shownDialog) {
+            if (mm.remoteMagiskVersionCode > mm.magiskVersionCode
+                    || mm.remoteManagerVersionCode > BuildConfig.VERSION_CODE) {
+                install();
+            } else if (mm.remoteMagiskVersionCode >= Const.MAGISK_VER.FIX_ENV &&
+                    !ShellUtils.fastCmdResult("env_check")) {
+                ShowUI.envFixDialog(getActivity());
+            }
+        }
     }
 
     private void updateSafetyNetUI(int response) {
@@ -279,12 +278,12 @@ public class MagiskFragment extends Fragment
             safetyNetStatusText.setText(R.string.safetyNet_check_success);
 
             boolean b;
-            b = (response & CTS_PASS) != 0;
+            b = (response & ISafetyNetHelper.CTS_PASS) != 0;
             ctsStatusText.setText("ctsProfile: " + b);
             ctsStatusIcon.setImageResource(b ? R.drawable.ic_check_circle : R.drawable.ic_cancel);
             ctsStatusIcon.setColorFilter(b ? colorOK : colorBad);
 
-            b = (response & BASIC_PASS) != 0;
+            b = (response & ISafetyNetHelper.BASIC_PASS) != 0;
             basicStatusText.setText("basicIntegrity: " + b);
             basicStatusIcon.setImageResource(b ? R.drawable.ic_check_circle : R.drawable.ic_cancel);
             basicStatusIcon.setColorFilter(b ? colorOK : colorBad);
@@ -293,16 +292,16 @@ public class MagiskFragment extends Fragment
         } else {
             @StringRes int resid;
             switch (response) {
-                case CAUSE_SERVICE_DISCONNECTED:
+                case ISafetyNetHelper.CAUSE_SERVICE_DISCONNECTED:
                     resid = R.string.safetyNet_network_loss;
                     break;
-                case CAUSE_NETWORK_LOST:
+                case ISafetyNetHelper.CAUSE_NETWORK_LOST:
                     resid = R.string.safetyNet_service_disconnected;
                     break;
-                case RESPONSE_ERR:
+                case ISafetyNetHelper.RESPONSE_ERR:
                     resid = R.string.safetyNet_res_invalid;
                     break;
-                case CONNECTION_FAIL:
+                case ISafetyNetHelper.CONNECTION_FAIL:
                 default:
                     resid = R.string.safetyNet_api_error;
                     break;

src/full/java/com/topjohnwu/magisk/MagiskHideFragment.java

@@ -28,7 +28,6 @@ public class MagiskHideFragment extends Fragment implements Topic.Subscriber {
     private ApplicationAdapter appAdapter;
 
     private SearchView.OnQueryTextListener searchListener;
-    private String lastFilter;
 
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -41,25 +40,22 @@ public class MagiskHideFragment extends Fragment implements Topic.Subscriber {
     public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         View view = inflater.inflate(R.layout.fragment_magisk_hide, container, false);
         unbinder = ButterKnife.bind(this, view);
-        lastFilter = "";
 
         mSwipeRefreshLayout.setRefreshing(true);
         mSwipeRefreshLayout.setOnRefreshListener(() -> appAdapter.refresh());
 
-        appAdapter = new ApplicationAdapter(getActivity());
+        appAdapter = new ApplicationAdapter();
         recyclerView.setAdapter(appAdapter);
 
         searchListener = new SearchView.OnQueryTextListener() {
             @Override
             public boolean onQueryTextSubmit(String query) {
-                lastFilter = query;
                 appAdapter.filter(query);
                 return false;
             }
 
             @Override
             public boolean onQueryTextChange(String newText) {
-                lastFilter = newText;
                 appAdapter.filter(newText);
                 return false;
             }
@@ -86,7 +82,7 @@ public class MagiskHideFragment extends Fragment implements Topic.Subscriber {
     @Override
     public void onTopicPublished(Topic topic) {
         mSwipeRefreshLayout.setRefreshing(false);
-        appAdapter.filter(lastFilter);
+        appAdapter.filter(null);
     }
 
     @Override

src/full/java/com/topjohnwu/magisk/MagiskLogFragment.java

@@ -0,0 +1,145 @@
+package com.topjohnwu.magisk;
+
+import android.Manifest;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.design.widget.Snackbar;
+import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.HorizontalScrollView;
+import android.widget.ProgressBar;
+import android.widget.ScrollView;
+import android.widget.TextView;
+
+import com.topjohnwu.magisk.components.Fragment;
+import com.topjohnwu.magisk.components.SnackbarMaker;
+import com.topjohnwu.magisk.utils.Const;
+import com.topjohnwu.magisk.utils.Utils;
+import com.topjohnwu.superuser.Shell;
+import com.topjohnwu.superuser.ShellUtils;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Calendar;
+import java.util.List;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import butterknife.Unbinder;
+
+public class MagiskLogFragment extends Fragment {
+
+    private Unbinder unbinder;
+
+    @BindView(R.id.txtLog) TextView txtLog;
+    @BindView(R.id.svLog) ScrollView svLog;
+    @BindView(R.id.hsvLog) HorizontalScrollView hsvLog;
+    @BindView(R.id.progressBar) ProgressBar progressBar;
+
+    @Nullable
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        View view = inflater.inflate(R.layout.fragment_magisk_log, container, false);
+        unbinder = ButterKnife.bind(this, view);
+        setHasOptionsMenu(true);
+        txtLog.setTextIsSelectable(true);
+        return view;
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        getActivity().setTitle(R.string.log);
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        readLogs();
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        unbinder.unbind();
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.menu_log, menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+            case R.id.menu_refresh:
+                readLogs();
+                return true;
+            case R.id.menu_save:
+                runWithPermission(new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE }, this::saveLogs);
+                return true;
+            case R.id.menu_clear:
+                clearLogs();
+                return true;
+            default:
+                return true;
+        }
+    }
+
+    public void readLogs() {
+        Shell.Async.su(new Shell.Async.Callback() {
+            @Override
+            public void onTaskResult(@Nullable List<String> out, @Nullable List<String> err) {
+                progressBar.setVisibility(View.GONE);
+                if (ShellUtils.isValidOutput(out)) {
+                    txtLog.setText(TextUtils.join("\n", out));
+                } else {
+                    txtLog.setText(R.string.log_is_empty);
+                }
+                svLog.postDelayed(() -> svLog.fullScroll(ScrollView.FOCUS_DOWN), 100);
+                hsvLog.postDelayed(() -> hsvLog.fullScroll(ScrollView.FOCUS_LEFT), 100);
+            }
+
+            @Override
+            public void onTaskError(@NonNull Throwable throwable) {
+                txtLog.setText(R.string.log_is_empty);
+            }
+        }, "cat " + Const.MAGISK_LOG + " | tail -n 5000");
+    }
+
+    public void saveLogs() {
+        Calendar now = Calendar.getInstance();
+        String filename = Utils.fmt("magisk_log_%04d%02d%02d_%02d%02d%02d.log",
+                now.get(Calendar.YEAR), now.get(Calendar.MONTH) + 1,
+                now.get(Calendar.DAY_OF_MONTH), now.get(Calendar.HOUR_OF_DAY),
+                now.get(Calendar.MINUTE), now.get(Calendar.SECOND));
+
+        File targetFile = new File(Const.EXTERNAL_PATH + "/logs", filename);
+        targetFile.getParentFile().mkdirs();
+        try {
+            targetFile.createNewFile();
+        } catch (IOException e) {
+            return;
+        }
+        Shell.Async.su(new Shell.Async.Callback() {
+            @Override
+            public void onTaskResult(@Nullable List<String> out, @Nullable List<String> err) {
+                SnackbarMaker.make(txtLog, targetFile.getPath(), Snackbar.LENGTH_SHORT).show();
+            }
+
+            @Override
+            public void onTaskError(@NonNull Throwable throwable) {}
+        }, "cat " + Const.MAGISK_LOG + " > " + targetFile);
+    }
+
+    public void clearLogs() {
+        Shell.Async.su("echo -n > " + Const.MAGISK_LOG);
+        SnackbarMaker.make(txtLog, R.string.logs_cleared, Snackbar.LENGTH_SHORT).show();
+    }
+}

src/full/java/com/topjohnwu/magisk/MainActivity.java

@@ -15,7 +15,6 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 
-import com.topjohnwu.magisk.asyncs.MarkDownWindow;
 import com.topjohnwu.magisk.components.Activity;
 import com.topjohnwu.magisk.utils.Const;
 import com.topjohnwu.magisk.utils.Topic;
@@ -91,12 +90,6 @@ public class MainActivity extends Activity
             navigate(getIntent().getStringExtra(Const.Key.OPEN_SECTION));
 
         navigationView.setNavigationItemSelectedListener(this);
-
-        if (mm.prefs.getInt(Const.Key.APP_VER, -1) < BuildConfig.VERSION_CODE) {
-            mm.prefs.edit().putInt(Const.Key.APP_VER, BuildConfig.VERSION_CODE).apply();
-            new MarkDownWindow(this, getString(R.string.app_changelog),
-                    getResources().openRawResource(R.raw.changelog)).exec();
-        }
     }
 
     @Override

src/full/java/com/topjohnwu/magisk/ModulesFragment.java

@@ -21,7 +21,6 @@ import com.topjohnwu.magisk.components.Fragment;
 import com.topjohnwu.magisk.container.Module;
 import com.topjohnwu.magisk.utils.Const;
 import com.topjohnwu.magisk.utils.Topic;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 import java.util.ArrayList;
@@ -40,7 +39,7 @@ public class ModulesFragment extends Fragment implements Topic.Subscriber {
     @BindView(R.id.empty_rv) TextView emptyRv;
     @OnClick(R.id.fab)
     public void selectFile() {
-        Utils.runWithPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE, () -> {
+        runWithPermission(new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE }, () -> {
             Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
             intent.setType("application/zip");
             startActivityForResult(intent, Const.ID.FETCH_ZIP);

src/full/java/com/topjohnwu/magisk/NoUIActivity.java

@@ -0,0 +1,26 @@
+package com.topjohnwu.magisk;
+
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.ActivityCompat;
+
+import com.topjohnwu.magisk.components.Activity;
+import com.topjohnwu.magisk.utils.Const;
+
+public class NoUIActivity extends Activity {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        String[] perms = getIntent().getStringArrayExtra(Const.Key.INTENT_PERM);
+        if (perms != null) {
+            ActivityCompat.requestPermissions(this, perms, 0);
+        }
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+        finish();
+    }
+}

src/full/java/com/topjohnwu/magisk/SettingsActivity.java

@@ -1,33 +1,36 @@
 package com.topjohnwu.magisk;
 
-import android.Manifest;
+import android.content.Context;
-import android.content.Intent;
 import android.content.SharedPreferences;
+import android.net.Uri;
 import android.os.Build;
 import android.os.Bundle;
-import android.preference.ListPreference;
+import android.support.v14.preference.SwitchPreference;
-import android.preference.Preference;
-import android.preference.PreferenceCategory;
-import android.preference.PreferenceFragment;
-import android.preference.PreferenceScreen;
-import android.preference.SwitchPreference;
 import android.support.v7.app.ActionBar;
 import android.support.v7.app.AlertDialog;
+import android.support.v7.preference.ListPreference;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceCategory;
+import android.support.v7.preference.PreferenceFragmentCompat;
+import android.support.v7.preference.PreferenceScreen;
 import android.support.v7.widget.Toolbar;
 import android.view.LayoutInflater;
 import android.view.View;
+import android.view.ViewGroup;
 import android.widget.EditText;
 import android.widget.Toast;
 
 import com.topjohnwu.magisk.asyncs.CheckUpdates;
 import com.topjohnwu.magisk.asyncs.HideManager;
 import com.topjohnwu.magisk.components.Activity;
-import com.topjohnwu.magisk.receivers.ManagerUpdate;
+import com.topjohnwu.magisk.receivers.DownloadReceiver;
 import com.topjohnwu.magisk.utils.Const;
 import com.topjohnwu.magisk.utils.FingerprintHelper;
+import com.topjohnwu.magisk.utils.RootUtils;
 import com.topjohnwu.magisk.utils.Topic;
 import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
+import com.topjohnwu.superuser.ShellUtils;
 
 import java.io.IOException;
 import java.util.Locale;
@@ -41,7 +44,7 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
 
     @Override
     public int getDarkTheme() {
-        return R.style.AppTheme_Transparent_Dark;
+        return R.style.AppTheme_StatusBar_Dark;
     }
 
     @Override
@@ -63,7 +66,7 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
         setFloating();
 
         if (savedInstanceState == null) {
-            getFragmentManager().beginTransaction().add(R.id.container, new SettingsFragment()).commit();
+            getSupportFragmentManager().beginTransaction().add(R.id.container, new SettingsFragment()).commit();
         }
 
     }
@@ -78,7 +81,7 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
         return new Topic[] { getMagiskManager().reloadActivity };
     }
 
-    public static class SettingsFragment extends PreferenceFragment
+    public static class SettingsFragment extends PreferenceFragmentCompat
             implements SharedPreferences.OnSharedPreferenceChangeListener, Topic.Subscriber {
 
         private SharedPreferences prefs;
@@ -90,9 +93,8 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
         private PreferenceCategory generalCatagory;
 
         @Override
-        public void onCreate(Bundle savedInstanceState) {
+        public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
-            super.onCreate(savedInstanceState);
+            setPreferencesFromResource(R.xml.app_settings, rootKey);
-            addPreferencesFromResource(R.xml.app_settings);
             mm = Utils.getMagiskManager(getActivity());
             prefs = mm.prefs;
             prefScreen = getPreferenceScreen();
@@ -126,13 +128,13 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
                     EditText url = v.findViewById(R.id.custom_url);
                     url.setText(mm.prefs.getString(Const.Key.CUSTOM_CHANNEL, ""));
                     new AlertDialog.Builder(getActivity())
-                        .setTitle(R.string.settings_update_custom)
+                            .setTitle(R.string.settings_update_custom)
-                        .setView(v)
+                            .setView(v)
-                        .setPositiveButton(R.string.ok, (d, i) ->
+                            .setPositiveButton(R.string.ok, (d, i) ->
-                                prefs.edit().putString(Const.Key.CUSTOM_CHANNEL,
+                                    prefs.edit().putString(Const.Key.CUSTOM_CHANNEL,
-                                        url.getText().toString()).apply())
+                                            url.getText().toString()).apply())
-                        .setNegativeButton(R.string.close, null)
+                            .setNegativeButton(R.string.close, null)
-                        .show();
+                            .show();
                 }
                 return true;
             });
@@ -166,14 +168,18 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
                 } else {
                     if (Utils.checkNetworkStatus()) {
                         restoreManager.setOnPreferenceClickListener((pref) -> {
-                            Utils.runWithPermission(getActivity(), Manifest.permission.WRITE_EXTERNAL_STORAGE, () -> {
+                            Utils.dlAndReceive(
-                                Intent intent = new Intent(mm, ManagerUpdate.class);
+                                getActivity(), new DownloadReceiver() {
-                                intent.putExtra(Const.Key.INTENT_SET_LINK, mm.managerLink);
+                                    @Override
-                                intent.putExtra(Const.Key.INTENT_SET_FILENAME,
+                                    public void onDownloadDone(Context context, Uri uri) {
-                                        Utils.fmt("MagiskManager-v%s(%d).apk",
+                                        mm.dumpPrefs();
-                                        mm.remoteManagerVersionString, mm.remoteManagerVersionCode));
+                                        if (ShellUtils.fastCmdResult("pm install " + uri.getPath()))
-                                mm.sendBroadcast(intent);
+                                            RootUtils.uninstallPkg(context.getPackageName());
-                            });
+                                    }
+                                },
+                                mm.managerLink,
+                                Utils.fmt("MagiskManager-v%s.apk", mm.remoteManagerVersionString)
+                            );
                             return true;
                         });
                     } else {
@@ -200,13 +206,9 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
         }
 
         private void setLocalePreference(ListPreference lp) {
-            boolean isNew = lp == null;
-            if (isNew) {
-                lp = new ListPreference(getActivity());
-            }
             CharSequence[] entries = new CharSequence[mm.locales.size() + 1];
             CharSequence[] entryValues = new CharSequence[mm.locales.size() + 1];
-            entries[0] = getString(R.string.system_default);
+            entries[0] = Utils.getLocaleString(MagiskManager.defaultLocale, R.string.system_default);
             entryValues[0] = "";
             int i = 1;
             for (Locale locale : mm.locales) {
@@ -215,26 +217,21 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
             }
             lp.setEntries(entries);
             lp.setEntryValues(entryValues);
-            lp.setTitle(R.string.language);
-            lp.setKey(Const.Key.LOCALE);
             lp.setSummary(MagiskManager.locale.getDisplayName(MagiskManager.locale));
-            if (isNew) {
-                generalCatagory.addPreference(lp);
-            }
         }
 
         @Override
-        public void onResume() {
+        public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-            super.onResume();
             prefs.registerOnSharedPreferenceChangeListener(this);
             subscribeTopics();
+            return super.onCreateView(inflater, container, savedInstanceState);
         }
 
         @Override
-        public void onPause() {
+        public void onDestroyView() {
             prefs.unregisterOnSharedPreferenceChangeListener(this);
             unsubscribeTopics();
-            super.onPause();
+            super.onDestroyView();
         }
 
         @Override
@@ -244,7 +241,7 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
                 case Const.Key.DARK_THEME:
                     mm.isDarkTheme = prefs.getBoolean(key, false);
                     mm.reloadActivity.publish(false);
-                    break;
+                    return;
                 case Const.Key.COREONLY:
                     if (prefs.getBoolean(key, false)) {
                         try {
@@ -265,12 +262,12 @@ public class SettingsActivity extends Activity implements Topic.Subscriber {
                 case Const.Key.HOSTS:
                     if (prefs.getBoolean(key, false)) {
                         Shell.Async.su(
-                                "cp -af /system/etc/hosts " + Const.MAGISK_HOST_FILE(),
+                                "cp -af /system/etc/hosts " + Const.MAGISK_HOST_FILE,
-                                "mount -o bind " + Const.MAGISK_HOST_FILE() + " /system/etc/hosts");
+                                "mount -o bind " + Const.MAGISK_HOST_FILE + " /system/etc/hosts");
                     } else {
                         Shell.Async.su(
                                 "umount -l /system/etc/hosts",
-                                "rm -f " + Const.MAGISK_HOST_FILE());
+                                "rm -f " + Const.MAGISK_HOST_FILE);
                     }
                     break;
                 case Const.Key.ROOT_ACCESS:

src/full/java/com/topjohnwu/magisk/SplashActivity.java

@@ -14,6 +14,7 @@ import com.topjohnwu.magisk.components.Activity;
 import com.topjohnwu.magisk.database.RepoDatabaseHelper;
 import com.topjohnwu.magisk.receivers.ShortcutReceiver;
 import com.topjohnwu.magisk.utils.Const;
+import com.topjohnwu.magisk.utils.RootUtils;
 import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
@@ -23,12 +24,13 @@ public class SplashActivity extends Activity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        RootUtils.init();
         MagiskManager mm = getMagiskManager();
 
         mm.repoDB = new RepoDatabaseHelper(this);
         mm.loadMagiskInfo();
         mm.getDefaultInstallFlags();
-        Utils.loadPrefs();
+        mm.loadPrefs();
 
         // Dynamic detect all locales
         new LoadLocale().exec();
@@ -58,8 +60,6 @@ public class SplashActivity extends Activity {
             mm.setupUpdateCheck();
             // Fire asynctasks
             loadModuleTask.exec();
-            // Check dtbo status
-            Utils.patchDTBO();
         }
 
         // Write back default values

src/full/java/com/topjohnwu/magisk/adapters/ApplicationAdapter.java

@@ -1,6 +1,5 @@
 package com.topjohnwu.magisk.adapters;
 
-import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.support.v7.widget.RecyclerView;
@@ -13,11 +12,10 @@ import android.widget.Filter;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.asyncs.ParallelTask;
 import com.topjohnwu.magisk.utils.Const;
-import com.topjohnwu.magisk.utils.Topic;
-import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.superuser.Shell;
 
 import java.util.ArrayList;
@@ -30,25 +28,19 @@ import butterknife.ButterKnife;
 
 public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.ViewHolder> {
 
-    private List<ApplicationInfo> mOriginalList, mList;
+    private List<ApplicationInfo> fullList, showList;
-    private List<String> mHideList;
+    private List<String> hideList;
     private PackageManager pm;
     private ApplicationFilter filter;
-    private Topic magiskHideDone;
 
-    public ApplicationAdapter(Context context) {
+    public ApplicationAdapter() {
-        mOriginalList = mList = Collections.emptyList();
+        fullList = showList = Collections.emptyList();
-        mHideList = Collections.emptyList();
+        hideList = Collections.emptyList();
         filter = new ApplicationFilter();
-        pm = context.getPackageManager();
+        pm = MagiskManager.get().getPackageManager();
-        magiskHideDone = Utils.getMagiskManager(context).magiskHideDone;
         new LoadApps().exec();
     }
 
-    private boolean lowercaseContains(CharSequence string, CharSequence nonNullLowercaseSearch) {
-        return !TextUtils.isEmpty(string) && string.toString().toLowerCase().contains(nonNullLowercaseSearch);
-    }
-
     @Override
     public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
         View mView = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_item_app, parent, false);
@@ -57,28 +49,28 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
 
     @Override
     public void onBindViewHolder(final ViewHolder holder, int position) {
-        ApplicationInfo info = mList.get(position);
+        ApplicationInfo info = showList.get(position);
 
         holder.appIcon.setImageDrawable(info.loadIcon(pm));
         holder.appName.setText(info.loadLabel(pm));
         holder.appPackage.setText(info.packageName);
 
         holder.checkBox.setOnCheckedChangeListener(null);
-        holder.checkBox.setChecked(mHideList.contains(info.packageName));
+        holder.checkBox.setChecked(hideList.contains(info.packageName));
         holder.checkBox.setOnCheckedChangeListener((v, isChecked) -> {
             if (isChecked) {
                 Shell.Async.su("magiskhide --add " + info.packageName);
-                mHideList.add(info.packageName);
+                hideList.add(info.packageName);
             } else {
                 Shell.Async.su("magiskhide --rm " + info.packageName);
-                mHideList.remove(info.packageName);
+                hideList.remove(info.packageName);
             }
         });
     }
 
     @Override
     public int getItemCount() {
-        return mList.size();
+        return showList.size();
     }
 
     public void filter(String constraint) {
@@ -104,17 +96,21 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
 
     private class ApplicationFilter extends Filter {
 
+        private boolean lowercaseContains(String s, CharSequence filter) {
+            return !TextUtils.isEmpty(s) && s.toLowerCase().contains(filter);
+        }
+
         @Override
         protected FilterResults performFiltering(CharSequence constraint) {
             if (constraint == null || constraint.length() == 0) {
-                mList = mOriginalList;
+                showList = fullList;
             } else {
-                mList = new ArrayList<>();
+                showList = new ArrayList<>();
                 String filter = constraint.toString().toLowerCase();
-                for (ApplicationInfo info : mOriginalList) {
+                for (ApplicationInfo info : fullList) {
-                    if (lowercaseContains(info.loadLabel(pm), filter)
+                    if (lowercaseContains(info.loadLabel(pm).toString(), filter)
                             || lowercaseContains(info.packageName, filter)) {
-                        mList.add(info);
+                        showList.add(info);
                     }
                 }
             }
@@ -131,22 +127,32 @@ public class ApplicationAdapter extends RecyclerView.Adapter<ApplicationAdapter.
 
         @Override
         protected Void doInBackground(Void... voids) {
-            mOriginalList = pm.getInstalledApplications(0);
+            fullList = pm.getInstalledApplications(0);
-            for (Iterator<ApplicationInfo> i = mOriginalList.iterator(); i.hasNext(); ) {
+            hideList = Shell.Sync.su("magiskhide --ls");
+            for (Iterator<ApplicationInfo> i = fullList.iterator(); i.hasNext(); ) {
                 ApplicationInfo info = i.next();
                 if (Const.HIDE_BLACKLIST.contains(info.packageName) || !info.enabled) {
                     i.remove();
                 }
             }
-            Collections.sort(mOriginalList, (a, b) -> a.loadLabel(pm).toString().toLowerCase()
+            Collections.sort(fullList, (a, b) -> {
-                    .compareTo(b.loadLabel(pm).toString().toLowerCase()));
+                boolean ah = hideList.contains(a.packageName);
-            mHideList = Shell.Sync.su("magiskhide --ls");
+                boolean bh = hideList.contains(b.packageName);
+                if (ah == bh) {
+                    return a.loadLabel(pm).toString().toLowerCase().compareTo(
+                            b.loadLabel(pm).toString().toLowerCase());
+                } else if (ah) {
+                    return -1;
+                } else {
+                    return 1;
+                }
+            });
             return null;
         }
 
         @Override
         protected void onPostExecute(Void v) {
-            magiskHideDone.publish(false);
+            MagiskManager.get().magiskHideDone.publish(false);
         }
     }
 }

src/full/java/com/topjohnwu/magisk/asyncs/CheckSafetyNet.java

@@ -4,6 +4,7 @@ import android.app.Activity;
 
 import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.utils.Const;
+import com.topjohnwu.magisk.utils.ISafetyNetHelper;
 import com.topjohnwu.magisk.utils.WebService;
 import com.topjohnwu.superuser.Shell;
 import com.topjohnwu.superuser.ShellUtils;
@@ -12,10 +13,8 @@ import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileOutputStream;
-import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.lang.reflect.Proxy;
 import java.net.HttpURLConnection;
 
 import dalvik.system.DexClassLoader;
@@ -24,32 +23,33 @@ public class CheckSafetyNet extends ParallelTask<Void, Void, Exception> {
 
     public static final File dexPath =
             new File(MagiskManager.get().getFilesDir().getParent() + "/snet", "snet.apk");
-    private DexClassLoader loader;
+    private ISafetyNetHelper helper;
-    private Class<?> helperClazz, callbackClazz;
 
     public CheckSafetyNet(Activity activity) {
         super(activity);
     }
 
-    private void dlSnet() throws IOException {
+    private void dlSnet() throws Exception {
         Shell.Sync.sh("rm -rf " + dexPath.getParent());
-        HttpURLConnection conn = WebService.request(Const.Url.SNET_URL, null);
         dexPath.getParentFile().mkdir();
+        HttpURLConnection conn = WebService.request(Const.Url.SNET_URL, null);
         try (
                 OutputStream out = new BufferedOutputStream(new FileOutputStream(dexPath));
                 InputStream in = new BufferedInputStream(conn.getInputStream())) {
             ShellUtils.pump(in, out);
+        } finally {
+            conn.disconnect();
         }
-        conn.disconnect();
     }
 
     private void dyload() throws Exception {
-        loader = new DexClassLoader(dexPath.getPath(), dexPath.getParent(),
+        DexClassLoader loader = new DexClassLoader(dexPath.getPath(), dexPath.getParent(),
-                null, ClassLoader.getSystemClassLoader());
+                null, ISafetyNetHelper.class.getClassLoader());
-        helperClazz = loader.loadClass(Const.SNET_PKG + ".SafetyNetHelper");
+        Class<?> clazz = loader.loadClass("com.topjohnwu.snet.SafetyNetHelper");
-        callbackClazz = loader.loadClass(Const.SNET_PKG + ".SafetyNetCallback");
+        helper = (ISafetyNetHelper) clazz.getConstructors()[0]
-        int snet_ver = (int) helperClazz.getMethod("getVersion").invoke(null);
+                .newInstance(getActivity(), (ISafetyNetHelper.Callback)
-        if (snet_ver != Const.SNET_VER) {
+                        code -> MagiskManager.get().safetyNetDone.publish(false, code));
+        if (helper.getVersion() != Const.SNET_VER) {
             throw new Exception();
         }
     }
@@ -72,21 +72,13 @@ public class CheckSafetyNet extends ParallelTask<Void, Void, Exception> {
     }
 
     @Override
-    protected void onPostExecute(Exception err) {
+    protected void onPostExecute(Exception e) {
-        MagiskManager mm = MagiskManager.get();
+        if (e == null) {
-        try {
+            helper.attest();
-            if (err != null) throw err;
+        } else {
-            Object helper = helperClazz.getConstructors()[0].newInstance(
-                    getActivity(), dexPath.getPath(), Proxy.newProxyInstance(
-                            loader, new Class[] { callbackClazz }, (proxy, method, args) -> {
-                                mm.safetyNetDone.publish(false, args[0]);
-                                return null;
-                            }));
-            helperClazz.getMethod("attest").invoke(helper);
-        } catch (Exception e) {
             e.printStackTrace();
-            mm.safetyNetDone.publish(false, -1);
+            MagiskManager.get().safetyNetDone.publish(false, -1);
         }
-        super.onPostExecute(err);
+        super.onPostExecute(e);
     }
 }

src/full/java/com/topjohnwu/magisk/asyncs/CheckUpdates.java

@@ -42,11 +42,14 @@ public class CheckUpdates extends ParallelTask<Void, Void, Void> {
             mm.remoteMagiskVersionString = magisk.getString("version");
             mm.remoteMagiskVersionCode = magisk.getInt("versionCode");
             mm.magiskLink = magisk.getString("link");
-            mm.releaseNoteLink = magisk.getString("note");
+            mm.magiskNoteLink = magisk.getString("note");
             JSONObject manager = json.getJSONObject("app");
             mm.remoteManagerVersionString = manager.getString("version");
             mm.remoteManagerVersionCode = manager.getInt("versionCode");
             mm.managerLink = manager.getString("link");
+            mm.managerNoteLink = manager.getString("note");
+            JSONObject uninstaller = json.getJSONObject("uninstaller");
+            mm.uninstallerLink = uninstaller.getString("link");
         } catch (JSONException ignored) {}
         return null;
     }

src/full/java/com/topjohnwu/magisk/asyncs/FlashZip.java

@@ -7,6 +7,7 @@ import android.view.View;
 
 import com.topjohnwu.magisk.FlashActivity;
 import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.components.SnackbarMaker;
 import com.topjohnwu.magisk.utils.Const;
 import com.topjohnwu.magisk.utils.Utils;
 import com.topjohnwu.magisk.utils.ZipUtils;
@@ -39,8 +40,7 @@ public class FlashZip extends ParallelTask<Void, Void, Integer> {
 
     private boolean unzipAndCheck() throws Exception {
         ZipUtils.unzip(mCachedFile, mCachedFile.getParentFile(), "META-INF/com/google/android", true);
-        String s = Utils.cmd("head -n 1 " + new File(mCachedFile.getParentFile(), "updater-script"));
+        return ShellUtils.fastCmdResult("grep -q '#MAGISK' " + new File(mCachedFile.getParentFile(), "updater-script"));
-        return s != null && s.contains("#MAGISK");
     }
 
     @Override
@@ -93,7 +93,7 @@ public class FlashZip extends ParallelTask<Void, Void, Integer> {
         switch (result) {
             case -1:
                 console.add("! Installation failed");
-                Utils.showUriSnack(getActivity(), mUri);
+                SnackbarMaker.showUri(getActivity(), mUri);
                 break;
             case 0:
                 console.add("! This zip is not a Magisk Module!");

src/full/java/com/topjohnwu/magisk/asyncs/HideManager.java

@@ -0,0 +1,95 @@
+package com.topjohnwu.magisk.asyncs;
+
+import android.app.Activity;
+import android.app.ProgressDialog;
+import android.widget.Toast;
+
+import com.topjohnwu.magisk.MagiskManager;
+import com.topjohnwu.magisk.R;
+import com.topjohnwu.magisk.utils.Const;
+import com.topjohnwu.magisk.utils.PatchAPK;
+import com.topjohnwu.magisk.utils.RootUtils;
+import com.topjohnwu.superuser.Shell;
+import com.topjohnwu.superuser.ShellUtils;
+import com.topjohnwu.superuser.io.SuFile;
+import com.topjohnwu.superuser.io.SuFileOutputStream;
+
+import java.io.FileNotFoundException;
+import java.security.SecureRandom;
+
+public class HideManager extends ParallelTask<Void, Void, Boolean> {
+
+    private ProgressDialog dialog;
+
+    public HideManager(Activity activity) {
+        super(activity);
+    }
+
+    private String genPackageName(String prefix, int length) {
+        StringBuilder builder = new StringBuilder(length);
+        builder.append(prefix);
+        length -= prefix.length();
+        SecureRandom random = new SecureRandom();
+        String base = "abcdefghijklmnopqrstuvwxyz";
+        String alpha = base + base.toUpperCase();
+        String full = alpha + "0123456789..........";
+        char next, prev = '\0';
+        for (int i = 0; i < length; ++i) {
+            if (prev == '.' || i == length - 1 || i == 0) {
+                next = alpha.charAt(random.nextInt(alpha.length()));
+            } else {
+                next = full.charAt(random.nextInt(full.length()));
+            }
+            builder.append(next);
+            prev = next;
+        }
+        return builder.toString();
+    }
+
+    @Override
+    protected void onPreExecute() {
+        dialog = ProgressDialog.show(getActivity(),
+                getActivity().getString(R.string.hide_manager_toast),
+                getActivity().getString(R.string.hide_manager_toast2));
+    }
+
+    @Override
+    protected Boolean doInBackground(Void... voids) {
+        MagiskManager mm = MagiskManager.get();
+
+        // Generate a new app with random package name
+        SuFile repack = new SuFile("/data/local/tmp/repack.apk");
+        String pkg = genPackageName("com.", Const.ORIG_PKG_NAME.length());
+
+        try {
+            if (!PatchAPK.patchPackageID(
+                    mm.getPackageCodePath(),
+                    new SuFileOutputStream(repack),
+                    Const.ORIG_PKG_NAME, pkg))
+                return false;
+        } catch (FileNotFoundException e) {
+            return false;
+        }
+
+        // Install the application
+        if (!ShellUtils.fastCmdResult(Shell.getShell(), "pm install " + repack))
+            return false;
+
+        repack.delete();
+
+        mm.mDB.setStrings(Const.Key.SU_MANAGER, pkg);
+        mm.dumpPrefs();
+        RootUtils.uninstallPkg(Const.ORIG_PKG_NAME);
+
+        return true;
+    }
+
+    @Override
+    protected void onPostExecute(Boolean b) {
+        dialog.dismiss();
+        if (!b) {
+            MagiskManager.toast(R.string.hide_manager_fail_toast, Toast.LENGTH_LONG);
+        }
+        super.onPostExecute(b);
+    }
+}