From 60a91866026cf607bb831529fc2e2b3bf3d6fce5 Mon Sep 17 00:00:00 2001
From: FongMi <b8892778@gmail.com>
Date: Sat, 4 Nov 2023 00:25:34 +0800
Subject: [PATCH] Support backup db

---
 app/build.gradle                              |  4 +-
 .../android/tv/receiver/BootReceiver.java     |  1 -
 .../android/tv/ui/activity/CastActivity.java  |  4 +-
 .../android/tv/ui/activity/HomeActivity.java  | 18 ++++++++-
 .../tv/ui/activity/SettingActivity.java       | 12 ++++++
 .../android/tv/ui/activity/VideoActivity.java |  3 +-
 .../leanback/res/layout/activity_setting.xml  | 36 +++++++++++++++--
 .../com/fongmi/android/tv/db/AppDatabase.java | 40 ++++++++++++++++++-
 .../com/fongmi/android/tv/utils/Util.java     |  8 ++++
 app/src/main/res/values-zh-rCN/strings.xml    |  1 +
 app/src/main/res/values-zh-rTW/strings.xml    |  1 +
 app/src/main/res/values/strings.xml           |  1 +
 .../android/tv/ui/activity/MainActivity.java  | 18 ++++++++-
 .../android/tv/ui/activity/VideoActivity.java |  3 +-
 .../tv/ui/fragment/SettingFragment.java       | 12 ++++++
 .../mobile/res/layout/fragment_setting.xml    | 27 +++++++++++++
 .../java/com/github/catvod/utils/Path.java    |  4 ++
 17 files changed, 175 insertions(+), 18 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index a86896f30..fa958b730 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,12 +21,12 @@ android {
         leanback {
             dimension "mode"
             versionCode 207
-            versionName "20231103#2"
+            versionName "20231104"
         }
         mobile {
             dimension "mode"
             versionCode 207
-            versionName "20231103#2"
+            versionName "20231104"
         }
         java {
             dimension "api"
diff --git a/app/src/leanback/java/com/fongmi/android/tv/receiver/BootReceiver.java b/app/src/leanback/java/com/fongmi/android/tv/receiver/BootReceiver.java
index 236378bac..75e9d8df0 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/receiver/BootReceiver.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/receiver/BootReceiver.java
@@ -13,6 +13,5 @@ public class BootReceiver extends BroadcastReceiver {
     @Override
     public void onReceive(Context context, Intent intent) {
         DLNARendererService.Companion.start(App.get(), R.drawable.ic_logo);
-        context.startActivity(context.getPackageManager().getLaunchIntentForPackage(context.getPackageName()).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
     }
 }
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
index a416df584..51bb4049b 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/CastActivity.java
@@ -401,8 +401,8 @@ public class CastActivity extends BaseActivity implements CustomKeyDownCast.List
 
     @Override
     public void onTimeChanged() {
-        position = mPlayers.getPosition();
-        duration = mPlayers.getDuration();
+        App.post(() -> position = mPlayers.getPosition());
+        App.post(() -> duration = mPlayers.getDuration());
     }
 
     @Override
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java
index 5d7a4f71b..ed50a7992 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/HomeActivity.java
@@ -1,7 +1,9 @@
 package com.fongmi.android.tv.ui.activity;
 
+import android.Manifest;
 import android.content.Intent;
 import android.net.Uri;
+import android.text.TextUtils;
 import android.view.KeyEvent;
 import android.view.View;
 
@@ -31,6 +33,7 @@ import com.fongmi.android.tv.bean.Site;
 import com.fongmi.android.tv.bean.Style;
 import com.fongmi.android.tv.bean.Vod;
 import com.fongmi.android.tv.databinding.ActivityHomeBinding;
+import com.fongmi.android.tv.db.AppDatabase;
 import com.fongmi.android.tv.event.CastEvent;
 import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.event.ServerEvent;
@@ -55,6 +58,7 @@ import com.fongmi.android.tv.utils.Notify;
 import com.fongmi.android.tv.utils.ResUtil;
 import com.fongmi.android.tv.utils.UrlUtil;
 import com.google.common.collect.Lists;
+import com.permissionx.guolindev.PermissionX;
 
 import org.greenrobot.eventbus.Subscribe;
 import org.greenrobot.eventbus.ThreadMode;
@@ -169,7 +173,8 @@ public class HomeActivity extends BaseActivity implements CustomTitleView.Listen
 
             @Override
             public void error(String msg) {
-                mBinding.progressLayout.showContent();
+                if (TextUtils.isEmpty(msg) && AppDatabase.getDate().length() > 0) onRestore();
+                else mBinding.progressLayout.showContent();
                 mResult = Result.empty();
                 Notify.show(msg);
                 setFocus();
@@ -177,6 +182,15 @@ public class HomeActivity extends BaseActivity implements CustomTitleView.Listen
         };
     }
 
+    private void onRestore() {
+        PermissionX.init(this).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> AppDatabase.restore(new Callback() {
+            @Override
+            public void success() {
+                initConfig();
+            }
+        }));
+    }
+
     private void loadLive(String url) {
         LiveConfig.load(Config.find(url, 1), new Callback() {
             @Override
@@ -422,7 +436,7 @@ public class HomeActivity extends BaseActivity implements CustomTitleView.Listen
         } else if (!confirm) {
             setConfirm();
         } else {
-            finish();
+            super.onBackPressed();
         }
     }
 
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingActivity.java
index 8b1123f9e..9b58b5448 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/SettingActivity.java
@@ -18,6 +18,7 @@ import com.fongmi.android.tv.bean.Config;
 import com.fongmi.android.tv.bean.Live;
 import com.fongmi.android.tv.bean.Site;
 import com.fongmi.android.tv.databinding.ActivitySettingBinding;
+import com.fongmi.android.tv.db.AppDatabase;
 import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.impl.Callback;
 import com.fongmi.android.tv.impl.ConfigCallback;
@@ -79,6 +80,7 @@ public class SettingActivity extends BaseActivity implements ConfigCallback, Sit
         mBinding.vodUrl.setText(ApiConfig.getDesc());
         mBinding.liveUrl.setText(LiveConfig.getDesc());
         mBinding.wallUrl.setText(WallConfig.getDesc());
+        mBinding.backupText.setText(AppDatabase.getDate());
         mBinding.dohText.setText(getDohList()[getDohIndex()]);
         mBinding.versionText.setText(BuildConfig.VERSION_NAME);
         mBinding.proxyText.setText(UrlUtil.scheme(Setting.getProxy()));
@@ -107,6 +109,7 @@ public class SettingActivity extends BaseActivity implements ConfigCallback, Sit
         mBinding.wall.setOnClickListener(this::onWall);
         mBinding.proxy.setOnClickListener(this::onProxy);
         mBinding.cache.setOnClickListener(this::onCache);
+        mBinding.backup.setOnClickListener(this::onBackup);
         mBinding.version.setOnClickListener(this::onVersion);
         mBinding.vod.setOnLongClickListener(this::onVodEdit);
         mBinding.vodHome.setOnClickListener(this::onVodHome);
@@ -350,4 +353,13 @@ public class SettingActivity extends BaseActivity implements ConfigCallback, Sit
             }
         });
     }
+
+    private void onBackup(View view) {
+        PermissionX.init(this).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> AppDatabase.backup(new Callback() {
+            @Override
+            public void success() {
+                mBinding.backupText.setText(AppDatabase.getDate());
+            }
+        }));
+    }
 }
diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
index be54fe84b..63dbd0e7b 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
@@ -154,8 +154,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     public static void file(FragmentActivity activity, String path) {
         if (TextUtils.isEmpty(path)) return;
         String name = new File(path).getName();
-        if (PermissionX.isGranted(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE)) start(activity, "push_agent", "file://" + path, name, true);
-        else PermissionX.init(activity).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> start(activity, "push_agent", "file://" + path, name, true));
+        PermissionX.init(activity).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> start(activity, "push_agent", "file://" + path, name, true));
     }
 
     public static void cast(Activity activity, History history) {
diff --git a/app/src/leanback/res/layout/activity_setting.xml b/app/src/leanback/res/layout/activity_setting.xml
index 4d941f724..2e59537d5 100644
--- a/app/src/leanback/res/layout/activity_setting.xml
+++ b/app/src/leanback/res/layout/activity_setting.xml
@@ -512,7 +512,7 @@
             </LinearLayout>
 
             <LinearLayout
-                android:id="@+id/version"
+                android:id="@+id/backup"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_weight="1"
@@ -525,19 +525,47 @@
                     android:layout_width="0dp"
                     android:layout_height="wrap_content"
                     android:layout_weight="1"
-                    android:text="@string/setting_version"
+                    android:text="@string/setting_backup"
                     android:textColor="@color/white"
                     android:textSize="18sp" />
 
                 <TextView
-                    android:id="@+id/versionText"
+                    android:id="@+id/backupText"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:textColor="@color/white"
                     android:textSize="18sp"
-                    tools:text="1.2.1" />
+                    tools:text="20231103" />
 
             </LinearLayout>
         </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/version"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:background="@drawable/selector_item"
+            android:focusable="true"
+            android:focusableInTouchMode="true"
+            android:orientation="horizontal">
+
+            <TextView
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:text="@string/setting_version"
+                android:textColor="@color/white"
+                android:textSize="18sp" />
+
+            <TextView
+                android:id="@+id/versionText"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="@color/white"
+                android:textSize="18sp"
+                tools:text="1.2.1" />
+
+        </LinearLayout>
     </LinearLayout>
 </androidx.core.widget.NestedScrollView>
\ No newline at end of file
diff --git a/app/src/main/java/com/fongmi/android/tv/db/AppDatabase.java b/app/src/main/java/com/fongmi/android/tv/db/AppDatabase.java
index a66ad3c2e..3154e1961 100644
--- a/app/src/main/java/com/fongmi/android/tv/db/AppDatabase.java
+++ b/app/src/main/java/com/fongmi/android/tv/db/AppDatabase.java
@@ -23,11 +23,18 @@ import com.fongmi.android.tv.db.dao.HistoryDao;
 import com.fongmi.android.tv.db.dao.KeepDao;
 import com.fongmi.android.tv.db.dao.SiteDao;
 import com.fongmi.android.tv.db.dao.TrackDao;
+import com.fongmi.android.tv.utils.Util;
+import com.github.catvod.utils.Path;
+
+import java.io.File;
+import java.text.SimpleDateFormat;
+import java.util.Locale;
 
 @Database(entities = {Keep.class, Site.class, Track.class, Config.class, Device.class, History.class}, version = AppDatabase.VERSION)
 public abstract class AppDatabase extends RoomDatabase {
 
     public static final int VERSION = 25;
+    public static final String NAME = "tv";
     public static final String SYMBOL = "@@@";
 
     private static volatile AppDatabase instance;
@@ -37,8 +44,39 @@ public abstract class AppDatabase extends RoomDatabase {
         return instance;
     }
 
+    public static String getDate() {
+        File file = new File(Path.tv(), NAME);
+        return file.exists() ? Util.format(new SimpleDateFormat("yyyyMMdd", Locale.getDefault()), file.lastModified()) : "";
+    }
+
+    public static void backup(com.fongmi.android.tv.impl.Callback callback) {
+        App.execute(() -> {
+            File db = App.get().getDatabasePath(NAME).getAbsoluteFile();
+            File wal = App.get().getDatabasePath(NAME + "-wal").getAbsoluteFile();
+            File shm = App.get().getDatabasePath(NAME + "-shm").getAbsoluteFile();
+            boolean exists = db.exists() && wal.exists() && shm.exists();
+            if (exists) Path.copy(db, new File(Path.tv(), db.getName()));
+            if (exists) Path.copy(wal, new File(Path.tv(), wal.getName()));
+            if (exists) Path.copy(shm, new File(Path.tv(), shm.getName()));
+            if (exists) App.post(callback::success);
+        });
+    }
+
+    public static void restore(com.fongmi.android.tv.impl.Callback callback) {
+        App.execute(() -> {
+            File db = new File(Path.tv(), NAME);
+            File wal = new File(Path.tv(), NAME + "-wal");
+            File shm = new File(Path.tv(), NAME + "-shm");
+            boolean exists = db.exists() && wal.exists() && shm.exists();
+            if (exists) Path.copy(db, App.get().getDatabasePath(db.getName()).getAbsoluteFile());
+            if (exists) Path.copy(wal, App.get().getDatabasePath(wal.getName()).getAbsoluteFile());
+            if (exists) Path.copy(shm, App.get().getDatabasePath(shm.getName()).getAbsoluteFile());
+            if (exists) App.post(callback::success);
+        });
+    }
+
     private static AppDatabase create(Context context) {
-        return Room.databaseBuilder(context, AppDatabase.class, "tv")
+        return Room.databaseBuilder(context, AppDatabase.class, NAME)
                 .addMigrations(MIGRATION_11_12)
                 .addMigrations(MIGRATION_12_13)
                 .addMigrations(MIGRATION_13_14)
diff --git a/app/src/main/java/com/fongmi/android/tv/utils/Util.java b/app/src/main/java/com/fongmi/android/tv/utils/Util.java
index eff4d8220..b7a543fc4 100644
--- a/app/src/main/java/com/fongmi/android/tv/utils/Util.java
+++ b/app/src/main/java/com/fongmi/android/tv/utils/Util.java
@@ -100,6 +100,14 @@ public class Util {
         }
     }
 
+    public static String format(SimpleDateFormat format, long time) {
+        try {
+            return format.format(time);
+        } catch (Exception e) {
+            return "";
+        }
+    }
+
     public static String format(StringBuilder builder, Formatter formatter, long timeMs) {
         try {
             return androidx.media3.common.util.Util.getStringForTime(builder, formatter, timeMs);
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index d61857907..834acb720 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -81,6 +81,7 @@
     <string name="setting_doh">DoH</string>
     <string name="setting_proxy">Proxy</string>
     <string name="setting_cache">缓存</string>
+    <string name="setting_backup">备份</string>
     <string name="setting_version">版本</string>
     <string name="setting_storage">权限</string>
     <string name="setting_off">关闭</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 70abd642b..605693d18 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -81,6 +81,7 @@
     <string name="setting_doh">DoH</string>
     <string name="setting_proxy">Proxy</string>
     <string name="setting_cache">暫存</string>
+    <string name="setting_backup">備份</string>
     <string name="setting_version">版本</string>
     <string name="setting_storage">權限</string>
     <string name="setting_off">關閉</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index e20a6039f..0dbbee37b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -81,6 +81,7 @@
     <string name="setting_doh">DoH</string>
     <string name="setting_proxy">Proxy</string>
     <string name="setting_cache">Cache</string>
+    <string name="setting_backup">Backup</string>
     <string name="setting_version">Version</string>
     <string name="setting_storage">Permission</string>
     <string name="setting_off">Off</string>
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/MainActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/MainActivity.java
index bd86fa761..6eb2892dd 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/MainActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/MainActivity.java
@@ -1,9 +1,11 @@
 package com.fongmi.android.tv.ui.activity;
 
+import android.Manifest;
 import android.content.Intent;
 import android.content.res.Configuration;
 import android.net.Uri;
 import android.os.Bundle;
+import android.text.TextUtils;
 import android.view.MenuItem;
 
 import androidx.annotation.NonNull;
@@ -18,6 +20,7 @@ import com.fongmi.android.tv.api.LiveConfig;
 import com.fongmi.android.tv.api.WallConfig;
 import com.fongmi.android.tv.bean.Config;
 import com.fongmi.android.tv.databinding.ActivityMainBinding;
+import com.fongmi.android.tv.db.AppDatabase;
 import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.event.ServerEvent;
 import com.fongmi.android.tv.impl.Callback;
@@ -32,6 +35,7 @@ import com.fongmi.android.tv.utils.FileChooser;
 import com.fongmi.android.tv.utils.Notify;
 import com.fongmi.android.tv.utils.UrlUtil;
 import com.google.android.material.navigation.NavigationBarView;
+import com.permissionx.guolindev.PermissionX;
 
 import org.greenrobot.eventbus.Subscribe;
 import org.greenrobot.eventbus.ThreadMode;
@@ -108,13 +112,23 @@ public class MainActivity extends BaseActivity implements NavigationBarView.OnIt
 
             @Override
             public void error(String msg) {
+                if (TextUtils.isEmpty(msg) && AppDatabase.getDate().length() > 0) onRestore();
+                else RefreshEvent.empty();
                 RefreshEvent.config();
-                RefreshEvent.empty();
                 Notify.show(msg);
             }
         };
     }
 
+    private void onRestore() {
+        PermissionX.init(this).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> AppDatabase.restore(new Callback() {
+            @Override
+            public void success() {
+                initConfig();
+            }
+        }));
+    }
+
     private void loadLive(String url) {
         LiveConfig.load(Config.find(url, 1), new Callback() {
             @Override
@@ -182,7 +196,7 @@ public class MainActivity extends BaseActivity implements NavigationBarView.OnIt
             mBinding.navigation.setSelectedItemId(R.id.vod);
         } else if (mManager.canBack(0)) {
             if (!confirm) setConfirm();
-            else finish();
+            else super.onBackPressed();
         }
     }
 
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
index 955615239..886548d91 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/VideoActivity.java
@@ -164,8 +164,7 @@ public class VideoActivity extends BaseActivity implements Clock.Callback, Custo
     public static void file(FragmentActivity activity, String path) {
         if (TextUtils.isEmpty(path)) return;
         String name = new File(path).getName();
-        if (PermissionX.isGranted(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE)) start(activity, "push_agent", "file://" + path, name);
-        else PermissionX.init(activity).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> start(activity, "push_agent", "file://" + path, name));
+        PermissionX.init(activity).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> start(activity, "push_agent", "file://" + path, name));
     }
 
     public static void cast(Activity activity, History history) {
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingFragment.java b/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingFragment.java
index 8cb9c013a..c52a14bed 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingFragment.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingFragment.java
@@ -22,6 +22,7 @@ import com.fongmi.android.tv.bean.Config;
 import com.fongmi.android.tv.bean.Live;
 import com.fongmi.android.tv.bean.Site;
 import com.fongmi.android.tv.databinding.FragmentSettingBinding;
+import com.fongmi.android.tv.db.AppDatabase;
 import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.impl.Callback;
 import com.fongmi.android.tv.impl.ConfigCallback;
@@ -88,6 +89,7 @@ public class SettingFragment extends BaseFragment implements ConfigCallback, Sit
         mBinding.vodUrl.setText(ApiConfig.getDesc());
         mBinding.liveUrl.setText(LiveConfig.getDesc());
         mBinding.wallUrl.setText(WallConfig.getDesc());
+        mBinding.backupText.setText(AppDatabase.getDate());
         mBinding.dohText.setText(getDohList()[getDohIndex()]);
         mBinding.versionText.setText(BuildConfig.VERSION_NAME);
         mBinding.proxyText.setText(UrlUtil.scheme(Setting.getProxy()));
@@ -115,6 +117,7 @@ public class SettingFragment extends BaseFragment implements ConfigCallback, Sit
         mBinding.wall.setOnClickListener(this::onWall);
         mBinding.proxy.setOnClickListener(this::onProxy);
         mBinding.cache.setOnClickListener(this::onCache);
+        mBinding.backup.setOnClickListener(this::onBackup);
         mBinding.version.setOnClickListener(this::onVersion);
         mBinding.vod.setOnLongClickListener(this::onVodEdit);
         mBinding.vodHome.setOnClickListener(this::onVodHome);
@@ -358,6 +361,15 @@ public class SettingFragment extends BaseFragment implements ConfigCallback, Sit
         });
     }
 
+    private void onBackup(View view) {
+        PermissionX.init(this).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> AppDatabase.backup(new Callback() {
+            @Override
+            public void success() {
+                mBinding.backupText.setText(AppDatabase.getDate());
+            }
+        }));
+    }
+
     @Override
     public void onHiddenChanged(boolean hidden) {
         if (hidden || player == null || decode == null) return;
diff --git a/app/src/mobile/res/layout/fragment_setting.xml b/app/src/mobile/res/layout/fragment_setting.xml
index b4515cb8f..efef97772 100644
--- a/app/src/mobile/res/layout/fragment_setting.xml
+++ b/app/src/mobile/res/layout/fragment_setting.xml
@@ -426,6 +426,33 @@
 
             </LinearLayout>
 
+            <LinearLayout
+                android:id="@+id/backup"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="16dp"
+                android:background="@drawable/shape_item"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginEnd="16dp"
+                    android:text="@string/setting_backup"
+                    android:textColor="@color/white"
+                    android:textSize="16sp" />
+
+                <TextView
+                    android:id="@+id/backupText"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:gravity="end"
+                    android:textColor="@color/white"
+                    android:textSize="16sp"
+                    tools:text="20231103" />
+
+            </LinearLayout>
+
             <LinearLayout
                 android:id="@+id/version"
                 android:layout_width="match_parent"
diff --git a/catvod/src/main/java/com/github/catvod/utils/Path.java b/catvod/src/main/java/com/github/catvod/utils/Path.java
index b327a9491..5fbbdb422 100644
--- a/catvod/src/main/java/com/github/catvod/utils/Path.java
+++ b/catvod/src/main/java/com/github/catvod/utils/Path.java
@@ -50,6 +50,10 @@ public class Path {
         return root().getAbsolutePath();
     }
 
+    public static File tv() {
+        return check(new File(root() + File.separator + "TV"));
+    }
+
     public static File so() {
         return check(new File(files() + File.separator + "so"));
     }