Second commit

- VPN bugs fixed
- custom background update
- map bug fixed

app/build.gradle

@@ -8,7 +8,7 @@ android {
 
     defaultConfig {
         applicationId "org.astral.findmaimaiultra"
-        minSdk 30
+        minSdk 29
         targetSdk 34
         versionCode 1
         versionName "1.6.0 Ultra"

app/src/main/AndroidManifest.xml

@@ -22,6 +22,30 @@
     <uses-permission android:name="android.permission.CHANGE_CONFIGURATION" tools:ignore="ProtectedPermissions"/>
     <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.WRITE_SETTINGS" tools:ignore="ProtectedPermissions"/>
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>
+    <!-- 允许获取精确位置，精准定位必选 -->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <!-- 后台获取位置信息，若需后台定位则必选 -->
+    <uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
+    <!-- 用于申请调用A-GPS模块,卫星定位加速 -->
+    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="35"
+                     tools:ignore="ScopedStorage"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="35"/>
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_CONFIGURATION" tools:ignore="ProtectedPermissions"/>
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.WRITE_SETTINGS" tools:ignore="ProtectedPermissions"/>
+
+
     <application
             android:allowBackup="true"
             android:fullBackupContent="@xml/backup_rules"
@@ -36,6 +60,15 @@
             android:networkSecurityConfig="@xml/network_security_config"
             android:enableOnBackInvokedCallback="true"
             android:theme="@style/Theme.FindMaimaiUltra">
+        <provider
+                android:name="androidx.core.content.FileProvider"
+                android:authorities="${applicationId}.fileprovider"
+                android:exported="false"
+                android:grantUriPermissions="true">
+            <meta-data
+                    android:name="android.support.FILE_PROVIDER_PATHS"
+                    android:resource="@xml/file_paths" />
+        </provider>
 
         <meta-data
                 android:name="com.baidu.lbsapi.API_KEY"
@@ -76,7 +109,29 @@
                 android:launchMode="singleTask"
                 android:exported="true">
         </activity>
+        <activity
+                android:name="com.yalantis.ucrop.UCropActivity"
+                android:screenOrientation="fullSensor"
+                android:theme="@style/Theme.AppCompat.Light.NoActionBar"
+                tools:ignore="MissingClass" />
+        <service
+                android:hardwareAccelerated="true"
+                android:name="org.astral.findmaimaiultra.utill.updater.vpn.core.LocalVpnService"
+                android:permission="android.permission.BIND_VPN_SERVICE"
+                android:exported="true">
+            <intent-filter>
+                <action android:name="android.net.VpnService" />
+            </intent-filter>
+        </service>
 
+        <service android:name="org.astral.findmaimaiultra.utill.updater.server.HttpServerService"
+                 android:exported="true" />
+
+        <service android:name="org.astral.findmaimaiultra.utill.updater.notification.NotificationUtil"
+                 android:enabled="true"
+                 android:foregroundServiceType="dataSync"
+                 android:exported="false">
+        </service>
     </application>
 
 </manifest>

app/src/main/java/org/astral/findmaimaiultra/ui/ImagePickerListener.java

@@ -0,0 +1,6 @@
+// ImagePickerListener.java
+package org.astral.findmaimaiultra.ui;
+
+public interface ImagePickerListener {
+    void openFileChooser();
+}

app/src/main/java/org/astral/findmaimaiultra/ui/MainActivity.java

@@ -1,7 +1,17 @@
 package org.astral.findmaimaiultra.ui;
 
-import android.content.Intent;
+import android.Manifest;
+import android.annotation.SuppressLint;
+import android.content.*;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.graphics.Bitmap;
+import android.net.Uri;
 import android.os.Bundle;
+import android.provider.MediaStore;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.LayoutInflater;
 import android.view.View;
 import android.view.Menu;
 import android.widget.Toast;
@@ -14,13 +24,20 @@ import androidx.navigation.ui.AppBarConfiguration;
 import androidx.navigation.ui.NavigationUI;
 import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.appcompat.app.AppCompatActivity;
+import com.yalantis.ucrop.UCrop;
 import org.astral.findmaimaiultra.R;
 import org.astral.findmaimaiultra.databinding.ActivityMainBinding;
 
-public class MainActivity extends AppCompatActivity {
+import java.io.File;
+import java.io.FileOutputStream;
+
+import static android.app.Activity.RESULT_OK;
+
+public class MainActivity extends AppCompatActivity implements ImagePickerListener {
 
     private AppBarConfiguration mAppBarConfiguration;
     private ActivityMainBinding binding;
+    private SharedPreferences settingProperties;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -28,6 +45,7 @@ public class MainActivity extends AppCompatActivity {
 
         binding = ActivityMainBinding.inflate(getLayoutInflater());
         setContentView(binding.getRoot());
+        settingProperties = getSharedPreferences("setting", Context.MODE_PRIVATE);
 
         setSupportActionBar(binding.appBarMain.toolbar);
         DrawerLayout drawer = binding.drawerLayout;
@@ -60,18 +78,122 @@ public class MainActivity extends AppCompatActivity {
         });
         menu.findItem(R.id.action_update).setOnMenuItemClickListener(item -> {
             Intent update = new Intent(this, UpdateActivity.class);
-
+            startActivity(update);
-            Toast.makeText(this, "敬请期待", Toast.LENGTH_SHORT).show();
-            //startActivity(update);
             return true;
         });
         return false;
     }
 
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        Log.d("SettingActivity", "onActivityResult called with requestCode: " + requestCode + ", resultCode: " + resultCode);
+
+        if (requestCode == 1 && resultCode == RESULT_OK && data != null && data.getData() != null) {
+            Uri uri = data.getData();
+            startCropActivity(uri);
+        } else if (requestCode == UCrop.REQUEST_CROP && resultCode == RESULT_OK) {
+            handleCroppedImage(data);
+        } else if (requestCode == UCrop.REQUEST_CROP && resultCode == UCrop.RESULT_ERROR) {
+            final Throwable cropError = UCrop.getError(data);
+            Log.e("SettingActivity", "Cropping failed: ", cropError);
+            Toast.makeText(this, "裁剪失败: " + cropError.getMessage(), Toast.LENGTH_SHORT).show();
+        } else {
+            Log.w("SettingActivity", "Unexpected result from image picker or cropper");
+            Toast.makeText(this, "裁剪操作未成功", Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    private void startCropActivity(Uri uri) {
+        Uri destinationUri = Uri.fromFile(new File(this.getCacheDir(), "cropped_image.jpg"));
+
+        UCrop.Options options = new UCrop.Options();
+        options.setCompressionQuality(90);
+        options.setCompressionFormat(Bitmap.CompressFormat.JPEG);
+
+        // 计算屏幕宽高比
+        float[] aspectRatio = getScreenAspectRatio();
+
+        UCrop uCrop = UCrop.of(uri, destinationUri)
+                .withAspectRatio(aspectRatio[0], aspectRatio[1]) // 设置裁剪比例为屏幕比例
+                .withMaxResultSize(getScreenWidth(), getScreenHeight()) // 设置最大结果尺寸
+                .withOptions(options);
+
+        // 启动 UCrop 并使用 cropImageLauncher 处理结果
+        uCrop.start(this);
+    }
+
+    private void show(String text) {
+        if (this != null) {
+            this.runOnUiThread(() -> Toast.makeText(this, text, Toast.LENGTH_SHORT).show());
+        }
+    }
+
+    private void handleCroppedImage(Intent data) {
+        Uri croppedUri = UCrop.getOutput(data);
+        if (croppedUri != null) {
+            try {
+                Bitmap photo = MediaStore.Images.Media.getBitmap(this.getContentResolver(), croppedUri);
+                if (photo != null) {
+                    File croppedFile = new File(this.getExternalFilesDir(null), "cropped_image.jpg");
+                    try (FileOutputStream out = new FileOutputStream(croppedFile)) {
+                        photo.compress(Bitmap.CompressFormat.JPEG, 90, out);
+                        SharedPreferences.Editor editor = settingProperties.edit();
+                        editor.putString("image_uri", croppedUri.toString());
+                        editor.apply();
+                        show("成功");
+                        Log.d("SettingActivity", "图片已保存到: " + croppedFile.getAbsolutePath());
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                        show("失败");
+                        Log.e("SettingActivity", "保存图片失败: ", e);
+                    }
+                } else {
+                    show("无法获取裁剪后的图片");
+                    Log.w("SettingActivity", "无法获取裁剪后的图片");
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+                show("无法获取裁剪后的图片");
+                Log.e("SettingActivity", "无法获取裁剪后的图片: ", e);
+            }
+        } else {
+            show("无法找到裁剪后的图片");
+            Log.w("SettingActivity", "无法找到裁剪后的图片");
+        }
+    }
+
+    private int getScreenWidth() {
+        DisplayMetrics displayMetrics = new DisplayMetrics();
+        getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
+        return displayMetrics.widthPixels;
+    }
+
+    private int getScreenHeight() {
+        DisplayMetrics displayMetrics = new DisplayMetrics();
+        getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
+        return displayMetrics.heightPixels;
+    }
+
+    private float[] getScreenAspectRatio() {
+        DisplayMetrics displayMetrics = new DisplayMetrics();
+        getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
+        float width = displayMetrics.widthPixels;
+        float height = displayMetrics.heightPixels;
+        return new float[]{width, height};
+    }
+
     @Override
     public boolean onSupportNavigateUp() {
         NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
         return NavigationUI.navigateUp(navController, mAppBarConfiguration)
                 || super.onSupportNavigateUp();
     }
+
+    @Override
+    public void openFileChooser() {
+        Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
+        intent.setType("image/*");
+        startActivityForResult(intent, 1);
+    }
 }

app/src/main/java/org/astral/findmaimaiultra/ui/gallery/GalleryFragment.java

@@ -41,8 +41,15 @@ public class GalleryFragment extends Fragment {
         binding = FragmentGalleryBinding.inflate(inflater, container, false);
         View root = binding.getRoot();
         sharedViewModel = new ViewModelProvider(requireActivity()).get(SharedViewModel.class);
-        double x = Double.parseDouble(Objects.requireNonNull(sharedViewModel.getSharedMap().getValue().get("x")));
+        double x = 116.3912757;
-        double y = Double.parseDouble(Objects.requireNonNull(sharedViewModel.getSharedMap().getValue().get("y")));
+        double y = 39.906217;
+        try {
+            x = Double.parseDouble(Objects.requireNonNull(sharedViewModel.getSharedMap().getValue().get("x")));
+            y = Double.parseDouble(Objects.requireNonNull(sharedViewModel.getSharedMap().getValue().get("y")));
+        }catch (Exception e) {
+            Toast.makeText(getContext(), "经纬度获取失败", Toast.LENGTH_SHORT).show();
+        }
+
 
         mapView = binding.bmapView;
         mapView.onCreate(getContext(),savedInstanceState);

app/src/main/java/org/astral/findmaimaiultra/ui/home/HomeFragment.java

@@ -7,7 +7,8 @@ import android.app.AlertDialog;
 import android.content.*;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
-import android.graphics.Color;
+import android.graphics.*;
+import android.graphics.drawable.BitmapDrawable;
 import android.location.Address;
 import android.location.Geocoder;
 import android.location.Location;
@@ -21,6 +22,7 @@ import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.view.ViewTreeObserver;
 import android.webkit.WebSettings;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
@@ -80,6 +82,8 @@ public class HomeFragment extends Fragment {
     private boolean isFlag = true;
     private SharedPreferences shoucang;
     private SharedPreferences settingProperties;
+    private SharedPreferences settingProperties2;
+
     private FragmentHomeBinding binding;
     private SharedViewModel sharedViewModel;
     @Override
@@ -90,6 +94,8 @@ public class HomeFragment extends Fragment {
         if (context != null) {
             shoucang = context.getSharedPreferences("shoucang_prefs", Context.MODE_PRIVATE);
             settingProperties = context.getSharedPreferences("setting_prefs", Context.MODE_PRIVATE);
+            settingProperties2 = context.getSharedPreferences("setting", Context.MODE_PRIVATE);
+
         }
         sharedViewModel = new ViewModelProvider(requireActivity()).get(SharedViewModel.class);
     }
@@ -118,6 +124,124 @@ public class HomeFragment extends Fragment {
             // 使用 savedData
         }
 
+        if (settingProperties2.getString("image_uri", null) != null ) {
+            Uri uri = Uri.parse(settingProperties2.getString("image_uri", null));
+            try {
+                Bitmap bitmap = BitmapFactory.decodeStream(getContext().getContentResolver().openInputStream(uri));
+                if (bitmap != null) {
+                    // 获取RecyclerView的尺寸
+                    int recyclerViewWidth = 0;
+                    int recyclerViewHeight = 0;
+                    recyclerViewWidth = recyclerView.getWidth();
+                    recyclerViewHeight = recyclerView.getHeight();
+                    if (recyclerViewWidth > 0 && recyclerViewHeight > 0) {
+                        // 计算缩放比例
+                        float scaleWidth = ((float) recyclerViewWidth) / bitmap.getWidth();
+                        float scaleHeight = ((float) recyclerViewHeight) / bitmap.getHeight();
+
+                        // 选择较大的缩放比例以保持图片的原始比例
+                        float scaleFactor = Math.max(scaleWidth, scaleHeight);
+
+                        // 计算新的宽度和高度
+                        int newWidth = (int) (bitmap.getWidth() * scaleFactor);
+                        int newHeight = (int) (bitmap.getHeight() * scaleFactor);
+
+                        // 缩放图片
+                        Bitmap scaledBitmap = Bitmap.createScaledBitmap(bitmap, newWidth, newHeight, true);
+
+                        // 计算裁剪区域
+                        int x = (scaledBitmap.getWidth() - recyclerViewWidth) / 2;
+                        int y = (scaledBitmap.getHeight() - recyclerViewHeight) / 2;
+
+                        // 处理x和y为负数的情况
+                        x = Math.max(x, 0);
+                        y = Math.max(y, 0);
+
+                        // 裁剪图片
+                        Bitmap croppedBitmap = Bitmap.createBitmap(scaledBitmap, x, y, recyclerViewWidth, recyclerViewHeight);
+
+                        // 创建一个新的 Bitmap，与裁剪后的 Bitmap 大小相同
+                        Bitmap transparentBitmap = Bitmap.createBitmap(croppedBitmap.getWidth(), croppedBitmap.getHeight(), croppedBitmap.getConfig());
+
+                        // 创建一个 Canvas 对象，用于在新的 Bitmap 上绘制
+                        Canvas canvas = new Canvas(transparentBitmap);
+
+                        // 创建一个 Paint 对象，并设置透明度
+                        Paint paint = new Paint();
+                        paint.setAlpha(128); // 设置透明度为 50% (255 * 0.5 = 128)
+
+                        // 将裁剪后的 Bitmap 绘制到新的 Bitmap 上，并应用透明度
+                        canvas.drawBitmap(croppedBitmap, 0, 0, paint);
+
+                        // 创建BitmapDrawable并设置其边界为RecyclerView的尺寸
+                        BitmapDrawable bitmapDrawable = new BitmapDrawable(getResources(), transparentBitmap);
+
+                        // 设置recyclerView的背景
+                        recyclerView.setBackground(bitmapDrawable);
+
+                    } else {
+                        // 如果RecyclerView的尺寸未确定，可以使用ViewTreeObserver来监听尺寸变化
+                        recyclerView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
+                            @Override
+                            public void onGlobalLayout() {
+                                recyclerView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
+                                int recyclerViewWidth = 0;
+                                int recyclerViewHeight = 0;
+                                recyclerViewWidth = recyclerView.getWidth();
+                                recyclerViewHeight = recyclerView.getHeight();
+
+                                // 计算缩放比例
+                                float scaleWidth = ((float) recyclerViewWidth) / bitmap.getWidth();
+                                float scaleHeight = ((float) recyclerViewHeight) / bitmap.getHeight();
+
+                                // 选择较大的缩放比例以保持图片的原始比例
+                                float scaleFactor = Math.max(scaleWidth, scaleHeight);
+
+                                // 计算新的宽度和高度
+                                int newWidth = (int) (bitmap.getWidth() * scaleFactor);
+                                int newHeight = (int) (bitmap.getHeight() * scaleFactor);
+
+                                // 缩放图片
+                                Bitmap scaledBitmap = Bitmap.createScaledBitmap(bitmap, newWidth, newHeight, true);
+
+                                // 计算裁剪区域
+                                int x = (scaledBitmap.getWidth() - recyclerViewWidth) / 2;
+                                int y = (scaledBitmap.getHeight() - recyclerViewHeight) / 2;
+
+                                // 处理x和y为负数的情况
+                                x = Math.max(x, 0);
+                                y = Math.max(y, 0);
+
+                                // 裁剪图片
+                                Bitmap croppedBitmap = Bitmap.createBitmap(scaledBitmap, x, y, recyclerViewWidth, recyclerViewHeight);
+
+                                // 创建一个新的 Bitmap，与裁剪后的 Bitmap 大小相同
+                                Bitmap transparentBitmap = Bitmap.createBitmap(croppedBitmap.getWidth(), croppedBitmap.getHeight(), croppedBitmap.getConfig());
+
+                                // 创建一个 Canvas 对象，用于在新的 Bitmap 上绘制
+                                Canvas canvas = new Canvas(transparentBitmap);
+
+                                // 创建一个 Paint 对象，并设置透明度
+                                Paint paint = new Paint();
+                                paint.setAlpha(128); // 设置透明度为 50% (255 * 0.5 = 128)
+
+                                // 将裁剪后的 Bitmap 绘制到新的 Bitmap 上，并应用透明度
+                                canvas.drawBitmap(croppedBitmap, 0, 0, paint);
+
+                                // 创建BitmapDrawable并设置其边界为RecyclerView的尺寸
+                                BitmapDrawable bitmapDrawable = new BitmapDrawable(getResources(), transparentBitmap);
+                                recyclerView.setBackground(bitmapDrawable);
+
+                            }
+                        });
+                    }
+                }
+
+            } catch (Exception e) {
+                e.printStackTrace();
+                Toast.makeText(requireContext(), "图片加载失败,权限出错!", Toast.LENGTH_SHORT).show();
+            }
+        }
         return root;
     }
 
@@ -296,6 +420,7 @@ public class HomeFragment extends Fragment {
                 // 调用高德地图 API 进行逆地理编码
                 reverseGeocode(lastKnownLocation.getLatitude(), lastKnownLocation.getLongitude());
             } else {
+                Toast.makeText(requireActivity().getApplicationContext(), "无法获取最新定位信息", Toast.LENGTH_SHORT).show();
                 Log.d("Location", "无法获取最新定位信息");
                 setDefaultLocation(); // 设置默认位置
             }
@@ -418,6 +543,9 @@ public class HomeFragment extends Fragment {
     private void setDefaultLocation() {
         x = String.valueOf(116.3912757);
         y = String.valueOf(39.906217);
+        tot = "北京";
+        city = "北京市";
+        extracted();
     }
 
     //手动刷新定位

app/src/main/java/org/astral/findmaimaiultra/ui/music/MusicFragment.java

@@ -165,7 +165,9 @@ public class MusicFragment extends Fragment {
         ImageView musicTypeImageView = dialogView.findViewById(R.id.dialog_music_type);
         ImageView musicComboStatusTextView = dialogView.findViewById(R.id.dialog_music_combo_status);
         TextView musicPlayCountTextView = dialogView.findViewById(R.id.dialog_music_play_count);
-
+        if (musicRating.getMusicName().equals("空-请去导入成绩")) {
+            return;
+        }
         // 设置图像曲绘
         int id = musicRating.getMusicId();
         if (id > 10000) {

app/src/main/java/org/astral/findmaimaiultra/ui/slideshow/SlideshowFragment.java

@@ -1,16 +1,12 @@
 package org.astral.findmaimaiultra.ui.slideshow;
 
+import android.Manifest;
 import android.annotation.SuppressLint;
-import android.app.AlertDialog;
 import android.content.*;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
-import android.graphics.Bitmap;
-import android.net.Uri;
 import android.os.Bundle;
-import android.provider.MediaStore;
 import android.provider.Settings;
-import android.util.DisplayMetrics;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -19,32 +15,33 @@ import android.webkit.WebView;
 import android.webkit.WebViewClient;
 import android.widget.TextView;
 import android.widget.Toast;
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.NonNull;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.ViewModelProvider;
 import com.google.android.material.button.MaterialButton;
 import com.google.android.material.radiobutton.MaterialRadioButton;
 import com.google.android.material.switchmaterial.SwitchMaterial;
 import com.google.android.material.textfield.TextInputEditText;
-import com.yalantis.ucrop.UCrop;
 import org.astral.findmaimaiultra.been.Release;
 import org.astral.findmaimaiultra.databinding.FragmentSlideshowBinding;
 import org.astral.findmaimaiultra.service.GitHubApiService;
+import org.astral.findmaimaiultra.ui.ImagePickerListener;
 import org.astral.findmaimaiultra.ui.LinkQQBot;
 import org.astral.findmaimaiultra.utill.GitHubApiClient;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
 
-import java.io.File;
-import java.io.FileOutputStream;
 import java.util.Objects;
 
 import static android.app.Activity.RESULT_OK;
 
 public class SlideshowFragment extends Fragment {
     private SharedPreferences settingProperties;
-    private static final int PICK_IMAGE_REQUEST = 1;
     private static final int REQUEST_CODE_PERMISSIONS = 1001;
     private TextInputEditText shuiyuEditText;
     private TextInputEditText luoxueEditText;
@@ -52,16 +49,59 @@ public class SlideshowFragment extends Fragment {
     private String x;
     private String y;
     private FragmentSlideshowBinding binding;
+    private ImagePickerListener imagePickerListener;
+
+    private static final String[] REQUIRED_PERMISSIONS = {
+            Manifest.permission.READ_EXTERNAL_STORAGE,
+            Manifest.permission.WRITE_EXTERNAL_STORAGE
+    };
+
+    @Override
+    public void onAttach(@NonNull Context context) {
+        super.onAttach(context);
+        if (context instanceof ImagePickerListener) {
+            imagePickerListener = (ImagePickerListener) context;
+        } else {
+            throw new RuntimeException(context.toString() + " must implement ImagePickerListener");
+        }
+    }
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         settingProperties = requireActivity().getSharedPreferences("setting", Context.MODE_PRIVATE);
+
+        if (allPermissionsGranted()) {
+            // 初始化代码
+        } else {
+            requestPermissions();
         }
+    }
+
     private void show(String text) {
         if (getActivity() != null) {
             getActivity().runOnUiThread(() -> Toast.makeText(getActivity(), text, Toast.LENGTH_SHORT).show());
         }
     }
+
+    private boolean allPermissionsGranted() {
+        for (String permission : REQUIRED_PERMISSIONS) {
+            if (ContextCompat.checkSelfPermission(requireContext(), permission) != PackageManager.PERMISSION_GRANTED) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    private void requestPermissions() {
+        ActivityCompat.requestPermissions(
+                requireActivity(),
+                REQUIRED_PERMISSIONS,
+                REQUEST_CODE_PERMISSIONS
+        );
+    }
+
+    @Override
     public View onCreateView(@NonNull LayoutInflater inflater,
                              ViewGroup container, Bundle savedInstanceState) {
         SlideshowViewModel slideshowViewModel =
@@ -102,7 +142,7 @@ public class SlideshowFragment extends Fragment {
             saveSettings(switchMaterial.isChecked(), shuiyuEditText.getText().toString(), luoxueEditText.getText().toString(), userId.getText().toString());
         });
         MaterialButton changeButton = binding.changePhoto;
-        changeButton.setOnClickListener(v -> openFileChooser());
+        changeButton.setOnClickListener(v -> imagePickerListener.openFileChooser());
         TextView uuid = binding.uuid;
         @SuppressLint("HardwareIds") String androidId = Settings.Secure.getString(getContext().getContentResolver(), Settings.Secure.ANDROID_ID);
         uuid.setText("Android ID:" + androidId);
@@ -133,13 +173,6 @@ public class SlideshowFragment extends Fragment {
         webView.loadUrl(url); // 加载网页
         return root;
     }
-    private void openFileChooser() {
-        Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
-        intent.setType("image/*");
-        if (intent.resolveActivity(getContext().getPackageManager()) != null) {
-            startActivityForResult(intent, PICK_IMAGE_REQUEST);
-        }
-    }
 
     private String getAppVersionName() {
         try {
@@ -151,75 +184,6 @@ public class SlideshowFragment extends Fragment {
         }
     }
 
-    @Override
-    public void onActivityResult(int requestCode, int resultCode, Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
-        Log.d("SettingActivity", "onActivityResult called with requestCode: " + requestCode + ", resultCode: " + resultCode);
-
-        if (requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK && data != null && data.getData() != null) {
-            Uri uri = data.getData();
-            startCropActivity(uri);
-        } else if (requestCode == UCrop.REQUEST_CROP && resultCode == RESULT_OK) {
-            handleCroppedImage(data);
-        } else if (requestCode == UCrop.REQUEST_CROP && resultCode == UCrop.RESULT_ERROR) {
-            final Throwable cropError = UCrop.getError(data);
-            Log.e("SettingActivity", "Cropping failed: ", cropError);
-        } else {
-            Log.w("SettingActivity", "Unexpected result from image picker or cropper");
-        }
-    }
-
-    private void startCropActivity(Uri uri) {
-        Uri destinationUri = Uri.fromFile(new File(requireActivity().getCacheDir(), "cropped_image.jpg"));
-
-        UCrop.Options options = new UCrop.Options();
-        options.setCompressionQuality(90);
-        options.setCompressionFormat(Bitmap.CompressFormat.JPEG);
-
-        // 计算屏幕宽高比
-        float[] aspectRatio = getScreenAspectRatio();
-
-        UCrop.of(uri, destinationUri)
-                .withAspectRatio(aspectRatio[0], aspectRatio[1]) // 设置裁剪比例为屏幕比例
-                .withMaxResultSize(getScreenWidth(), getScreenHeight()) // 设置最大结果尺寸
-                .withOptions(options)
-                .start(getActivity());
-    }
-
-    private void handleCroppedImage(Intent data) {
-        Uri croppedUri = UCrop.getOutput(data);
-        if (croppedUri != null) {
-            try {
-                Bitmap photo = MediaStore.Images.Media.getBitmap(getContext().getContentResolver(), croppedUri);
-                if (photo != null) {
-                    File croppedFile = new File(getContext().getExternalFilesDir(null), "cropped_image.jpg");
-                    try (FileOutputStream out = new FileOutputStream(croppedFile)) {
-                        photo.compress(Bitmap.CompressFormat.JPEG, 90, out);
-                        SharedPreferences.Editor editor = settingProperties.edit();
-                        editor.putString("image_uri", croppedUri.toString());
-                        editor.apply();
-                        show("成功");
-                        Log.d("SettingActivity", "图片已保存到: " + croppedFile.getAbsolutePath());
-                    } catch (Exception e) {
-                        e.printStackTrace();
-                        show("失败");
-                        Log.e("SettingActivity", "保存图片失败: ", e);
-                    }
-                } else {
-                    show("无法获取裁剪后的图片");
-                    Log.w("SettingActivity", "无法获取裁剪后的图片");
-                }
-            } catch (Exception e) {
-                e.printStackTrace();
-                show("无法获取裁剪后的图片");
-                Log.e("SettingActivity", "无法获取裁剪后的图片: ", e);
-            }
-        } else {
-            show("无法找到裁剪后的图片");
-            Log.w("SettingActivity", "无法找到裁剪后的图片");
-        }
-    }
-
     private void saveSettings(boolean betaEnabled, String shuiyuUsername, String luoxueUsername, String userId) {
         SharedPreferences.Editor editor = settingProperties.edit();
         MaterialRadioButton materialRadioButton = binding.radioButton1;
@@ -278,6 +242,7 @@ public class SlideshowFragment extends Fragment {
             }
         }
     }
+
     private void getLatestRelease() {
         GitHubApiService service = GitHubApiClient.getClient();
         Call<Release> call = service.getLatestRelease("Spaso1", "FindMaimaiDX_Phone"); // 替换为你的仓库信息
@@ -289,6 +254,7 @@ public class SlideshowFragment extends Fragment {
                 if (response.isSuccessful()) {
                     Release release = response.body();
                     if (release != null) {
+                        try {
                             String tagName = release.getTagName();
                             String name = release.getName();
                             String body = release.getBody();
@@ -296,9 +262,10 @@ public class SlideshowFragment extends Fragment {
                             TextView textView = binding.vits;
                             textView.setText(textView.getText() + tagName + "\n" + name + "\n" + body);
                             //Toast.makeText(SettingActivity.this, "Latest Release:\nTag Name: " + tagName + "\nName: " + name + "\nBody: " + body + "\nHTML URL: " + htmlUrl, Toast.LENGTH_SHORT).show();
-                    } else {
+                        } catch (Exception e) {
+                            Log.d("SettingActivity", "获取最新版本失败: ", e);
+                        }
                     }
-                } else {
                 }
             }
 
@@ -308,25 +275,6 @@ public class SlideshowFragment extends Fragment {
         });
     }
 
-    private int getScreenWidth() {
-        DisplayMetrics displayMetrics = new DisplayMetrics();
-        requireActivity().getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
-        return displayMetrics.widthPixels;
-    }
-
-    private int getScreenHeight() {
-        DisplayMetrics displayMetrics = new DisplayMetrics();
-        requireActivity().getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
-        return displayMetrics.heightPixels;
-    }
-
-    private float[] getScreenAspectRatio() {
-        DisplayMetrics displayMetrics = new DisplayMetrics();
-        getActivity().getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
-        float width = displayMetrics.widthPixels;
-        float height = displayMetrics.heightPixels;
-        return new float[]{width, height};
-    }
     @Override
     public void onDestroyView() {
         super.onDestroyView();

app/src/main/res/layout/fragment_slideshow.xml

@@ -34,6 +34,7 @@
                     android:id="@+id/radioGroup"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
+                    android:visibility="gone"
                     android:orientation="vertical">
                 <TextView android:layout_width="wrap_content" android:layout_height="wrap_content"
                           android:textColor="@color/textcolorPrimary"