diff --git a/app/ARTraceStudio.jks b/app/ARTraceStudio.jks
new file mode 100644
index 0000000..9d015be
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diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index be7ee77..2e8b0af 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -1,7 +1,10 @@
+import java.util.Date
+import java.text.SimpleDateFormat
+
 plugins {
     alias(libs.plugins.android.application)
 }
-
+val timestamp = SimpleDateFormat("MM_dd_HH_mm").format(Date())
 android {
     namespace = "com.ar.artracestudio"
     compileSdk = 34
@@ -11,20 +14,25 @@ android {
         minSdk = 23
         targetSdk = 34
         versionCode = 1
-        versionName = "1.0"
-
+        versionName = "1.0.0"
+        setProperty("archivesBaseName", "AR Trace Studio" + versionName + "(${versionCode})_$timestamp")
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
 
     buildTypes {
         release {
-            isMinifyEnabled = false
+            isMinifyEnabled = true
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
             )
         }
     }
+
+    buildFeatures {
+        viewBinding = true
+    }
+
     compileOptions {
         sourceCompatibility = JavaVersion.VERSION_1_8
         targetCompatibility = JavaVersion.VERSION_1_8
@@ -40,4 +48,17 @@ dependencies {
     testImplementation(libs.junit)
     androidTestImplementation(libs.ext.junit)
     androidTestImplementation(libs.espresso.core)
+
+    implementation("com.github.bumptech.glide:glide:4.16.0")
+    annotationProcessor("com.github.bumptech.glide:compiler:4.16.0")
+
+    implementation ("androidx.room:room-runtime:2.6.1")
+    annotationProcessor ("androidx.room:room-compiler:2.6.1")
+
+    implementation ("androidx.camera:camera-core:1.4.0")
+    implementation ("androidx.camera:camera-lifecycle:1.4.0")
+    implementation ("androidx.camera:camera-view:1.4.0")
+    implementation ("androidx.camera:camera-extensions:1.4.0")
+    implementation ("androidx.camera:camera-camera2:1.4.0")
+
 }
\ No newline at end of file
diff --git a/app/keystore.properties b/app/keystore.properties
new file mode 100644
index 0000000..bbe7a75
--- /dev/null
+++ b/app/keystore.properties
@@ -0,0 +1,6 @@
+app_name=AR Trace Studio
+package_name=com.ar.artracestudio
+keystoreFile=app/ARTraceStudio.jks
+key_alias=ARTraceStudiokey0
+key_store_password=ARTraceStudio
+key_password=ARTraceStudio
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 481bb43..5107776 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -18,4 +18,16 @@
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
-#-renamesourcefileattribute SourceFile
\ No newline at end of file
+#-renamesourcefileattribute SourceFile
+
+-keepclassmembers class com.ar.artracestudio.MyApplication {
+    public static final java.lang.String DB_Name;
+    public static final int DB_Version;
+}
+
+-keepclassmembers class * {
+    @androidx.room.Query <methods>;
+}
+-keep class com.ar.artracestudio.room.AppDatabase { *; }
+-keep  class com.ar.artracestudio.room.ImageEntryDao { *; }
+-keep  class com.ar.artracestudio.room.ImageEntry { *; }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index d83bb69..b271f84 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -2,7 +2,22 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.FLASHLIGHT" />
+
+    <uses-feature android:name="android.hardware.camera" />
+
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32"
+        tools:ignore="ScopedStorage" />
+    <uses-permission
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+
     <application
+        android:name=".MyApplication"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
@@ -13,7 +28,16 @@
         android:theme="@style/Theme.ARTraceStudio"
         tools:targetApi="31">
         <activity
-            android:name=".MainActivity"
+            android:name=".activity.CameraActivity"
+            android:exported="false" />
+        <activity
+            android:name=".activity.ImageActivity"
+            android:exported="false" />
+        <activity
+            android:name=".activity.MainActivity"
+            android:exported="false" />
+        <activity
+            android:name=".activity.SplashActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
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diff --git a/app/src/main/ic_launcher-playstore.png b/app/src/main/ic_launcher-playstore.png
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diff --git a/app/src/main/java/com/ar/artracestudio/MainActivity.java b/app/src/main/java/com/ar/artracestudio/MainActivity.java
deleted file mode 100644
index 5db824c..0000000
--- a/app/src/main/java/com/ar/artracestudio/MainActivity.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package com.ar.artracestudio;
-
-import android.os.Bundle;
-
-import androidx.activity.EdgeToEdge;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.core.graphics.Insets;
-import androidx.core.view.ViewCompat;
-import androidx.core.view.WindowInsetsCompat;
-
-public class MainActivity extends AppCompatActivity {
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        EdgeToEdge.enable(this);
-        setContentView(R.layout.activity_main);
-        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> {
-            Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars());
-            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
-            return insets;
-        });
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/com/ar/artracestudio/MyApplication.java b/app/src/main/java/com/ar/artracestudio/MyApplication.java
new file mode 100644
index 0000000..85495fa
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/MyApplication.java
@@ -0,0 +1,82 @@
+package com.ar.artracestudio;
+
+import android.app.Application;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.util.Log;
+
+import com.ar.artracestudio.utils.DatabaseUtils;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Executors;
+
+
+public  class MyApplication extends Application {
+
+    public static Context mContext;
+
+    public static final int DB_Version = 1;
+    public static final String DB_Name = "image_database";
+
+    private static final String PREF_NAME = "app_preferences";
+    private static final String KEY_INITIALIZED = "isDatabaseInitialized";
+
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+
+        mContext = getApplicationContext();
+
+        // 检查是否需要初始化数据库
+        SharedPreferences preferences = getSharedPreferences(PREF_NAME, MODE_PRIVATE);
+        boolean isDatabaseInitialized = preferences.getBoolean(KEY_INITIALIZED, false);
+
+        if (!isDatabaseInitialized) {
+            initializeDatabase();
+            preferences.edit().putBoolean(KEY_INITIALIZED, true).apply();
+        }
+
+    }
+
+    public static Context getContext() {
+        return mContext;
+    }
+
+    private void initializeDatabase() {
+        Executors.newSingleThreadExecutor().execute(() -> {
+            List<String> imagePaths = getAllImagePathsFromAssets();
+            DatabaseUtils databaseUtils = new DatabaseUtils(mContext);
+            databaseUtils.insertAllImages(imagePaths);
+        });
+    }
+
+    private List<String> getAllImagePathsFromAssets() {
+        List<String> imagePaths = new ArrayList<>();
+        try {
+            // 获取 assets 目录下的所有类别
+            String[] categories = mContext.getAssets().list("");  // 获取 assets 根目录下的所有文件夹
+            if (categories != null) {
+                // 遍历所有类别
+                for (String category : categories) {
+                    if (category.startsWith("png_")) {  // 只处理类别类别前缀为 "png_"
+                        // 获取指定类别下的所有图片文件
+                        String[] files = mContext.getAssets().list(category);
+                        if (files != null) {
+                            // 将每个文件路径加到列表中
+                            for (String file : files) {
+                                imagePaths.add(category + "/" + file); // 更新为完整路径
+                            }
+                        }
+                    }
+                }
+            }
+        } catch (IOException e) {
+            Log.e("MyApplication", "Error loading images from assets", e);
+        }
+        return imagePaths;
+    }
+
+}
diff --git a/app/src/main/java/com/ar/artracestudio/activity/CameraActivity.java b/app/src/main/java/com/ar/artracestudio/activity/CameraActivity.java
new file mode 100644
index 0000000..a2daacd
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/activity/CameraActivity.java
@@ -0,0 +1,415 @@
+package com.ar.artracestudio.activity;
+
+import android.Manifest;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.res.AssetManager;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Matrix;
+import android.graphics.Point;
+import android.graphics.PointF;
+import android.net.Uri;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Environment;
+import android.provider.MediaStore;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.ImageView;
+import android.widget.SeekBar;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.camera.core.Camera;
+import androidx.camera.core.CameraControl;
+import androidx.camera.core.CameraSelector;
+import androidx.camera.core.ImageCapture;
+import androidx.camera.core.ImageCaptureException;
+import androidx.camera.core.Preview;
+import androidx.camera.lifecycle.ProcessCameraProvider;
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+
+import com.ar.artracestudio.R;
+import com.ar.artracestudio.databinding.ActivityCameraBinding;
+import com.ar.artracestudio.utils.PermissionUtils;
+import com.ar.artracestudio.utils.Tracing;
+import com.google.common.util.concurrent.ListenableFuture;
+
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.concurrent.ExecutionException;
+
+public class CameraActivity extends AppCompatActivity implements View.OnTouchListener, SeekBar.OnSeekBarChangeListener {
+
+    // 请求码常量
+    private static final int CAMERA_PERMISSION_REQUEST_CODE = 200; // 相机权限请求码
+    private static final int STORAGE_PERMISSION_REQUEST_CODE = 201; // 存储权限请求码
+    private static final int PICK_IMAGE_REQUEST_CODE = 202; // 选择图片请求码
+
+    private ActivityCameraBinding binding;
+
+    private Matrix matrix = new Matrix(); // 当前变换矩阵
+    private Matrix savedMatrix = new Matrix(); // 保存的变换矩阵
+    private PointF startPointF = new PointF(); // 触摸起始点
+    private float initialDistance; // 初始触摸距离
+    private int mode = MODE_NONE; // 当前模式
+    private static final int MODE_NONE = 0; // 无模式
+    private static final int MODE_DRAG = 1; // 拖动模式
+    private static final int MODE_ZOOM = 2; // 缩放模式
+
+    private Bitmap bitmap;
+    private boolean isFlashOn = false; // 闪光灯状态
+    private boolean isReOn = false;
+    private Camera camera; // 相机实例
+    private ImageCapture imageCapture; // 拍照实例
+
+    private ImageView imageView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        binding = ActivityCameraBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+
+        imageView = findViewById(R.id.image_full);
+        imageView.setOnTouchListener(this);
+
+        setupListeners(); // 设置监听器
+        checkPermissionsAndStartCamera(); // 检查权限并启动相机
+
+
+        // 接收传递的图片路径
+        String imagePath = getIntent().getStringExtra("imagePath");
+        Log.d("imagepath", "imagepath: " + imagePath);
+        if (imagePath != null) {
+            displayImage(imagePath); // 显示图片
+        }
+    }
+
+    private void setupListeners() {
+        // 设置监听器
+        binding.seekbar.setOnSeekBarChangeListener(this); // 透明度调节条监听
+        binding.importImage.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                openImagePicker();
+            }
+        }); // 选择图片按钮监听
+        binding.light.setOnClickListener(v -> toggleFlash()); // 闪光灯按钮监听
+        binding.back.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                finish();
+            }
+        });
+        binding.reversal.setOnClickListener(v -> toggleMirrorEffect());
+//        binding.topRightImage.setOnClickListener(v -> clearImage());
+        binding.play.setOnClickListener(v -> takePhoto());
+        imageView.setOnTouchListener(this);
+    }
+
+    private void checkPermissionsAndStartCamera() {
+        String[] permissions = getRequiredPermissions();
+        if (PermissionUtils.hasPermissions(this, permissions)) {
+            startCamera();
+        } else {
+            PermissionUtils.requestPermissions(this, permissions, CAMERA_PERMISSION_REQUEST_CODE);
+        }
+
+    }
+
+    private void startCamera() {
+        // 启动相机
+        ListenableFuture<ProcessCameraProvider> cameraProviderFuture = ProcessCameraProvider.getInstance(this);
+        cameraProviderFuture.addListener(() -> {
+            try {
+                // 获取 CameraProvider 实例
+                ProcessCameraProvider cameraProvider = cameraProviderFuture.get();
+                bindPreview(cameraProvider); // 绑定预览
+                // 创建 Preview 实例并设置 SurfaceProvider
+                Preview preview = new Preview.Builder().build();
+                preview.setSurfaceProvider(binding.preview.getSurfaceProvider());
+
+                // 创建 ImageCapture 实例
+                imageCapture = new ImageCapture.Builder().build();
+
+                // 选择后置摄像头
+                CameraSelector cameraSelector = CameraSelector.DEFAULT_BACK_CAMERA;
+
+                // 绑定生命周期和用例
+                cameraProvider.unbindAll();
+                cameraProvider.bindToLifecycle(this, cameraSelector, preview, imageCapture);
+
+            } catch (ExecutionException | InterruptedException e) {
+                e.printStackTrace();
+            }
+        }, ContextCompat.getMainExecutor(this));
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+
+        // 处理权限请求结果
+        if (requestCode == CAMERA_PERMISSION_REQUEST_CODE) {
+            if (PermissionUtils.handlePermissionsResult(grantResults)) {
+                startCamera();
+            } else {
+                Toast.makeText(this, "Camera permissions denied, please enable permissions in Settings", Toast.LENGTH_SHORT).show();
+            }
+        } else if (requestCode == STORAGE_PERMISSION_REQUEST_CODE) {
+            if (PermissionUtils.handlePermissionsResult(grantResults)) {
+                openImagePicker();
+            } else {
+                Toast.makeText(this, "Storage permission is denied. Please enable the permission in the Settings", Toast.LENGTH_SHORT).show();
+            }
+        }
+    }
+
+    private void takePhoto() {
+        // 确保 imageCapture 实例已初始化
+        if (imageCapture == null) {
+            Toast.makeText(this, "The photo function is not initialized", Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        // 创建 ContentValues 来定义图片的保存信息
+        ContentValues contentValues = new ContentValues();
+        contentValues.put(MediaStore.MediaColumns.DISPLAY_NAME, "photo_" + System.currentTimeMillis() + ".jpg");
+        contentValues.put(MediaStore.MediaColumns.MIME_TYPE, "image/jpeg");
+        contentValues.put(MediaStore.Images.Media.RELATIVE_PATH, Environment.DIRECTORY_PICTURES);
+
+        // 使用 MediaStore 创建 OutputFileOptions
+        ImageCapture.OutputFileOptions outputOptions = new ImageCapture.OutputFileOptions.Builder(
+                getContentResolver(),
+                MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
+                contentValues
+        ).build();
+
+        // 拍照并保存
+        imageCapture.takePicture(
+                outputOptions,
+                ContextCompat.getMainExecutor(this),
+                new ImageCapture.OnImageSavedCallback() {
+                    @Override
+                    public void onImageSaved(@NonNull ImageCapture.OutputFileResults outputFileResults) {
+                        Toast.makeText(CameraActivity.this, "The photo has been saved to the album", Toast.LENGTH_SHORT).show();
+                    }
+
+                    @Override
+                    public void onError(@NonNull ImageCaptureException exception) {
+                        Toast.makeText(CameraActivity.this, "Photo failure: " + exception.getMessage(), Toast.LENGTH_SHORT).show();
+                    }
+                }
+        );
+    }
+
+    private void clearImage() {
+        imageView.setImageBitmap(null); // 清空当前显示的图片
+        // 清空图片后显示提示文字和图像
+//        showCenterTextAndImage(true);
+    }
+
+    private void toggleMirrorEffect() {
+        // 获取当前水平缩放值并反转
+        float scaleX = imageView.getScaleX();
+        imageView.setScaleX(scaleX * -1); // 将水平缩放翻转
+        isReOn = !isReOn;
+        binding.reversal.setImageResource(isReOn ? R.drawable.reversal : R.drawable.un_reversal);
+    }
+
+    private String[] getRequiredPermissions() {
+        // 根据 Android 版本获取所需权限
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            return new String[]{Manifest.permission.CAMERA, Manifest.permission.READ_MEDIA_IMAGES};
+        } else {
+            return new String[]{Manifest.permission.CAMERA, Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE};
+        }
+    }
+
+    private void toggleFlash() {
+        // 切换闪光灯状态
+        if (camera != null) {
+            CameraControl cameraControl = camera.getCameraControl();
+            isFlashOn = !isFlashOn; // 切换状态
+            cameraControl.enableTorch(isFlashOn); // 启用或禁用闪光灯
+            binding.light.setImageResource(isFlashOn ? R.drawable.light : R.drawable.un_light); // 更新图标
+        }
+    }
+
+    private void openImagePicker() {
+        // 打开图片选择器
+        String[] permissions = PermissionUtils.getStoragePermissions();
+        if (ContextCompat.checkSelfPermission(this, permissions[0]) != PackageManager.PERMISSION_GRANTED) {
+            // 请求存储权限
+            ActivityCompat.requestPermissions(this, permissions, STORAGE_PERMISSION_REQUEST_CODE);
+        } else {
+            // 启动选择图片的 Intent
+            Intent intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
+            startActivityForResult(intent, PICK_IMAGE_REQUEST_CODE);
+        }
+
+//        showCenterTextAndImage(false);
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        // 处理选择的图片
+        if (requestCode == PICK_IMAGE_REQUEST_CODE && resultCode == RESULT_OK && data != null) {
+            Uri selectedImageUri = data.getData(); // 获取选中的图片 URI
+            if (selectedImageUri != null) {
+                imageView.setImageURI(selectedImageUri); // 显示选中的图片
+            }
+        }
+    }
+
+    private void bindPreview(@NonNull ProcessCameraProvider cameraProvider) {
+        // 绑定相机预览
+        Preview preview = new Preview.Builder().build(); // 创建预览对象
+        CameraSelector cameraSelector = new CameraSelector.Builder()
+                .requireLensFacing(CameraSelector.LENS_FACING_BACK) // 选择后置摄像头
+                .build();
+        preview.setSurfaceProvider(binding.preview.getSurfaceProvider()); // 设置预览视图
+        cameraProvider.unbindAll(); // 解绑所有相机
+        camera = cameraProvider.bindToLifecycle(this, cameraSelector, preview); // 绑定生命周期
+
+        if (bitmap != null) {
+            int width = bitmap.getWidth();
+            int height = bitmap.getHeight();
+            onInitIm(width, height); // 初始化图片位置
+        }
+
+    }
+
+    @Override
+    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+        // 调整图片透明度
+        imageView.setAlpha((100 - progress) / 100f); // 根据进度设置透明度
+    }
+
+    @Override
+    public void onStartTrackingTouch(SeekBar seekBar) {
+        // 开始拖动调节条
+    }
+
+    @Override
+    public void onStopTrackingTouch(SeekBar seekBar) {
+        // 停止拖动调节条
+    }
+
+    // 显示本地图片
+    private void displayImage(String imagePath) {
+        if (imagePath.startsWith("/data/user/")) {
+            displayImageFromStorage(imagePath);
+        } else {
+            displayImageFromAssets(imagePath);
+        }
+
+    }
+
+    // 从设备存储中加载图片
+    private void displayImageFromStorage(String imagePath) {
+        Bitmap bitmap = BitmapFactory.decodeFile(imagePath);
+        if (bitmap != null) {
+            imageView.setImageBitmap(bitmap);
+        } else {
+            Toast.makeText(this, "Image loading failed", Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    // 从 assets 文件夹中加载图片
+    private void displayImageFromAssets(String imagePath) {
+        try {
+            // 获取 AssetManager
+            AssetManager assetManager = getAssets();
+            // 从 assets 中打开文件
+            InputStream inputStream = assetManager.open(imagePath);
+            // 将 InputStream 转换为 Bitmap
+            bitmap = BitmapFactory.decodeStream(inputStream);
+            // 显示 Bitmap
+            imageView.setImageBitmap(bitmap);
+        } catch (IOException e) {
+            e.printStackTrace();
+            Toast.makeText(this, "Image loading failed: " + e.getMessage(), Toast.LENGTH_SHORT).show(); // 显示错误信息
+        }
+    }
+
+    @Override
+    public boolean onTouch(View v, MotionEvent event) {
+        ImageView view = (ImageView) v;
+
+        Log.d("----", "--------a=" + event);
+        switch (event.getActionMasked()) {
+            case MotionEvent.ACTION_DOWN:
+                savedMatrix.set(matrix); // 保存当前矩阵
+                startPointF.set(event.getX(), event.getY()); // 记录触摸起始点
+                mode = MODE_DRAG; // 设置为拖动模式
+                break;
+
+            case MotionEvent.ACTION_POINTER_DOWN:
+                initialDistance = Tracing.getDistance(event); // 计算初始距离
+                if (initialDistance > 10f) {
+                    savedMatrix.set(matrix); // 保存当前矩阵
+                    mode = MODE_ZOOM; // 设置为缩放模式
+                }
+                break;
+
+            case MotionEvent.ACTION_MOVE:
+                if (mode == MODE_DRAG) {
+                    matrix.set(savedMatrix); // 恢复保存的矩阵
+                    matrix.postTranslate(event.getX() - startPointF.x, event.getY() - startPointF.y); // 计算平移
+                } else if (mode == MODE_ZOOM) {
+                    float newDistance = Tracing.getDistance(event); // 计算新的距离
+                    if (newDistance > 10f) {
+                        float scale = newDistance / initialDistance; // 计算缩放比例
+                        matrix.set(savedMatrix); // 恢复保存的矩阵
+                        matrix.postScale(scale, scale, view.getWidth() / 2f, view.getHeight() / 2f); // 应用缩放
+                    }
+                }
+                break;
+
+            case MotionEvent.ACTION_UP:
+            case MotionEvent.ACTION_POINTER_UP:
+                mode = MODE_NONE; // 重置模式
+                break;
+        }
+
+        view.setImageMatrix(matrix); // 更新图片矩阵
+        return true; // 处理触摸事件
+    }
+
+    // 初始化图片的位置
+    private void onInitIm(float imW, float imH) {
+        Point screen = getScreen(); // 获取屏幕尺寸
+        float newX = screen.x / 2f - imW / 2; // 计算图片水平居中位置
+        float newY = screen.y / 2f - imH / 2; // 计算图片垂直居中位置
+        matrix.postTranslate(newX, newY); // 设置图片初始位置
+        imageView.setImageMatrix(matrix); // 应用矩阵
+
+        Log.d("---------------tt", "------startMatrix-----x=" + newX + "------y=" + newY);
+    }
+
+    public Point getScreen() {
+        DisplayMetrics displayMetrics = new DisplayMetrics();
+        WindowManager windowManager = (WindowManager) getSystemService(Context.WINDOW_SERVICE);
+        windowManager.getDefaultDisplay().getMetrics(displayMetrics);
+        int width = displayMetrics.widthPixels;
+        int height = displayMetrics.heightPixels;
+        Point point = new Point();
+        point.x = width;
+        point.y = height;
+        return point;
+    }
+
+
+}
diff --git a/app/src/main/java/com/ar/artracestudio/activity/ImageActivity.java b/app/src/main/java/com/ar/artracestudio/activity/ImageActivity.java
new file mode 100644
index 0000000..27da8d5
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/activity/ImageActivity.java
@@ -0,0 +1,76 @@
+package com.ar.artracestudio.activity;
+
+import android.content.Intent;
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.lifecycle.Observer;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.ar.artracestudio.adapter.FavoriteAdapter;
+import com.ar.artracestudio.databinding.ActivityImageBinding;
+import com.ar.artracestudio.room.AppDatabase;
+import com.ar.artracestudio.room.ImageEntry;
+import com.ar.artracestudio.utils.ItemDecoration;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ImageActivity extends AppCompatActivity {
+
+    private ActivityImageBinding binding;
+    private String original;
+    private String title;
+    private FavoriteAdapter adapter;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        binding = ActivityImageBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+
+        initData();
+        initEvent();
+        setRecyclerview();
+
+        loadImages();
+    }
+
+    private void initData() {
+
+        Intent intent = getIntent();
+        original = intent.getStringExtra("Original");
+        title = intent.getStringExtra("Title");
+
+    }
+
+    private void initEvent() {
+        binding.title.setText(title);
+
+        binding.back.setOnClickListener(v -> finish());
+    }
+
+    private void setRecyclerview() {
+        binding.recyclerview.setLayoutManager(new GridLayoutManager(this, 2));
+        adapter = new FavoriteAdapter(this, new ArrayList<>());
+        binding.recyclerview.setAdapter(adapter);
+
+        ItemDecoration itemDecoration = new ItemDecoration(16, 19, 10);
+        binding.recyclerview.addItemDecoration(itemDecoration);
+    }
+
+    private void loadImages() {
+        // 获取数据库实例并调用查询方法
+        AppDatabase.getInstance(this)
+                .imageEntryDao()
+                .getImagesByCategoryLive(original)
+                .observe(this, new Observer<List<ImageEntry>>() {
+                    @Override
+                    public void onChanged(List<ImageEntry> imageEntries) {
+                        adapter.updateData(imageEntries);
+                    }
+                });
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/ar/artracestudio/activity/MainActivity.java b/app/src/main/java/com/ar/artracestudio/activity/MainActivity.java
new file mode 100644
index 0000000..5158601
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/activity/MainActivity.java
@@ -0,0 +1,121 @@
+package com.ar.artracestudio.activity;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.ar.artracestudio.R;
+import com.ar.artracestudio.adapter.MainViewPager2Adapter;
+import com.ar.artracestudio.databinding.ActivityMainBinding;
+import com.ar.artracestudio.databinding.MainTabItemCustomBinding;
+import com.google.android.material.tabs.TabLayout;
+import com.google.android.material.tabs.TabLayoutMediator;
+
+public class MainActivity extends AppCompatActivity {
+
+    private ActivityMainBinding binding;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        binding = ActivityMainBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+
+        MainViewPager2Adapter adapter = new MainViewPager2Adapter(this);
+        binding.mainViewpager.setAdapter(adapter);
+
+        setupTabLayoutMediator();
+        setupTabSelectedListener();
+    }
+
+    // 设置TabLayout和ViewPager的关联
+    private void setupTabLayoutMediator() {
+        new TabLayoutMediator(binding.mainTablayout, binding.mainViewpager, (tab, position) -> {
+            MainTabItemCustomBinding tabBinding = MainTabItemCustomBinding.inflate(LayoutInflater.from(this));
+            tab.setCustomView(tabBinding.getRoot());
+            setTabIconAndDotVisibility(tabBinding, position);
+        }).attach();
+    }
+
+    // 设置标签图标和小圆点的可见性
+    private void setTabIconAndDotVisibility(MainTabItemCustomBinding tabBinding, int position) {
+        switch (position) {
+            case 0:
+                tabBinding.iconCustom.setImageResource(R.drawable.home);
+                tabBinding.dotView.setVisibility(View.VISIBLE);
+                break;
+            case 1:
+                tabBinding.iconCustom.setImageResource(R.drawable.import_image);
+                break;
+            case 2:
+                tabBinding.iconCustom.setImageResource(R.drawable.collection);
+                break;
+            default:
+                tabBinding.iconCustom.setImageResource(R.drawable.home);
+                break;
+        }
+    }
+
+    // 设置标签选中事件
+    private void setupTabSelectedListener() {
+        binding.mainTablayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
+            @Override
+            public void onTabSelected(TabLayout.Tab tab) {
+                updateTabIcon(tab, true);
+                showDot(tab);
+            }
+
+            @Override
+            public void onTabUnselected(TabLayout.Tab tab) {
+                updateTabIcon(tab, false);
+                hideDot(tab);
+            }
+
+            @Override
+            public void onTabReselected(TabLayout.Tab tab) {
+                // 处理Tab重新选中事件
+            }
+
+            // 更新Tab图标
+            private void updateTabIcon(TabLayout.Tab tab, boolean isSelected) {
+                if (tab.getCustomView() != null) {
+                    MainTabItemCustomBinding tabBinding = MainTabItemCustomBinding.bind(tab.getCustomView());
+                    int iconResId = getIconResource(tab.getPosition(), isSelected);
+                    tabBinding.iconCustom.setImageResource(iconResId);
+                }
+            }
+
+            // 获取图标资源
+            private int getIconResource(int position, boolean isSelected) {
+                // 选中状态图标
+                switch (position) {
+                    case 1:
+                        return R.drawable.import_image;
+                    case 2:
+                        return R.drawable.collection;
+                    default:
+                        return R.drawable.home;
+                }
+            }
+
+            // 显示小圆点
+            private void showDot(TabLayout.Tab tab) {
+                View dotView = tab.view.findViewById(R.id.dot_view);
+                if (dotView != null) {
+                    dotView.setVisibility(View.VISIBLE);
+                }
+            }
+
+            // 隐藏小圆点
+            private void hideDot(TabLayout.Tab tab) {
+                View dotView = tab.view.findViewById(R.id.dot_view);
+                if (dotView != null) {
+                    dotView.setVisibility(View.GONE);
+                }
+            }
+        });
+    }
+
+}
diff --git a/app/src/main/java/com/ar/artracestudio/activity/SplashActivity.java b/app/src/main/java/com/ar/artracestudio/activity/SplashActivity.java
new file mode 100644
index 0000000..86ddb29
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/activity/SplashActivity.java
@@ -0,0 +1,60 @@
+package com.ar.artracestudio.activity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.CountDownTimer;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.ar.artracestudio.R;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.engine.DiskCacheStrategy;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+
+public class SplashActivity extends AppCompatActivity {
+
+    private static final int SPLASH_TIME_OUT = 1500;
+    private ProgressBar progressBar;
+    private ImageView imageView;
+
+    private CountDownTimer countDownTimer;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_splash);
+
+        progressBar = findViewById(R.id.progress_bar);
+        imageView = findViewById(R.id.splash_image);
+        countDownTimer = new CountDownTimer(SPLASH_TIME_OUT, 100) {
+
+            @Override
+            public void onTick(long millisUntilFinished) {
+
+                float v = 100 - (float) millisUntilFinished / SPLASH_TIME_OUT * 100;
+                int v1 = (int) v;
+                progressBar.setProgress(v1);
+
+            }
+
+            @Override
+            public void onFinish() {
+                progressBar.setProgress(100);
+                Intent intent = new Intent(SplashActivity.this, MainActivity.class);
+                startActivity(intent);
+                finish();
+            }
+        };
+
+        Glide.with(this)
+                .load(R.mipmap.ic_launcher_foreground)
+                .transform(new RoundedCorners(20))
+                .into(imageView);
+
+        countDownTimer.start();
+    }
+
+}
+
diff --git a/app/src/main/java/com/ar/artracestudio/adapter/CategoryAdapter.java b/app/src/main/java/com/ar/artracestudio/adapter/CategoryAdapter.java
new file mode 100644
index 0000000..cef6954
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/adapter/CategoryAdapter.java
@@ -0,0 +1,99 @@
+package com.ar.artracestudio.adapter;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.ar.artracestudio.R;
+import com.ar.artracestudio.activity.ImageActivity;
+import com.ar.artracestudio.room.ImageEntry;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+
+import java.util.List;
+
+
+public class CategoryAdapter extends RecyclerView.Adapter<CategoryAdapter.ViewHolder> {
+
+    private final Activity activity;
+    private List<ImageEntry> categories;
+    private final List<String> originalCategories;
+    private final List<String> displayCategories;
+
+    public CategoryAdapter(Activity activity, List<ImageEntry> categories, List<String> originalCategories ,List<String> displayCategories) {
+        this.activity = activity;
+        this.categories = categories;
+        this.originalCategories = originalCategories;
+        this.displayCategories = displayCategories;
+
+    }
+
+    public void updateData(List<ImageEntry> newImageEntries) {
+        this.categories = newImageEntries;
+        notifyDataSetChanged();
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_category, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+
+        String original = originalCategories.get(position);
+        String title = displayCategories.get(position);
+        ImageEntry imageEntry = categories.get(position);
+
+        holder.textView.setText(title);
+
+        Log.d("category_adapter","imagepaths:  " +categories.size() );
+        Log.d("category_adapter","imagepaths:  " +title );
+        Log.d("category_adapter","imagepaths:  " +imageEntry.getImagePath() );
+
+        Glide.with(activity)
+                .load("file:///android_asset/" + imageEntry.getImagePath())
+                .transform(new RoundedCorners(20))
+                .into(holder.imageView);
+
+        holder.imageView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(activity, ImageActivity.class);
+                intent.putExtra("Original", original);
+                intent.putExtra("Title", title);
+                activity.startActivity(intent);
+            }
+        });
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return categories.size();
+    }
+
+    static class ViewHolder extends RecyclerView.ViewHolder {
+
+        ImageView imageView;
+        TextView textView;
+
+        public ViewHolder(@NonNull View itemView) {
+            super(itemView);
+            imageView = itemView.findViewById(R.id.item_imageview);
+            textView = itemView.findViewById(R.id.item_textview);
+        }
+    }
+
+
+}
diff --git a/app/src/main/java/com/ar/artracestudio/adapter/FavoriteAdapter.java b/app/src/main/java/com/ar/artracestudio/adapter/FavoriteAdapter.java
new file mode 100644
index 0000000..6e21d5e
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/adapter/FavoriteAdapter.java
@@ -0,0 +1,112 @@
+package com.ar.artracestudio.adapter;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.ar.artracestudio.R;
+import com.ar.artracestudio.activity.CameraActivity;
+import com.ar.artracestudio.room.AppDatabase;
+import com.ar.artracestudio.room.ImageEntry;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+
+import java.util.List;
+import java.util.concurrent.Executors;
+
+public class FavoriteAdapter extends RecyclerView.Adapter<FavoriteAdapter.ViewHolder> {
+
+    private List<ImageEntry> imageEntries;  // 收藏的图片列表
+    private final Context context;  // 上下文对象
+
+    // 构造方法，传入上下文和图片列表
+    public FavoriteAdapter(Context context, List<ImageEntry> imageEntries) {
+        this.context = context;
+        this.imageEntries = imageEntries;
+    }
+
+    // 更新适配器的数据
+    public void updateData(List<ImageEntry> newFavoriteImages) {
+        this.imageEntries = newFavoriteImages;
+        notifyDataSetChanged();  // 通知 RecyclerView 数据已更新
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        // 膨胀 item 视图
+        View view = LayoutInflater.from(context).inflate(R.layout.item_import, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        // 获取当前 position 对应的 FavoriteImage 对象
+        ImageEntry imageEntry = imageEntries.get(position);
+        holder.bind(imageEntry);  // 绑定数据到 ViewHolder
+    }
+
+    @Override
+    public int getItemCount() {
+        // 返回列表中项的数量
+        return imageEntries.size();
+    }
+
+    // ViewHolder 类，包含 RecyclerView 的每个 item 的视图
+    class ViewHolder extends RecyclerView.ViewHolder {
+        ImageView imageView;  // 显示图片的 ImageView
+        ImageView favoriteButton;  // 显示收藏状态的按钮
+
+        // 构造方法，初始化视图组件
+        ViewHolder(View itemView) {
+            super(itemView);
+            imageView = itemView.findViewById(R.id.image_view);
+            favoriteButton = itemView.findViewById(R.id.btn_favorite);
+        }
+
+        // 绑定数据到 ViewHolder 中的视图组件
+        void bind(ImageEntry favoriteImage) {
+            // 使用 Glide 加载图片，路径为 assets 中的图片
+            String favoritePath = favoriteImage.getImagePath();
+
+            Glide.with(context)
+                    .load(favoritePath.startsWith("/data/user/")? favoritePath : "file:///android_asset/" + favoritePath)  // 加载 assets 中的图片
+                    .transform(new RoundedCorners(20))
+                    .into(imageView);
+
+            imageView.setOnClickListener(v -> {
+
+                Intent intent = new Intent(context, CameraActivity.class);
+                intent.putExtra("imagePath", favoritePath);
+                context.startActivity(intent);
+
+            });
+
+            // 动态观察 'isFavorite' 状态，并更新按钮的图标
+            favoriteButton.setImageResource(favoriteImage.isFavoriteStatus() ? R.drawable.like : R.drawable.unlike);
+
+            // 设置收藏按钮的点击事件，切换收藏状态
+            favoriteButton.setOnClickListener(v -> {
+                boolean newStatus = !favoriteImage.isFavoriteStatus();  // 取反收藏状态
+                favoriteImage.setFavoriteStatus(newStatus);  // 更新状态
+
+                // 在后台线程中更新数据库
+                Executors.newSingleThreadExecutor().execute(() -> {
+                    AppDatabase.getInstance(context)
+                            .imageEntryDao()
+                            .update(favoriteImage);  // 更新数据库中的收藏状态
+                });
+
+                // 更新当前项的收藏按钮图标
+                notifyItemChanged(getAdapterPosition());
+            });
+        }
+    }
+}
diff --git a/app/src/main/java/com/ar/artracestudio/adapter/ImportAdapter.java b/app/src/main/java/com/ar/artracestudio/adapter/ImportAdapter.java
new file mode 100644
index 0000000..31fbbaf
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/adapter/ImportAdapter.java
@@ -0,0 +1,154 @@
+package com.ar.artracestudio.adapter;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.ar.artracestudio.R;
+import com.ar.artracestudio.activity.CameraActivity;
+import com.ar.artracestudio.room.AppDatabase;
+import com.ar.artracestudio.room.ImageEntry;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.engine.DiskCacheStrategy;
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
+
+import java.util.List;
+import java.util.concurrent.Executors;
+
+public class ImportAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+    private static final int VIEW_TYPE_HEADER = 0;
+    private static final int VIEW_TYPE_ITEM = 1;
+
+    private List<ImageEntry> imageEntries;
+    private final Activity context;
+    private final OnHeaderClickListener onHeaderClickListener;
+
+    public ImportAdapter(List<ImageEntry> imageEntries, Activity context, OnHeaderClickListener onHeaderClickListener) {
+        this.imageEntries = imageEntries;
+        this.context = context;
+        this.onHeaderClickListener = onHeaderClickListener;
+    }
+
+    public interface OnHeaderClickListener {
+        void onHeaderClick();
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+        return position == 0 ? VIEW_TYPE_HEADER : VIEW_TYPE_ITEM;
+    }
+
+    @NonNull
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        if (viewType == VIEW_TYPE_HEADER) {
+            // 加载特殊控件的布局
+            View view = LayoutInflater.from(parent.getContext())
+                    .inflate(R.layout.item_special_view, parent, false);
+            return new HeaderViewHolder(view);
+        } else {
+            // 加载普通控件的布局
+            View view = LayoutInflater.from(parent.getContext())
+                    .inflate(R.layout.item_import, parent, false);
+            return new ViewHolder(view);
+        }
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
+        if (getItemViewType(position) == VIEW_TYPE_HEADER) {
+            HeaderViewHolder headerHolder = (HeaderViewHolder) holder;
+
+            headerHolder.itemView.setOnClickListener(v -> {
+                if (onHeaderClickListener != null) {
+                    onHeaderClickListener.onHeaderClick();
+                }
+            });
+        } else {
+            ViewHolder itemHolder = (ViewHolder) holder;
+            ImageEntry imageEntry = imageEntries.get(position - 1);
+
+            ((ViewHolder) holder).bind(imageEntry);
+
+            Glide.with(context)
+                    .load(imageEntry.getImagePath())
+                    .diskCacheStrategy(DiskCacheStrategy.ALL)
+                    .transform(new RoundedCorners(20))
+                    .into(itemHolder.imageView);
+
+            itemHolder.imageView.setOnClickListener(v -> {
+                Intent intent = new Intent(context, CameraActivity.class);
+                intent.putExtra("imagePath", imageEntry.getImagePath()); // 传递图片路径
+                context.startActivity(intent);
+            });
+
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return imageEntries.size() + 1; // 加上 header 的项数
+    }
+
+    public void updateData(List<ImageEntry> newImageEntries) {
+        this.imageEntries = newImageEntries;
+        notifyDataSetChanged();
+    }
+
+    // Header ViewHolder 类（特殊控件）
+    static class HeaderViewHolder extends RecyclerView.ViewHolder {
+        public HeaderViewHolder(View view) {
+            super(view);
+            // 在这里可以初始化 Header 控件
+        }
+    }
+
+    class ViewHolder extends RecyclerView.ViewHolder {
+        ImageView imageView;
+        ImageView favoriteButton;
+
+        public ViewHolder(View view) {
+            super(view);
+            imageView = view.findViewById(R.id.image_view);
+            favoriteButton = view.findViewById(R.id.btn_favorite);
+        }
+
+        void bind(ImageEntry favoriteImage) {
+
+            String favoritePath = favoriteImage.getImagePath();
+
+            Glide.with(context)
+                    .load(favoritePath)
+                    .diskCacheStrategy(DiskCacheStrategy.ALL)
+                    .transform(new RoundedCorners(20))
+                    .into(imageView);
+
+            // 动态观察 'isFavorite' 状态，并更新按钮的图标
+            favoriteButton.setImageResource(favoriteImage.isFavoriteStatus() ? R.drawable.like : R.drawable.unlike);
+
+            // 设置收藏按钮的点击事件，切换收藏状态
+            favoriteButton.setOnClickListener(v -> {
+                boolean newStatus = !favoriteImage.isFavoriteStatus();  // 取反收藏状态
+                favoriteImage.setFavoriteStatus(newStatus);  // 更新状态
+
+                // 在后台线程中更新数据库
+                Executors.newSingleThreadExecutor().execute(() -> {
+                    AppDatabase.getInstance(context)
+                            .imageEntryDao()
+                            .update(favoriteImage);  // 更新数据库中的收藏状态
+                });
+
+                // 更新当前项的收藏按钮图标
+                notifyItemChanged(getAdapterPosition());
+            });
+
+        }
+
+    }
+}
diff --git a/app/src/main/java/com/ar/artracestudio/adapter/MainViewPager2Adapter.java b/app/src/main/java/com/ar/artracestudio/adapter/MainViewPager2Adapter.java
new file mode 100644
index 0000000..9b16d77
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/adapter/MainViewPager2Adapter.java
@@ -0,0 +1,40 @@
+package com.ar.artracestudio.adapter;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.fragment.app.FragmentActivity;
+import androidx.viewpager2.adapter.FragmentStateAdapter;
+
+import com.ar.artracestudio.fragment.CategoryFragment;
+import com.ar.artracestudio.fragment.FavoriteFragment;
+import com.ar.artracestudio.fragment.ImportFragment;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MainViewPager2Adapter extends FragmentStateAdapter {
+
+    private List<Fragment> fragmentList;
+
+    public MainViewPager2Adapter(@NonNull FragmentActivity fragmentActivity) {
+        super(fragmentActivity);
+        // 初始化fragmentList并添加Fragment对象
+        fragmentList = new ArrayList<>();
+        fragmentList.add(new CategoryFragment());
+        fragmentList.add(new ImportFragment());
+        fragmentList.add(new FavoriteFragment());
+    }
+
+    @NonNull
+    @Override
+    public Fragment createFragment(int position) {
+        // 根据位置返回相应的Fragment
+        return fragmentList.get(position);
+    }
+
+    @Override
+    public int getItemCount() {
+        // 返回Fragment列表的大小
+        return fragmentList.size();
+    }
+}
diff --git a/app/src/main/java/com/ar/artracestudio/fragment/CategoryFragment.java b/app/src/main/java/com/ar/artracestudio/fragment/CategoryFragment.java
new file mode 100644
index 0000000..341ec44
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/fragment/CategoryFragment.java
@@ -0,0 +1,175 @@
+package com.ar.artracestudio.fragment;
+
+import android.content.Intent;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.ar.artracestudio.MyApplication;
+import com.ar.artracestudio.R;
+import com.ar.artracestudio.adapter.CategoryAdapter;
+import com.ar.artracestudio.databinding.FragmentCategoryBinding;
+import com.ar.artracestudio.room.AppDatabase;
+import com.ar.artracestudio.room.ImageEntry;
+import com.ar.artracestudio.utils.DatabaseUtils;
+import com.ar.artracestudio.utils.ItemDecoration;
+import com.ar.artracestudio.utils.Names;
+import com.google.android.material.bottomsheet.BottomSheetDialog;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class CategoryFragment extends Fragment {
+
+    private FragmentCategoryBinding binding;
+    private String format;
+    private final List<String> originalCategories = Names.getAllDir();
+    private List<String> displayCategories = new ArrayList<>();
+    private List<ImageEntry> images = new ArrayList<>();
+    private CategoryAdapter adapter;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        binding = FragmentCategoryBinding.inflate(inflater, container, false);
+
+
+        initData();
+        initEvent();
+        setupRecyclerView();
+
+        loadImages(originalCategories);
+
+        return binding.getRoot();
+    }
+
+    private void initData() {
+
+        for (String category : originalCategories) {
+            displayCategories.add(category.substring(4)); // 去掉前缀 "png_"
+            Log.d("---", "displayCategories:  " + displayCategories);
+        }
+
+    }
+
+
+    private void initEvent() {
+        binding.setting.setOnClickListener(v -> showCustomBottomSheetDialog());
+    }
+
+    private void setupRecyclerView() {
+
+        binding.recyclerview.setLayoutManager(new GridLayoutManager(getContext(), 2));
+
+        adapter = new CategoryAdapter(requireActivity(), new ArrayList<>(), originalCategories, displayCategories);
+        Log.d("---", "image" + images);
+        binding.recyclerview.setAdapter(adapter);
+
+        ItemDecoration itemDecoration = new ItemDecoration(16, 19, 10);
+        binding.recyclerview.addItemDecoration(itemDecoration);
+    }
+
+    private void loadImages(List<String> originalList) {
+        // 用于合并所有查询结果的列表
+        Map<Integer, List<ImageEntry>> queryResultsMap = new HashMap<>();
+        int totalQueries = originalList.size();
+
+        for (int i = 0; i < totalQueries; i++) {
+            String original = originalList.get(i);
+            int finalI = i;
+            AppDatabase.getInstance(requireContext())
+                    .imageEntryDao()
+                    .getFirstImagesByCategoryLive(original)
+                    .observe(getViewLifecycleOwner(), new Observer<List<ImageEntry>>() {
+                        @Override
+                        public void onChanged(List<ImageEntry> imageEntries) {
+                            queryResultsMap.put(finalI, imageEntries);
+                            if (queryResultsMap.size() == totalQueries) {
+                                // 所有查询结果都已返回，按照索引顺序合并数据并更新适配器
+                                List<ImageEntry> allImageEntries = new CopyOnWriteArrayList<>();
+                                for (int j = 0; j < totalQueries; j++) {
+                                    List<ImageEntry> currentEntries = queryResultsMap.get(j);
+                                    if (currentEntries!= null) {
+                                        allImageEntries.addAll(currentEntries);
+                                    }
+                                }
+                                adapter.updateData(allImageEntries);
+                            }
+                        }
+                    });
+        }
+    }
+
+    private void showCustomBottomSheetDialog() {
+        BottomSheetDialog bottomSheetDialog = new BottomSheetDialog(requireContext());
+        View dialogView = LayoutInflater.from(requireContext()).inflate(R.layout.setting_dialog, null);
+        // 禁止点击其他页面取消
+        bottomSheetDialog.setCanceledOnTouchOutside(false);
+
+        TextView version = dialogView.findViewById(R.id.version_number);
+
+        try {
+            PackageInfo packageInfo = MyApplication.getContext().getPackageManager().getPackageInfo(MyApplication.getContext().getPackageName(), 0);
+            String versionName = packageInfo.versionName;
+            format = String.format(getString(R.string.gp), packageInfo.packageName);
+            version.setText(versionName);
+        } catch (PackageManager.NameNotFoundException e) {
+            e.printStackTrace();
+            version.setText("1.0.0");
+            format = String.format(getString(R.string.gp), "com.ar.artracestudio");
+        }
+
+
+//        dialogView.findViewById(R.id.privacy).setOnClickListener(v -> {
+//            // 处理选项 1
+//            Intent intent = new Intent(requireActivity(), PrivacyActivity.class);
+//            startActivity(intent);
+//            // 销毁 BottomSheetDialog 对象
+//            bottomSheetDialog.dismiss();
+//        });
+
+        dialogView.findViewById(R.id.share).setOnClickListener(v -> {
+
+            shareString(format);
+            // 处理选项 2
+            bottomSheetDialog.dismiss();
+        });
+
+        dialogView.findViewById(R.id.version).setOnClickListener(v -> {
+
+        });
+
+        dialogView.findViewById(R.id.cancel_button).setOnClickListener(v -> {
+
+            bottomSheetDialog.dismiss();
+        });
+
+        bottomSheetDialog.setContentView(dialogView);
+        bottomSheetDialog.show();
+    }
+
+    public void shareString(String content) {
+        Intent sendIntent = new Intent();
+        sendIntent.setAction(Intent.ACTION_SEND);
+        sendIntent.putExtra(Intent.EXTRA_TEXT, content);//分享的文本内容
+        sendIntent.setType("text/plain");
+        startActivity(Intent.createChooser(sendIntent, "Share to"));
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/ar/artracestudio/fragment/FavoriteFragment.java b/app/src/main/java/com/ar/artracestudio/fragment/FavoriteFragment.java
new file mode 100644
index 0000000..bd6f45d
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/fragment/FavoriteFragment.java
@@ -0,0 +1,82 @@
+package com.ar.artracestudio.fragment;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.ar.artracestudio.adapter.FavoriteAdapter;
+import com.ar.artracestudio.databinding.FragmentFavoriteBinding;
+import com.ar.artracestudio.room.AppDatabase;
+import com.ar.artracestudio.room.ImageEntry;
+import com.ar.artracestudio.utils.ItemDecoration;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class FavoriteFragment extends Fragment {
+
+    private FragmentFavoriteBinding binding;
+    private FavoriteAdapter adapter;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+
+        binding = FragmentFavoriteBinding.inflate(inflater, container, false);
+
+
+        // 设置 RecyclerView
+        setupRecyclerView();
+
+        // 加载收藏的图片数据
+        loadFavoriteImages();
+
+        return binding.getRoot();
+    }
+
+    private void setupRecyclerView() {
+
+        binding.recyclerview.setLayoutManager(new GridLayoutManager(getContext(), 2));
+
+        adapter = new FavoriteAdapter(requireContext(),new ArrayList<>());
+        binding.recyclerview.setAdapter(adapter);
+
+        ItemDecoration itemDecoration = new ItemDecoration(16, 19, 10);
+        binding.recyclerview.addItemDecoration(itemDecoration);
+    }
+
+    private void loadFavoriteImages() {
+        // 获取数据库实例并调用查询方法
+        AppDatabase.getInstance(requireContext())
+                .imageEntryDao()
+                .getAllFavoriteLive()
+                .observe(getViewLifecycleOwner(), new Observer<List<ImageEntry>>() {
+                    @Override
+                    public void onChanged(List<ImageEntry> imageEntries) {
+                        if (imageEntries.isEmpty()) {
+                            binding.backgroundImage.setVisibility(View.VISIBLE);
+                            binding.backgroundText.setVisibility(View.VISIBLE);
+                        } else {
+                            binding.backgroundImage.setVisibility(View.GONE);
+                            binding.backgroundText.setVisibility(View.GONE);
+                        }
+                        adapter.updateData(imageEntries);
+                    }
+                });
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        // 在视图销毁时将绑定对象设为 null，防止内存泄漏
+        binding = null;
+    }
+
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/ar/artracestudio/fragment/ImportFragment.java b/app/src/main/java/com/ar/artracestudio/fragment/ImportFragment.java
new file mode 100644
index 0000000..5011ca1
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/fragment/ImportFragment.java
@@ -0,0 +1,231 @@
+package com.ar.artracestudio.fragment;
+
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.net.Uri;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.recyclerview.widget.GridLayoutManager;
+
+import com.ar.artracestudio.adapter.ImportAdapter;
+import com.ar.artracestudio.databinding.FragmentImportBinding;
+import com.ar.artracestudio.room.AppDatabase;
+import com.ar.artracestudio.room.ImageEntry;
+import com.ar.artracestudio.room.ImageEntryDao;
+import com.ar.artracestudio.utils.ItemDecoration;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class ImportFragment extends Fragment implements ImportAdapter.OnHeaderClickListener {
+
+    private FragmentImportBinding binding;
+
+    private static final int PICK_IMAGE_REQUEST_CODE = 202; // 请求码，用于标识图片选择
+
+    private ImportAdapter adapter; // 图片适配器
+    private List<String> imagePaths = new ArrayList<>(); // 图片路径列表
+    private AppDatabase appDatabase; // 数据库实例
+    private ImageEntryDao imageEntryDao; // 图片条目 DAO
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+
+        binding = FragmentImportBinding.inflate(inflater, container, false);
+
+        binding.recyclerview.setLayoutManager(new GridLayoutManager(getContext(), 2));
+        ItemDecoration itemDecoration = new ItemDecoration(16, 19, 10);
+        binding.recyclerview.addItemDecoration(itemDecoration);
+        adapter = new ImportAdapter(new ArrayList<>(), requireActivity(), this);
+        binding.recyclerview.setAdapter(adapter);
+
+        // 初始化数据库和 DAO
+        appDatabase = AppDatabase.getInstance(requireContext());
+        imageEntryDao = appDatabase.imageEntryDao();
+
+        loadImages();
+
+        return binding.getRoot();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        adapter.notifyDataSetChanged();
+
+    }
+
+    private void loadImages() {
+        // 获取数据库实例并调用查询方法
+        AppDatabase.getInstance(requireContext())
+                .imageEntryDao()
+                .getAllImportImageLive()
+                .observe(getViewLifecycleOwner(), new Observer<List<ImageEntry>>() {
+                    @Override
+                    public void onChanged(List<ImageEntry> imageEntries) {
+                        adapter.updateData(imageEntries);
+                    }
+                });
+    }
+
+    /**
+     * 打开图片选择器。
+     */
+    private void openImagePicker() {
+        Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
+        startActivityForResult(intent, PICK_IMAGE_REQUEST_CODE); // 启动选择图片的活动
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        // 处理图片选择结果
+        if (requestCode == PICK_IMAGE_REQUEST_CODE && resultCode == getActivity().RESULT_OK && data != null) {
+            Uri selectedImageUri = data.getData(); // 获取选中的图片 URI
+            if (selectedImageUri != null) {
+                try {
+                    if (isImageSizeAcceptable(selectedImageUri)) {
+                        saveImageToInternalStorage(selectedImageUri); // 保存图片到内部存储
+                    } else {
+                        Toast.makeText(getContext(), "The image size is out of limit", Toast.LENGTH_SHORT).show();
+                    }
+                } catch (IOException e) {
+                    e.printStackTrace();
+                    Toast.makeText(getContext(), "Could not get image size: " + e.getMessage(), Toast.LENGTH_SHORT).show();
+                }
+            }
+        }
+    }
+
+    /**
+     * 检查图片大小是否在允许范围内。
+     *
+     * @param uri 选中的图片 URI
+     * @return 图片大小是否符合要求
+     * @throws IOException 读取图片时可能抛出的异常
+     */
+    private boolean isImageSizeAcceptable(Uri uri) throws IOException {
+        InputStream inputStream = requireContext().getContentResolver().openInputStream(uri);
+        if (inputStream == null) {
+            return false;
+        }
+
+        // 获取图片大小（字节）
+        long fileSize = inputStream.available();
+        inputStream.close();
+
+        // 设置图片大小限制，单位为字节（例如，2MB = 2 * 1024 * 1024 字节）
+        long maxFileSize = 10 * 1024 * 1024;
+
+        return fileSize <= maxFileSize;
+    }
+
+    /**
+     * 将选中的图片保存到内部存储。
+     *
+     * @param uri 选中的图片 URI
+     */
+    private void saveImageToInternalStorage(Uri uri) {
+        try {
+            // 从 URI 获取输入流
+            InputStream inputStream = requireContext().getContentResolver().openInputStream(uri);
+            Bitmap bitmap = BitmapFactory.decodeStream(inputStream); // 解码图片
+
+            if (bitmap == null) {
+                Toast.makeText(getContext(), "Unable to load image", Toast.LENGTH_SHORT).show();
+                return;
+            }
+
+            // 将图片保存到内部存储
+            File internalStorageDir = requireContext().getFilesDir(); // 获取内部存储目录
+            File imageFile = new File(internalStorageDir, System.currentTimeMillis() + ".jpg"); // 创建新图片文件
+            FileOutputStream outputStream = new FileOutputStream(imageFile);
+            bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outputStream); // 将图片压缩并保存
+            outputStream.close();
+            inputStream.close();
+
+            String imagePath = imageFile.getAbsolutePath(); // 获取图片绝对路径
+
+            // 检查图片是否已经存在
+            new Thread(() -> {
+                if (isImageAlreadyExists(imagePath)) {
+                    requireActivity().runOnUiThread(() -> Toast.makeText(getContext(), "The image already exists", Toast.LENGTH_SHORT).show());
+                    imageFile.delete(); // 删除重复的文件
+                    return;
+                }
+                imagePaths.add(imagePath); // 添加图片路径到列表
+
+                // 将图片路径插入数据库
+                imageEntryDao.insert(new ImageEntry(false, true, imagePath));
+
+            }).start();
+
+        } catch (IOException e) {
+            e.printStackTrace();
+            Toast.makeText(getContext(), "Failed to save picture: " + e.getMessage(), Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    /**
+     * 检查图片是否已经存在。
+     *
+     * @param imagePath 图片路径
+     * @return 图片是否已存在
+     */
+    private boolean isImageAlreadyExists(String imagePath) {
+        File newImageFile = new File(imagePath);
+
+        // 检查 imagePaths 列表
+        for (String path : imagePaths) {
+            File existingFile = new File(path);
+            if (filesAreIdentical(existingFile, newImageFile)) {
+                return true;
+            }
+        }
+
+        // 检查数据库
+        List<ImageEntry> imageEntries = imageEntryDao.getAllImportImage();
+        for (ImageEntry imageEntry : imageEntries) {
+            File existingFile = new File(imageEntry.getImagePath());
+            if (filesAreIdentical(existingFile, newImageFile)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * 比较两个文件是否相同。
+     *
+     * @param file1 文件1
+     * @param file2 文件2
+     * @return 文件是否相同
+     */
+    private boolean filesAreIdentical(File file1, File file2) {
+        if (file1.length() != file2.length()) {
+            return false; // 文件长度不同，则文件不同
+        }
+        // 可以根据需求进一步比较文件内容（例如，通过 MD5 哈希值或逐字节比较）
+        return true;
+    }
+
+    @Override
+    public void onHeaderClick() {
+        openImagePicker();
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/ar/artracestudio/room/AppDatabase.java b/app/src/main/java/com/ar/artracestudio/room/AppDatabase.java
new file mode 100644
index 0000000..6d8f780
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/room/AppDatabase.java
@@ -0,0 +1,33 @@
+package com.ar.artracestudio.room;
+
+import android.content.Context;
+
+import androidx.room.Database;
+import androidx.room.Room;
+import androidx.room.RoomDatabase;
+
+import com.ar.artracestudio.MyApplication;
+
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+@Database(entities = {ImageEntry.class}, version = MyApplication.DB_Version, exportSchema = false)
+public abstract class AppDatabase extends RoomDatabase {
+
+    public abstract ImageEntryDao imageEntryDao();
+    private static volatile AppDatabase INSTANCE;
+    private static final ExecutorService databaseWriteExecutor = Executors.newFixedThreadPool(4);
+
+    public static AppDatabase getInstance(Context context) {
+        if (INSTANCE == null) {
+            synchronized (AppDatabase.class) {
+                if (INSTANCE == null) {
+                    INSTANCE = Room.databaseBuilder(context.getApplicationContext(),
+                                    AppDatabase.class, MyApplication.DB_Name)
+                            .build();
+                }
+            }
+        }
+        return INSTANCE;
+    }
+}
diff --git a/app/src/main/java/com/ar/artracestudio/room/ImageEntry.java b/app/src/main/java/com/ar/artracestudio/room/ImageEntry.java
new file mode 100644
index 0000000..6a766f3
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/room/ImageEntry.java
@@ -0,0 +1,61 @@
+package com.ar.artracestudio.room;
+
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+import java.io.Serializable;
+import java.util.Date;
+
+@Entity(tableName = "image_entry")
+public class ImageEntry implements Serializable {
+
+    @PrimaryKey(autoGenerate = true)
+    private int id;
+
+    private String imagePath;
+
+    private boolean imageType;
+
+    private boolean favoriteStatus = false;
+
+    public ImageEntry(boolean favoriteStatus, Boolean imageType, String imagePath) {
+        this.favoriteStatus = favoriteStatus;
+        this.imageType = imageType;
+        this.imagePath = imagePath;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getImagePath() {
+        return imagePath;
+    }
+
+    public void setImagePath(String imagePath) {
+        this.imagePath = imagePath;
+    }
+
+    public boolean getImageType() {
+        return imageType;
+    }
+
+    public void setImageType(Boolean imageType) {
+        this.imageType = imageType;
+    }
+
+    public boolean isFavoriteStatus() {
+        return favoriteStatus;
+    }
+
+    public void setFavoriteStatus(boolean favoriteStatus) {
+        this.favoriteStatus = favoriteStatus;
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/ar/artracestudio/room/ImageEntryDao.java b/app/src/main/java/com/ar/artracestudio/room/ImageEntryDao.java
new file mode 100644
index 0000000..f9697ad
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/room/ImageEntryDao.java
@@ -0,0 +1,49 @@
+package com.ar.artracestudio.room;
+
+import androidx.lifecycle.LiveData;
+import androidx.room.Dao;
+import androidx.room.Insert;
+import androidx.room.Query;
+import androidx.room.Update;
+
+import java.util.List;
+
+@Dao
+public interface ImageEntryDao {
+    @Insert
+    void insertAll(List<ImageEntry> imageEntry);
+
+    @Insert
+    void insert(ImageEntry imageEntry);
+
+    @Update
+    void update(ImageEntry imageEntry);
+
+    @Query("SELECT * FROM image_entry WHERE imagePath LIKE :category || '/%' AND imageType = 0")
+    List<ImageEntry> getImagesByCategory(String category);
+
+    @Query("SELECT * FROM image_entry WHERE imagePath LIKE :category || '/%' AND imageType = 0")
+    LiveData<List<ImageEntry>> getImagesByCategoryLive(String category);
+
+    @Query("SELECT * FROM image_entry WHERE imagePath LIKE :category || '/%' AND imageType = 0 LIMIT 1")
+    ImageEntry getFirstImagesByCategory(String category);
+
+    @Query("SELECT * FROM image_entry WHERE imagePath LIKE :category || '/%' AND imageType = 0 LIMIT 1")
+    LiveData<List<ImageEntry>> getFirstImagesByCategoryLive(String category);
+
+    @Query("SELECT * FROM image_entry WHERE imageType = 1 ")
+    LiveData<List<ImageEntry>> getAllImportImageLive();
+
+    @Query("SELECT * FROM image_entry WHERE imageType = 1 ")
+    List<ImageEntry> getAllImportImage();
+
+    @Query("SELECT * FROM image_entry WHERE favoriteStatus = 1 ")
+    LiveData<List<ImageEntry>> getAllFavoriteLive();
+
+    @Query("SELECT * FROM image_entry")
+    List<ImageEntry> getAllImagesList();
+
+    @Query("SELECT * FROM image_entry")
+    LiveData<List<ImageEntry>> getAllImages();
+
+}
diff --git a/app/src/main/java/com/ar/artracestudio/utils/DatabaseUtils.java b/app/src/main/java/com/ar/artracestudio/utils/DatabaseUtils.java
new file mode 100644
index 0000000..883d8a1
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/utils/DatabaseUtils.java
@@ -0,0 +1,53 @@
+package com.ar.artracestudio.utils;
+
+import android.content.Context;
+
+import com.ar.artracestudio.room.AppDatabase;
+import com.ar.artracestudio.room.ImageEntry;
+import com.ar.artracestudio.room.ImageEntryDao;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DatabaseUtils {
+
+    private final ImageEntryDao imageEntryDao;
+
+    public DatabaseUtils(Context context) {
+        // 初始化数据库
+        AppDatabase db = AppDatabase.getInstance(context);
+        imageEntryDao = db.imageEntryDao();
+    }
+
+    // 批量插入图片路径
+    public void insertAllImages(List<String> imagePaths) {
+        // 将图片路径转化为 ImageEntry 实体，favoriteStatus 默认为 false
+        List<ImageEntry> imageEntries = new ArrayList<>();
+        for (String path : imagePaths) {
+            imageEntries.add(new ImageEntry(false, false, path));
+        }
+
+        imageEntryDao.insertAll(imageEntries);
+    }
+
+    public List<ImageEntry> getFirstCategoryImage(List<String> categories) {
+
+        List<ImageEntry> imageEntries = new ArrayList<>();
+        for (String category : categories) {
+            imageEntries.add(imageEntryDao.getFirstImagesByCategory(category));
+        }
+        return imageEntries;
+    }
+
+    public List<ImageEntry> getCategoryImage(String category) {
+
+        List<ImageEntry> imageEntries = new ArrayList<>();
+
+        imageEntries = imageEntryDao.getImagesByCategory(category);
+
+        return imageEntries;
+
+    }
+
+
+}
diff --git a/app/src/main/java/com/ar/artracestudio/utils/ItemDecoration.java b/app/src/main/java/com/ar/artracestudio/utils/ItemDecoration.java
new file mode 100644
index 0000000..9784a03
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/utils/ItemDecoration.java
@@ -0,0 +1,76 @@
+package com.ar.artracestudio.utils;
+
+import android.graphics.Rect;
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.GridLayoutManager;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.recyclerview.widget.StaggeredGridLayoutManager;
+
+import com.ar.artracestudio.MyApplication;
+
+
+public class ItemDecoration extends RecyclerView.ItemDecoration {
+
+    private int v, h, ex;
+
+    public ItemDecoration(int v, int h, int ex) {
+        this.v = Math.round(dpToPx(v));
+        this.h = Math.round(dpToPx(h));
+        this.ex = Math.round(dpToPx(ex));
+    }
+
+    @Override
+    public void getItemOffsets(@NonNull Rect outRect, @NonNull View view, @NonNull RecyclerView parent, @NonNull RecyclerView.State state) {
+        super.getItemOffsets(outRect, view, parent, state);
+        int spanCount = 1;
+        int spanSize = 1;
+        int spanIndex = 0;
+
+        int childAdapterPosition = parent.getChildAdapterPosition(view);
+        RecyclerView.LayoutManager layoutManager = parent.getLayoutManager();
+        if (layoutManager instanceof StaggeredGridLayoutManager) {
+            StaggeredGridLayoutManager staggeredGridLayoutManager = (StaggeredGridLayoutManager) layoutManager;
+            StaggeredGridLayoutManager.LayoutParams layoutParams = (StaggeredGridLayoutManager.LayoutParams) view.getLayoutParams();
+            spanCount = staggeredGridLayoutManager.getSpanCount();
+            if (layoutParams.isFullSpan()) {
+                spanSize = spanCount;
+            }
+            spanIndex = layoutParams.getSpanIndex();
+        } else if (layoutManager instanceof GridLayoutManager) {
+            GridLayoutManager gridLayoutManager = (GridLayoutManager) layoutManager;
+            GridLayoutManager.LayoutParams layoutParams = (GridLayoutManager.LayoutParams) view.getLayoutParams();
+            spanCount = gridLayoutManager.getSpanCount();
+            spanSize = gridLayoutManager.getSpanSizeLookup().getSpanSize(childAdapterPosition);
+            spanIndex = layoutParams.getSpanIndex();
+        } else if (layoutManager instanceof LinearLayoutManager) {
+            outRect.left = v;
+            outRect.right = v;
+            outRect.bottom = h;
+        }
+
+        if (spanSize == spanCount) {
+            outRect.left = v + ex;
+            outRect.right = v + ex;
+            outRect.bottom = h;
+
+        } else {
+            int itemAllSpacing = (v * (spanCount + 1) + ex * 2) / spanCount;
+            int left = v * (spanIndex + 1) - itemAllSpacing * spanIndex + ex;
+            int right = itemAllSpacing - left;
+            outRect.left = left;
+            outRect.right = right;
+            outRect.bottom = h;
+
+        }
+
+    }
+
+
+    public static float dpToPx(float dpValue) {
+        float density = MyApplication.mContext.getResources().getDisplayMetrics().density;
+        return density * dpValue + 0.5f;
+    }
+}
diff --git a/app/src/main/java/com/ar/artracestudio/utils/Names.java b/app/src/main/java/com/ar/artracestudio/utils/Names.java
new file mode 100644
index 0000000..a6ffa50
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/utils/Names.java
@@ -0,0 +1,49 @@
+package com.ar.artracestudio.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Names {
+
+    public static String Class_Animals = "png_Animals";
+    public static String Class_birds = "png_Birds";
+    public static String Class_butterfly = "png_Butterfly";
+    public static String Class_cafe = "png_Cafe";
+    public static String Class_cartoons = "png_Cartoons";
+    public static String Class_christmas = "png_Christmas";
+    public static String Class_festivals = "png_Festivals";
+    public static String Class_flowers = "png_Flowers";
+    public static String Class_fruits = "png_Fruits";
+    public static String Class_general = "png_General";
+
+    public static String Class_mehndi = "png_Mehndi";
+    public static String Class_nature = "png_Nature";
+    public static String Class_properties = "png_Properties";
+    public static String Class_rangoli = "png_Rangoli";
+    public static String Class_sports = "png_Sports";
+    public static String Class_vehicles = "png_Vehicles";
+
+    public static List<String> getAllDir() {
+        ArrayList<String> list = new ArrayList<>();
+        list.add(Class_Animals);
+        list.add(Class_birds);
+        list.add(Class_butterfly);
+        list.add(Class_cafe);
+        list.add(Class_cartoons);
+        list.add(Class_christmas);
+        list.add(Class_festivals);
+        list.add(Class_flowers);
+        list.add(Class_fruits);
+        list.add(Class_general);
+        list.add(Class_mehndi);
+        list.add(Class_nature);
+        list.add(Class_properties);
+        list.add(Class_rangoli);
+        list.add(Class_sports);
+        list.add(Class_vehicles);
+        return list;
+
+
+    }
+
+}
diff --git a/app/src/main/java/com/ar/artracestudio/utils/PermissionUtils.java b/app/src/main/java/com/ar/artracestudio/utils/PermissionUtils.java
new file mode 100644
index 0000000..91a2117
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/utils/PermissionUtils.java
@@ -0,0 +1,42 @@
+package com.ar.artracestudio.utils;
+
+import android.Manifest;
+import android.app.Activity;
+import android.content.pm.PackageManager;
+import android.os.Build;
+
+import androidx.core.app.ActivityCompat;
+import androidx.core.content.ContextCompat;
+
+public class PermissionUtils {
+
+    public static boolean hasPermissions(Activity activity, String[] permissions) {
+        for (String permission : permissions) {
+            if (ContextCompat.checkSelfPermission(activity, permission) != PackageManager.PERMISSION_GRANTED) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public static void requestPermissions(Activity activity, String[] permissions, int requestCode) {
+        ActivityCompat.requestPermissions(activity, permissions, requestCode);
+    }
+
+    public static boolean handlePermissionsResult(int[] grantResults) {
+        for (int result : grantResults) {
+            if (result != PackageManager.PERMISSION_GRANTED) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public static String[] getStoragePermissions() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            return new String[]{Manifest.permission.READ_MEDIA_IMAGES};
+        } else {
+            return new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE};
+        }
+    }
+}
diff --git a/app/src/main/java/com/ar/artracestudio/utils/Tracing.java b/app/src/main/java/com/ar/artracestudio/utils/Tracing.java
new file mode 100644
index 0000000..73f5397
--- /dev/null
+++ b/app/src/main/java/com/ar/artracestudio/utils/Tracing.java
@@ -0,0 +1,13 @@
+package com.ar.artracestudio.utils;
+
+import android.view.MotionEvent;
+
+public class Tracing {
+
+    public static float getDistance(MotionEvent event) {
+        float dx = event.getX(1) - event.getX(0);
+        float dy = event.getY(1) - event.getY(0);
+        return (float) Math.sqrt(dx * dx + dy * dy);
+    }
+
+}
diff --git a/app/src/main/res/drawable/add.xml b/app/src/main/res/drawable/add.xml
new file mode 100644
index 0000000..94f4be4
--- /dev/null
+++ b/app/src/main/res/drawable/add.xml
@@ -0,0 +1,41 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="6dp"
+    android:height="6dp"
+    android:viewportWidth="6"
+    android:viewportHeight="6">
+  <group>
+    <clip-path
+        android:pathData="M0.0516,0.2h5.4586v5.3872h-5.4586z"/>
+    <path
+        android:pathData="M2.7851,5.4964C2.9255,5.4964 3.0411,5.3809 3.0411,5.2407V3.1205H5.1634C5.3038,3.1205 5.4194,3.005 5.4194,2.8647C5.4194,2.7245 5.3038,2.6089 5.1634,2.6089H3.0411V0.5547C3.0411,0.4144 2.9255,0.2989 2.7851,0.2989C2.6447,0.2989 2.5291,0.4144 2.5291,0.5547V2.6089H0.4068C0.2664,2.6089 0.1508,2.7245 0.1508,2.8647C0.1508,3.005 0.2664,3.1205 0.4068,3.1205H2.5291V5.2407C2.5291,5.3809 2.6447,5.4964 2.7851,5.4964Z">
+      <aapt:attr name="android:fillColor">
+        <gradient 
+            android:startX="0.1508"
+            android:startY="2.8977"
+            android:endX="5.4194"
+            android:endY="2.8977"
+            android:type="linear">
+          <item android:offset="0" android:color="#FF8457F2"/>
+          <item android:offset="0.6" android:color="#FF7651F4"/>
+          <item android:offset="1" android:color="#FF6B4DF7"/>
+        </gradient>
+      </aapt:attr>
+    </path>
+    <path
+        android:pathData="M2.7851,5.5872C2.5869,5.5872 2.43,5.4304 2.43,5.2325V3.2112H0.4067C0.2085,3.2112 0.0516,3.0545 0.0516,2.8565C0.0516,2.6584 0.2085,2.5017 0.4067,2.5017H2.43V0.5547C2.43,0.3567 2.5869,0.2 2.7851,0.2C2.9832,0.2 3.1402,0.3567 3.1402,0.5547V2.5099H5.1634C5.3616,2.5099 5.5185,2.6667 5.5185,2.8647C5.5185,3.0627 5.3616,3.2194 5.1634,3.2194H3.1402V5.2407C3.1402,5.4387 2.9832,5.5954 2.7851,5.5954V5.5872ZM0.4067,2.6997C0.3159,2.6997 0.2498,2.774 0.2498,2.8565C0.2498,2.939 0.3242,3.0132 0.4067,3.0132H2.5291C2.5786,3.0132 2.6281,3.0545 2.6281,3.1122V5.2325C2.6281,5.3232 2.7025,5.3892 2.7851,5.3892C2.8676,5.3892 2.942,5.3149 2.942,5.2325V3.1122C2.942,3.0627 2.9832,3.0132 3.0411,3.0132H5.1634C5.2542,3.0132 5.3203,2.939 5.3203,2.8565C5.3203,2.774 5.246,2.6997 5.1634,2.6997H3.0411C2.9915,2.6997 2.942,2.6584 2.942,2.6007V0.5547C2.942,0.464 2.8676,0.398 2.7851,0.398C2.7025,0.398 2.6281,0.4722 2.6281,0.5547V2.6089C2.6281,2.6584 2.5869,2.708 2.5291,2.708H0.4067V2.6997Z">
+      <aapt:attr name="android:fillColor">
+        <gradient 
+            android:startX="0.0516"
+            android:startY="2.8977"
+            android:endX="5.5102"
+            android:endY="2.8977"
+            android:type="linear">
+          <item android:offset="0" android:color="#FF8457F2"/>
+          <item android:offset="0.6" android:color="#FF7651F4"/>
+          <item android:offset="1" android:color="#FF6B4DF7"/>
+        </gradient>
+      </aapt:attr>
+    </path>
+  </group>
+</vector>
diff --git a/app/src/main/res/drawable/back.xml b/app/src/main/res/drawable/back.xml
new file mode 100644
index 0000000..4688d64
--- /dev/null
+++ b/app/src/main/res/drawable/back.xml
@@ -0,0 +1,20 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M13,8L6,14L13,21"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M6,14H28.994C35.877,14 41.722,19.62 41.99,26.5C42.274,33.77 36.267,40 28.994,40H11.998"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/camera.xml b/app/src/main/res/drawable/camera.xml
new file mode 100644
index 0000000..bc78179
--- /dev/null
+++ b/app/src/main/res/drawable/camera.xml
@@ -0,0 +1,24 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M15,12L18,6H30L33,12H15Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M7,12L41,12A3,3 0,0 1,44 15L44,39A3,3 0,0 1,41 42L7,42A3,3 0,0 1,4 39L4,15A3,3 0,0 1,7 12z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M24,35C28.418,35 32,31.418 32,27C32,22.582 28.418,19 24,19C19.582,19 16,22.582 16,27C16,31.418 19.582,35 24,35Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+</vector>
diff --git a/app/src/main/res/drawable/camera_background.xml b/app/src/main/res/drawable/camera_background.xml
new file mode 100644
index 0000000..dec7c28
--- /dev/null
+++ b/app/src/main/res/drawable/camera_background.xml
@@ -0,0 +1,10 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <gradient
+        android:startColor="#FF8457F2"
+        android:centerColor="#FF7651F4"
+        android:endColor="#FF6B4DF7"
+        android:angle="0"
+        android:centerX="0.6" /> <!-- 设置渐变中间点的位置 -->
+
+    <corners android:radius="15dp" /> <!-- 圆角半径 -->
+</shape>
diff --git a/app/src/main/res/drawable/close.xml b/app/src/main/res/drawable/close.xml
new file mode 100644
index 0000000..c832c53
--- /dev/null
+++ b/app/src/main/res/drawable/close.xml
@@ -0,0 +1,26 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M24,44C35.046,44 44,35.046 44,24C44,12.954 35.046,4 24,4C12.954,4 4,12.954 4,24C4,35.046 12.954,44 24,44Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M29.657,18.343L18.343,29.657"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M18.343,18.343L29.657,29.657"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/collection.xml b/app/src/main/res/drawable/collection.xml
new file mode 100644
index 0000000..38315b6
--- /dev/null
+++ b/app/src/main/res/drawable/collection.xml
@@ -0,0 +1,27 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M10,44H38C39.105,44 40,43.105 40,42V14H30V4H10C8.895,4 8,4.895 8,6V42C8,43.105 8.895,44 10,44Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M30,4L40,14"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M20.85,21C18.724,21 17,23.009 17,25.486C17,29.973 21.55,34.051 24,35C26.45,34.051 31,29.973 31,25.486C31,23.009 29.276,21 27.15,21C25.848,21 24.697,21.753 24,22.906C23.303,21.753 22.152,21 20.85,21Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/dot.xml b/app/src/main/res/drawable/dot.xml
new file mode 100644
index 0000000..2ddbe8e
--- /dev/null
+++ b/app/src/main/res/drawable/dot.xml
@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="4dp"
+    android:height="4dp"
+    android:viewportWidth="4"
+    android:viewportHeight="4">
+  <group>
+    <clip-path
+        android:pathData="M0,0h4v4h-4z"/>
+    <path
+        android:pathData="M2,4C3.1046,4 4,3.1046 4,2C4,0.8954 3.1046,0 2,0C0.8954,0 0,0.8954 0,2C0,3.1046 0.8954,4 2,4Z"
+        android:fillColor="#2196F3"/>
+  </group>
+</vector>
diff --git a/app/src/main/res/drawable/home.xml b/app/src/main/res/drawable/home.xml
new file mode 100644
index 0000000..732d2b3
--- /dev/null
+++ b/app/src/main/res/drawable/home.xml
@@ -0,0 +1,25 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M9,18V42H39V18L24,6L9,18Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M19,29V42H29V29H19Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M9,42H39"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
index 07d5da9..ca3826a 100644
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -1,170 +1,74 @@
 <?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
+<vector
     android:height="108dp"
+    android:width="108dp"
+    android:viewportHeight="108"
     android:viewportWidth="108"
-    android:viewportHeight="108">
-    <path
-        android:fillColor="#3DDC84"
-        android:pathData="M0,0h108v108h-108z" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M9,0L9,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,0L19,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,0L29,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,0L39,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,0L49,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,0L59,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,0L69,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,0L79,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M89,0L89,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M99,0L99,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,9L108,9"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,19L108,19"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,29L108,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,39L108,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,49L108,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,59L108,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,69L108,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,79L108,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,89L108,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,99L108,99"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,29L89,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,39L89,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,49L89,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,59L89,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,69L89,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,79L89,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,19L29,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,19L39,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,19L49,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,19L59,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,19L69,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,19L79,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#3DDC84"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
 </vector>
diff --git a/app/src/main/res/drawable/import_image.xml b/app/src/main/res/drawable/import_image.xml
new file mode 100644
index 0000000..d658150
--- /dev/null
+++ b/app/src/main/res/drawable/import_image.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M48,0H0V48H48V0Z"
+      android:fillColor="#ffffff"
+      android:fillAlpha="0.01"/>
+  <path
+      android:pathData="M34,5H8C6.343,5 5,6.343 5,8V34C5,35.657 6.343,37 8,37H34C35.657,37 37,35.657 37,34V8C37,6.343 35.657,5 34,5Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M44,13.002V42C44,43.105 43.104,44 42,44H13.003"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M13,20.486L19,26.011L29,15.719"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/light.xml b/app/src/main/res/drawable/light.xml
new file mode 100644
index 0000000..83b12e3
--- /dev/null
+++ b/app/src/main/res/drawable/light.xml
@@ -0,0 +1,40 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M17,22.196C17,22.073 16.942,21.956 16.843,21.882C11.906,18.179 9,12.368 9,6.196L9,4H39V6.196C39,12.368 36.094,18.179 31.157,21.882C31.058,21.956 31,22.073 31,22.196V44H17V22.196Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#2F88FF"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M38,11H10"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#FFF"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M24,28.008V32.008"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#FFF"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M17,22V22C11.964,18.223 9,12.295 9,6L9,4"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M39,4V6C39,12.295 36.036,18.223 31,22V22"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/like.xml b/app/src/main/res/drawable/like.xml
new file mode 100644
index 0000000..a3068a3
--- /dev/null
+++ b/app/src/main/res/drawable/like.xml
@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M15,8C8.925,8 4,12.925 4,19C4,30 17,40 24,42.326C31,40 44,30 44,19C44,12.925 39.075,8 33,8C29.28,8 25.991,9.847 24,12.674C22.009,9.847 18.72,8 15,8Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#E91E63"
+      android:strokeColor="#E91E63"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/more.xml b/app/src/main/res/drawable/more.xml
new file mode 100644
index 0000000..4bfa392
--- /dev/null
+++ b/app/src/main/res/drawable/more.xml
@@ -0,0 +1,27 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M7.95,11.95H39.95"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M7.95,23.95H39.95"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M7.95,35.95H39.95"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/photo.xml b/app/src/main/res/drawable/photo.xml
new file mode 100644
index 0000000..85736e3
--- /dev/null
+++ b/app/src/main/res/drawable/photo.xml
@@ -0,0 +1,34 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M38,21V40C38,41.105 37.105,42 36,42H8C6.895,42 6,41.105 6,40V12C6,10.895 6.895,10 8,10H26.364"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M12,31.031L18,23L21,26L24.5,20.5L32,31.031H12Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M34,10H42"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M37.995,5.795V13.795"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/reversal.xml b/app/src/main/res/drawable/reversal.xml
new file mode 100644
index 0000000..c68b9c7
--- /dev/null
+++ b/app/src/main/res/drawable/reversal.xml
@@ -0,0 +1,25 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M24,6V42"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M4,34L16,12V34H4Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#2F88FF"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M44,34H32V12L44,34Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#2F88FF"
+      android:strokeColor="#333"/>
+</vector>
diff --git a/app/src/main/res/drawable/rounded_background.xml b/app/src/main/res/drawable/rounded_background.xml
new file mode 100644
index 0000000..e7a81ea
--- /dev/null
+++ b/app/src/main/res/drawable/rounded_background.xml
@@ -0,0 +1,4 @@
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#FFFFFF" />
+    <corners android:radius="15dp" />
+</shape>
diff --git a/app/src/main/res/drawable/rounded_corners.xml b/app/src/main/res/drawable/rounded_corners.xml
new file mode 100644
index 0000000..127b9d6
--- /dev/null
+++ b/app/src/main/res/drawable/rounded_corners.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#F6F6F6" />
+    <corners
+        android:topLeftRadius="40dp"
+        android:topRightRadius="40dp"
+        android:bottomLeftRadius="40dp"
+        android:bottomRightRadius="40dp" />
+</shape>
diff --git a/app/src/main/res/drawable/seek_bar_color.xml b/app/src/main/res/drawable/seek_bar_color.xml
new file mode 100644
index 0000000..f8e5913
--- /dev/null
+++ b/app/src/main/res/drawable/seek_bar_color.xml
@@ -0,0 +1,30 @@
+<!-- res/drawable/seekbar_progress_drawable.xml -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape>
+            <corners android:radius="5dp" />
+            <solid android:color="#D3D3D3" /> <!-- 背景颜色 -->
+        </shape>
+    </item>
+
+    <item android:id="@android:id/secondaryProgress">
+        <clip>
+            <shape>
+                <corners android:radius="5dp" />
+                <solid android:color="#FFD700" /> <!-- 次级进度颜色 -->
+            </shape>
+        </clip>
+    </item>
+
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape>
+                <corners android:radius="5dp" />
+                <gradient
+                    android:startColor="#4891FF"
+                    android:endColor="#6CE89E"
+                    android:angle="0" />
+            </shape>
+        </clip>
+    </item>
+</layer-list>
diff --git a/app/src/main/res/drawable/seekbar_thumb.xml b/app/src/main/res/drawable/seekbar_thumb.xml
new file mode 100644
index 0000000..71213e0
--- /dev/null
+++ b/app/src/main/res/drawable/seekbar_thumb.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#4C9AF7" />
+    <stroke android:color="@color/white" android:width="4dp"/>
+    <size
+        android:width="16dp"
+        android:height="16dp" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/share.xml b/app/src/main/res/drawable/share.xml
new file mode 100644
index 0000000..fe5087d
--- /dev/null
+++ b/app/src/main/res/drawable/share.xml
@@ -0,0 +1,38 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M35,16C37.761,16 40,13.761 40,11C40,8.239 37.761,6 35,6C32.239,6 30,8.239 30,11C30,13.761 32.239,16 35,16Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M13,29C15.761,29 18,26.761 18,24C18,21.239 15.761,19 13,19C10.239,19 8,21.239 8,24C8,26.761 10.239,29 13,29Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M30,13.575L17.339,21.245"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M17.338,26.564L30.679,34.447"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M35,32C37.761,32 40,34.239 40,37C40,39.761 37.761,42 35,42C32.239,42 30,39.761 30,37C30,34.239 32.239,32 35,32Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+</vector>
diff --git a/app/src/main/res/drawable/subtract.xml b/app/src/main/res/drawable/subtract.xml
new file mode 100644
index 0000000..3ae4bdb
--- /dev/null
+++ b/app/src/main/res/drawable/subtract.xml
@@ -0,0 +1,37 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="6dp"
+    android:height="2dp"
+    android:viewportWidth="6"
+    android:viewportHeight="2">
+  <path
+      android:pathData="M5.2913,0.797C5.2913,0.6815 5.1922,0.5825 5.0766,0.5825H1.0715C0.9558,0.5825 0.8568,0.6815 0.8568,0.797C0.8568,0.9125 0.9558,1.0115 1.0715,1.0115H5.0766C5.1922,1.0115 5.2913,0.9125 5.2913,0.797Z">
+    <aapt:attr name="android:fillColor">
+      <gradient 
+          android:startX="0.8568"
+          android:startY="0.797"
+          android:endX="5.2913"
+          android:endY="0.797"
+          android:type="linear">
+        <item android:offset="0" android:color="#FF8457F2"/>
+        <item android:offset="0.6" android:color="#FF7651F4"/>
+        <item android:offset="1" android:color="#FF6B4DF7"/>
+      </gradient>
+    </aapt:attr>
+  </path>
+  <path
+      android:pathData="M5.0766,1.094H1.0715C0.9063,1.094 0.7742,0.962 0.7742,0.797C0.7742,0.632 0.9063,0.5 1.0715,0.5H5.0766C5.2418,0.5 5.3739,0.632 5.3739,0.797C5.3739,0.962 5.2418,1.094 5.0766,1.094ZM1.0715,0.665C0.9971,0.665 0.9393,0.7227 0.9393,0.797C0.9393,0.8712 0.9971,0.929 1.0715,0.929H5.0766C5.1509,0.929 5.2087,0.8712 5.2087,0.797C5.2087,0.7227 5.1509,0.665 5.0766,0.665H1.0715Z">
+    <aapt:attr name="android:fillColor">
+      <gradient 
+          android:startX="0.7742"
+          android:startY="0.797"
+          android:endX="5.3739"
+          android:endY="0.797"
+          android:type="linear">
+        <item android:offset="0" android:color="#FF8457F2"/>
+        <item android:offset="0.6" android:color="#FF7651F4"/>
+        <item android:offset="1" android:color="#FF6B4DF7"/>
+      </gradient>
+    </aapt:attr>
+  </path>
+</vector>
diff --git a/app/src/main/res/drawable/un_light.xml b/app/src/main/res/drawable/un_light.xml
new file mode 100644
index 0000000..8540f1c
--- /dev/null
+++ b/app/src/main/res/drawable/un_light.xml
@@ -0,0 +1,40 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M17,22.196C17,22.073 16.942,21.956 16.843,21.882C11.906,18.179 9,12.368 9,6.196L9,4H39V6.196C39,12.368 36.094,18.179 31.157,21.882C31.058,21.956 31,22.073 31,22.196V44H17V22.196Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M38,11H10"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M24,28.008V32.008"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M17,22V22C11.964,18.223 9,12.295 9,6L9,4"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M39,4V6C39,12.295 36.036,18.223 31,22V22"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/un_reversal.xml b/app/src/main/res/drawable/un_reversal.xml
new file mode 100644
index 0000000..f0a75ab
--- /dev/null
+++ b/app/src/main/res/drawable/un_reversal.xml
@@ -0,0 +1,25 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M24,6V42"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M4,34L16,12V34H4Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+  <path
+      android:pathData="M44,34H32V12L44,34Z"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#333"/>
+</vector>
diff --git a/app/src/main/res/drawable/unlike.xml b/app/src/main/res/drawable/unlike.xml
new file mode 100644
index 0000000..f3afc46
--- /dev/null
+++ b/app/src/main/res/drawable/unlike.xml
@@ -0,0 +1,27 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="48"
+    android:viewportHeight="48">
+  <path
+      android:pathData="M44,19C44,12.925 39.075,8 33,8C29.28,8 25.991,9.847 24,12.674C22.009,9.847 18.72,8 15,8C8.925,8 4,12.925 4,19C4,30 17,40 24,42.326C25.194,41.93 26.562,41.31 28.01,40.5"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#E91E63"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M34.959,27L41.838,35.5"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#E91E63"
+      android:strokeLineCap="round"/>
+  <path
+      android:pathData="M41.838,27L34.959,35.5"
+      android:strokeLineJoin="round"
+      android:strokeWidth="4"
+      android:fillColor="#00000000"
+      android:strokeColor="#E91E63"
+      android:strokeLineCap="round"/>
+</vector>
diff --git a/app/src/main/res/drawable/work_import.xml b/app/src/main/res/drawable/work_import.xml
new file mode 100644
index 0000000..5226cfe
--- /dev/null
+++ b/app/src/main/res/drawable/work_import.xml
@@ -0,0 +1,45 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="112dp"
+    android:height="113dp"
+    android:viewportWidth="112"
+    android:viewportHeight="113">
+  <path
+      android:strokeWidth="1"
+      android:pathData="M101.5,1H11C5.48,1 1,5.48 1,11V101.75C1,107.27 5.48,111.75 11,111.75H101.5C107.02,111.75 111.5,107.27 111.5,101.75V11C111.5,5.48 107.02,1 101.5,1Z"
+      android:fillColor="#00000000"
+      android:strokeColor="#6B4DF7"/>
+  <path
+      android:pathData="M56.99,69.48C54.32,69.48 51.65,69.48 48.98,69.48C43.62,69.46 39.52,65.38 39.5,60.04C39.49,54.68 39.49,49.31 39.5,43.95C39.52,38.6 43.62,34.52 48.98,34.5C53.62,34.5 58.25,34.52 62.89,34.5C64.33,34.5 65.53,34.96 66.58,35.94C68.68,37.92 70.8,39.89 72.91,41.85C73.98,42.85 74.49,44.08 74.49,45.54C74.48,50.37 74.49,55.2 74.49,60.03C74.48,65.38 70.38,69.45 65.01,69.47C62.34,69.47 59.67,69.47 57,69.47L56.99,69.48ZM62.82,36.84C62.51,36.84 62.29,36.84 62.08,36.84C57.74,36.84 53.39,36.84 49.05,36.84C44.88,36.84 41.86,39.88 41.85,44.06C41.85,49.35 41.85,54.64 41.85,59.93C41.85,64.11 44.88,67.13 49.07,67.13C54.36,67.13 59.65,67.13 64.94,67.13C69.12,67.13 72.14,64.1 72.15,59.92C72.15,55.21 72.15,50.5 72.15,45.8V45C70.55,45 69.08,45 67.6,45C64.85,44.98 62.84,42.97 62.83,40.2C62.83,39.11 62.83,38.02 62.83,36.84H62.82ZM70.34,42.65C68.56,40.99 66.92,39.46 65.16,37.82C65.16,38.67 65.16,39.34 65.16,40.01C65.16,40.23 65.16,40.45 65.18,40.66C65.34,41.73 66.21,42.58 67.29,42.64C68.23,42.69 69.18,42.65 70.33,42.65H70.34Z">
+    <aapt:attr name="android:fillColor">
+      <gradient 
+          android:startX="39.5"
+          android:startY="51.99"
+          android:endX="74.48"
+          android:endY="51.99"
+          android:type="linear">
+        <item android:offset="0" android:color="#FF8457F2"/>
+        <item android:offset="0.6" android:color="#FF7651F4"/>
+        <item android:offset="1" android:color="#FF6B4DF7"/>
+      </gradient>
+    </aapt:attr>
+  </path>
+  <path
+      android:pathData="M58.16,50.82C59.48,50.82 60.71,50.82 61.95,50.82C62.87,50.82 63.4,51.25 63.4,51.98C63.4,52.71 62.87,53.15 61.96,53.15C60.73,53.15 59.49,53.15 58.16,53.15C58.16,54.33 58.16,55.46 58.16,56.59C58.16,56.83 58.18,57.08 58.15,57.32C58.08,57.95 57.58,58.4 56.98,58.39C56.35,58.39 55.85,57.91 55.83,57.22C55.8,56.15 55.83,55.08 55.83,54.02C55.83,53.76 55.83,53.5 55.83,53.16C54.54,53.16 53.31,53.16 52.08,53.16C51.12,53.16 50.57,52.71 50.59,51.96C50.61,51.23 51.13,50.83 52.07,50.83C53.28,50.83 54.5,50.83 55.83,50.83C55.83,49.85 55.83,48.89 55.83,47.93C55.83,47.54 55.81,47.15 55.83,46.76C55.87,46.06 56.33,45.59 56.97,45.58C57.63,45.57 58.14,46.06 58.15,46.79C58.17,48.1 58.15,49.41 58.15,50.82H58.16Z">
+    <aapt:attr name="android:fillColor">
+      <gradient 
+          android:startX="50.58"
+          android:startY="51.99"
+          android:endX="63.4"
+          android:endY="51.99"
+          android:type="linear">
+        <item android:offset="0" android:color="#FF8457F2"/>
+        <item android:offset="0.6" android:color="#FF7651F4"/>
+        <item android:offset="1" android:color="#FF6B4DF7"/>
+      </gradient>
+    </aapt:attr>
+  </path>
+  <path
+      android:pathData="M44.07,76.77H45.39V82.51C45.39,83.12 45.25,83.66 44.96,84.14C44.67,84.61 44.27,84.97 43.75,85.24C43.23,85.51 42.62,85.64 41.92,85.64C41.23,85.64 40.62,85.51 40.1,85.24C39.58,84.97 39.18,84.61 38.89,84.14C38.6,83.66 38.46,83.12 38.46,82.51V76.77H39.78V82.41C39.78,82.8 39.86,83.15 40.04,83.46C40.21,83.77 40.46,84.01 40.78,84.18C41.1,84.36 41.48,84.44 41.92,84.44C42.37,84.44 42.75,84.36 43.07,84.18C43.39,84.01 43.64,83.77 43.81,83.46C43.98,83.15 44.07,82.8 44.07,82.41V76.77ZM47.2,87.95V78.95H48.45V80.02H48.56C48.63,79.88 48.74,79.72 48.87,79.54C49.01,79.36 49.21,79.21 49.45,79.07C49.7,78.94 50.03,78.87 50.43,78.87C50.96,78.87 51.43,79 51.85,79.27C52.26,79.54 52.59,79.92 52.82,80.42C53.06,80.93 53.18,81.53 53.18,82.24C53.18,82.95 53.06,83.55 52.83,84.06C52.59,84.56 52.27,84.95 51.86,85.22C51.45,85.49 50.98,85.63 50.45,85.63C50.05,85.63 49.72,85.56 49.47,85.43C49.22,85.29 49.03,85.14 48.88,84.96C48.74,84.78 48.63,84.62 48.56,84.48H48.48V87.95H47.2ZM48.45,82.23C48.45,82.69 48.52,83.09 48.65,83.44C48.79,83.78 48.98,84.06 49.23,84.25C49.49,84.44 49.8,84.54 50.16,84.54C50.54,84.54 50.86,84.44 51.12,84.24C51.37,84.03 51.56,83.76 51.7,83.41C51.83,83.06 51.9,82.66 51.9,82.23C51.9,81.8 51.83,81.41 51.7,81.06C51.57,80.72 51.38,80.45 51.12,80.25C50.86,80.05 50.55,79.95 50.16,79.95C49.79,79.95 49.48,80.05 49.22,80.24C48.97,80.43 48.78,80.69 48.65,81.03C48.52,81.38 48.45,81.77 48.45,82.23ZM55.88,76.77V85.5H54.61V76.77H55.88ZM60.36,85.63C59.74,85.63 59.21,85.49 58.75,85.21C58.29,84.93 57.94,84.54 57.68,84.03C57.43,83.52 57.3,82.93 57.3,82.26C57.3,81.58 57.43,80.98 57.68,80.48C57.94,79.97 58.29,79.57 58.75,79.29C59.21,79.01 59.74,78.87 60.36,78.87C60.97,78.87 61.51,79.01 61.96,79.29C62.42,79.57 62.77,79.97 63.03,80.48C63.28,80.98 63.41,81.58 63.41,82.26C63.41,82.93 63.28,83.52 63.03,84.03C62.77,84.54 62.42,84.93 61.96,85.21C61.51,85.49 60.97,85.63 60.36,85.63ZM60.36,84.56C60.76,84.56 61.09,84.46 61.35,84.25C61.61,84.04 61.8,83.76 61.93,83.41C62.06,83.06 62.12,82.67 62.12,82.25C62.12,81.84 62.06,81.45 61.93,81.1C61.8,80.75 61.61,80.47 61.35,80.25C61.09,80.04 60.76,79.93 60.36,79.93C59.96,79.93 59.63,80.04 59.36,80.25C59.1,80.47 58.91,80.75 58.78,81.1C58.65,81.45 58.59,81.84 58.59,82.25C58.59,82.67 58.65,83.06 58.78,83.41C58.91,83.76 59.1,84.04 59.36,84.25C59.63,84.46 59.96,84.56 60.36,84.56ZM66.73,85.64C66.32,85.64 65.94,85.57 65.61,85.41C65.27,85.26 65.01,85.03 64.81,84.74C64.62,84.44 64.52,84.08 64.52,83.65C64.52,83.28 64.59,82.98 64.74,82.74C64.88,82.5 65.07,82.31 65.31,82.17C65.55,82.03 65.82,81.93 66.12,81.86C66.42,81.79 66.72,81.73 67.03,81.69C67.42,81.65 67.74,81.61 67.99,81.58C68.23,81.55 68.41,81.5 68.52,81.43C68.63,81.37 68.69,81.26 68.69,81.1V81.07C68.69,80.7 68.58,80.41 68.37,80.21C68.16,80 67.85,79.9 67.44,79.9C67.01,79.9 66.67,80 66.43,80.19C66.18,80.37 66.01,80.58 65.92,80.81L64.72,80.54C64.86,80.14 65.07,79.82 65.34,79.58C65.62,79.33 65.94,79.15 66.3,79.04C66.65,78.93 67.03,78.87 67.42,78.87C67.69,78.87 67.96,78.9 68.26,78.96C68.55,79.02 68.83,79.13 69.08,79.3C69.34,79.46 69.55,79.69 69.72,79.99C69.88,80.29 69.96,80.68 69.96,81.15V85.5H68.72V84.61H68.67C68.59,84.77 68.46,84.93 68.3,85.09C68.13,85.25 67.92,85.38 67.66,85.49C67.4,85.59 67.09,85.64 66.73,85.64ZM67.01,84.62C67.36,84.62 67.66,84.55 67.91,84.41C68.17,84.27 68.36,84.09 68.49,83.87C68.62,83.64 68.69,83.4 68.69,83.14V82.3C68.64,82.34 68.56,82.38 68.43,82.42C68.3,82.46 68.15,82.49 67.99,82.52C67.82,82.55 67.66,82.57 67.51,82.59C67.35,82.61 67.22,82.63 67.11,82.64C66.87,82.68 66.64,82.73 66.44,82.8C66.23,82.88 66.07,82.98 65.95,83.12C65.83,83.26 65.77,83.44 65.77,83.67C65.77,83.98 65.89,84.22 66.12,84.38C66.35,84.54 66.65,84.62 67.01,84.62ZM74.11,85.63C73.58,85.63 73.11,85.49 72.7,85.22C72.28,84.95 71.96,84.56 71.73,84.06C71.49,83.55 71.38,82.95 71.38,82.24C71.38,81.53 71.49,80.93 71.73,80.42C71.97,79.92 72.29,79.54 72.71,79.27C73.12,79 73.59,78.87 74.12,78.87C74.53,78.87 74.85,78.94 75.1,79.07C75.35,79.21 75.54,79.36 75.68,79.54C75.82,79.72 75.93,79.88 76,80.02H76.08V76.77H77.35V85.5H76.11V84.48H76C75.93,84.62 75.82,84.78 75.67,84.96C75.53,85.14 75.33,85.29 75.08,85.43C74.83,85.56 74.51,85.63 74.11,85.63ZM74.39,84.54C74.76,84.54 75.07,84.44 75.32,84.25C75.58,84.06 75.77,83.78 75.9,83.44C76.03,83.09 76.1,82.69 76.1,82.23C76.1,81.77 76.04,81.38 75.91,81.03C75.77,80.69 75.58,80.43 75.33,80.24C75.08,80.05 74.76,79.95 74.39,79.95C74.01,79.95 73.69,80.05 73.43,80.25C73.18,80.45 72.99,80.72 72.85,81.06C72.73,81.41 72.66,81.8 72.66,82.23C72.66,82.66 72.73,83.06 72.86,83.41C72.99,83.76 73.18,84.03 73.44,84.24C73.7,84.44 74.01,84.54 74.39,84.54Z"
+      android:fillColor="#C7C7C7"/>
+</vector>
diff --git a/app/src/main/res/layout/activity_camera.xml b/app/src/main/res/layout/activity_camera.xml
new file mode 100644
index 0000000..6998aff
--- /dev/null
+++ b/app/src/main/res/layout/activity_camera.xml
@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".activity.CameraActivity">
+
+    <androidx.camera.view.PreviewView
+        android:id="@+id/preview"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.0" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <androidx.appcompat.widget.AppCompatImageView
+            android:id="@+id/image_full"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:scaleType="matrix" />
+    </LinearLayout>
+
+
+    <ImageView
+        android:id="@+id/back"
+        android:layout_width="32dp"
+        android:layout_height="32dp"
+        android:layout_marginStart="25dp"
+        android:layout_marginTop="25dp"
+        android:src="@drawable/back"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+    <FrameLayout
+        android:id="@+id/seek_bar_background"
+        android:layout_width="280dp"
+        android:layout_height="33dp"
+        android:layout_marginBottom="125dp"
+        android:background="@drawable/rounded_background"
+        android:padding="10dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <ImageView
+            android:id="@+id/start_icon"
+            android:layout_width="10dp"
+            android:layout_height="10dp"
+            android:layout_gravity="start|center_vertical"
+            android:src="@drawable/subtract" />
+
+        <SeekBar
+            android:id="@+id/seekbar"
+            style="?android:attr/progressBarStyleHorizontal"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:max="100"
+            android:maxHeight="5dp"
+            android:progress="0"
+            android:progressDrawable="@drawable/seek_bar_color"
+            android:thumb="@drawable/seekbar_thumb" />
+
+        <ImageView
+            android:id="@+id/end_icon"
+            android:layout_width="10dp"
+            android:layout_height="10dp"
+            android:layout_gravity="end|center_vertical"
+            android:src="@drawable/add" />
+
+    </FrameLayout>
+
+    <ImageView
+        android:id="@+id/play"
+        android:layout_width="45dp"
+        android:layout_height="45dp"
+        android:background="@drawable/camera_background"
+        android:padding="7dp"
+        android:src="@drawable/camera"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/seek_bar_background" />
+
+    <ImageView
+        android:id="@+id/light"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:src="@drawable/un_light"
+        app:layout_constraintBottom_toBottomOf="@+id/play"
+        app:layout_constraintEnd_toStartOf="@+id/play"
+        app:layout_constraintHorizontal_bias="0.25"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/play" />
+
+    <ImageView
+        android:id="@+id/reversal"
+        android:layout_width="30dp"
+        android:layout_height="30dp"
+        android:src="@drawable/un_reversal"
+        app:layout_constraintBottom_toBottomOf="@+id/play"
+        app:layout_constraintEnd_toStartOf="@+id/play"
+        app:layout_constraintHorizontal_bias="0.75"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="@+id/play" />
+
+    <ImageView
+        android:id="@+id/import_image"
+        android:layout_width="41dp"
+        android:layout_height="41dp"
+        android:src="@drawable/photo"
+        app:layout_constraintBottom_toBottomOf="@+id/play"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/play"
+        app:layout_constraintTop_toTopOf="@+id/play" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_image.xml b/app/src/main/res/layout/activity_image.xml
new file mode 100644
index 0000000..26ccd51
--- /dev/null
+++ b/app/src/main/res/layout/activity_image.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/activity_background"
+    tools:context=".activity.ImageActivity">
+
+    <ImageView
+        android:id="@+id/back"
+        android:layout_width="32dp"
+        android:layout_height="32dp"
+        android:layout_alignParentStart="true"
+        android:layout_marginStart="20dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="20dp"
+        android:src="@drawable/back" />
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="18dp"
+        android:layout_marginBottom="20dp"
+        android:text="@string/app_name"
+        android:textColor="@color/black"
+        android:textSize="20sp"
+        android:textStyle="bold" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerview"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_below="@+id/title" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 86a5d97..1db98cb 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -5,15 +5,23 @@
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".MainActivity">
+    android:background="@mipmap/activity_background"
+    tools:activity=".activity.MainActivity">
 
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Hello World!"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
+    <androidx.viewpager2.widget.ViewPager2
+        android:id="@+id/main_viewpager"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toTopOf="@+id/main_tablayout"
         app:layout_constraintTop_toTopOf="parent" />
 
+    <com.google.android.material.tabs.TabLayout
+        android:id="@+id/main_tablayout"
+        android:layout_width="match_parent"
+        android:layout_height="88dp"
+        android:background="@android:color/transparent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:tabIndicatorHeight="0dp"
+        app:tabRippleColor="@android:color/transparent" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
new file mode 100644
index 0000000..1785151
--- /dev/null
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/activity_background"
+    tools:activity=".activity.SplashActivity">
+
+    <ImageView
+        android:id="@+id/splash_image"
+        android:layout_width="150dp"
+        android:layout_height="150dp"
+        android:src="@mipmap/ic_launcher_foreground"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/splash_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="5dp"
+        android:text="@string/app_name"
+        android:textSize="25sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/splash_image" />
+
+    <ProgressBar
+        android:id="@+id/progress_bar"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="0dp"
+        android:layout_height="5dp"
+        android:layout_marginStart="53dp"
+        android:layout_marginEnd="53dp"
+        android:layout_marginBottom="80dp"
+        android:max="100"
+        android:progress="0"
+        android:progressDrawable="@drawable/seek_bar_color"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_category.xml b/app/src/main/res/layout/fragment_category.xml
new file mode 100644
index 0000000..0ff504f
--- /dev/null
+++ b/app/src/main/res/layout/fragment_category.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:activity=".fragment.CategoryFragment">
+
+    <ImageView
+        android:id="@+id/setting"
+        android:layout_width="32dp"
+        android:layout_height="32dp"
+        android:layout_alignParentStart="true"
+        android:layout_marginStart="20dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="20dp"
+        android:src="@drawable/more"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="32dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="20dp"
+        android:gravity="center"
+        android:text="@string/app_name"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerview"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_below="@+id/title"
+        android:layout_marginTop="20dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/title" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_favorite.xml b/app/src/main/res/layout/fragment_favorite.xml
new file mode 100644
index 0000000..01de172
--- /dev/null
+++ b/app/src/main/res/layout/fragment_favorite.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    tools:activity=".fragment.FavoriteFragment">
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="32dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="20dp"
+        android:gravity="center"
+        android:text="@string/favorite"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ImageView
+        android:id="@+id/background_image"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@mipmap/no_favorite"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/background_text"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="30dp"
+        android:text="@string/you_have_not_yet_included_any_favorite_photos_in_the_folder"
+        android:visibility="gone"
+        android:gravity="center"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/background_image" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerview"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_below="@+id/title"
+        android:layout_marginTop="20dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/title" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_import.xml b/app/src/main/res/layout/fragment_import.xml
new file mode 100644
index 0000000..919c63d
--- /dev/null
+++ b/app/src/main/res/layout/fragment_import.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:activity=".fragment.ImportFragment">
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="32dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="20dp"
+        android:gravity="center"
+        android:text="@string/import_image"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recyclerview"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_below="@+id/title"
+        android:layout_marginTop="20dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/title" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_category.xml b/app/src/main/res/layout/item_category.xml
new file mode 100644
index 0000000..be524f2
--- /dev/null
+++ b/app/src/main/res/layout/item_category.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <ImageView
+        android:id="@+id/item_imageview"
+        android:layout_width="match_parent"
+        android:layout_height="126dp"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/item_textview"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="12dp"
+        android:layout_marginTop="6dp"
+        android:textColor="@color/black"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/item_imageview" />
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_import.xml b/app/src/main/res/layout/item_import.xml
new file mode 100644
index 0000000..52562ae
--- /dev/null
+++ b/app/src/main/res/layout/item_import.xml
@@ -0,0 +1,21 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="126dp">
+
+    <ImageView
+        android:id="@+id/image_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:scaleType="centerInside"/>
+
+    <ImageView
+        android:id="@+id/btn_favorite"
+        android:layout_width="20dp"
+        android:layout_height="20dp"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentEnd="true"
+        android:layout_marginTop="6dp"
+        android:layout_marginEnd="6dp"
+        android:alpha="0.8"
+        android:src="@drawable/unlike" />
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/item_special_view.xml b/app/src/main/res/layout/item_special_view.xml
new file mode 100644
index 0000000..c2e3a1f
--- /dev/null
+++ b/app/src/main/res/layout/item_special_view.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="126dp">
+
+    <ImageView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:src="@drawable/work_import" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/main_tab_item_custom.xml b/app/src/main/res/layout/main_tab_item_custom.xml
new file mode 100644
index 0000000..2c045bc
--- /dev/null
+++ b/app/src/main/res/layout/main_tab_item_custom.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <ImageView
+        android:id="@+id/icon_custom"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"/>
+
+    <View
+        android:id="@+id/dot_view"
+        android:layout_width="3dp"
+        android:layout_height="3dp"
+        android:layout_marginTop="3dp"
+        android:background="@drawable/dot"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="@+id/icon_custom"
+        app:layout_constraintStart_toStartOf="@+id/icon_custom"
+        app:layout_constraintTop_toBottomOf="@+id/icon_custom" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/setting_dialog.xml b/app/src/main/res/layout/setting_dialog.xml
new file mode 100644
index 0000000..5bd7562
--- /dev/null
+++ b/app/src/main/res/layout/setting_dialog.xml
@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_centerHorizontal="true">
+
+    <!-- 第一个 ImageView 在最上面居中 -->
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="12dp"
+        android:text="@string/settings"
+        android:textSize="20sp"
+        android:textStyle="bold" />
+
+    <ImageView
+        android:id="@+id/cancel_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:layout_marginTop="12dp"
+        android:layout_marginEnd="16dp"
+        android:src="@drawable/close" />
+
+    <!--    <LinearLayout-->
+    <!--        android:id="@+id/privacy"-->
+    <!--        android:layout_width="match_parent"-->
+    <!--        android:layout_height="wrap_content"-->
+    <!--        android:layout_below="@+id/title"-->
+    <!--        android:layout_margin="8dp"-->
+    <!--        android:background="@drawable/rounded_corners"-->
+    <!--        android:gravity="center_vertical"-->
+    <!--        android:orientation="horizontal"-->
+    <!--        android:padding="8dp">-->
+
+    <!--        <TextView-->
+    <!--            android:layout_width="0dp"-->
+    <!--            android:layout_height="wrap_content"-->
+    <!--            android:layout_weight="1"-->
+    <!--            android:paddingRight="8dp"-->
+    <!--            android:text="Privacy and security" />-->
+
+    <!--        <ImageView-->
+    <!--            android:layout_width="24dp"-->
+    <!--            android:layout_height="24dp"-->
+    <!--            android:src="@drawable/privacy" />-->
+    <!--    </LinearLayout>-->
+
+    <LinearLayout
+        android:id="@+id/share"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/title"
+        android:layout_margin="8dp"
+        android:layout_marginTop="8dp"
+        android:background="@drawable/rounded_corners"
+        android:gravity="center_vertical"
+        android:orientation="horizontal"
+        android:padding="8dp">
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:paddingRight="8dp"
+            android:text="Share" />
+
+        <ImageView
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:src="@drawable/share" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/version"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@+id/share"
+        android:layout_margin="8dp"
+        android:layout_marginTop="8dp"
+        android:background="@drawable/rounded_corners"
+        android:gravity="center_vertical"
+        android:orientation="horizontal"
+        android:padding="8dp">
+
+        <TextView
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:paddingEnd="8dp"
+            android:text="Version Number" />
+
+        <TextView
+            android:id="@+id/version_number"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="1.0.0" />
+    </LinearLayout>
+
+    <!-- 底部的空白距离 -->
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="30dp"
+        android:layout_below="@+id/version" />
+</RelativeLayout>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
index 6f3b755..c4a603d 100644
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
 </adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
index 6f3b755..c4a603d 100644
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
 </adaptive-icon>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
index c209e78..0989a86 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_launcher.webp and b/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.webp
new file mode 100644
index 0000000..cc8b504
Binary files /dev/null and b/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.webp differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
index b2dfe3d..ba2941a 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp and b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
index 4f0f1d6..c8a3a4c 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_launcher.webp and b/app/src/main/res/mipmap-mdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.webp
new file mode 100644
index 0000000..d7a5821
Binary files /dev/null and b/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.webp differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
index 62b611d..1d68129 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp and b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
index 948a307..f325884 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp and b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.webp
new file mode 100644
index 0000000..bbc195f
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.webp differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
index 1b9a695..3bbac77 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp and b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
index 28d4b77..7edf9ae 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.webp
new file mode 100644
index 0000000..310b278
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.webp differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
index 9287f50..2969da3 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/activity_background.png b/app/src/main/res/mipmap-xxxhdpi/activity_background.png
new file mode 100644
index 0000000..9cc1177
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/activity_background.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
index aa7d642..a39c7d5 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.webp
new file mode 100644
index 0000000..f1a9c3d
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
index 9126ae3..52bc3df 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/no_favorite.png b/app/src/main/res/mipmap-xxxhdpi/no_favorite.png
new file mode 100644
index 0000000..d7ce33a
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/no_favorite.png differ
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 64392d1..297d960 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,3 +1,10 @@
 <resources>
     <string name="app_name">AR Trace Studio</string>
+
+    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="favorite">Favorite</string>
+    <string name="import_image">Import</string>
+    <string name="gp">https://play.google.com/store/apps/details?id=%s</string>
+    <string name="settings">Settings</string>
+    <string name="you_have_not_yet_included_any_favorite_photos_in_the_folder">You have not yet included any favorite photos in the folder.</string>
 </resources>
\ No newline at end of file