init

2025-09-10 10:43:40 +08:00 · 2025-09-10 10:43:40 +08:00 · bdb31debc8
commit bdb31debc8
89 changed files with 3647 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
--- a/app/.gitignore
+++ b/app/.gitignore
@ -0,0 +1 @@
+/build
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@ -0,0 +1,55 @@
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    id ("kotlin-kapt")
+    id ("kotlin-parcelize")
+}
+
+android {
+    namespace = "com.ux.video.file.filerecovery"
+    compileSdk = 36
+
+    defaultConfig {
+        applicationId = "com.ux.video.file.filerecovery"
+        minSdk = 24
+        targetSdk = 36
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+    kotlinOptions {
+        jvmTarget = "11"
+    }
+    buildFeatures{
+        viewBinding = true
+    }
+}
+
+dependencies {
+
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.material)
+    implementation(libs.androidx.activity)
+    implementation(libs.androidx.constraintlayout)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso.core)
+    implementation (libs.glide)
+    kapt (libs.compiler)
+}
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/app/src/androidTest/java/com/ux/video/file/filerecovery/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/com/ux/video/file/filerecovery/ExampleInstrumentedTest.kt
@ -0,0 +1,24 @@
+package com.ux.video.file.filerecovery
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.ux.video.file.filerecovery", appContext.packageName)
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+    <!-- Android 10 及以下 -->
+    <uses-permission
+        android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="28" />
+    <uses-permission
+        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
+        android:maxSdkVersion="28" /> <!-- Android 11+ -->
+    <uses-permission
+        android:name="android.permission.MANAGE_EXTERNAL_STORAGE"
+        tools:ignore="ScopedStorage" />
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+
+        tools:targetApi="31">
+        <!--        android:theme="@style/Theme.FileRecovery"-->
+        <activity
+            android:name=".photo.PhotoSortingActivity"
+            android:exported="false" />
+        <activity
+            android:name=".result.ScanResultDisplayActivity"
+            android:exported="false" />
+        <activity
+            android:name=".result.ScanningActivity"
+            android:exported="false" />
+        <activity
+            android:name=".main.ScanSelectTypeActivity"
+            android:exported="false" />
+        <activity
+            android:name=".documents.DocumentsScanResultActivity"
+            android:exported="false" />
+        <activity
+            android:name=".main.MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/app/src/main/assets/fonts/PingFang
+++ b/app/src/main/assets/fonts/PingFang
--- a/app/src/main/assets/fonts/PingFang
+++ b/app/src/main/assets/fonts/PingFang
--- a/app/src/main/java/com/ux/video/file/filerecovery/base/BaseActivity.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/base/BaseActivity.kt
@ -0,0 +1,35 @@
+package com.ux.video.file.filerecovery.base
+
+import android.os.Bundle
+import android.view.LayoutInflater
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.viewbinding.ViewBinding
+import com.ux.video.file.filerecovery.R
+
+
+abstract class BaseActivity<VB : ViewBinding>  : AppCompatActivity() {
+
+    protected lateinit var binding: VB
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        binding = inflateBinding(layoutInflater)
+        setContentView(binding.root)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+        initView()
+        initData()
+    }
+
+    protected abstract fun inflateBinding(inflater: LayoutInflater): VB
+
+    protected open fun initView() {}
+
+    protected open fun initData() {}
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/base/BaseAdapter.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/base/BaseAdapter.kt
@ -0,0 +1,48 @@
+package com.ux.video.file.filerecovery.base
+
+import android.content.Context
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import androidx.viewbinding.ViewBinding
+import kotlin.let
+
+abstract class BaseAdapter<K, T : ViewBinding>(
+    protected val mContext: Context
+) : RecyclerView.Adapter<BaseAdapter.VHolder<T>>() {
+
+    protected val data: MutableList<K> = mutableListOf()
+
+
+
+    fun addData(items: List<K>?) {
+        items?.let {
+            val start = data.size
+            data.addAll(it)
+            notifyItemRangeInserted(start, it.size)
+        }
+    }
+
+    fun setData(items: List<K>?) {
+        data.clear()
+        items?.let { data.addAll(it) }
+        notifyDataSetChanged()
+    }
+
+
+    override fun getItemCount(): Int = data.size
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): VHolder<T> {
+        return VHolder(getViewBinding(parent))
+    }
+
+    override fun onBindViewHolder(holder: VHolder<T>, position: Int) {
+        bindItem(holder, data[position])
+    }
+
+
+    protected abstract fun getViewBinding(parent: ViewGroup): T
+    protected abstract fun bindItem(holder: VHolder<T>, item: K)
+
+
+    class VHolder<V : ViewBinding>(val vb: V) : RecyclerView.ViewHolder(vb.root)
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/documents/DocumentsScanResultActivity.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/documents/DocumentsScanResultActivity.kt
@ -0,0 +1,33 @@
+package com.ux.video.file.filerecovery.documents
+
+import android.view.LayoutInflater
+import androidx.recyclerview.widget.LinearLayoutManager
+import com.ux.video.file.filerecovery.base.BaseActivity
+import com.ux.video.file.filerecovery.databinding.ActivityDocumentsScanResultBinding
+import com.ux.video.file.filerecovery.utils.ScanRepository
+
+class DocumentsScanResultActivity : BaseActivity<ActivityDocumentsScanResultBinding>() {
+
+
+    private var resultAdapter: DocumentsScanResultAdapter? = null
+    override fun inflateBinding(inflater: LayoutInflater): ActivityDocumentsScanResultBinding =
+        ActivityDocumentsScanResultBinding.inflate(layoutInflater)
+
+    override fun initView() {
+        super.initView()
+        resultAdapter = DocumentsScanResultAdapter(this@DocumentsScanResultActivity)
+        binding.recyclerView.run {
+            adapter = resultAdapter
+            layoutManager = LinearLayoutManager(this@DocumentsScanResultActivity)
+        }
+    }
+
+    override fun initData() {
+        super.initData()
+        ScanRepository.instance.photoResults.observe(this@DocumentsScanResultActivity) {
+            resultAdapter?.setData(it)
+        }
+
+    }
+
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/documents/DocumentsScanResultAdapter.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/documents/DocumentsScanResultAdapter.kt
@ -0,0 +1,32 @@
+package com.ux.video.file.filerecovery.documents
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import com.ux.video.file.filerecovery.base.BaseAdapter
+import com.ux.video.file.filerecovery.databinding.DocumentsScanResultAdapterBinding
+import com.ux.video.file.filerecovery.photo.ResultPhotos
+
+class DocumentsScanResultAdapter(mContext: Context) :
+    BaseAdapter<ResultPhotos, DocumentsScanResultAdapterBinding>(mContext) {
+    override fun getViewBinding(parent: ViewGroup): DocumentsScanResultAdapterBinding =
+        DocumentsScanResultAdapterBinding.inflate(
+            LayoutInflater.from(parent.context),
+            parent,
+            false
+        )
+
+    override fun bindItem(
+        holder: VHolder<DocumentsScanResultAdapterBinding>,
+        item: ResultPhotos
+    ) {
+
+        holder.vb.run {
+            item.run {
+                tvDirName.text = dirName
+                tvFileCount.text = allFiles.size.toString()
+            }
+
+        }
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/main/FullScreenDialogFragment.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/main/FullScreenDialogFragment.kt
@ -0,0 +1,36 @@
+package com.ux.video.file.filerecovery.main
+
+import android.graphics.Color
+import android.graphics.drawable.ColorDrawable
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.DialogFragment
+import com.ux.video.file.filerecovery.R
+
+
+class FullScreenDialogFragment : DialogFragment() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setStyle(STYLE_NORMAL, R.style.FullScreenDialog)
+    }
+
+    override fun onStart() {
+        super.onStart()
+        dialog?.window?.apply {
+            setLayout(
+                ViewGroup.LayoutParams.MATCH_PARENT,
+                ViewGroup.LayoutParams.MATCH_PARENT
+            )
+            setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT)) // 背景透明叠加
+        }
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.dialog_fullscreen, container, false)
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/main/MainActivity.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/main/MainActivity.kt
@ -0,0 +1,224 @@
+package com.ux.video.file.filerecovery.main
+
+import android.Manifest
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.os.Build
+import android.os.Environment
+import android.provider.Settings
+import android.view.LayoutInflater
+import android.view.View
+import androidx.activity.OnBackPressedCallback
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.core.content.ContextCompat
+import androidx.core.net.toUri
+import androidx.core.view.isVisible
+import com.ux.video.file.filerecovery.base.BaseActivity
+import com.ux.video.file.filerecovery.databinding.ActivityMainBinding
+import com.ux.video.file.filerecovery.main.ScanSelectTypeActivity
+import com.ux.video.file.filerecovery.utils.ScanManager
+
+class MainActivity : BaseActivity<ActivityMainBinding>() {
+
+
+    //是否正确引导用户打开所有文件管理权限
+    private var isRequestPermission = false
+    private var currentGoType = ScanSelectTypeActivity.Companion.VALUE_PHOTO
+    private val requestPermissionLauncher =
+        registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { permissions ->
+            var isAllOK = true
+            permissions.entries.forEach { entry ->
+                val permission = entry.key
+                val granted = entry.value
+                if (granted) {
+
+                } else {
+                    isAllOK = false
+                }
+            }
+            ScanManager.showLog("权限", "====isAllOK=${isAllOK}")
+            if (isAllOK) {
+                startScan()
+            }
+
+
+        }
+
+    override fun inflateBinding(inflater: LayoutInflater) = ActivityMainBinding.inflate(inflater)
+
+
+    override fun initView() {
+        super.initView()
+        onBackPressedDispatcher.addCallback(
+            this,
+            object : OnBackPressedCallback(true) {
+                override fun handleOnBackPressed() {
+                    ScanManager.showLog("权限", "====0000000")
+                    if (binding.layoutPermission.isVisible) {
+                        ScanManager.showLog("权限", "====111111")
+                        binding.layoutPermission.visibility = View.GONE
+                    } else {
+                        ScanManager.showLog("权限", "====222222222222")
+                        finish()
+                    }
+                }
+            })
+    }
+
+    override fun initData() {
+        super.initData()
+        binding.run {
+            allow.setOnClickListener {
+                try {
+                    val intent =
+                        Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION).apply {
+                            data = "package:${packageName}".toUri()
+                        }
+                    startActivity(intent)
+                } catch (e: Exception) {
+                    val intent = Intent(Settings.ACTION_MANAGE_ALL_FILES_ACCESS_PERMISSION)
+                    startActivity(intent)
+                }
+                isRequestPermission = true
+            }
+            layoutPhoto.setOnClickListener {
+                currentGoType = ScanSelectTypeActivity.Companion.VALUE_PHOTO
+                intentCheck()
+            }
+            layoutVideo.setOnClickListener {
+                currentGoType = ScanSelectTypeActivity.Companion.VALUE_VIDEO
+                intentCheck()
+            }
+            layoutAudio.setOnClickListener {
+                currentGoType = ScanSelectTypeActivity.Companion.VALUE_AUDIO
+                intentCheck()
+            }
+            layoutDocument.setOnClickListener {
+                currentGoType = ScanSelectTypeActivity.Companion.VALUE_DOCUMENT
+                intentCheck()
+            }
+        }
+        binding.btnPermission.setOnClickListener {
+
+
+            binding.layoutPermission.isVisible = true
+
+        }
+        binding.btnScanAllPhoto.setOnClickListener {
+
+            startActivity(Intent(this@MainActivity, ScanSelectTypeActivity::class.java).apply {
+                putExtra(
+                    ScanSelectTypeActivity.Companion.KEY_FILE_TYPE,
+                    ScanSelectTypeActivity.Companion.VALUE_PHOTO
+                )
+            })
+        }
+        binding.btnScanAllVideo.setOnClickListener {
+
+            startActivity(Intent(this@MainActivity, ScanSelectTypeActivity::class.java).apply {
+                putExtra(
+                    ScanSelectTypeActivity.Companion.KEY_FILE_TYPE,
+                    ScanSelectTypeActivity.Companion.VALUE_VIDEO
+                )
+            })
+        }
+        binding.btnScanAllAudio.setOnClickListener {
+
+            startActivity(Intent(this@MainActivity, ScanSelectTypeActivity::class.java).apply {
+                putExtra(
+                    ScanSelectTypeActivity.Companion.KEY_FILE_TYPE,
+                    ScanSelectTypeActivity.Companion.VALUE_AUDIO
+                )
+            })
+        }
+
+        binding.btnScanAllFile.setOnClickListener {
+//            val results = mutableListOf<ResultPhotos>()
+            val root = Environment.getExternalStorageDirectory()
+
+//            ScanManager.scanAllDocuments(root, results)
+//            ScanRepository.instance.setResults(results)
+
+            startActivity(Intent(this@MainActivity, ScanSelectTypeActivity::class.java).apply {
+                putExtra(
+                    ScanSelectTypeActivity.Companion.KEY_FILE_TYPE,
+                    ScanSelectTypeActivity.Companion.VALUE_DOCUMENT
+                )
+            })
+
+
+//            startActivity(Intent(this@MainActivity,DocumentsScanResultActivity::class.java))
+//
+//            results.forEach { doc ->
+//                ScanManager.showLog("FileScan", "目录: ${doc.dirName}, 文件数: ${doc.allFiles.size}")
+//                doc.allFiles.forEach { file ->
+//                    ScanManager.showLog("FileScan", " -> 文件: ${file.targetFile.isHidden} ")
+//                }
+//            }
+        }
+    }
+
+
+    override fun onResume() {
+        super.onResume()
+        if(isRequestPermission&&hasAllFilesAccess(this)){
+            isRequestPermission = false
+            ScanManager.showLog("--", "-------onResume")
+            startScan()
+            binding.layoutPermission.visibility = View.GONE
+        }
+    }
+    private fun intentCheck() {
+        if (!hasAllFilesAccess(this)) {
+            requestPermission(this@MainActivity)
+        } else {
+            ScanManager.showLog("--", "-------权限已经授予")
+            startScan()
+        }
+    }
+
+    /**
+     * 判断文件管理权限
+     */
+    private fun hasAllFilesAccess(context: Context): Boolean {
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            Environment.isExternalStorageManager()
+        } else {
+            val read = ContextCompat.checkSelfPermission(
+                context,
+                Manifest.permission.READ_EXTERNAL_STORAGE
+            ) == PackageManager.PERMISSION_GRANTED
+            val write = ContextCompat.checkSelfPermission(
+                context,
+                Manifest.permission.WRITE_EXTERNAL_STORAGE
+            ) == PackageManager.PERMISSION_GRANTED
+            read && write
+        }
+    }
+
+    private fun requestPermission(activity: Activity) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            binding.layoutPermission.visibility = View.VISIBLE
+        } else {
+            requestPermissionLauncher.launch(
+                arrayOf(
+                    Manifest.permission.READ_EXTERNAL_STORAGE,
+                    Manifest.permission.WRITE_EXTERNAL_STORAGE
+                )
+            )
+        }
+    }
+
+    private fun startScan() {
+        startActivity(Intent(this@MainActivity, ScanSelectTypeActivity::class.java).apply {
+            putExtra(ScanSelectTypeActivity.Companion.KEY_FILE_TYPE, currentGoType)
+        })
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        binding.layoutPermission.isVisible = false
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/main/ScanSelectTypeActivity.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/main/ScanSelectTypeActivity.kt
@ -0,0 +1,78 @@
+package com.ux.video.file.filerecovery.main
+
+import android.content.Intent
+import android.view.LayoutInflater
+import com.ux.video.file.filerecovery.R
+import com.ux.video.file.filerecovery.base.BaseActivity
+import com.ux.video.file.filerecovery.databinding.ActivityScanSelectTypeBinding
+import com.ux.video.file.filerecovery.result.ScanningActivity
+import kotlin.properties.Delegates
+
+class ScanSelectTypeActivity : BaseActivity<ActivityScanSelectTypeBinding>() {
+
+    companion object {
+        val KEY_FILE_TYPE = "file_type"
+        val VALUE_PHOTO = 0
+        val VALUE_VIDEO = 1
+        val VALUE_AUDIO = 2
+        val VALUE_DOCUMENT = 3
+    }
+
+    private var allType by Delegates.notNull<Int>()
+    private var deletedType by Delegates.notNull<Int>()
+    override fun inflateBinding(inflater: LayoutInflater): ActivityScanSelectTypeBinding =
+        ActivityScanSelectTypeBinding.inflate(inflater)
+
+
+    override fun initView() {
+        super.initView()
+        val type = intent.getIntExtra(KEY_FILE_TYPE, VALUE_PHOTO)
+        setSelectType(type)
+
+    }
+    override fun initData() {
+        super.initData()
+
+        binding.scanAllFile.setOnClickListener {
+
+            startActivity(Intent(this@ScanSelectTypeActivity, ScanningActivity::class.java).apply {
+                putExtra(ScanningActivity.Companion.KEY_SCAN_TYPE, allType)
+            })
+
+        }
+        binding.scanDeletedFile.setOnClickListener {
+            startActivity(Intent(this@ScanSelectTypeActivity, ScanningActivity::class.java).apply {
+                putExtra(ScanningActivity.Companion.KEY_SCAN_TYPE, deletedType)
+            })
+        }
+    }
+
+    private fun setSelectType(fileType: Int) {
+        when (fileType) {
+            VALUE_PHOTO -> {
+                allType = ScanningActivity.Companion.VALUE_SCAN_TYPE_photo
+                deletedType = ScanningActivity.Companion.VALUE_SCAN_TYPE_deleted_photo
+                binding.title.text = getString(R.string.photo_title)
+            }
+
+            VALUE_VIDEO -> {
+                allType = ScanningActivity.Companion.VALUE_SCAN_TYPE_video
+                deletedType = ScanningActivity.Companion.VALUE_SCAN_TYPE_deleted_video
+                binding.title.text = getString(R.string.video_title)
+            }
+
+            VALUE_AUDIO -> {
+                allType = ScanningActivity.Companion.VALUE_SCAN_TYPE_audio
+                deletedType = ScanningActivity.Companion.VALUE_SCAN_TYPE_deleted_audio
+                binding.title.text = getString(R.string.audio_title)
+            }
+
+            VALUE_DOCUMENT -> {
+                allType = ScanningActivity.Companion.VALUE_SCAN_TYPE_documents
+                deletedType = ScanningActivity.Companion.VALUE_SCAN_TYPE_deleted_documents
+                binding.title.text = getString(R.string.document_title)
+            }
+        }
+
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/photo/PhotoDisplayDateAdapter.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/photo/PhotoDisplayDateAdapter.kt
@ -0,0 +1,61 @@
+package com.ux.video.file.filerecovery.photo
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.GridLayoutManager
+import com.ux.video.file.filerecovery.base.BaseAdapter
+import com.ux.video.file.filerecovery.databinding.PhotoDisplayDateAdapterBinding
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.addItemDecorationOnce
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.dpToPx
+import com.ux.video.file.filerecovery.utils.GridSpacingItemDecoration
+
+class PhotoDisplayDateAdapter(mContext: Context) :
+    BaseAdapter<Pair<String, List<ResultPhotosFiles>>, PhotoDisplayDateAdapterBinding>(mContext) {
+
+    private var allSelected: Boolean? = null
+    private var columns = 3
+    override fun getViewBinding(parent: ViewGroup): PhotoDisplayDateAdapterBinding =
+        PhotoDisplayDateAdapterBinding.inflate(
+            LayoutInflater.from(parent.context),
+            parent,
+            false
+        )
+    fun setAllSelected(allSelect: Boolean) {
+        allSelected = allSelect
+        notifyDataSetChanged()
+    }
+    fun setColumns(int: Int){
+        columns = int
+        notifyDataSetChanged()
+    }
+    override fun bindItem(
+        holder: VHolder<PhotoDisplayDateAdapterBinding>,
+        item: Pair<String, List<ResultPhotosFiles>>
+    ) {
+        holder.vb.run {
+            val photoDisplayDateChildAdapter = PhotoDisplayDateChildAdapter(mContext)
+            item.run {
+                allSelected?.let {
+                    imSelectStatus.isSelected = it
+                    photoDisplayDateChildAdapter.setAllSelected(it)
+                }
+                 imSelectStatus.setOnClickListener {
+                     it.isSelected = !it.isSelected
+                     photoDisplayDateChildAdapter.setAllSelected(it.isSelected)
+                 }
+                val (date, files) = item
+                textDate.text = date
+                recyclerChild.apply {
+                    layoutManager = GridLayoutManager(context, columns)
+                    val gridSpacingItemDecoration =
+                        GridSpacingItemDecoration(4, 8.dpToPx(mContext), true)
+                    addItemDecorationOnce(gridSpacingItemDecoration)
+                    adapter = photoDisplayDateChildAdapter.apply { setData(files) }
+                    isNestedScrollingEnabled = false
+                }
+
+            }
+        }
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/photo/PhotoDisplayDateChildAdapter.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/photo/PhotoDisplayDateChildAdapter.kt
@ -0,0 +1,100 @@
+package com.ux.video.file.filerecovery.photo
+
+import android.content.Context
+import android.graphics.drawable.Drawable
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.DataSource
+import com.bumptech.glide.load.engine.GlideException
+import com.bumptech.glide.load.resource.bitmap.CenterCrop
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners
+import com.bumptech.glide.request.RequestListener
+import com.bumptech.glide.request.RequestOptions
+import com.bumptech.glide.request.target.Target
+import com.ux.video.file.filerecovery.base.BaseAdapter
+import com.ux.video.file.filerecovery.databinding.PhotoDisplayDateChildAdapterBinding
+import com.ux.video.file.filerecovery.utils.Common
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.dpToPx
+import com.ux.video.file.filerecovery.utils.ScanManager
+import com.ux.video.file.filerecovery.utils.ScanRepository
+import kotlin.collections.remove
+
+class PhotoDisplayDateChildAdapter(mContext: Context) :
+    BaseAdapter<ResultPhotosFiles, PhotoDisplayDateChildAdapterBinding>(mContext) {
+
+    private var allSelected: Boolean? = null
+    override fun getViewBinding(parent: ViewGroup): PhotoDisplayDateChildAdapterBinding =
+        PhotoDisplayDateChildAdapterBinding.inflate(
+            LayoutInflater.from(parent.context),
+            parent,
+            false
+        )
+
+
+    fun setAllSelected(allselect: Boolean) {
+        allSelected = allselect
+        notifyDataSetChanged()
+    }
+
+    override fun bindItem(
+        holder: VHolder<PhotoDisplayDateChildAdapterBinding>,
+        item: ResultPhotosFiles
+    ) {
+
+        holder.vb.run {
+            item.run {
+                imSelectStatus.isSelected = ScanRepository.instance.checkIsSelect(path.toString())
+                allSelected?.let {
+                    imSelectStatus.isSelected = it
+                    //全选按钮手动触发，需要更新
+                    updateSetList(it, path.toString())
+                }
+                imSelectStatus.setOnClickListener {
+                    it.isSelected = !it.isSelected
+                    updateSetList(it.isSelected, path.toString())
+
+                }
+                textSize.text = Common.formatFileSize(mContext, size)
+                Glide.with(mContext)
+                    .load(targetFile)
+                    .apply(
+                        RequestOptions()
+                            .transform(CenterCrop(), RoundedCorners(15.dpToPx(mContext)))
+                    )
+                    .listener(object : RequestListener<Drawable> {
+                        override fun onLoadFailed(
+                            e: GlideException?,
+                            model: Any?,
+                            target: Target<Drawable?>,
+                            isFirstResource: Boolean
+                        ): Boolean {
+                            ScanManager.showLog(
+                                "加载图片",
+                                "-------path = ${path} file=${targetFile}"
+                            )
+                            return false
+                        }
+
+                        override fun onResourceReady(
+                            resource: Drawable,
+                            model: Any,
+                            target: Target<Drawable?>?,
+                            dataSource: DataSource,
+                            isFirstResource: Boolean
+                        ): Boolean {
+
+                            return false
+                        }
+
+                    })
+                    .into(imageThumbnail)
+
+            }
+        }
+    }
+
+    private fun updateSetList(boolean: Boolean, path: String) {
+        ScanRepository.instance.toggleSelection(boolean,path)
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/photo/PhotoSortingActivity.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/photo/PhotoSortingActivity.kt
@ -0,0 +1,309 @@
+package com.ux.video.file.filerecovery.photo
+
+import android.view.LayoutInflater
+import androidx.lifecycle.lifecycleScope
+import androidx.recyclerview.widget.GridLayoutManager
+import androidx.recyclerview.widget.LinearLayoutManager
+import com.ux.video.file.filerecovery.R
+import com.ux.video.file.filerecovery.base.BaseActivity
+import com.ux.video.file.filerecovery.databinding.ActivityPhotoSortingBinding
+import com.ux.video.file.filerecovery.utils.Common
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.addItemDecorationOnce
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.dpToPx
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.filterBySize
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.filterBySizeList
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.filterWithinMonths
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.filterWithinMonthsList
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.getParcelableArrayListExtraCompat
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.mbToBytes
+import com.ux.video.file.filerecovery.utils.GridSpacingItemDecoration
+import com.ux.video.file.filerecovery.utils.ScanManager
+import com.ux.video.file.filerecovery.utils.ScanManager.copySelectedFilesAsync
+import com.ux.video.file.filerecovery.utils.ScanManager.deleteFilesAsync
+import com.ux.video.file.filerecovery.utils.ScanRepository
+import kotlinx.coroutines.launch
+
+class PhotoSortingActivity : BaseActivity<ActivityPhotoSortingBinding>() {
+
+    companion object {
+        //指定文件夹下的所有文件
+        val KEY_PHOTO_FOLDER_FILE = "folder_file"
+
+        val FILTER_DATE_ALL = -1
+        val FILTER_DATE_1 = 1
+        val FILTER_DATE_6 = 6
+        val FILTER_DATE_24 = 24
+
+        val FILTER_SIZE_ALL = -1
+        val FILTER_SIZE_1 = 1
+        val FILTER_SIZE_5 = 2
+        val FILTER_SIZE_OVER_5 = 3
+    }
+
+    private var columns = 3
+    private var dateAdapter: PhotoDisplayDateAdapter? = null
+    private var sizeAdapter: PhotoDisplayDateChildAdapter? = null
+    val selectedSet = mutableSetOf<String>() //  保存选中状态
+
+
+    //默认倒序排序
+    private var sortReverse = true
+
+    //筛选时间，默认全部-1
+    private var filterDate = FILTER_DATE_ALL
+
+    //筛选大小，默认全部-1
+    private var filterSize = FILTER_SIZE_ALL
+
+
+    private lateinit var sortBySizeBigToSmall: List<ResultPhotosFiles>
+    private lateinit var sortBySizeSmallToBig: List<ResultPhotosFiles>
+    private lateinit var sortByDayReverse: List<Pair<String, List<ResultPhotosFiles>>>
+    private lateinit var sortedByPositive: List<Pair<String, List<ResultPhotosFiles>>>
+
+    override fun inflateBinding(inflater: LayoutInflater): ActivityPhotoSortingBinding =
+        ActivityPhotoSortingBinding.inflate(inflater)
+
+    override fun initData() {
+        super.initData()
+
+        val list: ArrayList<ResultPhotosFiles>? =
+            intent.getParcelableArrayListExtraCompat(KEY_PHOTO_FOLDER_FILE)
+
+        list?.let {
+            //倒序（最近的在前面）
+            sortByDayReverse = Common.getSortByDayNewToOld(it)
+            //正序（最远的在前面）
+            sortedByPositive = Common.getSortByDayOldToNew(sortByDayReverse)
+            sortBySizeBigToSmall = Common.getSortBySizeBigToSmall(it)
+            sortBySizeSmallToBig = Common.getSortBySizeSmallToBig(it)
+
+            sizeAdapter = PhotoDisplayDateChildAdapter(this@PhotoSortingActivity)
+            dateAdapter = PhotoDisplayDateAdapter(this@PhotoSortingActivity).apply {
+                setData(sortByDayReverse)
+            }
+            setDateAdapter()
+            setFilter()
+            binding.run {
+
+                lifecycleScope.launch {
+                    ScanRepository.instance.selectedFlow.collect { newSet ->
+                        println("选中集合变化：$newSet")
+                        tvSelectCounts.text = newSet.size.toString()
+                    }
+                }
+                tvSelectCounts.setOnClickListener {
+                    lifecycleScope.copySelectedFilesAsync(
+                        selectedSet = ScanRepository.instance.selectedFlow.value,
+                        folder = Common.recoveryPhotoDir,
+                        onProgress = { currentCounts: Int, fileName: String, success: Boolean ->
+
+                            ScanManager.showLog(
+                                "--------恢复图片 ",
+                                "----------${currentCounts} ${fileName}"
+                            )
+
+                        }) { counts ->
+
+                        ScanManager.showLog("--------恢复图片 ", "----------恢复完成 ${counts}")
+                    }
+
+                }
+                btnDelete.setOnClickListener {
+                    lifecycleScope.deleteFilesAsync(
+                        selectedSet = ScanRepository.instance.selectedFlow.value,
+                        onProgress = { currentCounts: Int, path:String, success: Boolean ->
+                            ScanManager.showLog(
+                                "--------删除图片 ",
+                                "----------${currentCounts} ${path}"
+                            )
+
+                        }) { counts ->
+
+                        ScanManager.showLog("--------恢复图片 ", "----------恢复完成 ${counts}")
+                    }
+
+                }
+                linear.setOnCheckedChangeListener { group, checkedId ->
+                    when (checkedId) {
+                        R.id.btn_date_old_to_new -> {
+                            setDateAdapter()
+                            dateAdapter?.setData(sortedByPositive)
+                            sortReverse = false
+                        }
+
+                        R.id.btn_date_new_to_old -> {
+                            setDateAdapter()
+                            dateAdapter?.setData(sortByDayReverse)
+                            sortReverse = true
+                        }
+
+                        R.id.btn_size_big_to_small -> {
+                            setSizeAdapter()
+                            sizeAdapter?.setData(sortBySizeBigToSmall)
+                            sortReverse = true
+                        }
+
+                        R.id.btn_size_small_to_big -> {
+                            setSizeAdapter()
+                            sizeAdapter?.setData(sortBySizeSmallToBig)
+                            sortReverse = false
+                        }
+                    }
+
+
+                }
+
+                imSelectAll.setOnClickListener {
+                    imSelectAll.isSelected = !imSelectAll.isSelected
+                    sizeAdapter?.setAllSelected(imSelectAll.isSelected)
+                    dateAdapter?.setAllSelected(imSelectAll.isSelected)
+                }
+
+            }
+
+
+        }
+
+    }
+
+    private fun setDateAdapter() {
+        binding.recyclerView.run {
+            adapter = dateAdapter?.apply { setColumns(columns) }
+            layoutManager = LinearLayoutManager(this@PhotoSortingActivity)
+        }
+    }
+
+    private fun setSizeAdapter() {
+        binding.recyclerView.run {
+            adapter = sizeAdapter
+            layoutManager = GridLayoutManager(context, columns)
+            val gridSpacingItemDecoration =
+                GridSpacingItemDecoration(4, 8.dpToPx(this@PhotoSortingActivity), true)
+            addItemDecorationOnce(gridSpacingItemDecoration)
+        }
+    }
+
+    /**
+     * 筛选
+     */
+    private fun setFilter() {
+        binding.linearDate.setOnCheckedChangeListener { group, checkedId ->
+            when (checkedId) {
+                R.id.btn_date_all -> {
+                    filterDate = FILTER_DATE_ALL
+                }
+
+                R.id.btn_date_within_1 -> {
+                    filterDate = FILTER_DATE_1
+                }
+
+                R.id.btn_date_customize -> {
+
+                }
+            }
+            startFilter()
+        }
+        binding.linearSize.setOnCheckedChangeListener { group, checkedId ->
+            when (checkedId) {
+                R.id.btn_size_all -> {
+                    filterSize = FILTER_SIZE_ALL
+                }
+
+                R.id.btn_size_1m -> {
+                    filterSize = FILTER_SIZE_1
+                }
+
+                R.id.btn_size_5m -> {
+                    filterSize = FILTER_SIZE_5
+                }
+
+                R.id.btn_size_over_5m -> {
+                    filterSize = FILTER_SIZE_OVER_5
+                }
+            }
+            startFilter()
+        }
+
+        binding.rgLayout.setOnCheckedChangeListener { group, checkedId ->
+
+            when (checkedId) {
+                R.id.rb_columns_2 -> {
+                    columns = 2
+                }
+
+                R.id.rb_columns_3 -> {
+                    columns = 3
+                }
+
+                R.id.rb_columns_4 -> {
+                    columns = 4
+                }
+
+            }
+
+            when (binding.recyclerView.adapter) {
+                is PhotoDisplayDateAdapter -> {
+                    dateAdapter?.setColumns(columns)
+                }
+
+                is PhotoDisplayDateChildAdapter -> {
+                    binding.recyclerView.layoutManager =
+                        GridLayoutManager(this@PhotoSortingActivity, columns)
+
+                }
+            }
+        }
+
+    }
+
+    /**
+     * 执行筛选结果
+     */
+    private fun startFilter() {
+        when (binding.recyclerView.adapter) {
+            is PhotoDisplayDateAdapter -> {
+                val list = if (sortReverse) sortByDayReverse else sortedByPositive
+                val filterSizeCovert = filterSizeCovert(filterSize)
+                list.filterWithinMonths(filterDate)
+                    .filterBySize(filterSizeCovert.first, filterSizeCovert.second).let {
+                        dateAdapter?.setData(it)
+                        ScanManager.showLog(
+                            "---",
+                            "---date-----${it.size}  filterDate=${filterDate} first=${filterSizeCovert.first} second=${filterSizeCovert.second} dateAdapter=${dateAdapter}"
+                        )
+                    }
+
+            }
+
+            is PhotoDisplayDateChildAdapter -> {
+                val list = if (sortReverse) sortBySizeBigToSmall else sortBySizeSmallToBig
+                val filterSizeCovert = filterSizeCovert(filterSize)
+                list.filterWithinMonthsList(filterDate)
+                    .filterBySizeList(filterSizeCovert.first, filterSizeCovert.second).let {
+                        sizeAdapter?.setData(it)
+                        ScanManager.showLog(
+                            "---",
+                            "----size----${it.size}  filterDate=${filterDate} first=${filterSizeCovert.first} second=${filterSizeCovert.second} sizeAdapter=${sizeAdapter}"
+                        )
+                    }
+
+
+            }
+        }
+    }
+
+
+    private fun filterSizeCovert(filterSize: Int): Pair<Long, Long> {
+        return when (filterSize) {
+            FILTER_SIZE_ALL -> Pair(-1L, -1L)
+            FILTER_SIZE_1 -> Pair(0L, 1.mbToBytes())
+            FILTER_SIZE_5 -> Pair(1L, 5.mbToBytes())
+            FILTER_SIZE_OVER_5 -> Pair(5.mbToBytes(), Long.MAX_VALUE)
+            else -> Pair(-1L, -1L)
+        }
+
+    }
+
+
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/photo/ResultPhotos.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/photo/ResultPhotos.kt
@ -0,0 +1,11 @@
+package com.ux.video.file.filerecovery.photo
+
+import android.os.Parcelable
+import kotlinx.parcelize.Parcelize
+
+
+@Parcelize
+data class ResultPhotos(
+    val dirName: String,
+    val allFiles: ArrayList<ResultPhotosFiles>
+): Parcelable
--- a/app/src/main/java/com/ux/video/file/filerecovery/photo/ResultPhotosFiles.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/photo/ResultPhotosFiles.kt
@ -0,0 +1,18 @@
+package com.ux.video.file.filerecovery.photo
+
+import java.io.File
+
+import android.os.Parcelable
+import kotlinx.parcelize.Parcelize
+
+@Parcelize
+data class ResultPhotosFiles(
+    val name: String,
+    val path: String?= null,
+    val size: Long,          // 字节
+    val lastModified: Long,   // 时间戳
+    var isSelected: Boolean = false //  选中状态
+): Parcelable{
+    val targetFile: File?
+        get() = path?.let { File(it) }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/result/ScanResultAdapter.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/result/ScanResultAdapter.kt
@ -0,0 +1,66 @@
+package com.ux.video.file.filerecovery.result
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import android.widget.ImageView
+import com.bumptech.glide.Glide
+import com.bumptech.glide.load.resource.bitmap.CenterCrop
+import com.bumptech.glide.load.resource.bitmap.RoundedCorners
+import com.bumptech.glide.request.RequestOptions
+import com.ux.video.file.filerecovery.base.BaseAdapter
+import com.ux.video.file.filerecovery.databinding.ScanResultAdapterBinding
+import com.ux.video.file.filerecovery.photo.ResultPhotos
+import com.ux.video.file.filerecovery.photo.ResultPhotosFiles
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.dpToPx
+import java.io.File
+
+class ScanResultAdapter(
+    mContext: Context,
+    var onClickItem: (allFiles: ArrayList<ResultPhotosFiles>) -> Unit
+) :
+    BaseAdapter<ResultPhotos, ScanResultAdapterBinding>(mContext) {
+    override fun getViewBinding(parent: ViewGroup): ScanResultAdapterBinding =
+        ScanResultAdapterBinding.inflate(
+            LayoutInflater.from(parent.context),
+            parent,
+            false
+        )
+
+    override fun bindItem(
+        holder: VHolder<ScanResultAdapterBinding>,
+        item: ResultPhotos
+    ) {
+
+        holder.vb.run {
+            val imageViews = listOf(im1, im2, im3)
+            item.run {
+                textDirNameCount.text = "$dirName(${allFiles.size})"
+                val takeFiles = allFiles.take(3)
+                imageViews.forEachIndexed { index, imageView ->
+                    if (index < takeFiles.size) {
+                        takeFiles[index].targetFile?.let {
+                            loadImageView(mContext, it, imageView)
+                        }
+                    } else {
+                        imageView.setImageDrawable(null)
+                    }
+                    imageView.setOnClickListener { onClickItem(allFiles) }
+
+                }
+            }
+        }
+
+
+    }
+
+    private fun loadImageView(context: Context, file: File, imageView: ImageView) {
+        Glide.with(context)
+            .load(file)
+            .apply(
+                RequestOptions()
+                    .transform(CenterCrop(), RoundedCorners(15.dpToPx(context)))
+            )
+            .into(imageView)
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/result/ScanResultDisplayActivity.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/result/ScanResultDisplayActivity.kt
@ -0,0 +1,59 @@
+package com.ux.video.file.filerecovery.result
+
+import android.content.Intent
+import android.view.LayoutInflater
+import androidx.recyclerview.widget.LinearLayoutManager
+import com.ux.video.file.filerecovery.base.BaseActivity
+import com.ux.video.file.filerecovery.databinding.ActivityScanResultDisplayBinding
+import com.ux.video.file.filerecovery.photo.PhotoSortingActivity
+import com.ux.video.file.filerecovery.photo.ResultPhotos
+import com.ux.video.file.filerecovery.result.ScanningActivity
+import com.ux.video.file.filerecovery.utils.ExtendFunctions.getParcelableArrayListExtraCompat
+import com.ux.video.file.filerecovery.utils.ScanRepository
+
+/**
+ * 扫描结果汇总展示
+ */
+class ScanResultDisplayActivity : BaseActivity<ActivityScanResultDisplayBinding>() {
+    private var scanResultAdapter: ScanResultAdapter? = null
+
+    companion object {
+        val KEY_SCAN_RESULT = "scan_result"
+    }
+
+    override fun inflateBinding(inflater: LayoutInflater): ActivityScanResultDisplayBinding =
+        ActivityScanResultDisplayBinding.inflate(inflater)
+
+    override fun initView() {
+        super.initView()
+        val list: ArrayList<ResultPhotos>? =
+            intent.getParcelableArrayListExtraCompat(KEY_SCAN_RESULT)
+        scanResultAdapter = ScanResultAdapter(this@ScanResultDisplayActivity){ folderLists->
+            startActivity(Intent(this@ScanResultDisplayActivity, PhotoSortingActivity::class.java).apply {
+                putParcelableArrayListExtra(PhotoSortingActivity.KEY_PHOTO_FOLDER_FILE, folderLists)
+            })
+        }
+        binding.recyclerResult.run {
+            adapter = scanResultAdapter
+            layoutManager = LinearLayoutManager(this@ScanResultDisplayActivity)
+        }
+        list?.let {
+            binding.run {
+                textDirCount.text = it.size.toString()
+                val sumOf = it.sumOf { it.allFiles.size }
+                textAllCounts.text = sumOf.toString()
+            }
+            scanResultAdapter?.setData(it)
+        }
+
+
+//        ScanRepository.instance.photoResults.observe(this@ScanResultDisplayActivity) {
+//            binding.run {
+//                textDirCount.text = it.size.toString()
+//                val sumOf = it.sumOf { it.allFiles.size }
+//                textAllCounts.text = sumOf.toString()
+//            }
+//            scanResultAdapter?.setData(it)
+//        }
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/result/ScanningActivity.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/result/ScanningActivity.kt
@ -0,0 +1,124 @@
+package com.ux.video.file.filerecovery.result
+
+import android.content.Intent
+import android.os.Environment
+import android.view.LayoutInflater
+import androidx.lifecycle.lifecycleScope
+import com.ux.video.file.filerecovery.base.BaseActivity
+import com.ux.video.file.filerecovery.databinding.ActivityScanningBinding
+import com.ux.video.file.filerecovery.utils.ScanManager
+import com.ux.video.file.filerecovery.utils.ScanRepository
+import com.ux.video.file.filerecovery.utils.ScanState
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.launch
+
+class ScanningActivity : BaseActivity<ActivityScanningBinding>() {
+
+    companion object {
+        val KEY_SCAN_TYPE = "scan_type"
+        val VALUE_SCAN_TYPE_photo = 0
+        val VALUE_SCAN_TYPE_deleted_photo = 1
+        val VALUE_SCAN_TYPE_video = 2
+        val VALUE_SCAN_TYPE_deleted_video = 3
+        val VALUE_SCAN_TYPE_audio = 4
+        val VALUE_SCAN_TYPE_deleted_audio = 5
+        val VALUE_SCAN_TYPE_documents = 6
+        val VALUE_SCAN_TYPE_deleted_documents = 7
+    }
+
+    private var scanType: Int = VALUE_SCAN_TYPE_photo
+    override fun inflateBinding(inflater: LayoutInflater): ActivityScanningBinding =
+        ActivityScanningBinding.inflate(inflater)
+
+    override fun initData() {
+        super.initData()
+        scanType = intent.getIntExtra(KEY_SCAN_TYPE, VALUE_SCAN_TYPE_photo)
+        when (scanType) {
+            VALUE_SCAN_TYPE_photo, VALUE_SCAN_TYPE_video, VALUE_SCAN_TYPE_audio, VALUE_SCAN_TYPE_documents -> scanAll()
+            VALUE_SCAN_TYPE_deleted_photo, VALUE_SCAN_TYPE_deleted_video, VALUE_SCAN_TYPE_deleted_audio, VALUE_SCAN_TYPE_deleted_documents -> scanDeleted()
+        }
+
+    }
+
+
+    private fun scanAll() {
+        val total = 800
+        lifecycleScope.launch {
+            val root = Environment.getExternalStorageDirectory()
+            ScanManager.scanAllDocuments(root, type = scanType).flowOn(Dispatchers.IO).collect {
+                when (it) {
+                    is ScanState.Progress -> {
+                        updateProgress(it)
+                    }
+
+                    is ScanState.Complete -> {
+                        updateComplete(it)
+                    }
+                }
+            }
+
+
+        }
+    }
+
+    private fun scanDeleted() {
+        lifecycleScope.launch {
+
+            val root = Environment.getExternalStorageDirectory()
+            ScanManager.scanHiddenPhotoAsync(root, type = scanType).flowOn(Dispatchers.IO).collect {
+                when (it) {
+                    is ScanState.Progress -> {
+                        updateProgress(it)
+
+                    }
+
+                    is ScanState.Complete -> {
+                        updateComplete(it)
+                    }
+                }
+            }
+        }
+
+    }
+
+
+    private fun updateProgress(scanState: ScanState.Progress){
+        val total = 1000
+        scanState.let {
+            binding.run {
+                val percent = (it.scannedCount * 100 / total).coerceAtMost(100)
+                scanProgress.progress = percent
+                tvScanCurrentFilePath.text = it.filePath
+                tvScanCurrentCounts.text = it.scannedCount.toString()
+                ScanManager.showLog("Scan", it.filePath)
+            }
+            ScanManager.showLog(
+                "HiddenScan",
+                "进度: ${it.scannedCount}"
+            )
+        }
+
+    }
+    private fun updateComplete(scanState: ScanState.Complete){
+        binding.scanProgress.progress = 100
+        scanState.let {
+//            when(scanType){
+//                VALUE_SCAN_TYPE_photo,VALUE_SCAN_TYPE_deleted_photo->ScanRepository.instance.setPhotoResults(it.result)
+//                VALUE_SCAN_TYPE_video,VALUE_SCAN_TYPE_deleted_video->ScanRepository.instance.setVideoResults(it.result)
+//                VALUE_SCAN_TYPE_audio,VALUE_SCAN_TYPE_deleted_audio->ScanRepository.instance.setPhotoResults(it.result)
+//                VALUE_SCAN_TYPE_documents,VALUE_SCAN_TYPE_deleted_documents->ScanRepository.instance.setPhotoResults(it.result)
+//            }
+            startActivity(Intent(this@ScanningActivity,ScanResultDisplayActivity::class.java).apply {
+                putParcelableArrayListExtra(ScanResultDisplayActivity.KEY_SCAN_RESULT, it.result)
+            })
+            ScanManager.showLog(
+                "HiddenScan",
+                "完成: ${it.result.size}"
+            )
+
+        }
+
+    }
+
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/utils/Common.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/utils/Common.kt
@ -0,0 +1,107 @@
+package com.ux.video.file.filerecovery.utils
+
+import android.content.Context
+import android.icu.text.SimpleDateFormat
+import android.icu.util.Calendar
+import android.os.Environment
+import com.ux.video.file.filerecovery.R
+import com.ux.video.file.filerecovery.photo.ResultPhotosFiles
+import java.util.Date
+import java.util.Locale
+import kotlin.collections.sortedBy
+
+object Common {
+    val rootDir = Environment.getExternalStorageDirectory()
+    val dateFormat = SimpleDateFormat("MMM dd yyyy", Locale.ENGLISH)
+    val  recoveryPhotoDir = "MyAllRecovery/Photo"
+
+    /**
+     * 默认按照日期分类，将最新的排前面
+     */
+    fun getSortByDayNewToOld(list: ArrayList<ResultPhotosFiles>): List<Pair<String, List<ResultPhotosFiles>>> {
+
+
+        val grouped = list.groupBy {
+            dateFormat.format(Date(it.lastModified))
+        }
+        val parentData: List<Pair<String, List<ResultPhotosFiles>>> = grouped
+            .map { it.key to it.value }
+            .sortedByDescending { dateFormat.parse(it.first)?.time ?: 0L }
+        return parentData
+    }
+
+    /**
+     * 按照日期排序， 时间最早的排前面
+     *
+     */
+    fun getSortByDayOldToNew(list: List<Pair<String, List<ResultPhotosFiles>>>) =
+        list.sortedBy { dateFormat.parse(it.first)?.time ?: 0L }
+
+    /**
+     *  按照文件大小排序，将最大的排前面
+     */
+    fun getSortBySizeBigToSmall(list: ArrayList<ResultPhotosFiles>) = list.sortedByDescending {
+        it.size
+    }
+
+    /**
+     *  按照文件大小排序，将最大的排前面
+     */
+    fun getSortBySizeSmallToBig(list: ArrayList<ResultPhotosFiles>) = list.sortedBy {
+        it.size
+    }
+
+
+    /**
+     * 格式化文件大小显示
+     */
+    fun formatFileSize(context: Context, size: Long): String {
+        if (size < 1024) {
+            return "$size B"
+        }
+        val kb = size / 1024.0
+        if (kb < 1024) {
+            return String.format(context.getString(R.string.size_kb), kb)
+        }
+        val mb = kb / 1024.0
+        if (mb < 1024) {
+            return String.format(context.getString(R.string.size_kb), mb)
+        }
+        val gb = mb / 1024.0
+        return String.format(context.getString(R.string.size_gb), gb)
+    }
+
+
+    /**
+     *
+     * @param months  筛选months月之内的数据
+     */
+    fun filterWithinOneMonthByDay(
+        grouped: List<Pair<String, List<ResultPhotosFiles>>>,months: Int
+    ): List<Pair<String, List<ResultPhotosFiles>>> {
+        val today = Calendar.getInstance()
+        val oneMonthAgo = Calendar.getInstance().apply {
+            add(Calendar.MONTH, -months) // 1 个月前
+        }
+
+        return grouped.filter { (dayStr, _) ->
+            val day = dateFormat.parse(dayStr)
+            day != null && !day.before(oneMonthAgo.time) && !day.after(today.time)
+        }
+    }
+    /**
+     * @param months  筛选months月之内的数据
+     */
+    fun filterWithinOneMonth(list: List<ResultPhotosFiles>,months: Int): List<ResultPhotosFiles> {
+        val today = Calendar.getInstance()
+        val oneMonthAgo = Calendar.getInstance().apply {
+            add(Calendar.MONTH, -months)
+        }
+
+        return list.filter {
+            val cal = Calendar.getInstance().apply { timeInMillis = it.lastModified }
+            !cal.before(oneMonthAgo) && !cal.after(today)
+        }
+    }
+
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/utils/CustomTextView.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/utils/CustomTextView.kt
@ -0,0 +1,47 @@
+package com.ux.video.file.filerecovery.utils
+
+import android.content.Context
+import android.graphics.Typeface
+import android.util.AttributeSet
+import com.ux.video.file.filerecovery.R
+
+class CustomTextView @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
+) : androidx.appcompat.widget.AppCompatTextView(context, attrs, defStyleAttr) {
+
+    companion object {
+        private var regular: Typeface? = null
+        private var bold: Typeface? = null
+        private var italic: Typeface? = null
+    }
+
+    init {
+        attrs?.let {
+            val typedArray = context.obtainStyledAttributes(it, R.styleable.CustomTextView)
+            val type = typedArray.getInt(R.styleable.CustomTextView_fontType, 0)
+            typedArray.recycle()
+            when (type) {
+                0 -> {
+                    if (regular == null) {
+                        regular = Typeface.createFromAsset(context.assets, "fonts/PingFang Regular_0.ttf")
+                    }
+                    typeface = regular
+                }
+                1 -> {
+                    if (bold == null) {
+                        bold = Typeface.createFromAsset(context.assets, "fonts/PingFang Bold_0.ttf")
+                    }
+                    typeface = bold
+                }
+                2 -> {
+                    if (italic == null) {
+                        italic = Typeface.createFromAsset(context.assets, "fonts/italic.ttf")
+                    }
+                    typeface = italic
+                }
+            }
+        }
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/utils/ExtendFunctions.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/utils/ExtendFunctions.kt
@ -0,0 +1,102 @@
+package com.ux.video.file.filerecovery.utils
+
+import android.content.Context
+import android.content.Intent
+import android.icu.util.Calendar
+import android.os.Build
+import android.os.Parcelable
+import android.util.TypedValue
+import androidx.recyclerview.widget.RecyclerView
+import com.ux.video.file.filerecovery.photo.ResultPhotosFiles
+
+object ExtendFunctions {
+
+
+    fun Int.dpToPx(context: Context): Int {
+        return TypedValue.applyDimension(
+            TypedValue.COMPLEX_UNIT_DIP,
+            this.toFloat(),
+            context.resources.displayMetrics
+        ).toInt()
+    }
+
+    inline fun <reified T : Parcelable> Intent.getParcelableArrayListExtraCompat(key: String): ArrayList<T>? {
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            getParcelableArrayListExtra(key, T::class.java)
+        } else {
+            @Suppress("DEPRECATION")
+            getParcelableArrayListExtra<T>(key)
+        }
+    }
+
+    fun RecyclerView.addItemDecorationOnce(decoration: RecyclerView.ItemDecoration) {
+        for (i in 0 until itemDecorationCount) {
+            if (getItemDecorationAt(i)::class == decoration::class) {
+                return // 已经有同类型，避免重复
+            }
+        }
+        addItemDecoration(decoration)
+    }
+
+
+    /**
+     * 按时间筛选：最近 N 个月
+     */
+    fun List<ResultPhotosFiles>.filterWithinMonthsList(months: Int): List<ResultPhotosFiles> {
+        if (months == -1) return this
+        val today = Calendar.getInstance()
+        val monthsAgo = Calendar.getInstance().apply {
+            add(Calendar.MONTH, -months)
+        }
+        return this.filter {
+            val cal = Calendar.getInstance().apply { timeInMillis = it.lastModified }
+            !cal.before(monthsAgo) && !cal.after(today)
+        }
+    }
+
+    /**
+     * 按文件大小筛选：区间 [minSize, maxSize]
+     */
+    fun List<ResultPhotosFiles>.filterBySizeList(
+        minSize: Long,
+        maxSize: Long
+    ): List<ResultPhotosFiles> {
+        if (minSize == -1L) return this
+        return this.filter { it.size in minSize..maxSize }
+    }
+
+    /**
+     * 按时间筛选：最近 N 个月
+     */
+    fun List<Pair<String, List<ResultPhotosFiles>>>.filterWithinMonths(months: Int): List<Pair<String, List<ResultPhotosFiles>>> {
+        if (months == -1) return this
+        val sdf = Common.dateFormat
+        val today = Calendar.getInstance()
+        val monthsAgo = Calendar.getInstance().apply {
+            add(Calendar.MONTH, -months)
+        }
+        return this.filter { (dayStr, _) ->
+            val day = sdf.parse(dayStr)
+            day != null && !day.before(monthsAgo.time) && !day.after(today.time)
+        }
+    }
+
+    /**
+     * 分组数据：按大小筛选
+     */
+    fun List<Pair<String, List<ResultPhotosFiles>>>.filterBySize(
+        minSize: Long,
+        maxSize: Long
+    ): List<Pair<String, List<ResultPhotosFiles>>> {
+        if (minSize == -1L) return this
+        return this.mapNotNull { (date, files) ->
+            val filtered = files.filter { it.size in minSize..maxSize }
+            if (filtered.isNotEmpty()) date to filtered else null
+        }
+    }
+    fun Int.mbToBytes(): Long {
+        return this * 1024L * 1024L
+    }
+
+
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/utils/GridSpacingItemDecoration.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/utils/GridSpacingItemDecoration.kt
@ -0,0 +1,35 @@
+package com.ux.video.file.filerecovery.utils
+
+import android.graphics.Rect
+import android.view.View
+import androidx.recyclerview.widget.RecyclerView
+
+class GridSpacingItemDecoration(
+    private val spanCount: Int,
+    private val spacing: Int,
+    private val includeEdge: Boolean
+) : RecyclerView.ItemDecoration() {
+
+    override fun getItemOffsets(
+        outRect: Rect, view: View, parent: RecyclerView, state: RecyclerView.State
+    ) {
+        val position = parent.getChildAdapterPosition(view)
+        val column = position % spanCount
+
+        if (includeEdge) {
+            outRect.left = spacing - column * spacing / spanCount
+            outRect.right = (column + 1) * spacing / spanCount
+
+            if (position < spanCount) {
+                outRect.top = spacing
+            }
+            outRect.bottom = spacing
+        } else {
+            outRect.left = column * spacing / spanCount
+            outRect.right = spacing - (column + 1) * spacing / spanCount
+            if (position >= spanCount) {
+                outRect.top = spacing
+            }
+        }
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/utils/ScanManager.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/utils/ScanManager.kt
@ -0,0 +1,273 @@
+package com.ux.video.file.filerecovery.utils
+
+
+import android.graphics.BitmapFactory
+import android.util.Log
+import com.ux.video.file.filerecovery.photo.ResultPhotos
+import com.ux.video.file.filerecovery.photo.ResultPhotosFiles
+import com.ux.video.file.filerecovery.result.ScanningActivity
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.flow
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.io.File
+
+object ScanManager {
+    val IMAGE_FILE = listOf("jpg", "jpeg", "png", "gif")
+    val AUDIO_FILE = listOf("mp3", "wav", "flac", "aac", "ogg", "m4a", "amr")
+    val SHORT_AUDIO_FILE = listOf("mp3", "wav", "ogg")
+    val VIDEO_FILE = listOf("webm", "mkv", "mp4")
+    val DOCUMENT_FILE = listOf(
+        "php",
+        "txt",
+        "zip",
+        "stoutner",
+        "pdf",
+        "doc",
+        "docx",
+        "ppt",
+        "pptx",
+        "xls",
+        "xlsx",
+        "apk",
+        "xapk"
+    )
+
+    /**
+     * 扫描所有文件
+     */
+    fun scanAllDocuments(
+        root: File, maxDepth: Int = 5,
+        maxFiles: Int = 5000,
+        type: Int
+    ): Flow<ScanState> = flow {
+
+        val result = mutableMapOf<String, MutableList<File>>()
+        var fileCount = 0
+        suspend fun scanDocuments(dir: File, depth: Int) {
+            if (!dir.exists() || !dir.isDirectory) return
+            if (depth > maxDepth || fileCount >= maxFiles) return
+            dir.listFiles()?.forEach { file ->
+                if (file.isDirectory) {
+                    scanDocuments(file, depth + 1)
+                } else {
+                    var fileCheckBoolean: Boolean = false
+                    when (type) {
+                        ScanningActivity.VALUE_SCAN_TYPE_photo -> {
+                            fileCheckBoolean = isFormatFile(file, IMAGE_FILE) && isValidImage(file)
+                        }
+
+                        ScanningActivity.VALUE_SCAN_TYPE_video -> {
+                            fileCheckBoolean = isFormatFile(file, VIDEO_FILE)
+                        }
+
+                        ScanningActivity.VALUE_SCAN_TYPE_audio -> {
+                            fileCheckBoolean = isFormatFile(file, AUDIO_FILE)
+                        }
+
+                        ScanningActivity.VALUE_SCAN_TYPE_documents -> {
+                            fileCheckBoolean = file.isFile && isFormatFile(file, DOCUMENT_FILE)
+                        }
+                    }
+                    if (fileCheckBoolean) {
+                        val dirName = file.parentFile?.name ?: "Unknown"
+
+                        val list = result.getOrPut(dirName) { mutableListOf() }
+                        list.add(file)
+                        fileCount++
+
+                        emit(ScanState.Progress(fileCount, file.absolutePath))
+                    }
+                }
+            }
+        }
+
+        scanDocuments(root, depth = 0)
+        val map = result.map { (dir, files) ->
+            val resultPhotosFilesList = files.map { file ->
+                ResultPhotosFiles(
+                    name = file.name,
+                    path = file.absolutePath,
+                    size = file.length(),
+                    lastModified = file.lastModified()
+                )
+            }
+            ResultPhotos(dir, ArrayList(resultPhotosFilesList))
+        }
+
+        emit(ScanState.Complete(ArrayList(map)))
+    }
+
+
+    /**
+     * 递归扫描隐藏目录下的有效图片(删除的图片)
+     * @param maxDepth  // 最大递归深度
+     * @param maxFiles   // 最大收集的文件数
+     */
+    fun scanHiddenPhotoAsync(
+        root: File, maxDepth: Int = 5,
+        maxFiles: Int = 5000, type: Int
+    ): Flow<ScanState> = flow {
+
+        val result = mutableMapOf<String, MutableList<File>>()
+        var fileCount = 0
+        suspend fun scanDir(dir: File, depth: Int, insideHidden: Boolean = false) {
+            if (!dir.exists() || !dir.isDirectory) return
+            if (depth > maxDepth || fileCount >= maxFiles) return
+            showLog("HiddenScan", "${dir.name}  111111")
+            dir.listFiles()?.forEach { file ->
+                if (file.isDirectory) {
+                    val isHidden = file.name.startsWith(".")
+                    scanDir(file, depth + 1, insideHidden = insideHidden || isHidden)
+                } else {
+                    if (insideHidden) {
+                        var fileCheckBoolean: Boolean = false
+                        when (type) {
+                            ScanningActivity.VALUE_SCAN_TYPE_deleted_photo -> {
+                                fileCheckBoolean =
+                                    isFormatFile(file, IMAGE_FILE) && isValidImage(file)
+                            }
+
+                            ScanningActivity.VALUE_SCAN_TYPE_deleted_video -> {
+                                fileCheckBoolean = isFormatFile(file, VIDEO_FILE)
+                            }
+
+                            ScanningActivity.VALUE_SCAN_TYPE_deleted_audio -> {
+                                fileCheckBoolean = isFormatFile(file, AUDIO_FILE)
+                            }
+
+                            ScanningActivity.VALUE_SCAN_TYPE_deleted_documents -> {
+                                fileCheckBoolean = file.isFile && isFormatFile(file, DOCUMENT_FILE)
+                            }
+                        }
+                        if (fileCheckBoolean) {
+                            val dirName = file.parentFile?.name ?: "Unknown"
+                            ScanManager.showLog("HiddenScan", "${dirName}  22222")
+                            val list = result.getOrPut(dirName) { mutableListOf() }
+                            list.add(file)
+                            fileCount++
+                            emit(ScanState.Progress(fileCount, file.absolutePath))
+                        }
+                    }
+                }
+            }
+        }
+        scanDir(root, depth = 0)
+
+        ScanManager.showLog("HiddenScan", "    3333")
+        val map = result.map { (dir, files) ->
+            val resultPhotosFilesList = files.map { file ->
+                ResultPhotosFiles(
+                    name = file.name,
+                    path = file.absolutePath,
+                    size = file.length(),
+                    lastModified = file.lastModified()
+                )
+            }
+            ResultPhotos(dir, ArrayList(resultPhotosFilesList))
+        }
+        emit(ScanState.Complete(ArrayList(map)))
+    }
+
+
+    private fun isFormatFile(file: File, types: List<String>): Boolean {
+        val ext = file.extension.lowercase()
+        return types.contains(ext)
+    }
+
+    private fun isNumericDir(name: String): Boolean {
+        return name.matches(Regex("^\\d+$"))
+    }
+
+    fun showLog(tag: String, msg: String) {
+        Log.d(tag, msg)
+    }
+
+    fun isValidImage(file: File): Boolean {
+        if (!file.exists() || file.length() <= 0) return false
+        return try {
+            BitmapFactory.decodeFile(file.absolutePath)?.let {
+                it.width > 0 && it.height > 0
+            } == true
+        } catch (e: Exception) {
+            false
+        }
+    }
+
+
+    /**
+     * 做批量恢复
+     * @param folder "AllRecovery/Photo"
+     */
+    fun CoroutineScope.copySelectedFilesAsync(
+        selectedSet: Set<String>,
+        rootDir: File = Common.rootDir,
+        folder: String,
+        onProgress: (currentCounts: Int, fileName: String, success: Boolean) -> Unit,
+        onComplete: (currentCounts: Int) -> Unit
+    ) {
+        launch(Dispatchers.IO) {
+            val targetDir = File(rootDir, folder)
+            if (!targetDir.exists()) targetDir.mkdirs()
+            selectedSet.forEachIndexed { index, path ->
+                val srcFile = File(path)
+                if (srcFile.exists() && srcFile.isFile) {
+                    val destFile = File(targetDir, srcFile.name)
+                    var success = false
+                    try {
+                        srcFile.inputStream().use { input ->
+                            destFile.outputStream().use { output ->
+                                input.copyTo(output)
+                            }
+                        }
+                        success = true
+                    } catch (e: Exception) {
+                        e.printStackTrace()
+                    }
+                    withContext(Dispatchers.Main) {
+                        onProgress(index + 1, srcFile.name, success)
+                    }
+                }
+
+            }
+            withContext(Dispatchers.Main) {
+                onComplete(selectedSet.size)
+            }
+        }
+    }
+
+
+    /**
+     * 做批量删除文件
+     *
+     */
+    fun CoroutineScope.deleteFilesAsync(
+        selectedSet: Set<String>,
+        onProgress: (currentCounts: Int, path: String, success: Boolean) -> Unit,
+        onComplete: (currentCounts: Int) -> Unit
+    ) {
+        launch(Dispatchers.IO) {
+            var deletedCount = 0
+            selectedSet.forEachIndexed { index, path ->
+                try {
+                    val file = File(path)
+                    if (file.exists() && file.delete()) {
+                        deletedCount++
+                    }
+                    withContext(Dispatchers.Main) {
+                        onProgress(index + 1, path, true)
+                    }
+                } catch (e: Exception) {
+                    onProgress(index + 1, path, false)
+                }
+            }
+            withContext(Dispatchers.Main) {
+                onComplete(selectedSet.size)
+            }
+        }
+
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/utils/ScanRepository.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/utils/ScanRepository.kt
@ -0,0 +1,54 @@
+package com.ux.video.file.filerecovery.utils
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import com.ux.video.file.filerecovery.photo.ResultPhotos
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+
+
+class ScanRepository private constructor() {
+
+    //---------扫描结果
+    private val _photoResults = MutableLiveData<List<ResultPhotos>>()
+    val photoResults: LiveData<List<ResultPhotos>> get() = _photoResults
+
+    private val _videoResults = MutableLiveData<List<ResultPhotos>>()
+    val videoResults: LiveData<List<ResultPhotos>> get() = _videoResults
+
+
+    //----------查看指定目录里面的文件
+
+    fun setPhotoResults(data: List<ResultPhotos>) {
+        _photoResults.value = data
+    }
+
+    fun setVideoResults(data: List<ResultPhotos>) {
+        _videoResults.value = data
+    }
+
+    private val _selectedFlow = MutableStateFlow<Set<String>>(emptySet())
+    val selectedFlow: StateFlow<Set<String>> = _selectedFlow
+
+    fun toggleSelection(boolean: Boolean, path: String) {
+        val current = _selectedFlow.value.toMutableSet()
+        if (boolean) {
+            current.add(path)
+            ScanManager.showLog("_------", "add selected  ${path}")
+        } else {
+            current.remove(path)
+            ScanManager.showLog("_------", "remove selected  ${path}")
+        }
+        _selectedFlow.value = current
+    }
+
+    fun checkIsSelect(path: String) : Boolean{
+        val current = _selectedFlow.value.toMutableSet()
+        return current.contains(path)
+    }
+
+
+    companion object {
+        val instance by lazy { ScanRepository() }
+    }
+}
--- a/app/src/main/java/com/ux/video/file/filerecovery/utils/ScanState.kt
+++ b/app/src/main/java/com/ux/video/file/filerecovery/utils/ScanState.kt
@ -0,0 +1,9 @@
+package com.ux.video.file.filerecovery.utils
+
+import com.ux.video.file.filerecovery.photo.ResultPhotos
+
+
+sealed class ScanState  {
+    data class Progress(val scannedCount: Int,val filePath: String) : ScanState()
+    data class Complete(val result: ArrayList<ResultPhotos>) : ScanState()
+}
--- a/app/src/main/res/drawable/circle_progress_drawable.xml
+++ b/app/src/main/res/drawable/circle_progress_drawable.xml
@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <!-- 背景圆环 -->
+    <item android:id="@android:id/background">
+        <shape
+            android:innerRadiusRatio="3"
+            android:shape="ring"
+            android:thicknessRatio="10"
+            android:useLevel="false">
+            <solid android:color="#DDDDDD" />
+        </shape>
+    </item>
+
+    <!-- 前景进度圆环 -->
+    <item android:id="@android:id/progress">
+        <shape
+            android:innerRadiusRatio="3"
+            android:shape="ring"
+            android:thicknessRatio="10"
+            android:useLevel="true">
+            <solid android:color="#3F51B5" />
+        </shape>
+    </item>
+</layer-list>
--- a/app/src/main/res/drawable/ic_audio.png
+++ b/app/src/main/res/drawable/ic_audio.png
--- a/app/src/main/res/drawable/ic_contact.png
+++ b/app/src/main/res/drawable/ic_contact.png
--- a/app/src/main/res/drawable/ic_document.png
+++ b/app/src/main/res/drawable/ic_document.png
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    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" />
+</vector>
--- a/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable/ic_launcher_foreground.xml
@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
--- a/app/src/main/res/drawable/ic_recovered.png
+++ b/app/src/main/res/drawable/ic_recovered.png
--- a/app/src/main/res/drawable/ic_scan_deleted_file.png
+++ b/app/src/main/res/drawable/ic_scan_deleted_file.png
--- a/app/src/main/res/drawable/ic_scan_file.png
+++ b/app/src/main/res/drawable/ic_scan_file.png
--- a/app/src/main/res/drawable/ic_setting.png
+++ b/app/src/main/res/drawable/ic_setting.png
--- a/app/src/main/res/drawable/ic_wchat.png
+++ b/app/src/main/res/drawable/ic_wchat.png
--- a/app/src/main/res/drawable/icon_back.png
+++ b/app/src/main/res/drawable/icon_back.png
--- a/app/src/main/res/drawable/icon_selected.xml
+++ b/app/src/main/res/drawable/icon_selected.xml
@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M512.2,64.2c-247.4,0 -448,200.6 -448,448s200.6,448 448,448 448,-200.6 448,-448 -200.6,-448 -448,-448zM709,445.6L474.4,632.4c-14.7,11.7 -35.9,9.5 -48,-4.7 -0.5,-0.3 -1,-0.6 -1.4,-1L310.4,543c-15.5,-11.3 -18.8,-33 -7.5,-48.5s33,-18.8 48.5,-7.5l101.3,74.1 213.2,-169.7c15,-11.9 36.8,-9.5 48.7,5.5 11.8,14.9 9.4,36.8 -5.6,48.7z"
+      android:fillColor="#13227a"/>
+</vector>
--- a/app/src/main/res/drawable/icon_unselected.xml
+++ b/app/src/main/res/drawable/icon_unselected.xml
@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="256dp"
+    android:height="256dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+  <path
+      android:pathData="M518,87.1c-235.3,0 -426,190.7 -426,426s190.7,426 426,426 426,-190.7 426,-426 -190.7,-426 -426,-426zM518,855.1c-188.9,0 -342.1,-153.2 -342.1,-342.1S329,170.9 518,170.9s342.1,153.2 342.1,342.1 -153.2,342.1 -342.1,342.1z"
+      android:fillColor="#13227a"/>
+</vector>
--- a/app/src/main/res/drawable/im_video.png
+++ b/app/src/main/res/drawable/im_video.png
--- a/app/src/main/res/drawable/main_type_bg.xml
+++ b/app/src/main/res/drawable/main_type_bg.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="20dp"/>
+    <solid android:color="@color/white"/>
+
+</shape>
--- a/app/src/main/res/drawable/photo_size_bg.xml
+++ b/app/src/main/res/drawable/photo_size_bg.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="12dp"/>
+    <solid android:color="@color/color_photo_size_bg"/>
+
+</shape>
--- a/app/src/main/res/drawable/scan_select_bg.xml
+++ b/app/src/main/res/drawable/scan_select_bg.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="12dp"/>
+    <solid android:color="@color/color_scan_select_bg"/>
+
+</shape>
--- a/app/src/main/res/drawable/selector_icon_select.xml
+++ b/app/src/main/res/drawable/selector_icon_select.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/icon_selected" android:state_selected="true" />
+    <item android:drawable="@drawable/icon_unselected" />
+</selector>
--- a/app/src/main/res/layout/activity_documents_scan_result.xml
+++ b/app/src/main/res/layout/activity_documents_scan_result.xml
@ -0,0 +1,17 @@
+<?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=".documents.DocumentsScanResultActivity">
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@ -0,0 +1,298 @@
+<?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:orientation="vertical"
+    tools:context=".main.MainActivity">
+
+    <com.ux.video.file.filerecovery.utils.CustomTextView
+        android:id="@+id/tv_title"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="19dp"
+        android:text="@string/app_name"
+        android:textColor="@color/main_title"
+        android:textSize="24sp"
+        app:fontType="bold"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <ImageView
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_marginEnd="16dp"
+        android:src="@drawable/ic_setting"
+        app:layout_constraintBottom_toBottomOf="@id/tv_title"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="@id/tv_title" />
+
+    <RelativeLayout
+        android:id="@+id/layout_photo"
+        android:layout_width="0dp"
+        android:layout_height="168dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="28dp"
+        android:background="@drawable/main_type_bg"
+        android:paddingTop="18dp"
+        app:layout_constraintHorizontal_weight="1"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toLeftOf="@id/layout_video"
+        app:layout_constraintTop_toBottomOf="@id/tv_title">
+
+        <com.ux.video.file.filerecovery.utils.CustomTextView
+            android:id="@+id/tv_photo"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="18dp"
+            android:text="@string/main_title_photo"
+            android:textColor="@color/main_title"
+            android:textSize="16sp"
+            app:fontType="bold" />
+
+        <com.ux.video.file.filerecovery.utils.CustomTextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/tv_photo"
+            android:layout_marginStart="18dp"
+            android:layout_marginTop="4dp"
+            android:text="@string/main_title_quick_recovery"
+            android:textColor="@color/main_sub_title"
+            android:textSize="14sp"
+            app:fontType="regular" />
+
+    </RelativeLayout>
+
+
+    <RelativeLayout
+        android:id="@+id/layout_video"
+        android:layout_width="0dp"
+        android:layout_height="168dp"
+        android:layout_marginStart="11dp"
+        android:background="@drawable/main_type_bg"
+        android:paddingTop="18dp"
+        android:layout_marginEnd="16dp"
+        app:layout_constraintHorizontal_weight="1"
+        app:layout_constraintLeft_toRightOf="@id/layout_photo"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="@id/layout_photo">
+
+        <com.ux.video.file.filerecovery.utils.CustomTextView
+            android:id="@+id/tv_video"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="18dp"
+            android:text="@string/main_title_video"
+            android:textColor="@color/main_title"
+            android:textSize="16sp"
+            app:fontType="bold" />
+
+        <com.ux.video.file.filerecovery.utils.CustomTextView
+            android:id="@+id/sub_video"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/tv_video"
+            android:layout_marginStart="18dp"
+            android:layout_marginTop="4dp"
+            android:text="@string/main_title_video_recovery"
+            android:textColor="@color/main_sub_title"
+            android:textSize="14sp"
+            app:fontType="regular" />
+
+        <ImageView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_below="@id/sub_video"
+            android:layout_marginTop="12dp"
+            android:src="@drawable/im_video" />
+
+    </RelativeLayout>
+
+    <LinearLayout
+        android:id="@+id/layout_audio"
+        android:layout_width="0dp"
+        android:layout_height="60dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:background="@drawable/main_type_bg"
+        android:gravity="center_vertical"
+        android:orientation="horizontal"
+        android:paddingStart="18dp"
+        app:layout_constraintHorizontal_weight="1"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toLeftOf="@id/layout_document"
+        app:layout_constraintTop_toBottomOf="@id/layout_photo">
+
+        <ImageView
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:src="@drawable/ic_audio" />
+
+        <com.ux.video.file.filerecovery.utils.CustomTextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:text="@string/main_title_audio"
+            android:textColor="@color/main_sub_title"
+            android:textSize="16sp"
+            app:fontType="bold" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/layout_document"
+        android:layout_width="0dp"
+        android:layout_height="60dp"
+        android:layout_marginStart="11dp"
+        android:background="@drawable/main_type_bg"
+        android:gravity="center_vertical"
+        android:orientation="horizontal"
+        android:paddingStart="18dp"
+        android:layout_marginEnd="16dp"
+        app:layout_constraintHorizontal_weight="1"
+        app:layout_constraintLeft_toRightOf="@id/layout_audio"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="@id/layout_audio">
+
+        <ImageView
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:src="@drawable/ic_document" />
+
+        <com.ux.video.file.filerecovery.utils.CustomTextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:text="@string/main_title_document"
+            android:textColor="@color/main_sub_title"
+            android:textSize="16sp"
+            app:fontType="bold" />
+    </LinearLayout>
+
+
+    <LinearLayout
+        android:id="@+id/layout_recovery"
+        android:layout_width="0dp"
+        android:layout_height="60dp"
+        android:layout_marginStart="16dp"
+        android:layout_marginTop="16dp"
+        android:background="@drawable/main_type_bg"
+        android:gravity="center_vertical"
+        android:orientation="horizontal"
+        android:paddingStart="18dp"
+        app:layout_constraintHorizontal_weight="1"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toLeftOf="@id/layout_wchat"
+        app:layout_constraintTop_toBottomOf="@id/layout_audio">
+
+        <ImageView
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:src="@drawable/ic_recovered" />
+
+        <com.ux.video.file.filerecovery.utils.CustomTextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:text="@string/main_title_recovered"
+            android:textColor="@color/main_sub_title"
+            android:textSize="16sp"
+            app:fontType="bold" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/layout_wchat"
+        android:layout_width="0dp"
+        android:layout_height="60dp"
+        android:layout_marginStart="11dp"
+        android:background="@drawable/main_type_bg"
+        android:gravity="center_vertical"
+        android:orientation="horizontal"
+        android:paddingStart="18dp"
+        android:layout_marginEnd="16dp"
+        app:layout_constraintHorizontal_weight="1"
+        app:layout_constraintLeft_toRightOf="@id/layout_recovery"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="@id/layout_recovery">
+
+        <ImageView
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:src="@drawable/ic_wchat" />
+
+        <com.ux.video.file.filerecovery.utils.CustomTextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="8dp"
+            android:text="@string/main_title_document"
+            android:textColor="@color/main_sub_title"
+            android:textSize="16sp"
+            app:fontType="bold" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/layout_wchat">
+
+        <Button
+            android:id="@+id/btn_permission"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="管理所有文件的权限申请" />
+
+        <Button
+            android:id="@+id/btn_scan_all_photo"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="扫描所有图片" />
+
+        <Button
+            android:id="@+id/btn_scan_all_video"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="扫描所有视频" />
+
+        <Button
+            android:id="@+id/btn_scan_all_audio"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="扫描所有音频" />
+
+        <Button
+            android:id="@+id/btn_scan_all_file"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="扫描所有文件" />
+    </LinearLayout>
+
+    <RelativeLayout
+        android:id="@+id/layout_permission"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/white"
+        android:visibility="gone">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/app_name"/>
+
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerHorizontal="true"
+            android:layout_marginBottom="50dp"
+            android:id="@+id/allow"
+            android:layout_alignParentBottom="true"
+            android:text="Allow"/>
+
+    </RelativeLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/activity_photo_sorting.xml
+++ b/app/src/main/res/layout/activity_photo_sorting.xml
@ -0,0 +1,169 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout 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=".photo.PhotoSortingActivity">
+
+
+    <TextView
+        android:id="@+id/tv_select_counts"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="20dp"
+        android:layout_marginTop="20dp"
+        android:text="@string/app_name" />
+
+    <Button
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Delete"
+        android:id="@+id/btn_delete"
+        android:layout_toEndOf="@id/tv_select_counts"/>
+
+    <RadioGroup
+        android:id="@+id/rg_layout"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/tv_select_counts"
+        android:orientation="horizontal">
+
+        <RadioButton
+            android:id="@+id/rb_columns_2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/columns_2" />
+
+        <RadioButton
+            android:id="@+id/rb_columns_3"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/columns_3" />
+
+        <RadioButton
+            android:id="@+id/rb_columns_4"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/columns_4" />
+
+    </RadioGroup>
+
+    <RadioGroup
+        android:id="@+id/linear_size"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/rg_layout"
+        android:orientation="horizontal">
+
+        <RadioButton
+            android:id="@+id/btn_size_all"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="all size" />
+
+        <RadioButton
+            android:id="@+id/btn_size_1m"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="0-1m" />
+
+        <RadioButton
+            android:id="@+id/btn_size_5m"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="1-5m" />
+
+        <RadioButton
+            android:id="@+id/btn_size_over_5m"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="over 5m" />
+
+    </RadioGroup>
+
+    <RadioGroup
+        android:id="@+id/linear_date"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/linear_size"
+        android:orientation="horizontal">
+
+        <RadioButton
+            android:id="@+id/btn_date_all"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="all date" />
+
+        <RadioButton
+            android:id="@+id/btn_date_within_1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="within 1 month" />
+
+        <RadioButton
+            android:id="@+id/btn_date_customize"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="customize" />
+
+    </RadioGroup>
+
+
+    <ImageView
+        android:id="@+id/im_select_all"
+        android:layout_width="36dp"
+        android:layout_height="36dp"
+        android:layout_below="@id/linear_date"
+        android:padding="8dp"
+        android:src="@drawable/selector_icon_select" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignTop="@id/im_select_all"
+        android:layout_alignBottom="@id/im_select_all"
+        android:layout_toEndOf="@id/im_select_all"
+        android:gravity="center_vertical"
+        android:text="@string/select_all" />
+
+    <RadioGroup
+        android:id="@+id/linear"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/im_select_all"
+        android:orientation="horizontal">
+
+        <RadioButton
+            android:id="@+id/btn_date_old_to_new"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="old" />
+
+        <RadioButton
+            android:id="@+id/btn_date_new_to_old"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="new" />
+
+        <RadioButton
+            android:id="@+id/btn_size_small_to_big"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="small" />
+
+        <RadioButton
+            android:id="@+id/btn_size_big_to_small"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="big" />
+    </RadioGroup>
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/linear" />
+
+</RelativeLayout>
--- a/app/src/main/res/layout/activity_scan_result_display.xml
+++ b/app/src/main/res/layout/activity_scan_result_display.xml
@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout 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=".result.ScanResultDisplayActivity">
+
+
+    <TextView
+        android:id="@+id/text_all_counts"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="13" />
+
+    <TextView
+        android:id="@+id/text_file_type"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/text_all_counts"
+        android:text="photos" />
+
+    <TextView
+        android:id="@+id/text_dir_count"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="75dp"
+        android:layout_toEndOf="@id/text_all_counts"
+        android:text="13" />
+
+    <TextView
+        android:id="@+id/text_dir"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/text_dir_count"
+        android:layout_alignStart="@id/text_dir_count"
+        android:text="Folders" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_result"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/text_dir"
+        android:layout_marginTop="35dp" />
+
+</RelativeLayout>
--- a/app/src/main/res/layout/activity_scan_select_type.xml
+++ b/app/src/main/res/layout/activity_scan_select_type.xml
@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout 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:orientation="vertical"
+    tools:context=".main.ScanSelectTypeActivity">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="44dp"
+        android:background="@color/white"
+        android:gravity="center_vertical">
+
+        <ImageView
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:src="@mipmap/ic_launcher" />
+
+
+        <com.ux.video.file.filerecovery.utils.CustomTextView
+            android:id="@+id/title"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerHorizontal="true"
+            android:textColor="@color/main_title"
+            android:textSize="16sp"
+            app:fontType="bold" />
+    </RelativeLayout>
+
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/color_bg"
+        android:orientation="vertical">
+
+        <LinearLayout
+            android:id="@+id/scan_all_file"
+            android:layout_width="match_parent"
+            android:layout_height="160dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="16dp"
+            android:layout_marginEnd="16dp"
+            android:background="@drawable/main_type_bg"
+            android:gravity="center"
+            android:orientation="vertical">
+
+            <ImageView
+                android:layout_width="40dp"
+                android:layout_height="40dp"
+                android:src="@drawable/ic_scan_file" />
+
+            <com.ux.video.file.filerecovery.utils.CustomTextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:text="@string/scan_all_file"
+                android:textColor="@color/main_title"
+                android:textSize="20sp"
+                app:fontType="bold" />
+        </LinearLayout>
+
+        <LinearLayout
+            android:id="@+id/scan_deleted_file"
+            android:layout_width="match_parent"
+            android:layout_height="160dp"
+            android:layout_marginStart="16dp"
+            android:layout_marginTop="10dp"
+            android:layout_marginEnd="16dp"
+            android:background="@drawable/main_type_bg"
+            android:gravity="center"
+            android:orientation="vertical">
+
+            <ImageView
+                android:layout_width="40dp"
+                android:layout_height="40dp"
+                android:src="@drawable/ic_scan_deleted_file" />
+
+            <com.ux.video.file.filerecovery.utils.CustomTextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp"
+                android:text="@string/scan_deleted_files"
+                android:textColor="@color/main_title"
+                android:textSize="20sp"
+                app:fontType="bold" />
+        </LinearLayout>
+    </LinearLayout>
+
+
+</LinearLayout>
--- a/app/src/main/res/layout/activity_scanning.xml
+++ b/app/src/main/res/layout/activity_scanning.xml
@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout 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=".result.ScanningActivity">
+
+    <ImageView
+        android:id="@+id/image_view_back"
+        android:layout_width="45dp"
+        android:layout_height="45dp"
+        android:layout_marginStart="15dp"
+        android:padding="10dp"
+        android:src="@drawable/icon_back" />
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="45dp"
+        android:layout_marginStart="15dp"
+        android:layout_toEndOf="@id/image_view_back"
+        android:gravity="center"
+        android:text="@string/app_name" />
+
+    <ProgressBar
+        android:id="@+id/scan_progress"
+        style="?android:attr/progressBarStyleHorizontal"
+        android:layout_width="130dp"
+        android:layout_height="130dp"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="260dp"
+        android:max="100"
+        android:progress="0"
+        android:progressDrawable="@drawable/circle_progress_drawable" />
+
+    <TextView
+        android:id="@+id/tv_scan_current_counts"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/scan_progress"
+        android:layout_centerHorizontal="true"
+        android:text="10 photos"
+        android:textColor="@color/black" />
+
+    <TextView
+        android:id="@+id/tv_scan_current_file_path"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/tv_scan_current_counts"
+        android:layout_marginStart="25dp"
+        android:layout_marginTop="25dp"
+        android:text="10 photos"
+        android:textColor="@color/black" />
+
+</RelativeLayout>
--- a/app/src/main/res/layout/dialog_fullscreen.xml
+++ b/app/src/main/res/layout/dialog_fullscreen.xml
@ -0,0 +1,22 @@
+<?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="match_parent"
+    android:background="@color/white">
+
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/app_name"/>
+
+    <Button
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerHorizontal="true"
+        android:layout_marginBottom="50dp"
+        android:id="@+id/allow"
+        android:layout_alignParentBottom="true"
+        android:text="Allow"/>
+
+</RelativeLayout>
--- a/app/src/main/res/layout/documents_scan_result_adapter.xml
+++ b/app/src/main/res/layout/documents_scan_result_adapter.xml
@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:gravity="center_vertical"
+    android:layout_height="50dp">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/tv_dir_name"/>
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_alignParentEnd="true"
+        android:layout_height="wrap_content"
+        android:id="@+id/tv_file_count"/>
+
+</RelativeLayout>
--- a/app/src/main/res/layout/photo_display_date_adapter.xml
+++ b/app/src/main/res/layout/photo_display_date_adapter.xml
@ -0,0 +1,31 @@
+<?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">
+
+    <TextView
+        android:id="@+id/text_date"
+        android:layout_marginTop="10dp"
+        android:layout_marginBottom="10dp"
+        android:textSize="19sp"
+        android:text="@string/app_name"
+        android:textStyle="bold"
+        android:layout_marginStart="8dp"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+
+    <ImageView
+        android:layout_width="36dp"
+        android:layout_height="36dp"
+        android:padding="8dp"
+        android:layout_alignParentEnd="true"
+        android:id="@+id/im_select_status"
+        android:src="@drawable/selector_icon_select" />
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/recycler_child"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_below="@id/text_date" />
+
+</RelativeLayout>
--- a/app/src/main/res/layout/photo_display_date_child_adapter.xml
+++ b/app/src/main/res/layout/photo_display_date_child_adapter.xml
@ -0,0 +1,38 @@
+<?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="90dp">
+
+    <ImageView
+        android:id="@+id/image_thumbnail"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:background="@drawable/photo_size_bg">
+
+        <TextView
+            android:id="@+id/text_size"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="5dp"
+            android:layout_marginTop="8dp"
+            android:layout_marginBottom="8dp"
+            android:text="150kb"
+            android:textColor="@color/white"
+            android:textSize="15sp" />
+
+
+    </RelativeLayout>
+
+    <ImageView
+        android:layout_width="36dp"
+        android:layout_height="36dp"
+        android:padding="8dp"
+        android:id="@+id/im_select_status"
+        android:src="@drawable/selector_icon_select" />
+
+</RelativeLayout>
--- a/app/src/main/res/layout/scan_result_adapter.xml
+++ b/app/src/main/res/layout/scan_result_adapter.xml
@ -0,0 +1,58 @@
+<?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_marginTop="13dp"
+    android:layout_height="wrap_content">
+
+    <TextView
+        android:id="@+id/text_dir_name_count"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="26dp"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+    <ImageView
+        android:id="@+id/im1"
+        android:layout_width="0dp"
+        android:layout_height="120dp"
+        android:layout_below="@id/text_dir_name_count"
+        android:layout_marginStart="10dp"
+        android:layout_marginEnd="7dp"
+        android:layout_marginTop="10dp"
+        android:src="@mipmap/ic_launcher"
+        app:layout_constraintHorizontal_weight="1"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toLeftOf="@id/im2"
+        app:layout_constraintTop_toBottomOf="@id/text_dir_name_count" />
+
+    <ImageView
+        android:id="@+id/im2"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_below="@id/text_dir_name_count"
+        android:layout_marginEnd="7dp"
+        android:src="@mipmap/ic_launcher"
+        app:layout_constraintBottom_toBottomOf="@id/im1"
+        app:layout_constraintHorizontal_weight="1"
+        app:layout_constraintLeft_toRightOf="@id/im1"
+        app:layout_constraintRight_toLeftOf="@id/im3"
+        app:layout_constraintTop_toTopOf="@id/im1" />
+
+    <ImageView
+        android:id="@+id/im3"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_below="@id/text_dir_name_count"
+        android:layout_marginEnd="10dp"
+        android:src="@mipmap/ic_launcher"
+        app:layout_constraintBottom_toBottomOf="@id/im1"
+        app:layout_constraintHorizontal_weight="1"
+        app:layout_constraintLeft_toRightOf="@id/im2"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="@id/im1" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@ -0,0 +1,6 @@
+<?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" />
+</adaptive-icon>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@ -0,0 +1,6 @@
+<?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" />
+</adaptive-icon>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@ -0,0 +1,8 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.FileRecovery" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+        <item name="android:windowBackground">@color/white</item>
+    </style>
+</resources>
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <declare-styleable name="CustomTextView">
+        <attr name="fontType" format="enum">
+            <enum name="regular" value="0"/>
+            <enum name="bold" value="1"/>
+            <enum name="italic" value="2"/>
+        </attr>
+    </declare-styleable>
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+    <color name="color_scan_select_bg">#DDF6C1</color>
+    <color name="color_photo_size_bg">#B1A6A6A6</color>
+
+    <color name="main_title">#000000</color>
+    <color name="main_sub_title">#9696A2</color>
+    <color name="color_bg">#F5F5FA</color>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@ -0,0 +1,29 @@
+<resources>
+    <string name="app_name">File Recovery</string>
+    <string name="scan_all_file">Scan all files</string>
+    <string name="scan_deleted_files">Scan deleted files</string>
+    <string name="select_all">Select all</string>
+
+
+    <string name="size_kb">%.2f KB</string>
+    <string name="size_mb">%.2f MB</string>
+    <string name="size_gb">%.2f GB</string>
+
+    <string name="columns_2">2 columns</string>
+    <string name="columns_3">3 columns</string>
+    <string name="columns_4">4 columns</string>
+
+    <string name="main_title_photo">Photo</string>
+    <string name="main_title_quick_recovery">Quick recovery</string>
+    <string name="main_title_video">Video</string>
+    <string name="main_title_video_recovery">Video recovery</string>
+    <string name="main_title_audio">Audio</string>
+    <string name="main_title_document">Document</string>
+    <string name="main_title_recovered">Recovered</string>
+    <string name="main_title_contacts_recovered">Contacts recovery</string>
+
+    <string name="photo_title">Photo recovery</string>
+    <string name="video_title">Video recovery</string>
+    <string name="audio_title">Audio recovery</string>
+    <string name="document_title">Document recovery</string>
+</resources>
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="FullScreenDialog" parent="Theme.AppCompat.Light.NoActionBar">
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:backgroundDimEnabled">false</item>
+    </style>
+
+
+</resources>
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.FileRecovery" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.FileRecovery" parent="Base.Theme.FileRecovery" />
+</resources>
--- a/app/src/main/res/xml/backup_rules.xml
+++ b/app/src/main/res/xml/backup_rules.xml
@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older than API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
--- a/app/src/main/res/xml/data_extraction_rules.xml
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
--- a/app/src/test/java/com/ux/video/file/filerecovery/ExampleUnitTest.kt
+++ b/app/src/test/java/com/ux/video/file/filerecovery/ExampleUnitTest.kt
@ -0,0 +1,17 @@
+package com.ux.video.file.filerecovery
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}
--- a/build.gradle.kts
+++ b/build.gradle.kts
@ -0,0 +1,5 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.kotlin.android) apply false
+}
--- a/gradle.properties
+++ b/gradle.properties
@ -0,0 +1,23 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. For more details, visit
+# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@ -0,0 +1,29 @@
+[versions]
+agp = "8.10.1"
+glide = "4.16.0"
+kotlin = "2.0.21"
+coreKtx = "1.17.0"
+junit = "4.13.2"
+junitVersion = "1.3.0"
+espressoCore = "3.7.0"
+appcompat = "1.7.1"
+material = "1.12.0"
+activity = "1.10.1"
+constraintlayout = "2.2.1"
+
+[libraries]
+androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+compiler = { module = "com.github.bumptech.glide:compiler", version.ref = "glide" }
+glide = { module = "com.github.bumptech.glide:glide", version.ref = "glide" }
+junit = { group = "junit", name = "junit", version.ref = "junit" }
+androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
+androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
+androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+androidx-activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
+androidx-constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -0,0 +1,6 @@
+#Tue Aug 26 15:34:03 CST 2025
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
--- a/185
+++ b/185
@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@ -0,0 +1,24 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+rootProject.name = "FileRecovery"
+include(":app")
+