完善代码

app/build.gradle.kts

@@ -52,4 +52,5 @@ dependencies {
     androidTestImplementation(libs.androidx.espresso.core)
     implementation(libs.androidx.navigation.fragment.ktx)
     implementation(libs.androidx.navigation.ui.ktx)
+    implementation(libs.glide)
 }
\ No newline at end of file

app/src/main/AndroidManifest.xml

@@ -22,22 +22,29 @@
         tools:targetApi="31">
         <activity
             android:name=".kokoInternalstorage.KoInternalkoActivity"
-            android:exported="false" />
+            android:exported="false"
+            android:screenOrientation="portrait"
+            tools:ignore="DiscouragedApi,LockedOrientationActivity" />
         <activity
             android:name=".kokodup.KoDupFilekoActivity"
-            android:exported="false" />
+            android:exported="false"
+            android:screenOrientation="portrait"
+            tools:ignore="DiscouragedApi,LockedOrientationActivity" />
         <activity
             android:name=".kokolistfile.KoListFilekoActivity"
             android:exported="false"
             android:screenOrientation="portrait"
-            tools:ignore="LockedOrientationActivity" />
+            tools:ignore="DiscouragedApi,LockedOrientationActivity" />
         <activity
-            android:name=".gridfile.KoGridFilekoActivity"
-            android:exported="false" />
+            android:name=".kokogridfile.KoGridFilekoActivity"
+            android:exported="false"
+            android:screenOrientation="portrait"
+            tools:ignore="DiscouragedApi,LockedOrientationActivity" />
         <activity
             android:name=".KokoLaunchActivity"
             android:exported="true"
-            android:screenOrientation="portrait">
+            android:screenOrientation="portrait"
+            tools:ignore="DiscouragedApi,LockedOrientationActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
@@ -47,7 +54,8 @@
         <activity
             android:name=".MainActivity"
             android:exported="true"
-            android:screenOrientation="portrait" />
+            android:screenOrientation="portrait"
+            tools:ignore="DiscouragedApi,LockedOrientationActivity" />
     </application>
 
 </manifest>
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/CommonViewModel.kt

+package com.zxhy.fastfilemanagerpro
+
+import android.content.Context
+import android.os.Environment
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.koFileDatako
+import com.zxhy.fastfilemanagerpro.kokotools.HelperTraverse
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+import java.io.File
+import java.util.Stack
+import kotlin.reflect.KFunction1
+
+abstract class CommonViewModel : ViewModel() {
+
+    /**
+     * 只删除文件列表
+     */
+    fun deleteFiles(files: List<File>, finishAction: () -> Unit) =
+        viewModelScope.launch(Dispatchers.IO) {
+            runCatching {
+                files.forEach {
+                    if (it.exists()) {
+                        it.delete()
+                    }
+                }
+            }
+            finishAction.invoke()
+        }
+
+    fun deleteFileOrDir(files: List<File>, finishAction: () -> Unit) =
+        viewModelScope.launch(Dispatchers.IO) {
+            runCatching {
+                files.forEach {
+                    if (it.exists()) {
+                        if (it.isFile) it.delete() else deleteDirectory(it)
+                    }
+                }
+            }
+            finishAction.invoke()
+        }
+
+    /**
+     *删除文件夹
+     */
+    fun deleteDirectory(dir: File): Boolean {
+        val stackFiles = Stack<File>()
+        stackFiles.push(dir)
+        while (stackFiles.size > 0) {
+            val currentFile = stackFiles.peek()
+            val subFiles = currentFile.listFiles()
+
+            if (subFiles != null) {
+                for (i in subFiles.indices) {
+                    if (subFiles[i].isFile) {
+                        if (!subFiles[i].delete()) {
+                            return false
+                        }
+                    } else {
+                        stackFiles.push(subFiles[i])
+                    }
+                }
+            }
+            if (currentFile === stackFiles.peek()) {
+                if (!currentFile.delete()) {
+                    return false
+                }
+                stackFiles.pop()
+            }
+        }
+        return true
+    }
+
+    /**
+     * 复制文件夹
+     * @param source 原文件夹
+     * @param target 目标文件夹
+     */
+    fun copyDirectory(source: File, target: File) {
+        try {
+            if (source.isDirectory) {
+                if (!target.exists()) target.mkdir()
+
+                source.list()?.map { sub ->
+                    copyDirectory(File(source, sub), File(target, sub))
+                }
+            } else {
+                source.copyTo(target, overwrite = true)
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        }
+
+    }
+
+    fun loadFile(
+        context: Context,
+        filter: (file: File) -> Boolean,
+        onDo: (list: List<KoFileDatako>) -> Unit,
+        onFinish: (list: List<KoFileDatako>) -> Unit
+    ) {
+
+        viewModelScope.launch(Dispatchers.IO) {
+            val root = Environment.getExternalStorageDirectory()
+            val resultList = arrayListOf<KoFileDatako>()
+            var firstSend = false
+
+            HelperTraverse.linkedLisTraverseFolder(root) { file ->
+                if (filter(file)) {
+                    resultList.add(file.koFileDatako(context))
+                    if (resultList.size == 20 && !firstSend) {
+                        onDo.invoke(resultList)
+                        resultList.clear()
+                        firstSend = true
+                    }
+                }
+            }
+            onFinish.invoke(resultList)
+        }
+
+    }
+
+    fun loadAllFile(
+        context: Context,
+        filter: (file: File) -> Boolean,
+        onFinish: (list: List<KoFileDatako>) -> Unit
+    ) {
+
+        viewModelScope.launch(Dispatchers.IO) {
+            val root = Environment.getExternalStorageDirectory()
+            val resultList = arrayListOf<KoFileDatako>()
+
+            HelperTraverse.linkedLisTraverseFolder(root) { file ->
+                if (filter(file)) {
+                    resultList.add(file.koFileDatako(context))
+                }
+            }
+            onFinish.invoke(resultList)
+        }
+
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/GlideApp.kt

+package com.zxhy.fastfilemanagerpro
+
+import android.app.Application
+import com.bumptech.glide.annotation.GlideModule
+
+@GlideModule
+class GlideApp : Application() {
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/MainActivity.kt

@@ -5,6 +5,7 @@ import android.view.MenuItem
 import android.view.View
 import android.widget.AdapterView
 import androidx.activity.enableEdgeToEdge
+import androidx.annotation.ColorRes
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.core.view.ViewCompat
@@ -13,12 +14,17 @@ import androidx.navigation.findNavController
 import androidx.navigation.fragment.NavHostFragment
 import com.google.android.material.navigation.NavigationBarView
 import com.zxhy.fastfilemanagerpro.databinding.ActivityMainBinding
+import com.zxhy.fastfilemanagerpro.kokotools.ActivityLauncher
+import com.zxhy.fastfilemanagerpro.kokotools.permission.PermissionCheck.storePermissionCheck
+import com.zxhy.fastfilemanagerpro.kokotools.permission.StorePermissionEx.requestStoreFollow
 
 class MainActivity : AppCompatActivity() {
     private lateinit var binding: ActivityMainBinding
+    private lateinit var activityLauncher: ActivityLauncher
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
+        activityLauncher = ActivityLauncher(this)
         binding = ActivityMainBinding.inflate(layoutInflater)
         setContentView(binding.root)
         ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
@@ -77,5 +83,18 @@ class MainActivity : AppCompatActivity() {
                 return true
             }
         })
+
+        if (!storePermissionCheck()) {
+            requestStoreFollow(activityLauncher,
+                disAgreeAction = {
+                },
+                agreeAction = {
+                })
+        }
+    }
+
+    fun setSystemBarColor(@ColorRes colorRes: Int) {
+        // color_b3000000 权限窗口颜色
+        window.statusBarColor = ContextCompat.getColor(this, colorRes)
     }
 }
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/gridfile/KoGridFilekoActivity.kt

-package com.zxhy.fastfilemanagerpro.gridfile
-
-import android.os.Bundle
-import androidx.activity.enableEdgeToEdge
-import androidx.appcompat.app.AppCompatActivity
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
-import com.zxhy.fastfilemanagerpro.R
-import com.zxhy.fastfilemanagerpro.databinding.ActivityKoGridFilekoBinding
-
-class KoGridFilekoActivity : AppCompatActivity() {
-    private lateinit var binding: ActivityKoGridFilekoBinding
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-        binding = ActivityKoGridFilekoBinding.inflate(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
-        }
-    }
-
-    companion object {
-        const val IMAGE_FILE = "Image file"
-        const val VIDEO_FILE = "Video file"
-    }
-}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokoInternalstorage/KoInternalkoAdapter.kt

+package com.zxhy.fastfilemanagerpro.kokoInternalstorage
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.os.Environment
+import android.view.View
+import android.view.ViewGroup
+import androidx.core.content.ContextCompat
+import androidx.recyclerview.widget.RecyclerView.ViewHolder
+import com.zxhy.fastfilemanagerpro.R
+import com.zxhy.fastfilemanagerpro.databinding.ItemKokoListFileBinding
+import com.zxhy.fastfilemanagerpro.kokoadapter.CommonAdapter
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.koFileDatako
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.loadImageIcon
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.toFile
+import com.zxhy.fastfilemanagerpro.kokotools.XmlEx.inflate
+import java.io.File
+
+class KoInternalkoAdapter(
+    private val context: Context,
+    private val allSelect: (flag: Boolean) -> Unit,
+    private val pageCount: ((count: Int) -> Unit)? = null
+) : CommonAdapter<KoInternalkoAdapter.KoInternalkoViewHolder>() {
+
+    private var selectMode = false
+    private var currentDir = Environment.getExternalStorageDirectory()
+    private var cannotFiles = arrayListOf<String>()
+    private var canPage = true
+
+    fun setCanPage(canPage: Boolean) {
+        this.canPage = canPage
+    }
+
+    fun getCurrentDir(): File {
+        return currentDir
+    }
+
+    @SuppressLint("NotifyDataSetChanged")
+    fun showSelectMode(show: Boolean) {
+        selectMode = show
+        notifyDataSetChanged()
+    }
+
+    class KoInternalkoViewHolder(view: View) : ViewHolder(view) {
+        val binding = ItemKokoListFileBinding.bind(view)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): KoInternalkoViewHolder {
+        return KoInternalkoViewHolder(R.layout.item_koko_list_file.inflate(parent))
+    }
+
+    override fun onBindViewHolder(holder: KoInternalkoViewHolder, position: Int) {
+
+    }
+
+    @SuppressLint("SetTextI18n")
+    override fun onBindViewHolder(
+        holder: KoInternalkoViewHolder,
+        position: Int,
+        payloads: MutableList<Any>
+    ) {
+        val context = holder.binding.root.context
+        val data = fileList[position]
+        if (payloads.isEmpty()) {
+            holder.binding.apply {
+
+                data.loadImageIcon(context, ivIcon)
+
+                if (cannotFiles.contains(data.toFile().absolutePath)) {
+                    root.setBackgroundColor(ContextCompat.getColor(context, R.color.color_606060))
+                    root.setOnClickListener { }
+                } else {
+                    root.setBackgroundColor(ContextCompat.getColor(context, R.color.color_ffffff))
+                    root.setOnClickListener {
+                        if (canPage) {
+                            pageNext(context, data)
+                        }
+                    }
+                }
+
+                tvName.text = data.name
+                tvInfo.text = "${data.timeE}  ${data.sizeF}"
+                if (selectMode) {
+                    ivSelector.visibility = View.VISIBLE
+                    ivSelector.isSelected = data.isSelect
+                    ivSelector.setOnClickListener {
+                        data.isSelect = !data.isSelect
+                        ivSelector.isSelected = data.isSelect
+                        notifyItemChanged(position, "局部刷洗")
+                        allSelect.invoke(fileList.all { it.isSelect })
+                    }
+                } else {
+                    ivSelector.visibility = View.GONE
+                }
+            }
+        } else {
+            holder.binding.apply {
+                ivSelector.isSelected = data.isSelect
+            }
+            super.onBindViewHolder(holder, position, payloads)
+        }
+    }
+
+    private fun pageNext(context: Context, data: KoFileDatako) {
+        val list = data.toFile().listFiles()?.map { it.koFileDatako(context) } ?: listOf()
+        setData(list)
+        currentDir = data.toFile()
+        pageCount?.invoke(list.size)
+    }
+
+    /**
+     * @return 是否是根目录
+     */
+    fun pageBefore(): Boolean {
+
+        return if (currentDir.absolutePath == Environment.getExternalStorageDirectory().absolutePath) {
+            true
+        } else {
+            val parentDir = currentDir.parentFile ?: File("")
+            if (parentDir.exists()) {
+                val data = parentDir.listFiles()?.map { it.koFileDatako(context) } ?: listOf()
+                setData(data)
+                currentDir = parentDir
+                pageCount?.invoke(data.size)
+            }
+            false
+        }
+    }
+
+    fun notifyCurrentDir() {
+        val data = currentDir.listFiles()?.map { it.koFileDatako(context) } ?: listOf()
+        setData(data)
+        pageCount?.invoke(itemCount)
+    }
+
+
+    @SuppressLint("NotifyDataSetChanged")
+    fun setCannotDir(dirs: List<File>) {
+        cannotFiles.addAll(dirs.map { it.absolutePath })
+        notifyDataSetChanged()
+    }
+
+    fun clearCannotDir() {
+        cannotFiles.clear()
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokoInternalstorage/KoInternalkoViewModel.kt

+package com.zxhy.fastfilemanagerpro.kokoInternalstorage
+
+import android.content.IntentSender.OnFinished
+import androidx.lifecycle.viewModelScope
+import com.zxhy.fastfilemanagerpro.CommonViewModel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import java.io.File
+
+class KoInternalkoViewModel : CommonViewModel() {
+    fun renameFile(selectFile: File, newName: String, result: () -> Unit) {
+        runCatching {
+            val flag = selectFile.renameTo(File(selectFile.parentFile, newName))
+            if (flag) {
+                result.invoke()
+            }
+        }
+    }
+
+    fun copyFiles(files: List<File>, destDir: File, result: () -> Unit) =
+        viewModelScope.launch(Dispatchers.IO) {
+            runCatching {
+                files.map {
+                    if (it.isFile) {
+                        it.copyTo(File(destDir, it.name), overwrite = true)
+                    } else {
+                        copyDirectory(it, File(destDir, it.name))
+                    }
+                }
+            }
+            result.invoke()
+        }
+
+    fun moveFiles(files: List<File>, destDir: File, result: () -> Unit) =
+        viewModelScope.launch(Dispatchers.IO) {
+            runCatching {
+                files.map {
+                    if (it.isFile) {
+                        it.copyTo(File(destDir, it.name), overwrite = true)
+                        it.delete()
+                    } else {
+                        copyDirectory(it, File(destDir, it.name))
+                        deleteDirectory(it)
+                    }
+                }
+            }
+            result.invoke()
+        }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokoadapter/AdapterCommonDataFunction.kt

@@ -3,13 +3,13 @@ package com.zxhy.fastfilemanagerpro.kokoadapter
 import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
 
 
-interface AdapterCommonDataFunction {
+interface AdapterCommonDataFunction<T> {
 
-    abstract fun setData(data: List<KoFileDatako>)
-    abstract fun addData(data: List<KoFileDatako>)
+    abstract fun setData(data: List<T>)
+    abstract fun addData(data: List<T>)
     abstract fun clearData()
-    abstract fun removeData(data: List<KoFileDatako>)
-    abstract fun getSelectData(): List<KoFileDatako>
+    abstract fun removeData(data: List<T>)
+    abstract fun getSelectData(): List<T>
     abstract fun toggleSelect(select: Boolean)
 
 }
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokoadapter/CommonAdapter.kt

 package com.zxhy.fastfilemanagerpro.kokoadapter
 
 import android.annotation.SuppressLint
+import android.util.Log
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.ViewHolder
 import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
 
 abstract class CommonAdapter<T : ViewHolder?>() : RecyclerView.Adapter<T>(),
-    AdapterCommonDataFunction {
+    AdapterCommonDataFunction<KoFileDatako> {
 
     protected val fileList = arrayListOf<KoFileDatako>()
     private var firstRefresh = true
@@ -53,9 +54,8 @@ abstract class CommonAdapter<T : ViewHolder?>() : RecyclerView.Adapter<T>(),
 
     @SuppressLint("NotifyDataSetChanged")
     override fun toggleSelect(select: Boolean) {
-        fileList.forEach {
-            fileBean ->
-            fileBean.isSelect=select
+        fileList.forEach { fileBean ->
+            fileBean.isSelect = select
         }
         notifyDataSetChanged()
     }

app/src/main/java/com/zxhy/fastfilemanagerpro/kokodata/KoFileDatako.kt

 package com.zxhy.fastfilemanagerpro.kokodata
 
 import android.content.Context
+import android.net.Uri
 import android.text.format.Formatter
+import android.widget.ImageView
+import com.zxhy.fastfilemanagerpro.R
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.toFile
+import com.zxhy.fastfilemanagerpro.kokotools.GlideHelper.loadImageView
 import java.io.File
 import java.text.SimpleDateFormat
 import java.util.Locale
 
 data class KoFileDatako(
-    var name: String,
-    var path: String,
+    var name: String = "",
+    var path: String = "",
+    var uri: Uri = Uri.EMPTY,
     val timeE: String = "",
     var isSelect: Boolean = false,
     val sizeF: String = ""
 ) {
     companion object {
+
+        fun KoFileDatako.loadImageIcon(context: Context, imageView: ImageView) {
+            when {
+                isImage() or isVideo() -> imageView.loadImageView(context, toFile())
+                isAudio() -> imageView.setImageResource(R.mipmap.zd_8871110)
+                isLog() -> imageView.setImageResource(R.mipmap.zd_001123)
+                isZip() -> imageView.setImageResource(R.mipmap.eqwe_878979)
+                isApk() -> imageView.setImageResource(R.mipmap.eqwe_88599)
+                isDocuments() -> imageView.setImageResource(R.mipmap.qwe_889989)
+                toFile().isDirectory -> imageView.setImageResource(R.mipmap.dd_89896330)
+                else -> imageView.setImageResource(R.mipmap.qwe_889989111)
+            }
+        }
+
+        fun KoFileDatako.isImage(): Boolean {
+            return name.contains(".jpg") or name.contains(".png") or name.contains(".gif")
+        }
+
+        fun KoFileDatako.isAudio(): Boolean {
+            return name.contains(".mp3") or
+                    name.contains(".aac") or
+                    name.contains(".ogg") or
+                    name.contains(".aac")
+        }
+
+        fun KoFileDatako.isLog(): Boolean {
+            return name.contains("log") or name.contains("Log")
+        }
+
+        fun KoFileDatako.isZip(): Boolean {
+            return name.contains(".zip") or name.contains(".7z")
+        }
+
+        fun KoFileDatako.isApk(): Boolean {
+            return name.contains(".zip") or name.contains(".7z")
+        }
+
+        fun KoFileDatako.isDocuments(): Boolean {
+            return name.contains(".doc") or
+                    name.contains(".docx") or
+                    name.contains(".ppt") or
+                    name.contains(".pptx") or
+                    name.contains(".xls") or
+                    name.contains(".xlsx") or
+                    name.contains(".txt") or
+                    name.contains(".pdf")
+        }
+
+        fun KoFileDatako.isVideo(): Boolean {
+            return name.contains(".mp4") or
+                    name.contains(".avi") or
+                    name.contains(".flv") or
+                    name.contains(".rmvb") or
+                    name.contains(".mkv")
+        }
+
+
         fun KoFileDatako.toFile(): File {
             return File(path)
         }

app/src/main/java/com/zxhy/fastfilemanagerpro/kokodialog/FileNameDialog.kt

+package com.zxhy.fastfilemanagerpro.kokodialog
+
+import android.app.Dialog
+import android.content.Context
+import android.view.LayoutInflater
+import androidx.appcompat.app.AlertDialog
+import com.zxhy.fastfilemanagerpro.R
+import com.zxhy.fastfilemanagerpro.databinding.DialogKokoFileNameBinding
+import java.io.File
+
+object FileNameDialog {
+    fun Context.showFileNameDialog(
+        file: File,
+        sureAction: (name: String) -> Unit
+    ): Dialog {
+        val binding = DialogKokoFileNameBinding.inflate(LayoutInflater.from(this))
+        val dialog = AlertDialog.Builder(this).setView(binding.root).create()
+        dialog.show()
+        dialog.setCanceledOnTouchOutside(false)
+
+        //修改dialog的尺寸
+        val lp = dialog.window?.attributes
+        lp?.width = this.resources.getDimensionPixelOffset(R.dimen.dp_260)
+        lp?.height = this.resources.getDimensionPixelOffset(R.dimen.dp_190)
+        dialog.window?.attributes = lp
+        dialog.window?.setBackgroundDrawableResource(android.R.color.transparent)
+        binding.apply {
+            edit.setText(file.name.toString())
+            tvSure.setOnClickListener {
+                runCatching {
+                    if (!edit.text.isNullOrEmpty()) {
+                        dialog.dismiss()
+                        sureAction.invoke(edit.text.toString())
+                    }
+                }
+            }
+            ivDelete.setOnClickListener {
+                dialog.dismiss()
+            }
+        }
+
+        return dialog
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokodialog/LoadingDialog.kt

+package com.zxhy.fastfilemanagerpro.kokodialog
+
+import android.app.Dialog
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.animation.Animation
+import android.view.animation.LinearInterpolator
+import android.view.animation.RotateAnimation
+import androidx.appcompat.app.AlertDialog
+import com.zxhy.fastfilemanagerpro.R
+import com.zxhy.fastfilemanagerpro.databinding.DialogKokoLoadingBinding
+
+object LoadingDialog {
+    fun Context.showLoadingDialog(): Dialog {
+        val binding = DialogKokoLoadingBinding.inflate(LayoutInflater.from(this))
+        val dialog = AlertDialog.Builder(this).setView(binding.root).create()
+        dialog.show()
+        dialog.setCanceledOnTouchOutside(false)
+
+        //修改dialog的尺寸
+        val lp = dialog.window?.attributes
+        lp?.width = this.resources.getDimensionPixelOffset(R.dimen.dp_260)
+        lp?.height = this.resources.getDimensionPixelOffset(R.dimen.dp_190)
+        dialog.window?.attributes = lp
+        dialog.window?.setBackgroundDrawableResource(android.R.color.transparent)
+
+        // 添加旋转动画
+        val rotateAnimation = RotateAnimation(
+            0f, 360f,
+            Animation.RELATIVE_TO_SELF, 0.5f,
+            Animation.RELATIVE_TO_SELF, 0.5f
+        )
+        rotateAnimation.duration = 1500
+        rotateAnimation.interpolator = LinearInterpolator()
+        rotateAnimation.repeatCount = Animation.INFINITE
+        binding.ivLoading.startAnimation(rotateAnimation)
+        return dialog
+
+    }
+}

app/src/main/java/com/zxhy/fastfilemanagerpro/kokodup/KoDupFileDatako.kt

@@ -4,6 +4,7 @@ import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
 
 class KoDupFileDatako(
     val md5: String,
-    val dups: List<KoFileDatako>
+    val dups: ArrayList<KoFileDatako>,
+    var isSelect: Boolean = false,
 ) {
 }
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokodup/KoDupFilekoActivity.kt

 package com.zxhy.fastfilemanagerpro.kokodup
 
+import android.annotation.SuppressLint
+import android.app.Dialog
 import android.content.Context
 import android.os.Bundle
+import android.view.View
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
+import androidx.lifecycle.lifecycleScope
 import com.zxhy.fastfilemanagerpro.R
 import com.zxhy.fastfilemanagerpro.databinding.ActivityKoDupFilekoBinding
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.toFile
+import com.zxhy.fastfilemanagerpro.kokodialog.LoadingDialog.showLoadingDialog
+import com.zxhy.fastfilemanagerpro.kokotools.ActivityLauncher
+import com.zxhy.fastfilemanagerpro.kokotools.permission.PermissionCheck.storePermissionCheck
+import com.zxhy.fastfilemanagerpro.kokotools.permission.StorePermissionEx.requestStoreFollow
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
 
 class KoDupFilekoActivity : AppCompatActivity() {
     private lateinit var binding: ActivityKoDupFilekoBinding
     private val viewModel: KoDupFilekoViewModel by viewModels()
     private lateinit var context: Context
     private lateinit var adapter: KoDupFilekoAdapter
+    private lateinit var activityLauncher: ActivityLauncher
+    private var tittle: String = ""
+    private var dialog: Dialog? = null
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         enableEdgeToEdge()
+        activityLauncher = ActivityLauncher(this)
         context = this
         binding = ActivityKoDupFilekoBinding.inflate(layoutInflater)
         setContentView(binding.root)
@@ -27,27 +44,122 @@ class KoDupFilekoActivity : AppCompatActivity() {
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
             insets
         }
+        adapter = KoDupFilekoAdapter {
+            binding.ivAllSelector.isSelected = it
+            enableDelete()
+        }
+        binding.llAll.setOnClickListener {
+            it.isSelected = !it.isSelected
+            adapter.toggleSelect(it.isSelected)
+            enableDelete()
+        }
+        binding.rv.adapter = adapter
+        tittle = intent.extras?.getString("Tittle") ?: ""
+        binding.tvTittle.text = tittle
+
+
+        if (storePermissionCheck()) {
+            showPermissionSet(false)
+            loadListFile()
+        } else {
+            showPermissionSet(true)
+        }
+
+    }
+
+    private fun loadListFile() {
+        dialog = showLoadingDialog()
+        when (tittle) {
+            DUP_IMAGE -> viewModel.loadDupImage(context, ::onFinishList)
+            DUP_FILE -> viewModel.loadDupFile(context, ::onFinishList)
+        }
     }
 
+    @SuppressLint("SetTextI18n")
+    private fun onFinishList(list: List<KoDupFileDatako>) =
+        lifecycleScope.launch(Dispatchers.Main) {
+            adapter.setData(list)
+            showEmptyList()
+            enableDelete()
+            binding.tvItems.text = "total:${adapter.itemCount} items"
+            dialog?.dismiss()
+        }
 
-    fun enableDelete(enable: Boolean) {
 
-        binding.tvDelete.isEnabled = enable
+    //region 公共ui逻辑
+    private fun showEmptyList() {
+        if (adapter.itemCount == 0) {
+            binding.clEmpty.visibility = View.VISIBLE
+            binding.clShowContent.visibility = View.GONE
+            binding.llAll.visibility = View.GONE
+        } else {
+            binding.clEmpty.visibility = View.GONE
+            binding.clShowContent.visibility = View.VISIBLE
+            binding.llAll.visibility = View.VISIBLE
+        }
+    }
 
-        if (enable) {
+    private fun enableDelete() {
+        val selectSubData = adapter.getSelectSubData()
+        if (selectSubData.isEmpty()) {
+            binding.tvDelete.isEnabled = false
+            binding.tvDelete.background =
+                ContextCompat.getDrawable(context, R.drawable.bg_fff4f4f4_corners)
+            binding.tvDelete.setTextColor(ContextCompat.getColor(context, R.color.color_999999))
+        } else {
+            binding.tvDelete.isEnabled = true
             binding.tvDelete.background =
                 ContextCompat.getDrawable(context, R.drawable.bg_ffff6767_corners)
             binding.tvDelete.setTextColor(ContextCompat.getColor(context, R.color.white))
             binding.tvDelete.setOnClickListener {
+                deleteFiles(selectSubData)
+            }
+        }
+    }
+
+    fun showOperationResult() = lifecycleScope.launch(Dispatchers.Main) {
+        binding.llResult.visibility = View.VISIBLE
+        delay(500)
+        binding.llResult.visibility = View.GONE
+    }
 
+    fun showPermissionSet(show: Boolean) {
+        if (show) {
+            binding.clContent.visibility = View.GONE
+            binding.clPermissionSet.visibility = View.VISIBLE
+            window.statusBarColor = ContextCompat.getColor(context, R.color.color_b3000000)
+            binding.tvSet.setOnClickListener {
+                requestStoreFollow(activityLauncher, disAgreeAction = {
+                    showPermissionSet(true)
+                }, agreeAction = {
+                    showPermissionSet(false)
+                    loadListFile()
+                })
             }
         } else {
-            binding.tvDelete.background =
-                ContextCompat.getDrawable(context, R.drawable.bg_fff4f4f4_corners)
-            binding.tvDelete.setTextColor(ContextCompat.getColor(context, R.color.color_999999))
+            binding.clContent.visibility = View.VISIBLE
+            binding.clPermissionSet.visibility = View.GONE
+            window.statusBarColor = ContextCompat.getColor(context, R.color.white)
         }
 
+    }
+
+    private fun deleteFiles(selectSubData: List<KoFileDatako>) {
+        val files = selectSubData.map { it.toFile() }
+        viewModel.deleteFiles(files) {
+            lifecycleScope.launch(Dispatchers.Main) {
+                showOperationResult()
+                adapter.removeSubData(selectSubData)
+                showEmptyList()
+                enableDelete()
+            }
+        }
+    }
+    //endregion
 
+    companion object {
+        const val DUP_IMAGE = "Scan for duplicate pictures"
+        const val DUP_FILE = "Scan for duplicate files"
     }
 
 }
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokodup/KoDupFilekoAdapter.kt

 package com.zxhy.fastfilemanagerpro.kokodup
 
+import android.annotation.SuppressLint
 import android.view.View
 import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
@@ -7,10 +8,19 @@ import androidx.recyclerview.widget.RecyclerView.ViewHolder
 import com.zxhy.fastfilemanagerpro.R
 import com.zxhy.fastfilemanagerpro.databinding.ItemKokoDupFileBinding
 import com.zxhy.fastfilemanagerpro.databinding.ItemKokoDupImageBinding
+import com.zxhy.fastfilemanagerpro.kokoadapter.AdapterCommonDataFunction
 import com.zxhy.fastfilemanagerpro.kokoadapter.CommonAdapter
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.loadImageIcon
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.toFile
+import com.zxhy.fastfilemanagerpro.kokotools.GlideHelper.loadImageView
 import com.zxhy.fastfilemanagerpro.kokotools.XmlEx.inflate
 
-class KoDupFilekoAdapter : RecyclerView.Adapter<KoDupFilekoAdapter.KoDupFilekoViewHolder>() {
+@SuppressLint("NotifyDataSetChanged")
+class KoDupFilekoAdapter(
+    private val allSelect: (flag: Boolean) -> Unit
+) : RecyclerView.Adapter<KoDupFilekoAdapter.KoDupFilekoViewHolder>(),
+    AdapterCommonDataFunction<KoDupFileDatako> {
 
     private var dupFileList = arrayListOf<KoDupFileDatako>()
 
@@ -29,20 +39,103 @@ class KoDupFilekoAdapter : RecyclerView.Adapter<KoDupFilekoAdapter.KoDupFilekoVi
     override fun onBindViewHolder(holder: KoDupFilekoViewHolder, position: Int) {
     }
 
+    @SuppressLint("SetTextI18n")
     override fun onBindViewHolder(
         holder: KoDupFilekoViewHolder,
         position: Int,
         payloads: MutableList<Any>
     ) {
         val context = holder.binding.root.context
+        val data = dupFileList[position]
         if (payloads.isEmpty()) {
-
+            holder.binding.apply {
+                val adapter = DupImageAdapter {
+                    data.isSelect = it
+                    notifyItemChanged(position, "局部刷洗")
+                    allSelect.invoke(dupFileList.all { it.isSelect })
+                }
+                rv.adapter = adapter
+                adapter.setData(data.dups)
+                ivSelector.isSelected = data.isSelect
+                ivSelector.setOnClickListener {
+                    data.isSelect = !data.isSelect
+                    ivSelector.isSelected = data.isSelect
+                    notifyItemChanged(position, "局部刷洗")
+                    adapter.toggleSelect(data.isSelect)
+                    allSelect.invoke(dupFileList.all { it.isSelect })
+                }
+                tvItems.text = "${data.dups.size} items"
+            }
         } else {
+            holder.binding.apply {
+                ivSelector.isSelected = data.isSelect
+            }
             super.onBindViewHolder(holder, position, payloads)
         }
     }
 
-    inner class DupImageAdapter : CommonAdapter<DupImageAdapter.DupImageViewHolder>() {
+    override fun setData(data: List<KoDupFileDatako>) {
+        dupFileList.clear()
+        dupFileList.addAll(data)
+        notifyDataSetChanged()
+    }
+
+    override fun addData(data: List<KoDupFileDatako>) {
+        dupFileList.addAll(data)
+        notifyDataSetChanged()
+    }
+
+    override fun clearData() {
+        if (dupFileList.size == 0) return
+        dupFileList.clear()
+        notifyDataSetChanged()
+    }
+
+    override fun getSelectData(): List<KoDupFileDatako> {
+        return dupFileList.filter { it.isSelect }
+    }
+
+    fun getSelectDupData(): List<KoDupFileDatako> {
+        return dupFileList.filter { it.isSelect }
+    }
+
+    fun getSelectSubData(): List<KoFileDatako> {
+        return dupFileList.flatMap { it.dups }.filter { it.isSelect }
+    }
+
+    override fun toggleSelect(select: Boolean) {
+        dupFileList.forEach { fileBean ->
+            fileBean.isSelect = select
+            fileBean.dups.forEach { koFileDatako ->
+                koFileDatako.isSelect = select
+            }
+        }
+        notifyDataSetChanged()
+    }
+
+    override fun removeData(data: List<KoDupFileDatako>) {
+        data.forEach {
+            val index = dupFileList.indexOf(it)
+            if (index != -1) {
+                dupFileList.removeAt(index)
+                notifyItemRemoved(index)
+            }
+        }
+    }
+
+    fun removeSubData(data: List<KoFileDatako>) {
+        dupFileList.forEach { koDupFileDatako ->
+            data.forEach { koFileDatako ->
+                koDupFileDatako.dups.remove(koFileDatako)
+            }
+        }
+        val removedList = dupFileList.filter { it.dups.size > 1 }
+        setData(removedList)
+    }
+
+    inner class DupImageAdapter(
+        private val allSelect: (flag: Boolean) -> Unit
+    ) : CommonAdapter<DupImageAdapter.DupImageViewHolder>() {
         inner class DupImageViewHolder(view: View) : ViewHolder(view) {
             val binding = ItemKokoDupImageBinding.bind(view)
         }
@@ -54,17 +147,35 @@ class KoDupFilekoAdapter : RecyclerView.Adapter<KoDupFilekoAdapter.KoDupFilekoVi
         override fun onBindViewHolder(holder: DupImageViewHolder, position: Int) {
         }
 
+        @SuppressLint("SetTextI18n")
         override fun onBindViewHolder(
             holder: DupImageViewHolder,
             position: Int,
             payloads: MutableList<Any>
         ) {
             val content = holder.binding.root.context
+            val data = fileList[position]
             if (payloads.isEmpty()) {
-
+                holder.binding.apply {
+                    data.loadImageIcon(content, iv)
+                    tvName.text = data.name
+                    tvInfo.text = "${data.timeE}  ${data.sizeF}"
+                    ivSelector.isSelected = data.isSelect
+                    ivSelector.setOnClickListener {
+                        data.isSelect = !data.isSelect
+                        ivSelector.isSelected = data.isSelect
+                        notifyItemChanged(position, "局部刷洗")
+                        allSelect.invoke(fileList.all { it.isSelect })
+                    }
+                }
             } else {
+                holder.binding.apply {
+                    ivSelector.isSelected = data.isSelect
+                }
                 super.onBindViewHolder(holder, position, payloads)
             }
         }
     }
+
+
 }
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokodup/KoDupFilekoViewModel.kt

 package com.zxhy.fastfilemanagerpro.kokodup
 
+import android.content.Context
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.zxhy.fastfilemanagerpro.CommonViewModel
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.toFile
+import com.zxhy.fastfilemanagerpro.kokotools.Md5Ex.byteArrayToHexString
+import com.zxhy.fastfilemanagerpro.kokotools.Md5Ex.digestMd5
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import java.io.File
+
+class KoDupFilekoViewModel : CommonViewModel() {
+    fun isImageFilter(file: File): Boolean {
+        return file.name.contains(".jpg") or
+                file.name.contains(".gif") or
+                file.name.contains(".png")
+    }
+
+    fun isDupFileFilter(file: File): Boolean {
+        return file.length() > 0
+
+    }
+
+
+    fun loadDupImage(
+        context: Context,
+        onFinish: (list: List<KoDupFileDatako>) -> Unit
+    ) = viewModelScope.launch(Dispatchers.IO) {
+
+        loadAllFile(context, ::isImageFilter) { list ->
+            onFinish.invoke(calculateDup(list))
+        }
+    }
+
+    fun loadDupFile(
+        context: Context,
+        onFinish: (list: List<KoDupFileDatako>) -> Unit
+    ) = viewModelScope.launch(Dispatchers.IO) {
+
+        loadAllFile(context, ::isDupFileFilter) { list ->
+            onFinish.invoke(calculateDup(list))
+        }
+    }
+
+
+    private fun calculateDup(data: List<KoFileDatako>): List<KoDupFileDatako> {
+        val dupMap = HashMap<String, ArrayList<KoFileDatako>>()
+
+        data.forEach {
+            val md5 = it.toFile().digestMd5().byteArrayToHexString()
+            val dupList = dupMap[md5]
+            if (dupList == null) {
+                val newList = arrayListOf<KoFileDatako>()
+                dupMap[md5] = newList
+                newList.add(it)
+            } else {
+                dupList.add(it)
+            }
+        }
+
+        val dupList = dupMap.filter { it.value.size > 1 }
+            .map { map ->
+                KoDupFileDatako(md5 = map.key, dups = map.value)
+            }
+        return dupList
+    }
+
 
-class KoDupFilekoViewModel : ViewModel() {
 }
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokogridfile/KoFileGridkoAdapter.kt

+package com.zxhy.fastfilemanagerpro.kokogridfile
+
+import android.util.Log
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView.ViewHolder
+import com.zxhy.fastfilemanagerpro.R
+import com.zxhy.fastfilemanagerpro.databinding.ItemKokoGridFileBinding
+import com.zxhy.fastfilemanagerpro.kokoadapter.CommonAdapter
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.isImage
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.isVideo
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.toFile
+import com.zxhy.fastfilemanagerpro.kokotools.GlideHelper.loadImageView
+import com.zxhy.fastfilemanagerpro.kokotools.XmlEx.inflate
+
+class KoFileGridkoAdapter(
+    private val allSelect: (flag: Boolean) -> Unit
+) : CommonAdapter<KoFileGridkoAdapter.KoFileGridkoViewHolder>() {
+    inner class KoFileGridkoViewHolder(view: View) : ViewHolder(view) {
+        val binding = ItemKokoGridFileBinding.bind(view)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): KoFileGridkoViewHolder {
+        return KoFileGridkoViewHolder(R.layout.item_koko_grid_file.inflate(parent))
+    }
+
+    override fun onBindViewHolder(holder: KoFileGridkoViewHolder, position: Int) {
+
+    }
+
+    override fun onBindViewHolder(
+        holder: KoFileGridkoViewHolder,
+        position: Int,
+        payloads: MutableList<Any>
+    ) {
+        val context = holder.binding.root.context
+        val data = fileList[position]
+        if (payloads.isEmpty()) {
+            holder.binding.apply {
+                ivIcon.loadImageView(context, data.toFile())
+                if (data.isImage()) {
+                    ivCamera.visibility = View.GONE
+                }
+                if (data.isVideo()) {
+                    ivCamera.visibility = View.VISIBLE
+                }
+                ivSelector.isSelected = data.isSelect
+                ivSelector.setOnClickListener {
+                    data.isSelect = !data.isSelect
+                    ivSelector.isSelected = data.isSelect
+                    notifyItemChanged(position, "局部刷新")
+                    allSelect.invoke(fileList.all { it.isSelect })
+                }
+            }
+        } else {
+            holder.binding.apply {
+                ivSelector.isSelected = data.isSelect
+            }
+            super.onBindViewHolder(holder, position, payloads)
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokogridfile/KoGridFilekoActivity.kt

+package com.zxhy.fastfilemanagerpro.kokogridfile
+
+import android.annotation.SuppressLint
+import android.app.Dialog
+import android.content.Context
+import android.os.Bundle
+import android.view.View
+import androidx.activity.enableEdgeToEdge
+import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.lifecycle.lifecycleScope
+import com.zxhy.fastfilemanagerpro.R
+import com.zxhy.fastfilemanagerpro.databinding.ActivityKoGridFilekoBinding
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.toFile
+import com.zxhy.fastfilemanagerpro.kokodialog.LoadingDialog.showLoadingDialog
+import com.zxhy.fastfilemanagerpro.kokotools.ActivityLauncher
+import com.zxhy.fastfilemanagerpro.kokotools.permission.PermissionCheck.storePermissionCheck
+import com.zxhy.fastfilemanagerpro.kokotools.permission.StorePermissionEx.requestStoreFollow
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+
+class KoGridFilekoActivity : AppCompatActivity() {
+    private lateinit var binding: ActivityKoGridFilekoBinding
+    private val viewModel: KoGridFilekoViewModel by viewModels()
+    private lateinit var activityLauncher: ActivityLauncher
+    private var tittle = ""
+    private lateinit var adapter: KoFileGridkoAdapter
+    private lateinit var context: Context
+    private var dialog: Dialog? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        context = this
+        activityLauncher = ActivityLauncher(this)
+        binding = ActivityKoGridFilekoBinding.inflate(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
+        }
+        tittle = intent.extras?.getString("Tittle") ?: ""
+        binding.tvTittle.text = tittle
+        adapter = KoFileGridkoAdapter {
+            binding.ivAllSelector.isSelected = it
+            enableDelete()
+        }
+        binding.rv.adapter = adapter
+        binding.ivAllSelector.setOnClickListener {
+            it.isSelected = !it.isSelected
+            adapter.toggleSelect(it.isSelected)
+            enableDelete()
+        }
+        binding.ivBack.setOnClickListener {
+            finish()
+        }
+        if (storePermissionCheck()) {
+            showPermissionSet(false)
+            loadListFile()
+        } else {
+            showPermissionSet(true)
+        }
+    }
+
+    //region
+    fun showOperationResult() = lifecycleScope.launch(Dispatchers.Main) {
+        binding.llResult.visibility = View.VISIBLE
+        delay(500)
+        binding.llResult.visibility = View.GONE
+    }
+
+    fun showPermissionSet(show: Boolean) {
+        if (show) {
+            binding.clContent.visibility = View.GONE
+            binding.clPermissionSet.visibility = View.VISIBLE
+            window.statusBarColor = ContextCompat.getColor(context, R.color.color_b3000000)
+            binding.tvSet.setOnClickListener {
+                requestStoreFollow(activityLauncher, disAgreeAction = {
+                    showPermissionSet(true)
+                }, agreeAction = {
+                    showPermissionSet(false)
+                    loadListFile()
+                })
+            }
+        } else {
+            binding.clContent.visibility = View.VISIBLE
+            binding.clPermissionSet.visibility = View.GONE
+            window.statusBarColor = ContextCompat.getColor(context, R.color.white)
+        }
+
+    }
+
+    fun enableDelete() {
+        val enable = adapter.getSelectData().isNotEmpty()
+
+        binding.tvDelete.isEnabled = enable
+
+        if (enable) {
+            binding.tvDelete.background =
+                ContextCompat.getDrawable(context, R.drawable.bg_ffff6767_corners)
+            binding.tvDelete.setTextColor(ContextCompat.getColor(context, R.color.white))
+            binding.tvDelete.setOnClickListener {
+                deleteFiles()
+            }
+        } else {
+            binding.tvDelete.background =
+                ContextCompat.getDrawable(context, R.drawable.bg_fff4f4f4_corners)
+            binding.tvDelete.setTextColor(ContextCompat.getColor(context, R.color.color_999999))
+            binding.tvDelete.setOnClickListener {}
+        }
+    }
+
+    private fun deleteFiles() {
+        val selectData = adapter.getSelectData()
+        val files = selectData.map { it.toFile() }
+        viewModel.deleteFiles(files) {
+            lifecycleScope.launch(Dispatchers.Main) {
+                showOperationResult()
+                adapter.removeData(selectData)
+                showEmptyList()
+                enableDelete()
+            }
+        }
+    }
+
+    private fun showEmptyList() {
+        if (adapter.itemCount == 0) {
+            binding.clEmpty.visibility = View.VISIBLE
+            binding.clShowContent.visibility = View.GONE
+            binding.llAll.visibility = View.GONE
+        } else {
+            binding.clEmpty.visibility = View.GONE
+            binding.clShowContent.visibility = View.VISIBLE
+            binding.llAll.visibility = View.VISIBLE
+        }
+    }
+
+    private fun onDoList(list: List<KoFileDatako>) = lifecycleScope.launch(Dispatchers.Main) {
+        adapter.setData(list)
+    }
+
+    @SuppressLint("SetTextI18n")
+    private fun onFinishList(list: List<KoFileDatako>) = lifecycleScope.launch(Dispatchers.Main) {
+        adapter.setData(list)
+        showEmptyList()
+        enableDelete()
+        binding.tvItems.text = "total:${adapter.itemCount} items"
+        dialog?.dismiss()
+    }
+
+    //endregion
+
+    private fun loadListFile() {
+        dialog = showLoadingDialog()
+        when (tittle) {
+            IMAGE_FILE -> viewModel.loadImageFile(context, ::onDoList, ::onFinishList)
+            VIDEO_FILE -> viewModel.loadVideoFile(context, ::onDoList, ::onFinishList)
+        }
+    }
+
+    companion object {
+        const val IMAGE_FILE = "Image file"
+        const val VIDEO_FILE = "Video file"
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokogridfile/KoGridFilekoViewModel.kt

+package com.zxhy.fastfilemanagerpro.kokogridfile
+
+import android.content.Context
+import com.zxhy.fastfilemanagerpro.CommonViewModel
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
+import java.io.File
+
+class KoGridFilekoViewModel : CommonViewModel() {
+
+
+    fun isImageFilter(file: File): Boolean {
+        return file.name.contains(".jpg") or
+                file.name.contains(".png") or
+                file.name.contains(".gif")
+    }
+
+    fun isVideoFilter(file: File): Boolean {
+        return file.name.contains(".mp4") or
+                file.name.contains(".avi") or
+                file.name.contains(".flv") or
+                file.name.contains(".rmvb") or
+                file.name.contains(".mkv")
+    }
+
+    fun loadImageFile(
+        context: Context,
+        onDo: (list: List<KoFileDatako>) -> Unit,
+        onFinish: (list: List<KoFileDatako>) -> Unit
+    ) {
+        loadFile(context, filter = (::isImageFilter),
+            onDo = { list ->
+                onDo.invoke(list)
+            },
+            onFinish = { list ->
+                onFinish.invoke(list)
+            }
+        )
+    }
+
+    fun loadVideoFile(
+        context: Context,
+        onDo: (list: List<KoFileDatako>) -> Unit,
+        onFinish: (list: List<KoFileDatako>) -> Unit
+    ) {
+        loadFile(context, filter = (::isVideoFilter),
+            onDo = { list ->
+                onDo.invoke(list)
+            },
+            onFinish = { list ->
+                onFinish.invoke(list)
+            }
+        )
+    }
+
+
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokohome/KoHomekoFragment.kt

 package com.zxhy.fastfilemanagerpro.kokohome
 
 import android.content.Context
+import android.content.Intent
 import android.os.Bundle
 import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
@@ -9,6 +10,9 @@ import android.view.ViewGroup
 import androidx.navigation.fragment.findNavController
 import com.zxhy.fastfilemanagerpro.R
 import com.zxhy.fastfilemanagerpro.databinding.FragmentKoHomekoBinding
+import com.zxhy.fastfilemanagerpro.kokoInternalstorage.KoInternalkoActivity
+import com.zxhy.fastfilemanagerpro.kokodup.KoDupFilekoActivity.Companion.DUP_FILE
+import com.zxhy.fastfilemanagerpro.kokodup.KoDupFilekoActivity.Companion.DUP_IMAGE
 import com.zxhy.fastfilemanagerpro.kokolistfile.KoListFilekoActivity.Companion.EMPTY_FILE
 import com.zxhy.fastfilemanagerpro.kokolistfile.KoListFilekoActivity.Companion.LARGE_FILE
 import com.zxhy.fastfilemanagerpro.kokotools.DiskHelper
@@ -50,10 +54,19 @@ class KoHomekoFragment : Fragment() {
             findNavController().navigate(R.id.koListFilekoActivity, bundle)
         }
         binding.tvScanDupImage.setOnClickListener {
-
+            val bundle = Bundle().apply {
+                putString("Tittle", DUP_IMAGE)
+            }
+            findNavController().navigate(R.id.koDupFilekoActivity, bundle)
         }
         binding.tvScanDupFiles.setOnClickListener {
-
+            val bundle = Bundle().apply {
+                putString("Tittle", DUP_FILE)
+            }
+            findNavController().navigate(R.id.koDupFilekoActivity, bundle)
+        }
+        binding.flStorage.setOnClickListener {
+            startActivity(Intent(context, KoInternalkoActivity::class.java))
         }
 
     }

app/src/main/java/com/zxhy/fastfilemanagerpro/kokolistfile/KoListFilekoActivity.kt

 package com.zxhy.fastfilemanagerpro.kokolistfile
 
 import android.annotation.SuppressLint
+import android.app.Dialog
 import android.content.Context
 import android.os.Bundle
 import android.view.View
@@ -15,6 +16,7 @@ import com.zxhy.fastfilemanagerpro.R
 import com.zxhy.fastfilemanagerpro.databinding.ActivityKoListFilekoBinding
 import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
 import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.toFile
+import com.zxhy.fastfilemanagerpro.kokodialog.LoadingDialog.showLoadingDialog
 import com.zxhy.fastfilemanagerpro.kokotools.ActivityLauncher
 import com.zxhy.fastfilemanagerpro.kokotools.permission.PermissionCheck.storePermissionCheck
 import com.zxhy.fastfilemanagerpro.kokotools.permission.StorePermissionEx.requestStoreFollow
@@ -30,6 +32,7 @@ class KoListFilekoActivity : AppCompatActivity() {
     private lateinit var adapter: KoListFilekoAdapter
     private var tittle = ""
     private lateinit var context: Context
+    private var dialog: Dialog? = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -79,6 +82,7 @@ class KoListFilekoActivity : AppCompatActivity() {
         if (show) {
             binding.clContent.visibility = View.GONE
             binding.clPermissionSet.visibility = View.VISIBLE
+            window.statusBarColor = ContextCompat.getColor(context, R.color.color_b3000000)
             binding.tvSet.setOnClickListener {
                 requestStoreFollow(activityLauncher, disAgreeAction = {
                     showPermissionSet(true)
@@ -90,11 +94,13 @@ class KoListFilekoActivity : AppCompatActivity() {
         } else {
             binding.clContent.visibility = View.VISIBLE
             binding.clPermissionSet.visibility = View.GONE
+            window.statusBarColor = ContextCompat.getColor(context, R.color.white)
         }
 
     }
 
     private fun loadListFile() {
+        dialog = showLoadingDialog()
         when (tittle) {
             EMPTY_FILE -> viewModel.loadEmptyFile(context, ::onDoList, ::onFinishList)
             LARGE_FILE -> viewModel.loadLargeFile(context, ::onDoList, ::onFinishList)
@@ -148,7 +154,8 @@ class KoListFilekoActivity : AppCompatActivity() {
         adapter.setData(list)
         showEmptyList()
         enableDelete()
-        binding.tvTittle.text = "total:${adapter.itemCount} items"
+        binding.tvItems.text = "total:${adapter.itemCount} items"
+        dialog?.dismiss()
     }
 
 

app/src/main/java/com/zxhy/fastfilemanagerpro/kokolistfile/KoListFilekoAdapter.kt

@@ -8,13 +8,13 @@ import com.zxhy.fastfilemanagerpro.R
 import com.zxhy.fastfilemanagerpro.databinding.ActivityKoListFilekoBinding
 import com.zxhy.fastfilemanagerpro.databinding.ItemKokoListFileBinding
 import com.zxhy.fastfilemanagerpro.kokoadapter.CommonAdapter
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.loadImageIcon
 import com.zxhy.fastfilemanagerpro.kokotools.XmlEx.inflate
 
 class KoListFilekoAdapter(
     private val allSelect: (flag: Boolean) -> Unit
 ) : CommonAdapter<KoListFilekoAdapter.ItemKokoListFileViewHolder>() {
 
-
     inner class ItemKokoListFileViewHolder(view: View) : ViewHolder(view) {
         val binding = ItemKokoListFileBinding.bind(view)
     }
@@ -37,11 +37,13 @@ class KoListFilekoAdapter(
         val data = fileList[position]
         if (payloads.isEmpty()) {
             holder.binding.apply {
+                data.loadImageIcon(context, ivIcon)
                 tvName.text = data.name
                 tvInfo.text = "${data.timeE}  ${data.sizeF}"
                 ivSelector.isSelected = data.isSelect
                 ivSelector.setOnClickListener {
                     data.isSelect = !data.isSelect
+                    ivSelector.isSelected = data.isSelect
                     notifyItemChanged(position, "局部刷洗")
                     allSelect.invoke(fileList.all { it.isSelect })
                 }

app/src/main/java/com/zxhy/fastfilemanagerpro/kokolistfile/KoListFilekoViewHolder.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import android.os.Environment
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import com.zxhy.fastfilemanagerpro.CommonViewModel
 import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
 import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako.Companion.koFileDatako
 import com.zxhy.fastfilemanagerpro.kokotools.HelperTraverse.linkedLisTraverseFolder
@@ -13,7 +14,7 @@ import kotlinx.coroutines.launch
 import java.io.File
 import kotlin.reflect.KFunction1
 
-class KoListFilekoViewModel : ViewModel() {
+class KoListFilekoViewModel : CommonViewModel() {
 
 
     fun isEmptyFilter(file: File): Boolean {
@@ -25,23 +26,33 @@ class KoListFilekoViewModel : ViewModel() {
     }
 
     fun isAudioFilter(file: File): Boolean {
-        return file.length() >= 10 * 1024 * 1024L
+        return file.name.contains(".mp3") or
+                file.name.contains(".aac") or
+                file.name.contains(".ogg") or
+                file.name.contains(".aac")
     }
 
     fun isLogFilter(file: File): Boolean {
-        return file.length() >= 10 * 1024 * 1024L
+        return file.name.contains("log") or file.name.contains("Log")
     }
 
     fun isZipFilter(file: File): Boolean {
-        return file.length() >= 10 * 1024 * 1024L
+        return file.name.contains(".zip") or file.name.contains(".7z")
     }
 
     fun isApkFilter(file: File): Boolean {
-        return file.length() >= 10 * 1024 * 1024L
+        return file.name.contains(".apk")
     }
 
     fun isDocumentsFilter(file: File): Boolean {
-        return file.length() >= 10 * 1024 * 1024L
+        return file.name.contains(".doc") or
+                file.name.contains(".docx") or
+                file.name.contains(".ppt") or
+                file.name.contains(".pptx") or
+                file.name.contains(".xls") or
+                file.name.contains(".xlsx") or
+                file.name.contains(".txt") or
+                file.name.contains(".pdf")
     }
 
     fun loadEmptyFile(
@@ -150,45 +161,4 @@ class KoListFilekoViewModel : ViewModel() {
         )
     }
 
-
-    private fun loadFile(
-        context: Context,
-        filter: (file: File) -> Boolean,
-        onDo: (list: List<KoFileDatako>) -> Unit,
-        onFinish: (list: List<KoFileDatako>) -> Unit
-    ) {
-
-        viewModelScope.launch(Dispatchers.IO) {
-            val root = Environment.getExternalStorageDirectory()
-            val resultList = arrayListOf<KoFileDatako>()
-            var firstSend = false
-
-            linkedLisTraverseFolder(root) { file ->
-                if (filter(file)) {
-                    resultList.add(file.koFileDatako(context))
-                    if (resultList.size == 20 && !firstSend) {
-                        onDo.invoke(resultList)
-                        resultList.clear()
-                        firstSend = true
-                    }
-                }
-            }
-            onFinish.invoke(resultList)
-        }
-
-    }
-
-    fun deleteFiles(files: List<File>, finishAction: () -> Unit) =
-        viewModelScope.launch(Dispatchers.IO) {
-            runCatching {
-                files.forEach {
-                    if (it.exists()) {
-                        it.delete()
-                    }
-                }
-            }
-            finishAction.invoke()
-        }
-
-
 }
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokomanager/KoManagerkoFragment.kt

 package com.zxhy.fastfilemanagerpro.kokomanager
 
+import android.content.Context
 import android.os.Bundle
 import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.fragment.app.viewModels
+import androidx.lifecycle.lifecycleScope
+import androidx.navigation.fragment.findNavController
 import com.zxhy.fastfilemanagerpro.R
 import com.zxhy.fastfilemanagerpro.databinding.FragmentKoManagerkoBinding
+import com.zxhy.fastfilemanagerpro.kokogridfile.KoGridFilekoActivity.Companion.IMAGE_FILE
+import com.zxhy.fastfilemanagerpro.kokogridfile.KoGridFilekoActivity.Companion.VIDEO_FILE
+import com.zxhy.fastfilemanagerpro.kokolistfile.KoListFilekoActivity.Companion.APK_FILE
+import com.zxhy.fastfilemanagerpro.kokolistfile.KoListFilekoActivity.Companion.AUDIO_FILE
+import com.zxhy.fastfilemanagerpro.kokolistfile.KoListFilekoActivity.Companion.DOCUMENTS_FILE
+import com.zxhy.fastfilemanagerpro.kokolistfile.KoListFilekoActivity.Companion.LOG_FILE
+import com.zxhy.fastfilemanagerpro.kokolistfile.KoListFilekoActivity.Companion.ZIP_FILE
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
 
 class KoManagerkoFragment : Fragment() {
 
     private lateinit var binding: FragmentKoManagerkoBinding
+    private val viewModel: KoManagerkoViewModel by viewModels()
+    private lateinit var context: Context
+    private lateinit var adapter: KoRecentkoAdapter
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -27,10 +43,57 @@ class KoManagerkoFragment : Fragment() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-    }
-
-    companion object{
+        context = requireContext()
+        binding.llImage.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString("Tittle", IMAGE_FILE)
+            }
+            findNavController().navigate(R.id.koGridFilekoActivity, bundle)
+        }
+        binding.llVideo.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString("Tittle", VIDEO_FILE)
+            }
+            findNavController().navigate(R.id.koGridFilekoActivity, bundle)
+        }
+        binding.llAudio.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString("Tittle", AUDIO_FILE)
+            }
+            findNavController().navigate(R.id.koListFilekoActivity, bundle)
+        }
+        binding.llLogFile.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString("Tittle", LOG_FILE)
+            }
+            findNavController().navigate(R.id.koListFilekoActivity, bundle)
+        }
+        binding.llZip.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString("Tittle", ZIP_FILE)
+            }
+            findNavController().navigate(R.id.koListFilekoActivity, bundle)
+        }
+        binding.llApk.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString("Tittle", APK_FILE)
+            }
+            findNavController().navigate(R.id.koListFilekoActivity, bundle)
+        }
+        binding.llDocuments.setOnClickListener {
+            val bundle = Bundle().apply {
+                putString("Tittle", DOCUMENTS_FILE)
+            }
+            findNavController().navigate(R.id.koListFilekoActivity, bundle)
+        }
 
+        adapter = KoRecentkoAdapter()
+        binding.rvRecent.adapter = adapter
+        viewModel.loadRecentImageVideo(context) {
+            lifecycleScope.launch(Dispatchers.Main) {
+                adapter.setData(it)
+            }
+        }
     }
 
 }
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokomanager/KoManagerkoViewModel.kt

+package com.zxhy.fastfilemanagerpro.kokomanager
+
+import android.content.Context
+import androidx.lifecycle.viewModelScope
+import com.zxhy.fastfilemanagerpro.CommonViewModel
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
+import com.zxhy.fastfilemanagerpro.kokotools.MediaStoreEx.recentImage
+import com.zxhy.fastfilemanagerpro.kokotools.MediaStoreEx.recentVideo
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+class KoManagerkoViewModel : CommonViewModel() {
+    fun loadRecentImageVideo(
+        context: Context,
+        result: (list: ArrayList<KoFileDatako>) -> Unit
+    ) = viewModelScope.launch(Dispatchers.IO) {
+        val imageList = recentImage(context).map { KoFileDatako(uri = it) }
+        val videoList = recentVideo(context).map { KoFileDatako(uri = it) }
+        val list= arrayListOf<KoFileDatako>()
+        list.addAll(imageList)
+        list.addAll(videoList)
+        result.invoke(list)
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokomanager/KoRecentkoAdapter.kt

+package com.zxhy.fastfilemanagerpro.kokomanager
+
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView.ViewHolder
+import com.zxhy.fastfilemanagerpro.R
+import com.zxhy.fastfilemanagerpro.databinding.ItemKokoImageBinding
+import com.zxhy.fastfilemanagerpro.kokoadapter.CommonAdapter
+import com.zxhy.fastfilemanagerpro.kokotools.GlideHelper.loadImageView
+import com.zxhy.fastfilemanagerpro.kokotools.XmlEx.inflate
+
+class KoRecentkoAdapter : CommonAdapter<KoRecentkoAdapter.KoRecentkoViewHolder>() {
+
+    inner class KoRecentkoViewHolder(view: View) : ViewHolder(view) {
+        val binding = ItemKokoImageBinding.bind(view)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): KoRecentkoViewHolder {
+        return KoRecentkoViewHolder(R.layout.item_koko_image.inflate(parent))
+    }
+
+    override fun onBindViewHolder(holder: KoRecentkoViewHolder, position: Int) {
+        val context = holder.binding.root.context
+        val data = fileList[position]
+        holder.binding.apply {
+            iv.loadImageView(context, data.uri)
+        }
+    }
+
+
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokotools/GlideHelper.kt

+package com.zxhy.fastfilemanagerpro.kokotools
+
+import android.content.Context
+import android.net.Uri
+import android.widget.ImageView
+import com.bumptech.glide.Glide
+import java.io.File
+
+object GlideHelper {
+    fun ImageView.loadImageView(context: Context, file: File) {
+        Glide.with(context).load(file).centerCrop().into(this)
+    }
+    fun ImageView.loadImageView(context: Context, uri: Uri) {
+        Glide.with(context).load(uri).centerCrop().into(this)
+    }
+}
\ No newline at end of file

app/src/main/java/com/zxhy/fastfilemanagerpro/kokotools/Md5Ex.kt

+package com.zxhy.fastfilemanagerpro.kokotools
+
+import android.util.Log
+import java.io.File
+import java.nio.channels.FileChannel
+import java.security.MessageDigest
+
+//生成、查看文件的MD5、SHA1、SHA2、SHA3值
+//https://blog.csdn.net/COCO56/article/details/106161207
+
+object Md5Ex {
+    fun File.digestMd5(): ByteArray {
+        if (length() > Integer.MAX_VALUE) {
+            return "${name.length} $name".toByteArray()
+        }
+        val byteBuffer = inputStream().channel.map(FileChannel.MapMode.READ_ONLY, 0, length())
+        val digest = MessageDigest.getInstance("MD5")
+        digest.update(byteBuffer)
+        return digest.digest()
+    }
+
+    private const val HEXES = "0123456789ABCDEF"
+
+    /**
+     * ByteArray转Hex码
+     */
+    fun ByteArray.byteArrayToHexString(): String {
+        val hex = StringBuilder(2 * this.size)
+        for (element in this) {
+            val high = element.toInt().and(0xFF).shr(4)
+            val low = element.toInt().and(0x0F)
+            hex.append(HEXES[high]).append(HEXES[low])
+        }
+        return hex.toString()
+    }
+}
+

app/src/main/java/com/zxhy/fastfilemanagerpro/kokotools/MediaStoreEx.kt

+package com.zxhy.fastfilemanagerpro.kokotools
+
+import android.content.ContentUris
+import android.content.Context
+import android.database.Cursor
+import android.net.Uri
+import android.provider.MediaStore
+import com.zxhy.fastfilemanagerpro.kokodata.KoFileDatako
+
+object MediaStoreEx {
+    fun recentImage(context: Context): ArrayList<Uri> {
+        val list = arrayListOf<Uri>()
+        var cursor: Cursor? = null
+        // 查询照片的Uri和字段
+        val uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI
+        val projection = arrayOf(MediaStore.Images.Media._ID, MediaStore.Images.Media.DISPLAY_NAME)
+        //DESC 降列
+        //ASC 升序
+        val sortOrder = MediaStore.Images.ImageColumns._ID + " DESC"
+        try {
+            // 执行查询
+            cursor = context.contentResolver.query(uri, projection, null, null, sortOrder)
+
+            // 遍历结果
+            if (cursor != null && cursor.moveToFirst()) {
+                do {
+                    val id =
+                        cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Images.Media._ID))
+                    list.add(ContentUris.withAppendedId(uri, id))
+                    if (list.size == 10) {
+                        break
+                    }
+                } while (cursor.moveToNext())
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        } finally {
+            cursor?.close()
+        }
+        return list
+    }
+
+    fun recentVideo(context: Context): ArrayList<Uri> {
+        val list = arrayListOf<Uri>()
+        var cursor: Cursor? = null
+        // 查询照片的Uri和字段
+        val uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI
+        val projection = arrayOf(MediaStore.Video.Media._ID, MediaStore.Video.Media.DISPLAY_NAME)
+        //DESC 降列
+        //ASC 升序
+        val sortOrder = MediaStore.Video.VideoColumns._ID + " DESC"
+        try {
+            // 执行查询
+            cursor = context.contentResolver.query(uri, projection, null, null, sortOrder)
+
+            // 遍历结果
+            if (cursor != null && cursor.moveToFirst()) {
+                do {
+                    val id =
+                        cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Video.Media._ID))
+                    list.add(ContentUris.withAppendedId(uri, id))
+                    if (list.size == 10) {
+                        break
+                    }
+                } while (cursor.moveToNext())
+            }
+        } catch (e: Exception) {
+            e.printStackTrace()
+        } finally {
+            cursor?.close()
+        }
+        return list
+    }
+
+}
+

app/src/main/res/drawable/bg_grid_file_selector.xml

+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@mipmap/dda_026336" android:state_selected="false" />
+    <item android:drawable="@mipmap/d_998989" android:state_selected="true" />
+</selector>
\ No newline at end of file

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

@@ -99,6 +99,7 @@
                 tools:ignore="HardcodedText" />
 
             <LinearLayout
+                android:visibility="gone"
                 android:id="@+id/ll_all"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
@@ -118,16 +119,19 @@
                     tools:ignore="HardcodedText" />
 
                 <ImageView
+                    android:id="@+id/iv_all_selector"
                     android:layout_width="24dp"
                     android:layout_height="24dp"
                     android:layout_gravity="center_vertical"
-                    android:layout_marginEnd="5dp"
+                    android:layout_marginEnd="12dp"
                     android:src="@drawable/bg_file_selector"
-                    tools:ignore="ContentDescription" />
+                    tools:ignore="ContentDescription,ImageContrastCheck" />
             </LinearLayout>
 
             <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/rv"
                 android:layout_width="0dp"
+                android:overScrollMode="never"
                 android:layout_height="0dp"
                 android:layout_marginVertical="8dp"
                 app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
@@ -136,6 +140,7 @@
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/tv_items" />
 
+
             <TextView
                 android:id="@+id/tv_delete"
                 android:layout_width="278dp"
@@ -149,14 +154,17 @@
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintLeft_toLeftOf="parent"
                 app:layout_constraintRight_toRightOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/rv"
                 tools:ignore="HardcodedText" />
 
             <LinearLayout
+                android:id="@+id/ll_result"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:background="@drawable/bg_000000_corners"
                 android:orientation="horizontal"
                 android:paddingVertical="8dp"
+                android:visibility="gone"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
@@ -222,6 +230,7 @@
             app:layout_constraintTop_toBottomOf="@id/iv_lock" />
 
         <TextView
+            android:id="@+id/tv_set"
             android:layout_width="270dp"
             android:layout_height="40dp"
             android:layout_marginTop="20dp"

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

@@ -5,7 +5,7 @@
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".gridfile.KoGridFilekoActivity">
+    tools:context=".kokogridfile.KoGridFilekoActivity">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/cl_action_bar"
@@ -22,6 +22,7 @@
             tools:ignore="UseCompoundDrawables">
 
             <ImageView
+                android:id="@+id/iv_back"
                 android:layout_width="24dp"
                 android:layout_height="24dp"
                 android:layout_gravity="center_vertical"
@@ -82,8 +83,7 @@
         <androidx.constraintlayout.widget.ConstraintLayout
             android:id="@+id/cl_show_content"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
-            android:visibility="gone">
+            android:layout_height="match_parent">
 
             <TextView
                 android:id="@+id/tv_items"
@@ -103,6 +103,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginEnd="20dp"
+                android:visibility="gone"
                 app:layout_constraintBottom_toBottomOf="@id/tv_items"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintTop_toTopOf="@id/tv_items"
@@ -118,6 +119,7 @@
                     tools:ignore="HardcodedText" />
 
                 <ImageView
+                    android:id="@+id/iv_all_selector"
                     android:layout_width="24dp"
                     android:layout_height="24dp"
                     android:layout_gravity="center_vertical"
@@ -127,14 +129,19 @@
             </LinearLayout>
 
             <androidx.recyclerview.widget.RecyclerView
-                android:layout_width="0dp"
+                android:id="@+id/rv"
+                android:overScrollMode="never"
+                android:layout_width="wrap_content"
                 android:layout_height="0dp"
                 android:layout_marginVertical="8dp"
                 app:layoutManager="androidx.recyclerview.widget.GridLayoutManager"
-                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintBottom_toTopOf="@id/tv_delete"
                 app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintHorizontal_bias="0.498"
                 app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/tv_items" />
+                app:layout_constraintTop_toBottomOf="@id/tv_items"
+                app:layout_constraintVertical_bias="0.0"
+                app:spanCount="4" />
 
             <TextView
                 android:id="@+id/tv_delete"
@@ -151,6 +158,41 @@
                 app:layout_constraintRight_toRightOf="parent"
                 tools:ignore="HardcodedText" />
 
+            <LinearLayout
+                android:id="@+id/ll_result"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:background="@drawable/bg_000000_corners"
+                android:orientation="horizontal"
+                android:paddingVertical="8dp"
+                android:visibility="gone"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:ignore="UseCompoundDrawables">
+
+                <ImageView
+                    android:layout_width="16dp"
+                    android:layout_height="16dp"
+                    android:layout_marginStart="20dp"
+                    android:layout_marginEnd="8dp"
+                    android:src="@mipmap/dd_899900"
+                    tools:ignore="ContentDescription" />
+
+                <TextView
+                    android:id="@+id/tv_operation_result"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_marginEnd="16dp"
+                    android:singleLine="true"
+                    android:text="Delete successful!"
+                    android:textColor="#FFFFFF"
+                    android:textSize="14sp"
+                    tools:ignore="HardcodedText" />
+
+            </LinearLayout>
+
         </androidx.constraintlayout.widget.ConstraintLayout>
 
     </androidx.constraintlayout.widget.ConstraintLayout>
@@ -188,6 +230,7 @@
             app:layout_constraintTop_toBottomOf="@id/iv_lock" />
 
         <TextView
+            android:id="@+id/tv_set"
             android:layout_width="270dp"
             android:layout_height="40dp"
             android:layout_marginTop="20dp"

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

@@ -35,7 +35,7 @@
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_vertical"
                 android:layout_margin="5dp"
-                android:text="Tittle List Files"
+                android:text="Internal storage"
                 android:textColor="#FF333333"
                 android:textSize="17sp"
                 android:textStyle="bold"
@@ -48,7 +48,6 @@
         android:id="@+id/cl_content"
         android:layout_width="match_parent"
         android:layout_height="0dp"
-        android:visibility="gone"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintTop_toBottomOf="@id/cl_action_bar">
 
@@ -99,7 +98,7 @@
                 tools:ignore="HardcodedText" />
 
             <LinearLayout
-                android:id="@+id/ll_all"
+                android:id="@+id/ll_edit_select"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginEnd="20dp"
@@ -109,21 +108,36 @@
                 tools:ignore="UseCompoundDrawables">
 
                 <TextView
+                    android:id="@+id/tv_all"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_margin="5dp"
                     android:text="All"
                     android:textColor="#FF666666"
                     android:textSize="15sp"
+                    android:visibility="gone"
                     tools:ignore="HardcodedText" />
 
                 <ImageView
+                    android:id="@+id/iv_all_selector"
                     android:layout_width="24dp"
                     android:layout_height="24dp"
                     android:layout_gravity="center_vertical"
                     android:layout_marginEnd="5dp"
                     android:src="@drawable/bg_file_selector"
+                    android:visibility="gone"
                     tools:ignore="ContentDescription" />
+
+                <TextView
+                    android:id="@+id/tv_edit"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="5dp"
+                    android:text="Edit"
+                    android:textColor="#FF666666"
+                    android:textSize="15sp"
+                    tools:ignore="HardcodedText" />
+
             </LinearLayout>
 
             <androidx.recyclerview.widget.RecyclerView
@@ -131,6 +145,7 @@
                 android:layout_width="0dp"
                 android:layout_height="0dp"
                 android:layout_marginVertical="8dp"
+                android:overScrollMode="never"
                 app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
                 app:layout_constraintBottom_toTopOf="@id/cl_operation"
                 app:layout_constraintEnd_toEndOf="parent"
@@ -176,11 +191,11 @@
                 android:id="@+id/cl_operation"
                 android:layout_width="match_parent"
                 android:layout_height="83dp"
-                android:visibility="gone"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/rv">
 
                 <LinearLayout
+                    android:id="@+id/ll_operation"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:layout_marginHorizontal="20dp"
@@ -192,6 +207,7 @@
                     tools:ignore="DisableBaselineAlignment">
 
                     <LinearLayout
+                        android:id="@+id/ll_share"
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
                         android:layout_weight="1"
@@ -218,6 +234,7 @@
                     </LinearLayout>
 
                     <LinearLayout
+                        android:id="@+id/ll_rename"
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
                         android:layout_weight="1"
@@ -244,6 +261,7 @@
                     </LinearLayout>
 
                     <LinearLayout
+                        android:id="@+id/ll_delete"
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
                         android:layout_weight="1"
@@ -270,6 +288,7 @@
                     </LinearLayout>
 
                     <LinearLayout
+                        android:id="@+id/ll_copy"
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
                         android:layout_weight="1"
@@ -296,6 +315,7 @@
                     </LinearLayout>
 
                     <LinearLayout
+                        android:id="@+id/ll_move"
                         android:layout_width="0dp"
                         android:layout_height="match_parent"
                         android:layout_weight="1"
@@ -323,6 +343,70 @@
 
                 </LinearLayout>
 
+                <androidx.constraintlayout.widget.ConstraintLayout
+                    android:id="@+id/cl_operation_confirm"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:visibility="gone">
+
+                    <ImageView
+                        android:id="@+id/iv_selected_icon"
+                        android:layout_width="32dp"
+                        android:layout_height="32dp"
+                        android:layout_marginStart="20dp"
+                        android:src="@mipmap/dzd_87897891231"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toTopOf="parent"
+                        tools:ignore="ContentDescription" />
+
+                    <TextView
+                        android:id="@+id/tv_confirm_items"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="12dp"
+                        android:text="0 items"
+                        android:textColor="#FF666666"
+                        android:textSize="13dp"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintStart_toEndOf="@id/iv_selected_icon"
+                        app:layout_constraintTop_toTopOf="parent"
+                        tools:ignore="HardcodedText,SpUsage" />
+
+                    <TextView
+                        android:id="@+id/tv_confirm"
+                        android:layout_width="77dp"
+                        android:layout_height="28dp"
+                        android:layout_marginEnd="20dp"
+                        android:background="@drawable/bg_ffff6767_corners"
+                        android:gravity="center"
+                        android:text="Move"
+                        android:textColor="@color/white"
+                        android:textSize="14sp"
+                        android:textStyle="bold"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent"
+                        app:layout_constraintTop_toTopOf="parent"
+                        tools:ignore="HardcodedText" />
+
+
+                    <TextView
+                        android:id="@+id/tv_cancel"
+                        android:layout_width="77dp"
+                        android:layout_height="28dp"
+                        android:layout_marginEnd="24dp"
+                        android:background="@drawable/bg_fff4f4f4_corners"
+                        android:gravity="center"
+                        android:text="Cancel"
+                        android:textColor="#FF999999"
+                        android:textSize="14sp"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintEnd_toStartOf="@id/tv_confirm"
+                        app:layout_constraintTop_toTopOf="parent"
+                        tools:ignore="HardcodedText" />
+
+                </androidx.constraintlayout.widget.ConstraintLayout>
+
             </androidx.constraintlayout.widget.ConstraintLayout>
 
 
@@ -334,7 +418,8 @@
         android:id="@+id/cl_permission_set"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:background="#B3000000">
+        android:background="#B3000000"
+        android:visibility="gone">
 
         <ImageView
             android:id="@+id/iv_lock"

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

@@ -131,6 +131,7 @@
             <androidx.recyclerview.widget.RecyclerView
                 android:id="@+id/rv"
                 android:layout_width="0dp"
+                android:overScrollMode="never"
                 android:layout_height="0dp"
                 android:layout_marginVertical="8dp"
                 app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
@@ -187,6 +188,7 @@
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintLeft_toLeftOf="parent"
                 app:layout_constraintRight_toRightOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/rv"
                 tools:ignore="HardcodedText" />
 
         </androidx.constraintlayout.widget.ConstraintLayout>

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

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_margin="5dp"
+    app:cardBackgroundColor="@color/white"
+    app:cardCornerRadius="8dp">
+
+    <ImageView
+        android:layout_width="270dp"
+        android:layout_height="176dp"
+        tools:ignore="ContentDescription" />
+
+    <TextView
+        android:id="@+id/tv_tittle"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="16dp"
+        android:text="Rename"
+        android:textColor="#FF333333"
+        android:textSize="17sp"
+        android:textStyle="bold"
+        tools:ignore="HardcodedText" />
+
+    <ImageView
+        android:id="@+id/iv_delete"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_gravity="end"
+        android:layout_margin="6dp"
+        android:src="@mipmap/dd_0203060"
+        tools:ignore="ContentDescription" />
+
+    <EditText
+        android:id="@+id/edit"
+        android:layout_width="222dp"
+        android:layout_height="50dp"
+        android:layout_gravity="center_horizontal"
+        android:layout_marginTop="55dp"
+        android:backgroundTint="#FFE6E6E6"
+        android:gravity="center"
+        android:hint="Please enter"
+        android:textColor="#FF999999"
+        android:textColorHint="#FF999999"
+        android:textSize="14sp"
+        tools:ignore="Autofill,HardcodedText,TextFields" />
+
+    <TextView
+        android:id="@+id/tv_sure"
+        android:layout_width="238dp"
+        android:layout_height="40dp"
+        android:layout_gravity="center_horizontal|bottom"
+        android:layout_marginBottom="16dp"
+        android:background="@drawable/bg_494949_corners"
+        android:gravity="center"
+        android:text="Sure"
+        android:textColor="#FFFAF6E9"
+        android:textSize="15sp"
+        android:textStyle="bold"
+        tools:ignore="HardcodedText" />
+
+</androidx.cardview.widget.CardView>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:layout_margin="10dp"
+    app:cardBackgroundColor="#323232"
+    app:cardCornerRadius="10dp">
+
+    <ImageView
+        android:layout_width="250dp"
+        android:layout_height="180dp"
+        tools:ignore="ContentDescription" />
+
+    <ImageView
+        android:id="@+id/iv_loading"
+        android:layout_width="50dp"
+        android:layout_height="50dp"
+        android:layout_gravity="center"
+        android:src="@drawable/loading"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="ContentDescription" />
+
+</androidx.cardview.widget.CardView>
\ No newline at end of file

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

@@ -35,8 +35,12 @@
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/rv_recent"
         android:layout_width="0dp"
-        android:layout_height="80dp"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="15dp"
         android:layout_marginTop="12dp"
+        android:orientation="horizontal"
+        android:overScrollMode="never"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@id/tv_recent" />
@@ -64,6 +68,7 @@
         app:layout_constraintTop_toBottomOf="@id/tv_Folder">
 
         <LinearLayout
+            android:id="@+id/ll_image"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="start"
@@ -89,6 +94,7 @@
         </LinearLayout>
 
         <LinearLayout
+            android:id="@+id/ll_video"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
@@ -114,6 +120,7 @@
         </LinearLayout>
 
         <LinearLayout
+            android:id="@+id/ll_audio"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="end"
@@ -150,6 +157,7 @@
         app:layout_constraintTop_toBottomOf="@id/fl_1">
 
         <LinearLayout
+            android:id="@+id/ll_log_file"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="start"
@@ -175,6 +183,7 @@
         </LinearLayout>
 
         <LinearLayout
+            android:id="@+id/ll_zip"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
@@ -200,6 +209,7 @@
         </LinearLayout>
 
         <LinearLayout
+            android:id="@+id/ll_apk"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="end"
@@ -230,18 +240,18 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="start"
-        android:layout_marginTop="20dp"
         android:layout_marginStart="-10dp"
+        android:layout_marginTop="20dp"
         android:orientation="vertical"
         app:layout_constraintStart_toStartOf="@id/fl_2"
         app:layout_constraintTop_toBottomOf="@id/fl_2"
         tools:ignore="UseCompoundDrawables">
 
         <ImageView
-            android:src="@mipmap/qwe_889989"
             android:layout_width="45dp"
             android:layout_height="45dp"
             android:layout_gravity="center_horizontal"
+            android:src="@mipmap/qwe_889989"
             tools:ignore="ContentDescription" />
 
         <TextView

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

@@ -3,7 +3,11 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content">
+    android:layout_height="wrap_content"
+    android:layout_marginHorizontal="20dp"
+    android:layout_marginVertical="10dp"
+    app:cardCornerRadius="8dp"
+    app:cardElevation="5dp">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:layout_width="match_parent"
@@ -14,7 +18,8 @@
             android:id="@+id/tv_items"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_margin="12dp"
+            android:layout_marginStart="12dp"
+            android:layout_marginTop="12dp"
             android:text="2 items"
             android:textColor="#666666"
             android:textSize="15sp"
@@ -24,10 +29,11 @@
             tools:ignore="HardcodedText" />
 
         <ImageView
-            android:src="@drawable/bg_file_selector"
-            android:layout_width="16dp"
-            android:layout_height="16dp"
+            android:id="@+id/iv_selector"
+            android:layout_width="24dp"
+            android:layout_height="24dp"
             android:layout_marginEnd="12dp"
+            android:src="@drawable/bg_file_selector"
             app:layout_constraintBottom_toBottomOf="@id/tv_items"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toTopOf="@id/tv_items"
@@ -37,6 +43,7 @@
             android:id="@+id/rv"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
+            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tv_items" />
 

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

@@ -3,7 +3,8 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="wrap_content">
+    android:layout_height="wrap_content"
+    android:layout_margin="12dp">
 
     <ImageView
         android:id="@+id/iv"
@@ -48,10 +49,12 @@
 
     <ImageView
         android:id="@+id/iv_selector"
-        android:layout_width="16dp"
-        android:layout_height="16dp"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:src="@drawable/bg_file_selector"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/ll"
         app:layout_constraintTop_toTopOf="parent"
         tools:ignore="ContentDescription" />
 

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

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="70dp"
+    android:layout_margin="8dp"
+    android:layout_height="70dp"
+    app:cardCornerRadius="8dp">
+
+    <ImageView
+        android:id="@+id/iv_icon"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:ignore="ContentDescription" />
+
+    <ImageView
+        android:id="@+id/iv_camera"
+        android:layout_width="20dp"
+        android:layout_height="16dp"
+        android:layout_gravity="center"
+        android:src="@mipmap/cc_87897"
+        tools:ignore="ContentDescription" />
+
+    <ImageView
+        android:id="@+id/iv_selector"
+        android:layout_width="20dp"
+        android:layout_height="20dp"
+        android:layout_gravity="end|bottom"
+        android:layout_margin="4dp"
+        android:src="@drawable/bg_grid_file_selector"
+        tools:ignore="ContentDescription" />
+
+</androidx.cardview.widget.CardView>
\ No newline at end of file

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

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="70dp"
+    android:layout_height="70dp"
+    android:layout_margin="5dp"
+    app:cardCornerRadius="8dp">
+
+    <ImageView
+        android:id="@+id/iv"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:ignore="ContentDescription" />
+
+</androidx.cardview.widget.CardView>
\ No newline at end of file

app/src/main/res/navigation/nav.xml

@@ -13,6 +13,9 @@
         <action
             android:id="@+id/action_koManagerkoFragment_to_koHomekoFragment"
             app:destination="@id/koHomekoFragment" />
+        <action
+            android:id="@+id/action_koManagerkoFragment_to_koGridFilekoActivity"
+            app:destination="@id/koGridFilekoActivity" />
     </fragment>
     <fragment
         android:id="@+id/koHomekoFragment"
@@ -25,10 +28,23 @@
         <action
             android:id="@+id/action_koHomekoFragment_to_koListFilekoActivity"
             app:destination="@id/koListFilekoActivity" />
+        <action
+            android:id="@+id/action_koHomekoFragment_to_koDupFilekoActivity"
+            app:destination="@id/koDupFilekoActivity" />
     </fragment>
     <activity
         android:id="@+id/koListFilekoActivity"
         android:name="com.zxhy.fastfilemanagerpro.kokolistfile.KoListFilekoActivity"
         android:label="activity_ko_list_fileko"
         tools:layout="@layout/activity_ko_list_fileko" />
+    <activity
+        android:id="@+id/koGridFilekoActivity"
+        android:name="com.zxhy.fastfilemanagerpro.kokogridfile.KoGridFilekoActivity"
+        android:label="activity_ko_grid_fileko"
+        tools:layout="@layout/activity_ko_grid_fileko" />
+    <activity
+        android:id="@+id/koDupFilekoActivity"
+        android:name="com.zxhy.fastfilemanagerpro.kokodup.KoDupFilekoActivity"
+        android:label="activity_ko_dup_fileko"
+        tools:layout="@layout/activity_ko_dup_fileko" />
 </navigation>
\ No newline at end of file

app/src/main/res/values/colors.xml

@@ -3,4 +3,8 @@
     <color name="black">#FF000000</color>
     <color name="white">#FFFFFFFF</color>
     <color name="color_999999">#999999</color>
+    <color name="color_fff4f4f4">#FFF4F4F4</color>
+    <color name="color_ffffff">#FFFFFF</color>
+    <color name="color_606060">#606060</color>
+    <color name="color_b3000000">#B3000000</color>
 </resources>
\ No newline at end of file

app/src/main/res/values/dimens.xml

 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <dimen name="dp_24">24dp</dimen>
+    <dimen name="dp_250">250dp</dimen>
+    <dimen name="dp_180">180dp</dimen>
+    <dimen name="dp_260">260dp</dimen>
+    <dimen name="dp_190">190dp</dimen>
 </resources>
\ No newline at end of file

gradle/libs.versions.toml

@@ -13,6 +13,7 @@ activityKtx = "1.6.2"
 fragmentKtx = "1.6.2"
 navigationFragmentKtx = "2.7.7"
 navigationUiKtx = "2.7.7"
+glide = "4.16.0"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@@ -27,6 +28,7 @@ androidx-fragment-ktx = { group = "androidx.fragment", name = "fragment-ktx", ve
 androidx-constraintlayout = { group = "androidx.constraintlayout", name = "constraintlayout", version.ref = "constraintlayout" }
 androidx-navigation-fragment-ktx = { group = "androidx.navigation", name = "navigation-fragment-ktx", version.ref = "navigationFragmentKtx" }
 androidx-navigation-ui-ktx = { group = "androidx.navigation", name = "navigation-ui-ktx", version.ref = "navigationUiKtx" }
+glide = { group = "com.github.bumptech.glide", name = "glide", version.ref = "glide" }
 
 [plugins]
 androidApplication = { id = "com.android.application", version.ref = "agp" }