Initial commit

.gitignore

 *.iml
 .gradle
 /local.properties
+/.idea
 /.idea/caches
 /.idea/libraries
 /.idea/modules.xml

app/src/main/AndroidManifest.xml

@@ -46,7 +46,10 @@
             tools:ignore="DiscouragedApi,LockedOrientationActivity" />
         <activity
             android:name=".activity.FileManagerActivity"
-            android:exported="false" />
+            android:exported="false"
+            android:launchMode="singleTop"
+            android:screenOrientation="portrait"
+            tools:ignore="DiscouragedApi,LockedOrientationActivity" />
 
         <meta-data
             android:name="com.google.android.gms.ads.flag.OPTIMIZE_INITIALIZATION"

app/src/main/java/com/base/easyfilemanager/activity/FileCategoryActivity.kt

 package com.base.easyfilemanager.activity
 
 import android.content.Context
+import android.graphics.Color
 import android.media.MediaScannerConnection
 import android.net.Uri
 import android.os.Environment
@@ -14,6 +15,7 @@ import com.base.easyfilemanager.adapter.FileBrowseAdapter
 import com.base.easyfilemanager.bean.FileBean
 import com.base.easyfilemanager.bean.FileCategoryBean
 import com.base.easyfilemanager.databinding.ActivityFileCategoryBinding
+import com.base.easyfilemanager.helps.BarUtils
 import com.base.easyfilemanager.helps.BaseActivity
 import com.base.easyfilemanager.helps.MediaStoreEx.geFileMedia
 import com.base.easyfilemanager.helps.MediaStoreEx.getAudioMedia
@@ -41,6 +43,7 @@ class FileCategoryActivity : BaseActivity<ActivityFileCategoryBinding>() {
 
 
     override fun initView() {
+        initStatusBar()
         type = intent.extras?.getString("type") ?: ""
         binding.tvTittle.text = type
         adapter = FileBrowseAdapter { size ->
@@ -65,6 +68,12 @@ class FileCategoryActivity : BaseActivity<ActivityFileCategoryBinding>() {
         }
     }
 
+    private fun initStatusBar() {
+        BarUtils.setStatusBarLightMode(this, true)
+        BarUtils.setStatusBarColor(this, Color.TRANSPARENT)
+    }
+
+
     override fun initListener() {
         binding.flBack.setOnClickListener {
             onBackPressedDispatcher.onBackPressed()

app/src/main/java/com/base/easyfilemanager/activity/FileManagerActivity.kt

 package com.base.easyfilemanager.activity
 
+import android.annotation.SuppressLint
+import android.content.Intent
+import android.graphics.Color
+import android.net.Uri
+import android.os.Environment
+import android.view.View
+import androidx.activity.addCallback
+import androidx.core.content.FileProvider
+import androidx.core.view.isVisible
+import androidx.lifecycle.lifecycleScope
+import com.base.easyfilemanager.adapter.FileManagerAdapter
+import com.base.easyfilemanager.bean.FileBean
 import com.base.easyfilemanager.databinding.ActivityFileManagerBinding
+import com.base.easyfilemanager.helps.BarUtils
 import com.base.easyfilemanager.helps.BaseActivity
+import com.base.easyfilemanager.helps.FileHelp.deleteDirectory
+import com.base.easyfilemanager.view.AdPreparationPop
+import com.base.easyfilemanager.view.FileDeleteDialog.showFileDeleteDialog
+import com.base.easyfilemanager.view.SimpleFileDialog.showSimpleFileDialog
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.async
+import kotlinx.coroutines.launch
+import java.io.File
 
 class FileManagerActivity : BaseActivity<ActivityFileManagerBinding>() {
 
+    private var currentMode: Int = BROWSER_MODE
+
+    companion object {
+        const val BROWSER_MODE = 12
+        const val OPERATION_MODE = 13
+        const val CONFIRM_MODE = 18
+    }
+
     override val binding: ActivityFileManagerBinding by lazy {
         ActivityFileManagerBinding.inflate(layoutInflater)
     }
+    private val adapter by lazy {
+        FileManagerAdapter(
+            allSelect = {
+                binding.ivAll.isSelected = it
+            },
+            showEmpty = {
+                showEmpty(isEmpty = it, showWrite = !it)
+            }
+        )
+    }
 
     override fun initView() {
+        initStatusBar()
+        binding.rv.adapter = adapter
+        loadStorage()
+    }
+
+    private fun initStatusBar() {
+        BarUtils.setStatusBarLightMode(this, true)
+        BarUtils.setStatusBarColor(this, Color.TRANSPARENT)
+    }
+
+    override fun initListener() {
+        binding.ivAll.setOnClickListener {
+            it.isSelected = !it.isSelected
+            adapter.toggleSelect(it.isSelected)
+        }
+        binding.ivWrite.setOnClickListener {
+            operationMode()
+        }
+        binding.ivNewFile.setOnClickListener {
+            showSimpleFileDialog { name ->
+                val file = File(adapter.getCurrentDir(), name)
+                if (file.isFile) return@showSimpleFileDialog
+                if (!file.exists()) {
+                    file.mkdirs()
+                    adapter.notifyCurrentDir()
+                }
+            }
+        }
+        onBackPressedDispatcher.addCallback {
+            if (currentMode == BROWSER_MODE) {
+                val isRoot = adapter.beforePage()
+                if (isRoot) {
+                    AdPreparationPop(this@FileManagerActivity) {
+                        finish()
+                    }.show()
+                }
+            }
+            if (currentMode == OPERATION_MODE) {
+                browserMode()
+            }
+
+            if (currentMode == CONFIRM_MODE) {
+                adapter.beforePage()
+            }
+        }
+        binding.flBack.setOnClickListener {
+            onBackPressedDispatcher.onBackPressed()
+        }
+    }
 
+    private fun loadStorage() {
+        val root = Environment.getExternalStorageDirectory().listFiles()
+        val dataList = root?.map { FileBean(it.name, it.path, it.length()) } ?: listOf()
+        showEmpty(isEmpty = dataList.isEmpty(), showWrite = true)
+        adapter.setData(dataList)
     }
 
+    private fun showEmpty(isEmpty: Boolean = false, showAll: Boolean = false, showWrite: Boolean = false) {
+
+        binding.llEmpty.isVisible = isEmpty
+
+        if (isEmpty) {
+            binding.flAllWrite.visibility = View.GONE
+        } else {
+            binding.flAllWrite.visibility = View.VISIBLE
+            binding.ivAll.isVisible = showAll
+            binding.ivWrite.isVisible = showWrite
+        }
+
+    }
+
+
+    private fun operationMode() {
+        currentMode = OPERATION_MODE
+        binding.flConfirm.visibility = View.GONE
+        binding.llOperation.visibility = View.VISIBLE
+        adapter.changeSelect(true, canNext = false)
+        binding.ivAll.isSelected = false
+        showEmpty(showAll = true)
+        binding.llMove.setOnClickListener {
+            confirmMode("Move")
+        }
+        binding.llCopy.setOnClickListener {
+            confirmMode("Copy")
+        }
+        binding.llRename.setOnClickListener {
+            val files = adapter.getSelectData().map { File(it.path) }
+            if (files.size == 1) {
+                renameFile(files.first())
+            }
+        }
+        binding.llDelete.setOnClickListener {
+            val files = adapter.getSelectData().map { File(it.path) }
+            if (files.isNotEmpty()) {
+                showFileDeleteDialog {
+                    lifecycleScope.launch(Dispatchers.Main) {
+                        async {
+                            files.forEach { if (it.isFile) it.delete() else deleteDirectory(it) }
+                        }.await()
+                        browserMode()
+                        adapter.notifyCurrentDir()
+                    }
+                }
+            }
+
+        }
+    }
+
+    private fun renameFile(file: File) {
+        val dir = file.parentFile
+        showSimpleFileDialog(file.name, nameAction = {
+            runCatching { file.renameTo(File(dir, it)) }
+            operationFinish()
+        })
+    }
+
+    @SuppressLint("SetTextI18n")
+    private fun confirmMode(operation: String) {
+        val selectFile = adapter.getSelectData()
+        if (selectFile.isEmpty())
+            return
+        currentMode = CONFIRM_MODE
+        binding.llOperation.visibility = View.GONE
+        binding.ivAll.isSelected = false
+        binding.ivAll.visibility = View.GONE
+        binding.flConfirm.visibility = View.VISIBLE
+        adapter.changeSelect(false, isAddCannotNext = true)
+        binding.tvCancel.setOnClickListener {
+            browserMode()
+        }
+
+        binding.tvConfirm.setOnClickListener {
+            val files = adapter.getOperationList()
+            val currentDir = adapter.getCurrentDir()
+            when (operation) {
+                "Move" -> {
+                    binding.tvConfirm.text = "Motion"
+                    moveFiles(files, currentDir, ::operationFinish)
+                }
+
+                "Copy" -> {
+                    binding.tvConfirm.text = "Paste"
+                    copyFiles(files, currentDir, ::operationFinish)
+                }
+            }
+        }
+    }
+
+
+    private fun moveFiles(
+        files: List<File>, currentDir: File,
+        finish: () -> Unit
+    ) = lifecycleScope.launch(Dispatchers.IO) {
+        runCatching {
+            files.forEach {
+                it.copyRecursively(File(currentDir, it.name), true)
+                it.deleteRecursively()
+            }
+        }
+        finish.invoke()
+    }
+
+    fun copyFiles(
+        files: List<File>, currentDir: File,
+        finish: () -> Unit
+    ) = lifecycleScope.launch(Dispatchers.IO) {
+        runCatching {
+            files.forEach {
+                it.copyRecursively(File(currentDir, it.name), true)
+            }
+        }
+        finish.invoke()
+    }
+
+    private fun operationFinish() = lifecycleScope.launch(Dispatchers.Main) {
+        browserMode()
+        adapter.notifyCurrentDir()
+    }
+
+    private fun browserMode() {
+        currentMode = BROWSER_MODE
+        binding.ivAll.visibility = View.GONE
+        binding.ivWrite.visibility = View.VISIBLE
+        adapter.changeSelect(false, isRemoveCannotNext = true)
+        binding.llOperation.visibility = View.GONE
+        binding.flConfirm.visibility = View.GONE
+    }
+
+
 }
\ No newline at end of file

app/src/main/java/com/base/easyfilemanager/activity/MainActivity.kt

 package com.base.easyfilemanager.activity
 
+import android.graphics.Color
 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.base.easyfilemanager.databinding.ActivityMainBinding
+import com.base.easyfilemanager.helps.BarUtils
 import com.base.easyfilemanager.helps.BaseActivity
 import com.base.easyfilemanager.helps.MediaStoreEx.updateMediaStore
 
@@ -17,5 +19,11 @@ class MainActivity : BaseActivity<ActivityMainBinding>() {
 
     override fun initView() {
         updateMediaStore()
+        initStatusBar()
+    }
+
+    private fun initStatusBar() {
+        BarUtils.setStatusBarLightMode(this, true)
+        BarUtils.setStatusBarColor(this, Color.TRANSPARENT)
     }
 }
\ No newline at end of file

app/src/main/java/com/base/easyfilemanager/adapter/FileManagerAdapter.kt

+package com.base.easyfilemanager.adapter
+
+import android.annotation.SuppressLint
+import android.os.Environment
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import androidx.core.content.ContextCompat
+import androidx.core.view.isVisible
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.RecyclerView.ViewHolder
+import com.base.easyfilemanager.R
+import com.base.easyfilemanager.bean.FileBean
+import com.base.easyfilemanager.bean.FileBean.Companion.isApk
+import com.base.easyfilemanager.bean.FileBean.Companion.isAudio
+import com.base.easyfilemanager.bean.FileBean.Companion.isDir
+import com.base.easyfilemanager.bean.FileBean.Companion.isDocument
+import com.base.easyfilemanager.bean.FileBean.Companion.isImage
+import com.base.easyfilemanager.bean.FileBean.Companion.isVideo
+import com.base.easyfilemanager.bean.FileBean.Companion.isZip
+import com.base.easyfilemanager.databinding.ItemFileManagerListBinding
+import com.base.easyfilemanager.helps.KotlinExt.toFormatSize
+import com.base.easyfilemanager.helps.XmlEx.inflate
+import com.bumptech.glide.Glide
+import java.io.File
+import java.text.SimpleDateFormat
+import java.util.Locale
+
+@SuppressLint("NotifyDataSetChanged")
+class FileManagerAdapter(
+    private val allSelect: (select: Boolean) -> Unit,
+    private val showEmpty: ((isShow: Boolean) -> Unit)? = null
+) : RecyclerView.Adapter<FileManagerAdapter.GGGG>() {
+
+    private val TAG = "FileManagerAdapter"
+    private var showSelect: Boolean = false
+    private var currentDir = Environment.getExternalStorageDirectory()
+    private val cannotNextFiles = arrayListOf<File>()
+    private var canNext: Boolean = true
+    private val fileList = arrayListOf<FileBean>()
+
+    inner class GGGG(view: View) : ViewHolder(view) {
+        val binding = ItemFileManagerListBinding.bind(view)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): GGGG {
+        return GGGG(R.layout.item_file_manager_list.inflate(parent))
+    }
+
+    override fun getItemCount(): Int {
+        return fileList.size
+    }
+
+    override fun onBindViewHolder(holder: GGGG, position: Int) {
+
+    }
+
+    private fun bindIcon(data: FileBean, iv: ImageView) {
+        val file = File(data.path)
+        when {
+            isDir(file) -> iv.setImageResource(R.mipmap.dir)
+            isImage(file) or isVideo(file) -> {
+                Glide.with(iv.context)
+                    .load(data.path)
+                    .centerCrop()
+                    .into(iv)
+            }
+
+            isAudio(file) -> iv.setImageResource(R.mipmap.audio)
+            isZip(file) -> iv.setImageResource(R.mipmap.zip)
+            isApk(file) -> iv.setImageResource(R.mipmap.apk)
+            isDocument(file) -> iv.setImageResource(R.mipmap.file)
+            else -> iv.setImageResource(R.mipmap.file)
+        }
+    }
+
+    override fun onBindViewHolder(holder: GGGG, position: Int, payloads: MutableList<Any>) {
+        val data = fileList[position]
+        val context = holder.binding.root.context
+
+        if (payloads.isEmpty()) {
+            bindIcon(data, holder.binding.iv)
+            holder.binding.tvName.text = data.name
+            val file = File(data.path)
+            val timeE = SimpleDateFormat("MMM dd, yyyy", Locale.ENGLISH).format(file.lastModified())
+            if (file.isFile) {
+                val sizeF = file.length().toFormatSize()
+                holder.binding.tvInfo.text = "$timeE  $sizeF"
+            } else {
+                val count = file.list()?.size ?: 0
+                holder.binding.tvInfo.text = "$timeE  $count items"
+            }
+
+            //================================是否显示选中按钮逻辑==================================
+            if (showSelect) {
+                val drawable = ContextCompat.getDrawable(context, R.drawable.bg_selected)
+                holder.binding.ivSelector.isSelected = data.isSelect
+                holder.binding.ivSelector.isVisible = true
+                holder.binding.ivSelector.setImageDrawable(drawable)
+                holder.binding.ivSelector.setOnClickListener {
+                    data.isSelect = !data.isSelect
+                    holder.binding.ivSelector.isSelected = data.isSelect
+                    notifyItemChanged(position, "sdada")
+                    allSelect.invoke(fileList.all { it.isSelect })
+                }
+            } else {
+                val drawable = ContextCompat.getDrawable(context, R.mipmap.jiantou_b)
+                holder.binding.ivSelector.setImageDrawable(drawable)
+                holder.binding.ivSelector.isVisible = file.isDirectory
+                holder.binding.ivSelector.setOnClickListener { }
+            }
+            //============================选中目录无法再进入子目录逻辑==============================
+            holder.binding.root.setOnClickListener {
+                if (!cannotNextFiles.contains(file) && file.isDirectory && canNext)
+                    nextPage(file)
+            }
+            if (cannotNextFiles.contains(file) && file.isDirectory) {
+                val color = ContextCompat.getColor(context, R.color.color_6e6e6e)
+                holder.binding.llItem.setBackgroundColor(color)
+            } else {
+                val color = ContextCompat.getColor(context, R.color.white)
+                holder.binding.llItem.setBackgroundColor(color)
+            }
+
+        } else {
+            holder.binding.root.setOnClickListener {
+                holder.binding.ivSelector.isSelected = data.isSelect
+            }
+            super.onBindViewHolder(holder, position, payloads)
+        }
+    }
+
+    private fun nextPage(file: File) {
+        currentDir = file
+        val files = currentDir.listFiles()
+        val data = files?.map { FileBean(it.name, it.path, it.length()) } ?: listOf()
+        setData(data, isEmpty = { showEmpty?.invoke(it) })
+    }
+
+    fun getCurrentDir(): File {
+        return currentDir
+    }
+
+    fun notifyCurrentDir() {
+        val files = currentDir.listFiles()
+//        files?.sortByDescending { it.lastModified() }
+        val data = files?.map { FileBean(it.name, it.path, it.length()) } ?: listOf()
+        setData(data, isEmpty = { showEmpty?.invoke(it) })
+    }
+
+    fun changeSelect(
+        isSelect: Boolean,
+        isAddCannotNext: Boolean = false,
+        isRemoveCannotNext: Boolean = false,
+        canNext: Boolean = true,
+    ) {
+        showSelect = isSelect
+        if (isAddCannotNext) {
+            cannotNextFiles.addAll(getSelectData().map { File(it.path) })
+        }
+        if (isRemoveCannotNext) {
+            cannotNextFiles.clear()
+        }
+        this.canNext = canNext
+        notifyDataSetChanged()
+    }
+
+    fun getSelectData(): List<FileBean> {
+        return fileList.filter { it.isSelect }
+    }
+
+
+    /**
+     *@param 是否是根目录
+     */
+    fun beforePage(): Boolean {
+        return if (currentDir.absoluteFile == Environment.getExternalStorageDirectory().absoluteFile) {
+            true
+        } else {
+            currentDir = currentDir.parentFile
+            val files = currentDir.listFiles()
+            val data = files?.map { FileBean(it.name, it.path, it.length()) } ?: listOf()
+            setData(data, isEmpty = { showEmpty?.invoke(it) })
+            false
+        }
+    }
+
+    fun setData(data: List<FileBean>, isEmpty: ((flag: Boolean) -> Unit)? = null) {
+        fileList.clear()
+        fileList.addAll(data)
+        notifyDataSetChanged()
+        isEmpty?.invoke(fileList.isEmpty())
+    }
+
+
+    fun getOperationList(): ArrayList<File> {
+        return cannotNextFiles
+    }
+
+    fun toggleSelect(select: Boolean) {
+        fileList.forEach { fileBean ->
+            fileBean.isSelect = select
+        }
+        notifyDataSetChanged()
+    }
+}
\ No newline at end of file

app/src/main/java/com/base/easyfilemanager/bean/FIleBean.kt

@@ -17,23 +17,68 @@ data class FileBean(
 
     fun isImage() = !isDir && type in listOf("png", "jpg", "gif")
 
-
     fun isVideo() = !isDir && type in listOf("mp4")
 
     fun isAudio() = !isDir && type in listOf("mp3")
 
-    fun isLargeFile() = !isDir && size >= 10 * 1024 * 1024
-
     fun isZip() = !isDir && type in listOf("zip", "tar", "7z")
 
     fun isApk() = !isDir && type in listOf("apk")
 
-    fun isDoc() = !isDir && type in listOf("pdf", "doc", "docx", "xls", "ppt", "txt")
-    fun isDocx() = !isDir && type in listOf("docx")
-    fun isPdf() = !isDir && type in listOf("pdf")
-    fun isXls() = !isDir && type in listOf("xls", "xlsx")
-    fun isTxt() = !isDir && type in listOf("txt")
-    fun isPpt() = !isDir && type in listOf("ppt")
-    fun isOther() = !isImage() && !isVideo() && !isAudio() && !isZip() && !isApk()
-    fun isJunk() = !isDir && type in listOf("tmp", "cache", "temp")
+
+    companion object {
+        fun isDir(file: File): Boolean {
+            return file.isDirectory
+        }
+
+        fun isEmptyFile(file: File): Boolean {
+            return file.isFile && file.length() == 0L
+        }
+
+        fun isImage(file: File): Boolean {
+            return file.name.contains(".jpg") or
+                    file.name.contains(".png") or
+                    file.name.contains(".gif")
+        }
+
+        fun isVideo(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 isAudio(file: File): Boolean {
+            return file.name.contains(".mp3") or
+                    file.name.contains(".aac") or
+                    file.name.contains(".ogg") or
+                    file.name.contains(".m4a") or
+                    file.name.contains(".aac")
+        }
+
+        fun isLargeFile(file: File): Boolean {
+            return file.length() >= 10 * 1024 * 1024
+        }
+
+
+        fun isZip(file: File): Boolean {
+            return file.name.contains(".zip")
+        }
+
+        fun isApk(file: File): Boolean {
+            return file.name.contains(".apk")
+        }
+
+        fun isDocument(file: File): Boolean {
+            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")
+        }
+    }
 }
\ No newline at end of file

app/src/main/java/com/base/easyfilemanager/fragment/FileCategoryFragment.kt

@@ -10,6 +10,7 @@ import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.GridLayoutManager.SpanSizeLookup
 import com.base.easyfilemanager.R
 import com.base.easyfilemanager.activity.FileCategoryActivity
+import com.base.easyfilemanager.activity.FileManagerActivity
 import com.base.easyfilemanager.activity.MainActivity
 import com.base.easyfilemanager.adapter.FileCategoryAdapter
 import com.base.easyfilemanager.bean.FileCategoryBean
@@ -76,6 +77,23 @@ class FileCategoryFragment : BaseFragment<FragmentFileCategoryBinding>() {
         binding.rvCategory.adapter = categoryAdapter
         categoryAdapter.setData(categoryList)
 
+        recentAdapter = FileCategoryAdapter(FileCategoryAdapter.MODE_RECENT, ::itemClick)
+        binding.rvRecent.adapter = recentAdapter
+
+        if (requireContext().checkStorePermission()) {
+            refreshRecent()
+        }
+
+        val total = totalSize().toFormatSize().split(" ")
+        binding.tvTotal.text = total[0]
+        binding.tvTotalUnit.text = total[1]
+
+        val used = (totalSize() - availableSize()).toFormatSize().split(" ")
+        binding.tvUsed.text = used[0]
+        binding.tvUsedUnit.text = used[1]
+    }
+
+    override fun setListener() {
         binding.tvAuthorization.setOnClickListener {
             requireContext().showGerPermission(deny = {}, allow = {
                 val launcher = (requireActivity() as MainActivity).launcher
@@ -96,21 +114,20 @@ class FileCategoryFragment : BaseFragment<FragmentFileCategoryBinding>() {
         binding.llAll.setOnClickListener {
             itemClick(FileCategoryBean.Image)
         }
-
-        recentAdapter = FileCategoryAdapter(FileCategoryAdapter.MODE_RECENT, ::itemClick)
-        binding.rvRecent.adapter = recentAdapter
-
-        if (requireContext().checkStorePermission()) {
-            refreshRecent()
+        binding.flManager.setOnClickListener {
+            if (requireContext().checkStorePermission()) {
+                startActivity(Intent(requireContext(), FileManagerActivity::class.java))
+            } else {
+                requireContext().showGerPermission(
+                    "Our application needs to manager your files Before you authorize, we need to confirm with you:",
+                    deny = {},
+                    allow = {
+                        startActivity(Intent(requireContext(), FileManagerActivity::class.java))
+                    }
+                )
+            }
         }
 
-        val total = totalSize().toFormatSize().split(" ")
-        binding.tvTotal.text = total[0]
-        binding.tvTotalUnit.text = total[1]
-
-        val used = (totalSize() - availableSize()).toFormatSize().split(" ")
-        binding.tvUsed.text = used[0]
-        binding.tvUsedUnit.text = used[1]
     }
 
     private fun itemClick(key: String) {

app/src/main/java/com/base/easyfilemanager/helps/FileHelp.kt

 package com.base.easyfilemanager.helps
 
+import android.os.Environment
+import android.util.Log
 import java.io.File
+import java.util.LinkedList
+import java.util.Stack
 
-class FileHelp {
 
+object FileHelp {
+
+    private val TAG = "FileHelp"
+
+    fun deleteDirectory(dir: File): Boolean {
+        val stackFiles = Stack<File>()
+        stackFiles.push(dir)
+        while (stackFiles.size > 0) {
+            val currentFile = stackFiles.peek()
+            val subFiles = currentFile.listFiles()
+
+            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
+    }
 }
\ No newline at end of file

app/src/main/java/com/base/easyfilemanager/view/DialogViews.kt

@@ -13,6 +13,7 @@ object DialogViews {
 
     @SuppressLint("SetTextI18n")
     fun Context.showGerPermission(
+        tittle: String? = null,
         deny: ((view: Dialog) -> Unit)? = null,
         allow: ((view: Dialog) -> Unit)? = null
     ): Dialog {
@@ -39,6 +40,8 @@ object DialogViews {
 //            .create()
         binding.idTvTt.text =
             "Our application needs to access your files to find media file Before you authorize, we need to confirm with you:"
+
+        tittle?.let { binding.idTvTt.text = it }
         binding.idFullLottie.imageAssetsFolder = "permission_finger/images/"
         binding.idFullLottie.setAnimation("permission_finger/data.json")
         binding.idFullLottie.playAnimation()

app/src/main/java/com/base/easyfilemanager/view/SimpleFileDialog.kt

+package com.base.easyfilemanager.view
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.appcompat.app.AlertDialog
+import com.base.easyfilemanager.R
+import com.base.easyfilemanager.databinding.DialogFileNewRenameBinding
+
+object SimpleFileDialog {
+    fun Context.showSimpleFileDialog(
+        name: String = "",
+        nameAction: (name: String) -> Unit
+    ): AlertDialog {
+
+        val binding = DialogFileNewRenameBinding.inflate(LayoutInflater.from(this))
+        val dialog = AlertDialog.Builder(this).setView(binding.root).create()
+        dialog.setCanceledOnTouchOutside(false)
+        dialog.show()
+
+        //修改dialog的尺寸
+        val lp = dialog.window?.attributes
+        lp?.width = this.resources.getDimensionPixelOffset(R.dimen.dp_280)
+        lp?.height = ViewGroup.LayoutParams.WRAP_CONTENT
+        dialog.window?.attributes = lp
+        dialog.window?.setBackgroundDrawableResource(android.R.color.transparent)
+
+        if (name.isNotEmpty()) {
+            binding.edit.setText(name)
+        }
+
+        binding.tvSure.setOnClickListener {
+            val text = binding.edit.text.toString()
+            if (text.isEmpty() or text.isBlank()) {
+                return@setOnClickListener
+            }
+            nameAction.invoke(text)
+            dialog.dismiss()
+        }
+        binding.ivCancel.setOnClickListener {
+            dialog.dismiss()
+        }
+
+        return dialog
+    }
+}
\ No newline at end of file

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

@@ -12,6 +12,7 @@
         android:id="@+id/cl_action_bar"
         android:layout_width="match_parent"
         android:layout_height="60dp"
+        android:layout_marginTop="36dp"
         android:background="@color/white"
         app:layout_constraintTop_toTopOf="parent">
 

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

 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".activity.FileManagerActivity">
+    android:orientation="vertical">
 
-</androidx.constraintlayout.widget.ConstraintLayout>
+    <FrameLayout
\ No newline at end of file
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="36dp">
+
+        <FrameLayout
+            android:id="@+id/fl_back"
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:padding="10dp">
+
+            <ImageView
+                android:layout_width="36dp"
+                android:layout_height="36dp"
+                android:layout_gravity="center_vertical"
+                android:src="@mipmap/fanhui"
+                tools:ignore="ContentDescription" />
+
+        </FrameLayout>
+
+        <TextView
+            android:id="@+id/tv_tittle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center"
+            android:text="INTERNAL STORAGE"
+            android:textColor="#FF333333"
+            android:textSize="16sp"
+            android:textStyle="bold"
+            tools:ignore="HardcodedText" />
+
+        <FrameLayout
+            android:id="@+id/fl_all_write"
+            android:layout_width="65dp"
+            android:layout_height="match_parent"
+            android:layout_gravity="end">
+
+            <ImageView
+                android:id="@+id/iv_all"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_gravity="center_vertical|end"
+                android:layout_marginEnd="20dp"
+                android:src="@drawable/bg_selected"
+                android:visibility="gone"
+                tools:ignore="ContentDescription" />
+
+            <ImageView
+                android:id="@+id/iv_write"
+                android:layout_width="24dp"
+                android:layout_height="24dp"
+                android:layout_gravity="center_vertical|end"
+                android:layout_marginEnd="20dp"
+                android:src="@mipmap/sldo_089"
+                android:visibility="gone"
+                tools:ignore="ContentDescription" />
+
+        </FrameLayout>
+
+    </FrameLayout>
+
+    <LinearLayout
+        android:id="@+id/ll_content"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <FrameLayout
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            tools:ignore="NestedWeights">
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/rv"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+                tools:ignore="NestedWeights" />
+
+            <ImageView
+                android:id="@+id/iv_new_file"
+                android:layout_width="36dp"
+                android:layout_height="36dp"
+                android:layout_gravity="end|bottom"
+                android:layout_marginEnd="28dp"
+                android:layout_marginBottom="50dp"
+                android:src="@mipmap/dkis_58959"
+                tools:ignore="ContentDescription" />
+
+            <LinearLayout
+                android:id="@+id/ll_empty"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center_horizontal"
+                android:layout_marginTop="150dp"
+                android:orientation="vertical"
+                android:visibility="gone"
+                tools:ignore="UseCompoundDrawables">
+
+                <ImageView
+                    android:layout_width="200dp"
+                    android:layout_height="192dp"
+                    android:layout_gravity="center_horizontal"
+                    android:src="@mipmap/sda_887965"
+                    tools:ignore="ContentDescription" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_marginTop="12dp"
+                    android:text="The folder is empty"
+                    android:textColor="#FF333333"
+                    android:textSize="14sp"
+                    tools:ignore="HardcodedText" />
+            </LinearLayout>
+
+        </FrameLayout>
+
+        <LinearLayout
+            android:id="@+id/ll_operation"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="20dp"
+            android:layout_marginVertical="10dp"
+            android:orientation="horizontal"
+            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="DisableBaselineAlignment">
+
+            <LinearLayout
+                android:id="@+id/ll_move"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:orientation="vertical"
+                tools:ignore="UseCompoundDrawables,UselessParent">
+
+                <ImageView
+                    android:id="@+id/iv_move"
+                    android:layout_width="36dp"
+                    android:layout_height="36dp"
+                    android:layout_gravity="center_horizontal"
+                    android:src="@mipmap/sfad_6959"
+                    tools:ignore="ContentDescription" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_margin="4dp"
+                    android:text="Move"
+                    android:textColor="#FF333333"
+                    android:textSize="12sp"
+                    tools:ignore="HardcodedText,SmallSp" />
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/ll_copy"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:orientation="vertical"
+                tools:ignore="UseCompoundDrawables,UselessParent">
+
+                <ImageView
+                    android:id="@+id/iv_copy"
+                    android:layout_width="36dp"
+                    android:layout_height="36dp"
+                    android:layout_gravity="center_horizontal"
+                    android:src="@mipmap/wsd_69859"
+                    tools:ignore="ContentDescription" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_margin="4dp"
+                    android:text="Copy"
+                    android:textColor="#FF333333"
+                    android:textSize="12sp"
+                    tools:ignore="HardcodedText,SmallSp" />
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/ll_delete"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:orientation="vertical"
+                tools:ignore="UseCompoundDrawables,UselessParent">
+
+                <ImageView
+                    android:id="@+id/iv_delete"
+                    android:layout_width="36dp"
+                    android:layout_height="36dp"
+                    android:layout_gravity="center_horizontal"
+                    android:src="@mipmap/delete"
+                    tools:ignore="ContentDescription" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_margin="4dp"
+                    android:text="Delete"
+                    android:textColor="#FF333333"
+                    android:textSize="12sp"
+                    tools:ignore="HardcodedText,SmallSp" />
+
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/ll_rename"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:orientation="vertical"
+                tools:ignore="UseCompoundDrawables,UselessParent">
+
+                <ImageView
+                    android:id="@+id/iv_rename"
+                    android:layout_width="36dp"
+                    android:layout_height="36dp"
+                    android:layout_gravity="center_horizontal"
+                    android:src="@mipmap/rename"
+                    tools:ignore="ContentDescription" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_horizontal"
+                    android:layout_margin="4dp"
+                    android:text="Rename"
+                    android:textColor="#FF333333"
+                    android:textSize="12sp"
+                    tools:ignore="HardcodedText,SmallSp" />
+
+            </LinearLayout>
+
+
+        </LinearLayout>
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:id="@+id/fl_confirm"
+            android:layout_width="match_parent"
+            android:layout_height="75dp"
+            android:visibility="gone">
+
+            <com.noober.background.view.BLTextView
+                android:id="@+id/tv_cancel"
+                android:layout_width="140dp"
+                android:layout_height="40dp"
+                android:gravity="center"
+                android:text="Cancel"
+                android:textColor="#FF999999"
+                android:textSize="17sp"
+                android:textStyle="bold"
+                app:bl_corners_radius="8dp"
+                app:bl_solid_color="#FFF5F5F5"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toStartOf="@id/tv_confirm"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:ignore="HardcodedText" />
+
+            <TextView
+                android:id="@+id/tv_confirm"
+                android:layout_width="140dp"
+                android:layout_height="40dp"
+                android:gravity="center"
+                android:text="Motion"
+                android:textColor="@color/white"
+                android:textSize="17sp"
+                android:textStyle="bold"
+                app:bl_corners_radius="8dp"
+                app:bl_solid_color="@color/theme_color"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toEndOf="@id/tv_cancel"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:ignore="HardcodedText" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+
+    </LinearLayout>
+
+</LinearLayout>
\ No newline at end of file

app/src/main/res/layout/dialog_file_new_rename.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="270dp"
+    android:layout_height="wrap_content"
+    android:layout_margin="5dp"
+    app:cardCornerRadius="12dp">
+
+    <ImageView
+        android:id="@+id/iv_cancel"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_gravity="end"
+        android:layout_margin="5dp"
+        android:src="@mipmap/sok_298"
+        tools:ignore="ContentDescription" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/tv_name"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="16dp"
+            android:text="New Folder"
+            android:textColor="#FF333333"
+            android:textSize="17sp"
+            android:textStyle="bold"
+            tools:ignore="HardcodedText" />
+
+        <EditText
+            android:id="@+id/edit"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="25dp"
+            android:layout_marginTop="40dp"
+            android:backgroundTint="#FFF5F5F5"
+            android:gravity="center_horizontal"
+            android:hint="Please enter a new name"
+            android:importantForAutofill="no"
+            android:singleLine="true"
+            android:textColor="#FF333333"
+            android:textSize="14sp"
+            tools:ignore="HardcodedText,TextFields" />
+
+        <com.noober.background.view.BLTextView
+            android:id="@+id/tv_sure"
+            android:layout_width="230dp"
+            android:layout_height="40dp"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginVertical="20dp"
+            android:gravity="center"
+            android:text="Sure"
+            android:textColor="#FFFFFFFF"
+            android:textSize="17sp"
+            app:bl_corners_radius="8dp"
+            app:bl_solid_color="#FF333333"
+            tools:ignore="HardcodedText" />
+
+    </LinearLayout>
+
+
+</androidx.cardview.widget.CardView>
\ No newline at end of file

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

@@ -27,7 +27,7 @@
         android:layout_height="wrap_content">
 
         <FrameLayout
-            android:id="@+id/fl_yuan"
+            android:id="@+id/fl_manager"
             android:layout_width="146dp"
             android:layout_height="146dp"
             android:layout_margin="20dp"
@@ -43,7 +43,6 @@
                 tools:ignore="ContentDescription" />
 
             <TextView
-                android:id="@+id/tv_manager"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
@@ -61,7 +60,7 @@
             android:orientation="vertical"
             app:layout_constraintBottom_toTopOf="@id/ll_used"
             app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/fl_yuan"
+            app:layout_constraintStart_toEndOf="@id/fl_manager"
             app:layout_constraintTop_toTopOf="parent">
 
             <LinearLayout
@@ -117,7 +116,7 @@
             android:orientation="vertical"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toEndOf="@id/fl_yuan"
+            app:layout_constraintStart_toEndOf="@id/fl_manager"
             app:layout_constraintTop_toBottomOf="@id/ll_total">
 
             <LinearLayout
@@ -242,7 +241,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_vertical"
-                android:src="@mipmap/jianotu"
+                android:src="@mipmap/jiantou_s"
                 tools:ignore="ContentDescription" />
         </LinearLayout>
 

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

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginHorizontal="20dp"
+    android:layout_marginTop="12dp"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:id="@+id/ll_item"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <ImageView
+            android:id="@+id/iv"
+            android:layout_width="40dp"
+            android:layout_height="40dp"
+            android:layout_gravity="center_vertical"
+            tools:ignore="ContentDescription" />
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_vertical"
+            android:layout_marginStart="8dp"
+            android:layout_weight="1"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/tv_name"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="4dp"
+                android:text="Image"
+                android:textColor="#FF333333"
+                android:textSize="14sp"
+                tools:ignore="HardcodedText" />
+
+            <TextView
+                android:id="@+id/tv_info"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="4dp"
+                android:text="January 5, 2024  2 itmes"
+                android:textColor="#FF999999"
+                android:textSize="12sp"
+                tools:ignore="HardcodedText" />
+        </LinearLayout>
+
+        <ImageView
+            android:id="@+id/iv_selector"
+            android:layout_width="24dp"
+            android:layout_height="24dp"
+            android:layout_gravity="center_vertical"
+            android:layout_marginStart="8dp"
+            android:src="@drawable/bg_selected"
+            tools:ignore="ContentDescription" />
+
+    </LinearLayout>
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_marginStart="40dp"
+        android:layout_marginTop="13dp"
+        android:background="#FFF4F4F4" />
+
+</LinearLayout>
\ No newline at end of file

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

@@ -4,4 +4,5 @@
     <color name="white">#FFFFFFFF</color>
     <color name="theme_color">#8F5CE4</color>
     <color name="color_f04949">#f04949</color>
+    <color name="color_6e6e6e">#6e6e6e</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_310">310dp</dimen>
+    <dimen name="dp_280">280dp</dimen>
 </resources>
\ No newline at end of file