补充代码

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/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 kotlin.reflect.KFunction1
+
+abstract class CommonViewModel : ViewModel() {
+
+    fun deleteFiles(files: List<File>, finishAction: () -> Unit) =
+        viewModelScope.launch(Dispatchers.IO) {
+            runCatching {
+                files.forEach {
+                    if (it.exists()) {
+                        it.delete()
+                    }
+                }
+            }
+            finishAction.invoke()
+        }
+
+    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)
+        }
+
+    }
+
+
+}
\ 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/gridfile/KoFileGridkoAdapter.kt

+package com.zxhy.fastfilemanagerpro.gridfile
+
+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
+                    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/gridfile/KoGridFilekoActivity.kt

 package com.zxhy.fastfilemanagerpro.gridfile
 
+import android.annotation.SuppressLint
+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.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
+
     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 ->
@@ -20,6 +42,119 @@ class KoGridFilekoActivity : AppCompatActivity() {
             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
+            binding.tvSet.setOnClickListener {
+                requestStoreFollow(activityLauncher, disAgreeAction = {
+                    showPermissionSet(true)
+                }, agreeAction = {
+                    showPermissionSet(false)
+                    loadListFile()
+                })
+            }
+        } else {
+            binding.clContent.visibility = View.VISIBLE
+            binding.clPermissionSet.visibility = View.GONE
+        }
+
+    }
+
+    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"
+    }
+
+    //endregion
+
+    private fun loadListFile() {
+        when (tittle) {
+            IMAGE_FILE -> viewModel.loadImageFile(context, ::onDoList, ::onFinishList)
+            VIDEO_FILE -> viewModel.loadVideoFile(context, ::onDoList, ::onFinishList)
+        }
     }
 
     companion object {

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

+package com.zxhy.fastfilemanagerpro.gridfile
+
+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/kokodata/KoFileDatako.kt

@@ -14,6 +14,19 @@ data class KoFileDatako(
     val sizeF: String = ""
 ) {
     companion object {
+
+        fun KoFileDatako.isImage(): Boolean {
+            return name.contains(".jpg") or name.contains(".png") or name.contains(".gif")
+        }
+
+        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/kokolistfile/KoListFilekoActivity.kt

@@ -148,7 +148,7 @@ class KoListFilekoActivity : AppCompatActivity() {
         adapter.setData(list)
         showEmptyList()
         enableDelete()
-        binding.tvTittle.text = "total:${adapter.itemCount} items"
+        binding.tvItems.text = "total:${adapter.itemCount} items"
     }
 
 

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

@@ -5,8 +5,16 @@ import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.navigation.fragment.findNavController
 import com.zxhy.fastfilemanagerpro.R
 import com.zxhy.fastfilemanagerpro.databinding.FragmentKoManagerkoBinding
+import com.zxhy.fastfilemanagerpro.gridfile.KoGridFilekoActivity.Companion.IMAGE_FILE
+import com.zxhy.fastfilemanagerpro.gridfile.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
 
 class KoManagerkoFragment : Fragment() {
 
@@ -27,10 +35,48 @@ class KoManagerkoFragment : Fragment() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-    }
-
-    companion object{
-
+        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)
+        }
     }
 
 }
\ 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.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)
+    }
+}
\ No newline at end of file

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_grid_fileko.xml

@@ -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 +129,16 @@
             </LinearLayout>
 
             <androidx.recyclerview.widget.RecyclerView
-                android:layout_width="0dp"
+                android:id="@+id/rv"
+                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_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@id/tv_items" />
+                app:layout_constraintTop_toBottomOf="@id/tv_items"
+                app:spanCount="4" />
 
             <TextView
                 android:id="@+id/tv_delete"
@@ -151,6 +155,41 @@
                 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 +227,7 @@
             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/fragment_ko_managerko.xml

@@ -64,6 +64,7 @@
         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 +90,7 @@
         </LinearLayout>
 
         <LinearLayout
+            android:id="@+id/ll_video"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
@@ -114,6 +116,7 @@
         </LinearLayout>
 
         <LinearLayout
+            android:id="@+id/ll_audio"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="end"
@@ -150,6 +153,7 @@
         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 +179,7 @@
         </LinearLayout>
 
         <LinearLayout
+            android:id="@+id/ll_zip"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
@@ -200,6 +205,7 @@
         </LinearLayout>
 
         <LinearLayout
+            android:id="@+id/ll_apk"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_gravity="end"
@@ -230,18 +236,18 @@
         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_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="16dp"
+        android:layout_height="16dp"
+        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/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"
@@ -31,4 +34,9 @@
         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.gridfile.KoGridFilekoActivity"
+        android:label="activity_ko_grid_fileko"
+        tools:layout="@layout/activity_ko_grid_fileko" />
 </navigation>
\ 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" }