完善代码

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

@@ -37,6 +37,7 @@ class KoInternalkoActivity : AppCompatActivity() {
     private lateinit var activityLauncher: ActivityLauncher
     private lateinit var context: Context
     private var currentMode = BROWSER_MODE
+    private var showEmpty: Boolean = false
 
     @SuppressLint("SetTextI18n")
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -58,6 +59,9 @@ class KoInternalkoActivity : AppCompatActivity() {
             },
             pageCount = {
                 binding.tvItems.text = "total:$it items"
+                if (it == 0) {
+                    showEmptyList(true)
+                }
             }
         )
         binding.rv.adapter = adapter
@@ -91,11 +95,11 @@ class KoInternalkoActivity : AppCompatActivity() {
         binding.tvEdit.visibility = View.VISIBLE
         binding.ivAllSelector.visibility = View.GONE
         binding.tvAll.visibility = View.GONE
-
         binding.clOperation.visibility = View.GONE
         binding.tvEdit.setOnClickListener {
             operationMode()
         }
+        binding.ivAllSelector.isSelected = false
         adapter.showSelectMode(false)
     }
 
@@ -222,6 +226,11 @@ class KoInternalkoActivity : AppCompatActivity() {
     override fun dispatchKeyEvent(event: KeyEvent): Boolean {
 
         if (event.keyCode == KeyEvent.KEYCODE_BACK && event.action == KeyEvent.ACTION_UP) {
+
+            if (showEmpty) {
+                showEmptyList(false)
+            }
+
             when (currentMode) {
                 BROWSER_MODE -> {
                     if (adapter.pageBefore()) super.dispatchKeyEvent(event) else return false
@@ -270,15 +279,18 @@ class KoInternalkoActivity : AppCompatActivity() {
             binding.llResult.visibility = View.GONE
         }
 
-    private fun showEmptyList() {
-        if (adapter.itemCount == 0) {
+    private fun showEmptyList(show: Boolean) {
+        showEmpty = show
+        if (show) {
             binding.clEmpty.visibility = View.VISIBLE
             binding.clShowContent.visibility = View.GONE
             binding.llEditSelect.visibility = View.GONE
         } else {
             binding.clEmpty.visibility = View.GONE
             binding.clShowContent.visibility = View.VISIBLE
-            binding.llEditSelect.visibility = View.VISIBLE
+            if (currentMode == BROWSER_MODE) {
+                binding.llEditSelect.visibility = View.VISIBLE
+            }
         }
     }
 

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

 package com.zxhy.fastfilemanagerpro.kokolistfile
 
 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
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.launch
 import java.io.File
-import kotlin.reflect.KFunction1
 
 class KoListFilekoViewModel : CommonViewModel() {