...

app/src/main/java/com/base/browserwhite/ui/adapter/MediaAdapter.kt

@@ -120,4 +120,10 @@ class MediaAdapter(
         beanList.addAll(mediaList)
         notifyDataSetChanged()
     }
+
+    fun removeData(bean: MediaBean) {
+        val index = beanList.indexOf(bean)
+        beanList.remove(bean)
+        notifyItemRemoved(index)
+    }
 }
\ No newline at end of file

app/src/main/java/com/base/browserwhite/ui/fragment/FileFragment.kt

@@ -15,6 +15,7 @@ import com.base.browserwhite.databinding.FragmentFileBinding
 import com.base.browserwhite.ui.activity.MainActivity
 import com.base.browserwhite.ui.activity.mediabrowser.MediaBrowserActivity
 import com.base.browserwhite.ui.adapter.MediaAdapter
+import com.base.browserwhite.ui.views.DialogViews.showDeleteTipDialog
 import com.base.browserwhite.ui.views.DialogViews.showMediaMoreDialog
 import com.base.browserwhite.utils.KotlinExt.toFormatSize
 import com.base.browserwhite.utils.LogEx
@@ -51,24 +52,30 @@ class FileFragment : BaseFragment<FragmentFileBinding>() {
 
             },
             moreAction = { view, bean ->
-                requireContext().showMediaMoreDialog(view, deleteAction = {}, shareAction = {
-
-                    LogEx.logDebug(TAG, "uri=${bean.uri}")
-                    val shareIntent = Intent().apply {
-                        action = Intent.ACTION_SEND
-                        type = bean.mimeType
-                        putExtra(Intent.EXTRA_STREAM, bean.uri)
-                        flags = Intent.FLAG_GRANT_READ_URI_PERMISSION
-                        // 可以添加更多额外信息，如主题、文本等
-                    }
-
-                    val chooserIntent = Intent.createChooser(shareIntent, "Share File")
-                    if (shareIntent.resolveActivity(requireContext().packageManager) != null) {
-                        startActivity(chooserIntent)
-                    } else {
-                        Toast.makeText(requireContext(), "no app can share the file", Toast.LENGTH_SHORT).show()
-                    }
-                })
+                requireContext().showMediaMoreDialog(view,
+                    deleteAction = {
+                        requireContext().showDeleteTipDialog{
+                            runCatching { File(bean.path).delete() }
+                            adapter.removeData(bean)
+                        }
+                    },
+                    shareAction = {
+                        LogEx.logDebug(TAG, "uri=${bean.uri}")
+                        val shareIntent = Intent().apply {
+                            action = Intent.ACTION_SEND
+                            type = bean.mimeType
+                            putExtra(Intent.EXTRA_STREAM, bean.uri)
+                            flags = Intent.FLAG_GRANT_READ_URI_PERMISSION
+                            // 可以添加更多额外信息，如主题、文本等
+                        }
+
+                        val chooserIntent = Intent.createChooser(shareIntent, "Share File")
+                        if (shareIntent.resolveActivity(requireContext().packageManager) != null) {
+                            startActivity(chooserIntent)
+                        } else {
+                            Toast.makeText(requireContext(), "no app can share the file", Toast.LENGTH_SHORT).show()
+                        }
+                    })
             })
         binding.rvRecent.adapter = adapter
 

app/src/main/java/com/base/browserwhite/ui/views/DialogViews.kt

@@ -188,6 +188,7 @@ object DialogViews {
 
         binding.llDelete.setOnClickListener {
             dialog.dismiss()
+            deleteAction.invoke()
         }
         binding.llShare.setOnClickListener {
             dialog.dismiss()
@@ -196,14 +197,23 @@ object DialogViews {
 
     }
 
-    fun Context.showDeleteTipDialog() {
+    fun Context.showDeleteTipDialog(action: () -> Unit) {
         val binding = DialogDeleteTipBinding.inflate(LayoutInflater.from(this))
         val dialog = AlertDialog.Builder(this).create()
         dialog.setView(binding.root)
 
         dialog.show()
-
+        val params = dialog.window?.attributes
+        params?.width=resources.getDimensionPixelOffset(R.dimen.dp_335)
+        dialog.window?.attributes = params
         dialog.window?.setBackgroundDrawableResource(android.R.color.transparent)
+        binding.tvCancel.setOnClickListener {
+            dialog.dismiss()
+        }
+        binding.tvDelete.setOnClickListener {
+            dialog.dismiss()
+            action.invoke()
+        }
     }
 
 }
\ No newline at end of file

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

@@ -42,9 +42,8 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
-                android:padding="8dp"
                 android:paddingHorizontal="20dp"
-                android:paddingVertical="8dp"
+                android:paddingVertical="4dp"
                 android:text="Home"
                 android:textColor="@color/color_tab_text"
                 android:textSize="12sp"
@@ -72,9 +71,8 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
-                android:padding="8dp"
                 android:paddingHorizontal="20dp"
-                android:paddingVertical="8dp"
+                android:paddingVertical="4dp"
                 android:text="File"
                 android:textColor="@color/color_tab_text"
                 android:textSize="12sp"
@@ -107,9 +105,8 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
-                android:padding="8dp"
                 android:paddingHorizontal="20dp"
-                android:paddingVertical="8dp"
+                android:paddingVertical="4dp"
                 android:text="Label"
                 android:textColor="@color/color_tab_text"
                 android:textSize="12sp"
@@ -137,9 +134,8 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center_horizontal"
-                android:padding="8dp"
                 android:paddingHorizontal="20dp"
-                android:paddingVertical="8dp"
+                android:paddingVertical="4dp"
                 android:text="My"
                 android:textColor="@color/color_tab_text"
                 android:textSize="12sp"

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

 <?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<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_width="335dp"
+    android:layout_height="165dp"
+    android:layout_margin="15dp"
+    app:cardBackgroundColor="#EEF1F6"
+    app:cardCornerRadius="20dp"
+    app:cardElevation="0dp">
 
-    <androidx.cardview.widget.CardView
-        android:layout_width="300dp"
-        android:layout_height="150dp"
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
         android:layout_margin="15dp"
-        app:cardBackgroundColor="@color/white"
-        app:cardCornerRadius="25dp"
-        app:cardElevation="0dp">
+        android:orientation="vertical">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="5dp"
+            android:text="Prom"
+            android:textColor="@color/black"
+            android:textSize="19sp"
+            android:textStyle="bold"
+            tools:ignore="HardcodedText" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="13dp"
+            android:text="Delete the selected file?"
+            android:textColor="@color/black"
+            android:textSize="16sp"
+            tools:ignore="HardcodedText" />
 
         <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="match_parent">
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="20dp"
+            android:orientation="horizontal">
 
             <TextView
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:text="Tip"
+                android:id="@+id/tv_cancel"
+                android:layout_width="145dp"
+                android:layout_height="40dp"
+                android:layout_gravity="center_vertical"
+                android:background="@drawable/bg_e1e4e9_25"
+                android:gravity="center"
+                android:text="Cancel"
+                android:textColor="@color/black"
+                android:textSize="18sp"
                 tools:ignore="HardcodedText" />
 
+            <TextView
+                android:id="@+id/tv_delete"
+                android:layout_width="145dp"
+                android:layout_height="40dp"
+                android:layout_gravity="center_vertical"
+                android:layout_marginStart="15dp"
+                android:background="@drawable/bg_0571ed_25"
+                android:gravity="center"
+                android:text="Delete"
+                android:textColor="@color/white"
+                android:textSize="18sp"
+                tools:ignore="HardcodedText" />
         </LinearLayout>
 
-    </androidx.cardview.widget.CardView>
+    </LinearLayout>
+
 
-</FrameLayout>
+</androidx.cardview.widget.CardView>
\ No newline at end of file

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

@@ -9,4 +9,5 @@
     <dimen name="dp_150">150dp</dimen>
     <dimen name="dp_30">30dp</dimen>
     <dimen name="fab_margin">16dp</dimen>
+    <dimen name="dp_335">335dp</dimen>
 </resources>
\ No newline at end of file