...

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

@@ -25,7 +25,8 @@ import com.base.browserwhite.databinding.DialogMyAccountBinding
 import com.base.browserwhite.databinding.DialogPermissonOpenBinding
 import com.base.browserwhite.databinding.DialogSearchEngineBinding
 import com.base.browserwhite.ui.adapter.DownloadAdapter
-import com.base.browserwhite.ui.views.DialogViews.showMyAccountDialog
+import com.base.browserwhite.utils.LogEx
+import com.base.browserwhite.utils.XmlEx.inflate
 import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialog
 
@@ -221,6 +222,7 @@ object DialogViews {
     }
 
     fun Context.showDownloadVideoDialog(list: List<DownloadBean>) {
+        val TAG = "DownloadVideoDialog"
         val dialog = BottomSheetDialog(this)
         val binding = DialogDownloadVideoBinding.inflate(LayoutInflater.from(this))
         dialog.setContentView(binding.root)
@@ -236,6 +238,15 @@ object DialogViews {
         val adapter = DownloadAdapter()
         binding.rv.adapter = adapter
         adapter.submitList(list)
+
+        val itemHeight = resources.getDimensionPixelOffset(R.dimen.dp_97)
+        LogEx.logDebug(TAG, "itemHeight=$itemHeight")
+        if (list.size > 3) {
+            val recyclerViewHeight: Int = 3 * itemHeight
+            binding.rv.layoutParams.height = recyclerViewHeight
+            binding.rv.requestLayout()
+        }
+
     }
 
 }
\ No newline at end of file

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

@@ -44,12 +44,12 @@
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/rv"
         android:layout_width="match_parent"
-        android:layout_height="300dp"
-        android:layout_marginTop="16dp"
-        android:maxHeight="300dp"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="16dp"
         app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintTop_toBottomOf="@id/tv_download_dir"
+        tools:itemCount="3"
         tools:listitem="@layout/item_download_card" />
 
 

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

@@ -12,4 +12,5 @@
     <dimen name="dp_335">335dp</dimen>
     <dimen name="dp_9">9dp</dimen>
     <dimen name="dp_5">5dp</dimen>
+    <dimen name="dp_97">97dp</dimen>
 </resources>
\ No newline at end of file