added shimmer on format loading

app/src/main/java/com/deniscerri/ytdlnis/ui/downloadcard/FormatSelectionBottomSheetDialog.kt

@@ -17,6 +17,7 @@ import com.deniscerri.ytdlnis.database.viewmodel.DownloadViewModel.Type
 import com.deniscerri.ytdlnis.util.FileUtil
 import com.deniscerri.ytdlnis.util.InfoUtil
 import com.deniscerri.ytdlnis.util.UiUtil
+import com.facebook.shimmer.ShimmerFrameLayout
 import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 import kotlinx.coroutines.Dispatchers
@@ -53,6 +54,8 @@ class FormatSelectionBottomSheetDialog(private val item: DownloadItem, private v
         }
 
         val linearLayout = view.findViewById<LinearLayout>(R.id.format_list_linear_layout)
+        val shimmers = view.findViewById<ShimmerFrameLayout>(R.id.format_list_shimmer)
+        shimmers.visibility = View.GONE
         addFormatsToView(linearLayout)
 
         val refreshBtn = view.findViewById<Button>(R.id.format_refresh)
@@ -61,6 +64,10 @@ class FormatSelectionBottomSheetDialog(private val item: DownloadItem, private v
            lifecycleScope.launch {
                try {
                    refreshBtn.isEnabled = false
+                   linearLayout.visibility = View.GONE
+                   shimmers.visibility = View.VISIBLE
+                   shimmers.startShimmer()
+
                    val res = withContext(Dispatchers.IO){
                        infoUtil.getFormats(item.url)
                    }
@@ -72,8 +79,16 @@ class FormatSelectionBottomSheetDialog(private val item: DownloadItem, private v
                    if (formats.isEmpty()) throw Exception()
                    addFormatsToView(linearLayout)
                    refreshBtn.visibility = View.GONE
+
+                   linearLayout.visibility = View.VISIBLE
+                   shimmers.visibility = View.GONE
+                   shimmers.stopShimmer()
                }catch (e: Exception){
                    refreshBtn.isEnabled = true
+                   linearLayout.visibility = View.VISIBLE
+                   shimmers.visibility = View.GONE
+                   shimmers.stopShimmer()
+
                    e.printStackTrace()
                    Toast.makeText(context, getString(R.string.error_updating_formats), Toast.LENGTH_SHORT).show()
                }

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

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/format_card_constraintLayout"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingVertical="5dp"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    >
+
+    <TextView
+        android:id="@+id/container"
+        android:layout_width="60dp"
+        android:background="@color/light_grey"
+        android:textColor="@color/white"
+        android:clickable="false"
+        android:layout_height="55dp"
+        android:gravity="center"
+        android:minWidth="30dp"
+        app:cornerRadius="10dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/constraintLayout2"
+        android:layout_width="wrap_content"
+        android:layout_height="0dp"
+        android:orientation="vertical"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/container"
+        app:layout_constraintTop_toTopOf="parent">
+
+
+        <TextView
+            android:id="@+id/format_note"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="10dp"
+            android:textSize="20sp"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="bottom"
+            android:layout_marginStart="10dp"
+            android:orientation="horizontal"
+            app:layout_constraintTop_toBottomOf="@+id/format_note"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent">
+
+
+            <TextView
+                android:id="@+id/codec"
+                android:ellipsize="end"
+                android:maxLength="17"
+                style="@style/Widget.Material3.FloatingActionButton.Large.Secondary"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="5dp"
+                android:background="@color/light_grey"
+                android:clickable="false"
+                android:gravity="center"
+                android:minWidth="30dp"
+                android:paddingHorizontal="10dp"
+                app:cornerRadius="10dp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <TextView
+                android:id="@+id/file_size"
+                style="@style/Widget.Material3.FloatingActionButton.Large.Tertiary"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="5dp"
+                android:background="@color/light_grey"
+                android:clickable="false"
+                android:gravity="center"
+                android:minWidth="30dp"
+                android:paddingHorizontal="10dp"
+                app:cornerRadius="10dp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+        </LinearLayout>
+
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <TextView
+        android:id="@+id/format_id"
+        android:layout_width="wrap_content"
+        android:layout_height="10dp"
+        android:layout_marginEnd="4dp"
+        android:background="@color/light_grey"
+        android:clickable="false"
+        android:gravity="bottom|end"
+        android:maxLength="10"
+        android:minWidth="30dp"
+        app:cornerRadius="10dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="1.0" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -68,11 +68,38 @@
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
 
-
             </LinearLayout>
 
         </androidx.core.widget.NestedScrollView>
 
+
+        <com.facebook.shimmer.ShimmerFrameLayout
+            android:id="@+id/format_list_shimmer"
+            android:layout_width="match_parent"
+            android:orientation="vertical"
+            android:paddingHorizontal="10dp"
+            android:paddingTop="10dp"
+            android:layout_height="match_parent">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <include layout="@layout/format_item_shimmer" />
+
+                <include layout="@layout/format_item_shimmer" />
+
+                <include layout="@layout/format_item_shimmer" />
+
+                <include layout="@layout/format_item_shimmer" />
+
+                <include layout="@layout/format_item_shimmer" />
+
+            </LinearLayout>
+
+        </com.facebook.shimmer.ShimmerFrameLayout>
+
     </LinearLayout>
 
 

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

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<FrameLayout android:id="@+id/downloads_element_bottom_sheet"
+<FrameLayout xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/downloads_element_bottom_sheet"
     style="@style/Widget.Material3.BottomSheet"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -50,9 +51,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="match_parent"
                 android:orientation="horizontal"
-                app:layout_constraintBottom_toBottomOf="@+id/linearLayout4"
                 app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toEndOf="@id/linearLayout4"
                 app:layout_constraintTop_toTopOf="parent">
 
                 <com.google.android.material.button.MaterialButton
@@ -60,9 +59,13 @@
                     style="@style/Widget.Material3.ExtendedFloatingActionButton.Icon.Secondary"
                     android:layout_width="55dp"
                     android:layout_height="55dp"
-                    android:layout_marginStart="10dp"
+                    android:layout_margin="10dp"
+                    android:layout_marginBottom="10dp"
                     android:clickable="false"
-                    app:cornerRadius="10dp" />
+                    android:elevation="0dp"
+                    app:borderWidth="0dp"
+                    app:cornerRadius="10dp"
+                    app:elevation="0dp" />
 
             </LinearLayout>