Feat: Added placeholder text when no fave or hidden apps.

Signed-off-by: HeCodes2Much <wayne6324@gmail.com>

app/src/main/java/com/github/droidworksstudio/launcher/ui/favorite/FavoriteFragment.kt

@@ -113,10 +113,21 @@ class FavoriteFragment : Fragment(),
         viewLifecycleOwner.lifecycleScope.launch {
             viewModel.favoriteApps.collect {
                 favoriteAdapter.submitList(it)
+                updateNoAppsTextViewVisibility(it.isEmpty())
             }
         }
     }
 
+    private fun updateNoAppsTextViewVisibility(isEmpty: Boolean) {
+        if (isEmpty) {
+            binding.noApps.visibility = View.VISIBLE
+            binding.favoriteAdapter.visibility = View.GONE
+        } else {
+            binding.noApps.visibility = View.GONE
+            binding.favoriteAdapter.visibility = View.VISIBLE
+        }
+    }
+
     private fun observeHomeAppOrder() {
         binding.favoriteAdapter.adapter = favoriteAdapter
         val listener: OnItemMoveListener.OnItemActionListener = favoriteAdapter

app/src/main/java/com/github/droidworksstudio/launcher/ui/favorite/FavoriteViewHolder.kt

@@ -31,8 +31,6 @@ class FavoriteViewHolder(
     }
 
     fun bind(appInfo: AppInfo) {
-
-
         binding.apply {
             // Get the current LayoutParams of appFavoriteName
             val layoutParams = appFavoriteName.layoutParams as LinearLayoutCompat.LayoutParams

app/src/main/java/com/github/droidworksstudio/launcher/ui/hidden/HiddenFragment.kt

@@ -93,10 +93,21 @@ class HiddenFragment : Fragment(),
         viewLifecycleOwner.lifecycleScope.launchWhenCreated {
             viewModel.hiddenApps.collect {
                 hiddenAdapter.updateData(it)
+                updateNoAppsTextViewVisibility(it.isEmpty())
             }
         }
     }
 
+    private fun updateNoAppsTextViewVisibility(isEmpty: Boolean) {
+        if (isEmpty) {
+            binding.noApps.visibility = View.VISIBLE
+            binding.hiddenAdapter.visibility = View.GONE
+        } else {
+            binding.noApps.visibility = View.GONE
+            binding.hiddenAdapter.visibility = View.VISIBLE
+        }
+    }
+
     @SuppressLint("ClickableViewAccessibility")
     private fun observeSwipeTouchListener() {
         binding.apply {

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

@@ -36,6 +36,16 @@
             android:layout_marginHorizontal="20dp"
             android:layout_marginTop="92dp"
             app:layout_constraintTop_toBottomOf="@id/topTextView" />
+
+        <TextView
+            android:id="@+id/noApps"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="20dp"
+            android:layout_marginTop="92dp"
+            android:text="@string/favorite_fragment_no_apps"
+            android:textSize="18sp"
+            android:visibility="gone" />
     </FrameLayout>
 
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -36,5 +36,15 @@
             android:layout_marginHorizontal="20dp"
             android:layout_marginTop="92dp"
             app:layout_constraintTop_toBottomOf="@id/topTextView" />
+
+        <TextView
+            android:id="@+id/noApps"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="20dp"
+            android:layout_marginTop="92dp"
+            android:text="@string/hidden_fragment_no_apps"
+            android:textSize="18sp"
+            android:visibility="gone" />
     </FrameLayout>
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -14,6 +14,9 @@
     <string name="favorite_fragment_name">Favorite Apps</string>
     <string name="hidden_fragment_name">Hidden Apps</string>
 
+    <string name="favorite_fragment_no_apps">No Favorite Apps</string>
+    <string name="hidden_fragment_no_apps">No Hidden Apps</string>
+
     <string name="search">Search</string>
 
     <string name="bottom_dialog_app_rename">Rename</string>