Fix channel item span count for SubscriptionFragment

app/src/main/java/org/schabi/newpipe/local/feed/FeedFragment.kt

@@ -73,7 +73,7 @@ import org.schabi.newpipe.player.helper.PlayerHolder
 import org.schabi.newpipe.util.Localization
 import org.schabi.newpipe.util.NavigationHelper
 import org.schabi.newpipe.util.StreamDialogEntry
-import org.schabi.newpipe.util.ThemeHelper.getGridSpanCount
+import org.schabi.newpipe.util.ThemeHelper.getGridSpanCountStreams
 import org.schabi.newpipe.util.ThemeHelper.shouldUseGridLayout
 import java.time.OffsetDateTime
 import java.util.ArrayList
@@ -160,7 +160,7 @@ class FeedFragment : BaseStateFragment<FeedState>() {
 
     fun setupListViewMode() {
         // does everything needed to setup the layouts for grid or list modes
-        groupAdapter.spanCount = if (shouldUseGridLayout(context)) getGridSpanCount(context) else 1
+        groupAdapter.spanCount = if (shouldUseGridLayout(context)) getGridSpanCountStreams(context) else 1
         feedBinding.itemsList.layoutManager = GridLayoutManager(requireContext(), groupAdapter.spanCount).apply {
             spanSizeLookup = groupAdapter.spanSizeLookup
         }

app/src/main/java/org/schabi/newpipe/local/subscription/SubscriptionFragment.kt

@@ -58,7 +58,7 @@ import org.schabi.newpipe.local.subscription.services.SubscriptionsImportService
 import org.schabi.newpipe.streams.io.StoredFileHelper
 import org.schabi.newpipe.util.NavigationHelper
 import org.schabi.newpipe.util.OnClickGesture
-import org.schabi.newpipe.util.ThemeHelper.getGridSpanCount
+import org.schabi.newpipe.util.ThemeHelper.getGridSpanCountChannels
 import org.schabi.newpipe.util.ThemeHelper.shouldUseGridLayout
 import org.schabi.newpipe.util.external_communication.ShareUtils
 import java.text.SimpleDateFormat
@@ -267,7 +267,7 @@ class SubscriptionFragment : BaseStateFragment<SubscriptionState>() {
         super.initViews(rootView, savedInstanceState)
         _binding = FragmentSubscriptionBinding.bind(rootView)
 
-        groupAdapter.spanCount = if (shouldUseGridLayout(context)) getGridSpanCount(context) else 1
+        groupAdapter.spanCount = if (shouldUseGridLayout(context)) getGridSpanCountChannels(context) else 1
         binding.itemsList.layoutManager = GridLayoutManager(requireContext(), groupAdapter.spanCount).apply {
             spanSizeLookup = groupAdapter.spanSizeLookup
         }

app/src/main/java/org/schabi/newpipe/util/ThemeHelper.java

@@ -324,17 +324,40 @@ public final class ThemeHelper {
     }
 
     /**
-     * Calculates the number of grid items that can fit horizontally on the screen. The width of a
+     * Calculates the number of grid channel info items that can fit horizontally on the screen.
-     * grid item is obtained from the thumbnail width plus the right and left paddings.
      *
      * @param context the context to use
+     * @return the span count of grid channel info items
+     */
+    public static int getGridSpanCountChannels(final Context context) {
+        return getGridSpanCount(context,
+                context.getResources().getDimensionPixelSize(R.dimen.channel_item_grid_min_width));
+    }
+
+    /**
+     * Calculates the number of grid stream info items that can fit horizontally on the screen. The
+     * width of a grid stream info item is obtained from the thumbnail width plus the right and left
+     * paddings.
+     *
+     * @param context the context to use
+     * @return the span count of grid stream info items
+     */
+    public static int getGridSpanCountStreams(final Context context) {
+        final Resources res = context.getResources();
+        return getGridSpanCount(context,
+                res.getDimensionPixelSize(R.dimen.video_item_grid_thumbnail_image_width)
+                        + res.getDimensionPixelSize(R.dimen.video_item_search_padding) * 2);
+    }
+
+    /**
+     * Calculates the number of grid items that can fit horizontally on the screen based on the
+     * minimum width.
+     *
+     * @param context the context to use
+     * @param minWidth the minimum width of items in the grid
      * @return the span count of grid list items
      */
-    public static int getGridSpanCount(final Context context) {
+    public static int getGridSpanCount(final Context context, final int minWidth) {
-        final Resources res = context.getResources();
+        return Math.max(1, context.getResources().getDisplayMetrics().widthPixels / minWidth);
-        final int minWidth
-                = res.getDimensionPixelSize(R.dimen.video_item_grid_thumbnail_image_width)
-                + res.getDimensionPixelSize(R.dimen.video_item_search_padding) * 2;
-        return Math.max(1, res.getDisplayMetrics().widthPixels / minWidth);
     }
 }