Optionally display subscriptions as a simple list (#7087)

app/src/main/java/de/danoeh/antennapod/ui/screen/subscriptions/SubscriptionFragment.java

@@ -64,8 +64,9 @@ public class SubscriptionFragment extends Fragment
     private static final String KEY_UP_ARROW = "up_arrow";
     private static final String ARGUMENT_FOLDER = "folder";
 
-    private static final int MIN_NUM_COLUMNS = 2;
+    private static final int MIN_NUM_COLUMNS = 1;
     private static final int[] COLUMN_CHECKBOX_IDS = {
+            R.id.subscription_display_list,
             R.id.subscription_num_columns_2,
             R.id.subscription_num_columns_3,
             R.id.subscription_num_columns_4,
@@ -85,9 +86,8 @@ public class SubscriptionFragment extends Fragment
     private SharedPreferences prefs;
 
     private FloatingActionButton subscriptionAddButton;
-
     private SpeedDialView speedDialView;
-
+    private RecyclerView.ItemDecoration itemDecoration;
     private List<NavDrawerData.DrawerItem> listItems;
 
     public static SubscriptionFragment newInstance(String folderTitle) {
@@ -121,7 +121,7 @@ public class SubscriptionFragment extends Fragment
         }
         ((MainActivity) getActivity()).setupToolbarToggle(toolbar, displayUpArrow);
         toolbar.inflateMenu(R.menu.subscriptions);
-        for (int i = 0; i < COLUMN_CHECKBOX_IDS.length; i++) {
+        for (int i = 1; i < COLUMN_CHECKBOX_IDS.length; i++) {
             // Do this in Java to localize numbers
             toolbar.getMenu().findItem(COLUMN_CHECKBOX_IDS[i])
                     .setTitle(String.format(Locale.getDefault(), "%d", i + MIN_NUM_COLUMNS));
@@ -136,7 +136,6 @@ public class SubscriptionFragment extends Fragment
         }
 
         subscriptionRecycler = root.findViewById(R.id.subscriptions_grid);
-        subscriptionRecycler.addItemDecoration(new SubscriptionsRecyclerAdapter.GridDividerItemDecorator());
         registerForContextMenu(subscriptionRecycler);
         subscriptionRecycler.addOnScrollListener(new LiftOnScrollListener(root.findViewById(R.id.appbar)));
         subscriptionAdapter = new SubscriptionsRecyclerAdapter((MainActivity) getActivity()) {
@@ -209,6 +208,9 @@ public class SubscriptionFragment extends Fragment
         } else if (itemId == R.id.subscriptions_sort) {
             FeedSortDialog.showDialog(requireContext());
             return true;
+        } else if (itemId == R.id.subscription_display_list) {
+            setColumnNumber(1);
+            return true;
         } else if (itemId == R.id.subscription_num_columns_2) {
             setColumnNumber(2);
             return true;
@@ -232,10 +234,22 @@ public class SubscriptionFragment extends Fragment
     }
 
     private void setColumnNumber(int columns) {
-        GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(),
+        if (itemDecoration != null) {
-                columns, RecyclerView.VERTICAL, false);
+            subscriptionRecycler.removeItemDecoration(itemDecoration);
+            itemDecoration = null;
+        }
+        RecyclerView.LayoutManager layoutManager;
+        if (columns == 1 && getDefaultNumOfColumns() == 5) { // Tablet
+            layoutManager = new GridLayoutManager(getContext(), 2, RecyclerView.VERTICAL, false);
+        } else if (columns == 1) {
+            layoutManager = new GridLayoutManager(getContext(), 1, RecyclerView.VERTICAL, false);
+        } else {
+            layoutManager = new GridLayoutManager(getContext(), columns, RecyclerView.VERTICAL, false);
+            itemDecoration = new SubscriptionsRecyclerAdapter.GridDividerItemDecorator();
+            subscriptionRecycler.addItemDecoration(itemDecoration);
+        }
         subscriptionAdapter.setColumnCount(columns);
-        subscriptionRecycler.setLayoutManager(gridLayoutManager);
+        subscriptionRecycler.setLayoutManager(layoutManager);
         prefs.edit().putInt(PREF_NUM_COLUMNS, columns).apply();
         refreshToolbarState();
     }

app/src/main/java/de/danoeh/antennapod/ui/screen/subscriptions/SubscriptionViewHolder.java

@@ -0,0 +1,104 @@
+package de.danoeh.antennapod.ui.screen.subscriptions;
+
+import android.graphics.drawable.Drawable;
+import android.view.View;
+import android.widget.CheckBox;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.appcompat.content.res.AppCompatResources;
+import androidx.cardview.widget.CardView;
+import androidx.recyclerview.widget.RecyclerView;
+import com.google.android.material.elevation.SurfaceColors;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.activity.MainActivity;
+import de.danoeh.antennapod.model.feed.Feed;
+import de.danoeh.antennapod.storage.database.NavDrawerData;
+import de.danoeh.antennapod.storage.preferences.UserPreferences;
+import de.danoeh.antennapod.ui.CoverLoader;
+
+import java.lang.ref.WeakReference;
+import java.text.NumberFormat;
+
+public class SubscriptionViewHolder extends RecyclerView.ViewHolder {
+    public final TextView title;
+    public final ImageView coverImage;
+    public final TextView count;
+    public final TextView fallbackTitle;
+    public final FrameLayout selectView;
+    public final CheckBox selectCheckbox;
+    public final CardView card;
+    public final View errorIcon;
+    public final WeakReference<MainActivity> mainActivityRef;
+
+    public SubscriptionViewHolder(@NonNull View itemView, MainActivity mainActivity) {
+        super(itemView);
+        title = itemView.findViewById(R.id.titleLabel);
+        coverImage = itemView.findViewById(R.id.coverImage);
+        count = itemView.findViewById(R.id.countViewPill);
+        fallbackTitle = itemView.findViewById(R.id.fallbackTitleLabel);
+        selectView = itemView.findViewById(R.id.selectContainer);
+        selectCheckbox = itemView.findViewById(R.id.selectCheckBox);
+        card = itemView.findViewById(R.id.outerContainer);
+        errorIcon = itemView.findViewById(R.id.errorIcon);
+        this.mainActivityRef = new WeakReference<>(mainActivity);
+    }
+
+    public void bind(NavDrawerData.DrawerItem drawerItem, int columnCount) {
+        if (selectView != null) {
+            Drawable drawable = AppCompatResources.getDrawable(selectView.getContext(),
+                    R.drawable.ic_checkbox_background);
+            selectView.setBackground(drawable); // Setting this in XML crashes API <= 21
+        }
+        title.setText(drawerItem.getTitle());
+        fallbackTitle.setText(drawerItem.getTitle());
+        coverImage.setContentDescription(drawerItem.getTitle());
+        if (drawerItem.getCounter() > 0) {
+            count.setText(NumberFormat.getInstance().format(drawerItem.getCounter()));
+            count.setVisibility(View.VISIBLE);
+        } else {
+            count.setVisibility(View.GONE);
+        }
+
+        CoverLoader coverLoader = new CoverLoader();
+        boolean textAndImageCombined;
+        if (drawerItem.type == NavDrawerData.DrawerItem.Type.FEED) {
+            Feed feed = ((NavDrawerData.FeedDrawerItem) drawerItem).feed;
+            textAndImageCombined = feed.isLocalFeed() && feed.getImageUrl() != null
+                    && feed.getImageUrl().startsWith(Feed.PREFIX_GENERATIVE_COVER);
+            coverLoader.withUri(feed.getImageUrl());
+            errorIcon.setVisibility(feed.hasLastUpdateFailed() ? View.VISIBLE : View.GONE);
+        } else {
+            textAndImageCombined = true;
+            coverLoader.withResource(R.drawable.ic_tag);
+            errorIcon.setVisibility(View.GONE);
+        }
+        if (UserPreferences.shouldShowSubscriptionTitle() || columnCount == 1) {
+            // No need for fallback title when already showing title
+            fallbackTitle.setVisibility(View.GONE);
+        } else {
+            coverLoader.withPlaceholderView(fallbackTitle, textAndImageCombined);
+        }
+        coverLoader.withCoverView(coverImage);
+        coverLoader.load();
+
+        if (card != null) {
+            float density = mainActivityRef.get().getResources().getDisplayMetrics().density;
+            card.setCardBackgroundColor(SurfaceColors.getColorForElevation(mainActivityRef.get(), 1 * density));
+        }
+
+        int textPadding = columnCount <= 3 ? 16 : 8;
+        title.setPadding(textPadding, textPadding, textPadding, textPadding);
+        fallbackTitle.setPadding(textPadding, textPadding, textPadding, textPadding);
+
+        int textSize = 14;
+        if (columnCount == 3) {
+            textSize = 15;
+        } else if (columnCount == 2) {
+            textSize = 16;
+        }
+        title.setTextSize(textSize);
+        fallbackTitle.setTextSize(textSize);
+    }
+}

app/src/main/java/de/danoeh/antennapod/ui/screen/subscriptions/SubscriptionsRecyclerAdapter.java

@@ -3,7 +3,6 @@ package de.danoeh.antennapod.ui.screen.subscriptions;
 import android.content.Context;
 import android.graphics.Canvas;
 import android.graphics.Rect;
-import android.graphics.drawable.Drawable;
 import android.os.Build;
 import android.view.ContextMenu;
 import android.view.InputDevice;
@@ -13,39 +12,27 @@ import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.CheckBox;
-import android.widget.FrameLayout;
-import android.widget.ImageView;
-import android.widget.TextView;
-
 import androidx.annotation.NonNull;
-import androidx.appcompat.content.res.AppCompatResources;
-import androidx.cardview.widget.CardView;
 import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.RecyclerView;
-
-import com.google.android.material.elevation.SurfaceColors;
-import java.lang.ref.WeakReference;
-import java.text.NumberFormat;
-import java.util.ArrayList;
-import java.util.List;
-
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.activity.MainActivity;
-import de.danoeh.antennapod.ui.CoverLoader;
-import de.danoeh.antennapod.ui.SelectableAdapter;
-import de.danoeh.antennapod.storage.preferences.UserPreferences;
-import de.danoeh.antennapod.storage.database.NavDrawerData;
-import de.danoeh.antennapod.ui.screen.feed.FeedItemlistFragment;
 import de.danoeh.antennapod.model.feed.Feed;
+import de.danoeh.antennapod.storage.database.NavDrawerData;
+import de.danoeh.antennapod.storage.preferences.UserPreferences;
+import de.danoeh.antennapod.ui.SelectableAdapter;
+import de.danoeh.antennapod.ui.common.ThemeUtils;
+import de.danoeh.antennapod.ui.screen.feed.FeedItemlistFragment;
+
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * Adapter for subscriptions
  */
-public class SubscriptionsRecyclerAdapter extends SelectableAdapter<SubscriptionsRecyclerAdapter.SubscriptionViewHolder>
+public class SubscriptionsRecyclerAdapter extends SelectableAdapter<SubscriptionViewHolder>
         implements View.OnCreateContextMenuListener {
-    private static final int COVER_WITH_TITLE = 1;
-
     private final WeakReference<MainActivity> mainActivityRef;
     private List<NavDrawerData.DrawerItem> listItems;
     private NavDrawerData.DrawerItem selectedItem = null;
@@ -74,30 +61,49 @@ public class SubscriptionsRecyclerAdapter extends SelectableAdapter<Subscription
     @NonNull
     @Override
     public SubscriptionViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View itemView = LayoutInflater.from(mainActivityRef.get()).inflate(R.layout.subscription_item, parent, false);
+        if (viewType == R.id.view_type_subscription_list) {
-        itemView.findViewById(R.id.titleLabel).setVisibility(viewType == COVER_WITH_TITLE ? View.VISIBLE : View.GONE);
+            View itemView = LayoutInflater.from(mainActivityRef.get())
-        return new SubscriptionViewHolder(itemView);
+                    .inflate(R.layout.subscription_list_item, parent, false);
+            return new SubscriptionViewHolder(itemView, mainActivityRef.get());
+        }
+        View itemView = LayoutInflater.from(mainActivityRef.get())
+                .inflate(R.layout.subscription_grid_item, parent, false);
+        itemView.findViewById(R.id.titleLabel).setVisibility(
+                viewType == R.id.view_type_subscription_grid_with_title ? View.VISIBLE : View.GONE);
+        return new SubscriptionViewHolder(itemView, mainActivityRef.get());
     }
 
     @Override
     public void onBindViewHolder(@NonNull SubscriptionViewHolder holder, int position) {
         NavDrawerData.DrawerItem drawerItem = listItems.get(position);
         boolean isFeed = drawerItem.type == NavDrawerData.DrawerItem.Type.FEED;
-        holder.bind(drawerItem);
+        holder.bind(drawerItem, columnCount);
         holder.itemView.setOnCreateContextMenuListener(this);
         if (inActionMode()) {
-            if (isFeed) {
+            if (holder.selectView != null) {
-                holder.selectCheckbox.setVisibility(View.VISIBLE);
+                if (isFeed) {
-                holder.selectView.setVisibility(View.VISIBLE);
+                    holder.selectCheckbox.setVisibility(View.VISIBLE);
+                }
+                holder.selectView.setVisibility(isFeed ? View.VISIBLE : View.GONE);
+                holder.coverImage.setAlpha(0.6f);
+                holder.selectCheckbox.setChecked((isSelected(position)));
+                holder.selectCheckbox.setOnCheckedChangeListener((buttonView, isChecked)
+                        -> setSelected(holder.getBindingAdapterPosition(), isChecked));
+                holder.count.setVisibility(View.GONE);
+            } else {
+                holder.itemView.setBackgroundResource(android.R.color.transparent);
+                if (isSelected(position)) {
+                    holder.itemView.setBackgroundColor(0x88000000
+                            + (0xffffff & ThemeUtils.getColorFromAttr(mainActivityRef.get(), R.attr.colorAccent)));
+                }
             }
-            holder.selectCheckbox.setChecked((isSelected(position)));
-            holder.selectCheckbox.setOnCheckedChangeListener((buttonView, isChecked)
-                    -> setSelected(holder.getBindingAdapterPosition(), isChecked));
-            holder.coverImage.setAlpha(0.6f);
-            holder.count.setVisibility(View.GONE);
         } else {
-            holder.selectView.setVisibility(View.GONE);
+            holder.itemView.setBackgroundResource(android.R.color.transparent);
-            holder.coverImage.setAlpha(1.0f);
+            if (holder.selectView != null) {
+                holder.selectCheckbox.setVisibility(View.GONE);
+                holder.selectView.setVisibility(View.GONE);
+                holder.coverImage.setAlpha(1.0f);
+            }
         }
 
         holder.itemView.setOnLongClickListener(v -> {
@@ -127,7 +133,8 @@ public class SubscriptionsRecyclerAdapter extends SelectableAdapter<Subscription
         holder.itemView.setOnClickListener(v -> {
             if (isFeed) {
                 if (inActionMode()) {
-                    holder.selectCheckbox.setChecked(!isSelected(holder.getBindingAdapterPosition()));
+                    setSelected(holder.getBindingAdapterPosition(), !isSelected(holder.getBindingAdapterPosition()));
+                    notifyItemChanged(holder.getBindingAdapterPosition());
                 } else {
                     Fragment fragment = FeedItemlistFragment
                             .newInstance(((NavDrawerData.FeedDrawerItem) drawerItem).feed.getId());
@@ -206,82 +213,12 @@ public class SubscriptionsRecyclerAdapter extends SelectableAdapter<Subscription
 
     @Override
     public int getItemViewType(int position) {
-        return UserPreferences.shouldShowSubscriptionTitle() ? COVER_WITH_TITLE : 0;
+        if (columnCount == 1) {
-    }
+            return R.id.view_type_subscription_list;
-
+        } else if (UserPreferences.shouldShowSubscriptionTitle()) {
-    public class SubscriptionViewHolder extends RecyclerView.ViewHolder {
+            return R.id.view_type_subscription_grid_with_title;
-        private final TextView title;
+        } else {
-        private final ImageView coverImage;
+            return R.id.view_type_subscription_grid_without_title;
-        private final TextView count;
-        private final TextView fallbackTitle;
-        private final FrameLayout selectView;
-        private final CheckBox selectCheckbox;
-        private final CardView card;
-        private final View errorIcon;
-
-        public SubscriptionViewHolder(@NonNull View itemView) {
-            super(itemView);
-            title = itemView.findViewById(R.id.titleLabel);
-            coverImage = itemView.findViewById(R.id.coverImage);
-            count = itemView.findViewById(R.id.countViewPill);
-            fallbackTitle = itemView.findViewById(R.id.fallbackTitleLabel);
-            selectView = itemView.findViewById(R.id.selectContainer);
-            selectCheckbox = itemView.findViewById(R.id.selectCheckBox);
-            card = itemView.findViewById(R.id.outerContainer);
-            errorIcon = itemView.findViewById(R.id.errorIcon);
-        }
-
-        public void bind(NavDrawerData.DrawerItem drawerItem) {
-            Drawable drawable = AppCompatResources.getDrawable(selectView.getContext(),
-                    R.drawable.ic_checkbox_background);
-            selectView.setBackground(drawable); // Setting this in XML crashes API <= 21
-            title.setText(drawerItem.getTitle());
-            fallbackTitle.setText(drawerItem.getTitle());
-            coverImage.setContentDescription(drawerItem.getTitle());
-            if (drawerItem.getCounter() > 0) {
-                count.setText(NumberFormat.getInstance().format(drawerItem.getCounter()));
-                count.setVisibility(View.VISIBLE);
-            } else {
-                count.setVisibility(View.GONE);
-            }
-
-            CoverLoader coverLoader = new CoverLoader();
-            boolean textAndImageCombined;
-            if (drawerItem.type == NavDrawerData.DrawerItem.Type.FEED) {
-                Feed feed = ((NavDrawerData.FeedDrawerItem) drawerItem).feed;
-                textAndImageCombined = feed.isLocalFeed() && feed.getImageUrl() != null
-                        && feed.getImageUrl().startsWith(Feed.PREFIX_GENERATIVE_COVER);
-                coverLoader.withUri(feed.getImageUrl());
-                errorIcon.setVisibility(feed.hasLastUpdateFailed() ? View.VISIBLE : View.GONE);
-            } else {
-                textAndImageCombined = true;
-                coverLoader.withResource(R.drawable.ic_tag);
-                errorIcon.setVisibility(View.GONE);
-            }
-            if (UserPreferences.shouldShowSubscriptionTitle()) {
-                // No need for fallback title when already showing title
-                fallbackTitle.setVisibility(View.GONE);
-            } else {
-                coverLoader.withPlaceholderView(fallbackTitle, textAndImageCombined);
-            }
-            coverLoader.withCoverView(coverImage);
-            coverLoader.load();
-
-            float density = mainActivityRef.get().getResources().getDisplayMetrics().density;
-            card.setCardBackgroundColor(SurfaceColors.getColorForElevation(mainActivityRef.get(), 1 * density));
-
-            int textPadding = columnCount <= 3 ? 16 : 8;
-            title.setPadding(textPadding, textPadding, textPadding, textPadding);
-            fallbackTitle.setPadding(textPadding, textPadding, textPadding, textPadding);
-
-            int textSize = 14;
-            if (columnCount == 3) {
-                textSize = 15;
-            } else if (columnCount == 2) {
-                textSize = 16;
-            }
-            title.setTextSize(textSize);
-            fallbackTitle.setTextSize(textSize);
         }
     }
 

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

@@ -61,7 +61,7 @@
             android:layout_gravity="center_horizontal"
             android:paddingBottom="88dp"
             tools:itemCount="2"
-            tools:listitem="@layout/subscription_item" />
+            tools:listitem="@layout/subscription_grid_item" />
 
     </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
 

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

@@ -26,7 +26,6 @@
             <androidx.cardview.widget.CardView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:layout_margin="1px"
                 android:clickable="false"
                 app:cardBackgroundColor="@color/non_square_icon_background"
                 app:cardCornerRadius="12dp"
@@ -34,7 +33,8 @@
 
                 <RelativeLayout
                     android:layout_width="wrap_content"
-                    android:layout_height="wrap_content">
+                    android:layout_height="wrap_content"
+                    android:layout_margin="1px">
 
                     <de.danoeh.antennapod.ui.common.SquareImageView
                         android:id="@+id/coverImage"

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

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:squareImageView="http://schemas.android.com/apk/de.danoeh.antennapod"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:paddingHorizontal="16dp"
+    android:paddingVertical="8dp"
+    android:foreground="?attr/selectableItemBackground"
+    android:orientation="horizontal">
+
+    <androidx.cardview.widget.CardView
+        android:layout_width="56dp"
+        android:layout_height="56dp"
+        android:clickable="false"
+        app:cardBackgroundColor="@color/non_square_icon_background"
+        app:cardCornerRadius="12dp"
+        app:cardElevation="0dp">
+
+        <RelativeLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_margin="1px">
+
+            <de.danoeh.antennapod.ui.common.SquareImageView
+                android:id="@+id/coverImage"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:scaleType="fitCenter"
+                android:outlineProvider="background"
+                squareImageView:direction="width"
+                tools:src="@tools:sample/avatars" />
+
+            <TextView
+                android:id="@+id/fallbackTitleLabel"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignStart="@+id/coverImage"
+                android:layout_alignLeft="@+id/coverImage"
+                android:layout_alignTop="@+id/coverImage"
+                android:layout_alignEnd="@+id/coverImage"
+                android:layout_alignRight="@+id/coverImage"
+                android:layout_alignBottom="@+id/coverImage"
+                android:background="@color/feed_text_bg"
+                android:gravity="center"
+                android:ellipsize="end"
+                android:padding="6dp"
+                android:textColor="#fff"
+                tools:text="@sample/episodes.json/data/title" />
+
+        </RelativeLayout>
+
+    </androidx.cardview.widget.CardView>
+
+    <TextView
+        android:id="@+id/titleLabel"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="8dp"
+        android:layout_gravity="center_vertical"
+        android:layout_weight="1"
+        android:ellipsize="end"
+        android:gravity="start"
+        android:maxLines="2"
+        android:importantForAccessibility="no"
+        style="@style/AntennaPod.TextView.ListItemPrimaryTitle"
+        tools:text="@sample/episodes.json/data/title" />
+
+    <TextView
+        android:id="@+id/countViewPill"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:text="3"
+        android:textColor="?android:attr/textColorTertiary"
+        android:textSize="14sp" />
+
+    <ImageView
+        android:id="@+id/errorIcon"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_margin="8dp"
+        android:visibility="gone"
+        android:layout_gravity="center_vertical"
+        android:contentDescription="@string/refresh_failed_msg"
+        app:srcCompat="@drawable/ic_error"
+        tools:visibility="visible" />
+
+</LinearLayout>

app/src/main/res/menu/subscriptions.xml

@@ -31,6 +31,9 @@
         <menu>
             <group
                     android:checkableBehavior="single">
+                <item
+                        android:id="@+id/subscription_display_list"
+                        android:title="@string/subscription_display_list"/>
                 <item
                         android:id="@+id/subscription_num_columns_2"
                         android:title="2"/>

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

@@ -14,4 +14,7 @@
 
     <!-- View types -->
     <item name="view_type_episode_item" type="id"/>
+    <item name="view_type_subscription_grid_with_title" type="id"/>
+    <item name="view_type_subscription_grid_without_title" type="id"/>
+    <item name="view_type_subscription_list" type="id"/>
 </resources>

ui/i18n/src/main/res/values/strings.xml

@@ -823,6 +823,7 @@
 
     <!-- Subscriptions fragment -->
     <string name="subscription_num_columns">Number of columns</string>
+    <string name="subscription_display_list">List</string>
 
     <!-- Notification channels -->
     <string name="notification_group_errors">Errors</string>