diff options
Diffstat (limited to 'app/src/main/java/de/danoeh/antennapod/adapter')
3 files changed, 221 insertions, 165 deletions
diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/CoverLoader.java b/app/src/main/java/de/danoeh/antennapod/adapter/CoverLoader.java index d782d4ed5..aeaf526be 100644 --- a/app/src/main/java/de/danoeh/antennapod/adapter/CoverLoader.java +++ b/app/src/main/java/de/danoeh/antennapod/adapter/CoverLoader.java @@ -21,6 +21,7 @@ import de.danoeh.antennapod.activity.MainActivity; import de.danoeh.antennapod.core.glide.ApGlideSettings; public class CoverLoader { + private int resource = 0; private String uri; private String fallbackUri; private TextView txtvPlaceholder; @@ -37,6 +38,11 @@ public class CoverLoader { return this; } + public CoverLoader withResource(int resource) { + this.resource = resource; + return this; + } + public CoverLoader withFallbackUri(String uri) { fallbackUri = uri; return this; @@ -66,6 +72,12 @@ public class CoverLoader { } public void load() { + if (resource != 0) { + imgvCover.setImageResource(resource); + CoverTarget.setPlaceholderVisibility(txtvPlaceholder, textAndImageCombined); + return; + } + RequestOptions options = new RequestOptions() .diskCacheStrategy(ApGlideSettings.AP_DISK_CACHE_STRATEGY) .fitCenter() @@ -106,15 +118,7 @@ public class CoverLoader { @Override public void onResourceReady(@NonNull Drawable resource, @Nullable Transition<? super Drawable> transition) { - TextView txtvPlaceholder = placeholder.get(); - if (txtvPlaceholder != null) { - if (textAndImageCombined) { - int bgColor = txtvPlaceholder.getContext().getResources().getColor(R.color.feed_text_bg); - txtvPlaceholder.setBackgroundColor(bgColor); - } else { - txtvPlaceholder.setVisibility(View.INVISIBLE); - } - } + setPlaceholderVisibility(placeholder.get(), textAndImageCombined); ImageView ivCover = cover.get(); ivCover.setImageDrawable(resource); } @@ -124,5 +128,16 @@ public class CoverLoader { ImageView ivCover = cover.get(); ivCover.setImageDrawable(placeholder); } + + static void setPlaceholderVisibility(TextView placeholder, boolean textAndImageCombined) { + if (placeholder != null) { + if (textAndImageCombined) { + int bgColor = placeholder.getContext().getResources().getColor(R.color.feed_text_bg); + placeholder.setBackgroundColor(bgColor); + } else { + placeholder.setVisibility(View.INVISIBLE); + } + } + } } }
\ No newline at end of file diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/NavListAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/NavListAdapter.java index 7c8943f36..de3242b1a 100644 --- a/app/src/main/java/de/danoeh/antennapod/adapter/NavListAdapter.java +++ b/app/src/main/java/de/danoeh/antennapod/adapter/NavListAdapter.java @@ -1,20 +1,21 @@ package de.danoeh.antennapod.adapter; import android.app.Activity; -import android.content.Context; import android.content.SharedPreferences; import android.content.res.TypedArray; import android.graphics.drawable.Drawable; +import android.view.ContextMenu; +import android.view.LayoutInflater; +import androidx.annotation.NonNull; import androidx.preference.PreferenceManager; import android.util.TypedValue; -import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; -import android.widget.BaseAdapter; import android.widget.ImageView; import android.widget.RelativeLayout; import android.widget.TextView; import androidx.appcompat.app.AlertDialog; +import androidx.recyclerview.widget.RecyclerView; import com.bumptech.glide.Glide; import com.bumptech.glide.request.RequestOptions; import com.joanzapata.iconify.Iconify; @@ -23,6 +24,7 @@ import de.danoeh.antennapod.R; import de.danoeh.antennapod.core.feed.Feed; import de.danoeh.antennapod.core.glide.ApGlideSettings; import de.danoeh.antennapod.core.preferences.UserPreferences; +import de.danoeh.antennapod.core.storage.NavDrawerData; import de.danoeh.antennapod.fragment.AddFeedFragment; import de.danoeh.antennapod.fragment.DownloadsFragment; import de.danoeh.antennapod.fragment.EpisodesFragment; @@ -30,6 +32,7 @@ import de.danoeh.antennapod.fragment.NavDrawerFragment; import de.danoeh.antennapod.fragment.PlaybackHistoryFragment; import de.danoeh.antennapod.fragment.QueueFragment; import de.danoeh.antennapod.fragment.SubscriptionFragment; +import de.danoeh.antennapod.ui.common.ThemeUtils; import org.apache.commons.lang3.ArrayUtils; import java.lang.ref.WeakReference; @@ -42,10 +45,9 @@ import java.util.List; /** * BaseAdapter for the navigation drawer */ -public class NavListAdapter extends BaseAdapter +public class NavListAdapter extends RecyclerView.Adapter<NavListAdapter.Holder> implements SharedPreferences.OnSharedPreferenceChangeListener { - private static final int VIEW_TYPE_COUNT = 3; public static final int VIEW_TYPE_NAV = 0; public static final int VIEW_TYPE_SECTION_DIVIDER = 1; private static final int VIEW_TYPE_SUBSCRIPTION = 2; @@ -56,7 +58,7 @@ public class NavListAdapter extends BaseAdapter */ public static final String SUBSCRIPTION_LIST_TAG = "SubscriptionList"; - private static List<String> tags; + private static List<String> fragmentTags; private static String[] titles; private final ItemAccess itemAccess; @@ -96,7 +98,7 @@ public class NavListAdapter extends BaseAdapter showSubscriptionList = false; } - tags = newTags; + fragmentTags = newTags; notifyDataSetChanged(); } @@ -133,19 +135,18 @@ public class NavListAdapter extends BaseAdapter default: return null; } - TypedArray ta = context.obtainStyledAttributes(new int[] { icon } ); + TypedArray ta = context.obtainStyledAttributes(new int[] { icon }); Drawable result = ta.getDrawable(0); ta.recycle(); return result; } - public List<String> getTags() { - return Collections.unmodifiableList(tags); + public List<String> getFragmentTags() { + return Collections.unmodifiableList(fragmentTags); } - @Override - public int getCount() { + public int getItemCount() { int baseCount = getSubscriptionOffset(); if (showSubscriptionList) { baseCount += itemAccess.getCount(); @@ -154,25 +155,18 @@ public class NavListAdapter extends BaseAdapter } @Override - public Object getItem(int position) { + public long getItemId(int position) { int viewType = getItemViewType(position); - if (viewType == VIEW_TYPE_NAV) { - return getLabel(tags.get(position)); - } else if (viewType == VIEW_TYPE_SECTION_DIVIDER) { - return ""; + if (viewType == VIEW_TYPE_SUBSCRIPTION) { + return itemAccess.getItem(position - getSubscriptionOffset()).id; } else { - return itemAccess.getItem(position); + return -position - 1; // IDs are >0 } } @Override - public long getItemId(int position) { - return position; - } - - @Override public int getItemViewType(int position) { - if (0 <= position && position < tags.size()) { + if (0 <= position && position < fragmentTags.size()) { return VIEW_TYPE_NAV; } else if (position < getSubscriptionOffset()) { return VIEW_TYPE_SECTION_DIVIDER; @@ -181,69 +175,67 @@ public class NavListAdapter extends BaseAdapter } } - @Override - public int getViewTypeCount() { - return VIEW_TYPE_COUNT; - } - public int getSubscriptionOffset() { - return tags.size() > 0 ? tags.size() + 1 : 0; + return fragmentTags.size() > 0 ? fragmentTags.size() + 1 : 0; } + @NonNull + @Override + public Holder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { + LayoutInflater inflater = LayoutInflater.from(activity.get()); + if (viewType == VIEW_TYPE_NAV) { + return new NavHolder(inflater.inflate(R.layout.nav_listitem, parent, false)); + } else if (viewType == VIEW_TYPE_SECTION_DIVIDER) { + return new DividerHolder(inflater.inflate(R.layout.nav_section_item, parent, false)); + } else { + return new FeedHolder(inflater.inflate(R.layout.nav_listitem, parent, false)); + } + } @Override - public View getView(int position, View convertView, ViewGroup parent) { + public void onBindViewHolder(@NonNull Holder holder, int position) { int viewType = getItemViewType(position); - View v; + + holder.itemView.setOnCreateContextMenuListener(null); if (viewType == VIEW_TYPE_NAV) { - v = getNavView((String) getItem(position), position, convertView, parent); + bindNavView(getLabel(fragmentTags.get(position)), position, (NavHolder) holder); } else if (viewType == VIEW_TYPE_SECTION_DIVIDER) { - v = getSectionDividerView(convertView, parent); + bindSectionDivider((DividerHolder) holder); } else { - v = getFeedView(position, convertView, parent); + int itemPos = position - getSubscriptionOffset(); + NavDrawerData.DrawerItem item = itemAccess.getItem(itemPos); + bindListItem(item, (FeedHolder) holder); + if (item.type == NavDrawerData.DrawerItem.Type.FEED) { + bindFeedView((NavDrawerData.FeedDrawerItem) item, (FeedHolder) holder); + holder.itemView.setOnCreateContextMenuListener(itemAccess); + } else { + bindFolderView((NavDrawerData.FolderDrawerItem) item, (FeedHolder) holder); + } } - if (v != null && viewType != VIEW_TYPE_SECTION_DIVIDER) { + if (viewType != VIEW_TYPE_SECTION_DIVIDER) { TypedValue typedValue = new TypedValue(); - if (position == itemAccess.getSelectedItemIndex()) { - v.getContext().getTheme().resolveAttribute(R.attr.drawer_activated_color, typedValue, true); - v.setBackgroundResource(typedValue.resourceId); - } else { - v.getContext().getTheme().resolveAttribute(android.R.attr.windowBackground, typedValue, true); - v.setBackgroundResource(typedValue.resourceId); - } + activity.get().getTheme().resolveAttribute(itemAccess.isSelected(position) + ? R.attr.drawer_activated_color : android.R.attr.windowBackground, typedValue, true); + holder.itemView.setBackgroundResource(typedValue.resourceId); + + holder.itemView.setOnClickListener(v -> itemAccess.onItemClick(position)); + holder.itemView.setOnLongClickListener(v -> itemAccess.onItemLongClick(position)); } - return v; } - private View getNavView(String title, int position, View convertView, ViewGroup parent) { + private void bindNavView(String title, int position, NavHolder holder) { Activity context = activity.get(); - if(context == null) { - return null; - } - NavHolder holder; - if (convertView == null) { - holder = new NavHolder(); - LayoutInflater inflater = (LayoutInflater) context - .getSystemService(Context.LAYOUT_INFLATER_SERVICE); - - convertView = inflater.inflate(R.layout.nav_listitem, parent, false); - - holder.image = convertView.findViewById(R.id.imgvCover); - holder.title = convertView.findViewById(R.id.txtvTitle); - holder.count = convertView.findViewById(R.id.txtvCount); - convertView.setTag(holder); - } else { - holder = (NavHolder) convertView.getTag(); + if (context == null) { + return; } - holder.title.setText(title); // reset for re-use holder.count.setVisibility(View.GONE); holder.count.setOnClickListener(null); - String tag = tags.get(position); + String tag = fragmentTags.get(position); if (tag.equals(QueueFragment.TAG)) { int queueSize = itemAccess.getQueueSize(); if (queueSize > 0) { @@ -262,78 +254,64 @@ public class NavListAdapter extends BaseAdapter holder.count.setText(NumberFormat.getInstance().format(sum)); holder.count.setVisibility(View.VISIBLE); } - } else if(tag.equals(DownloadsFragment.TAG) && UserPreferences.isEnableAutodownload()) { + } else if (tag.equals(DownloadsFragment.TAG) && UserPreferences.isEnableAutodownload()) { int epCacheSize = UserPreferences.getEpisodeCacheSize(); // don't count episodes that can be reclaimed - int spaceUsed = itemAccess.getNumberOfDownloadedItems() - - itemAccess.getReclaimableItems(); + int spaceUsed = itemAccess.getNumberOfDownloadedItems() + - itemAccess.getReclaimableItems(); if (epCacheSize > 0 && spaceUsed >= epCacheSize) { holder.count.setText("{md-disc-full 150%}"); Iconify.addIcons(holder.count); holder.count.setVisibility(View.VISIBLE); holder.count.setOnClickListener(v -> - new AlertDialog.Builder(context) + new AlertDialog.Builder(context) .setTitle(R.string.episode_cache_full_title) .setMessage(R.string.episode_cache_full_message) - .setPositiveButton(android.R.string.ok, (dialog, which) -> {}) + .setPositiveButton(android.R.string.ok, (dialog, which) -> { }) .show() ); } } - holder.image.setImageDrawable(getDrawable(tags.get(position))); - - return convertView; + holder.image.setImageDrawable(getDrawable(fragmentTags.get(position))); } - private View getSectionDividerView(View convertView, ViewGroup parent) { + private void bindSectionDivider(DividerHolder holder) { Activity context = activity.get(); - if(context == null) { - return null; + if (context == null) { + return; } - LayoutInflater inflater = (LayoutInflater) context - .getSystemService(Context.LAYOUT_INFLATER_SERVICE); - - convertView = inflater.inflate(R.layout.nav_section_item, parent, false); - TextView feedsFilteredMsg = convertView.findViewById(R.id.nav_feeds_filtered_message); if (UserPreferences.getSubscriptionsFilter().isEnabled() && showSubscriptionList) { - convertView.setEnabled(true); - feedsFilteredMsg.setText("{md-info-outline} " + context.getString(R.string.subscriptions_are_filtered)); - Iconify.addIcons(feedsFilteredMsg); - feedsFilteredMsg.setVisibility(View.VISIBLE); + holder.itemView.setEnabled(true); + holder.feedsFilteredMsg.setText("{md-info-outline} " + + context.getString(R.string.subscriptions_are_filtered)); + Iconify.addIcons(holder.feedsFilteredMsg); + holder.feedsFilteredMsg.setVisibility(View.VISIBLE); } else { - convertView.setEnabled(false); - feedsFilteredMsg.setVisibility(View.GONE); + holder.itemView.setEnabled(false); + holder.feedsFilteredMsg.setVisibility(View.GONE); } + } - return convertView; + private void bindListItem(NavDrawerData.DrawerItem item, FeedHolder holder) { + if (item.getCounter() > 0) { + holder.count.setVisibility(View.VISIBLE); + holder.count.setText(NumberFormat.getInstance().format(item.getCounter())); + } else { + holder.count.setVisibility(View.GONE); + } + holder.title.setText(item.getTitle()); + int padding = (int) (activity.get().getResources().getDimension(R.dimen.thumbnail_length_navlist) / 2); + holder.itemView.setPadding(item.getLayer() * padding, 0, 0, 0); } - private View getFeedView(int position, View convertView, ViewGroup parent) { + private void bindFeedView(NavDrawerData.FeedDrawerItem drawerItem, FeedHolder holder) { + Feed feed = drawerItem.feed; Activity context = activity.get(); - if(context == null) { - return null; - } - int feedPos = position - getSubscriptionOffset(); - Feed feed = itemAccess.getItem(feedPos); - - FeedHolder holder; - if (convertView == null) { - holder = new FeedHolder(); - LayoutInflater inflater = (LayoutInflater) context - .getSystemService(Context.LAYOUT_INFLATER_SERVICE); - - convertView = inflater.inflate(R.layout.nav_listitem, parent, false); - - holder.image = convertView.findViewById(R.id.imgvCover); - holder.title = convertView.findViewById(R.id.txtvTitle); - holder.failure = convertView.findViewById(R.id.itxtvFailure); - holder.count = convertView.findViewById(R.id.txtvCount); - convertView.setTag(holder); - } else { - holder = (FeedHolder) convertView.getTag(); + if (context == null) { + return; } Glide.with(context) @@ -346,9 +324,7 @@ public class NavListAdapter extends BaseAdapter .dontAnimate()) .into(holder.image); - holder.title.setText(feed.getTitle()); - - if(feed.hasLastUpdateFailed()) { + if (feed.hasLastUpdateFailed()) { RelativeLayout.LayoutParams p = (RelativeLayout.LayoutParams) holder.title.getLayoutParams(); p.addRule(RelativeLayout.LEFT_OF, R.id.itxtvFailure); holder.failure.setVisibility(View.VISIBLE); @@ -357,39 +333,87 @@ public class NavListAdapter extends BaseAdapter p.addRule(RelativeLayout.LEFT_OF, R.id.txtvCount); holder.failure.setVisibility(View.GONE); } - int counter = itemAccess.getFeedCounter(feed.getId()); - if(counter > 0) { - holder.count.setVisibility(View.VISIBLE); - holder.count.setText(NumberFormat.getInstance().format(counter)); - } else { + } + + private void bindFolderView(NavDrawerData.FolderDrawerItem folder, FeedHolder holder) { + Activity context = activity.get(); + if (context == null) { + return; + } + if (folder.isOpen) { holder.count.setVisibility(View.GONE); } - return convertView; + Glide.with(context).clear(holder.image); + holder.image.setImageResource(ThemeUtils.getDrawableFromAttr(context, R.attr.ic_folder)); + holder.failure.setVisibility(View.GONE); } - static class NavHolder { - ImageView image; - TextView title; - TextView count; + static class Holder extends RecyclerView.ViewHolder { + public Holder(@NonNull View itemView) { + super(itemView); + } } - static class FeedHolder { - ImageView image; - TextView title; - IconTextView failure; - TextView count; + static class DividerHolder extends Holder { + final TextView feedsFilteredMsg; + + public DividerHolder(@NonNull View itemView) { + super(itemView); + feedsFilteredMsg = itemView.findViewById(R.id.nav_feeds_filtered_message); + } } - public interface ItemAccess { + static class NavHolder extends Holder { + final ImageView image; + final TextView title; + final TextView count; + + public NavHolder(@NonNull View itemView) { + super(itemView); + image = itemView.findViewById(R.id.imgvCover); + title = itemView.findViewById(R.id.txtvTitle); + count = itemView.findViewById(R.id.txtvCount); + } + } + + static class FeedHolder extends Holder { + final ImageView image; + final TextView title; + final IconTextView failure; + final TextView count; + + public FeedHolder(@NonNull View itemView) { + super(itemView); + image = itemView.findViewById(R.id.imgvCover); + title = itemView.findViewById(R.id.txtvTitle); + failure = itemView.findViewById(R.id.itxtvFailure); + count = itemView.findViewById(R.id.txtvCount); + } + } + + public interface ItemAccess extends View.OnCreateContextMenuListener { int getCount(); - Feed getItem(int position); - int getSelectedItemIndex(); + + NavDrawerData.DrawerItem getItem(int position); + + boolean isSelected(int position); + int getQueueSize(); + int getNumberOfNewItems(); + int getNumberOfDownloadedItems(); + int getReclaimableItems(); - int getFeedCounter(long feedId); + int getFeedCounterSum(); + + void onItemClick(int position); + + boolean onItemLongClick(int position); + + @Override + void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo); } } diff --git a/app/src/main/java/de/danoeh/antennapod/adapter/SubscriptionsAdapter.java b/app/src/main/java/de/danoeh/antennapod/adapter/SubscriptionsAdapter.java index f7d6358de..fc97cace5 100644 --- a/app/src/main/java/de/danoeh/antennapod/adapter/SubscriptionsAdapter.java +++ b/app/src/main/java/de/danoeh/antennapod/adapter/SubscriptionsAdapter.java @@ -21,17 +21,16 @@ import de.danoeh.antennapod.R; import de.danoeh.antennapod.activity.MainActivity; import de.danoeh.antennapod.core.feed.Feed; import de.danoeh.antennapod.core.feed.LocalFeedUpdater; +import de.danoeh.antennapod.core.storage.NavDrawerData; import de.danoeh.antennapod.fragment.FeedItemlistFragment; +import de.danoeh.antennapod.fragment.SubscriptionFragment; +import de.danoeh.antennapod.ui.common.ThemeUtils; import jp.shts.android.library.TriangleLabelView; /** * Adapter for subscriptions */ public class SubscriptionsAdapter extends BaseAdapter implements AdapterView.OnItemClickListener { - - /** placeholder object that indicates item should be added */ - public static final Object ADD_ITEM_OBJ = new Object(); - /** the position in the view that holds the add item; 0 is the first, -1 is the last position */ private static final String TAG = "SubscriptionsAdapter"; @@ -60,7 +59,7 @@ public class SubscriptionsAdapter extends BaseAdapter implements AdapterView.OnI @Override public long getItemId(int position) { - return itemAccess.getItem(position).getId(); + return ((NavDrawerData.DrawerItem) getItem(position)).id; } @Override @@ -83,11 +82,13 @@ public class SubscriptionsAdapter extends BaseAdapter implements AdapterView.OnI holder = (Holder) convertView.getTag(); } - final Feed feed = (Feed) getItem(position); - if (feed == null) return null; + final NavDrawerData.DrawerItem drawerItem = (NavDrawerData.DrawerItem) getItem(position); + if (drawerItem == null) { + return null; + } - holder.feedTitle.setText(feed.getTitle()); - holder.imageView.setContentDescription(feed.getTitle()); + holder.feedTitle.setText(drawerItem.getTitle()); + holder.imageView.setContentDescription(drawerItem.getTitle()); holder.feedTitle.setVisibility(View.VISIBLE); // Fix TriangleLabelView corner for RTL @@ -96,30 +97,46 @@ public class SubscriptionsAdapter extends BaseAdapter implements AdapterView.OnI holder.count.setCorner(TriangleLabelView.Corner.TOP_LEFT); } - int count = itemAccess.getFeedCounter(feed.getId()); - if(count > 0) { - holder.count.setPrimaryText( - NumberFormat.getInstance().format(itemAccess.getFeedCounter(feed.getId()))); + if (drawerItem.getCounter() > 0) { + holder.count.setPrimaryText(NumberFormat.getInstance().format(drawerItem.getCounter())); holder.count.setVisibility(View.VISIBLE); } else { holder.count.setVisibility(View.GONE); } - boolean textAndImageCombined = feed.isLocalFeed() - && LocalFeedUpdater.getDefaultIconUrl(convertView.getContext()).equals(feed.getImageUrl()); - new CoverLoader(mainActivityRef.get()) - .withUri(feed.getImageUrl()) - .withPlaceholderView(holder.feedTitle, textAndImageCombined) - .withCoverView(holder.imageView) - .load(); - + if (drawerItem.type == NavDrawerData.DrawerItem.Type.FEED) { + Feed feed = ((NavDrawerData.FeedDrawerItem) drawerItem).feed; + boolean textAndImageCombined = feed.isLocalFeed() + && LocalFeedUpdater.getDefaultIconUrl(convertView.getContext()).equals(feed.getImageUrl()); + new CoverLoader(mainActivityRef.get()) + .withUri(feed.getImageUrl()) + .withPlaceholderView(holder.feedTitle, textAndImageCombined) + .withCoverView(holder.imageView) + .load(); + } else { + new CoverLoader(mainActivityRef.get()) + .withResource(ThemeUtils.getDrawableFromAttr(mainActivityRef.get(), R.attr.ic_folder)) + .withPlaceholderView(holder.feedTitle, true) + .withCoverView(holder.imageView) + .load(); + } return convertView; } @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { - Fragment fragment = FeedItemlistFragment.newInstance(getItemId(position)); - mainActivityRef.get().loadChildFragment(fragment); + final NavDrawerData.DrawerItem drawerItem = (NavDrawerData.DrawerItem) getItem(position); + if (drawerItem == null) { + return; + } + if (drawerItem.type == NavDrawerData.DrawerItem.Type.FEED) { + Feed feed = ((NavDrawerData.FeedDrawerItem) drawerItem).feed; + Fragment fragment = FeedItemlistFragment.newInstance(feed.getId()); + mainActivityRef.get().loadChildFragment(fragment); + } else if (drawerItem.type == NavDrawerData.DrawerItem.Type.FOLDER) { + Fragment fragment = SubscriptionFragment.newInstance(drawerItem.getTitle()); + mainActivityRef.get().loadChildFragment(fragment); + } } static class Holder { @@ -130,7 +147,7 @@ public class SubscriptionsAdapter extends BaseAdapter implements AdapterView.OnI public interface ItemAccess { int getCount(); - Feed getItem(int position); - int getFeedCounter(long feedId); + + NavDrawerData.DrawerItem getItem(int position); } } |