Add favorites/reblogs lists and extended footer for ThreadFragment

closes #41, closes #64

mastodon/src/main/java/org/joinmastodon/android/ui/displayitems/ExtendedFooterStatusDisplayItem.java

@@ -0,0 +1,112 @@
+package org.joinmastodon.android.ui.displayitems;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.text.SpannableStringBuilder;
+import android.text.TextUtils;
+import android.text.style.ForegroundColorSpan;
+import android.text.style.TypefaceSpan;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import org.joinmastodon.android.R;
+import org.joinmastodon.android.fragments.BaseStatusListFragment;
+import org.joinmastodon.android.fragments.account_list.StatusFavoritesListFragment;
+import org.joinmastodon.android.fragments.account_list.StatusReblogsListFragment;
+import org.joinmastodon.android.fragments.account_list.StatusRelatedAccountListFragment;
+import org.joinmastodon.android.model.Status;
+import org.joinmastodon.android.ui.utils.UiUtils;
+import org.parceler.Parcels;
+
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.time.format.FormatStyle;
+import java.util.Locale;
+
+import androidx.annotation.PluralsRes;
+import me.grishka.appkit.Nav;
+
+public class ExtendedFooterStatusDisplayItem extends StatusDisplayItem{
+	public final Status status;
+
+	private static final DateTimeFormatter TIME_FORMATTER=DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG, FormatStyle.SHORT);
+
+	public ExtendedFooterStatusDisplayItem(String parentID, BaseStatusListFragment parentFragment, Status status){
+		super(parentID, parentFragment);
+		this.status=status;
+	}
+
+	@Override
+	public Type getType(){
+		return Type.EXTENDED_FOOTER;
+	}
+
+	public static class Holder extends StatusDisplayItem.Holder<ExtendedFooterStatusDisplayItem>{
+		private final TextView reblogs, favorites, time;
+		private final View buttonsView;
+
+		public Holder(Context context, ViewGroup parent){
+			super(context, R.layout.display_item_extended_footer, parent);
+			reblogs=findViewById(R.id.reblogs);
+			favorites=findViewById(R.id.favorites);
+			time=findViewById(R.id.timestamp);
+			buttonsView=findViewById(R.id.button_bar);
+
+			reblogs.setOnClickListener(v->startAccountListFragment(StatusReblogsListFragment.class));
+			favorites.setOnClickListener(v->startAccountListFragment(StatusFavoritesListFragment.class));
+		}
+
+		@Override
+		public void onBind(ExtendedFooterStatusDisplayItem item){
+			Status s=item.status;
+			if(s.favouritesCount>0){
+				favorites.setVisibility(View.VISIBLE);
+				favorites.setText(getFormattedPlural(R.plurals.x_favorites, s.favouritesCount));
+			}else{
+				favorites.setVisibility(View.GONE);
+			}
+			if(s.reblogsCount>0){
+				reblogs.setVisibility(View.VISIBLE);
+				reblogs.setText(getFormattedPlural(R.plurals.x_reblogs, s.reblogsCount));
+			}else{
+				reblogs.setVisibility(View.GONE);
+			}
+			if(s.favouritesCount==0 && s.reblogsCount==0){
+				buttonsView.setVisibility(View.GONE);
+			}else{
+				buttonsView.setVisibility(View.VISIBLE);
+			}
+			String timeStr=TIME_FORMATTER.format(item.status.createdAt.atZone(ZoneId.systemDefault()));
+			if(item.status.application!=null && !TextUtils.isEmpty(item.status.application.name)){
+				time.setText(item.parentFragment.getString(R.string.timestamp_via_app, timeStr, item.status.application.name));
+			}else{
+				time.setText(timeStr);
+			}
+		}
+
+		@Override
+		public boolean isEnabled(){
+			return false;
+		}
+
+		private SpannableStringBuilder getFormattedPlural(@PluralsRes int res, int quantity){
+			String str=item.parentFragment.getResources().getQuantityString(res, quantity, quantity);
+			String formattedNumber=String.format(Locale.getDefault(), "%,d", quantity);
+			int index=str.indexOf(formattedNumber);
+			SpannableStringBuilder ssb=new SpannableStringBuilder(str);
+			if(index>=0){
+				ssb.setSpan(new TypefaceSpan("sans-serif-medium"), index, index+formattedNumber.length(), 0);
+				ssb.setSpan(new ForegroundColorSpan(UiUtils.getThemeColor(item.parentFragment.getActivity(), android.R.attr.textColorPrimary)), index, index+formattedNumber.length(), 0);
+			}
+			return ssb;
+		}
+
+		private void startAccountListFragment(Class<? extends StatusRelatedAccountListFragment> cls){
+			Bundle args=new Bundle();
+			args.putString("account", item.parentFragment.getAccountID());
+			args.putParcelable("status", Parcels.wrap(item.status));
+			Nav.go(item.parentFragment.getActivity(), cls, args);
+		}
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/ui/displayitems/FooterStatusDisplayItem.java

@@ -29,6 +29,7 @@ import me.grishka.appkit.utils.V;
 public class FooterStatusDisplayItem extends StatusDisplayItem{
 	public final Status status;
 	private final String accountID;
+	public boolean hideCounts;
 
 	public FooterStatusDisplayItem(String parentID, BaseStatusListFragment parentFragment, Status status, String accountID){
 		super(parentID, parentFragment);
@@ -91,7 +92,7 @@ public class FooterStatusDisplayItem extends StatusDisplayItem{
 		}
 
 		private void bindButton(TextView btn, int count){
-			if(count>0){
+			if(count>0 && !item.hideCounts){
 				btn.setText(DecimalFormat.getIntegerInstance().format(count));
 				btn.setCompoundDrawablePadding(V.dp(8));
 			}else{

mastodon/src/main/java/org/joinmastodon/android/ui/displayitems/StatusDisplayItem.java

@@ -64,6 +64,7 @@ public abstract class StatusDisplayItem{
 			case ACCOUNT -> new AccountStatusDisplayItem.Holder(activity, parent);
 			case HASHTAG -> new HashtagStatusDisplayItem.Holder(activity, parent);
 			case GAP -> new GapStatusDisplayItem.Holder(activity, parent);
+			case EXTENDED_FOOTER -> new ExtendedFooterStatusDisplayItem.Holder(activity, parent);
 		};
 	}
 
@@ -146,7 +147,8 @@ public abstract class StatusDisplayItem{
 		ACCOUNT_CARD,
 		ACCOUNT,
 		HASHTAG,
-		GAP
+		GAP,
+		EXTENDED_FOOTER
 	}
 
 	public static abstract class Holder<T extends StatusDisplayItem> extends BindableViewHolder<T> implements UsableRecyclerView.DisableableClickable{

mastodon/src/main/java/org/joinmastodon/android/ui/utils/UiUtils.java

@@ -10,6 +10,7 @@ import android.content.res.TypedArray;
 import android.database.Cursor;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
+import android.graphics.Typeface;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.InsetDrawable;