implement follow requests list

closes #39

mastodon/src/main/java/org/joinmastodon/android/api/requests/accounts/AuthorizeFollowRequest.java

@@ -1,4 +1,4 @@
-package org.joinmastodon.android.api.requests.follow_requests;
+package org.joinmastodon.android.api.requests.accounts;
 
 import org.joinmastodon.android.api.MastodonAPIRequest;
 import org.joinmastodon.android.model.Relationship;

mastodon/src/main/java/org/joinmastodon/android/api/requests/accounts/GetFollowRequests.java

@@ -0,0 +1,50 @@
+package org.joinmastodon.android.api.requests.accounts;
+
+import com.google.gson.reflect.TypeToken;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.Account;
+import org.joinmastodon.android.model.FollowSuggestion;
+
+import java.io.IOException;
+import java.util.List;
+
+import okhttp3.Response;
+
+public class GetFollowRequests extends MastodonAPIRequest<List<Account>>{
+	private String maxId;
+
+	public GetFollowRequests(String maxID, String minID, int limit){
+		super(HttpMethod.GET, "/follow_requests", new TypeToken<>(){});
+		if(maxID!=null)
+			addQueryParameter("max_id", maxID);
+		if(minID!=null)
+			addQueryParameter("min_id", minID);
+		if(limit>0)
+			addQueryParameter("limit", ""+limit);
+	}
+
+	@Override
+	public void validateAndPostprocessResponse(List<Account> respObj, Response httpResponse) throws IOException {
+		super.validateAndPostprocessResponse(respObj, httpResponse);
+		// <https://mastodon.social/api/v1/follow_requests?max_id=268962>; rel="next",
+		// <https://mastodon.social/api/v1/follow_requests?min_id=268981>; rel="prev"
+		String link=httpResponse.header("link");
+		// parsing link header by hand; using a library would be cleaner
+		// (also, the functionality should be part of the max id logics and implemented in MastodonAPIRequest)
+		if(link==null) return;
+		String maxIdEq="max_id=";
+		for(String s : link.split(",")) {
+			if(s.contains("rel=\"next\"")) {
+				int start=s.indexOf(maxIdEq)+maxIdEq.length();
+				int end=s.indexOf('>');
+				if(start<0 || start>end) return;
+				this.maxId=s.substring(start, end);
+			}
+		}
+	}
+
+	public String getMaxId() {
+		return maxId;
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/api/requests/accounts/RejectFollowRequest.java

@@ -1,4 +1,4 @@
-package org.joinmastodon.android.api.requests.follow_requests;
+package org.joinmastodon.android.api.requests.accounts;
 
 import org.joinmastodon.android.api.MastodonAPIRequest;
 import org.joinmastodon.android.model.Relationship;

mastodon/src/main/java/org/joinmastodon/android/events/FollowRequestHandledEvent.java

@@ -0,0 +1,18 @@
+package org.joinmastodon.android.events;
+
+import org.joinmastodon.android.model.Account;
+import org.joinmastodon.android.model.Relationship;
+
+public class FollowRequestHandledEvent {
+	public String accountID;
+	public boolean accepted;
+	public Account account;
+	public Relationship	relationship;
+
+	public FollowRequestHandledEvent(String accountID, boolean accepted, Account account, Relationship rel){
+		this.accountID=accountID;
+		this.accepted=accepted;
+		this.account=account;
+		this.relationship=rel;
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/fragments/FollowRequestsListFragment.java

@@ -0,0 +1,344 @@
+package org.joinmastodon.android.fragments;
+
+import android.app.Activity;
+import android.graphics.Rect;
+import android.graphics.drawable.Animatable;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.text.SpannableStringBuilder;
+import android.text.TextUtils;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+import org.joinmastodon.android.R;
+import org.joinmastodon.android.api.requests.accounts.GetAccountRelationships;
+import org.joinmastodon.android.api.requests.accounts.GetFollowRequests;
+import org.joinmastodon.android.model.Account;
+import org.joinmastodon.android.model.Relationship;
+import org.joinmastodon.android.ui.OutlineProviders;
+import org.joinmastodon.android.ui.text.HtmlParser;
+import org.joinmastodon.android.ui.utils.CustomEmojiHelper;
+import org.joinmastodon.android.ui.utils.UiUtils;
+import org.joinmastodon.android.ui.views.ProgressBarButton;
+import org.parceler.Parcels;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import me.grishka.appkit.Nav;
+import me.grishka.appkit.api.Callback;
+import me.grishka.appkit.api.ErrorResponse;
+import me.grishka.appkit.api.SimpleCallback;
+import me.grishka.appkit.fragments.BaseRecyclerFragment;
+import me.grishka.appkit.imageloader.ImageLoaderRecyclerAdapter;
+import me.grishka.appkit.imageloader.ImageLoaderViewHolder;
+import me.grishka.appkit.imageloader.requests.ImageLoaderRequest;
+import me.grishka.appkit.imageloader.requests.UrlImageLoaderRequest;
+import me.grishka.appkit.utils.BindableViewHolder;
+import me.grishka.appkit.utils.V;
+import me.grishka.appkit.views.UsableRecyclerView;
+
+public class FollowRequestsListFragment extends BaseRecyclerFragment<FollowRequestsListFragment.AccountWrapper> implements ScrollableToTop{
+	private String accountID;
+	private Map<String, Relationship> relationships=Collections.emptyMap();
+	private GetAccountRelationships relationshipsRequest;
+	private String lastMaxId=null;
+
+	public FollowRequestsListFragment(){
+		super(20);
+	}
+
+	@Override
+	public void onCreate(Bundle savedInstanceState){
+		super.onCreate(savedInstanceState);
+		accountID=getArguments().getString("account");
+		loadData();
+	}
+
+	@Override
+	public void onAttach(Activity activity) {
+		super.onAttach(activity);
+		setTitle(R.string.follow_requests);
+	}
+
+	@Override
+	protected void doLoadData(int offset, int count){
+		if(relationshipsRequest!=null){
+			relationshipsRequest.cancel();
+			relationshipsRequest=null;
+		}
+		currentRequest=new GetFollowRequests(offset>0 ? lastMaxId : null, null, count)
+				.setCallback(new SimpleCallback<>(this){
+					@Override
+					public void onSuccess(List<Account> result){
+						onDataLoaded(result.stream().map(AccountWrapper::new).collect(Collectors.toList()), false);
+						loadRelationships();
+					}
+				})
+				.exec(accountID);
+	}
+
+	@Override
+	protected RecyclerView.Adapter getAdapter(){
+		return new AccountsAdapter();
+	}
+
+	@Override
+	public void onViewCreated(View view, Bundle savedInstanceState){
+		super.onViewCreated(view, savedInstanceState);
+		list.addItemDecoration(new RecyclerView.ItemDecoration(){
+			@Override
+			public void getItemOffsets(@NonNull Rect outRect, @NonNull View view, @NonNull RecyclerView parent, @NonNull RecyclerView.State state){
+				outRect.bottom=outRect.left=outRect.right=V.dp(16);
+				if(parent.getChildAdapterPosition(view)==0)
+					outRect.top=V.dp(16);
+			}
+		});
+		((UsableRecyclerView)list).setDrawSelectorOnTop(true);
+	}
+
+	private void loadRelationships(){
+		relationships=Collections.emptyMap();
+		relationshipsRequest=new GetAccountRelationships(data.stream().map(fs->fs.account.id).collect(Collectors.toList()));
+		relationshipsRequest.setCallback(new Callback<>(){
+			@Override
+			public void onSuccess(List<Relationship> result){
+				relationshipsRequest=null;
+				relationships=result.stream().collect(Collectors.toMap(rel->rel.id, Function.identity()));
+				if(list==null)
+					return;
+				for(int i=0;i<list.getChildCount();i++){
+					RecyclerView.ViewHolder holder=list.getChildViewHolder(list.getChildAt(i));
+					if(holder instanceof AccountViewHolder avh)
+						avh.rebind();
+				}
+			}
+
+			@Override
+			public void onError(ErrorResponse error){
+				relationshipsRequest=null;
+			}
+		}).exec(accountID);
+	}
+
+	@Override
+	public void onDestroyView(){
+		super.onDestroyView();
+		if(relationshipsRequest!=null){
+			relationshipsRequest.cancel();
+			relationshipsRequest=null;
+		}
+	}
+
+	@Override
+	public void scrollToTop(){
+		smoothScrollRecyclerViewToTop(list);
+	}
+
+	private class AccountsAdapter extends UsableRecyclerView.Adapter<AccountViewHolder> implements ImageLoaderRecyclerAdapter{
+
+		public AccountsAdapter(){
+			super(imgLoader);
+		}
+
+		@Override
+		public void onBindViewHolder(AccountViewHolder holder, int position){
+			holder.bind(data.get(position));
+			super.onBindViewHolder(holder, position);
+		}
+
+		@NonNull
+		@Override
+		public AccountViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType){
+			return new AccountViewHolder();
+		}
+
+		@Override
+		public int getItemCount(){
+			return data.size();
+		}
+
+		@Override
+		public int getImageCountForItem(int position){
+			return 2+data.get(position).emojiHelper.getImageCount();
+		}
+
+		@Override
+		public ImageLoaderRequest getImageRequest(int position, int image){
+			AccountWrapper item=data.get(position);
+			if(image==0)
+				return item.avaRequest;
+			else if(image==1)
+				return item.coverRequest;
+			else
+				return item.emojiHelper.getImageRequest(image-2);
+		}
+	}
+
+	// literally the same as AccountCardStatusDisplayItem and DiscoverAccountsFragment. code should be generalized
+	private class AccountViewHolder extends BindableViewHolder<AccountWrapper> implements ImageLoaderViewHolder, UsableRecyclerView.Clickable{
+		private final ImageView cover, avatar;
+		private final TextView name, username, bio, followersCount, followingCount, postsCount, followersLabel, followingLabel, postsLabel;
+		private final ProgressBarButton actionButton, acceptButton, rejectButton;
+		private final ProgressBar actionProgress, acceptProgress, rejectProgress;
+		private final View actionWrap, acceptWrap, rejectWrap;
+
+		private Relationship relationship;
+
+		public AccountViewHolder(){
+			super(getActivity(), R.layout.item_discover_account, list);
+			cover=findViewById(R.id.cover);
+			avatar=findViewById(R.id.avatar);
+			name=findViewById(R.id.name);
+			username=findViewById(R.id.username);
+			bio=findViewById(R.id.bio);
+			followersCount=findViewById(R.id.followers_count);
+			followersLabel=findViewById(R.id.followers_label);
+			followingCount=findViewById(R.id.following_count);
+			followingLabel=findViewById(R.id.following_label);
+			postsCount=findViewById(R.id.posts_count);
+			postsLabel=findViewById(R.id.posts_label);
+			actionButton=findViewById(R.id.action_btn);
+			actionProgress=findViewById(R.id.action_progress);
+			actionWrap=findViewById(R.id.action_btn_wrap);
+			acceptButton=findViewById(R.id.accept_btn);
+			acceptProgress=findViewById(R.id.accept_progress);
+			acceptWrap=findViewById(R.id.accept_btn_wrap);
+			rejectButton=findViewById(R.id.reject_btn);
+			rejectProgress=findViewById(R.id.reject_progress);
+			rejectWrap=findViewById(R.id.reject_btn_wrap);
+
+			itemView.setOutlineProvider(OutlineProviders.roundedRect(6));
+			itemView.setClipToOutline(true);
+			avatar.setOutlineProvider(OutlineProviders.roundedRect(12));
+			avatar.setClipToOutline(true);
+			cover.setOutlineProvider(OutlineProviders.roundedRect(3));
+			cover.setClipToOutline(true);
+			actionButton.setOnClickListener(this::onActionButtonClick);
+			acceptButton.setOnClickListener(this::onFollowRequestButtonClick);
+			rejectButton.setOnClickListener(this::onFollowRequestButtonClick);
+		}
+
+		@Override
+		public void onBind(AccountWrapper item){
+			name.setText(item.parsedName);
+			username.setText('@'+item.account.acct);
+			bio.setText(item.parsedBio);
+			followersCount.setText(UiUtils.abbreviateNumber(item.account.followersCount));
+			followingCount.setText(UiUtils.abbreviateNumber(item.account.followingCount));
+			postsCount.setText(UiUtils.abbreviateNumber(item.account.statusesCount));
+			followersLabel.setText(getResources().getQuantityString(R.plurals.followers, (int)Math.min(999, item.account.followersCount)));
+			followingLabel.setText(getResources().getQuantityString(R.plurals.following, (int)Math.min(999, item.account.followingCount)));
+			postsLabel.setText(getResources().getQuantityString(R.plurals.posts, (int)Math.min(999, item.account.statusesCount)));
+			relationship=relationships.get(item.account.id);
+			if(relationship == null || !relationship.followedBy){
+				actionWrap.setVisibility(View.GONE);
+				acceptWrap.setVisibility(View.VISIBLE);
+				rejectWrap.setVisibility(View.VISIBLE);
+			
+				// i hate that i wasn't able to do this in xml
+				acceptButton.setCompoundDrawableTintList(acceptButton.getTextColors());
+				acceptProgress.setIndeterminateTintList(acceptButton.getTextColors());
+				rejectButton.setCompoundDrawableTintList(rejectButton.getTextColors());
+				rejectProgress.setIndeterminateTintList(rejectButton.getTextColors());
+			}else if(relationship==null){
+				actionWrap.setVisibility(View.GONE);
+				acceptWrap.setVisibility(View.GONE);
+				rejectWrap.setVisibility(View.GONE);
+			}else{
+				actionWrap.setVisibility(View.VISIBLE);
+				acceptWrap.setVisibility(View.GONE);
+				rejectWrap.setVisibility(View.GONE);
+				UiUtils.setRelationshipToActionButton(relationship, actionButton);
+			}
+		}
+
+		@Override
+		public void setImage(int index, Drawable image){
+			if(index==0){
+				avatar.setImageDrawable(image);
+			}else if(index==1){
+				cover.setImageDrawable(image);
+			}else{
+				item.emojiHelper.setImageDrawable(index-2, image);
+				name.invalidate();
+				bio.invalidate();
+			}
+			if(image instanceof Animatable a && !a.isRunning())
+				a.start();
+		}
+
+		@Override
+		public void clearImage(int index){
+			setImage(index, null);
+		}
+
+		@Override
+		public void onClick(){
+			Bundle args=new Bundle();
+			args.putString("account", accountID);
+			args.putParcelable("profileAccount", Parcels.wrap(item.account));
+			Nav.go(getActivity(), ProfileFragment.class, args);
+		}
+
+		private void onFollowRequestButtonClick(View v) {
+			itemView.setHasTransientState(true);
+			UiUtils.handleFollowRequest((Activity) v.getContext(), item.account, accountID, null, v == acceptButton, relationship, rel -> {
+				itemView.setHasTransientState(false);
+				relationships.put(item.account.id, rel);
+				RecyclerView.Adapter<? extends RecyclerView.ViewHolder> adapter = getBindingAdapter();
+				if (!rel.requested && !rel.followedBy && adapter != null) {
+					data.remove(item);
+					adapter.notifyItemRemoved(getBindingAdapterPosition());
+				} else {
+					rebind();
+				}
+			});
+		}
+
+		private void onActionButtonClick(View v){
+			itemView.setHasTransientState(true);
+			UiUtils.performAccountAction(getActivity(), item.account, accountID, relationship, actionButton, this::setActionProgressVisible, rel->{
+				itemView.setHasTransientState(false);
+				relationships.put(item.account.id, rel);
+				rebind();
+			});
+		}
+
+		private void setActionProgressVisible(boolean visible){
+			actionButton.setTextVisible(!visible);
+			actionProgress.setVisibility(visible ? View.VISIBLE : View.GONE);
+			actionButton.setClickable(!visible);
+		}
+	}
+
+	protected class AccountWrapper{
+		public Account account;
+		public ImageLoaderRequest avaRequest, coverRequest;
+		public CustomEmojiHelper emojiHelper=new CustomEmojiHelper();
+		public CharSequence parsedName, parsedBio;
+
+		public AccountWrapper(Account account){
+			this.account=account;
+			if(!TextUtils.isEmpty(account.avatar))
+				avaRequest=new UrlImageLoaderRequest(account.avatar, V.dp(50), V.dp(50));
+			if(!TextUtils.isEmpty(account.header))
+				coverRequest=new UrlImageLoaderRequest(account.header, 1000, 1000);
+			parsedBio=HtmlParser.parse(account.note, account.emojis, Collections.emptyList(), Collections.emptyList(), accountID);
+			if(account.emojis.isEmpty()){
+				parsedName=account.displayName;
+			}else{
+				parsedName=HtmlParser.parseCustomEmoji(account.displayName, account.emojis);
+				emojiHelper.setText(new SpannableStringBuilder(parsedName).append(parsedBio));
+			}
+		}
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/fragments/NotificationsFragment.java

@@ -2,16 +2,22 @@ package org.joinmastodon.android.fragments;
 
 import android.app.Activity;
 import android.app.Fragment;
-import android.content.res.Configuration;
 import android.os.Build;
 import android.os.Bundle;
 import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 import android.widget.LinearLayout;
 
+import org.joinmastodon.android.E;
 import org.joinmastodon.android.R;
+import org.joinmastodon.android.api.requests.accounts.GetFollowRequests;
+import org.joinmastodon.android.events.FollowRequestHandledEvent;
+import org.joinmastodon.android.model.Account;
 import org.joinmastodon.android.ui.SimpleViewHolder;
 import org.joinmastodon.android.ui.tabs.TabLayout;
 import org.joinmastodon.android.ui.tabs.TabLayoutMediator;
@@ -20,8 +26,15 @@ import org.joinmastodon.android.ui.utils.UiUtils;
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 import androidx.viewpager2.widget.ViewPager2;
+
+import com.squareup.otto.Subscribe;
+
+import java.util.List;
+
+import me.grishka.appkit.Nav;
+import me.grishka.appkit.api.Callback;
+import me.grishka.appkit.api.ErrorResponse;
 import me.grishka.appkit.fragments.BaseRecyclerFragment;
-import me.grishka.appkit.fragments.ToolbarFragment;
 import me.grishka.appkit.utils.V;
 
 public class NotificationsFragment extends MastodonToolbarFragment implements ScrollableToTop{
@@ -42,14 +55,36 @@ public class NotificationsFragment extends MastodonToolbarFragment implements Sc
 			setRetainInstance(true);
 
 		accountID=getArguments().getString("account");
+		E.register(this);
+	}
+
+	@Override
+	public void onDestroy() {
+		super.onDestroy();
+		E.unregister(this);
 	}
 
 	@Override
 	public void onAttach(Activity activity){
 		super.onAttach(activity);
+		setHasOptionsMenu(true);
 		setTitle(R.string.notifications);
 	}
 
+	@Override
+	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater){
+		inflater.inflate(R.menu.notifications, menu);
+	}
+
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+		if (item.getItemId() != R.id.follow_requests) return false;
+		Bundle args=new Bundle();
+		args.putString("account", accountID);
+		Nav.go(getActivity(), FollowRequestsListFragment.class, args);
+		return true;
+	}
+
 	@Override
 	public View onCreateContentView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState){
 		LinearLayout view=(LinearLayout) inflater.inflate(R.layout.fragment_notifications, container, false);
@@ -123,12 +158,30 @@ public class NotificationsFragment extends MastodonToolbarFragment implements Sc
 		return view;
 	}
 
+	public void refreshFollowRequestsBadge() {
+		new GetFollowRequests(null, null, 1).setCallback(new Callback<>() {
+			@Override
+			public void onSuccess(List<Account> accounts) {
+				getToolbar().getMenu().findItem(R.id.follow_requests).setIcon(accounts.isEmpty() ? R.drawable.ic_fluent_person_add_24_regular : R.drawable.ic_follow_requests_24_badged);
+			}
+
+			@Override
+			public void onError(ErrorResponse errorResponse) {}
+		}).exec(accountID);
+	}
+
+	@Subscribe
+	public void onFollowRequestHandled(FollowRequestHandledEvent ev) {
+		refreshFollowRequestsBadge();
+	}
+
 	@Override
 	public void scrollToTop(){
 		getFragmentForPage(pager.getCurrentItem()).scrollToTop();
 	}
 
 	public void loadData(){
+		refreshFollowRequestsBadge();
 		if(allNotificationsFragment!=null && !allNotificationsFragment.loaded && !allNotificationsFragment.dataLoading)
 			allNotificationsFragment.loadData();
 	}

mastodon/src/main/java/org/joinmastodon/android/fragments/NotificationsListFragment.java

@@ -55,6 +55,14 @@ public class NotificationsListFragment extends BaseStatusListFragment<Notificati
 		onlyMentions=getArguments().getBoolean("onlyMentions", false);
 	}
 
+	@Override
+	public void onRefresh() {
+		super.onRefresh();
+		if (getParentFragment() instanceof NotificationsFragment notificationsFragment) {
+			notificationsFragment.refreshFollowRequestsBadge();
+		}
+	}
+
 	@Override
 	protected List<StatusDisplayItem> buildDisplayItems(Notification n){
 		String extraText=switch(n.type){

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

@@ -11,7 +11,6 @@ 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;
@@ -40,11 +39,12 @@ import org.joinmastodon.android.api.requests.accounts.SetAccountBlocked;
 import org.joinmastodon.android.api.requests.accounts.SetAccountFollowed;
 import org.joinmastodon.android.api.requests.accounts.SetAccountMuted;
 import org.joinmastodon.android.api.requests.accounts.SetDomainBlocked;
-import org.joinmastodon.android.api.requests.follow_requests.AuthorizeFollowRequest;
+import org.joinmastodon.android.api.requests.accounts.AuthorizeFollowRequest;
-import org.joinmastodon.android.api.requests.follow_requests.RejectFollowRequest;
+import org.joinmastodon.android.api.requests.accounts.RejectFollowRequest;
 import org.joinmastodon.android.api.requests.statuses.DeleteStatus;
 import org.joinmastodon.android.api.requests.statuses.GetStatusByID;
 import org.joinmastodon.android.api.session.AccountSessionManager;
+import org.joinmastodon.android.events.FollowRequestHandledEvent;
 import org.joinmastodon.android.events.NotificationDeletedEvent;
 import org.joinmastodon.android.events.StatusDeletedEvent;
 import org.joinmastodon.android.fragments.HashtagTimelineFragment;
@@ -74,6 +74,7 @@ import java.util.function.Consumer;
 import java.util.stream.Collectors;
 
 import androidx.annotation.AttrRes;
+import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 import androidx.browser.customtabs.CustomTabsIntent;
 import androidx.recyclerview.widget.DiffUtil;
@@ -464,11 +465,12 @@ public class UiUtils{
 	}
 
 
-	public static void handleFollowRequest(Activity activity, Account account, String accountID, String notificationID, boolean accepted, Relationship relationship, Consumer<Relationship> resultCallback) {
+	public static void handleFollowRequest(Activity activity, Account account, String accountID, @Nullable String notificationID, boolean accepted, Relationship relationship, Consumer<Relationship> resultCallback) {
 		if (accepted) {
 			new AuthorizeFollowRequest(account.id).setCallback(new Callback<>() {
 				@Override
 				public void onSuccess(Relationship rel) {
+					E.post(new FollowRequestHandledEvent(accountID, true, account, rel));
 					resultCallback.accept(rel);
 				}
 
@@ -482,7 +484,8 @@ public class UiUtils{
 			new RejectFollowRequest(account.id).setCallback(new Callback<>() {
 				@Override
 				public void onSuccess(Relationship rel) {
-					E.post(new NotificationDeletedEvent(notificationID));
+					E.post(new FollowRequestHandledEvent(accountID, false, account, rel));
+					if (notificationID != null) E.post(new NotificationDeletedEvent(notificationID));
 					resultCallback.accept(rel);
 				}
 

mastodon/src/main/res/drawable/ic_follow_requests_24_badged.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+	<item android:drawable="@drawable/ic_fluent_person_add_24_regular" android:left="2dp" android:right="2dp" android:top="2dp" android:bottom="2dp"/>
+	<item android:width="14dp" android:height="14dp" android:gravity="top|right">
+		<shape android:shape="oval">
+			<stroke android:color="?android:colorPrimary" android:width="2dp"/>
+			<solid android:color="@color/primary_600"/>
+		</shape>
+	</item>
+</layer-list>

mastodon/src/main/res/menu/notifications.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+	<item
+		android:id="@+id/follow_requests"
+		android:icon="@drawable/ic_fluent_person_add_24_regular"
+		android:showAsAction="always"
+		android:title="@string/follow_requests" />
+</menu>

mastodon/src/main/res/values-de-rDE/strings.xml

@@ -377,6 +377,7 @@
 	<!-- %s is file size -->
 	<string name="download_update">Download (%s)</string>
 	<string name="install_update">Installieren</string>
+	<string name="follow_requests">Folgeanfragen</string>
 	<string name="accept_follow_request">Folgeanfrage akzeptieren</string>
 	<string name="reject_follow_request">Folgeanfrage ablehnen</string>
 </resources>

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

@@ -387,6 +387,7 @@
 	<string name="privacy_policy_title">Mastodon and your privacy</string>
 	<string name="privacy_policy_subtitle">Although the Mastodon app does not collect any data, the server you sign up through may have a different policy. Take a minute to review and agree to the Mastodon app privacy policy and your server\'s privacy policy.</string>
 	<string name="i_agree">I Agree</string>
+	<string name="follow_requests">Follow requests</string>
 	<string name="accept_follow_request">Accept follow request</string>
 	<string name="reject_follow_request">Reject follow request</string>
 </resources>