Notification requests (AND-154)

mastodon/build.gradle

@@ -13,7 +13,7 @@ android {
 		applicationId "org.joinmastodon.android"
 		minSdk 23
 		targetSdk 33
-		versionCode 90
+		versionCode 92
 		versionName "2.4.1"
 		testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 	}

mastodon/src/main/java/org/joinmastodon/android/api/requests/notifications/GetNotificationRequests.java

@@ -0,0 +1,14 @@
+package org.joinmastodon.android.api.requests.notifications;
+
+import com.google.gson.reflect.TypeToken;
+
+import org.joinmastodon.android.api.requests.HeaderPaginationRequest;
+import org.joinmastodon.android.model.NotificationRequest;
+
+public class GetNotificationRequests extends HeaderPaginationRequest<NotificationRequest>{
+	public GetNotificationRequests(String maxID){
+		super(HttpMethod.GET, "/notifications/requests", new TypeToken<>(){});
+		if(maxID!=null)
+			addQueryParameter("max_id", maxID);
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/api/requests/notifications/GetNotifications.java

@@ -1,6 +1,7 @@
 package org.joinmastodon.android.api.requests.notifications;
 
-import com.google.gson.annotations.SerializedName;
+import android.text.TextUtils;
+
 import com.google.gson.reflect.TypeToken;
 
 import org.joinmastodon.android.api.ApiUtils;
@@ -12,6 +13,10 @@ import java.util.List;
 
 public class GetNotifications extends MastodonAPIRequest<List<Notification>>{
 	public GetNotifications(String maxID, int limit, EnumSet<Notification.Type> includeTypes){
+		this(maxID, limit, includeTypes, null);
+	}
+
+	public GetNotifications(String maxID, int limit, EnumSet<Notification.Type> includeTypes, String onlyAccountID){
 		super(HttpMethod.GET, "/notifications", new TypeToken<>(){});
 		if(maxID!=null)
 			addQueryParameter("max_id", maxID);
@@ -25,6 +30,8 @@ public class GetNotifications extends MastodonAPIRequest<List<Notification>>{
 				addQueryParameter("exclude_types[]", type);
 			}
 		}
+		if(!TextUtils.isEmpty(onlyAccountID))
+			addQueryParameter("account_id", onlyAccountID);
 		removeUnsupportedItems=true;
 	}
 }

mastodon/src/main/java/org/joinmastodon/android/api/requests/notifications/GetNotificationsPolicy.java

@@ -0,0 +1,10 @@
+package org.joinmastodon.android.api.requests.notifications;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.NotificationsPolicy;
+
+public class GetNotificationsPolicy extends MastodonAPIRequest<NotificationsPolicy>{
+	public GetNotificationsPolicy(){
+		super(HttpMethod.GET, "/notifications/policy", NotificationsPolicy.class);
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/api/requests/notifications/RespondToNotificationRequest.java

@@ -0,0 +1,10 @@
+package org.joinmastodon.android.api.requests.notifications;
+
+import org.joinmastodon.android.api.ResultlessMastodonAPIRequest;
+
+public class RespondToNotificationRequest extends ResultlessMastodonAPIRequest{
+	public RespondToNotificationRequest(String id, boolean allow){
+		super(HttpMethod.POST, "/notifications/requests/"+id+(allow ? "/accept" : "/dismiss"));
+		setRequestBody(new Object());
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/api/requests/notifications/SetNotificationsPolicy.java

@@ -0,0 +1,11 @@
+package org.joinmastodon.android.api.requests.notifications;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.NotificationsPolicy;
+
+public class SetNotificationsPolicy extends MastodonAPIRequest<NotificationsPolicy>{
+	public SetNotificationsPolicy(NotificationsPolicy policy){
+		super(HttpMethod.PUT, "/notifications/policy", NotificationsPolicy.class);
+		setRequestBody(policy);
+	}
+}

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

@@ -0,0 +1,10 @@
+package org.joinmastodon.android.events;
+
+public class NotificationRequestRespondedEvent{
+	public final String accountID, requestID;
+
+	public NotificationRequestRespondedEvent(String accountID, String requestID){
+		this.accountID=accountID;
+		this.requestID=requestID;
+	}
+}

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

@@ -0,0 +1,181 @@
+package org.joinmastodon.android.fragments;
+
+import android.content.res.ColorStateList;
+import android.graphics.drawable.Drawable;
+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.widget.TextView;
+
+import org.joinmastodon.android.E;
+import org.joinmastodon.android.R;
+import org.joinmastodon.android.api.requests.notifications.GetNotifications;
+import org.joinmastodon.android.api.requests.notifications.RespondToNotificationRequest;
+import org.joinmastodon.android.events.NotificationRequestRespondedEvent;
+import org.joinmastodon.android.model.Account;
+import org.joinmastodon.android.model.Notification;
+import org.joinmastodon.android.ui.Snackbar;
+import org.joinmastodon.android.ui.displayitems.StatusDisplayItem;
+import org.joinmastodon.android.ui.utils.UiUtils;
+import org.parceler.Parcels;
+
+import java.util.ArrayList;
+import java.util.EnumSet;
+import java.util.List;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import me.grishka.appkit.api.Callback;
+import me.grishka.appkit.api.ErrorResponse;
+import me.grishka.appkit.api.SimpleCallback;
+import me.grishka.appkit.utils.MergeRecyclerAdapter;
+import me.grishka.appkit.utils.SingleViewRecyclerAdapter;
+
+public class AccountNotificationsListFragment extends BaseNotificationsListFragment{
+	private Account account;
+	private String requestID;
+	private TextView expandedTitle;
+	private boolean choiceMade, allowed;
+
+	@Override
+	public void onCreate(Bundle savedInstanceState){
+		super.onCreate(savedInstanceState);
+		account=Parcels.unwrap(getArguments().getParcelable("targetAccount"));
+		requestID=getArguments().getString("requestID");
+		setTitleMarqueeEnabled(false);
+		loadData();
+		setTitle(getString(R.string.notifications_from_user, account.displayName));
+		setHasOptionsMenu(true);
+	}
+
+	@Override
+	protected void doLoadData(int offset, int count){
+		if(!refreshing && endMark!=null)
+			endMark.setVisibility(View.GONE);
+		currentRequest=new GetNotifications(offset==0 ? null : maxID, count, EnumSet.allOf(Notification.Type.class), account.id)
+				.setCallback(new SimpleCallback<>(this){
+					@Override
+					public void onSuccess(List<Notification> result){
+						onDataLoaded(result, !result.isEmpty());
+						maxID=result.isEmpty() ? null : result.get(result.size()-1).id;
+						endMark.setVisibility(result.isEmpty() ? View.VISIBLE : View.GONE);
+					}
+				})
+				.exec(accountID);
+	}
+
+	@Override
+	protected boolean needDividerForExtraItem(View child, View bottomSibling, RecyclerView.ViewHolder holder, RecyclerView.ViewHolder siblingHolder){
+		return super.needDividerForExtraItem(child, bottomSibling, holder, siblingHolder) || (siblingHolder!=null && siblingHolder.getAbsoluteAdapterPosition()>=list.getAdapter().getItemCount());
+	}
+
+	@Override
+	protected RecyclerView.Adapter getAdapter(){
+		MergeRecyclerAdapter mergeAdapter=new MergeRecyclerAdapter();
+
+		expandedTitle=(TextView) LayoutInflater.from(getActivity()).inflate(R.layout.expanded_title_medium, list, false);
+		expandedTitle.setText(getTitle());
+		mergeAdapter.addAdapter(new SingleViewRecyclerAdapter(expandedTitle));
+
+		mergeAdapter.addAdapter(super.getAdapter());
+		return mergeAdapter;
+	}
+
+	@Override
+	public void onViewCreated(View view, Bundle savedInstanceState){
+		super.onViewCreated(view, savedInstanceState);
+		list.addOnScrollListener(new RecyclerView.OnScrollListener(){
+			@Override
+			public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy){
+				if(recyclerView.getChildCount()==0)
+					return;
+				float fraction;
+				View topChild=recyclerView.getChildAt(0);
+				if(recyclerView.getChildAdapterPosition(topChild)>0){
+					fraction=1;
+				}else{
+					fraction=(-topChild.getTop())/(float)(topChild.getHeight()-topChild.getPaddingBottom());
+				}
+				expandedTitle.setAlpha(1f-fraction);
+				toolbarTitleView.setAlpha(fraction);
+			}
+		});
+	}
+
+	@Override
+	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater){
+		inflater.inflate(R.menu.notification_request, menu);
+		MenuItem mute=menu.findItem(R.id.mute);
+		MenuItem allow=menu.findItem(R.id.allow);
+		if(choiceMade && allowed){
+			allow.setIcon(R.drawable.ic_check_wght700_24px);
+			tintMenuIcon(allow, R.attr.colorM3Primary);
+		}else{
+			tintMenuIcon(allow, R.attr.colorM3OnSurfaceVariant);
+		}
+		if(choiceMade && !allowed){
+			mute.setIcon(R.drawable.ic_volume_off_wght700_24px);
+			tintMenuIcon(mute, R.attr.colorM3Primary);
+		}else{
+			tintMenuIcon(mute, R.attr.colorM3OnSurfaceVariant);
+		}
+	}
+
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item){
+		if(choiceMade)
+			return true;
+		allowed=item.getItemId()==R.id.allow;
+		new RespondToNotificationRequest(requestID, allowed)
+				.setCallback(new Callback<>(){
+					@Override
+					public void onSuccess(Void result){
+						choiceMade=true;
+						invalidateOptionsMenu();
+						E.post(new NotificationRequestRespondedEvent(accountID, requestID));
+						new Snackbar.Builder(getActivity())
+								.setText(getString(allowed ? R.string.notifications_allowed : R.string.notifications_muted, account.displayName))
+								.show();
+					}
+
+					@Override
+					public void onError(ErrorResponse error){
+						error.showToast(getActivity());
+					}
+				})
+				.wrapProgress(getActivity(), R.string.loading, false)
+				.exec(accountID);
+		return true;
+	}
+
+	@Override
+	protected List<StatusDisplayItem> buildDisplayItems(Notification n){
+		if(n.type==Notification.Type.MENTION || n.type==Notification.Type.STATUS){
+			return StatusDisplayItem.buildItems(this, n.status, accountID, n, knownAccounts, StatusDisplayItem.FLAG_MEDIA_FORCE_HIDDEN);
+		}
+		return super.buildDisplayItems(n);
+	}
+
+	@Override
+	protected boolean wantsToolbarMenuIconsTinted(){
+		return false;
+	}
+
+	private void tintMenuIcon(MenuItem item, int color){
+		int tintColor=UiUtils.getThemeColor(getActivity(), color);
+		if(Build.VERSION.SDK_INT<Build.VERSION_CODES.O){
+			Drawable icon=item.getIcon();
+			if(icon!=null && icon.getColorFilter()==null){
+				icon=icon.mutate();
+				icon.setTintList(ColorStateList.valueOf(tintColor));
+				item.setIcon(icon);
+			}
+		}else{
+			item.setIconTintList(ColorStateList.valueOf(tintColor));
+		}
+	}
+}

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

@@ -140,11 +140,6 @@ public class AccountTimelineFragment extends StatusListFragment{
 		return mergeAdapter;
 	}
 
-	@Override
-	protected int getMainAdapterOffset(){
-		return super.getMainAdapterOffset()+1;
-	}
-
 	private FilterChipView getViewForFilter(GetAccountStatuses.Filter filter){
 		return switch(filter){
 			case DEFAULT -> defaultFilter;

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

@@ -0,0 +1,120 @@
+package org.joinmastodon.android.fragments;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+
+import org.joinmastodon.android.R;
+import org.joinmastodon.android.model.Notification;
+import org.joinmastodon.android.model.Status;
+import org.joinmastodon.android.ui.displayitems.NotificationHeaderStatusDisplayItem;
+import org.joinmastodon.android.ui.displayitems.StatusDisplayItem;
+import org.joinmastodon.android.ui.utils.InsetStatusItemDecoration;
+import org.parceler.Parcels;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import androidx.recyclerview.widget.RecyclerView;
+import me.grishka.appkit.Nav;
+
+public abstract class BaseNotificationsListFragment extends BaseStatusListFragment<Notification>{
+	protected String maxID;
+	protected View endMark;
+
+	@Override
+	protected List<StatusDisplayItem> buildDisplayItems(Notification n){
+		NotificationHeaderStatusDisplayItem titleItem;
+		if(n.type==Notification.Type.MENTION || n.type==Notification.Type.STATUS){
+			titleItem=null;
+		}else{
+			titleItem=new NotificationHeaderStatusDisplayItem(n.id, this, n, accountID);
+			if(n.status!=null){
+				n.status.card=null;
+				n.status.spoilerText=null;
+			}
+		}
+		if(n.status!=null){
+			int flags=titleItem==null ? 0 : (StatusDisplayItem.FLAG_NO_FOOTER | StatusDisplayItem.FLAG_INSET | StatusDisplayItem.FLAG_NO_HEADER);
+			ArrayList<StatusDisplayItem> items=StatusDisplayItem.buildItems(this, n.status, accountID, n, knownAccounts, flags);
+			if(titleItem!=null)
+				items.add(0, titleItem);
+			return items;
+		}else if(titleItem!=null){
+			return Collections.singletonList(titleItem);
+		}else{
+			return Collections.emptyList();
+		}
+	}
+
+	@Override
+	protected void addAccountToKnown(Notification s){
+		if(!knownAccounts.containsKey(s.account.id))
+			knownAccounts.put(s.account.id, s.account);
+		if(s.status!=null && !knownAccounts.containsKey(s.status.account.id))
+			knownAccounts.put(s.status.account.id, s.status.account);
+	}
+
+	@Override
+	public void onItemClick(String id){
+		Notification n=getNotificationByID(id);
+		if(n.status!=null){
+			Status status=n.status;
+			Bundle args=new Bundle();
+			args.putString("account", accountID);
+			args.putParcelable("status", Parcels.wrap(status.clone()));
+			if(status.inReplyToAccountId!=null && knownAccounts.containsKey(status.inReplyToAccountId))
+				args.putParcelable("inReplyToAccount", Parcels.wrap(knownAccounts.get(status.inReplyToAccountId)));
+			Nav.go(getActivity(), ThreadFragment.class, args);
+		}else{
+			Bundle args=new Bundle();
+			args.putString("account", accountID);
+			args.putParcelable("profileAccount", Parcels.wrap(n.account));
+			Nav.go(getActivity(), ProfileFragment.class, args);
+		}
+	}
+
+	private Notification getNotificationByID(String id){
+		for(Notification n : data){
+			if(n.id.equals(id))
+				return n;
+		}
+		return null;
+	}
+
+	protected void removeNotification(Notification n){
+		data.remove(n);
+		preloadedData.remove(n);
+		int index=-1;
+		for(int i=0; i<displayItems.size(); i++){
+			if(n.id.equals(displayItems.get(i).parentID)){
+				index=i;
+				break;
+			}
+		}
+		if(index==-1)
+			return;
+		int lastIndex;
+		for(lastIndex=index; lastIndex<displayItems.size(); lastIndex++){
+			if(!displayItems.get(lastIndex).parentID.equals(n.id))
+				break;
+		}
+		displayItems.subList(index, lastIndex).clear();
+		adapter.notifyItemRangeRemoved(index, lastIndex-index);
+	}
+
+	@Override
+	protected View onCreateFooterView(LayoutInflater inflater){
+		View v=inflater.inflate(R.layout.load_more_with_end_mark, null);
+		endMark=v.findViewById(R.id.end_mark);
+		endMark.setVisibility(View.GONE);
+		return v;
+	}
+
+	@Override
+	public void onViewCreated(View view, Bundle savedInstanceState){
+		super.onViewCreated(view, savedInstanceState);
+		list.addItemDecoration(new InsetStatusItemDecoration(this));
+	}
+}

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

@@ -325,7 +325,7 @@ public abstract class BaseStatusListFragment<T extends DisplayItemsParent> exten
 		toolbar.setNavigationContentDescription(R.string.back);
 	}
 
-	protected int getMainAdapterOffset(){
+	public int getMainAdapterOffset(){
 		if(list.getAdapter() instanceof MergeRecyclerAdapter mergeAdapter){
 			return mergeAdapter.getPositionForAdapter(adapter);
 		}

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

@@ -34,7 +34,6 @@ 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.utils.CubicBezierInterpolator;
 import me.grishka.appkit.utils.MergeRecyclerAdapter;
 import me.grishka.appkit.utils.SingleViewRecyclerAdapter;
 import me.grishka.appkit.utils.V;
@@ -155,7 +154,7 @@ public class HashtagTimelineFragment extends StatusListFragment{
 	}
 
 	@Override
-	protected int getMainAdapterOffset(){
+	public int getMainAdapterOffset(){
 		return 1;
 	}
 

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

@@ -0,0 +1,250 @@
+package org.joinmastodon.android.fragments;
+
+import android.annotation.SuppressLint;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.squareup.otto.Subscribe;
+
+import org.joinmastodon.android.E;
+import org.joinmastodon.android.R;
+import org.joinmastodon.android.api.requests.notifications.GetNotificationRequests;
+import org.joinmastodon.android.api.requests.notifications.RespondToNotificationRequest;
+import org.joinmastodon.android.events.NotificationRequestRespondedEvent;
+import org.joinmastodon.android.model.HeaderPaginationList;
+import org.joinmastodon.android.model.NotificationRequest;
+import org.joinmastodon.android.model.viewmodel.AccountViewModel;
+import org.joinmastodon.android.ui.BetterItemAnimator;
+import org.joinmastodon.android.ui.DividerItemDecoration;
+import org.joinmastodon.android.ui.OutlineProviders;
+import org.joinmastodon.android.ui.Snackbar;
+import org.parceler.Parcels;
+
+import java.util.HashMap;
+import java.util.Objects;
+
+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.imageloader.ImageLoaderRecyclerAdapter;
+import me.grishka.appkit.imageloader.ImageLoaderViewHolder;
+import me.grishka.appkit.imageloader.requests.ImageLoaderRequest;
+import me.grishka.appkit.utils.BindableViewHolder;
+import me.grishka.appkit.views.UsableRecyclerView;
+
+public class NotificationRequestsFragment extends MastodonRecyclerFragment<NotificationRequest>{
+	private String accountID;
+	private String maxID;
+	private HashMap<String, AccountViewModel> accountViewModels=new HashMap<>();
+	private View endMark;
+	private NotificationRequestsAdapter adapter;
+
+	public NotificationRequestsFragment(){
+		super(50);
+	}
+
+	@Override
+	public void onCreate(Bundle savedInstanceState){
+		super.onCreate(savedInstanceState);
+		accountID=getArguments().getString("account");
+		setTitle(R.string.filtered_notifications);
+		loadData();
+		E.register(this);
+	}
+
+	@Override
+	public void onDestroy(){
+		E.unregister(this);
+		super.onDestroy();
+	}
+
+	@Override
+	protected void doLoadData(int offset, int count){
+		if(!refreshing && endMark!=null)
+			endMark.setVisibility(View.GONE);
+		currentRequest=new GetNotificationRequests(offset==0 ? null : maxID)
+				.setCallback(new SimpleCallback<>(this){
+					@Override
+					public void onSuccess(HeaderPaginationList<NotificationRequest> result){
+						if(data.isEmpty() || refreshing)
+							accountViewModels.clear();
+						maxID=result.getNextPageMaxID();
+						for(NotificationRequest req:result){
+							accountViewModels.put(req.account.id, new AccountViewModel(req.account, accountID, false));
+						}
+						onDataLoaded(result, !TextUtils.isEmpty(maxID));
+						endMark.setVisibility(TextUtils.isEmpty(maxID) ? View.VISIBLE : View.GONE);
+					}
+				})
+				.exec(accountID);
+	}
+
+	@Override
+	protected RecyclerView.Adapter<?> getAdapter(){
+		return adapter=new NotificationRequestsAdapter();
+	}
+
+	@Override
+	public void onViewCreated(View view, Bundle savedInstanceState){
+		super.onViewCreated(view, savedInstanceState);
+		list.setItemAnimator(new BetterItemAnimator());
+		list.addItemDecoration(new DividerItemDecoration(getActivity(), R.attr.colorM3OutlineVariant, 1, 0, 0, vh->vh instanceof NotificationRequestViewHolder).setDrawBelowLastItem(true));
+	}
+
+	@Override
+	protected View onCreateFooterView(LayoutInflater inflater){
+		View v=inflater.inflate(R.layout.load_more_with_end_mark, null);
+		endMark=v.findViewById(R.id.end_mark);
+		endMark.setVisibility(View.GONE);
+		return v;
+	}
+
+	@Subscribe
+	public void onNotificationRequestResponded(NotificationRequestRespondedEvent ev){
+		if(adapter==null || !ev.accountID.equals(accountID))
+			return;
+		for(int i=0;i<data.size();i++){
+			if(data.get(i).id.equals(ev.requestID)){
+				data.remove(i);
+				adapter.notifyItemRemoved(i);
+				return;
+			}
+		}
+		for(NotificationRequest nr:preloadedData){
+			if(nr.id.equals(ev.requestID)){
+				preloadedData.remove(nr);
+				break;
+			}
+		}
+	}
+
+	private class NotificationRequestsAdapter extends UsableRecyclerView.Adapter<NotificationRequestViewHolder> implements ImageLoaderRecyclerAdapter{
+
+		public NotificationRequestsAdapter(){
+			super(imgLoader);
+		}
+
+		@NonNull
+		@Override
+		public NotificationRequestViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType){
+			return new NotificationRequestViewHolder();
+		}
+
+		@Override
+		public int getItemCount(){
+			return data.size();
+		}
+
+		@Override
+		public void onBindViewHolder(NotificationRequestViewHolder holder, int position){
+			holder.bind(data.get(position));
+			super.onBindViewHolder(holder, position);
+		}
+
+		@Override
+		public int getImageCountForItem(int position){
+			return Objects.requireNonNull(accountViewModels.get(data.get(position).account.id)).emojiHelper.getImageCount()+1;
+		}
+
+		@Override
+		public ImageLoaderRequest getImageRequest(int position, int image){
+			AccountViewModel model=Objects.requireNonNull(accountViewModels.get(data.get(position).account.id));
+			return switch(image){
+				case 0 -> model.avaRequest;
+				default -> model.emojiHelper.getImageRequest(image-1);
+			};
+		}
+	}
+
+	private class NotificationRequestViewHolder extends BindableViewHolder<NotificationRequest> implements ImageLoaderViewHolder, UsableRecyclerView.Clickable{
+		private final TextView name, username, badge;
+		private final ImageView ava;
+		private final ImageButton allow, mute;
+
+		public NotificationRequestViewHolder(){
+			super(getActivity(), R.layout.item_notification_request, list);
+			name=findViewById(R.id.name);
+			username=findViewById(R.id.username);
+			badge=findViewById(R.id.badge);
+			ava=findViewById(R.id.ava);
+			allow=findViewById(R.id.btn_allow);
+			mute=findViewById(R.id.btn_mute);
+			ava.setOutlineProvider(OutlineProviders.roundedRect(8));
+			ava.setClipToOutline(true);
+			allow.setOnClickListener(this::onAllowClick);
+			mute.setOnClickListener(this::onMuteClick);
+		}
+
+		@SuppressLint("DefaultLocale")
+		@Override
+		public void onBind(NotificationRequest item){
+			AccountViewModel model=Objects.requireNonNull(accountViewModels.get(item.account.id));
+			name.setText(model.parsedName);
+			username.setText(item.account.getDisplayUsername());
+			badge.setText(item.notificationsCount>99 ? String.format("%d+", 99) : String.format("%d", item.notificationsCount));
+		}
+
+		@Override
+		public void setImage(int index, Drawable image){
+			if(index==0){
+				if(image==null)
+					 ava.setImageResource(R.drawable.image_placeholder);
+				else
+					 ava.setImageDrawable(image);
+			}else{
+				AccountViewModel model=Objects.requireNonNull(accountViewModels.get(item.account.id));
+				model.emojiHelper.setImageDrawable(index-1, image);
+				name.invalidate();
+			}
+		}
+
+		@Override
+		public void onClick(){
+			Bundle args=new Bundle();
+			args.putString("account", accountID);
+			args.putParcelable("targetAccount", Parcels.wrap(item.account));
+			args.putString("requestID", item.id);
+			Nav.go(getActivity(), AccountNotificationsListFragment.class, args);
+		}
+
+		private void onAllowClick(View v){
+			acceptOrDecline(true);
+		}
+
+		private void onMuteClick(View v){
+			acceptOrDecline(false);
+		}
+
+		private void acceptOrDecline(boolean accept){
+			new RespondToNotificationRequest(item.id, accept)
+					.setCallback(new Callback<>(){
+						@Override
+						public void onSuccess(Void result){
+							int pos=data.indexOf(item);
+							data.remove(pos);
+							adapter.notifyItemRemoved(pos);
+							new Snackbar.Builder(getActivity())
+									.setText(getString(accept ? R.string.notifications_allowed : R.string.notifications_muted, item.account.displayName))
+									.show();
+						}
+
+						@Override
+						public void onError(ErrorResponse error){
+							error.showToast(getActivity());
+						}
+					})
+					.wrapProgress(getActivity(), R.string.loading, false)
+					.exec(accountID);
+		}
+	}
+}

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

@@ -1,57 +1,70 @@
 package org.joinmastodon.android.fragments;
 
 import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
 import android.graphics.Canvas;
 import android.graphics.Paint;
 import android.graphics.Rect;
 import android.os.Bundle;
 import android.text.TextUtils;
-import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
+import android.widget.Button;
 
 import com.squareup.otto.Subscribe;
 
 import org.joinmastodon.android.E;
 import org.joinmastodon.android.R;
 import org.joinmastodon.android.api.requests.markers.SaveMarkers;
+import org.joinmastodon.android.api.requests.notifications.GetNotificationsPolicy;
+import org.joinmastodon.android.api.requests.notifications.SetNotificationsPolicy;
 import org.joinmastodon.android.api.session.AccountSessionManager;
 import org.joinmastodon.android.events.PollUpdatedEvent;
 import org.joinmastodon.android.events.RemoveAccountPostsEvent;
 import org.joinmastodon.android.model.Notification;
+import org.joinmastodon.android.model.NotificationsPolicy;
 import org.joinmastodon.android.model.PaginatedResponse;
 import org.joinmastodon.android.model.Status;
+import org.joinmastodon.android.model.viewmodel.CheckableListItem;
+import org.joinmastodon.android.model.viewmodel.ListItem;
+import org.joinmastodon.android.ui.M3AlertDialogBuilder;
 import org.joinmastodon.android.ui.OutlineProviders;
-import org.joinmastodon.android.ui.displayitems.NotificationHeaderStatusDisplayItem;
+import org.joinmastodon.android.ui.adapters.GenericListItemsAdapter;
 import org.joinmastodon.android.ui.displayitems.StatusDisplayItem;
 import org.joinmastodon.android.ui.utils.InsetStatusItemDecoration;
 import org.joinmastodon.android.ui.utils.UiUtils;
+import org.joinmastodon.android.ui.viewcontrollers.GenericListItemsViewController;
 import org.joinmastodon.android.ui.views.NestedRecyclerScrollView;
 import org.joinmastodon.android.utils.ObjectIdComparator;
-import org.parceler.Parcels;
 
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
+import java.util.function.Consumer;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
 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.utils.MergeRecyclerAdapter;
 
-public class NotificationsListFragment extends BaseStatusListFragment<Notification>{
+public class NotificationsListFragment extends BaseNotificationsListFragment{
 	private boolean onlyMentions;
-	private String maxID;
 	private View tabBar;
 	private View mentionsTab, allTab;
-	private View endMark;
 	private String unreadMarker, realUnreadMarker;
 	private MenuItem markAllReadItem;
 	private boolean reloadingFromCache;
+	private ListItem<Void> requestsItem=new ListItem<>(R.string.filtered_notifications, 0, R.drawable.ic_inventory_2_24px, i->openNotificationRequests());
+	private ArrayList<ListItem<Void>> requestsItems=new ArrayList<>();
+	private GenericListItemsAdapter<Void> requestsRowAdapter=new GenericListItemsAdapter<>(requestsItems);
+	private NotificationsPolicy lastPolicy;
 
 	@Override
 	public void onCreate(Bundle savedInstanceState){
@@ -74,43 +87,12 @@ public class NotificationsListFragment extends BaseStatusListFragment<Notificati
 		setTitle(R.string.notifications);
 	}
 
-	@Override
-	protected List<StatusDisplayItem> buildDisplayItems(Notification n){
-		NotificationHeaderStatusDisplayItem titleItem;
-		if(n.type==Notification.Type.MENTION || n.type==Notification.Type.STATUS){
-			titleItem=null;
-		}else{
-			titleItem=new NotificationHeaderStatusDisplayItem(n.id, this, n, accountID);
-			if(n.status!=null){
-				n.status.card=null;
-				n.status.spoilerText=null;
-			}
-		}
-		if(n.status!=null){
-			int flags=titleItem==null ? 0 : (StatusDisplayItem.FLAG_NO_FOOTER | StatusDisplayItem.FLAG_INSET | StatusDisplayItem.FLAG_NO_HEADER);
-			ArrayList<StatusDisplayItem> items=StatusDisplayItem.buildItems(this, n.status, accountID, n, knownAccounts, flags);
-			if(titleItem!=null)
-				items.add(0, titleItem);
-			return items;
-		}else if(titleItem!=null){
-			return Collections.singletonList(titleItem);
-		}else{
-			return Collections.emptyList();
-		}
-	}
-
-	@Override
-	protected void addAccountToKnown(Notification s){
-		if(!knownAccounts.containsKey(s.account.id))
-			knownAccounts.put(s.account.id, s.account);
-		if(s.status!=null && !knownAccounts.containsKey(s.status.account.id))
-			knownAccounts.put(s.status.account.id, s.status.account);
-	}
-
 	@Override
 	protected void doLoadData(int offset, int count){
 		if(!refreshing && !reloadingFromCache)
 			endMark.setVisibility(View.GONE);
+		if(offset==0)
+			reloadPolicy();
 		AccountSessionManager.getInstance()
 				.getAccount(accountID).getCacheController()
 				.getNotifications(offset>0 ? maxID : null, count, onlyMentions, refreshing && !reloadingFromCache, new SimpleCallback<>(this){
@@ -142,30 +124,10 @@ public class NotificationsListFragment extends BaseStatusListFragment<Notificati
 		resetUnreadBackground();
 	}
 
-	@Override
-	public void onItemClick(String id){
-		Notification n=getNotificationByID(id);
-		if(n.status!=null){
-			Status status=n.status;
-			Bundle args=new Bundle();
-			args.putString("account", accountID);
-			args.putParcelable("status", Parcels.wrap(status.clone()));
-			if(status.inReplyToAccountId!=null && knownAccounts.containsKey(status.inReplyToAccountId))
-				args.putParcelable("inReplyToAccount", Parcels.wrap(knownAccounts.get(status.inReplyToAccountId)));
-			Nav.go(getActivity(), ThreadFragment.class, args);
-		}else{
-			Bundle args=new Bundle();
-			args.putString("account", accountID);
-			args.putParcelable("profileAccount", Parcels.wrap(n.account));
-			Nav.go(getActivity(), ProfileFragment.class, args);
-		}
-	}
-
 	@Override
 	public void onViewCreated(View view, Bundle savedInstanceState){
 		tabBar=view.findViewById(R.id.tabbar);
 		super.onViewCreated(view, savedInstanceState);
-		list.addItemDecoration(new InsetStatusItemDecoration(this));
 
 		View tabBarItself=view.findViewById(R.id.tabbar_inner);
 		tabBarItself.setOutlineProvider(OutlineProviders.roundedRect(20));
@@ -215,14 +177,6 @@ public class NotificationsListFragment extends BaseStatusListFragment<Notificati
 		return views;
 	}
 
-	private Notification getNotificationByID(String id){
-		for(Notification n:data){
-			if(n.id.equals(id))
-				return n;
-		}
-		return null;
-	}
-
 	@Subscribe
 	public void onPollUpdated(PollUpdatedEvent ev){
 		if(!ev.accountID.equals(accountID))
@@ -249,25 +203,9 @@ public class NotificationsListFragment extends BaseStatusListFragment<Notificati
 		}
 	}
 
-	private void removeNotification(Notification n){
+	@Override
-		data.remove(n);
+	protected boolean needDividerForExtraItem(View child, View bottomSibling, RecyclerView.ViewHolder holder, RecyclerView.ViewHolder siblingHolder){
-		preloadedData.remove(n);
+		return super.needDividerForExtraItem(child, bottomSibling, holder, siblingHolder) || (siblingHolder!=null && siblingHolder.getAbsoluteAdapterPosition()>=adapter.getItemCount()) || holder.getAbsoluteAdapterPosition()<requestsItems.size();
-		int index=-1;
-		for(int i=0;i<displayItems.size();i++){
-			if(n.id.equals(displayItems.get(i).parentID)){
-				index=i;
-				break;
-			}
-		}
-		if(index==-1)
-			return;
-		int lastIndex;
-		for(lastIndex=index;lastIndex<displayItems.size();lastIndex++){
-			if(!displayItems.get(lastIndex).parentID.equals(n.id))
-				break;
-		}
-		displayItems.subList(index, lastIndex).clear();
-		adapter.notifyItemRangeRemoved(index, lastIndex-index);
 	}
 
 	private void onTabClick(View v){
@@ -285,34 +223,34 @@ public class NotificationsListFragment extends BaseStatusListFragment<Notificati
 		AccountSessionManager.get(accountID).setNotificationsMentionsOnly(onlyMentions);
 	}
 
-	@Override
-	protected View onCreateFooterView(LayoutInflater inflater){
-		View v=inflater.inflate(R.layout.load_more_with_end_mark, null);
-		endMark=v.findViewById(R.id.end_mark);
-		endMark.setVisibility(View.GONE);
-		return v;
-	}
-
-	@Override
-	protected boolean needDividerForExtraItem(View child, View bottomSibling, RecyclerView.ViewHolder holder, RecyclerView.ViewHolder siblingHolder){
-		return super.needDividerForExtraItem(child, bottomSibling, holder, siblingHolder) || (siblingHolder!=null && siblingHolder.getAbsoluteAdapterPosition()>=adapter.getItemCount());
-	}
-
 	@Override
 	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater){
 		inflater.inflate(R.menu.notifications, menu);
 		markAllReadItem=menu.findItem(R.id.mark_all_read);
+		MenuItem filters=menu.findItem(R.id.filters);
+		filters.setVisible(lastPolicy!=null);
 	}
 
 	@Override
 	public boolean onOptionsItemSelected(MenuItem item){
-		if(item.getItemId()==R.id.mark_all_read){
+		int id=item.getItemId();
+		if(id==R.id.mark_all_read){
 			markAsRead();
 			resetUnreadBackground();
+		}else if(id==R.id.filters){
+			showFiltersAlert();
 		}
 		return true;
 	}
 
+	@Override
+	protected RecyclerView.Adapter getAdapter(){
+		MergeRecyclerAdapter mergeAdapter=new MergeRecyclerAdapter();
+		mergeAdapter.addAdapter(requestsRowAdapter);
+		mergeAdapter.addAdapter(super.getAdapter());
+		return mergeAdapter;
+	}
+
 	private void markAsRead(){
 		if(data.isEmpty())
 			return;
@@ -366,4 +304,93 @@ public class NotificationsListFragment extends BaseStatusListFragment<Notificati
 		}
 		return true;
 	}
+
+	private void updatePolicy(NotificationsPolicy policy){
+		int count=policy.summary==null ? 0 : policy.summary.pendingRequestsCount;
+		boolean isShown=!requestsItems.isEmpty();
+		boolean needShow=count>0;
+		if(isShown && !needShow){
+			requestsItems.clear();
+			requestsRowAdapter.notifyItemRemoved(0);
+		}else if(!isShown && needShow){
+			requestsItem.subtitle=getResources().getQuantityString(R.plurals.x_people_you_may_know, count, count);
+			requestsItems.add(requestsItem);
+			requestsRowAdapter.notifyItemInserted(0);
+		}else if(isShown){
+			requestsItem.subtitle=getResources().getQuantityString(R.plurals.x_people_you_may_know, count, count);
+			requestsRowAdapter.notifyItemChanged(0);
+		}
+		lastPolicy=policy;
+		invalidateOptionsMenu();
+	}
+
+	private void reloadPolicy(){
+		new GetNotificationsPolicy()
+				.setCallback(new Callback<>(){
+					@Override
+					public void onSuccess(NotificationsPolicy policy){
+						updatePolicy(policy);
+					}
+
+					@Override
+					public void onError(ErrorResponse errorResponse){
+
+					}
+				})
+				.exec(accountID);
+	}
+
+	private void showFiltersAlert(){
+		GenericListItemsViewController<Void> controller=new GenericListItemsViewController<>(getActivity());
+		Consumer<CheckableListItem<Void>> toggler=item->{
+			item.toggle();
+			controller.rebindItem(item);
+		};
+		CheckableListItem<Void> followingItem, followersItem, newAccountsItem, mentionsItem;
+		List<ListItem<Void>> items=List.of(
+				followingItem=new CheckableListItem<>(R.string.notification_filter_following, R.string.notification_filter_following_explanation, CheckableListItem.Style.CHECKBOX, lastPolicy.filterNotFollowing, toggler, true),
+				followersItem=new CheckableListItem<>(R.string.notification_filter_followers, R.string.notification_filter_followers_explanation, CheckableListItem.Style.CHECKBOX, lastPolicy.filterNotFollowers, toggler, true),
+				newAccountsItem=new CheckableListItem<>(R.string.notification_filter_new_accounts, R.string.notification_filter_new_accounts_explanation, CheckableListItem.Style.CHECKBOX, lastPolicy.filterNewAccounts, toggler, true),
+				mentionsItem=new CheckableListItem<>(R.string.notification_filter_mentions, R.string.notification_filter_mentions_explanation, CheckableListItem.Style.CHECKBOX, lastPolicy.filterPrivateMentions, toggler, true)
+		);
+		controller.setItems(items);
+		AlertDialog dlg=new M3AlertDialogBuilder(getActivity())
+				.setTitle(R.string.filter_notifications)
+				.setView(controller.getView())
+				.setPositiveButton(R.string.save, null)
+				.show();
+		Button btn=dlg.getButton(Dialog.BUTTON_POSITIVE);
+		btn.setOnClickListener(v->{
+			UiUtils.showProgressForAlertButton(btn, true);
+			NotificationsPolicy newPolicy=new NotificationsPolicy();
+			newPolicy.filterNotFollowing=followingItem.checked;
+			newPolicy.filterNotFollowers=followersItem.checked;
+			newPolicy.filterNewAccounts=newAccountsItem.checked;
+			newPolicy.filterPrivateMentions=mentionsItem.checked;
+			new SetNotificationsPolicy(newPolicy)
+					.setCallback(new Callback<>(){
+						@Override
+						public void onSuccess(NotificationsPolicy policy){
+							updatePolicy(policy);
+							dlg.dismiss();
+						}
+
+						@Override
+						public void onError(ErrorResponse errorResponse){
+							Activity activity=getActivity();
+							if(activity==null)
+								return;
+							UiUtils.showProgressForAlertButton(btn, false);
+							errorResponse.showToast(activity);
+						}
+					})
+					.exec(accountID);
+		});
+	}
+
+	private void openNotificationRequests(){
+		Bundle args=new Bundle();
+		args.putString("account", accountID);
+		Nav.go(getActivity(), NotificationRequestsFragment.class, args);
+	}
 }

mastodon/src/main/java/org/joinmastodon/android/fragments/report/ReportAddPostsChoiceFragment.java

@@ -134,7 +134,7 @@ public class ReportAddPostsChoiceFragment extends StatusListFragment{
 	}
 
 	@Override
-	protected int getMainAdapterOffset(){
+	public int getMainAdapterOffset(){
 		return 1;
 	}
 

mastodon/src/main/java/org/joinmastodon/android/model/NotificationRequest.java

@@ -0,0 +1,27 @@
+package org.joinmastodon.android.model;
+
+import org.joinmastodon.android.api.ObjectValidationException;
+import org.joinmastodon.android.api.RequiredField;
+
+import java.time.Instant;
+
+public class NotificationRequest extends BaseModel{
+	@RequiredField
+	public String id;
+	@RequiredField
+	public Instant createdAt;
+	@RequiredField
+	public Instant updatedAt;
+	public int notificationsCount;
+	@RequiredField
+	public Account account;
+	public Status lastStatus;
+
+	@Override
+	public void postprocess() throws ObjectValidationException{
+		super.postprocess();
+		account.postprocess();
+		if(lastStatus!=null)
+			lastStatus.postprocess();
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/model/NotificationsPolicy.java

@@ -0,0 +1,14 @@
+package org.joinmastodon.android.model;
+
+public class NotificationsPolicy extends BaseModel{
+	public boolean filterNewAccounts;
+	public boolean filterNotFollowers;
+	public boolean filterNotFollowing;
+	public boolean filterPrivateMentions;
+	public Summary summary;
+
+	public static class Summary{
+		public int pendingNotificationsCount;
+		public int pendingRequestsCount;
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/model/viewmodel/AccountViewModel.java

@@ -25,6 +25,10 @@ public class AccountViewModel{
 	public final String verifiedLink;
 
 	public AccountViewModel(Account account, String accountID){
+		this(account, accountID, true);
+	}
+
+	public AccountViewModel(Account account, String accountID, boolean needBio){
 		this.account=account;
 		avaRequest=new UrlImageLoaderRequest(GlobalUserPreferences.playGifs ? account.avatar : account.avatarStatic, V.dp(50), V.dp(50));
 		emojiHelper=new CustomEmojiHelper();
@@ -32,9 +36,13 @@ public class AccountViewModel{
 			parsedName=HtmlParser.parseCustomEmoji(account.displayName, account.emojis);
 		else
 			parsedName=account.displayName;
-		parsedBio=HtmlParser.parse(account.note, account.emojis, Collections.emptyList(), Collections.emptyList(), accountID, account);
 		SpannableStringBuilder ssb=new SpannableStringBuilder(parsedName);
+		if(needBio){
+			parsedBio=HtmlParser.parse(account.note, account.emojis, Collections.emptyList(), Collections.emptyList(), accountID, account);
 			ssb.append(parsedBio);
+		}else{
+			parsedBio=null;
+		}
 		emojiHelper.setText(ssb);
 		String verifiedLink=null;
 		for(AccountField fld:account.fields){

mastodon/src/main/java/org/joinmastodon/android/ui/DividerItemDecoration.java

@@ -35,8 +35,9 @@ public class DividerItemDecoration extends RecyclerView.ItemDecoration{
 		this.drawDividerPredicate=drawDividerPredicate;
 	}
 
-	public void setDrawBelowLastItem(boolean drawBelowLastItem){
+	public DividerItemDecoration setDrawBelowLastItem(boolean drawBelowLastItem){
 		this.drawBelowLastItem=drawBelowLastItem;
+		return this;
 	}
 
 	@Override

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

@@ -151,10 +151,12 @@ public abstract class StatusDisplayItem{
 		if(!imageAttachments.isEmpty()){
 			PhotoLayoutHelper.TiledLayoutResult layout=PhotoLayoutHelper.processThumbs(imageAttachments);
 			MediaGridStatusDisplayItem mediaGrid=new MediaGridStatusDisplayItem(parentID, fragment, layout, imageAttachments, statusForContent);
-			if((flags & FLAG_MEDIA_FORCE_HIDDEN)!=0)
+			if((flags & FLAG_MEDIA_FORCE_HIDDEN)!=0){
 				mediaGrid.sensitiveTitle=fragment.getString(R.string.media_hidden);
-			else if(statusForContent.sensitive && !AccountSessionManager.get(accountID).getLocalPreferences().hideSensitiveMedia)
+				mediaGrid.sensitiveRevealed=false;
+			}else if(statusForContent.sensitive && !AccountSessionManager.get(accountID).getLocalPreferences().hideSensitiveMedia){
 				mediaGrid.sensitiveRevealed=true;
+			}
 			contentItems.add(mediaGrid);
 		}
 		for(Attachment att:statusForContent.mediaAttachments){

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

@@ -37,7 +37,7 @@ public class InsetStatusItemDecoration extends RecyclerView.ItemDecoration{
 		for(int i=0; i<parent.getChildCount(); i++){
 			View child=parent.getChildAt(i);
 			RecyclerView.ViewHolder holder=parent.getChildViewHolder(child);
-			pos=holder.getAbsoluteAdapterPosition();
+			pos=holder.getAbsoluteAdapterPosition()-listFragment.getMainAdapterOffset();
 			boolean inset=(holder instanceof StatusDisplayItem.Holder<?> sdi) && sdi.getItem().inset;
 			if(inset){
 				if(rect.isEmpty()){
@@ -82,7 +82,7 @@ public class InsetStatusItemDecoration extends RecyclerView.ItemDecoration{
 		RecyclerView.ViewHolder holder=parent.getChildViewHolder(view);
 		if(holder instanceof StatusDisplayItem.Holder<?> sdi){
 			boolean inset=sdi.getItem().inset;
-			int pos=holder.getAbsoluteAdapterPosition();
+			int pos=holder.getAbsoluteAdapterPosition()-listFragment.getMainAdapterOffset();
 			if(inset){
 				boolean topSiblingInset=pos>0 && displayItems.get(pos-1).inset;
 				boolean bottomSiblingInset=pos<displayItems.size()-1 && displayItems.get(pos+1).inset;

mastodon/src/main/java/org/joinmastodon/android/ui/viewcontrollers/GenericListItemsViewController.java

@@ -0,0 +1,60 @@
+package org.joinmastodon.android.ui.viewcontrollers;
+
+import android.content.Context;
+import android.view.View;
+
+import org.joinmastodon.android.R;
+import org.joinmastodon.android.model.viewmodel.ListItem;
+import org.joinmastodon.android.ui.BetterItemAnimator;
+import org.joinmastodon.android.ui.DividerItemDecoration;
+import org.joinmastodon.android.ui.adapters.GenericListItemsAdapter;
+import org.joinmastodon.android.ui.viewholders.CheckableListItemViewHolder;
+import org.joinmastodon.android.ui.viewholders.ListItemViewHolder;
+import org.joinmastodon.android.ui.viewholders.SimpleListItemViewHolder;
+
+import java.util.List;
+
+import androidx.recyclerview.widget.LinearLayoutManager;
+import me.grishka.appkit.views.UsableRecyclerView;
+
+public class GenericListItemsViewController<T>{
+	private UsableRecyclerView list;
+	private List<ListItem<T>> items;
+	private GenericListItemsAdapter<T> adapter;
+	private Context context;
+
+	public GenericListItemsViewController(Context context, List<ListItem<T>> items){
+		this.context=context;
+		setItems(items);
+	}
+
+	public GenericListItemsViewController(Context context){
+		this.context=context;
+	}
+
+	public void setItems(List<ListItem<T>> items){
+		if(this.items!=null)
+			throw new IllegalStateException("items already set");
+		this.items=items;
+		adapter=new GenericListItemsAdapter<>(items);
+		list=new UsableRecyclerView(context);
+		list.setLayoutManager(new LinearLayoutManager(context));
+		list.setAdapter(adapter);
+		list.addItemDecoration(new DividerItemDecoration(context, R.attr.colorM3OutlineVariant, 1, 16, 16, vh->(vh instanceof SimpleListItemViewHolder ivh && ivh.getItem().dividerAfter) || (vh instanceof CheckableListItemViewHolder cvh && cvh.getItem().dividerAfter)));
+		list.setItemAnimator(new BetterItemAnimator());
+	}
+
+	public GenericListItemsAdapter<T> getAdapter(){
+		return adapter;
+	}
+
+	public View getView(){
+		return list;
+	}
+
+	public void rebindItem(ListItem<?> item){
+		if(list.findViewHolderForAdapterPosition(items.indexOf(item)) instanceof ListItemViewHolder<?> holder){
+			holder.rebind();
+		}
+	}
+}

mastodon/src/main/res/color/action_bar_icons.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
 	<item android:color="?colorM3OnSurfaceVariant" android:state_enabled="true"/>
-	<item android:color="?colorM3OnSurfaceVariant" android:alpha="0.38"/>
+	<item android:color="?colorM3OnSurface" android:alpha="0.38"/>
 </selector>

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

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+	<solid android:color="?colorM3Primary"/>
+	<corners android:radius="100dp"/>
+	<stroke android:color="?colorM3Background" android:width="1dp"/>
+</shape>

mastodon/src/main/res/drawable/ic_check_wght700_24px.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M9.55,18.8 L3.05,12.3 5.3,10.05 9.55,14.3 18.7,5.15 20.95,7.4Z"/>
+</vector>

mastodon/src/main/res/drawable/ic_inventory_2_24px.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M3,20V8.7Q2.575,8.425 2.288,8Q2,7.575 2,7V4Q2,3.175 2.588,2.587Q3.175,2 4,2H20Q20.825,2 21.413,2.587Q22,3.175 22,4V7Q22,7.575 21.712,8Q21.425,8.425 21,8.7V20Q21,20.825 20.413,21.413Q19.825,22 19,22H5Q4.175,22 3.587,21.413Q3,20.825 3,20ZM5,9V20Q5,20 5,20Q5,20 5,20H19Q19,20 19,20Q19,20 19,20V9ZM20,7Q20,7 20,7Q20,7 20,7V4Q20,4 20,4Q20,4 20,4H4Q4,4 4,4Q4,4 4,4V7Q4,7 4,7Q4,7 4,7ZM9,14H15V12H9ZM5,20Q5,20 5,20Q5,20 5,20V9V20Q5,20 5,20Q5,20 5,20Z"/>
+</vector>

mastodon/src/main/res/drawable/ic_tune_24px.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M3,19V17H9V19ZM3,7V5H13V7ZM11,21V15H13V17H21V19H13V21ZM7,15V13H3V11H7V9H9V15ZM11,13V11H21V13ZM15,9V3H17V5H21V7H17V9Z"/>
+</vector>

mastodon/src/main/res/drawable/ic_volume_off_wght700_24px.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M20.05,23.4 L16.975,20.275Q16.45,20.575 15.863,20.8Q15.275,21.025 14.625,21.15V18.675Q14.775,18.625 14.925,18.575Q15.075,18.525 15.225,18.45L12.625,15.8V22.025L6.45,15.85H1.95V8.15H5.2L0.55,3.35L2.2,1.7L21.725,21.725ZM20.5,17.075 L18.775,15.3Q19.2,14.55 19.413,13.712Q19.625,12.875 19.625,11.975Q19.625,9.65 18.225,7.812Q16.825,5.975 14.625,5.275V2.8Q17.875,3.525 19.95,6.087Q22.025,8.65 22.025,11.975Q22.025,13.4 21.625,14.675Q21.225,15.95 20.5,17.075ZM8.9,11.925ZM17.175,13.675 L14.625,11.075V7.65Q15.9,8.25 16.713,9.412Q17.525,10.575 17.525,12Q17.525,12.45 17.438,12.875Q17.35,13.3 17.175,13.675ZM12.625,9 L9.175,5.425 12.625,1.975ZM9.475,14.425V12.55L8.275,11.3H5.1V12.7H7.75Z"/>
+</vector>

mastodon/src/main/res/layout/expanded_title_medium.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:layout_width="match_parent"
+	android:layout_height="wrap_content"
+	android:textAppearance="@style/m3_headline_small"
+	android:textColor="?colorM3OnSurface"
+	android:paddingHorizontal="16dp"
+	android:paddingBottom="24dp"
+	android:paddingTop="4dp"
+	android:maxLines="2"
+	android:ellipsize="end"
+	tools:text="Very long title that does not fit on one line"/>

mastodon/src/main/res/layout/item_notification_request.xml

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+	xmlns:tools="http://schemas.android.com/tools"
+	android:layout_width="match_parent"
+	android:layout_height="wrap_content"
+	android:paddingHorizontal="16dp">
+	
+	<ImageView
+		android:id="@+id/ava"
+		android:layout_width="32dp"
+		android:layout_height="32dp"
+		android:layout_marginVertical="20dp"
+		android:layout_marginEnd="12dp"
+		android:importantForAccessibility="no"
+		tools:src="#0f0"/>
+	
+	<TextView
+		android:id="@+id/badge"
+		android:layout_width="wrap_content"
+		android:layout_height="16dp"
+		android:layout_alignEnd="@id/ava"
+		android:layout_alignBottom="@id/ava"
+		android:layout_marginEnd="-4dp"
+		android:layout_marginBottom="-4dp"
+		android:minWidth="16dp"
+		android:gravity="center"
+		android:background="@drawable/bg_ava_badge"
+		android:paddingHorizontal="4dp"
+		android:textAppearance="@style/m3_label_small"
+		android:textColor="?colorM3OnPrimary"
+		tools:text="99+"/>
+	
+	<ImageButton
+		android:id="@+id/btn_allow"
+		android:layout_width="40dp"
+		android:layout_height="40dp"
+		android:layout_marginStart="12dp"
+		android:layout_alignParentEnd="true"
+		android:layout_centerVertical="true"
+		style="@style/Widget.Mastodon.M3.Button.Outlined"
+		android:contentDescription="@string/allow_notifications"
+		android:src="@drawable/ic_check_24px"/>
+
+	<ImageButton
+		android:id="@+id/btn_mute"
+		android:layout_width="40dp"
+		android:layout_height="40dp"
+		android:layout_marginStart="12dp"
+		android:layout_toStartOf="@id/btn_allow"
+		android:layout_centerVertical="true"
+		style="@style/Widget.Mastodon.M3.Button.Outlined"
+		android:contentDescription="@string/mute_notifications"
+		android:src="@drawable/ic_volume_off_24px"/>
+	
+	<TextView
+		android:id="@+id/name"
+		android:layout_width="match_parent"
+		android:layout_height="24dp"
+		android:layout_toEndOf="@id/ava"
+		android:layout_toStartOf="@id/btn_mute"
+		android:layout_marginTop="14dp"
+		android:singleLine="true"
+		android:ellipsize="end"
+		android:textAppearance="@style/m3_body_large"
+		android:gravity="center_vertical"
+		android:textColor="?colorM3OnSurface"
+		tools:text="User Name"/>
+	
+	<TextView
+		android:id="@+id/username"
+		android:layout_width="match_parent"
+		android:layout_height="20dp"
+		android:layout_below="@id/name"
+		android:layout_toEndOf="@id/ava"
+		android:layout_toStartOf="@id/btn_mute"
+		android:singleLine="true"
+		android:ellipsize="end"
+		android:textAppearance="@style/m3_body_medium"
+		android:gravity="center_vertical"
+		android:textColor="?colorM3OnSurfaceVariant"
+		tools:text="\@username@domain"/>
+
+</RelativeLayout>

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

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+	<item
+		android:id="@+id/mute"
+		android:title="@string/mute_notifications"
+		android:icon="@drawable/ic_volume_off_24px"
+		android:checkable="true"
+		android:showAsAction="always"/>
+	<item
+		android:id="@+id/allow"
+		android:title="@string/allow_notifications"
+		android:icon="@drawable/ic_check_24px"
+		android:checkable="true"
+		android:showAsAction="always"/>
+</menu>

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

@@ -1,4 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
-	<item android:id="@+id/mark_all_read" android:icon="@drawable/ic_done_all_24px" android:title="@string/mark_all_notifications_read" android:showAsAction="always"/>
+	<item
+		android:id="@+id/mark_all_read"
+		android:icon="@drawable/ic_done_all_24px"
+		android:showAsAction="always"
+		android:title="@string/mark_all_notifications_read" />
+	<item
+		android:id="@+id/filters"
+		android:icon="@drawable/ic_tune_24px"
+		android:showAsAction="always"
+		android:title="@string/filter_notifications"/>
 </menu>

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

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="MissingTranslation">
 	<string name="app_name" translatable="false">Mastodon</string>
 
 	<string name="log_in">Log in</string>
@@ -728,4 +728,23 @@
 	<string name="mute_conversation">Mute conversation</string>
 	<string name="unmute_conversation">Unmute conversation</string>
 	<string name="visibility_unlisted">Quiet public</string>
+	<string name="filtered_notifications">Filtered notifications</string>
+	<string name="filter_notifications">Filter out notifications from...</string>
+	<string name="notification_filter_following">People you don’t follow</string>
+	<string name="notification_filter_following_explanation">Until you manually approve them</string>
+	<string name="notification_filter_followers">People not following you</string>
+	<string name="notification_filter_followers_explanation">Including people who have been following you fewer than 3 days</string>
+	<string name="notification_filter_new_accounts">New accounts</string>
+	<string name="notification_filter_new_accounts_explanation">Created within the past 30 days</string>
+	<string name="notification_filter_mentions">Unsolicited private mentions</string>
+	<string name="notification_filter_mentions_explanation">Filtered unless it’s in reply to your own mention or if you follow the sender</string>
+	<string name="allow_notifications">Allow notifications</string>
+	<string name="mute_notifications">Mute notifications</string>
+	<plurals name="x_people_you_may_know">
+		<item quantity="one">%,d person you may know</item>
+		<item quantity="other">%,d people you may know</item>
+	</plurals>
+	<string name="notifications_from_user">Notifications from %s</string>
+	<string name="notifications_muted">Notifications from %s will be muted.</string>
+	<string name="notifications_allowed">%s will now appear in your notification list.</string>
 </resources>

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

@@ -215,6 +215,8 @@
 
 	<style name="Theme.Mastodon.Dialog.Alert" parent="android:Theme.Material.Light.Dialog.Alert">
 		<item name="android:windowTitleStyle">@style/alert_title</item>
+		<!-- it's unfortunate that https://cs.android.com/android/platform/superproject/main/+/main:frameworks/base/core/java/com/android/internal/widget/DialogTitle.java exists -->
+		<item name="android:textAppearanceMedium">@style/alert_title</item>
 		<item name="android:dialogPreferredPadding">24dp</item>
 		<item name="android:windowBackground">@drawable/bg_alert</item>
 		<item name="android:buttonBarButtonStyle">@style/Widget.Mastodon.ButtonBarButton</item>
@@ -229,6 +231,7 @@
 
 	<style name="Theme.Mastodon.Dialog.Alert.Dark" parent="android:Theme.Material.Dialog.Alert">
 		<item name="android:windowTitleStyle">@style/alert_title</item>
+		<item name="android:textAppearanceMedium">@style/alert_title</item>
 		<item name="android:dialogPreferredPadding">24dp</item>
 		<item name="android:windowBackground">@drawable/bg_alert</item>
 		<item name="android:buttonBarButtonStyle">@style/Widget.Mastodon.ButtonBarButton</item>
@@ -314,6 +317,7 @@
 	<style name="Widget.Mastodon.M3.Button.Outlined">
 		<item name="android:background">@drawable/bg_button_m3_outlined</item>
 		<item name="android:textColor">@color/button_text_m3_text</item>
+		<item name="android:tint">@color/action_bar_icons</item>
 		<item name="android:paddingLeft">24dp</item>
 		<item name="android:paddingRight">24dp</item>
 	</style>