Merge branch 'feature/delete-redraft' into fork

according to http://parceler.org/
fixes issue where parceler can't find parcelable class

README.md

@@ -1,17 +1,22 @@
 # Forked Mastodon for Android
-[![Crowdin](https://badges.crowdin.net/mastodon-for-android/localized.svg)](https://crowdin.com/project/mastodon-for-android)
 
 This is the repository for an officially forked Android app for Mastodon.
 
-Learn more about this app in the [blog post](https://blog.joinmastodon.org/2022/02/official-mastodon-for-android-app-is-coming-soon/).
+Learn more about the official app in the [blog post](https://blog.joinmastodon.org/2022/02/official-mastodon-for-android-app-is-coming-soon/).
 
 ## Changes
 
 * [Enable "Unlisted" as a visibility option](https://github.com/sk22/mastodon-android-fork/tree/feature/enable-unlisted)
   ([Pull request](https://github.com/mastodon/mastodon-android/pull/103)) and
   [set as default](https://github.com/sk22/mastodon-android-fork/tree/feature/enable-unlisted-as-default)
-* [Add "Federation" tab and change Discover tab order](https://github.com/sk22/mastodon-android-fork/tree/feature/add-federated-timeline)
+* [Add "Federation" tab and change Discover tab order](https://github.com/sk22/mastodon-android-fork/tree/feature/add-federated-timeline) ([Fixes issue](https://github.com/mastodon/mastodon-android/issues/8))
 * [Add image description button and viewer](https://github.com/sk22/mastodon-android-fork/tree/feature/display-alt-text) ([Pull request](https://github.com/mastodon/mastodon-android/pull/129))
+* [Implement pinning posts and displaying pinned posts](https://github.com/sk22/mastodon-android-fork/tree/feature/pin-posts) ([Pull request](https://github.com/mastodon/mastodon-android/pull/140))
+* [Display full image when adding image description](https://github.com/sk22/mastodon-android-fork/tree/feature/compose-image-description-full-image) ([Pull request](https://github.com/mastodon/mastodon-android/pull/182))
+* [Always preserve content warnings when replying](https://github.com/sk22/mastodon-android-fork/tree/feature/always-preserve-cw) ([Fixes issue](https://github.com/mastodon/mastodon-android/issues/113))
+* [Make back button return to the home tab before exiting the app](https://github.com/sk22/mastodon-android-fork/tree/feature/back-returns-home) ([Fixes issue](https://github.com/mastodon/mastodon-android/issues/118))
+* [Implement a bookmark button and list](https://github.com/sk22/mastodon-android-fork/tree/feature/bookmarks) ([Fixes issue](https://github.com/mastodon/mastodon-android/issues/22))
+* [Implement deleting and re-drafting](https://github.com/sk22/mastodon-android-fork/tree/feature/delete-redraft) ([Fixes issue](https://github.com/mastodon/mastodon-android/issues/21))
 
 ## Building
 
@@ -23,4 +28,4 @@ As this app is using Java 17 features, you need JDK 17 or newer to build it. Oth
 
 ## License
 
-This project is released under the [GPL-3 License](./LICENSE).
+This project is released under the [GPL-3 License](./LICENSE).

mastodon/build.gradle

@@ -9,8 +9,8 @@ android {
 		applicationId "org.joinmastodon.android.sk"
 		minSdk 23
 		targetSdk 31
-		versionCode 5
-		versionName '1.1.1-dev+fork.1'
+		versionCode 15
+		versionName '1.1.1+fork.15'
 		testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 	}
 

mastodon/proguard-rules.pro

@@ -46,4 +46,9 @@
 
 -keep class org.joinmastodon.android.AppCenterWrapper { *; }
 
--keepattributes LineNumberTable
+-keepattributes LineNumberTable
+
+# Parceler library
+-keep interface org.parceler.Parcel
+-keep @org.parceler.Parcel class * { *; }
+-keep class **$$Parcelable { *; }

mastodon/src/main/java/org/joinmastodon/android/MainActivity.java

@@ -9,6 +9,7 @@ import android.util.Log;
 import org.joinmastodon.android.api.ObjectValidationException;
 import org.joinmastodon.android.api.session.AccountSession;
 import org.joinmastodon.android.api.session.AccountSessionManager;
+import org.joinmastodon.android.fragments.ComposeFragment;
 import org.joinmastodon.android.fragments.HomeFragment;
 import org.joinmastodon.android.fragments.ProfileFragment;
 import org.joinmastodon.android.fragments.SplashFragment;
@@ -56,6 +57,8 @@ public class MainActivity extends FragmentStackActivity{
 				if(intent.getBooleanExtra("fromNotification", false) && intent.hasExtra("notification")){
 					Notification notification=Parcels.unwrap(intent.getParcelableExtra("notification"));
 					showFragmentForNotification(notification, session.getID());
+				}else if(intent.getBooleanExtra("compose", false)){
+					showCompose();
 				}
 			}
 		}
@@ -91,6 +94,8 @@ public class MainActivity extends FragmentStackActivity{
 				fragment.setArguments(args);
 				showFragmentClearingBackStack(fragment);
 			}
+		}else if(intent.getBooleanExtra("compose", false)){
+			showCompose();
 		}
 	}
 
@@ -115,4 +120,15 @@ public class MainActivity extends FragmentStackActivity{
 		fragment.setArguments(args);
 		showFragment(fragment);
 	}
+
+	private void showCompose(){
+		AccountSession session=AccountSessionManager.getInstance().getLastActiveAccount();
+		if(session==null || !session.activated)
+			return;
+		ComposeFragment compose=new ComposeFragment();
+		Bundle composeArgs=new Bundle();
+		composeArgs.putString("account", session.getID());
+		compose.setArguments(composeArgs);
+		showFragment(compose);
+	}
 }

mastodon/src/main/java/org/joinmastodon/android/api/CacheController.java

@@ -233,6 +233,12 @@ public class CacheController{
 		});
 	}
 
+	public void deleteStatus(String id){
+		runOnDbThread((db)->{
+			db.delete("home_timeline", "`id`=?", new String[]{id});
+		});
+	}
+
 	public void clearRecentSearches(){
 		runOnDbThread((db)->db.delete("recent_searches", null, null));
 	}

mastodon/src/main/java/org/joinmastodon/android/api/StatusInteractionController.java

@@ -4,6 +4,7 @@ import android.os.Looper;
 
 import org.joinmastodon.android.E;
 import org.joinmastodon.android.MastodonApp;
+import org.joinmastodon.android.api.requests.statuses.SetStatusBookmarked;
 import org.joinmastodon.android.api.requests.statuses.SetStatusFavorited;
 import org.joinmastodon.android.api.requests.statuses.SetStatusReblogged;
 import org.joinmastodon.android.events.StatusCountersUpdatedEvent;
@@ -18,6 +19,7 @@ public class StatusInteractionController{
 	private final String accountID;
 	private final HashMap<String, SetStatusFavorited> runningFavoriteRequests=new HashMap<>();
 	private final HashMap<String, SetStatusReblogged> runningReblogRequests=new HashMap<>();
+	private final HashMap<String, SetStatusBookmarked> runningBookmarkRequests=new HashMap<>();
 
 	public StatusInteractionController(String accountID){
 		this.accountID=accountID;
@@ -61,6 +63,36 @@ public class StatusInteractionController{
 		E.post(new StatusCountersUpdatedEvent(status));
 	}
 
+	public void setBookmarked(Status status, boolean bookmarked){
+		if(!Looper.getMainLooper().isCurrentThread())
+			throw new IllegalStateException("Can only be called from main thread");
+
+		SetStatusBookmarked current=runningBookmarkRequests.remove(status.id);
+		if(current!=null){
+			current.cancel();
+		}
+		SetStatusBookmarked req=(SetStatusBookmarked) new SetStatusBookmarked(status.id, bookmarked)
+				.setCallback(new Callback<>(){
+					@Override
+					public void onSuccess(Status result){
+						runningBookmarkRequests.remove(status.id);
+						E.post(new StatusCountersUpdatedEvent(result));
+					}
+
+					@Override
+					public void onError(ErrorResponse error){
+						runningBookmarkRequests.remove(status.id);
+						error.showToast(MastodonApp.context);
+						status.bookmarked=!bookmarked;
+						E.post(new StatusCountersUpdatedEvent(status));
+					}
+				})
+				.exec(accountID);
+		runningBookmarkRequests.put(status.id, req);
+		status.bookmarked=bookmarked;
+		E.post(new StatusCountersUpdatedEvent(status));
+	}
+
 	public void setReblogged(Status status, boolean reblogged){
 		if(!Looper.getMainLooper().isCurrentThread())
 			throw new IllegalStateException("Can only be called from main thread");

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

@@ -21,6 +21,7 @@ public class GetAccountStatuses extends MastodonAPIRequest<List<Status>>{
 		switch(filter){
 			case DEFAULT -> addQueryParameter("exclude_replies", "true");
 			case INCLUDE_REPLIES -> {}
+			case PINNED -> addQueryParameter("pinned", "true");
 			case MEDIA -> addQueryParameter("only_media", "true");
 			case NO_REBLOGS -> {
 				addQueryParameter("exclude_replies", "true");
@@ -32,6 +33,7 @@ public class GetAccountStatuses extends MastodonAPIRequest<List<Status>>{
 	public enum Filter{
 		DEFAULT,
 		INCLUDE_REPLIES,
+		PINNED,
 		MEDIA,
 		NO_REBLOGS
 	}

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

@@ -0,0 +1,52 @@
+package org.joinmastodon.android.api.requests.accounts;
+
+import androidx.annotation.NonNull;
+
+import com.google.gson.reflect.TypeToken;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.Status;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.List;
+
+import okhttp3.Response;
+
+public class GetBookmarks extends MastodonAPIRequest<List<Status>>{
+	private String maxId;
+
+	public GetBookmarks(String maxID, String minID, int limit){
+		super(HttpMethod.GET, "/bookmarks", 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<Status> respObj, Response httpResponse) throws IOException {
+		super.validateAndPostprocessResponse(respObj, httpResponse);
+		// <https://mastodon.social/api/v1/bookmarks?max_id=268962>; rel="next",
+		// <https://mastodon.social/api/v1/bookmarks?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/oauth/CreateOAuthApp.java

@@ -11,9 +11,9 @@ public class CreateOAuthApp extends MastodonAPIRequest<Application>{
 	}
 
 	private static class Request{
-		public String clientName="Mastodon for Android";
+		public String clientName="Mastadon for Android";
 		public String redirectUris=AccountSessionManager.REDIRECT_URI;
 		public String scopes=AccountSessionManager.SCOPE;
-		public String website="https://app.joinmastodon.org/android";
+		public String website="https://github.com/sk22/mastodon-android-fork";
 	}
 }

mastodon/src/main/java/org/joinmastodon/android/api/requests/statuses/SetStatusBookmarked.java

@@ -0,0 +1,11 @@
+package org.joinmastodon.android.api.requests.statuses;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.Status;
+
+public class SetStatusBookmarked extends MastodonAPIRequest<Status>{
+	public SetStatusBookmarked(String id, boolean bookmarked){
+		super(HttpMethod.POST, "/statuses/"+id+"/"+(bookmarked ? "bookmark" : "unbookmark"), Status.class);
+		setRequestBody(new Object());
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/api/requests/statuses/SetStatusPinned.java

@@ -0,0 +1,11 @@
+package org.joinmastodon.android.api.requests.statuses;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.Status;
+
+public class SetStatusPinned extends MastodonAPIRequest<Status>{
+	public SetStatusPinned(String id, boolean pinned){
+		super(HttpMethod.POST, "/statuses/"+id+"/"+(pinned ? "pin" : "unpin"), Status.class);
+		setRequestBody(new Object());
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/api/session/AccountSessionManager.java

@@ -2,15 +2,22 @@ package org.joinmastodon.android.api.session;
 
 import android.app.Activity;
 import android.app.NotificationManager;
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.Intent;
 import android.content.SharedPreferences;
+import android.content.pm.ShortcutInfo;
+import android.content.pm.ShortcutManager;
+import android.graphics.drawable.Icon;
 import android.net.Uri;
 import android.os.Build;
 import android.util.Log;
 
 import com.google.gson.JsonParseException;
 
+import org.joinmastodon.android.BuildConfig;
 import org.joinmastodon.android.E;
+import org.joinmastodon.android.MainActivity;
 import org.joinmastodon.android.MastodonApp;
 import org.joinmastodon.android.R;
 import org.joinmastodon.android.api.MastodonAPIController;
@@ -85,11 +92,12 @@ public class AccountSessionManager{
 				domains.add(session.domain.toLowerCase());
 				sessions.put(session.getID(), session);
 			}
-		}catch(IOException|JsonParseException x){
+		}catch(Exception x){
 			Log.e(TAG, "Error loading accounts", x);
 		}
 		lastActiveAccountID=prefs.getString("lastActiveAccount", null);
 		MastodonAPIController.runInBackground(()->readInstanceInfo(domains));
+		maybeUpdateShortcuts();
 	}
 
 	public void addAccount(Instance instance, Token token, Account self, Application app, boolean active){
@@ -102,6 +110,7 @@ public class AccountSessionManager{
 		if(PushSubscriptionManager.arePushNotificationsAvailable()){
 			session.getPushSubscriptionManager().registerAccountForPush(null);
 		}
+		maybeUpdateShortcuts();
 	}
 
 	public synchronized void writeAccountsFile(){
@@ -181,6 +190,7 @@ public class AccountSessionManager{
 			NotificationManager nm=MastodonApp.context.getSystemService(NotificationManager.class);
 			nm.deleteNotificationChannelGroup(id);
 		}
+		maybeUpdateShortcuts();
 	}
 
 	@NonNull
@@ -358,7 +368,7 @@ public class AccountSessionManager{
 				customEmojis.put(domain, groupCustomEmojis(emojis));
 				instances.put(domain, emojis.instance);
 				instancesLastUpdated.put(domain, emojis.lastUpdated);
-			}catch(IOException|JsonParseException x){
+			}catch(Exception x){
 				Log.w(TAG, "Error reading instance info file for "+domain, x);
 			}
 		}
@@ -395,6 +405,29 @@ public class AccountSessionManager{
 		writeAccountsFile();
 	}
 
+	private void maybeUpdateShortcuts(){
+		if(Build.VERSION.SDK_INT<26)
+			return;
+		ShortcutManager sm=MastodonApp.context.getSystemService(ShortcutManager.class);
+		if((sm.getDynamicShortcuts().isEmpty() || BuildConfig.DEBUG) && !sessions.isEmpty()){
+			// There are no shortcuts, but there are accounts. Add a compose shortcut.
+			ShortcutInfo info=new ShortcutInfo.Builder(MastodonApp.context, "compose")
+					.setActivity(ComponentName.createRelative(MastodonApp.context, MainActivity.class.getName()))
+					.setShortLabel(MastodonApp.context.getString(R.string.new_post))
+					.setIcon(Icon.createWithResource(MastodonApp.context, R.mipmap.ic_shortcut_compose))
+					.setIntent(new Intent(MastodonApp.context, MainActivity.class)
+							.setAction(Intent.ACTION_MAIN)
+							.putExtra("compose", true))
+					.build();
+			sm.setDynamicShortcuts(Collections.singletonList(info));
+		}else if(sessions.isEmpty()){
+			// There are shortcuts, but no accounts. Disable existing shortcuts.
+			sm.disableShortcuts(Collections.singletonList("compose"), MastodonApp.context.getString(R.string.err_not_logged_in));
+		}else{
+			sm.enableShortcuts(Collections.singletonList("compose"));
+		}
+	}
+
 	private static class SessionsStorageWrapper{
 		public List<AccountSession> accounts;
 	}

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

@@ -5,7 +5,7 @@ import org.joinmastodon.android.model.Status;
 public class StatusCountersUpdatedEvent{
 	public String id;
 	public int favorites, reblogs, replies;
-	public boolean favorited, reblogged;
+	public boolean favorited, reblogged, pinned;
 
 	public StatusCountersUpdatedEvent(Status s){
 		id=s.id;
@@ -14,5 +14,6 @@ public class StatusCountersUpdatedEvent{
 		replies=s.repliesCount;
 		favorited=s.favourited;
 		reblogged=s.reblogged;
+		pinned=s.pinned;
 	}
 }

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

@@ -0,0 +1,11 @@
+package org.joinmastodon.android.events;
+
+public class StatusUnpinnedEvent {
+	public final String id;
+	public final String accountID;
+
+	public StatusUnpinnedEvent(String id, String accountID){
+		this.id=id;
+		this.accountID=accountID;
+	}
+}

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

@@ -8,8 +8,10 @@ import org.joinmastodon.android.R;
 import org.joinmastodon.android.api.requests.accounts.GetAccountStatuses;
 import org.joinmastodon.android.api.session.AccountSessionManager;
 import org.joinmastodon.android.events.StatusCreatedEvent;
+import org.joinmastodon.android.events.StatusUnpinnedEvent;
 import org.joinmastodon.android.model.Account;
 import org.joinmastodon.android.model.Status;
+import org.joinmastodon.android.ui.displayitems.HeaderStatusDisplayItem;
 import org.parceler.Parcels;
 
 import java.util.Collections;
@@ -76,6 +78,7 @@ public class AccountTimelineFragment extends StatusListFragment{
 	protected void onStatusCreated(StatusCreatedEvent ev){
 		if(!AccountSessionManager.getInstance().isSelf(accountID, ev.status.account))
 			return;
+		if(filter==GetAccountStatuses.Filter.PINNED) return;
 		if(filter==GetAccountStatuses.Filter.DEFAULT){
 			// Keep replies to self, discard all other replies
 			if(ev.status.inReplyToAccountId!=null && !ev.status.inReplyToAccountId.equals(AccountSessionManager.getInstance().getAccount(accountID).self.id))
@@ -86,4 +89,24 @@ public class AccountTimelineFragment extends StatusListFragment{
 		}
 		prependItems(Collections.singletonList(ev.status), true);
 	}
+
+	protected void onStatusUnpinned(StatusUnpinnedEvent ev){
+		if(!ev.accountID.equals(accountID) || filter!=GetAccountStatuses.Filter.PINNED)
+			return;
+
+		Status status=getStatusByID(ev.id);
+		data.remove(status);
+		preloadedData.remove(status);
+		HeaderStatusDisplayItem item=findItemOfType(ev.id, HeaderStatusDisplayItem.class);
+		if(item==null)
+			return;
+		int index=displayItems.indexOf(item);
+		int lastIndex;
+		for(lastIndex=index;lastIndex<displayItems.size();lastIndex++){
+			if(!displayItems.get(lastIndex).parentID.equals(ev.id))
+				break;
+		}
+		displayItems.subList(index, lastIndex).clear();
+		adapter.notifyItemRangeRemoved(index, lastIndex-index);
+	}
 }

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

@@ -461,9 +461,7 @@ public abstract class BaseStatusListFragment<T extends DisplayItemsParent> exten
 		HeaderStatusDisplayItem.Holder header=findHolderOfType(itemID, HeaderStatusDisplayItem.Holder.class);
 		if(header!=null)
 			header.rebind();
-		for(ImageStatusDisplayItem.Holder photo:(List<ImageStatusDisplayItem.Holder>)findAllHoldersOfType(itemID, ImageStatusDisplayItem.Holder.class)){
-			photo.setRevealed(true);
-		}
+		updateImagesSpoilerState(status, itemID);
 	}
 
 	public void onVisibilityIconClick(HeaderStatusDisplayItem.Holder holder){
@@ -472,12 +470,25 @@ public abstract class BaseStatusListFragment<T extends DisplayItemsParent> exten
 		if(!TextUtils.isEmpty(status.spoilerText)){
 			TextStatusDisplayItem.Holder text=findHolderOfType(holder.getItemID(), TextStatusDisplayItem.Holder.class);
 			if(text!=null){
-				adapter.notifyItemChanged(text.getAbsoluteAdapterPosition()+getMainAdapterOffset());
+				adapter.notifyItemChanged(text.getAbsoluteAdapterPosition());
 			}
 		}
 		holder.rebind();
-		for(ImageStatusDisplayItem.Holder<?> photo:(List<ImageStatusDisplayItem.Holder>)findAllHoldersOfType(holder.getItemID(), ImageStatusDisplayItem.Holder.class)){
+		updateImagesSpoilerState(status, holder.getItemID());
+	}
+
+	protected void updateImagesSpoilerState(Status status, String itemID){
+		ArrayList<Integer> updatedPositions=new ArrayList<>();
+		for(ImageStatusDisplayItem.Holder photo:(List<ImageStatusDisplayItem.Holder>)findAllHoldersOfType(itemID, ImageStatusDisplayItem.Holder.class)){
 			photo.setRevealed(status.spoilerRevealed);
+			updatedPositions.add(photo.getAbsoluteAdapterPosition()-getMainAdapterOffset());
+		}
+		int i=0;
+		for(StatusDisplayItem item:displayItems){
+			if(itemID.equals(item.parentID) && item instanceof ImageStatusDisplayItem && !updatedPositions.contains(i)){
+				adapter.notifyItemChanged(i);
+			}
+			i++;
 		}
 	}
 

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

@@ -0,0 +1,53 @@
+package org.joinmastodon.android.fragments;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import org.joinmastodon.android.R;
+import org.joinmastodon.android.api.requests.accounts.GetBookmarks;
+import org.joinmastodon.android.api.session.AccountSession;
+import org.joinmastodon.android.api.session.AccountSessionManager;
+import org.joinmastodon.android.model.Account;
+import org.joinmastodon.android.model.Status;
+
+import java.util.List;
+
+import me.grishka.appkit.api.SimpleCallback;
+
+public class BookmarksListFragment extends StatusListFragment{
+
+    private String accountID;
+    private Account self;
+    private String lastMaxId=null;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState){
+        super.onCreate(savedInstanceState);
+        accountID=getArguments().getString("account");
+        AccountSession session=AccountSessionManager.getInstance().getAccount(accountID);
+        self=session.self;
+        setTitle(R.string.bookmarks);
+    }
+
+    @Override
+    protected void onShown(){
+        super.onShown();
+        if(!getArguments().getBoolean("noAutoLoad") && !loaded && !dataLoading)
+            loadData();
+    }
+
+    @Override
+    protected void doLoadData(int offset, int count) {
+        GetBookmarks b=new GetBookmarks(offset>0 ? lastMaxId : null, null, count);
+        currentRequest=b.setCallback(new SimpleCallback<>(this){
+                    @Override
+                    public void onSuccess(List<Status> result){
+                        onDataLoaded(result, b.getMaxId()!=null);
+                        lastMaxId=b.getMaxId();
+                    }
+                })
+                .exec(accountID);
+    }
+}

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

@@ -22,6 +22,7 @@ import android.text.Layout;
 import android.text.Spanned;
 import android.text.TextUtils;
 import android.text.TextWatcher;
+import android.text.format.DateUtils;
 import android.util.Log;
 import android.view.Gravity;
 import android.view.LayoutInflater;
@@ -174,6 +175,14 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 	private Instance instance;
 	private boolean attachmentsErrorShowing;
 
+	public static DraftMediaAttachment redraftAttachment(Attachment att) {
+		DraftMediaAttachment draft=new DraftMediaAttachment();
+		draft.serverAttachment=att;
+		draft.description=att.description;
+		draft.uri=Uri.parse(att.url);
+		return draft;
+	}
+
 	@Override
 	public void onCreate(Bundle savedInstanceState){
 		super.onCreate(savedInstanceState);
@@ -204,6 +213,11 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 			replyTo=Parcels.unwrap(getArguments().getParcelable("replyTo"));
 			statusVisibility=replyTo.visibility;
 		}
+
+		if(getArguments().containsKey("visibility")){
+			statusVisibility=(StatusPrivacy) getArguments().getSerializable("visibility");
+		}
+
 		if(savedInstanceState!=null){
 			statusVisibility=(StatusPrivacy) savedInstanceState.getSerializable("visibility");
 		}
@@ -286,11 +300,18 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 		pollDurationView.setOnClickListener(v->showPollDurationMenu());
 
 		pollOptions.clear();
-		if(savedInstanceState!=null && savedInstanceState.containsKey("pollOptions")){
+		ArrayList<String> restoredPollOptions=(savedInstanceState!=null ? savedInstanceState : getArguments())
+				.getStringArrayList("pollOptions");
+		if(restoredPollOptions!=null){
+			if(savedInstanceState==null){
+				// restoring from arguments
+				pollDuration=getArguments().getInt("pollDuration");
+				pollDurationStr=DateUtils.formatElapsedTime(pollDuration); // getResources().getQuantityString(R.plurals.x_hours, pollDuration/3600);
+			}
 			pollBtn.setSelected(true);
 			mediaBtn.setEnabled(false);
 			pollWrap.setVisibility(View.VISIBLE);
-			for(String oldText:savedInstanceState.getStringArrayList("pollOptions")){
+			for(String oldText:restoredPollOptions){
 				DraftPollOption opt=createDraftPollOption();
 				opt.edit.setText(oldText);
 			}
@@ -310,8 +331,9 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 			spoilerBtn.setSelected(true);
 		}
 
-		if(savedInstanceState!=null && savedInstanceState.containsKey("attachments")){
-			ArrayList<Parcelable> serializedAttachments=savedInstanceState.getParcelableArrayList("attachments");
+		ArrayList<Parcelable> serializedAttachments=(savedInstanceState!=null ? savedInstanceState : getArguments())
+				.getParcelableArrayList("attachments");
+		if(serializedAttachments!=null){
 			for(Parcelable a:serializedAttachments){
 				DraftMediaAttachment att=Parcels.unwrap(a);
 				attachmentsView.addView(createMediaAttachmentView(att));
@@ -453,11 +475,11 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 			if(savedInstanceState==null){
 				mainEditText.setText(initialText);
 				mainEditText.setSelection(mainEditText.length());
-				if(!TextUtils.isEmpty(replyTo.spoilerText) && AccountSessionManager.getInstance().isSelf(accountID, replyTo.account)){
+				// TODO: setting for preserving cw always / only when replying to own posts
+				// && AccountSessionManager.getInstance().isSelf(accountID, replyTo.account)
+				if(!TextUtils.isEmpty(replyTo.spoilerText)){
+					insertSpoiler(replyTo.spoilerText);
 					hasSpoiler=true;
-					spoilerEdit.setVisibility(View.VISIBLE);
-					spoilerEdit.setText(replyTo.spoilerText);
-					spoilerBtn.setSelected(true);
 				}
 			}
 		}else{
@@ -470,6 +492,8 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 				mainEditText.setSelection(mainEditText.length());
 				initialText=prefilledText;
 			}
+			String spoilerText=getArguments().getString("spoilerText");
+			if(!TextUtils.isEmpty(spoilerText)) insertSpoiler(spoilerText);
 			ArrayList<Uri> mediaUris=getArguments().getParcelableArrayList("mediaAttachments");
 			if(mediaUris!=null && !mediaUris.isEmpty()){
 				for(Uri uri:mediaUris){
@@ -479,6 +503,13 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 		}
 	}
 
+	private void insertSpoiler(String text) {
+		hasSpoiler=true;
+		if (text!=null) spoilerEdit.setText(text);
+		spoilerEdit.setVisibility(View.VISIBLE);
+		spoilerBtn.setSelected(true);
+	}
+
 	@Override
 	public void onCreateOptionsMenu(Menu menu, MenuInflater inflater){
 		publishButton=new Button(getActivity());
@@ -547,8 +578,11 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 			if(opt.edit.length()>0)
 				nonEmptyPollOptionsCount++;
 		}
-		publishButton.setEnabled((trimmedCharCount>0 || !attachments.isEmpty()) && charCount<=charLimit && uploadingAttachment==null && failedAttachments.isEmpty() && queuedAttachments.isEmpty()
-				&& (pollOptions.isEmpty() || nonEmptyPollOptionsCount>1));
+		if(publishButton!=null){
+			publishButton.setEnabled((trimmedCharCount>0 || !attachments.isEmpty()) && charCount<=charLimit
+					&& uploadingAttachment==null && failedAttachments.isEmpty() && queuedAttachments.isEmpty()
+					&& (pollOptions.isEmpty() || nonEmptyPollOptionsCount>1));
+		}
 	}
 
 	private void onCustomEmojiClick(Emoji emoji){
@@ -610,12 +644,12 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 					public void onSuccess(Status result){
 						wm.removeView(sendingOverlay);
 						sendingOverlay=null;
-						Nav.finish(ComposeFragment.this);
 						E.post(new StatusCreatedEvent(result));
 						if(replyTo!=null){
 							replyTo.repliesCount++;
 							E.post(new StatusCountersUpdatedEvent(replyTo));
 						}
+						Nav.finish(ComposeFragment.this);
 					}
 
 					@Override
@@ -635,8 +669,10 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 		boolean pollFieldsHaveContent=false;
 		for(DraftPollOption opt:pollOptions)
 			pollFieldsHaveContent|=opt.edit.length()>0;
-		return (mainEditText.length()>0 && !mainEditText.getText().toString().equals(initialText)) || !attachments.isEmpty()
-				|| uploadingAttachment!=null || !queuedAttachments.isEmpty() || !failedAttachments.isEmpty() || pollFieldsHaveContent;
+		return getArguments().getBoolean("hasDraft", false)
+				|| (mainEditText.length()>0 && !mainEditText.getText().toString().equals(initialText))
+				|| !attachments.isEmpty() || uploadingAttachment!=null || !queuedAttachments.isEmpty()
+				|| !failedAttachments.isEmpty() || pollFieldsHaveContent;
 	}
 
 	@Override

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

@@ -255,9 +255,14 @@ public class HomeFragment extends AppKitFragment implements OnBackPressedListene
 	@Override
 	public boolean onBackPressed(){
 		if(currentTab==R.id.tab_profile)
-			return profileFragment.onBackPressed();
+			if (profileFragment.onBackPressed()) return true;
 		if(currentTab==R.id.tab_search)
-			return searchFragment.onBackPressed();
+			if (searchFragment.onBackPressed()) return true;
+		if (currentTab!=R.id.tab_home) {
+			tabBar.selectTab(R.id.tab_home);
+			onTabSelected(R.id.tab_home);
+			return true;
+		}
 		return false;
 	}
 

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

@@ -101,7 +101,7 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 	private ProgressBarButton actionButton;
 	private ViewPager2 pager;
 	private NestedRecyclerScrollView scrollView;
-	private AccountTimelineFragment postsFragment, postsWithRepliesFragment, mediaFragment;
+	private AccountTimelineFragment postsFragment, postsWithRepliesFragment, pinnedPostsFragment, mediaFragment;
 	private ProfileAboutFragment aboutFragment;
 	private TabLayout tabbar;
 	private SwipeRefreshLayout refreshLayout;
@@ -209,14 +209,15 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 			}
 		};
 
-		tabViews=new FrameLayout[4];
+		tabViews=new FrameLayout[5];
 		for(int i=0;i<tabViews.length;i++){
 			FrameLayout tabView=new FrameLayout(getActivity());
 			tabView.setId(switch(i){
 				case 0 -> R.id.profile_posts;
 				case 1 -> R.id.profile_posts_with_replies;
-				case 2 -> R.id.profile_media;
-				case 3 -> R.id.profile_about;
+				case 2 -> R.id.profile_pinned_posts;
+				case 3 -> R.id.profile_media;
+				case 4 -> R.id.profile_about;
 				default -> throw new IllegalStateException("Unexpected value: "+i);
 			});
 			tabView.setVisibility(View.GONE);
@@ -224,7 +225,7 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 			tabViews[i]=tabView;
 		}
 
-		pager.setOffscreenPageLimit(4);
+		pager.setOffscreenPageLimit(5);
 		pager.setAdapter(new ProfilePagerAdapter());
 		pager.getLayoutParams().height=getResources().getDisplayMetrics().heightPixels;
 
@@ -240,8 +241,9 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 				tab.setText(switch(position){
 					case 0 -> R.string.posts;
 					case 1 -> R.string.posts_and_replies;
-					case 2 -> R.string.media;
-					case 3 -> R.string.profile_about;
+					case 2 -> R.string.pinned_posts;
+					case 3 -> R.string.media;
+					case 4 -> R.string.profile_about;
 					default -> throw new IllegalStateException();
 				});
 			}
@@ -298,6 +300,8 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 								postsFragment.onRefresh();
 							if(postsWithRepliesFragment.loaded)
 								postsWithRepliesFragment.onRefresh();
+							if(pinnedPostsFragment.loaded)
+								pinnedPostsFragment.onRefresh();
 							if(mediaFragment.loaded)
 								mediaFragment.onRefresh();
 						}
@@ -322,6 +326,7 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 		if(postsFragment==null){
 			postsFragment=AccountTimelineFragment.newInstance(accountID, account, GetAccountStatuses.Filter.DEFAULT, true);
 			postsWithRepliesFragment=AccountTimelineFragment.newInstance(accountID, account, GetAccountStatuses.Filter.INCLUDE_REPLIES, false);
+			pinnedPostsFragment =AccountTimelineFragment.newInstance(accountID, account, GetAccountStatuses.Filter.PINNED, false);
 			mediaFragment=AccountTimelineFragment.newInstance(accountID, account, GetAccountStatuses.Filter.MEDIA, false);
 			aboutFragment=new ProfileAboutFragment();
 			aboutFragment.setFields(fields);
@@ -402,6 +407,7 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 		if(postsFragment!=null && postsFragment.isAdded() && childInsets!=null){
 			postsFragment.onApplyWindowInsets(childInsets);
 			postsWithRepliesFragment.onApplyWindowInsets(childInsets);
+			pinnedPostsFragment.onApplyWindowInsets(childInsets);
 			mediaFragment.onApplyWindowInsets(childInsets);
 		}
 	}
@@ -509,10 +515,17 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 			item.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
 			return;
 		}
-		if(relationship==null)
+		if(relationship==null && !isOwnProfile)
 			return;
 		inflater.inflate(R.menu.profile, menu);
 		menu.findItem(R.id.share).setTitle(getString(R.string.share_user, account.getDisplayUsername()));
+		if(isOwnProfile){
+			for(int i=0;i<menu.size();i++){
+				MenuItem item=menu.getItem(i);
+				item.setVisible(item.getItemId()==R.id.share || item.getItemId()==R.id.bookmarks);
+			}
+			return;
+		}
 		menu.findItem(R.id.mute).setTitle(getString(relationship.muting ? R.string.unmute_user : R.string.mute_user, account.getDisplayUsername()));
 		menu.findItem(R.id.block).setTitle(getString(relationship.blocking ? R.string.unblock_user : R.string.block_user, account.getDisplayUsername()));
 		menu.findItem(R.id.report).setTitle(getString(R.string.report_user, account.getDisplayUsername()));
@@ -529,11 +542,16 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 	@Override
 	public boolean onOptionsItemSelected(MenuItem item){
 		int id=item.getItemId();
-		if(id==R.id.share){
-			Intent intent=new Intent(Intent.ACTION_SEND);
+		if(id==R.id.share) {
+			Intent intent = new Intent(Intent.ACTION_SEND);
 			intent.setType("text/plain");
 			intent.putExtra(Intent.EXTRA_TEXT, account.url);
 			startActivity(Intent.createChooser(intent, item.getTitle()));
+		}else if(id==R.id.bookmarks) {
+			Bundle args=new Bundle();
+			args.putString("account", accountID);
+			args.putParcelable("profileAccount", Parcels.wrap(account));
+			Nav.go(getActivity(), BookmarksListFragment.class, args);
 		}else if(id==R.id.mute){
 			confirmToggleMuted();
 		}else if(id==R.id.block){
@@ -637,8 +655,9 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 		return switch(page){
 			case 0 -> postsFragment;
 			case 1 -> postsWithRepliesFragment;
-			case 2 -> mediaFragment;
-			case 3 -> aboutFragment;
+			case 2 -> pinnedPostsFragment;
+			case 3 -> mediaFragment;
+			case 4 -> aboutFragment;
 			default -> throw new IllegalStateException();
 		};
 	}
@@ -699,9 +718,9 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 		invalidateOptionsMenu();
 		pager.setUserInputEnabled(false);
 		actionButton.setText(R.string.done);
-		pager.setCurrentItem(3);
+		pager.setCurrentItem(4);
 		ArrayList<Animator> animators=new ArrayList<>();
-		for(int i=0;i<3;i++){
+		for(int i=0;i<tabViews.length-1;i++){
 			animators.add(ObjectAnimator.ofFloat(tabbar.getTabAt(i).view, View.ALPHA, .3f));
 			tabbar.getTabAt(i).view.setEnabled(false);
 		}
@@ -742,7 +761,7 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 		invalidateOptionsMenu();
 		ArrayList<Animator> animators=new ArrayList<>();
 		actionButton.setText(R.string.edit_profile);
-		for(int i=0;i<3;i++){
+		for(int i=0;i<tabViews.length-1;i++){
 			animators.add(ObjectAnimator.ofFloat(tabbar.getTabAt(i).view, View.ALPHA, 1f));
 		}
 		animators.add(ObjectAnimator.ofInt(avatar.getForeground(), "alpha", 0));
@@ -760,7 +779,7 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 		set.addListener(new AnimatorListenerAdapter(){
 			@Override
 			public void onAnimationEnd(Animator animation){
-				for(int i=0;i<3;i++){
+				for(int i=0;i<tabViews.length-1;i++){
 					tabbar.getTabAt(i).view.setEnabled(true);
 				}
 				pager.setUserInputEnabled(true);
@@ -937,7 +956,7 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 
 		@Override
 		public int getItemCount(){
-			return loaded ? 4 : 0;
+			return loaded ? tabViews.length : 0;
 		}
 
 		@Override

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

@@ -9,10 +9,10 @@ import org.joinmastodon.android.events.PollUpdatedEvent;
 import org.joinmastodon.android.events.StatusCountersUpdatedEvent;
 import org.joinmastodon.android.events.StatusCreatedEvent;
 import org.joinmastodon.android.events.StatusDeletedEvent;
+import org.joinmastodon.android.events.StatusUnpinnedEvent;
 import org.joinmastodon.android.model.Status;
 import org.joinmastodon.android.ui.displayitems.ExtendedFooterStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.FooterStatusDisplayItem;
-import org.joinmastodon.android.ui.displayitems.HeaderStatusDisplayItem;
 import org.joinmastodon.android.ui.displayitems.StatusDisplayItem;
 import org.parceler.Parcels;
 
@@ -61,6 +61,8 @@ public abstract class StatusListFragment extends BaseStatusListFragment<Status>{
 
 	protected void onStatusCreated(StatusCreatedEvent ev){}
 
+	protected void onStatusUnpinned(StatusUnpinnedEvent ev){}
+
 	protected Status getContentStatusByID(String id){
 		Status s=getStatusByID(id);
 		return s==null ? null : s.getContentStatus();
@@ -113,10 +115,15 @@ public abstract class StatusListFragment extends BaseStatusListFragment<Status>{
 				return;
 			data.remove(status);
 			preloadedData.remove(status);
-			HeaderStatusDisplayItem item=findItemOfType(ev.id, HeaderStatusDisplayItem.class);
-			if(item==null)
+			int index=-1;
+			for(int i=0;i<displayItems.size();i++){
+				if(ev.id.equals(displayItems.get(i).parentID)){
+					index=i;
+					break;
+				}
+			}
+			if(index==-1)
 				return;
-			int index=displayItems.indexOf(item);
 			int lastIndex;
 			for(lastIndex=index;lastIndex<displayItems.size();lastIndex++){
 				if(!displayItems.get(lastIndex).parentID.equals(ev.id))
@@ -131,6 +138,11 @@ public abstract class StatusListFragment extends BaseStatusListFragment<Status>{
 			StatusListFragment.this.onStatusCreated(ev);
 		}
 
+		@Subscribe
+		public void onStatusUnpinned(StatusUnpinnedEvent ev){
+			StatusListFragment.this.onStatusUnpinned(ev);
+		}
+
 		@Subscribe
 		public void onPollUpdated(PollUpdatedEvent ev){
 			if(!ev.accountID.equals(accountID))

mastodon/src/main/java/org/joinmastodon/android/fragments/discover/DiscoverFragment.java

@@ -157,6 +157,18 @@ public class DiscoverFragment extends AppKitFragment implements ScrollableToTop,
 			}
 		});
 		tabLayoutMediator.attach();
+		tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener(){
+			@Override
+			public void onTabSelected(TabLayout.Tab tab){}
+
+			@Override
+			public void onTabUnselected(TabLayout.Tab tab){}
+
+			@Override
+			public void onTabReselected(TabLayout.Tab tab){
+				scrollToTop();
+			}
+		});
 
 		searchEdit=view.findViewById(R.id.search_edit);
 		searchEdit.setOnFocusChangeListener(this::onSearchEditFocusChanged);

mastodon/src/main/java/org/joinmastodon/android/fragments/discover/SearchFragment.java

@@ -205,7 +205,7 @@ public class SearchFragment extends BaseStatusListFragment<SearchResult>{
 
 			@Override
 			public void onTabReselected(TabLayout.Tab tab){
-
+				scrollToTop();
 			}
 		});
 	}

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

@@ -126,6 +126,7 @@ public class Status extends BaseModel implements DisplayItemsParent{
 		repliesCount=ev.replies;
 		favourited=ev.favorited;
 		reblogged=ev.reblogged;
+		pinned=ev.pinned;
 	}
 
 	public Status getContentStatus(){

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

@@ -162,6 +162,7 @@ public class ComposeAutocompleteViewController{
 					.map(WrappedEmoji::new)
 					.collect(Collectors.toList());
 			UiUtils.updateList(oldList, emojis, list, emojisAdapter, (e1, e2)->e1.emoji.shortcode.equals(e2.emoji.shortcode));
+			imgLoader.updateImages();
 		}
 	}
 
@@ -186,6 +187,7 @@ public class ComposeAutocompleteViewController{
 						List<WrappedAccount> oldList=users;
 						users=result.accounts.stream().map(WrappedAccount::new).collect(Collectors.toList());
 						UiUtils.updateList(oldList, users, list, usersAdapter, (a1, a2)->a1.account.id.equals(a2.account.id));
+						imgLoader.updateImages();
 						if(listIsHidden){
 							listIsHidden=false;
 							V.setVisibilityAnimated(list, View.VISIBLE);
@@ -210,6 +212,7 @@ public class ComposeAutocompleteViewController{
 						List<Hashtag> oldList=hashtags;
 						hashtags=result.hashtags;
 						UiUtils.updateList(oldList, hashtags, list, hashtagsAdapter, (t1, t2)->t1.name.equals(t2.name));
+						imgLoader.updateImages();
 						if(listIsHidden){
 							listIsHidden=false;
 							V.setVisibilityAnimated(list, View.VISIBLE);

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

@@ -92,7 +92,9 @@ public class AudioStatusDisplayItem extends StatusDisplayItem{
 		public void onBind(AudioStatusDisplayItem item){
 			int seconds=(int)item.attachment.getDuration();
 			String duration=formatDuration(seconds);
-			time.getLayoutParams().width=(int)Math.ceil(time.getPaint().measureText("-"+duration));
+			// Some fonts (not Roboto) have different-width digits. 0 is supposedly the widest.
+			time.getLayoutParams().width=(int)Math.ceil(Math.max(time.getPaint().measureText("-"+duration),
+					time.getPaint().measureText("-"+duration.replaceAll("\\d", "0"))));
 			time.setText(duration);
 			AudioPlayerService service=AudioPlayerService.getInstance();
 			if(service!=null && service.getAttachmentID().equals(item.attachment.id)){

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

@@ -43,7 +43,7 @@ public class FooterStatusDisplayItem extends StatusDisplayItem{
 	}
 
 	public static class Holder extends StatusDisplayItem.Holder<FooterStatusDisplayItem>{
-		private final TextView reply, boost, favorite;
+		private final TextView reply, boost, favorite, bookmark;
 		private final ImageView share;
 
 		private final View.AccessibilityDelegate buttonAccessibilityDelegate=new View.AccessibilityDelegate(){
@@ -60,22 +60,27 @@ public class FooterStatusDisplayItem extends StatusDisplayItem{
 			reply=findViewById(R.id.reply);
 			boost=findViewById(R.id.boost);
 			favorite=findViewById(R.id.favorite);
+			bookmark=findViewById(R.id.bookmark);
 			share=findViewById(R.id.share);
 			if(Build.VERSION.SDK_INT<Build.VERSION_CODES.N){
 				UiUtils.fixCompoundDrawableTintOnAndroid6(reply);
 				UiUtils.fixCompoundDrawableTintOnAndroid6(boost);
 				UiUtils.fixCompoundDrawableTintOnAndroid6(favorite);
+				UiUtils.fixCompoundDrawableTintOnAndroid6(bookmark);
 			}
 			View reply=findViewById(R.id.reply_btn);
 			View boost=findViewById(R.id.boost_btn);
 			View favorite=findViewById(R.id.favorite_btn);
 			View share=findViewById(R.id.share_btn);
+			View bookmark=findViewById(R.id.bookmark_btn);
 			reply.setOnClickListener(this::onReplyClick);
 			reply.setAccessibilityDelegate(buttonAccessibilityDelegate);
 			boost.setOnClickListener(this::onBoostClick);
 			boost.setAccessibilityDelegate(buttonAccessibilityDelegate);
 			favorite.setOnClickListener(this::onFavoriteClick);
 			favorite.setAccessibilityDelegate(buttonAccessibilityDelegate);
+			bookmark.setOnClickListener(this::onBookmarkClick);
+			bookmark.setAccessibilityDelegate(buttonAccessibilityDelegate);
 			share.setOnClickListener(this::onShareClick);
 			share.setAccessibilityDelegate(buttonAccessibilityDelegate);
 		}
@@ -87,6 +92,7 @@ public class FooterStatusDisplayItem extends StatusDisplayItem{
 			bindButton(favorite, item.status.favouritesCount);
 			boost.setSelected(item.status.reblogged);
 			favorite.setSelected(item.status.favourited);
+			bookmark.setSelected(item.status.bookmarked);
 			boost.setEnabled(item.status.visibility==StatusPrivacy.PUBLIC || item.status.visibility==StatusPrivacy.UNLISTED
 					|| (item.status.visibility==StatusPrivacy.PRIVATE && item.status.account.id.equals(AccountSessionManager.getInstance().getAccount(item.accountID).self.id)));
 		}
@@ -120,6 +126,11 @@ public class FooterStatusDisplayItem extends StatusDisplayItem{
 			bindButton(favorite, item.status.favouritesCount);
 		}
 
+		private void onBookmarkClick(View v){
+			AccountSessionManager.getInstance().getAccount(item.accountID).getStatusInteractionController().setBookmarked(item.status, !item.status.bookmarked);
+			bookmark.setSelected(item.status.bookmarked);
+		}
+
 		private void onShareClick(View v){
 			Intent intent=new Intent(Intent.ACTION_SEND);
 			intent.setType("text/plain");
@@ -134,6 +145,8 @@ public class FooterStatusDisplayItem extends StatusDisplayItem{
 				return R.string.button_reblog;
 			if(id==R.id.favorite_btn)
 				return R.string.button_favorite;
+			if(id==R.id.bookmark_btn)
+				return R.string.button_bookmark;
 			if(id==R.id.share_btn)
 				return R.string.button_share;
 			return 0;

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

@@ -137,6 +137,10 @@ public class HeaderStatusDisplayItem extends StatusDisplayItem{
 				int id=menuItem.getItemId();
 				if(id==R.id.delete){
 					UiUtils.confirmDeletePost(item.parentFragment.getActivity(), item.parentFragment.getAccountID(), item.status, s->{});
+				}else if(id==R.id.pin || id==R.id.unpin){
+					UiUtils.confirmPinPost(item.parentFragment.getActivity(), item.parentFragment.getAccountID(), item.status, !item.status.pinned, s->{});
+				}else if(id==R.id.delete_and_redraft) {
+					UiUtils.confirmDeleteAndRedraftPost(item.parentFragment.getActivity(), item.parentFragment.getAccountID(), item.status, s->{});
 				}else if(id==R.id.mute){
 					UiUtils.confirmToggleMuteUser(item.parentFragment.getActivity(), item.parentFragment.getAccountID(), account, relationship!=null && relationship.muting, r->{});
 				}else if(id==R.id.block){
@@ -250,6 +254,8 @@ public class HeaderStatusDisplayItem extends StatusDisplayItem{
 			Menu menu=optionsMenu.getMenu();
 			boolean isOwnPost=AccountSessionManager.getInstance().isSelf(item.parentFragment.getAccountID(), account);
 			menu.findItem(R.id.delete).setVisible(item.status!=null && isOwnPost);
+			menu.findItem(R.id.pin).setVisible(item.status!=null && isOwnPost && !item.status.pinned);
+			menu.findItem(R.id.unpin).setVisible(item.status!=null && isOwnPost && item.status.pinned);
 			menu.findItem(R.id.open_in_browser).setVisible(item.status!=null);
 			MenuItem blockDomain=menu.findItem(R.id.block_domain);
 			MenuItem mute=menu.findItem(R.id.mute);

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

@@ -11,6 +11,7 @@ import android.widget.TextView;
 import org.joinmastodon.android.R;
 import org.joinmastodon.android.fragments.BaseStatusListFragment;
 import org.joinmastodon.android.model.Status;
+import org.joinmastodon.android.ui.text.HtmlParser;
 import org.joinmastodon.android.ui.utils.CustomEmojiHelper;
 import org.joinmastodon.android.ui.views.LinkedTextView;
 
@@ -20,7 +21,8 @@ import me.grishka.appkit.imageloader.requests.ImageLoaderRequest;
 
 public class TextStatusDisplayItem extends StatusDisplayItem{
 	private CharSequence text;
-	private CustomEmojiHelper emojiHelper=new CustomEmojiHelper();
+	private CustomEmojiHelper emojiHelper=new CustomEmojiHelper(), spoilerEmojiHelper;
+	private CharSequence parsedSpoilerText;
 	public boolean textSelectable;
 	public final Status status;
 
@@ -29,6 +31,11 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 		this.text=text;
 		this.status=status;
 		emojiHelper.setText(text);
+		if(!TextUtils.isEmpty(status.spoilerText)){
+			parsedSpoilerText=HtmlParser.parseCustomEmoji(status.spoilerText, status.emojis);
+			spoilerEmojiHelper=new CustomEmojiHelper();
+			spoilerEmojiHelper.setText(parsedSpoilerText);
+		}
 	}
 
 	@Override
@@ -38,11 +45,15 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 
 	@Override
 	public int getImageCount(){
+		if(spoilerEmojiHelper!=null && !status.spoilerRevealed)
+			return spoilerEmojiHelper.getImageCount();
 		return emojiHelper.getImageCount();
 	}
 
 	@Override
 	public ImageLoaderRequest getImageRequest(int index){
+		if(spoilerEmojiHelper!=null && !status.spoilerRevealed)
+			return spoilerEmojiHelper.getImageRequest(index);
 		return emojiHelper.getImageRequest(index);
 	}
 
@@ -65,7 +76,7 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 			text.setTextIsSelectable(item.textSelectable);
 			text.setInvalidateOnEveryFrame(false);
 			if(!TextUtils.isEmpty(item.status.spoilerText)){
-				spoilerTitle.setText(item.status.spoilerText);
+				spoilerTitle.setText(item.parsedSpoilerText);
 				if(item.status.spoilerRevealed){
 					spoilerOverlay.setVisibility(View.GONE);
 					text.setVisibility(View.VISIBLE);
@@ -84,8 +95,9 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 
 		@Override
 		public void setImage(int index, Drawable image){
-			item.emojiHelper.setImageDrawable(index, image);
+			getEmojiHelper().setImageDrawable(index, image);
 			text.invalidate();
+			spoilerTitle.invalidate();
 			if(image instanceof Animatable){
 				((Animatable) image).start();
 				if(image instanceof MovieDrawable)
@@ -95,8 +107,12 @@ public class TextStatusDisplayItem extends StatusDisplayItem{
 
 		@Override
 		public void clearImage(int index){
-			item.emojiHelper.setImageDrawable(index, null);
+			getEmojiHelper().setImageDrawable(index, null);
 			text.invalidate();
 		}
+
+		private CustomEmojiHelper getEmojiHelper(){
+			return item.spoilerEmojiHelper!=null && !item.status.spoilerRevealed ? item.spoilerEmojiHelper : item.emojiHelper;
+		}
 	}
 }

mastodon/src/main/java/org/joinmastodon/android/ui/photoviewer/PhotoViewer.java

@@ -40,7 +40,6 @@ import android.view.WindowManager;
 import android.widget.FrameLayout;
 import android.widget.ImageButton;
 import android.widget.ImageView;
-import android.widget.PopupWindow;
 import android.widget.ProgressBar;
 import android.widget.SeekBar;
 import android.widget.TextView;
@@ -57,7 +56,6 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
-import java.time.Duration;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
@@ -73,7 +71,6 @@ import me.grishka.appkit.imageloader.requests.UrlImageLoaderRequest;
 import me.grishka.appkit.utils.BindableViewHolder;
 import me.grishka.appkit.utils.CubicBezierInterpolator;
 import me.grishka.appkit.utils.V;
-import me.grishka.appkit.views.BottomSheet;
 import me.grishka.appkit.views.FragmentRootLinearLayout;
 import okio.BufferedSink;
 import okio.Okio;

mastodon/src/main/java/org/joinmastodon/android/ui/text/DeleteWhenCopiedSpan.java

@@ -0,0 +1,8 @@
+package org.joinmastodon.android.ui.text;
+
+/**
+ * A span to mark character ranges that should be deleted when copied to the clipboard.
+ * Works with {@link org.joinmastodon.android.ui.views.LinkedTextView}.
+ */
+public class DeleteWhenCopiedSpan{
+}

mastodon/src/main/java/org/joinmastodon/android/ui/text/HtmlParser.java

@@ -67,10 +67,9 @@ public class HtmlParser{
 
 			@Override
 			public void head(@NonNull Node node, int depth){
-				if(node instanceof TextNode){
-					ssb.append(((TextNode) node).text());
-				}else if(node instanceof Element){
-					Element el=(Element)node;
+				if(node instanceof TextNode textNode){
+					ssb.append(textNode.text());
+				}else if(node instanceof Element el){
 					switch(el.nodeName()){
 						case "a" -> {
 							String href=el.attr("href");
@@ -108,10 +107,9 @@ public class HtmlParser{
 
 			@Override
 			public void tail(@NonNull Node node, int depth){
-				if(node instanceof Element){
-					Element el=(Element)node;
+				if(node instanceof Element el){
 					if("span".equals(el.nodeName()) && el.hasClass("ellipsis")){
-						ssb.append('…');
+						ssb.append("…", new DeleteWhenCopiedSpan(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
 					}else if("p".equals(el.nodeName())){
 						if(node.nextSibling()!=null)
 							ssb.append("\n\n");

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;
@@ -20,6 +19,7 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
+import android.os.Parcelable;
 import android.provider.OpenableColumns;
 import android.text.SpannableStringBuilder;
 import android.text.Spanned;
@@ -42,8 +42,13 @@ import org.joinmastodon.android.api.requests.accounts.SetAccountMuted;
 import org.joinmastodon.android.api.requests.accounts.SetDomainBlocked;
 import org.joinmastodon.android.api.requests.statuses.DeleteStatus;
 import org.joinmastodon.android.api.requests.statuses.GetStatusByID;
+import org.joinmastodon.android.api.requests.statuses.SetStatusPinned;
 import org.joinmastodon.android.api.session.AccountSessionManager;
+import org.joinmastodon.android.events.StatusCountersUpdatedEvent;
 import org.joinmastodon.android.events.StatusDeletedEvent;
+import org.joinmastodon.android.events.StatusUnpinnedEvent;
+import org.joinmastodon.android.fragments.BaseStatusListFragment;
+import org.joinmastodon.android.fragments.ComposeFragment;
 import org.joinmastodon.android.fragments.HashtagTimelineFragment;
 import org.joinmastodon.android.fragments.ProfileFragment;
 import org.joinmastodon.android.fragments.ThreadFragment;
@@ -51,8 +56,10 @@ import org.joinmastodon.android.model.Account;
 import org.joinmastodon.android.model.Emoji;
 import org.joinmastodon.android.model.Relationship;
 import org.joinmastodon.android.model.Status;
+import org.joinmastodon.android.model.StatusPrivacy;
 import org.joinmastodon.android.ui.M3AlertDialogBuilder;
 import org.joinmastodon.android.ui.text.CustomEmojiSpan;
+import org.joinmastodon.android.ui.text.HtmlParser;
 import org.joinmastodon.android.ui.text.SpacerSpan;
 import org.parceler.Parcels;
 
@@ -62,6 +69,8 @@ import java.time.Instant;
 import java.time.ZoneId;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
+import java.time.temporal.ChronoUnit;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
@@ -74,6 +83,10 @@ import androidx.annotation.StringRes;
 import androidx.browser.customtabs.CustomTabsIntent;
 import androidx.recyclerview.widget.DiffUtil;
 import androidx.recyclerview.widget.RecyclerView;
+
+import com.google.gson.Gson;
+import com.google.gson.annotations.SerializedName;
+
 import me.grishka.appkit.Nav;
 import me.grishka.appkit.api.Callback;
 import me.grishka.appkit.api.ErrorResponse;
@@ -107,7 +120,9 @@ public class UiUtils{
 		long t=instant.toEpochMilli();
 		long now=System.currentTimeMillis();
 		long diff=now-t;
-		if(diff<60_000L){
+		if(diff<1000L){
+			return context.getString(R.string.time_now);
+		}else if(diff<60_000L){
 			return context.getString(R.string.time_seconds, diff/1000L);
 		}else if(diff<3600_000L){
 			return context.getString(R.string.time_minutes, diff/60_000L);
@@ -336,6 +351,7 @@ public class UiUtils{
 						@Override
 						public void onSuccess(Status result){
 							resultCallback.accept(result);
+							AccountSessionManager.getInstance().getAccount(accountID).getCacheController().deleteStatus(status.id);
 							E.post(new StatusDeletedEvent(status.id, accountID));
 						}
 
@@ -349,6 +365,88 @@ public class UiUtils{
 		});
 	}
 
+	public static void confirmPinPost(Activity activity, String accountID, Status status, boolean pinned, Consumer<Status> resultCallback){
+		showConfirmationAlert(activity,
+				pinned ? R.string.confirm_pin_post_title : R.string.confirm_unpin_post_title,
+				pinned ? R.string.confirm_pin_post : R.string.confirm_unpin_post,
+				pinned ? R.string.pin_post : R.string.unpin_post,
+				()->{
+					new SetStatusPinned(status.id, pinned)
+							.setCallback(new Callback<>() {
+								@Override
+								public void onSuccess(Status result) {
+									resultCallback.accept(result);
+									E.post(new StatusCountersUpdatedEvent(result));
+									if (!result.pinned)
+										E.post(new StatusUnpinnedEvent(status.id, accountID));
+								}
+
+								@Override
+								public void onError(ErrorResponse error) {
+									error.showToast(activity);
+								}
+							})
+							.wrapProgress(activity, pinned ? R.string.pinning : R.string.unpinning, false)
+							.exec(accountID);
+				}
+		);
+	}
+
+	public static void confirmDeleteAndRedraftPost(Activity activity, String accountID, Status status, Consumer<Status> resultCallback){
+		showConfirmationAlert(activity, R.string.confirm_delete_and_redraft_title, R.string.confirm_delete_and_redraft, R.string.delete_and_redraft, ()->{
+			new DeleteStatus(status.id)
+					.setCallback(new Callback<>(){
+						@Override
+						public void onSuccess(Status result){
+							resultCallback.accept(result);
+							AccountSessionManager.getInstance().getAccount(accountID).getCacheController().deleteStatus(status.id);
+							E.post(new StatusDeletedEvent(status.id, accountID));
+							UiUtils.redraftStatus(status, accountID, activity);
+						}
+
+						@Override
+						public void onError(ErrorResponse error){
+							error.showToast(activity);
+						}
+					})
+					.wrapProgress(activity, R.string.deleting, false)
+					.exec(accountID);
+		});
+	}
+
+	public static void redraftStatus(Status status, String accountID, Activity activity) {
+		Bundle args=new Bundle();
+		args.putString("account", accountID);
+		args.putBoolean("hasDraft", true);
+		args.putString("prefilledText", HtmlParser.parse(status.content, status.emojis, status.mentions, status.tags, accountID).toString());
+		args.putString("spoilerText", status.spoilerText);
+		args.putSerializable("visibility", status.visibility);
+		if(status.poll!=null){
+			args.putInt("pollDuration", (int)status.poll.expiresAt.minus(status.createdAt.getEpochSecond(), ChronoUnit.SECONDS).getEpochSecond());
+			ArrayList<String> opts=status.poll.options.stream().map(o -> o.title).collect(Collectors.toCollection(ArrayList::new));
+			args.putStringArrayList("pollOptions", opts);
+		}
+		if(!status.mediaAttachments.isEmpty()){
+			ArrayList<Parcelable> serializedAttachments=status.mediaAttachments.stream()
+					.map(att -> Parcels.wrap(ComposeFragment.redraftAttachment(att)))
+					.collect(Collectors.toCollection(ArrayList::new));
+			args.putParcelableArrayList("attachments", serializedAttachments);
+		}
+		Callback<Status> cb=new Callback<>(){
+			@Override public void onError(ErrorResponse error) {
+				onSuccess(null);
+				error.showToast(activity);
+			}
+			@Override public void onSuccess(Status status) {
+				if (status!=null) args.putParcelable("replyTo", Parcels.wrap(status));
+				Nav.go(activity, ComposeFragment.class, args);
+			}
+		};
+
+		if(status.inReplyToId!=null) new GetStatusByID(status.inReplyToId).setCallback(cb).exec(accountID);
+		else cb.onSuccess(null);
+	}
+
 	public static void setRelationshipToActionButton(Relationship relationship, Button button){
 		boolean secondaryStyle;
 		if(relationship.blocking){

mastodon/src/main/java/org/joinmastodon/android/ui/views/ImageAttachmentFrameLayout.java

@@ -36,7 +36,7 @@ public class ImageAttachmentFrameLayout extends FrameLayout{
 			super.onMeasure(widthMeasureSpec, heightMeasureSpec);
 			return;
 		}
-		int w=Math.min(((View)getParent()).getMeasuredWidth()-horizontalInset, V.dp(MAX_WIDTH));
+		int w=Math.min(((View)getParent()).getMeasuredWidth(), V.dp(MAX_WIDTH))-horizontalInset;
 		int actualHeight=Math.round(tile.height/1000f*w)+V.dp(1)*(tile.rowSpan-1);
 		int actualWidth=Math.round(tile.width/1000f*w);
 		if(tile.startCol+tile.colSpan<tileLayout.columnSizes.length)

mastodon/src/main/java/org/joinmastodon/android/ui/views/LinkedTextView.java

@@ -1,38 +1,68 @@
 package org.joinmastodon.android.ui.views;
 
+import android.content.ClipData;
+import android.content.ClipboardManager;
 import android.content.Context;
 import android.graphics.Canvas;
+import android.text.SpannableStringBuilder;
+import android.text.Spanned;
 import android.util.AttributeSet;
+import android.util.Log;
+import android.view.ActionMode;
+import android.view.Menu;
+import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.widget.TextView;
 
 import org.joinmastodon.android.ui.text.ClickableLinksDelegate;
+import org.joinmastodon.android.ui.text.DeleteWhenCopiedSpan;
 
-public class LinkedTextView extends TextView {
+public class LinkedTextView extends TextView{
 
 	private ClickableLinksDelegate delegate=new ClickableLinksDelegate(this);
 	private boolean needInvalidate;
-	
-	public LinkedTextView(Context context) {
-		super(context);
-		// TODO Auto-generated constructor stub
+	private ActionMode currentActionMode;
+
+	public LinkedTextView(Context context){
+		this(context, null);
 	}
 
-	public LinkedTextView(Context context, AttributeSet attrs) {
-		super(context, attrs);
-		// TODO Auto-generated constructor stub
+	public LinkedTextView(Context context, AttributeSet attrs){
+		this(context, attrs, 0);
 	}
 
-	public LinkedTextView(Context context, AttributeSet attrs, int defStyle) {
+	public LinkedTextView(Context context, AttributeSet attrs, int defStyle){
 		super(context, attrs, defStyle);
-		// TODO Auto-generated constructor stub
+		setCustomSelectionActionModeCallback(new ActionMode.Callback(){
+			@Override
+			public boolean onCreateActionMode(ActionMode mode, Menu menu){
+				currentActionMode=mode;
+				return true;
+			}
+
+			@Override
+			public boolean onPrepareActionMode(ActionMode mode, Menu menu){
+				return true;
+			}
+
+			@Override
+			public boolean onActionItemClicked(ActionMode mode, MenuItem item){
+				onTextContextMenuItem(item.getItemId());
+				return true;
+			}
+
+			@Override
+			public void onDestroyActionMode(ActionMode mode){
+				currentActionMode=null;
+			}
+		});
 	}
-	
+
 	public boolean onTouchEvent(MotionEvent ev){
 		if(delegate.onTouch(ev)) return true;
-        return super.onTouchEvent(ev);
+		return super.onTouchEvent(ev);
 	}
-	
+
 	public void onDraw(Canvas c){
 		super.onDraw(c);
 		delegate.onDraw(c);
@@ -47,4 +77,43 @@ public class LinkedTextView extends TextView {
 			invalidate();
 	}
 
+	@Override
+	public boolean onTextContextMenuItem(int id){
+		if(id==android.R.id.copy){
+			final int selStart=getSelectionStart();
+			final int selEnd=getSelectionEnd();
+			int min=Math.max(0, Math.min(selStart, selEnd));
+			int max=Math.max(0, Math.max(selStart, selEnd));
+			final ClipData copyData=ClipData.newPlainText(null, deleteTextWithinDeleteSpans(getText().subSequence(min, max)));
+			ClipboardManager clipboard=getContext().getSystemService(ClipboardManager.class);
+			try {
+				clipboard.setPrimaryClip(copyData);
+			} catch (Throwable t) {
+				Log.w("LinkedTextView", t);
+			}
+			if(currentActionMode!=null){
+				currentActionMode.finish();
+			}
+			return true;
+		}
+		return super.onTextContextMenuItem(id);
+	}
+
+	private CharSequence deleteTextWithinDeleteSpans(CharSequence text){
+		if(text instanceof Spanned spanned){
+			DeleteWhenCopiedSpan[] delSpans=spanned.getSpans(0, text.length(), DeleteWhenCopiedSpan.class);
+			if(delSpans.length>0){
+				SpannableStringBuilder ssb=new SpannableStringBuilder(spanned);
+				for(DeleteWhenCopiedSpan span:delSpans){
+					int start=ssb.getSpanStart(span);
+					int end=ssb.getSpanStart(span);
+					if(start==-1)
+						continue;
+					ssb.delete(start, end+1);
+				}
+				return ssb;
+			}
+		}
+		return text;
+	}
 }

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

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+	<item android:color="@color/bookmark_selected" android:state_selected="true"/>
+	<item android:color="?android:textColorSecondary"/>
+</selector>

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

@@ -0,0 +1,7 @@
+<vector android:height="108dp"
+    android:viewportHeight="48" android:viewportWidth="48"
+    android:width="108dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <group android:translateX="12" android:translateY="12">
+        <path android:fillColor="@color/shortcut_icon_foreground" android:pathData="M3,17.25V21h3.75L17.81,9.94l-3.75,-3.75L3,17.25zM20.71,7.04c0.39,-0.39 0.39,-1.02 0,-1.41l-2.34,-2.34c-0.39,-0.39 -1.02,-0.39 -1.41,0l-1.83,1.83 3.75,3.75 1.83,-1.83z"/>
+    </group>
+</vector>

mastodon/src/main/res/drawable/ic_fluent_bookmark_24_filled.xml

@@ -0,0 +1,3 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24">
+    <path android:pathData="M6.19 21.855c-0.495 0.357-1.187 0.002-1.187-0.61V6.25C5.003 4.455 6.458 3 8.253 3h7.498c1.795 0 3.25 1.455 3.25 3.25v14.996c0 0.611-0.692 0.966-1.188 0.609l-5.81-4.181-5.812 4.18z" android:fillColor="@color/fluent_default_icon_tint"/>
+</vector>

mastodon/src/main/res/drawable/ic_fluent_bookmark_24_regular.xml

@@ -0,0 +1,3 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24">
+    <path android:pathData="M6.19 21.855c-0.495 0.357-1.187 0.002-1.187-0.61V6.25C5.003 4.455 6.458 3 8.253 3h7.498c1.795 0 3.25 1.455 3.25 3.25v14.996c0 0.611-0.692 0.966-1.188 0.609l-5.81-4.181-5.812 4.18zM17.502 6.25c0-0.966-0.783-1.75-1.75-1.75H8.253c-0.967 0-1.75 0.784-1.75 1.75v13.532l5.061-3.641c0.262-0.188 0.614-0.188 0.876 0l5.061 3.641V6.25z" android:fillColor="@color/fluent_default_icon_tint"/>
+</vector>

mastodon/src/main/res/drawable/ic_fluent_bookmark_24_selector.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--~ Copyright (c) 2022. ~ Microsoft Corporation. All rights reserved.-->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@drawable/ic_fluent_bookmark_24_filled" android:state_activated="true"/>
+    <item android:drawable="@drawable/ic_fluent_bookmark_24_filled" android:state_checked="true"/>
+    <item android:drawable="@drawable/ic_fluent_bookmark_24_filled" android:state_selected="true"/>
+    <item android:drawable="@drawable/ic_fluent_bookmark_24_regular"/>
+</selector>

mastodon/src/main/res/drawable/ic_fluent_bookmark_multiple_24_filled.xml

@@ -0,0 +1,3 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="24dp" android:height="24dp" android:viewportWidth="24" android:viewportHeight="24">
+    <path android:pathData="M4 6.748c0-1.243 1.007-2.25 2.25-2.25h9c1.243 0 2.25 1.007 2.25 2.25V21.25c0 0.268-0.143 0.517-0.376 0.65-0.233 0.134-0.52 0.133-0.751-0.002l-5.623-3.28-5.622 3.28c-0.232 0.135-0.519 0.136-0.752 0.002C4.144 21.767 4 21.52 4 21.25V6.748zM15.25 2C17.873 2 20 4.127 20 6.75v11.873c0 0.414-0.336 0.75-0.75 0.75s-0.75-0.336-0.75-0.75V6.751c0-1.796-1.455-3.25-3.25-3.25H6.637S6.75 2.942 7.434 2.42C8 2 8.602 2 8.602 2h6.648z" android:fillColor="@color/fluent_default_icon_tint"/>
+</vector>

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

@@ -46,6 +46,7 @@
 			android:textAppearance="@style/m3_label_medium"
 			android:textColor="?colorButtonText"
 			android:gravity="end"
+			android:singleLine="true"
 			tools:text="1:23"/>
 
 	</LinearLayout>

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

@@ -73,6 +73,28 @@
 			tools:text="123"/>
 	</FrameLayout>
 
+	<Space
+		android:layout_width="0px"
+		android:layout_height="1px"
+		android:layout_weight="1"/>
+
+	<FrameLayout
+		android:id="@+id/bookmark_btn"
+		android:layout_width="wrap_content"
+		android:layout_height="match_parent"
+		android:minWidth="56dp">
+		<TextView
+			android:id="@+id/bookmark"
+			android:layout_width="wrap_content"
+			android:layout_height="24dp"
+			android:layout_gravity="center"
+			android:drawableStart="@drawable/ic_fluent_bookmark_24_selector"
+			android:drawablePadding="8dp"
+			android:drawableTint="@color/bookmark_icon"
+			android:gravity="center_vertical"
+			android:textAppearance="@style/m3_label_large" />
+	</FrameLayout>
+
 	<Space
 		android:layout_width="0px"
 		android:layout_height="1px"

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

@@ -9,20 +9,21 @@
 		android:layout_height="wrap_content"
 		android:orientation="vertical">
 
-		<org.joinmastodon.android.ui.views.ComposeMediaLayout
-			android:layout_width="wrap_content"
+		<org.joinmastodon.android.ui.views.MaxWidthFrameLayout
+			android:layout_width="match_parent"
 			android:layout_height="wrap_content"
-			android:layout_gravity="center_horizontal">
+			android:layout_gravity="center"
+			android:maxWidth="400dp">
 
 			<ImageView
 				android:id="@+id/photo"
 				android:layout_width="match_parent"
-				android:layout_height="match_parent"
-				android:scaleType="centerCrop"
+				android:layout_height="wrap_content"
+				android:adjustViewBounds="true"
 				android:importantForAccessibility="no"
 				tools:src="#0f0"/>
 
-		</org.joinmastodon.android.ui.views.ComposeMediaLayout>
+		</org.joinmastodon.android.ui.views.MaxWidthFrameLayout>
 
 		<TextView
 			android:id="@+id/title"

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

@@ -78,102 +78,110 @@
 		tools:text="Founder, CEO and lead developer @Mastodon, Germany." />
 
 	<LinearLayout
-		android:id="@+id/posts_btn"
-		android:layout_width="wrap_content"
-		android:layout_height="48dp"
-		android:layout_below="@id/bio"
-		android:layout_marginStart="16dp"
-		android:layout_marginTop="16dp"
-		android:gravity="center_horizontal"
-		android:orientation="vertical">
-
-		<TextView
-			android:id="@+id/posts_count"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:textAppearance="@style/m3_title_large"
-			tools:text="123" />
-
-		<TextView
-			android:id="@+id/posts_label"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:textAppearance="@style/m3_title_small"
-			tools:text="following" />
-	</LinearLayout>
-
-	<LinearLayout
-		android:id="@+id/followers_btn"
-		android:layout_width="wrap_content"
-		android:layout_height="48dp"
-		android:layout_toEndOf="@id/posts_btn"
-		android:layout_alignTop="@id/posts_btn"
-		android:layout_marginStart="12dp"
-		android:orientation="vertical"
-		android:gravity="center_horizontal">
-		<TextView
-			android:id="@+id/followers_count"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:textAppearance="@style/m3_title_large"
-			tools:text="123"/>
-		<TextView
-			android:id="@+id/followers_label"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:textAppearance="@style/m3_title_small"
-			tools:text="following"/>
-	</LinearLayout>
-
-	<LinearLayout
-		android:id="@+id/following_btn"
-		android:layout_width="wrap_content"
-		android:layout_height="48dp"
-		android:layout_alignTop="@id/posts_btn"
-		android:layout_toEndOf="@id/followers_btn"
-		android:layout_marginStart="12dp"
-		android:orientation="vertical"
-		android:gravity="center_horizontal">
-		<TextView
-			android:id="@+id/following_count"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:textAppearance="@style/m3_title_large"
-			tools:text="123"/>
-		<TextView
-			android:id="@+id/following_label"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:textAppearance="@style/m3_title_small"
-			tools:text="following"/>
-	</LinearLayout>
-
-	<FrameLayout
-		android:id="@+id/action_btn_wrap"
-		android:layout_width="wrap_content"
+		android:layout_width="match_parent"
 		android:layout_height="wrap_content"
-		android:layout_alignParentEnd="true"
-		android:layout_alignTop="@id/posts_btn"
-		android:layout_marginTop="-8dp"
-		android:padding="8dp"
-		android:layout_marginEnd="8dp"
-		android:clipToPadding="false">
-		<org.joinmastodon.android.ui.views.ProgressBarButton
-			android:id="@+id/action_btn"
+		android:layout_below="@id/bio"
+		android:orientation="horizontal">
+
+		<LinearLayout
+			android:id="@+id/posts_btn"
+			android:layout_width="wrap_content"
+			android:layout_height="48dp"
+			android:layout_marginStart="16dp"
+			android:layout_marginTop="16dp"
+			android:gravity="center_horizontal"
+			android:orientation="vertical">
+
+			<TextView
+				android:id="@+id/posts_count"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textAppearance="@style/m3_title_large"
+				tools:text="123" />
+
+			<TextView
+				android:id="@+id/posts_label"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textAppearance="@style/m3_title_small"
+				tools:text="following" />
+		</LinearLayout>
+
+		<LinearLayout
+			android:id="@+id/followers_btn"
+			android:layout_width="wrap_content"
+			android:layout_height="48dp"
+			android:layout_marginTop="16dp"
+			android:layout_marginStart="12dp"
+			android:orientation="vertical"
+			android:gravity="center_horizontal">
+			<TextView
+				android:id="@+id/followers_count"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textAppearance="@style/m3_title_large"
+				tools:text="123"/>
+			<TextView
+				android:id="@+id/followers_label"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textAppearance="@style/m3_title_small"
+				tools:text="following"/>
+		</LinearLayout>
+
+		<LinearLayout
+			android:id="@+id/following_btn"
+			android:layout_width="wrap_content"
+			android:layout_height="48dp"
+			android:layout_marginTop="16dp"
+			android:layout_marginStart="12dp"
+			android:orientation="vertical"
+			android:gravity="center_horizontal">
+			<TextView
+				android:id="@+id/following_count"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textAppearance="@style/m3_title_large"
+				tools:text="123"/>
+			<TextView
+				android:id="@+id/following_label"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textAppearance="@style/m3_title_small"
+				tools:text="following"/>
+		</LinearLayout>
+
+		<Space
+			android:layout_width="0px"
+			android:layout_height="1px"
+			android:layout_weight="1"/>
+
+		<FrameLayout
+			android:id="@+id/action_btn_wrap"
 			android:layout_width="wrap_content"
 			android:layout_height="wrap_content"
-			tools:text="Edit Profile"/>
-		<ProgressBar
-			android:id="@+id/action_progress"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:layout_gravity="center"
-			android:indeterminate="true"
-			style="?android:progressBarStyleSmall"
-			android:elevation="10dp"
-			android:outlineProvider="none"
-			android:indeterminateTint="?colorButtonText"
-			android:visibility="gone"/>
-	</FrameLayout>
+			android:layout_marginTop="8dp"
+			android:padding="8dp"
+			android:layout_marginEnd="8dp"
+			android:clipToPadding="false">
+			<org.joinmastodon.android.ui.views.ProgressBarButton
+				android:id="@+id/action_btn"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:singleLine="true"
+				tools:text="@string/follow_back"/>
+			<ProgressBar
+				android:id="@+id/action_progress"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:layout_gravity="center"
+				android:indeterminate="true"
+				style="?android:progressBarStyleSmall"
+				android:elevation="10dp"
+				android:outlineProvider="none"
+				android:indeterminateTint="?colorButtonText"
+				android:visibility="gone"/>
+		</FrameLayout>
+	</LinearLayout>
 
 </RelativeLayout>

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

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
 	<item android:id="@+id/delete" android:title="@string/delete"/>
+	<item android:id="@+id/delete_and_redraft" android:title="@string/delete_and_redraft"/>
+	<item android:id="@+id/pin" android:title="@string/pin_post"/>
+	<item android:id="@+id/unpin" android:title="@string/unpin_post"/>
 	<item android:id="@+id/mute" android:title="@string/mute_user"/>
 	<item android:id="@+id/block" android:title="@string/block_user"/>
 	<item android:id="@+id/block_domain" android:title="@string/block_domain"/>

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

@@ -7,4 +7,10 @@
 	<item android:id="@+id/block_domain" android:title="@string/block_domain"/>
 	<item android:id="@+id/hide_boosts" android:title="@string/hide_boosts_from_user"/>
 	<item android:id="@+id/open_in_browser" android:title="@string/open_in_browser"/>
+	<item
+		android:id="@+id/bookmarks"
+		android:showAsAction="always"
+		android:visible="false"
+		android:icon="@drawable/ic_fluent_bookmark_multiple_24_filled"
+		android:title="@string/bookmarks"/>
 </menu>

mastodon/src/main/res/mipmap-anydpi-v26/ic_shortcut_compose.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background>
+        <shape>
+            <solid android:color="@color/shortcut_icon_background"/>
+            <size android:width="108dp" android:height="108dp"/>
+        </shape>
+    </background>
+    <foreground android:drawable="@drawable/ic_compose_foreground"/>
+</adaptive-icon>

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

@@ -42,6 +42,7 @@
 	</plurals>
 	<string name="posts">Beiträge</string>
 	<string name="posts_and_replies">Beiträge und Antworten</string>
+	<string name="pinned_posts">Angeheftet</string>
 	<string name="media">Medien</string>
 	<string name="profile_about">Über</string>
 	<string name="button_follow">Folgen</string>
@@ -121,9 +122,20 @@
 	<string name="action_vote">Abstimmen</string>
 	<string name="tap_to_reveal">Zum Anzeigen tippen</string>
 	<string name="delete">Löschen</string>
+	<string name="delete_and_redraft">Löschen und neu erstellen</string>
 	<string name="confirm_delete_title">Beitrag löschen</string>
+	<string name="confirm_delete_and_redraft_title">Beitrag löschen und neu erstellen</string>
 	<string name="confirm_delete">Bist du dir sicher, dass du den Beitrag löschen möchtest?</string>
+	<string name="confirm_delete_and_redraft">Bist du dir sicher, dass du den Beitrag löschen und neu erstellen möchtest?</string>
 	<string name="deleting">Wird gelöscht…</string>
+	<string name="pin_post">An Profil anheften</string>
+	<string name="confirm_pin_post_title">Beitrag an Profil anheften</string>
+	<string name="confirm_pin_post">Möchtest du den Beitrag an dein Profil anheften?</string>
+	<string name="pinning">Wird angeheftet…</string>
+	<string name="unpin_post">Von Profil lösen</string>
+	<string name="confirm_unpin_post_title">Angehefteten Beitrag von Profil lösen</string>
+	<string name="confirm_unpin_post">Bist du dir sicher, dass du den angehefteten Beitrag von deinem Profil lösen möchtest?</string>
+	<string name="unpinning">Wird vom Profil gelöst…</string>
 	<string name="notification_channel_audio_player">Audiowiedergabe</string>
 	<string name="play">Abspielen</string>
 	<string name="pause">Pausieren</string>
@@ -317,7 +329,7 @@
 	<string name="manually_approves_followers">Genehmigt Folgende manuell</string>
 	<string name="current_account">Aktuelles Konto</string>
 	<string name="log_out_account">%s ausloggen</string>
-    <!-- translators: %,d is a valid placeholder, it formats the number with locale-dependent grouping separators -->
+	<!-- translators: %,d is a valid placeholder, it formats the number with locale-dependent grouping separators -->
 	<plurals name="x_followers">
 		<item quantity="one">%,d Follower</item>
 		<item quantity="other">%,d Follower</item>

mastodon/src/main/res/values-night/colors.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+	<color name="shortcut_icon_background">@color/gray_700</color>
+	<color name="shortcut_icon_foreground">@color/primary_600</color>
+</resources>

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

@@ -92,5 +92,9 @@
 	<color name="highlight_over_light">#18000000</color>
 
 	<color name="favorite_selected">@color/warning_500</color>
+	<color name="bookmark_selected">@color/success_500</color>
 	<color name="boost_selected">@color/primary_500</color>
+
+	<color name="shortcut_icon_background">@color/gray_100</color>
+	<color name="shortcut_icon_foreground">@color/primary_700</color>
 </resources>

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

@@ -4,6 +4,7 @@
 
 	<item name="profile_posts" type="id"/>
 	<item name="profile_posts_with_replies" type="id"/>
+	<item name="profile_pinned_posts" type="id"/>
 	<item name="profile_media" type="id"/>
 	<item name="profile_about" type="id"/>
 	

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

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-	<string name="app_name">Mastodon</string>
+	<string name="app_name" translatable="false">Mastadon</string>
 
 	<string name="get_started">Get started</string>
 	<string name="log_in">Log in</string>
@@ -47,6 +47,7 @@
 	</plurals>
 	<string name="posts">Posts</string>
 	<string name="posts_and_replies">Posts and Replies</string>
+	<string name="pinned_posts">Pinned</string>
 	<string name="media">Media</string>
 	<string name="profile_about">About</string>
 	<string name="button_follow">Follow</string>
@@ -126,9 +127,20 @@
 	<string name="action_vote">Vote</string>
 	<string name="tap_to_reveal">Tap to reveal</string>
 	<string name="delete">Delete</string>
+	<string name="delete_and_redraft">Delete and re-draft</string>
 	<string name="confirm_delete_title">Delete Post</string>
+	<string name="confirm_delete_and_redraft_title">Delete and re-draft Post</string>
 	<string name="confirm_delete">Are you sure you want to delete this post?</string>
+	<string name="confirm_delete_and_redraft">Are you sure you want to delete and re-draft this post?</string>
 	<string name="deleting">Deleting…</string>
+	<string name="pin_post">Pin to profile</string>
+	<string name="confirm_pin_post_title">Pin post to profile</string>
+	<string name="confirm_pin_post">Do you want to pin this post to your profile?</string>
+	<string name="pinning">Pinning post…</string>
+	<string name="unpin_post">Unpin from profile</string>
+	<string name="confirm_unpin_post_title">Unpin post from profile</string>
+	<string name="confirm_unpin_post">Are you sure you want to unpin this post?</string>
+	<string name="unpinning">Unpinning post…</string>
 	<string name="notification_channel_audio_player">Audio playback</string>
 	<string name="play">Play</string>
 	<string name="pause">Pause</string>
@@ -280,6 +292,8 @@
 	<string name="button_reblog">Reblog</string>
 	<string name="button_favorite">Favorite</string>
 	<string name="button_share">Share</string>
+	<string name="button_bookmark">Bookmark</string>
+	<string name="bookmarks">Bookmarks</string>
 	<string name="media_no_description">Media without description</string>
 	<string name="add_media">Add media</string>
 	<string name="add_poll">Add a poll</string>
@@ -343,4 +357,5 @@
 		<item quantity="other">%,d reblogs</item>
 	</plurals>
 	<string name="timestamp_via_app">%1$s via %2$s</string>
+	<string name="time_now">now</string>
 </resources>