Merge branch 'feature/delete-redraft' into fork

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

README.md

@@ -14,6 +14,9 @@ Learn more about the official app in the [blog post](https://blog.joinmastodon.o
 * [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
 

mastodon/build.gradle

@@ -9,8 +9,8 @@ android {
 		applicationId "org.joinmastodon.android.sk"
 		minSdk 23
 		targetSdk 31
-		versionCode 13
-		versionName '1.1.1+fork.13'
+		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/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/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

@@ -11,7 +11,7 @@ public class CreateOAuthApp extends MastodonAPIRequest<Application>{
 	}
 
 	private static class Request{
-		public String clientName="Mastodon for Android (Fork)";
+		public String clientName="Mastadon for Android";
 		public String redirectUris=AccountSessionManager.REDIRECT_URI;
 		public String scopes=AccountSessionManager.SCOPE;
 		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/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));
@@ -456,10 +478,8 @@ public class ComposeFragment extends MastodonToolbarFragment implements OnBackPr
 				// 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{
@@ -472,6 +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){
@@ -481,6 +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());
@@ -549,8 +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){
@@ -637,8 +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/ProfileFragment.java

@@ -522,7 +522,7 @@ public class ProfileFragment extends LoaderFragment implements OnBackPressedList
 		if(isOwnProfile){
 			for(int i=0;i<menu.size();i++){
 				MenuItem item=menu.getItem(i);
-				item.setVisible(item.getItemId()==R.id.share);
+				item.setVisible(item.getItemId()==R.id.share || item.getItemId()==R.id.bookmarks);
 			}
 			return;
 		}
@@ -542,11 +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){

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

@@ -139,6 +139,8 @@ public class HeaderStatusDisplayItem extends StatusDisplayItem{
 					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){

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

@@ -19,6 +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;
@@ -46,6 +47,8 @@ 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;
@@ -53,8 +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;
 
@@ -64,6 +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;
@@ -76,6 +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;
@@ -377,7 +388,63 @@ public class UiUtils{
 							})
 							.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){

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_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_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/menu/post.xml

@@ -1,6 +1,7 @@
 <?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"/>

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/values-de-rDE/strings.xml

@@ -122,8 +122,11 @@
 	<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>

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

@@ -92,6 +92,7 @@
 	<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>

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

@@ -127,8 +127,11 @@
 	<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>
@@ -289,6 +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>