Emoji Reactions Support (#645)

* Display Pleroma emoji reactions

* Interact with existing Pleroma emoji reactions

* Setting for emoji reaction support

* Setting for displaying reactions in timelines

* More horizontal padding on reactions display item

* List accounts who reacted

* Arbitrary emoji reaction from status footer

* Hide custom emoji keyboard when emoji is selected

* Clear preferences before applying
All preferences get written anyways so nothing will be lost

* Reset react visibility state on bind

* Fix custom emoji turning black when reacting

* Load reactions when a new one is added

* Emoji reactions grid

* Load custom emoji in reactions list fragment

* New reaction toast messages and Unicode emoji regex

* Make custom emoji picker for reactions scrollable

* Scroll down to show custom emoji picker when reacting

* Divider after reaction custom emoji picker

* Animate react button opacity back in

* fix plural strings

* re-implement reactions using horizontal recycler view

* update reactions with event

* tweak emoji font size

* tweak button styles (a tiny bit)

* change footer react button behavior

* fix emoji reaction status item padding

* move emoji reactions below content items

* add content description and tooltip

* use custom emoji keyboard to enter unicode emoji

* fix reactions clearing on status counter updates

* fix space next to emoji reactions not clickable

* make compatible with glitch-soc

* Remove now unused EmojiReactionsView class

* improve handling of reaction padding

---------

Co-authored-by: sk <sk22@mailbox.org>

mastodon/src/main/java/org/joinmastodon/android/api/requests/statuses/AddStatusReaction.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 AddStatusReaction extends MastodonAPIRequest<Status> {
+	public AddStatusReaction(String id, String emoji) {
+		super(HttpMethod.POST, "/statuses/" + id + "/react/" + emoji, Status.class);
+		setRequestBody(new Object());
+	}
+}

mastodon/src/main/java/org/joinmastodon/android/api/requests/statuses/DeleteStatusReaction.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 DeleteStatusReaction extends MastodonAPIRequest<Status> {
+    public DeleteStatusReaction(String id, String emoji) {
+        super(HttpMethod.POST, "/statuses/" + id + "/unreact/" + emoji, Status.class);
+		setRequestBody(new Object());
+    }
+}

mastodon/src/main/java/org/joinmastodon/android/api/requests/statuses/PleromaAddStatusReaction.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 PleromaAddStatusReaction extends MastodonAPIRequest<Status> {
+    public PleromaAddStatusReaction(String id, String emoji) {
+        super(HttpMethod.PUT, "/pleroma/statuses/" + id + "/reactions/" + emoji, Status.class);
+		setRequestBody(new Object());
+    }
+}

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

@@ -0,0 +1,10 @@
+package org.joinmastodon.android.api.requests.statuses;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.Status;
+
+public class PleromaDeleteStatusReaction extends MastodonAPIRequest<Status> {
+    public PleromaDeleteStatusReaction(String id, String emoji) {
+        super(HttpMethod.DELETE, "/pleroma/statuses/" + id + "/reactions/" + emoji, Status.class);
+    }
+}

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

@@ -0,0 +1,14 @@
+package org.joinmastodon.android.api.requests.statuses;
+
+import com.google.gson.reflect.TypeToken;
+
+import org.joinmastodon.android.api.MastodonAPIRequest;
+import org.joinmastodon.android.model.EmojiReaction;
+
+import java.util.List;
+
+public class PleromaGetStatusReactions extends MastodonAPIRequest<List<EmojiReaction>> {
+    public PleromaGetStatusReactions(String id, String emoji) {
+        super(HttpMethod.GET, "/pleroma/statuses/" + id + "/reactions/" + (emoji != null ? emoji : ""), new TypeToken<>(){});
+    }
+}

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

@@ -38,6 +38,9 @@ public class AccountLocalPreferences{
 	public String timelineReplyVisibility; // akkoma-only
 	public boolean keepOnlyLatestNotification;
 
+	public boolean emojiReactionsEnabled;
+	public boolean showEmojiReactionsInLists;
+
 	private final static Type recentLanguagesType = new TypeToken<ArrayList<String>>() {}.getType();
 	private final static Type timelinesType = new TypeToken<ArrayList<TimelineDefinition>>() {}.getType();
 
@@ -62,6 +65,8 @@ public class AccountLocalPreferences{
 		publishButtonText=prefs.getString("publishButtonText", null);
 		timelineReplyVisibility=prefs.getString("timelineReplyVisibility", null);
 		keepOnlyLatestNotification=prefs.getBoolean("keepOnlyLatestNotification", false);
+		emojiReactionsEnabled=prefs.getBoolean("emojiReactionsEnabled", session.getInstance().isPresent() && session.getInstance().get().isAkkoma());
+		showEmojiReactionsInLists=prefs.getBoolean("showEmojiReactionsInLists", false);
 	}
 
 	public long getNotificationsPauseEndTime(){
@@ -93,6 +98,8 @@ public class AccountLocalPreferences{
 				.putString("publishButtonText", publishButtonText)
 				.putString("timelineReplyVisibility", timelineReplyVisibility)
 				.putBoolean("keepOnlyLatestNotification", keepOnlyLatestNotification)
+				.putBoolean("emojiReactionsEnabled", emojiReactionsEnabled)
+				.putBoolean("showEmojiReactionsInLists", showEmojiReactionsInLists)
 				.apply();
 	}
 }