Add emoji to recents tab when selected from suggestions

app/src/main/java/helium314/keyboard/keyboard/KeyboardSwitcher.java

@@ -632,6 +632,10 @@ public boolean isShowingStripContainer() {
         return mStripContainer.isShown();
     }
 
+    public EmojiPalettesView getEmojiPalettesView() {
+        return mEmojiPalettesView;
+    }
+
     public View getVisibleKeyboardView() {
         if (isShowingEmojiPalettes()) {
             return mEmojiPalettesView;

app/src/main/java/helium314/keyboard/keyboard/emoji/DynamicGridKeyboard.java

@@ -233,20 +233,24 @@ public void loadRecentKeys(final Collection<DynamicGridKeyboard> keyboards) {
         final String str = mPrefs.getString(Settings.PREF_EMOJI_RECENT_KEYS, Defaults.PREF_EMOJI_RECENT_KEYS);
         final List<Object> keys = JsonUtils.jsonStrToList(str);
         for (final Object o : keys) {
-            final Key key;
-            if (o instanceof Integer) {
-                final int code = (Integer)o;
-                key = getKeyByCode(keyboards, code);
-            } else if (o instanceof final String outputText) {
-                key = getKeyByOutputText(keyboards, outputText);
-            } else {
-                Log.w(TAG, "Invalid object: " + o);
-                continue;
+            final Key key = getKey(keyboards, o);
+            if (key != null) {
+                addKeyLast(key);
             }
-            addKeyLast(key);
         }
     }
 
+    Key getKey(Collection<DynamicGridKeyboard> keyboards, Object o) {
+        if (o instanceof Integer code) {
+            return getKeyByCode(keyboards, code);
+        }
+        if (o instanceof final String outputText) {
+            return getKeyByOutputText(keyboards, outputText);
+        }
+        Log.w(TAG, "Invalid object: " + o);
+        return null;
+    }
+
     private int getKeyX0(final int index) {
         final int column = index % mColumnsNum;
         return column * mHorizontalStep + mHorizontalGap / 2;

app/src/main/java/helium314/keyboard/keyboard/emoji/EmojiCategory.java

@@ -27,6 +27,7 @@
 import helium314.keyboard.latin.utils.ResourceUtils;
 
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashMap;
@@ -296,7 +297,7 @@ public DynamicGridKeyboard getKeyboard(final int categoryId, final int id) {
                         mLayoutSet.getKeyboard(KeyboardId.ELEMENT_EMOJI_RECENTS),
                         mMaxRecentsKeyCount, categoryId, currentWidth);
                 mCategoryKeyboardMap.put(categoryKeyboardMapKey, kbd);
-                kbd.loadRecentKeys(mCategoryKeyboardMap.values());
+                kbd.loadRecentKeys(getKeyboards());
                 return kbd;
             }
 
@@ -320,6 +321,10 @@ public DynamicGridKeyboard getKeyboard(final int categoryId, final int id) {
         }
     }
 
+    Collection<DynamicGridKeyboard> getKeyboards() {
+        return mCategoryKeyboardMap.values();
+    }
+
     private int computeMaxKeyCountPerPage() {
         final DynamicGridKeyboard tempKeyboard = new DynamicGridKeyboard(mPrefs,
                 mLayoutSet.getKeyboard(KeyboardId.ELEMENT_EMOJI_RECENTS),

app/src/main/java/helium314/keyboard/keyboard/emoji/EmojiPalettesView.java

@@ -341,12 +341,17 @@ public void startEmojiPalettes(final KeyVisualAttributes keyVisualAttr,
         initDictionaryFacilitator();
     }
 
+    public void addRecent(String emoji) {
+        initialize();
+        addRecentKey(getRecentsKeyboard().getKey(mEmojiCategory.getKeyboards(), emoji));
+    }
+
     private void addRecentKey(final Key key) {
         if (Settings.getValues().mIncognitoModeEnabled) {
             // We do not want to log recent keys while being in incognito
             return;
         }
-        if (mEmojiCategory.isInRecentTab()) {
+        if (getVisibility() == VISIBLE && mEmojiCategory.isInRecentTab()) {
             getRecentsKeyboard().addPendingKey(key);
             return;
         }

app/src/main/java/helium314/keyboard/latin/inputlogic/InputLogic.java

@@ -311,6 +311,11 @@ public InputTransaction onPickSuggestionManually(final SettingsValues settingsVa
         mConnection.endBatchEdit();
         // Don't allow cancellation of manual pick
         mLastComposedWord.deactivate();
+
+        if (suggestionInfo.isEmoji()) {
+            KeyboardSwitcher.getInstance().getEmojiPalettesView().addRecent(suggestion);
+        }
+
         // Space state must be updated before calling updateShiftState
         if (settingsValues.mAutospaceAfterSuggestion)
             mSpaceState = SpaceState.PHANTOM;