fix: translate locale, sticker LRU trim, composer CAPS_LOCK case

Translate quick-action now reads the user's preferred target locale
from TranslationLanguagePackManager instead of hardcoding "en".

Sticker bitmap LRU cache (64 entries, up to ~64 MB) now evicts on
system memory pressure via onTrimMemory in FlorisImeService.

Composer WithRules case conversion now uses per-character uppercaseChar()
instead of String.uppercase(), preserving character count under CAPS_LOCK
(e.g. ß → ẞ instead of "SS").

Stream leak items removed from roadmap — both store methods already
wrap the input stream in .use {}.

HoneycombHexButton palette item removed — production honeycomb uses
the themed TextKeyButton path; the standalone widget is test-only.

Author: SysAdminDoc

README.md

@@ -1,6 +1,6 @@
 # SwiftFloris
 
-![Version](https://img.shields.io/badge/version-v1.9.42-blue) ![License](https://img.shields.io/badge/license-Apache%202.0-green) ![Platform](https://img.shields.io/badge/platform-Android%208.0+-orange) ![Network](https://img.shields.io/badge/network-none-lightgrey) ![Dictionary imports](https://img.shields.io/badge/dictionary%20imports-local%20files-green)
+![Version](https://img.shields.io/badge/version-v1.9.43-blue) ![License](https://img.shields.io/badge/license-Apache%202.0-green) ![Platform](https://img.shields.io/badge/platform-Android%208.0+-orange) ![Network](https://img.shields.io/badge/network-none-lightgrey) ![Dictionary imports](https://img.shields.io/badge/dictionary%20imports-local%20files-green)
 
 **SwiftFloris** is a privacy-first Android keyboard, forked from FlorisBoard and pushed toward SwiftKey-class multilingual typing without the cloud. It ships under Apache-2.0, holds no `INTERNET` permission, and binds zero accounts.
 
@@ -37,7 +37,7 @@
 
 ## Highlights
 
-| Area | What's in v1.9.42 | Privacy posture |
+| Area | What's in v1.9.43 | Privacy posture |
 |------|-------------------|-----------------|
 | **Autocorrect / prediction** | SCOWL 117k English dictionary, heap-bounded SymSpell d1+d2, bigram + trigram next-word, capitalization-aware completions, contraction handling, instant-remember user-dictionary overlay | On-device |
 | **Multilingual typing** | Bilingual subtype presets (EN+ES / EN+FR / EN+DE), per-token Latin language identification, top-two straddle guard, sentence-local context scoring, opt-in remembered keyboard language per app, and stale-id-safe manual subtype switching | On-device |
@@ -304,6 +304,7 @@ Current SM-S938B / Android 16 baselines record `am start -W` first-render median
 
 The full public release stream lives on [GitHub Releases](https://github.com/SysAdminDoc/SwiftFloris/releases).
 
+- **v1.9.43** (2026-06-13) — Translate quick-action now reads the user's preferred target locale instead of hardcoding English. Sticker bitmap LRU cache now trims on system memory pressure. Composer WithRules case conversion now preserves character count under CAPS_LOCK.
 - **v1.9.42** (2026-06-13) — Deep audit pass 2: sticker bitmap downsampling now keys on longest edge (prevents OOM on wide/tall stickers), space-bar swipe-up NO_ACTION no longer swallows the gesture, clipboard restore no longer crashes on image/video items with null URIs, numeric/phone mode keys no longer consume manual shift state.
 - **v1.9.41** (2026-06-12) — Android 17 adaptive IME validation now covers sw600 foldable/tablet sizing, split/floating window clipping, no large-screen manifest opt-out, and phone/tablet/foldable emulator smoke lanes.
 - **v1.9.40** (2026-06-12) — Pending F40 Roborazzi settings and keyboard-surface screenshots are now active visual gates, with committed baselines for AI features, voice input, MCP settings, typing stats, honeycomb, and glide trail surfaces.
@@ -508,7 +509,7 @@ limitations under the License.
 
 ## Status
 
-🚀 **Active development.** Current release: **v1.9.42** (2026-06-13). The SwiftKey account export window closed on **2026-05-31**; local/on-device migration paths remain documented above.
+🚀 **Active development.** Current release: **v1.9.43** (2026-06-13). The SwiftKey account export window closed on **2026-05-31**; local/on-device migration paths remain documented above.
 
 ---
 

app/src/main/kotlin/dev/patrickgold/florisboard/FlorisImeService.kt

@@ -501,6 +501,13 @@ class FlorisImeService : LifecycleInputMethodService() {
         themeManager.configurationChangeCounter.update { it + 1 }
     }
 
+    override fun onTrimMemory(level: Int) {
+        super.onTrimMemory(level)
+        if (level >= android.content.ComponentCallbacks2.TRIM_MEMORY_BACKGROUND) {
+            dev.patrickgold.florisboard.ime.media.sticker.evictStickerBitmapCache()
+        }
+    }
+
     override fun onDestroy() {
         // Run our cleanup BEFORE super.onDestroy() — the lifecycle scope is
         // cancelled by super and any callbacks scheduled on it would be

app/src/main/kotlin/dev/patrickgold/florisboard/ime/media/sticker/StickerPaletteView.kt

@@ -126,6 +126,10 @@ private const val STICKER_BITMAP_CACHE_SIZE = 64
 private val stickerBitmapCache: androidx.collection.LruCache<String, ImageBitmap> =
     androidx.collection.LruCache(STICKER_BITMAP_CACHE_SIZE)
 
+fun evictStickerBitmapCache() {
+    stickerBitmapCache.evictAll()
+}
+
 @Composable
 fun StickerPaletteView(
     modifier: Modifier = Modifier,

app/src/main/kotlin/dev/patrickgold/florisboard/ime/smartbar/quickaction/QuickAction.kt

@@ -82,9 +82,8 @@ sealed class QuickAction {
      * When the addon IS installed, the translated text is committed
      * back to the editor in place of the selection.
      *
-     * The source/target locale pair is read from
-     * `prefs.translate.sourceLocale` + `prefs.translate.targetLocale`
-     * (defaults `auto` + `en`).
+     * The target locale is read from the user's preferred target in
+     * [TranslationLanguagePackManager], falling back to `"en"`.
      */
     @Serializable
     @SerialName("translate_selection")
@@ -96,7 +95,8 @@ sealed class QuickAction {
             val translator = dev.patrickgold.florisboard.ime.translate
                 .InlineTranslatorRegistry.active
             val sourceLocale = "auto"
-            val targetLocale = "en"
+            val targetLocale = dev.patrickgold.florisboard.ime.translate
+                .TranslationLanguagePackManager.preferredTargetLocale() ?: "en"
             when (val result = translator.translate(raw, sourceLocale, targetLocale)) {
                 is dev.patrickgold.florisboard.ime.translate.TranslationResult.Translated -> {
                     editorInstance.commitText(result.translatedText)

app/src/main/kotlin/dev/patrickgold/florisboard/ime/text/composing/Composer.kt

@@ -79,7 +79,12 @@ class WithRules(
             if (str.lowercase().endsWith(key)) {
                 val value = rules.getValue(key)
                 val firstOfKey = str.takeLast(key.length).take(1)
-                return (key.length - 1) to (if (firstOfKey.uppercase() == firstOfKey) value.uppercase() else value)
+                val cased = if (firstOfKey.uppercase() == firstOfKey) {
+                    String(CharArray(value.length) { value[it].uppercaseChar() })
+                } else {
+                    value
+                }
+                return (key.length - 1) to cased
             }
         }
         return 0 to toInsert

app/src/main/kotlin/dev/patrickgold/florisboard/ime/text/keyboard/HoneycombHexButton.kt

@@ -57,9 +57,7 @@ import dev.patrickgold.florisboard.lib.compose.DynamicFontScale
  * @param modifier outer modifier — the caller supplies width/height
  *        + position; the hex inscribes into whatever box it gets.
  * @param backgroundColor backdrop fill when idle.
- * @param pressedBackgroundColor backdrop fill while the pointer is
- *        down. Snygg-themed values flow through this once the
- *        TextKeyboardLayout integration lands.
+ * @param pressedBackgroundColor backdrop fill while the pointer is down.
  * @param textColor label foreground.
  */
 @Composable

fastlane/metadata/android/en-US/changelogs/2092.txt

@@ -0,0 +1 @@
+Translate quick-action reads user's preferred target locale instead of hardcoding English. Sticker bitmap LRU cache trims on system memory pressure. Composer case conversion preserves character count under CAPS_LOCK (e.g. ß → ẞ instead of SS).

gradle.properties

@@ -15,5 +15,5 @@ projectMinSdk=26
 projectTargetSdk=36
 projectCompileSdk=36
 
-projectVersionCode=2091
-projectVersionName=1.9.42
+projectVersionCode=2092
+projectVersionName=1.9.43