1

CustomKeyboard/KeyboardViewController.m

@@ -18,6 +18,7 @@
 #import "KBLocalizationManager.h"
 #import "KBSkinManager.h"
 #import "KBSuggestionEngine.h"
+#import "KBKeyboardLayoutResolver.h"
 #import <SDWebImage/SDWebImage.h>
 
 #if DEBUG
@@ -48,6 +49,7 @@ static NSString *KBFormatMB(uint64_t bytes) {
 
 {
   BOOL _kb_didTriggerLoginDeepLinkOnce;
+  NSString *_kb_lastLoadedProfileId; // 记录上次加载的 profileId
 #if DEBUG
   BOOL _kb_debugDidCountAlive;
 #endif
@@ -97,6 +99,9 @@ static NSString *KBFormatMB(uint64_t bytes) {
   [self kb_registerDarwinSkinInstallObserver];
   [self kb_consumePendingShopSkin];
   [self kb_applyDefaultSkinIfNeeded];
+
+  // 监听 App Group 配置变化，动态切换键盘布局
+  [self kb_checkAndApplyLayoutIfNeeded];
 }
 
 - (void)didReceiveMemoryWarning {
@@ -198,6 +203,9 @@ static NSString *KBFormatMB(uint64_t bytes) {
   if (self.kb_defaultGradientLayer) {
     self.kb_defaultGradientLayer.frame = self.bgImageView.bounds;
   }
+
+  // 每次布局时检查是否需要切换键盘布局
+  [self kb_checkAndApplyLayoutIfNeeded];
 }
 
 - (void)viewWillTransitionToSize:(CGSize)size
@@ -238,4 +246,39 @@ static NSString *KBFormatMB(uint64_t bytes) {
 #endif
 }
 
+#pragma mark - Layout Switching
+
+- (void)kb_checkAndApplyLayoutIfNeeded {
+  NSString *currentProfileId = [[KBKeyboardLayoutResolver sharedResolver] currentProfileId];
+  if (currentProfileId.length == 0) {
+    currentProfileId = @"en_US_qwerty"; // 默认回退
+  }
+
+  // 如果 profileId 没有变化，不需要重新加载
+  if ([currentProfileId isEqualToString:_kb_lastLoadedProfileId]) {
+    return;
+  }
+
+  NSLog(@"[KeyboardViewController] Detected profileId change: %@ -> %@", _kb_lastLoadedProfileId, currentProfileId);
+  _kb_lastLoadedProfileId = currentProfileId;
+
+  // 通知 KBKeyBoardMainView 切换布局
+  if (self.keyBoardMainView && [self.keyBoardMainView respondsToSelector:@selector(reloadLayoutWithProfileId:)]) {
+    [self.keyBoardMainView performSelector:@selector(reloadLayoutWithProfileId:) withObject:currentProfileId];
+  }
+
+  // 更新联想引擎类型
+  NSString *suggestionEngine = [[KBKeyboardLayoutResolver sharedResolver] suggestionEngineForProfileId:currentProfileId];
+  if (suggestionEngine.length > 0) {
+    [self kb_updateSuggestionEngineType:suggestionEngine];
+  }
+}
+
+- (void)kb_updateSuggestionEngineType:(NSString *)engineType {
+  // 根据 engineType 切换不同的联想引擎
+  // 例如：latin, pinyin_traditional, pinyin_simplified, bopomofo
+  NSLog(@"[KeyboardViewController] Switching suggestion engine to: %@", engineType);
+  [[KBSuggestionEngine shared] setEngineTypeFromString:engineType];
+}
+
 @end