处理键盘部分

CustomKeyboard/KeyboardViewController.m

@@ -27,6 +27,7 @@
 #import "Masonry.h"
 #import "UIImage+KBColor.h"
 #import <AVFoundation/AVFoundation.h>
+#import <SDWebImage/SDWebImage.h>
 
 // #import "KBLog.h"
 
@@ -74,6 +75,9 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
     KBFunctionView *functionView; // 功能面板视图（点击工具栏第0个时显示）
 @property(nonatomic, strong) KBSettingView *settingView; // 设置页
 @property(nonatomic, strong) UIImageView *bgImageView;   // 背景图（在底层）
+@property(nonatomic, strong) UIImageView *personaAvatarImageView; // 语音模式下显示的 persona 小头像
+@property(nonatomic, strong) UIImageView *personaGrayImageView; // 语音模式下显示的 persona 小头像
+
 @property(nonatomic, strong) KBChatPanelView *chatPanelView;
 @property(nonatomic, strong) KBKeyboardSubscriptionView *subscriptionView;
 @property(nonatomic, strong) KBSuggestionEngine *suggestionEngine;
@@ -154,6 +158,8 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
 - (void)viewWillDisappear:(BOOL)animated {
   [super viewWillDisappear:animated];
   [[KBBackspaceUndoManager shared] registerNonClearAction];
+  // 清理 persona 头像内存
+  [self kb_hidePersonaAvatar];
 }
 
 - (void)traitCollectionDidChange:(UITraitCollection *)previousTraitCollection {
@@ -653,6 +659,8 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
   if (index == 1) {
     [self showFunctionPanel:NO];
     [self showChatPanel:YES];
+    // 显示 persona 头像
+    [self kb_showPersonaAvatarOnBgImageView];
     return;
   }
   [self showFunctionPanel:NO];
@@ -812,6 +820,8 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
   }
   self.chatAudioPlayer = nil;
   [self showChatPanel:NO];
+  // 隐藏 persona 头像
+  [self kb_hidePersonaAvatar];
 }
 
 #pragma mark - Chat Helpers
@@ -1292,6 +1302,92 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
   return _subscriptionView;
 }
 
+- (UIImageView *)personaAvatarImageView {
+  if (!_personaAvatarImageView) {
+    _personaAvatarImageView = [[UIImageView alloc] init];
+    _personaAvatarImageView.contentMode = UIViewContentModeScaleAspectFill;
+    _personaAvatarImageView.clipsToBounds = YES;
+    _personaAvatarImageView.hidden = YES;
+  }
+  return _personaAvatarImageView;
+}
+- (UIImageView *)personaGrayImageView{
+    if (!_personaGrayImageView) {
+        _personaGrayImageView = [[UIImageView alloc] init];
+        _personaAvatarImageView.contentMode = UIViewContentModeScaleAspectFill;
+
+    }
+    return _personaGrayImageView;
+}
+
+#pragma mark - Persona Avatar
+
+/// 从 AppGroup 读取选中的 persona 信息
+- (NSDictionary *)kb_selectedPersonaFromAppGroup {
+  NSUserDefaults *ud = [[NSUserDefaults alloc] initWithSuiteName:AppGroup];
+  NSDictionary *personaDict = [ud objectForKey:@"AppGroup_SelectedPersona"];
+  if ([personaDict isKindOfClass:[NSDictionary class]]) {
+    return personaDict;
+  }
+  return nil;
+}
+
+/// 在 bgImageView 上显示 persona 头像
+- (void)kb_showPersonaAvatarOnBgImageView {
+  // 检查是否有完全访问权限
+  if (![[KBFullAccessManager shared] hasFullAccess]) {
+    NSLog(@"[Keyboard] 未开启完全访问，无法显示 persona 头像");
+    return;
+  }
+  
+  // 从 AppGroup 共享目录读取预处理好的小图片
+  NSURL *containerURL = [[NSFileManager defaultManager] containerURLForSecurityApplicationGroupIdentifier:AppGroup];
+  if (!containerURL) {
+    NSLog(@"[Keyboard] 无法获取 AppGroup 容器目录");
+    return;
+  }
+  
+  NSString *imagePath = [[containerURL path] stringByAppendingPathComponent:@"persona_cover.jpg"];
+  if (![[NSFileManager defaultManager] fileExistsAtPath:imagePath]) {
+    NSLog(@"[Keyboard] persona 封面图文件不存在: %@", imagePath);
+    return;
+  }
+  
+  NSLog(@"[Keyboard] 准备从本地加载 persona 封面图: %@", imagePath);
+  
+  // 添加视图到 contentView，与 bgImageView 尺寸一致
+  if (!self.personaAvatarImageView.superview) {
+    [self.contentView insertSubview:self.personaAvatarImageView aboveSubview:self.bgImageView];
+      [self.personaAvatarImageView addSubview:self.personaGrayImageView];
+    [self.personaAvatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+      make.edges.equalTo(self.bgImageView);
+    }];
+      [self.personaGrayImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+          make.left.right.bottom.equalTo(self.personaAvatarImageView);
+          make.height.mas_equalTo(self.keyBoardMainView);
+      }];
+  }
+  
+  // 先清理旧图片
+  self.personaAvatarImageView.image = nil;
+  
+  // 从本地文件加载图片（已经是缩小后的小图片，内存占用很小）
+  UIImage *image = [UIImage imageWithContentsOfFile:imagePath];
+  if (image) {
+    self.personaAvatarImageView.image = image;
+    self.personaAvatarImageView.hidden = NO;
+    NSLog(@"[Keyboard] persona 封面图加载成功");
+  } else {
+    NSLog(@"[Keyboard] persona 封面图加载失败");
+  }
+}
+
+/// 隐藏 persona 头像
+- (void)kb_hidePersonaAvatar {
+  self.personaAvatarImageView.hidden = YES;
+  self.personaAvatarImageView.image = nil;
+}
+
 #pragma mark - Actions
 
 - (void)kb_openRechargeForProduct:(KBKeyboardSubscriptionProduct *)product {
@@ -1472,6 +1568,8 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
   NSLog(@"⌨️[Keyboard] apply theme id=%@ hasBg=%d", t.skinId, (img != nil));
   [self kb_logSkinDiagnosticsWithTheme:t backgroundImage:img];
   self.bgImageView.image = img;
+    self.personaGrayImageView.image = img;
+
 //  [self.chatPanelView kb_setBackgroundImage:img];
   BOOL hasImg = (img != nil);
   // 触发键区按主题重绘