2

CustomKeyboard/KeyboardAssets.xcassets/close_icon.imageset/Contents.json

@@ -0,0 +1,22 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "close_icon@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "close_icon@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

CustomKeyboard/KeyboardViewController.m

@@ -794,6 +794,26 @@ static void KBSkinInstallNotificationCallback(CFNotificationCenterRef center,
   [self kb_playChatAudioAtPath:message.audioFilePath];
 }
 
+- (void)chatPanelViewDidTapClose:(KBChatPanelView *)view {
+  for (KBChatMessage *msg in self.chatMessages) {
+    if (msg.audioFilePath.length > 0) {
+      NSString *tmpRoot = NSTemporaryDirectory();
+      if (tmpRoot.length > 0 &&
+          [msg.audioFilePath hasPrefix:tmpRoot]) {
+        [[NSFileManager defaultManager] removeItemAtPath:msg.audioFilePath
+                                                   error:nil];
+      }
+    }
+  }
+  [self.chatMessages removeAllObjects];
+  [self.chatPanelView kb_reloadWithMessages:@[]];
+  if (self.chatAudioPlayer.isPlaying) {
+    [self.chatAudioPlayer stop];
+  }
+  self.chatAudioPlayer = nil;
+  [self showChatPanel:NO];
+}
+
 #pragma mark - Chat Helpers
 
 - (void)kb_handleChatSendAction {
@@ -1432,6 +1452,7 @@ 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.chatPanelView kb_setBackgroundImage:img];
   BOOL hasImg = (img != nil);
   // 触发键区按主题重绘
   if ([self.keyBoardMainView respondsToSelector:@selector(kb_applyTheme)]) {

CustomKeyboard/View/KBChatMessageCell.m

@@ -21,6 +21,7 @@
 - (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
     if (self = [super initWithStyle:style reuseIdentifier:reuseIdentifier]) {
         self.backgroundColor = [UIColor clearColor];
+        self.contentView.backgroundColor = [UIColor clearColor];
         self.selectionStyle = UITableViewCellSelectionStyleNone;
 
         [self.contentView addSubview:self.avatarView];

CustomKeyboard/View/KBChatPanelView.h

@@ -12,6 +12,7 @@ NS_ASSUME_NONNULL_BEGIN
 @optional
 - (void)chatPanelView:(KBChatPanelView *)view didSendText:(NSString *)text;
 - (void)chatPanelView:(KBChatPanelView *)view didTapMessage:(KBChatMessage *)message;
+- (void)chatPanelViewDidTapClose:(KBChatPanelView *)view;
 @end
 
 @interface KBChatPanelView : UIView
@@ -20,6 +21,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 @property (nonatomic, strong, readonly) UITableView *tableView;
 
+//- (void)kb_setBackgroundImage:(nullable UIImage *)image;
 - (void)kb_reloadWithMessages:(NSArray<KBChatMessage *> *)messages;
 
 @end

CustomKeyboard/View/KBChatPanelView.m

@@ -9,6 +9,10 @@
 #import "Masonry.h"
 
 @interface KBChatPanelView () <UITableViewDataSource, UITableViewDelegate>
+//@property (nonatomic, strong) UIImageView *backgroundImageView;
+@property (nonatomic, strong) UIView *headerView;
+@property (nonatomic, strong) UILabel *titleLabel;
+@property (nonatomic, strong) UIButton *closeButton;
 @property (nonatomic, strong) UITableView *tableViewInternal;
 @property (nonatomic, copy) NSArray<KBChatMessage *> *messages;
 @end
@@ -17,13 +21,25 @@
 
 - (instancetype)initWithFrame:(CGRect)frame {
     if (self = [super initWithFrame:frame]) {
-        self.backgroundColor = [UIColor colorWithHex:0xD1D3DB];
+        self.backgroundColor = [UIColor clearColor];
 
+//        [self addSubview:self.backgroundImageView];
+        [self addSubview:self.headerView];
         [self addSubview:self.tableViewInternal];
 
+//        [self.backgroundImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+//            make.edges.equalTo(self);
+//        }];
+
+        [self.headerView mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.left.right.equalTo(self);
+            make.top.equalTo(self.mas_top);
+            make.height.mas_equalTo(KBFit(36.0f));
+        }];
+
         [self.tableViewInternal mas_makeConstraints:^(MASConstraintMaker *make) {
             make.left.right.equalTo(self);
-            make.top.equalTo(self.mas_top).offset(8);
+            make.top.equalTo(self.headerView.mas_bottom).offset(4);
             make.bottom.equalTo(self.mas_bottom).offset(-8);
         }];
     }
@@ -43,6 +59,18 @@
     }
 }
 
+//- (void)kb_setBackgroundImage:(UIImage *)image {
+//    self.backgroundImageView.image = image;
+//}
+
+#pragma mark - Actions
+
+- (void)kb_onTapClose {
+    if ([self.delegate respondsToSelector:@selector(chatPanelViewDidTapClose:)]) {
+        [self.delegate chatPanelViewDidTapClose:self];
+    }
+}
+
 #pragma mark - UITableViewDataSource
 
 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
@@ -80,6 +108,7 @@
     if (!_tableViewInternal) {
         _tableViewInternal = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
         _tableViewInternal.backgroundColor = [UIColor clearColor];
+        _tableViewInternal.backgroundView = nil;
         _tableViewInternal.separatorStyle = UITableViewCellSeparatorStyleNone;
         _tableViewInternal.dataSource = self;
         _tableViewInternal.delegate = self;
@@ -90,6 +119,61 @@
     return _tableViewInternal;
 }
 
+- (UIView *)headerView {
+    if (!_headerView) {
+        _headerView = [[UIView alloc] init];
+        _headerView.backgroundColor = [UIColor clearColor];
+        [_headerView addSubview:self.titleLabel];
+        [_headerView addSubview:self.closeButton];
+
+        [self.titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.left.equalTo(_headerView.mas_left).offset(12);
+            make.centerY.equalTo(_headerView);
+        }];
+
+        [self.closeButton mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.right.equalTo(_headerView.mas_right).offset(-12);
+            make.centerY.equalTo(_headerView);
+            make.width.height.mas_equalTo(KBFit(24.0f));
+        }];
+    }
+    return _headerView;
+}
+
+- (UILabel *)titleLabel {
+    if (!_titleLabel) {
+        _titleLabel = [[UILabel alloc] init];
+        _titleLabel.font = [UIFont systemFontOfSize:13 weight:UIFontWeightMedium];
+        _titleLabel.textColor = [UIColor colorWithHex:0x1B1F1A];
+        _titleLabel.text = KBLocalized(@"AI对话");
+    }
+    return _titleLabel;
+}
+
+- (UIButton *)closeButton {
+    if (!_closeButton) {
+        _closeButton = [UIButton buttonWithType:UIButtonTypeCustom];
+        UIImage *icon = [UIImage imageNamed:@"close_icon"];
+        [_closeButton setImage:icon forState:UIControlStateNormal];
+        _closeButton.backgroundColor = [UIColor clearColor];
+        [_closeButton addTarget:self
+                         action:@selector(kb_onTapClose)
+               forControlEvents:UIControlEventTouchUpInside];
+    }
+    return _closeButton;
+}
+
+//- (UIImageView *)backgroundImageView {
+//    if (!_backgroundImageView) {
+//        _backgroundImageView = [[UIImageView alloc] init];
+//        _backgroundImageView.contentMode = UIViewContentModeScaleAspectFill;
+//        _backgroundImageView.clipsToBounds = YES;
+//        _backgroundImageView.backgroundColor = [UIColor clearColor];
+//        _backgroundImageView.userInteractionEnabled = NO;
+//    }
+//    return _backgroundImageView;
+//}
+
 #pragma mark - Expose
 
 - (UITableView *)tableView { return self.tableViewInternal; }