添加联想

CustomKeyboard/View/KBKeyBoardMainView.m

@@ -11,14 +11,17 @@
 #import "KBFunctionView.h"
 #import "KBKey.h"
 #import "KBEmojiPanelView.h"
+#import "KBSuggestionBarView.h"
 #import "Masonry.h"
 #import "KBSkinManager.h"
 
-@interface KBKeyBoardMainView ()<KBToolBarDelegate, KBKeyboardViewDelegate, KBEmojiPanelViewDelegate>
+@interface KBKeyBoardMainView ()<KBToolBarDelegate, KBKeyboardViewDelegate, KBEmojiPanelViewDelegate, KBSuggestionBarViewDelegate>
 @property (nonatomic, strong) KBToolBar *topBar;
+@property (nonatomic, strong) KBSuggestionBarView *suggestionBar;
 @property (nonatomic, strong) KBKeyboardView *keyboardView;
 @property (nonatomic, strong) KBEmojiPanelView *emojiView;
 @property (nonatomic, assign) BOOL emojiPanelVisible;
+@property (nonatomic, assign) BOOL suggestionBarHasItems;
 // 注意：功能面板的展示/隐藏由外部控制器决定，此处不再直接管理显隐
 @end
 @implementation KBKeyBoardMainView
@@ -31,9 +34,17 @@
         self.topBar = [[KBToolBar alloc] init];
         self.topBar.delegate = self;
         [self addSubview:self.topBar];
+
+        // 联想栏
+        self.suggestionBar = [[KBSuggestionBarView alloc] init];
+        self.suggestionBar.delegate = self;
+        self.suggestionBar.hidden = YES;
+        [self addSubview:self.suggestionBar];
+
         // 键盘区域（高度按照设计值做等比缩放，避免不同机型上按键被压缩/拉伸）
         CGFloat keyboardAreaHeight = KBFit(200.0f);
         CGFloat bottomInset = KBFit(4.0f);
+        CGFloat topBarHeight = KBFit(40.0f);
         CGFloat barSpacing = KBFit(6.0f);
 
         self.keyboardView = [[KBKeyboardView alloc] init];
@@ -57,7 +68,17 @@
         [self.topBar mas_makeConstraints:^(MASConstraintMaker *make) {
             make.left.right.equalTo(self);
             make.top.equalTo(self.mas_top).offset(0);
-            make.bottom.equalTo(self.keyboardView.mas_top).offset(0);
+            make.height.mas_equalTo(topBarHeight);
+        }];
+
+        [self.suggestionBar mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.left.right.equalTo(self);
+            make.top.equalTo(self.topBar);
+            make.bottom.equalTo(self.topBar);
+        }];
+
+        [self.keyboardView mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.top.equalTo(self.topBar.mas_bottom).offset(barSpacing);
         }];
         // 功能面板切换交由外部控制器处理；此处不直接创建/管理
     }
@@ -74,17 +95,24 @@
     } else {
         self.keyboardView.hidden = NO;
         self.topBar.hidden = NO;
+        self.suggestionBar.hidden = !self.suggestionBarHasItems;
     }
 
     void (^changes)(void) = ^{
         self.emojiView.alpha = visible ? 1.0 : 0.0;
         self.keyboardView.alpha = visible ? 0.0 : 1.0;
         self.topBar.alpha = visible ? 0.0 : 1.0;
+        self.suggestionBar.alpha = visible ? 0.0 : (self.suggestionBarHasItems ? 1.0 : 0.0);
     };
     void (^completion)(BOOL) = ^(BOOL finished) {
         self.emojiView.hidden = !visible;
         self.keyboardView.hidden = visible;
         self.topBar.hidden = visible;
+        if (visible) {
+            self.suggestionBar.hidden = YES;
+        } else {
+            self.suggestionBar.hidden = !self.suggestionBarHasItems;
+        }
     };
 
     if (animated) {
@@ -211,10 +239,34 @@
     if ([self.topBar respondsToSelector:@selector(kb_applyTheme)]) {
         [self.topBar kb_applyTheme];
     }
+    [self.suggestionBar applyTheme:mgr.current];
     [self.keyboardView reloadKeys];
     if (self.emojiView) {
         [self.emojiView applyTheme:mgr.current];
     }
 }
 
+#pragma mark - Suggestions
+
+- (void)kb_setSuggestions:(NSArray<NSString *> *)suggestions {
+    self.suggestionBarHasItems = (suggestions.count > 0);
+    [self.suggestionBar updateSuggestions:suggestions];
+
+    if (self.emojiPanelVisible) {
+        self.suggestionBar.hidden = YES;
+        self.suggestionBar.alpha = 0.0;
+    } else {
+        self.suggestionBar.hidden = !self.suggestionBarHasItems;
+        self.suggestionBar.alpha = self.suggestionBarHasItems ? 1.0 : 0.0;
+    }
+}
+
+#pragma mark - KBSuggestionBarViewDelegate
+
+- (void)suggestionBarView:(KBSuggestionBarView *)view didSelectSuggestion:(NSString *)suggestion {
+    if ([self.delegate respondsToSelector:@selector(keyBoardMainView:didSelectSuggestion:)]) {
+        [self.delegate keyBoardMainView:self didSelectSuggestion:suggestion];
+    }
+}
+
 @end