固定键盘高度250

优化kbkeyboardview
优化ui

CustomKeyboard/View/KBKeyBoardMainView.m

@@ -23,16 +23,12 @@
 - (instancetype)initWithFrame:(CGRect)frame {
     if (self = [super initWithFrame:frame]) {
         self.backgroundColor = [KBSkinManager shared].current.keyboardBackground;
+       
+       
         // 顶部栏
         self.topBar = [[KBToolBar alloc] init];
         self.topBar.delegate = self;
         [self addSubview:self.topBar];
-        [self.topBar mas_makeConstraints:^(MASConstraintMaker *make) {
-            make.left.right.equalTo(self);
-            make.top.equalTo(self.mas_top).offset(6);
-            make.height.mas_equalTo(40);
-        }];
-        
         // 键盘区域
         self.keyboardView = [[KBKeyboardView alloc] init];
         self.keyboardView.delegate = self;
@@ -44,6 +40,14 @@
             make.bottom.equalTo(self.mas_bottom).offset(-4);
         }];
         
+        
+        [self.topBar mas_makeConstraints:^(MASConstraintMaker *make) {
+            make.left.right.equalTo(self);
+            make.top.equalTo(self.mas_top).offset(0);
+//            make.height.mas_equalTo(40);
+            make.bottom.equalTo(self.keyboardView.mas_top).offset(-6);
+        }];
+        
         // 功能面板切换交由外部控制器处理；此处不直接创建/管理
         
     }