自己第一次爲cell寫的協議方法

@property (nonatomic,assign) id<TTKeyBoardViewDelegate> delegate;

@protocol TTKeyBoardViewDelegate <NSObject>

-(void)keyBoardViewHide:(TTKeyBoardView *)keyBoardView textView:(UITextView *)contentView;

@end

上面是.h文件裏面要聲明的東西