聊天键盘
用法示例: _keyboard = [[SSKeyboard alloc] initWithKeyboardType:SSKeyboardTypeChat shoundResizedView:nil loadPhotoIcon:YES delegate:self]; [_keyboard delegateAddKeyboardControl]; [self.view addSubview:self.keyboard];
//需要在dealloc中加入这个方法:
- (void)dealloc { [_keyboard removeKeyboardControl]; }