由于项目需要,需要自定义键盘。ios系统键盘会缓存键盘输入,并保存在系统目录下的文件里,并且是明文存储,存在帐号密码泄漏风险。在别人代码基础上修改了下,美化了下界面,去掉了字符输入,加了点击特效,截图如下:
调用方法:
LVKeyboard* keyBoard = [[LVKeyboard alloc] init];keyBoard.delegate = self;_tf_input.inputView = keyBoard;_tf_input.delegate = self;
LVKeyboard是自定义键盘,将其设置为某个uitextfield对象的inputview,并且实现其代理:
/*** 点击了文字或字符数字按钮*/
- (void)keyboard:(LVKeyboard *)keyboard didClickTextButton:(UIButton *)textBtn string:(NSMutableString *)string;{_tf_input.text = string;
}
/*** 点击了删除按钮*/
- (void)keyboard:(LVKeyboard *)keyboard didClickDeleteButton:(UIButton *)deleteBtn string:(NSMutableString *)string;{_tf_input.text = string;
}
github地址:
https://github.com/dinner/LVKeyboard