由于項目需要,需要自定義鍵盤。ios系統鍵盤會緩存鍵盤輸入,并保存在系統目錄下的文件里,并且是明文存儲,存在帳號密碼泄漏風險。在別人代碼基礎上修改了下,美化了下界面,去掉了字符輸入,加了點擊特效,截圖如下:
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?調用方法:
LVKeyboard* keyBoard = [[LVKeyboard alloc] init];keyBoard.delegate = self;_tf_input.inputView = keyBoard;_tf_input.delegate = self;
LVKeyboard是自定義鍵盤,將其設置為某個uitextfield對象的inputview,并且實現其代理:
/*** 點擊了文字或字符數字按鈕*/
- (void)keyboard:(LVKeyboard *)keyboard didClickTextButton:(UIButton *)textBtn string:(NSMutableString *)string;{_tf_input.text = string;
}
/*** 點擊了刪除按鈕*/
- (void)keyboard:(LVKeyboard *)keyboard didClickDeleteButton:(UIButton *)deleteBtn string:(NSMutableString *)string;{_tf_input.text = string;
}
github地址:
https://github.com/dinner/LVKeyboard