注：请不要关闭这个问题是重复的其他的答案只能隐藏软键栏[底部导航栏有3个控制按钮]，直到用户交互是不存在的。

你好， 我开发的涂料的应用程序，其中，用户可以类似地绘制为在MS-涂料。

要使用用户的屏幕的全屋，我想隐藏的软键栏在用户图纸或画任何东西。

所以，我知道如何隐藏软键栏，但用户的交互[上的任何互动]的软键栏出现在屏幕上。 [前棒棒糖]

有没有什么办法，我可以隐藏软键栏，他们只有在用户从应用程序退出出现。 [我想我已​​经看到这种情况发生在一些游戏]

注：地方也有人指出，操作系统显示软键栏使一些愚蠢的应用程序不会破坏用户的体验

任何铅将AP preciated。

更新： 1.这是我早先跟着链接：如何隐藏在Android手机的软键栏？

感谢。

 公共无效hideSoftKeyboard（）{
    如果（getCurrentFocus（）！= NULL）{
        InputMethodManager inputMethodManager =（InputMethodManager）getSystemService（INPUT_METHOD_SERVICE）;
        inputMethodManager.hideSoftInputFromWindow（getCurrentFocus（）getWindowToken（），0）;
    }
}
 

使用这种方法来隐藏键盘使其具有焦点。

Note: Please don't close this question as duplicate as the other answers only hide the softkey bar [navigation bar at the bottom with 3 control buttons] till the user interaction is not there.

Hi, I am developing a paint app in which the user can draw similarly as in MS-paint.

To use the full estate of user's screen, I wish to hide the softkeys bar while the user is drawing or painting anything.

So, I know how to hide the soft-keys bar but on user interaction [on Any interaction] the soft-keys bar appear on the screen. [Before lollipop]

Is there any way that I can hide the soft-keys bar and they only appear after the user has exited from the app. [I think I have seen this happening in some of the games]

Note: somewhere it was also stated that the OS shows the soft-keys bar so that some goofy app doesn't ruin user's experience.

Any lead will be appreciated.

Updates: 1. This is the link that I had followed earlier: How to hide the soft-key bar on Android phone?

Thanks.

 public void hideSoftKeyboard() {
    if (getCurrentFocus() != null) {
        InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
        inputMethodManager.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
    }
}

Use this method to hide keyboard it has focus.