public static interface View.OnSystemUiVisibilityChangeListener
android.view.View.OnSystemUiVisibilityChangeListener |
在状态栏更改可见性时调用回调的接口定义。 这会报告系统UI状态的全局更改,而不是应用程序请求的内容。
Public methods |
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abstract void |
onSystemUiVisibilityChange(int visibility) 由于致电 |
void onSystemUiVisibilityChange (int visibility)
由于拨打 setSystemUiVisibility(int)
而导致状态栏更改可见性时调用。
Parameters | |
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visibility |
int : Bitwise-or of flags SYSTEM_UI_FLAG_LOW_PROFILE , SYSTEM_UI_FLAG_HIDE_NAVIGATION , and SYSTEM_UI_FLAG_FULLSCREEN . This tells you the global state of these UI visibility flags, not what your app is currently applying. |