java 在 android studio 中,我可以隐藏和显示标签/文本视图吗?如果是这样,我会用什么?

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时间:2020-11-02 14:41:51  来源:igfitidea点击:

In android studio am I able to hide and show a label/textview? if so what would i use?

javaandroid

提问by Sarju Thakkar

Is there a thing like textview visibility on and off. Thanks in advance.

有没有像 textview 可见性这样的东西打开和关闭。提前致谢。

回答by tomiQrds

In the XML you can set android:visibility="invisible"or "visible" In the Java code you can type YourTextView.setVisiblity(View.VISIBLE)

在 XML 中,您可以设置android:visibility="invisible"或“ visible”在 Java 代码中,您可以键入YourTextView.setVisiblity(View.VISIBLE)

回答by Catalina

You can use android:visibility="visible"for setting visibility in xml. The options are visible|invisible|gone.

您可以 android:visibility="visible"用于在xml 中设置可见性。选项是visible|invisible|gone

Or textview.setVisibility(View.VISIBLE)in code.

或者textview.setVisibility(View.VISIBLE)在代码中。

More info here http://developer.android.com/reference/android/view/View.html#setVisibility(int)

更多信息在这里http://developer.android.com/reference/android/view/View.html#setVisibility(int)