[英]How to make a textview appear and disappear?
默认是消失。 我想知道如何使text-view
出现和消失。
您可以设置特定View's
可见性,例如:
yourTextViewName.setVisibility(View.VISIBLE) // For Visible/Appear
yourTextViewName.setVisibility(View.INVISIBLE) // For Invisible/Disappear
yourTextViewName.setVisibility(View.GONE) // For Gone / View not takes any space at Run time
希望这会有所帮助。(:
这是您正在寻找的方法;
private void makeTextViewDisappear(){
yourTV.setVisibility(View.VISIBLE);
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
yourTV.setVisibility(View.INVISIBLE);
// OR yourTV.setVisibility(View.GONE) to reclaim the space used by textview
}
}, 10000); //for 10 seconds
}
如果这有效,请不要忘记将其标记为正确答案。 问候。
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
yourTextViewName.setVisibility(View.VISIBLE)
}
}, 5000); <--- change time here
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