如何使textview显示和消失？

Question

默认值消失.我想知道如何text-view出现和消失.

Answer 1

您可以设置特定的View's可见性像:

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.(: