Android development display and hide of controls setVisibility View. VISIBLE View. INVISIBLE View. GONE

In Android, setVisibility is used as an attribute of display and hiding, so we all operate in code, such as:

[code] < span style="white-space:pre" > < /span > this.mItem.setVisibility(View.VISIBLE);[code]

There are three values that can be set, namely:

View. VISIBLE visible

View. INVISIBLE is not visible, but the seat it used to occupy is still there

View. GONE is not visible, leaving no trace or position