If(statement) delay

Question

This is a curiosity question but is there a way to delay the final line in an if statement.

eg:

if(m_Toolbar.getVisibility() == View.VISBILE) {
               ...........
    m_Toolbar.setVisibility(View.GONE);
}

How would you go about delaying the final line like (ie.GONE)?

Answer 1

Thread.sleep will cause UI to freeze , I suggest to use Handler instead

if(m_Toolbar.getVisibility() == View.VISBILE) {
    ...........
    new Handler().postDelayed(new Runnable() {
        @Override
        public void run() {
            m_Toolbar.setVisibility(View.GONE);
        }
    }, 3000);//3 seconds
}