cursor visibility false not working on hardware back press in android

cursor visibility false not working on hardware back press in android

I have 1 edit text in my activity in that when i press a button soft
keyboard opens and on hardware backbutton the softkeyboard is closed and
cursor should be visible gone..i have implemented as below..Please help me
for it..
public void onBackPressed()
{
brand.setCursorVisible(false);
brand.clearFocus();
finish();
}
}