void updateFragmentVisibility ( ) { FragmentTransaction ft = getSupportFragmentManager ( ) . beginTransaction ( ) ; if ( mCheckBox1 . isChecked ( ) ) ft . show ( mFragment1 ) ; else ft . hide ( mFragment1 ) ; if ( mCheckBox2 . isChecked ( ) ) ft . show ( mFragment2 ) ; else ft . hide ( mFragment2 ) ; ft . commit ( ) ; }
Update fragment visibility based on current check box state .