/**
* Creates and returns a snackbar to display the given text.
*
* @param text The text to show on the snackbar.
* @param controller The SnackbarController to receive callbacks about the snackbar's state.
*/
public static Snackbar make(CharSequence text, SnackbarController controller) {
Snackbar s = new Snackbar();
s.mText = text;
s.mController = controller;
return s;
}
