public void altbildirim(Activity context,String yazi,int sure) {
        View parentLayout = context.findViewById(android.R.id.content);
        Snackbar snackbar = Snackbar.make(parentLayout, yazi, sure);
        View snackbarLayout = snackbar.getView();
        TextView textView = (TextView)snackbarLayout.findViewById(android.support.design.R.id.snackbar_text);
        textView.setCompoundDrawablesWithIntrinsicBounds(R.drawable.erroricon, 0, 0, 0);
        textView.setCompoundDrawablePadding(10);
        snackbar.show();
}

textView.setCompoundDrawablePadding(getResources().getDimensionPixelOffset(R.dimen.icon_padding));