Sample create Bitmap icon with text (Java)

createbitmapiconwithtext.java

private Bitmap icogen(int tipo, Context context) {
        String testo = "";
        IconGenerator icg = new IconGenerator( context );
        icg.setBackground(ContextCompat.getDrawable(context,  R.drawable.amu_bubble_mask ) );
        if (tipo == 1) {
            icg.setColor( R.color.nero );
            icg.setStyle( IconGenerator.STYLE_GREEN );
            testo = "Varco";
        } else if (tipo == 2) {
            icg.setColor( R.color.bianco );
            icg.setStyle( IconGenerator.STYLE_RED );
            testo = "Stop";
        } else if (tipo == 3) {
            icg.setColor( R.color.nero );
            icg.setStyle( IconGenerator.STYLE_PURPLE );
            testo = "Inizio";
        } else if (tipo == 4) {
            icg.setColor( R.color.bianco );
            icg.setStyle( IconGenerator.STYLE_RED );
            testo = "Selezionato";
        }
        Bitmap icona = icg.makeIcon( testo );
        return icona;
    }