how to change dialog title font size

Question

below is my code work fine only problem is its show so small font size of dialog title how i wil change font size any idea???

Dialog dialog2;
dialog2 = new Dialog(context);
View vLoad = LayoutInflater.from(ActivityHome.this).inflate(R.layout.timer, null);
dialog2.requestWindowFeature(Window.FEATURE_LEFT_ICON);
dialog2.setContentView(vLoad);
dialog2.setTitle( Html.fromHtml("<font color='#ffffff' > Due Alert</font>"));
dialog2.show();

Answer 1

Try this:

TextView title =  new TextView(context);
        title.setText("Due Alert");
        title.setGravity(Gravity.CENTER);
        title.setTextSize(30);
        title.setBackgroundColor(Color.GRAY);
        title.setTextColor(Color.WHITE);
    dialog2.setCustomTitle(title);