How do I dynamically add individual vertical colored lines to a seekbar's progress bar?
I already have the progress.xml, progress_fill.xml and background_fill files created as individual drawables, allowing me to customize my seekbar to some extent. But the individual vertical lines may need to be drawn in many different colors and at any point on the seekbar, depending on the situation. They can't be set in the XML layout files. I guess I need to be programmatically writing little colored rects to the background_fill.xml drawable (my progress_fill has been set to mostly transparent). How do I do write those litte rects programmatically to my background_fill.xml drawable? I did something similar in a TextView, in that I used a SpannableStringBuilder and an ImageSpan to write the little rects into a TextView. But I don't see that as being available for the seekbar widget. Btw, I did ask this same question over at stackoverflow<http://stackoverflow.com/questions/11997005/add-vertical-colored-lines-to-seekbar-background-drawable>, but no answer .... -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
