Currently I am attempting to change the drawable image of the Thumb of a seekbar in android. In the onCreate() method I am able to effectively change the thumb using the following
mSeekBar.setThumb(myDrawable);
However, after the onCreate method is called, I attempt to change it again using a different drawable with the same method and the thumb disappears. The api description is 'Sets the thumb that will be drawn at the end of the progress meter within the SeekBar.' Does this mean that the image will be drawn off screen (if i 'fill_parent' with my seekbar)? I have tried changing the offset with no avail, has anyone else run into this issue? Or know how to change the thumb image while the progress is changing?
I also should mention that I am setting my background drawable for the seekbar to a blank xml file (i.e. to not have a background image).