Interesting. I'm returning false, because when I was using the Button
class the button highlighting didn't work right if my touchHandler
returned true. See Romain Guy's reply to my question in this thread:
http://groups.google.com/group/android-developers/browse_thread/thread/0133ac99a57f7f91#
I haven't previously tried returning true from a touchHandler for the
ImageView or ImageButton classes.
Results:
With the ImageView class, I get ACTION_UP only if my touchHandler
returns true.
With the ImageButton class, I get ACTION_UP regardless of whether my
touchHandler returns true or false, but if I return false, the button
highlighting doesn't work correctly.
With my own subclass of ImageButton, which forces the defStyle to 0
(rather than the value com.android.internal.R.attr.imageButtonStyle
used in the ImageButton class), I get ACTION_UP only if my
touchHandler returns true.
Why does the defStyle affect this?
Where in the view or widget sources is the decision as to whether to
deliver ACTION_UP events being made?
Thanks,
Eric
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