On Sep 30, 11:03 am, New Developer <[email protected]> wrote: > I have an activity which has my own media class which extends ImageView > with some special functions. > I use this to play a video frame by frame using MediaMetadataRetrieve > The problem is that it only shows the first frame even though the code > does step through and collect multiple frames and bitmaps and places > them on the ImageView. > > The code, does but visually only the first frame ever shows. Show How > can I force the whole Activity to redraw .
You don't need to draw the whole Activity over. If you set a bitmap into an ImageView, Android will render that after your code completes its current run and allows the UI thread to process that change. You need to put each frame into the ImageView followed by some delay. You can use a Handler to schedule delays on the UI thread. Doug -- 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
