Doing work on demand in a ViewFlipper
I want to load a URL when a certain view in my ViewFlipper is shown. How can I determine that X view is being shown, so I can perform the URL download开发者_JAVA百科ing logic?
How can I determine that X view is being shown
Use the getDisplayedChild()
method; it returns an integer which represents the base-zero index of the displayed view. What to do with that index is up to you.
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