android - Listener for ViewFlipper widget flipping events -

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i have viewflipper implementation needs improved. viewflipper has 3 child views. basically, want indicator on child view active. viewflipper part of complex layout has list views, etc.

switching of views automatic , done in specified interval.

from android's sdk reference, haven't seen listener when viewflipper changes child view.

do guys know of way can have listener event?

or there alternative ways can implement feature besides using viewflipper ?

thanks!

if apply animation (out or in animation) on view switching, can set listener animation and, example, act on animation end.

   viewflipper.getinanimation().setanimationlistener(new animation.animationlistener() {       public void onanimationstart(animation animation) {}       public void onanimationrepeat(animation animation) {}       public void onanimationend(animation animation) {}    });

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