Android: animation

In my App I have an ImageSwitcher, and to buttons at the bottom (Next and Previous). I'm trying to set a smooth animation to ImageSwitcher, but everything looks awfully. Have any body knows smooth animation ? The best practice I think would be to create fade_in and fade_out animation...when I click next button first image should fade_in, and only after that next image should fade_out...But if to set to ImageSwitcher fade_in to AnimationIn and fade_out to animationOut, than when I will press next button fist image wil开发者_如何学Pythonl fade_in and second image will fade_out at the same time, and that's looks awfully....Have any idea how to do that ? Thanks....

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Apparently, you do exactly like the API sample ImageSwitcher1.

If you don't like the overlaping of effects, you can add a android:startOffset to the fade in, so that it begins after the fade out of the previous image.