Showing animation to call function in android

Is it possible to show any animation when I call a function in same 开发者_运维百科class in android?

In my application, I called a function "doAddition" so many times. And I want whenever I call this function, it shows some animation.

Thank you

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Perhaps the classes in android.view.animation will be useful.

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I think what you looking for is the ProgressBar.

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ProgressDialog would be a quick solution as well.