检测画廊的滚动速度
我正在制作一个带有图库视图的应用程序，但遇到了这个问题。我已经实现了调整图像大小，当选择居中或用户停止滚动时图像会变大。但我想这样做：当进行缓慢滚动时，图像从原始尺寸缓慢过渡到我定义的尺寸。有点像 htc 音乐，当您缓慢滚动曲目及其图像过渡时。如果有人有任何建议，我如何检测滚动的速度，我应该重写 Gallery 方法吗？我将不胜感激任何建议或想法。
I am making an app with gallery view and I have this problem. I have implemented resizing the image, to be bigger when it is centred when selected or the user stopped scrolling. But I want to do this: when doing a slow scroll, the image transitions slowly from its original size into the I defined. Kind of like htc music, when you are doing a slow scroll of the tracks and their images transition. If someone has any suggestions how I can detect the speed of scrolling and should I override an Gallery method maybe? I would appreciate any suggestions or thoughts.
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