Android Coverflow起始位置

Question

I am using https://github.com/Polidea/android-coverflow coverflow widget in my application. The problem that I have is that I am unable to control the starting position of the widget . I am astonished that no body has asked this , or ashamed that maybe they figured this one out themselves.

When I load a list of say 15 elements , the middle image on the screen is the 3rd. If I swipe to left I will find 2 more , and the rest of them will be when seen when I swipe to the right.

I want the middle image to be the 7th element, so that right and left swipes reveal same number of items.

Aid me please ?

Answer 1

您可以在CoverFlowExampleActivity中将coverFlow选择设置为0，如下所示：

coverFlow.setSelection(4, true);

Answer 2

您可以在CoverFlowExampleActivity中将coverFlow scrollToPosition设置为7，如下所示：

coverFlow.scrollToPosition(7);