It looks like an internal static class in Java, but obviously it’s not (I don’t understand, how is this possible?)

• Java

From:

imageView.setLayoutParams(new GridView.LayoutParams(85,85));

View the new GridView Layoutparams section It seems that layoutparams is the internal static class of the GridView class, but according to the Android document, the full path of the GridView class is Android widget. GridView, and layoutparams is Android widget. AbsListView. LayoutParams. Therefore, layoutparams is not an internal static class of GridView

How is that possible?

Reference: GridView class from Android doc layoutparams class from Android doc

Solution

Abslistview is the base class of GridView

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