<itemvalue="The destinations to be used in navigation items. These are converted to [NavigationRailDestination]s and [BottomNavigationBarItem]s and inserted into the appropriate places. If passing destinations, you must also pass a selected index to be used by the [NavigationRail]."/>
<itemvalue="str contect service"/>
<itemvalue="str contect"/>
<itemvalue="改变心愿钥匙汇率文案"/>
@ -57,12 +58,11 @@
<itemvalue="The area of the flutter view occupied by this display feature, measured in logical pixels. On devices with two screens, the Flutter view spans from the top-left corner of the left or top screen to the bottom-right corner of the right or bottom screen, including the visual area occupied by any display feature. Bounds of display features are reported in this coordinate system. For example, on a dual screen device in portrait mode: [bounds.left] gives you the size of left screen, in logical pixels. [bounds.right] gives you the size of the left screen + the hinge width."/>