Layout XML [optional]- An optional XML file inside res/layout/ that describes the layout of your widget. … Classes. AbsListViewBase class that can be used to implement virtualized lists of items.DatePickerProvides a widget for selecting a date.android.widget developer.android.com › reference › android › widget › package-summary
Read moreWhich is the base class of widget?
Layout XML [optional]- An optional XML file inside res/layout/ that describes the layout of your widget. … Classes. AbsListViewBase class that can be used to implement virtualized lists of items.DatePickerProvides a widget for selecting a date.android.widget developer.android.com › reference › android › widget › package-summary
Read moreWhat is Flutter widget?
Widgets are the central class hierarchy in the Flutter framework . A widget is an immutable description of part of a user interface. Widgets can be inflated into elements, which manage the underlying render tree. Widgets themselves have no mutable state (all their fields must be final).
Read moreWhat’s the role of runApp ()?
The runApp() function should return widget that would be attached to the screen as a root of the widget Tree that will be rendered .20 Tem 2020
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