semanticsValue property
final
The Semantics.value
for this progress indicator.
This will be used in conjunction with the semanticsLabel by screen reading software to identify the widget, and is primarily intended for use with determinate progress indicators to announce how far along they are.
For determinate progress indicators, this will be defaulted to value
expressed as a percentage, i.e. 0.1
will become '10%'.
Implementation
final String semanticsValue