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January 31, 2020 22:30
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| StreamBuilder<String>( | |
| stream: NumberCreator().stream.map((i) => 'String $i'), | |
| builder: (context, snapshot) { | |
| if (snapshot.connectionState == ConnectionState.waiting) { | |
| return Text('No data yet.'); | |
| } else if (snapshot.connectionState == ConnectionState.done) { | |
| return Text('Done!'); | |
| } | |
| } | |
| ) |
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