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flutter live data
flutter_live_data #
Live Data is wrapper class over Stream, provide robust methods.
view full-document at: https://github.com/tanapoj/flutter_live_data
Create #
// create broadcast stream
var counter = LiveData(1);
var counter = LiveData.broadcast(1);
// create standard stream
var counter = LiveData.single(1);
// create from stream
var counter = LiveData.stream(stream);
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or bind with life cycle observer
var counter = LiveData(1).owner(lifeCycleOwner);
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Update Value #
var counter = LiveData(1);
counter.value = 2;
counter.value += 1;
counter.value++;
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mutable update
var items = LiveData(<String>['A']);
//Not Work!
items.value.add('B');
//Ok
items.value = items.value + ['B'];
items.patch((list) => list.add('B'));
items.transform((list) => list + ['B']);
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