19 lines
536 B
Dart
19 lines
536 B
Dart
// This class is useful togther with FutureBuilder
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// Unfortunately Future.value(x) in FutureBuilder always results in one frame were snapshot.connectionState is waiting
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// Whit way we can set the ImmediateFuture.value directly and circumvent that.
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class ImmediateFuture<T> {
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final Future<T> future;
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final T? value;
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ImmediateFuture(this.future, this.value);
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ImmediateFuture.ofFuture(Future<T> v)
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: future = v,
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value = null;
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ImmediateFuture.ofValue(T v)
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: future = Future.value(v),
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value = v;
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}
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