mirror of
https://github.com/vodemn/m3_lightmeter.git
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e001c153fb
* [Android] wip * implemented `VolumeEventsService` * implemented `VolumeKeysListener` (wip) * Added screenshots links * [Android] nullable typo * implemented `VolumeKeysNotifier` * deinitialize camera when on Settings screen * disable volume handling when on Settings screen * used "platform" package to mock `isAndroid` * init/deinit camera on settings open * allow volume action override only on metering screen * lints * cleanup * await dispose * tests * reduced `SwitchListTile.contentPadding` * fixed tests * removed `VolumeAction.zoom` * added social preview * typo * fixed `CameraContainerBloc` tests * added `Stream.empty()` tests
32 lines
901 B
Dart
32 lines
901 B
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:lightmeter/data/models/volume_action.dart';
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import 'package:lightmeter/data/volume_events_service.dart';
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class VolumeKeysNotifier extends ChangeNotifier with RouteAware {
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final VolumeEventsService volumeEventsService;
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late final StreamSubscription<VolumeKey> _volumeKeysSubscription;
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VolumeKey _value = VolumeKey.up;
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VolumeKeysNotifier(this.volumeEventsService) {
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_volumeKeysSubscription = volumeEventsService
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.volumeButtonsEventStream()
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.map((event) => event == 24 ? VolumeKey.up : VolumeKey.down)
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.listen((event) {
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value = event;
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});
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}
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VolumeKey get value => _value;
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set value(VolumeKey newValue) {
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_value = newValue;
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notifyListeners();
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}
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@override
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Future<void> dispose() async {
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await _volumeKeysSubscription.cancel();
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super.dispose();
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}
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}
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