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72 lines
1.6 KiB
72 lines
1.6 KiB
1 year ago
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/*
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* Copyright (c) 2023. Open Mobile Platform LLC.
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* License: Proprietary.
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*/
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import 'package:flutter/widgets.dart';
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import 'package:scoped_model/scoped_model.dart';
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import 'package:battery_plus/battery_plus.dart';
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/// Model for [BatteryPlusPage]
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class BatteryPlusModel extends Model {
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/// Get [ScopedModel]
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static BatteryPlusModel of(BuildContext context) =>
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ScopedModel.of<BatteryPlusModel>(context);
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final _battery = Battery();
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/// Error
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String? _error;
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/// Public error
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String? get error => _error;
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/// Public is error
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bool get isError => _error != null;
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/// Get battery level in percent 0-100
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Future<int?> getBatteryLevel() async {
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try {
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return await _battery.batteryLevel;
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} catch (e) {
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_error = e.toString();
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}
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notifyListeners();
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return null;
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}
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/// Get status
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Future<BatteryState?> getBatteryState() async {
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try {
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return await _battery.batteryState;
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} catch (e) {
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_error = e.toString();
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}
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notifyListeners();
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return null;
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}
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/// Check is enable save mode
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Future<bool?> isInBatterySaveMode() async {
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try {
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return await _battery.isInBatterySaveMode;
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} catch (e) {
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_error = e.toString();
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}
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notifyListeners();
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return null;
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}
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/// Stream change state
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Stream<BatteryState> onBatteryStateChanged() async* {
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try {
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yield await _battery.batteryState;
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await for (final state in _battery.onBatteryStateChanged) {
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yield state;
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}
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} catch (e) {
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_error = e.toString();
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notifyListeners();
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}
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}
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}
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