[英]How to detect if the phone is connected to power in flutter
如果手機當前未在充電/未接通電源,我必須顯示一個彈出窗口。 我如何在顫抖中實現這一目標?
可以使用電池包
看起來如何:
// Import package
import 'package:battery/battery.dart';
// Instantiate it
var battery = Battery();
// Access current battery level
print(await battery.batteryLevel);
var _batteryState;
_battery.onBatteryStateChanged.listen((BatteryState state) {
_batteryState = state;
print(_batteryState);
});
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