mirror of https://github.com/flutter/samples.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
1.1 KiB
31 lines
1.1 KiB
// Copyright 2020 The Flutter team. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
import 'package:federated_plugin_platform_interface/battery_method_channel.dart';
|
|
import 'package:plugin_platform_interface/plugin_platform_interface.dart';
|
|
|
|
/// Interface which allows all the platform plugins to implement the same
|
|
/// functionality.
|
|
abstract class FederatedPluginInterface extends PlatformInterface {
|
|
FederatedPluginInterface() : super(token: _object);
|
|
|
|
static FederatedPluginInterface _federatedPluginInterface =
|
|
BatteryMethodChannel();
|
|
|
|
static final Object _object = Object();
|
|
|
|
/// Provides instance of [BatteryMethodChannel] to invoke platform calls.
|
|
static FederatedPluginInterface get instance => _federatedPluginInterface;
|
|
|
|
static set instance(FederatedPluginInterface instance) {
|
|
PlatformInterface.verifyToken(instance, _object);
|
|
_federatedPluginInterface = instance;
|
|
}
|
|
|
|
/// Returns the current battery level of device.
|
|
Future<int> getBatteryLevel() async {
|
|
throw UnimplementedError('getBatteryLevel() has not been implemented.');
|
|
}
|
|
}
|