30 lines
966 B
Dart
30 lines
966 B
Dart
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import 'package:plugin_platform_interface/plugin_platform_interface.dart';
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import 'jc_printer_method_channel.dart';
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abstract class JcPrinterPlatform extends PlatformInterface {
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/// Constructs a JcPrinterPlatform.
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JcPrinterPlatform() : super(token: _token);
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static final Object _token = Object();
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static JcPrinterPlatform _instance = MethodChannelJcPrinter();
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/// The default instance of [JcPrinterPlatform] to use.
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///
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/// Defaults to [MethodChannelJcPrinter].
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static JcPrinterPlatform get instance => _instance;
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/// Platform-specific implementations should set this with their own
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/// platform-specific class that extends [JcPrinterPlatform] when
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/// they register themselves.
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static set instance(JcPrinterPlatform instance) {
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PlatformInterface.verifyToken(instance, _token);
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_instance = instance;
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}
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Future<String?> getPlatformVersion() {
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throw UnimplementedError('platformVersion() has not been implemented.');
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}
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}
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