init

lib/zhiwen_platform_interface.dart

@@ -0,0 +1,38 @@
+import 'package:plugin_platform_interface/plugin_platform_interface.dart';
+
+import 'zhiwen_method_channel.dart';
+
+abstract class ZhiwenPlatform extends PlatformInterface {
+  /// Constructs a ZhiwenPlatform.
+  ZhiwenPlatform() : super(token: _token);
+
+  static final Object _token = Object();
+
+  static ZhiwenPlatform _instance = MethodChannelZhiwen();
+
+  /// The default instance of [ZhiwenPlatform] to use.
+  ///
+  /// Defaults to [MethodChannelZhiwen].
+  static ZhiwenPlatform get instance => _instance;
+
+  Future<String?> getPlatformVersion();
+  Future<bool> openDevice(String devicePath, int baudRate);
+  Future<void> closeDevice();
+  Future<Map<String, dynamic>> enrollFingerprint(int userId);
+  Future<Map<String, dynamic>> verifyFingerprint(int userId);
+  Future<Map<String, dynamic>> deleteAllFingerprint();
+  Future<Map<String, dynamic>> deleteOneFingerprint(int userId);
+  Future<Map<String, dynamic>> identifyFingerprint();
+  Future<Map<String, dynamic>> getUserCount();
+  /// Platform-specific implementations should set this with their own
+  /// platform-specific class that extends [ZhiwenPlatform] when
+  /// they register themselves.
+  static set instance(ZhiwenPlatform instance) {
+    PlatformInterface.verifyToken(instance, _token);
+    _instance = instance;
+  }
+
+  // Future<String?> getPlatformVersion() {
+  //   throw UnimplementedError('platformVersion() has not been implemented.');
+  // }
+}