feat: Move over the service/background service API

pigeon/background_service.dart

@@ -0,0 +1,25 @@
+import 'package:pigeon/pigeon.dart';
+
+@ConfigurePigeon(
+  PigeonOptions(
+    dartOut: 'lib/pigeon/background_service.g.dart',
+    kotlinOut:
+        'android/src/main/kotlin/org/moxxy/moxxy_native/service/background/BackgroundServiceApi.kt',
+    kotlinOptions: KotlinOptions(
+      package: 'org.moxxy.moxxy_native.service.background',
+    ),
+  ),
+)
+
+@HostApi()
+abstract class MoxxyBackgroundServiceApi {
+  int getHandler();
+
+  String getExtraData();
+
+  void setNotificationBody(String body);
+
+  void sendData(String data);
+
+  void stop();
+}

pigeon/service.dart

@@ -0,0 +1,23 @@
+import 'package:pigeon/pigeon.dart';
+
+@ConfigurePigeon(
+  PigeonOptions(
+    dartOut: 'lib/pigeon/service.g.dart',
+    kotlinOut:
+        'android/src/main/kotlin/org/moxxy/moxxy_native/service/ServiceApi.kt',
+    kotlinOptions: KotlinOptions(
+      package: 'org.moxxy.moxxy_native.service',
+    ),
+  ),
+)
+
+@HostApi()
+abstract class MoxxyServiceApi {
+  void configure(int handle, String extraData);
+
+  bool isRunning();
+
+  void start();
+
+  void sendData(String data);
+}