Use local version of able

libs/able/examples/service_advertise/main.py

@@ -0,0 +1,56 @@
+"""Start advertising service."""
+from able import BluetoothDispatcher, Permission, require_bluetooth_enabled
+from jnius import autoclass
+from kivy.app import App
+from kivy.lang import Builder
+
+
+kv = """
+BoxLayout:
+   Button:
+      text: 'Start service'
+      on_press: app.ble_dispatcher.start_service()
+   Button:
+      text: 'Stop service'
+      on_press: app.ble_dispatcher.stop_service()
+"""
+
+
+class Dispatcher(BluetoothDispatcher):
+    @property
+    def service(self):
+        return autoclass("test.able.advservice.ServiceAble")
+
+    @property
+    def activity(self):
+        return autoclass("org.kivy.android.PythonActivity").mActivity
+
+    # Need to turn on the adapter, before service is started
+    @require_bluetooth_enabled
+    def start_service(self):
+        self.service.start(
+            self.activity,
+            # Pass UUID to advertise
+            "bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb",
+        )
+        App.get_running_app().stop()  # Can close the app, service will continue running
+
+    def stop_service(self):
+        self.service.stop(self.activity)
+
+
+class ServiceApp(App):
+    def build(self):
+        self.ble_dispatcher = Dispatcher(
+            # This app does not use device scanning,
+            # so the list of required permissions can be reduced
+            runtime_permissions=[
+                Permission.BLUETOOTH_CONNECT,
+                Permission.BLUETOOTH_ADVERTISE,
+            ]
+        )
+        return Builder.load_string(kv)
+
+
+if __name__ == "__main__":
+    ServiceApp().run()