Я хочу создать приложение Bluetooth, у меня есть файл .apk с этим кодом:
from kivy.app import App
from kivy.uix.floatlayout import FloatLayout
from jnius import autoclass
from kivy.uix.label import Label
def get_socket_stream(name):
paired_devices = BluetoothAdapter.getDefaultAdapter().getBondedDevices().toArray()
socket = None
for device in paired_devices:
if device.getName() == name:
socket = device.createRfcommSocketToServiceRecord(
UUID.fromString("00001101-0000-1000-8000-00805F9B34FB"))
recv_stream = socket.getInputStream()
send_stream = socket.getOutputStream()
break
socket.connect()
return recv_stream, send_stream
class Bluetooth():
def __init__(nameOfDevice):
self.recv_stream, self.send_stream = get_socket_stream(nameOfDevice)
def send(self, cmd):
self.send_stream.write('{}\n'.format(cmd))
self.send_stream.flush()
class ExampleApp(App):
def build(self):
global BluetoothAdapter, BluetoothDevice, BluetoothSocket, UUID
self.fl = FloatLayout()
try:
BluetoothAdapter = autoclass('android.bluetooth.BluetoothAdapter')
BluetoothDevice = autoclass('android.bluetooth.BluetoothDevice')
BluetoothSocket = autoclass('android.bluetooth.BluetoothSocket')
UUID = autoclass('java.util.UUID')
get_socket_stream('DESKTOP-I2CNCPQ')
self.fl.add_widget(Label(text='no errors', pos=(0, 0), font_size=(40)))
except Exception as error:
self.fl.add_widget(Label(text=str(error), pos=(0, 0), font_size=(20)))
return self.fl
if __name__ == '__main__':
ExampleApp().run()
И я получаю сообщение об ошибке:
JVM exception occured:Need Bluetooth permission: Neither user 10258 not current process has android.permission.Bluetooth
Как это исправить? Я не нашел ответа как это исправить в python, надеюсь, вы мне поможете ............................. ................................