AttributeError: type object 'android.provider.Telephony' has no attribute 'Sms'

Question

Voici la traduction en anglais de votre message, avec les corrections nécessaires :

---

Hello,

I'm trying to create an Android app with Kivy and Python to send SMS messages. The problem is that Android limits the automatic sending of SMS messages by an app to a certain number per 30 minutes. I wanted to make my app the default messaging app on the phone, so I tried the following code:

from kivy.app import App
from kivy.uix.button import Button
from jnius import autoclass

Intent = autoclass('android.content.Intent')
TelephonySms = autoclass('android.provider.Telephony')

class SmsApp(App):
    def build(self):
        button = Button(text='Set as Default SMS App')
        button.bind(on_press=self.set_default_sms_app)
        return button

    def set_default_sms_app(self, instance):
        intent = Intent(TelephonySms.Sms.Intents.ACTION_CHANGE_DEFAULT)
        intent.putExtra(TelephonySms.Sms.Intents.EXTRA_PACKAGE_NAME, 'org.test.smsapp')
        currentActivity = autoclass('org.kivy.android.PythonActivity').mActivity
        currentActivity.startActivity(intent)

if __name__ == '__main__':
    SmsApp().run()

Unfortunately, this results in an error:

02-04 00:27:27.056 22875 22947 I python  :  AttributeError: type object 'android.provider.Telephony' has no attribute 'Sms'
02-04 00:27:27.056 22875 22947 I python  : Python for android ended.

I really can't find a solution. I've tried several things, but each time it seems not to set the app as the default messaging app. If anyone can help, that would be great! Thanks in advance.

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from kivy.app import App from kivy.uix.button import Button from jnius import autoclass

Intent = autoclass('android.content.Intent') TelephonySms = autoclass('android.provider.Telephony')

class SmsApp(App): def build(self): button = Button(text='Set as Default SMS App') button.bind(on_press=self.set_default_sms_app) return button

def set_default_sms_app(self, instance):
    intent = Intent(TelephonySms.Sms.Intents.ACTION_CHANGE_DEFAULT)
    intent.putExtra(TelephonySms.Sms.Intents.EXTRA_PACKAGE_NAME, 'org.test.smsapp')
    currentActivity = autoclass('org.kivy.android.PythonActivity').mActivity
    currentActivity.startActivity(intent)

if name == 'main': SmsApp().run()