acess phonebook in kivy

[Aakash Aarya]

from kivy.uix.screenmanager import Screen

from jnius import autoclass

from kivymd.app import MDApp

from kivymd.uix.button import MDRectangleFlatButton

from android.permissions import request_permissions, Permission

class MainApp(MDApp):

def build(self):

screen = Screen()

screen.add_widget(

MDRectangleFlatButton(

text="Hello, AaryaLab",

pos_hint={"center_x": 0.5, "center_y": 0.5},

)

)

self.get_cantact()

return screen

def get_cantact(self):

request_permissions([Permission.READ_CONTACTS])

PythonActivity = autoclass("org.renpy.android.PythonActivity")

ContactsContract = autoclass("android.provider.ContactsContract")

cr = PythonActivity.mActivity.getContentResolver()

null = None # this will help to convert java examples into python ones :)

cur = cr.query(ContactsContract.Contacts.CONTENT_URI,

null, null, null, null)

if (cur.getCount() > 0):

while (cur.moveToNext()):

id = cur.getString(cur.getColumnIndex(

ContactsContract.Contacts._ID))

# I think this is not DISPLAY_NAME in all versions ...

name = cur.getString(cur.getColumnIndex(

ContactsContract.Contacts.DISPLAY_NAME))

print("->", id, name)

MainApp().run()

++++++++++error+++++++++++++++

 File "jnius/jnius_export_func.pxi", line 26, in jnius.jnius.find_javaclass
05-09 15:09:34.567 21557 21600 I python  :    File "jnius/jnius_utils.pxi", line 91, in jnius.jnius.check_exception
05-09 15:09:34.568 21557 21600 I python  :  jnius.jnius.JavaException: JVM exception occurred: Didn't find class "org.renpy.android.PythonActivity" on path: DexPathList[[zip file "/data/app/org.test.myapp-eR4UPhyckkmQaLkmbPgb5A==/base.apk"],nativeLibraryDirectories=[/data/app/org.test.myapp-eR4UPhyckkmQaLkmbPgb5A==/lib/arm, /data/app/org.test.myapp-eR4UPhyckkmQaLkmbPgb5A==/base.apk!/lib/armeabi-v7a, /system/lib]] java.lang.ClassNotFoundException
05-09 15:09:34.568 21557 21600 I python  : Python for android ended.

[Robert]

https://github.com/Android-for-Python/Android-for-Python-Users#basic-pyjnius-usage

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