Python: Detect Android

Solution 1:

You can do this with Kivy

from kivy.utils import platform

if platform == 'android':
    # do something

EDIT:

As I said, I cannot use any 3rd party libs

Take a look at how Kivy implemented it.

def _get_platform():
    # On Android sys.platform returns 'linux2', so prefer to check the
    # presence of python-for-android environment variables (ANDROID_ARGUMENT
    # or ANDROID_PRIVATE).
    if 'ANDROID_ARGUMENT' in environ:
        return 'android'

Solution 2:

from os import environ
if 'ANDROID_BOOTLOGO' in environ:
   print("Android!")
else:
   print("!Android")