webbrowser.open() doesn't work on Android with bootstrap=sdl2

webbrowser.open() doesn’t work on Android with bootstrap=sdl2, but work with pygame. No error, no crash, just nothing happens. Is there any solution to fix this issue?

Android Version: 6.0.1

import webbrowser
webbrowser.open('http:/www.kivy.org/')

From buildozer logs

# Run 'python -m pythonforandroid.toolchain
 --color=always
 --storage-dir=/home/hdias/Work/mobile_app/.buildozer/android/platform/build create
 --dist_name=mobile_app 
 --bootstrap=sdl2
 --requirements=pycrypto,plyer==master,kivy==master --arch armeabi-v7a --copy-libs'

[mrhdias]

Thanks for the clues, but your solution does not work because it is not complete. Can you fix the code with this? http://python-for-android.readthedocs.io/en/latest/apis/

from kivy.utils import platform

def launch_webbrowser(url):
    import webbrowser
    if platform == 'android':
        from jnius import autoclass, cast
        def open_url(url):
            PythonActivity = autoclass('org.kivy.android.PythonActivity')
            activity = PythonActivity.mActivity
            Intent = autoclass('android.content.Intent')
            Uri = autoclass('android.net.Uri')
            browserIntent = Intent()
            browserIntent.setAction(Intent.ACTION_VIEW)
            browserIntent.setData(Uri.parse(url))
            currentActivity = cast('android.app.Activity', activity)
            currentActivity.startActivity(browserIntent)

        # Web browser support.
        class AndroidBrowser(object):
            def open(self, url, new=0, autoraise=True):
                open_url(url)
            def open_new(self, url):
                open_url(url)
            def open_new_tab(self, url):
                open_url(url)

        webbrowser.register('android', AndroidBrowser, None, -1)

    webbrowser.open(url)

launch_webbrowser('http://www.kivy.org')

[inclement]

For reference, the specific code you need is as below (you can use this instead of the android module if you like):

from pyjnius import autoclass

def open_url(url):
    Intent = autoclass('android.content.Intent')
    Uri = autoclass('android.net.Uri')
    browserIntent = Intent()
    browserIntent.setAction(Intent.ACTION_VIEW)
    browserIntent.setData(Uri.parse(url))
    currentActivity = cast('android.app.Activity', mActivity)
    currentActivity.startActivity(browserIntent)

# Web browser support.
class AndroidBrowser(object):
    def open(self, url, new=0, autoraise=True):
        open_url(url)
    def open_new(self, url):
        open_url(url)
    def open_new_tab(self, url):
        open_url(url)

import webbrowser
webbrowser.register('android', AndroidBrowser, None, -1)

I’d like to add this to the doc somehow, but am not sure where to put it.