view cagou/plugins/plugin_transfer_android_video.py @ 400:71f51198478c

android: handle runtime permissions: - some mandatory permissions are requested on Cagou start, Cagou won't start at all and display a warning message if they are not granted (we request 5 times before showing the warning) - transfer plugin can now use "android_permissions" in plugin_info, to indicate what is necessary. The permissions will then be requested, and the plugin widget won't be shown if they are not granted (and a warning not will then be displayed)
author Goffi <goffi@goffi.org>
date Sun, 09 Feb 2020 23:47:29 +0100
parents 1da3c379205b
children 3c9ba4a694ef
line wrap: on
line source

#!/usr/bin/env python3


# Cagou: desktop/mobile frontend for Salut à Toi XMPP client
# Copyright (C) 2016-2020 Jérôme Poisson (goffi@goffi.org)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.


from sat.core import log as logging
log = logging.getLogger(__name__)
from sat.core.i18n import _
import sys
import os
import os.path
import time
if sys.platform == "android":
    from plyer import camera
    from jnius import autoclass
    Environment = autoclass('android.os.Environment')
else:
    import tempfile


PLUGIN_INFO = {
    "name": _("take video"),
    "main": "AndroidVideo",
    "platforms": ('android',),
    "external": True,
    "description": _("upload a video from video application"),
    "icon_medium": "{media}/icons/muchoslava/png/film_camera_off_50.png",
}


class AndroidVideo(object):

    def __init__(self, callback, cancel_cb):
        self.callback = callback
        self.cancel_cb = cancel_cb
        filename = time.strftime("%Y-%m-%d_%H:%M:%S.mpg", time.gmtime())
        tmp_dir = self.getTmpDir()
        tmp_file = os.path.join(tmp_dir, filename)
        log.debug("Video will be saved to {}".format(tmp_file))
        camera.take_video(tmp_file, self.callback)
        # we don't delete the file, as it is nice to keep it locally

    def getTmpDir(self):
        if sys.platform == "android":
            dcim_path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM).getAbsolutePath()
            return dcim_path
        else:
            return tempfile.mkdtemp()