Пытаюсь собрать приложение apk под android на KIVY. При запуске программы на телефоне, открывается на 3-4 сек и пропадает. Суть программы: сканировать qr и оправлять сигналы на сервер(сайт): начать работу, приостановить, закончить и тд. Собираю приложение в google colab со следующими командами:
!pip install buildozer
!pip install cython==0.29.19
!sudo apt-get install -y \
python3-pip \
build-essential \
git \
python3 \
python3-dev \
ffmpeg \
libsdl2-dev \
libsdl2-image-dev \
libsdl2-mixer-dev \
libsdl2-ttf-dev \
libportmidi-dev \
libswscale-dev \
libavformat-dev \
libavcodec-dev \
zlib1g-dev
!sudo apt-get install -y \
libgstreamer1.0 \
gstreamer1.0-plugins-base \
gstreamer1.0-plugins-good
!sudo apt-get install build-essential libsqlite3-dev sqlite3 bzip2 libbz2-dev zlib1g-dev libssl-dev openssl libgdbm-dev libgdbm-compat-dev liblzma-dev libreadline-dev libncursesw5-dev libffi-dev uuid-dev libffi6
!sudo apt-get install libffi-dev
!sudo pip3 install kivy
!sudo pip3 install kivymd
!sudo pip install zbarcam
!sudo pip install urllib3
!sudo pip install requests
!sudo pip install chardet
!sudo pip install idna
!sudo pip install opencv-python
!sudo pip install Pillow
!sudo pip install kivy-garden.xcamera
!sudo pip install pyzbar
!sudo pip install python-android
Затем !buildozer init получить файл спецификации и !buildozer -v android debug запустить его.
from kivy.app import App
from kivy.lang import Builder
from kivy.uix.screenmanager import ScreenManager, Screen
from kivy.core.window import Window
from kivy.clock import Clock
from requests import get, post
ENDPOINT = 'https://code-factory.site/'
Window.size = (560, 780)
Window.clearcolor = (0, 0.17, 0.55, 1)
notice_list = []
try:
with open('f.txt', 'r') as f:
file = f.readlines()
department = file[0].replace('\n', '')
otk = file[1].replace('\n', '')
except:
department = None
otk = None
buttons = """
Button:
id: back
text: 'ВОЗВРАЩЕНИЕ ЗАКАЗА НА ДОРАБОТКУ'
background_color: (0, 0.12, 0.52, 1)
on_press: root.server('back', False)
""" if otk == "otk" or otk == None else ''
Builder.load_string(f"""
<MenuScreen>:
BoxLayout:
orientation: 'vertical'
padding: 5, 5
spacing: 5
Button:
text: 'УВЕДОМЛЕНИЯ'
background_color: (0, 0.12, 0.52, 1)
on_press: root.clear()
Image:
source: 'bell-ring.png'
id: bell
opacity: 0
size_hint: None, None
size: 30, 30
center_x: 330
center_y: 450
Button:
text: 'ЗАКАЗЫ В РАБОТЕ'
background_color: (0, 0.12, 0.52, 1)
on_press: root.manager.current = 'foto'
Button:
text: 'СКАНИРОВАНИЕ QR'
background_color: (0, 0.12, 0.52, 1)
on_press: root.manager.current = 'scan'
<AllScreen>:
BoxLayout:
orientation: 'vertical'
Button:
text: 'KM'
background_color: (0, 0.12, 0.52, 1)
on_press: root.save('km')
Button:
text: 'KMД'
background_color: (0, 0.12, 0.52, 1)
on_press: root.save('kmd')
Button:
text: 'ТМЦ'
background_color: (0, 0.12, 0.52, 1)
on_press: root.save('tmc')
Button:
text: 'ЗАГОТОВКА'
background_color: (0, 0.12, 0.52, 1)
on_press: root.save('zagatovka')
Button:
text: 'СБОРКА'
background_color: (0, 0.12, 0.52, 1)
on_press: root.save('sborka')
Button:
text: 'СВАРКА'
background_color: (0, 0.12, 0.52, 1)
on_press: root.save('svarka')
Button:
text: 'УПАКОВКА'
background_color: (0, 0.12, 0.52, 1)
on_press: root.save('upakovka')
<All2Screen>:
BoxLayout:
orientation: 'vertical'
Button:
text: 'Производство'
background_color: (0, 0.12, 0.52, 1)
on_press: root.save('not_otk')
Button:
text: 'ОТК'
background_color: (0, 0.12, 0.52, 1)
on_press: root.save('otk')
<FotoScreen>:
BoxLayout:
orientation: 'vertical'
Button:
background_color: (0, 0.17, 0.55, 1)
on_press: root.manager.current = 'menu'
Image:
source: 'demo_01.png'
size: self.parent.size
<ScanScreen>:
BoxLayout:
#:import ZBarCam kivy_garden.zbarcam.ZBarCam
id: box
orientation: 'vertical'
padding: 5, 5
spacing: 5
ZBarCam:
id: qrcodecam
Label:
size_hint: None, None
size: self.texture_size[0], 50
id: qr_text
text: ' '
Button:
text: 'РАБОТА НАЧАТА'
background_color: (0, 0.12, 0.52, 1)
on_press: root.server('start', True)
Button:
text: 'РАБОТА ПРИОСТАНОВЛЕНА/ВОЗОБНОВЛЕНА'
background_color: (0, 0.12, 0.52, 1)
on_press: root.server('stop', True)
Button:
text: 'ОБРАТНО В МЕНЮ'
background_color: (0, 0.12, 0.52, 1)
on_press: root.manager.current = 'menu'
Button:
text: 'ОТСКАНИРОВАТЬ'
background_color: (0, 0.12, 0.52, 1)
on_press: root.get_qr()
Button:
text: 'РАБОТА ЗАКОНЧЕНА'
background_color: (0, 0.12, 0.52, 1)
on_press: root.server('end', True)
""" + buttons)
class MenuScreen(Screen):
def clear(self):
global notice_list
notice_list.clear()
class AllScreen(Screen):
def save(self, select):
global department
department = select
with open('f.txt', 'w') as f:
f.write(f'{department}\n')
App.get_running_app().root.current = 'select_otk'
class All2Screen(Screen):
def save(self, select):
global otk
otk = select
with open('f.txt', 'a') as f:
f.write(f'{otk}\n')
if otk != 'otk':
scan_screen = App.get_running_app().root.get_screen('scan')
scan_screen.ids['box'].remove_widget(scan_screen.ids['back'])
App.get_running_app().root.current = 'menu'
class FotoScreen(Screen):
pass
class ScanScreen(Screen):
def server(self, command, check_otk):
r = get(f'https://code-factory.site/api/give_csrf')
csrf = r.text.split('=')[-1][1:-2]
cookies = r.cookies.get_dict()
add = ''
if check_otk and otk == 'otk':
add = '_otk'
post(f'https://code-factory.site/api/{command}{add}/{department}',
data = {'id': self.ids['qr_text'].text.split('\n')[0], 'csrfmiddlewaretoken': csrf},
cookies = cookies)
self.ids['qr_text'].text = ''
def get_qr(self):
qr = ''.join([symbol.data.decode('utf-8') for symbol in self.ids['qrcodecam'].symbols])
self.ids['qr_text'].text = qr
def get_notice(_):
for i in get(f'https://code-factory.site/api/notice/{department}').text.split(','):
if i != '':
notice_list.append(i)
if len(notice_list) > 0:
App.get_running_app().root.get_screen('menu').ids['bell'].opacity = 1
else:
App.get_running_app().root.get_screen('menu').ids['bell'].opacity = 0
class MainApp(App):
def build(self):
sm = ScreenManager()
sm.add_widget(MenuScreen(name='menu'))
sm.add_widget(ScanScreen(name='scan'))
sm.add_widget(FotoScreen(name='foto'))
sm.add_widget(AllScreen(name='all'))
sm.add_widget(All2Screen(name='select_otk'))
if department == None or department == 'None' or otk == None or otk == 'None':
sm.current = 'all'
else:
sm.current = 'menu'
return sm
if __name__=='__main__':
Clock.schedule_interval(get_notice, 3)
MainApp().run()
Показывает ошибку:
