无法构建 apk 文件的 Kivy 应用程序？
Kivy application building apk-file not possible?
我尝试使用 buildozer 构建一个 apk 文件 -
（我用名为 main.py、buildozer.spec 的 py 文件创建了一个单独的文件 - 我 运行 Ubuntu 下的建筑物）
但是当我 运行:
buildozer -v android debug
我在 运行 执行命令后收到以下错误
（它工作了一段时间，但最后我收到此错误消息并且未创建 apk）
# Command failed: /usr/bin/python3 -m pythonforandroid.toolchain create --dist_name=testKivy --bootstrap=sdl2 --requirements=python3,kivy==2.0.0,kivymd==0.104.2.dev0,pillow --arch armeabi-v7a --copy-libs --color=always --storage-dir="/mnt/c/TEMPKIVY/.buildozer/android/platform/build-armeabi-v7a" --ndk-api=21
# ENVIRONMENT:
# SHELL = '/bin/bash'
# WSL_DISTRO_NAME = 'Ubuntu'
# NAME = 'Rapid1898'
# PWD = '/mnt/c/TEMPKIVY'
# LOGNAME = 'rapid1898'
# MOTD_SHOWN = 'update-motd'
# HOME = '/home/rapid1898'
# LANG = 'C.UTF-8'
# WSL_INTEROP = '/run/WSL/10_interop'
# LS_COLORS = 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:'
# LESSCLOSE = '/usr/bin/lesspipe %s %s'
# TERM = 'xterm-256color'
# LESSOPEN = '| /usr/bin/lesspipe %s'
# USER = 'rapid1898'
# SHLVL = '1'
# WSLENV = ''
# XDG_DATA_DIRS = '/usr/local/share:/usr/share:/var/lib/snapd/desktop'
# PATH = ('/home/rapid1898/.buildozer/android/platform/apache-ant-1.9.4/bin:/home/rapid1898/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/lib/wsl/lib:/mnt/c/Program '
'Files/WindowsApps/CanonicalGroupLimited.UbuntuonWindows_2004.2021.825.0_x64__79rhkp1fndgsc:/mnt/c/Program '
'Files/Oculus/Support/oculus-runtime:/mnt/c/Program Files (x86)/Common '
'Files/Intel/Shared '
'Libraries/redist/intel64/compiler:/mnt/c/Windows/system32:/mnt/c/Windows:/mnt/c/Windows/System32/Wbem:/mnt/c/Windows/System32/WindowsPowerShell/v1.0/:/mnt/c/Windows/System32/OpenSSH/:/mnt/c/Program '
'Files (x86)/NVIDIA Corporation/PhysX/Common:/mnt/c/Program '
'Files/Calibre2/:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/ProgramData/chocolatey/bin:/mnt/c/Users/Polzi/AppData/Local/Programs/Python/Python37:/mnt/c/Program '
'Files/Microsoft SQL Server/120/Tools/Binn/:/mnt/c/Program Files/Common '
'Files/Autodesk Shared/:/mnt/c/Program Files/Git/cmd:/mnt/c/Program '
'Files/PuTTY/:/mnt/c/Program '
'Files/nodejs/:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/Program '
'Files/Docker/Docker/resources/bin:/mnt/c/ProgramData/DockerDesktop/version-bin:/mnt/c/Users/Polzi/AppData/Local/Programs/Python/Python39/Scripts/:/mnt/c/Users/Polzi/AppData/Local/Programs/Python/Python39/:/mnt/c/Program '
'Files/MySQL/MySQL Shell '
'8.0/bin/:/mnt/c/Users/Polzi/AppData/Local/Microsoft/WindowsApps:/mnt/c/Program '
'Files/JetBrains/PyCharm '
'2019.3.3/bin:/mnt/c/Users/Polzi/AppData/Local/GitHubDesktop/bin:/mnt/c/Program '
'Files/JetBrains/IntelliJ IDEA '
'2019.3.4/bin:/mnt/c/Users/Polzi/AppData/Local/atom/bin:/mnt/c/tools/dart-sdk/bin:/mnt/c/Users/Polzi/AppData/Roaming/Pub/Cache/bin:/mnt/c/flutter/bin:/mnt/c/Users/Polzi/AppData/Local/Programs/Microsoft '
'VS Code/bin:/mnt/c/Users/Polzi/AppData/Roaming/npm:/mnt/c/Program '
'Files/JetBrains/IntelliJ IDEA 2020.1/bin:/mnt/c/Program '
'Files/heroku/bin:/mnt/c/xampp/php:/mnt/c/Users/Polzi/AppData/Local/Markdown '
'Monster:/snap/bin')
# HOSTTYPE = 'x86_64'
# OLDPWD = '/mnt/c'
# _ = '/home/rapid1898/.local/bin/buildozer'
# PACKAGES_PATH = '/home/rapid1898/.buildozer/android/packages'
# ANDROIDSDK = '/home/rapid1898/.buildozer/android/platform/android-sdk'
# ANDROIDNDK = '/home/rapid1898/.buildozer/android/platform/android-ndk-r19c'
# ANDROIDAPI = '27'
# ANDROIDMINAPI = '21'
#
# Buildozer failed to execute the last command
# The error might be hidden in the log above this error
# Please read the full log, and search for it before
# raising an issue with buildozer itself.
# In case of a bug report, please add a full log with log_level = 2
这是我要转换的文件：
import kivy
from kivy.app import App
from kivy.lang import Builder
from kivy.config import Config
from kivy.core.window import Window
Window.size = (800,230)
from kivy.uix.boxlayout import BoxLayout
class LblTxt(BoxLayout):
from kivy.properties import ObjectProperty
theTxt = ObjectProperty(None)
class MyApp(App):
def build(self):
self.root = Builder.load_file('simpleForm.kv')
return self.root
if __name__ == '__main__':
MyApp().run()
为什么无法构建 apk 文件？
问题
查看日志，没有太多信息，但我可以从中假设您在 Windows 上使用 WSL 或类似的东西，而不是使用实际的 Ubuntu 设备。 buildozer 不起作用的原因，我不知道，日志回溯不够远，我无法找出，但很可能是因为 WSL 不是一个成熟的 Linux分布
解决方案
我的解决方案是使用名为 Google Colaboratory
的在线虚拟机
在弹出窗口中按取消打开新笔记本
按页面右上角的连接初始化虚拟机
然后按+Code
添加一个新的Code Cell
要设置 buildozer 和其他命令，请粘贴到单元格中并按播放图标
!pip install buildozer
!pip install cython==0.29.19
!apt 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
!apt install -y \
libgstreamer1.0 \
gstreamer1.0-plugins-base \
gstreamer1.0-plugins-good
!apt 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
!apt install libffi-dev
!pip install kivy
!apt install ldd
然后将您的文件上传到文件页面
创建另一个单元格 运行 !buildozer init
通过右键单击并刷新来刷新文件屏幕
根据需要打开并编辑 buildozer.spec 文件
最后，制作一个新的单元格和运行 !buildozer -v android debug并等待它完成，您可能需要在途中接受一些许可
完成后，再次刷新文件页面，然后导航到现在应该出现的 bin 目录，按 apk 的三个点，然后按下载
我尝试使用 buildozer 构建一个 apk 文件 - （我用名为 main.py、buildozer.spec 的 py 文件创建了一个单独的文件 - 我 运行 Ubuntu 下的建筑物）
但是当我 运行:
buildozer -v android debug
我在 运行 执行命令后收到以下错误 （它工作了一段时间，但最后我收到此错误消息并且未创建 apk）
# Command failed: /usr/bin/python3 -m pythonforandroid.toolchain create --dist_name=testKivy --bootstrap=sdl2 --requirements=python3,kivy==2.0.0,kivymd==0.104.2.dev0,pillow --arch armeabi-v7a --copy-libs --color=always --storage-dir="/mnt/c/TEMPKIVY/.buildozer/android/platform/build-armeabi-v7a" --ndk-api=21
# ENVIRONMENT:
# SHELL = '/bin/bash'
# WSL_DISTRO_NAME = 'Ubuntu'
# NAME = 'Rapid1898'
# PWD = '/mnt/c/TEMPKIVY'
# LOGNAME = 'rapid1898'
# MOTD_SHOWN = 'update-motd'
# HOME = '/home/rapid1898'
# LANG = 'C.UTF-8'
# WSL_INTEROP = '/run/WSL/10_interop'
# LS_COLORS = 'rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:'
# LESSCLOSE = '/usr/bin/lesspipe %s %s'
# TERM = 'xterm-256color'
# LESSOPEN = '| /usr/bin/lesspipe %s'
# USER = 'rapid1898'
# SHLVL = '1'
# WSLENV = ''
# XDG_DATA_DIRS = '/usr/local/share:/usr/share:/var/lib/snapd/desktop'
# PATH = ('/home/rapid1898/.buildozer/android/platform/apache-ant-1.9.4/bin:/home/rapid1898/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/usr/lib/wsl/lib:/mnt/c/Program '
'Files/WindowsApps/CanonicalGroupLimited.UbuntuonWindows_2004.2021.825.0_x64__79rhkp1fndgsc:/mnt/c/Program '
'Files/Oculus/Support/oculus-runtime:/mnt/c/Program Files (x86)/Common '
'Files/Intel/Shared '
'Libraries/redist/intel64/compiler:/mnt/c/Windows/system32:/mnt/c/Windows:/mnt/c/Windows/System32/Wbem:/mnt/c/Windows/System32/WindowsPowerShell/v1.0/:/mnt/c/Windows/System32/OpenSSH/:/mnt/c/Program '
'Files (x86)/NVIDIA Corporation/PhysX/Common:/mnt/c/Program '
'Files/Calibre2/:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/ProgramData/chocolatey/bin:/mnt/c/Users/Polzi/AppData/Local/Programs/Python/Python37:/mnt/c/Program '
'Files/Microsoft SQL Server/120/Tools/Binn/:/mnt/c/Program Files/Common '
'Files/Autodesk Shared/:/mnt/c/Program Files/Git/cmd:/mnt/c/Program '
'Files/PuTTY/:/mnt/c/Program '
'Files/nodejs/:/mnt/c/WINDOWS/system32:/mnt/c/WINDOWS:/mnt/c/WINDOWS/System32/Wbem:/mnt/c/WINDOWS/System32/WindowsPowerShell/v1.0/:/mnt/c/WINDOWS/System32/OpenSSH/:/mnt/c/Program '
'Files/Docker/Docker/resources/bin:/mnt/c/ProgramData/DockerDesktop/version-bin:/mnt/c/Users/Polzi/AppData/Local/Programs/Python/Python39/Scripts/:/mnt/c/Users/Polzi/AppData/Local/Programs/Python/Python39/:/mnt/c/Program '
'Files/MySQL/MySQL Shell '
'8.0/bin/:/mnt/c/Users/Polzi/AppData/Local/Microsoft/WindowsApps:/mnt/c/Program '
'Files/JetBrains/PyCharm '
'2019.3.3/bin:/mnt/c/Users/Polzi/AppData/Local/GitHubDesktop/bin:/mnt/c/Program '
'Files/JetBrains/IntelliJ IDEA '
'2019.3.4/bin:/mnt/c/Users/Polzi/AppData/Local/atom/bin:/mnt/c/tools/dart-sdk/bin:/mnt/c/Users/Polzi/AppData/Roaming/Pub/Cache/bin:/mnt/c/flutter/bin:/mnt/c/Users/Polzi/AppData/Local/Programs/Microsoft '
'VS Code/bin:/mnt/c/Users/Polzi/AppData/Roaming/npm:/mnt/c/Program '
'Files/JetBrains/IntelliJ IDEA 2020.1/bin:/mnt/c/Program '
'Files/heroku/bin:/mnt/c/xampp/php:/mnt/c/Users/Polzi/AppData/Local/Markdown '
'Monster:/snap/bin')
# HOSTTYPE = 'x86_64'
# OLDPWD = '/mnt/c'
# _ = '/home/rapid1898/.local/bin/buildozer'
# PACKAGES_PATH = '/home/rapid1898/.buildozer/android/packages'
# ANDROIDSDK = '/home/rapid1898/.buildozer/android/platform/android-sdk'
# ANDROIDNDK = '/home/rapid1898/.buildozer/android/platform/android-ndk-r19c'
# ANDROIDAPI = '27'
# ANDROIDMINAPI = '21'
#
# Buildozer failed to execute the last command
# The error might be hidden in the log above this error
# Please read the full log, and search for it before
# raising an issue with buildozer itself.
# In case of a bug report, please add a full log with log_level = 2
这是我要转换的文件：
import kivy
from kivy.app import App
from kivy.lang import Builder
from kivy.config import Config
from kivy.core.window import Window
Window.size = (800,230)
from kivy.uix.boxlayout import BoxLayout
class LblTxt(BoxLayout):
from kivy.properties import ObjectProperty
theTxt = ObjectProperty(None)
class MyApp(App):
def build(self):
self.root = Builder.load_file('simpleForm.kv')
return self.root
if __name__ == '__main__':
MyApp().run()
为什么无法构建 apk 文件？
问题
查看日志，没有太多信息，但我可以从中假设您在 Windows 上使用 WSL 或类似的东西，而不是使用实际的 Ubuntu 设备。 buildozer 不起作用的原因，我不知道，日志回溯不够远，我无法找出，但很可能是因为 WSL 不是一个成熟的 Linux分布
解决方案
我的解决方案是使用名为 Google Colaboratory
的在线虚拟机在弹出窗口中按取消打开新笔记本
按页面右上角的连接初始化虚拟机
然后按+Code
添加一个新的Code Cell要设置 buildozer 和其他命令，请粘贴到单元格中并按播放图标
!pip install buildozer
!pip install cython==0.29.19
!apt 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
!apt install -y \
libgstreamer1.0 \
gstreamer1.0-plugins-base \
gstreamer1.0-plugins-good
!apt 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
!apt install libffi-dev
!pip install kivy
!apt install ldd
然后将您的文件上传到文件页面
创建另一个单元格 运行 !buildozer init
通过右键单击并刷新来刷新文件屏幕
根据需要打开并编辑 buildozer.spec 文件
最后，制作一个新的单元格和运行 !buildozer -v android debug并等待它完成，您可能需要在途中接受一些许可
完成后，再次刷新文件页面，然后导航到现在应该出现的 bin 目录，按 apk 的三个点，然后按下载