我需要你的帮助，因为我有一个kivy应用程序，我正在尝试在VM中使用buildozer。 （如果你有兴趣，我会按照以下步骤操作：https://kivy.org/docs/guide/packaging-android-vm.html）
我的代码是在Python3中，所以我下载了Crystax NDK，因为它是在自述文件中写的：https://pypi.python.org/pypi/buildozer
仍然根据read-me，我在buildozer.spec中更改了以下行：requirements = python3crystax，kivy android.ndk_path = / home / kivy / Desktop / crystax-ndk-10.3.2
执行后我有这个错误：buildozer android_new debug：
id: 124 or "sys-img-x86-android-15"
Type: SystemImage
Desc: Intel x86 Atom System Image
Revision 4
Requires SDK Platform Android API 15
----------
id: 125 or "sys-img-mips-android-15"
Type: SystemImage
Desc: MIPS System Image
Revision 1
Requires SDK Platform Android API 15
----------
id: 126 or "sys-img-armeabi-v7a-google_apis-15"
Type: SystemImage
Desc: Google APIs ARM EABI v7a System Image
Revision 5
Requires SDK Platform Android API 15
----------
id: 127 or "sys-img-x86-google_apis-15"
Type: SystemImage
Desc: Google APIs Intel x86 Atom System Image
Revision 5
Requires SDK Platform Android API 15
----------
id: 128 or "sys-img-armeabi-v7a-android-14"
Type: SystemImage
Desc: ARM EABI v7a System Image
Revision 2
Requires SDK Platform Android API 14
----------
id: 129 or "sys-img-armeabi-v7a-android-10"
Type: SystemImage
Desc: ARM EABI v7a System Image
Revision 4
Requires SDK Platform Android API 10
----------
id: 130 or "sys-img-x86-android-10"
Type: SystemImage
Desc: Intel x86 Atom System Image
Revision 4
Requires SDK Platform Android API 10
----------
id: 131 or "sys-img-armeabi-v7a-google_apis-10"
Type: SystemImage
Desc: Google APIs ARM EABI v7a System Image
Revision 5
Requires SDK Platform Android API 10
----------
id: 132 or "sys-img-x86-google_apis-10"
Type: SystemImage
Desc: Google APIs Intel x86 Atom System Image
Revision 5
Requires SDK Platform Android API 10
----------
id: 133 or "addon-google_apis-google-24"
Type: Addon
Desc: Google APIs, Android API 24, revision 1
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 24
----------
id: 134 or "addon-google_apis-google-23"
Type: Addon
Desc: Google APIs, Android API 23, revision 1
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 23
----------
id: 135 or "addon-google_apis-google-22"
Type: Addon
Desc: Google APIs, Android API 22, revision 1
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 22
----------
id: 136 or "addon-google_apis-google-21"
Type: Addon
Desc: Google APIs, Android API 21, revision 1
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 21
----------
id: 137 or "addon-google_apis-google-19"
Type: Addon
Desc: Google APIs, Android API 19, revision 20
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 19
----------
id: 138 or "addon-google_gdk-google-19"
Type: Addon
Desc: Glass Development Kit Preview, Android API 19, revision 11
By Google Inc.
Preview of the Glass Development Kit
Requires SDK Platform Android API 19
----------
id: 139 or "addon-google_apis-google-18"
Type: Addon
Desc: Google APIs, Android API 18, revision 4
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 18
----------
id: 140 or "addon-google_apis-google-17"
Type: Addon
Desc: Google APIs, Android API 17, revision 4
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 17
----------
id: 141 or "addon-google_apis-google-16"
Type: Addon
Desc: Google APIs, Android API 16, revision 4
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 16
----------
id: 142 or "addon-google_apis-google-15"
Type: Addon
Desc: Google APIs, Android API 15, revision 3
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 15
----------
id: 143 or "addon-google_apis-google-14"
Type: Addon
Desc: Google APIs, Android API 14, revision 2 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 14
----------
id: 144 or "addon-google_apis-google-13"
Type: Addon
Desc: Google APIs, Android API 13, revision 1 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 13
----------
id: 145 or "addon-google_tv_addon-google-13"
Type: Addon
Desc: Google TV Addon, Android API 13, revision 1 (Obsolete)
By Google Inc.
Requires SDK Platform Android API 13
----------
id: 146 or "addon-google_apis-google-12"
Type: Addon
Desc: Google APIs, Android API 12, revision 1 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 12
----------
id: 147 or "addon-google_tv_addon-google-12"
Type: Addon
Desc: Google TV Addon, Android API 12, revision 2 (Obsolete)
By Google Inc.
Requires SDK Platform Android API 12
----------
id: 148 or "addon-google_apis-google-11"
Type: Addon
Desc: Google APIs, Android API 11, revision 1 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 11
----------
id: 149 or "addon-google_apis-google-10"
Type: Addon
Desc: Google APIs, Android API 10, revision 2 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 10
----------
id: 150 or "addon-google_apis-google-9"
Type: Addon
Desc: Google APIs, Android API 9, revision 2 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 9
----------
id: 151 or "addon-google_apis-google-8"
Type: Addon
Desc: Google APIs, Android API 8, revision 2 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 8
----------
id: 152 or "addon-google_apis-google-7"
Type: Addon
Desc: Google APIs, Android API 7, revision 1 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 7
----------
id: 153 or "addon-google_apis-google-6"
Type: Addon
Desc: Google APIs, Android API 6, revision 1 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 6
----------
id: 154 or "addon-google_apis-google-5"
Type: Addon
Desc: Google APIs, Android API 5, revision 1 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 5
----------
id: 155 or "addon-google_apis-google-4"
Type: Addon
Desc: Google APIs, Android API 4, revision 2 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 4
----------
id: 156 or "addon-google_apis-google-3"
Type: Addon
Desc: Google APIs, Android API 3, revision 3 (Obsolete)
By Google Inc.
Android + Google APIs
Requires SDK Platform Android API 3
----------
id: 157 or "source-25"
Type: Source
Desc: Sources for Android SDK, API 25, revision 1
----------
id: 158 or "source-24"
Type: Source
Desc: Sources for Android SDK, API 24, revision 1
----------
id: 159 or "source-23"
Type: Source
Desc: Sources for Android SDK, API 23, revision 1
----------
id: 160 or "source-22"
Type: Source
Desc: Sources for Android SDK, API 22, revision 1
----------
id: 161 or "source-21"
Type: Source
Desc: Sources for Android SDK, API 21, revision 1
----------
id: 162 or "source-20"
Type: Source
Desc: Sources for Android SDK, API 20, revision 1
----------
id: 163 or "source-19"
Type: Source
Desc: Sources for Android SDK, API 19, revision 2
----------
id: 164 or "source-18"
Type: Source
Desc: Sources for Android SDK, API 18, revision 1
----------
id: 165 or "source-17"
Type: Source
Desc: Sources for Android SDK, API 17, revision 1
----------
id: 166 or "source-16"
Type: Source
Desc: Sources for Android SDK, API 16, revision 2
----------
id: 167 or "source-15"
Type: Source
Desc: Sources for Android SDK, API 15, revision 2
----------
id: 168 or "source-14"
Type: Source
Desc: Sources for Android SDK, API 14, revision 1 (Obsolete)
----------
id: 169 or "extra-android-m2repository"
Type: Extra
Desc: Android Support Repository, revision 47
By Android
Local Maven repository for Support Libraries
Install path: extras/android/m2repository
----------
id: 170 or "extra-google-admob_ads_sdk"
Type: Extra
Desc: Google AdMob Ads SDK, revision 11 (Obsolete)
By Google Inc.
AdMob Ads SDK
Install path: extras/google/admob_ads_sdk
----------
id: 171 or "extra-google-analytics_sdk_v2"
Type: Extra
Desc: Google Analytics App Tracking SDK, revision 3 (Obsolete)
By Google Inc.
Analytics App Tracking SDK
Install path: extras/google/analytics_sdk_v2
----------
id: 172 or "extra-google-auto"
Type: Extra
Desc: Android Auto Desktop Head Unit emulator, revision 1.1
By Google Inc.
Head unit emulator for developers targeting the Android Auto
platform.
Install path: extras/google/auto
----------
id: 173 or "extra-google-gcm"
Type: Extra
Desc: Google Cloud Messaging for Android Library, revision 3 (Obsolete)
By Google Inc.
GCM library has been moved to Google Play Services
(com.google.android.gms.gcm) and this standalone version is no
longer supported
Install path: extras/google/gcm
----------
id: 174 or "extra-google-google_play_services_froyo"
Type: Extra
Desc: Google Play services for Froyo, revision 12 (Obsolete)
By Google Inc.
Google Play services client library and sample code
Install path: extras/google/google_play_services_froyo
----------
id: 175 or "extra-google-google_play_services"
Type: Extra
Desc: Google Play services, revision 42
By Google Inc.
Google Play services Javadocs and sample code
Install path: extras/google/google_play_services
----------
id: 176 or "extra-google-instantapps"
Type: Extra
Desc: Instant Apps Development SDK, revision 1
By Google Inc.
Android Instant Apps Development SDK
Install path: extras/google/instantapps
----------
id: 177 or "extra-google-m2repository"
Type: Extra
Desc: Google Repository, revision 55
By Google Inc.
Local Maven repository for Support Libraries
Install path: extras/google/m2repository
----------
id: 178 or "extra-google-market_apk_expansion"
Type: Extra
Desc: Google Play APK Expansion library, revision 1
By Google Inc.
Android Market APK Expansion library
Install path: extras/google/market_apk_expansion
----------
id: 179 or "extra-google-market_licensing"
Type: Extra
Desc: Google Play Licensing Library, revision 1
By google
Android Market Licensing client library
Install path: extras/google/market_licensing
----------
id: 180 or "extra-google-play_billing"
Type: Extra
Desc: Google Play Billing Library, revision 5
By Google Inc.
Google Play Billing files and sample code
Install path: extras/google/play_billing
----------
id: 181 or "extra-google-simulators"
Type: Extra
Desc: Android Auto API Simulators, revision 1
By Google Inc.
Android Auto API testing simulators
Install path: extras/google/simulators
----------
id: 182 or "extra-google-webdriver"
Type: Extra
Desc: Google Web Driver, revision 2
By Google Inc.
Install path: extras/google/webdriver
# Check that aidl can be executed
# Search for Aidl
# Run '/home/kivy/.buildozer/android/platform/android-sdk-20/build-tools/26.0.0/aidl'
# Cwd None
# Android packages installation done.
# Check application requirements
# Check garden requirements
# Compile platform
# Run 'python -m pythonforandroid.toolchain --color=always --storage-dir=/home/kivy/Desktop/New Folder2/.buildozer/android/platform/build create --dist_name=myapp --bootstrap=sdl2 --requirements=python3crystax,kivy --arch armeabi-v7a --copy-libs'
# Cwd /home/kivy/Desktop/New Folder2/.buildozer/android/platform/python-for-android-master
usage: toolchain.py [-h]
{recipes,bootstraps,clean_all,clean_dists,clean_bootstrap_builds,clean_builds,clean,clean_recipe_build,clean_download_cache,export_dist,apk,create,archs,distributions,delete_dist,sdk_tools,adb,logcat,build_status}
...
toolchain.py: error: argument subparser_name: invalid choice: 'Folder2/.buildozer/android/platform/build' (choose from 'recipes', 'bootstraps', 'clean_all', 'clean_dists', 'clean_bootstrap_builds', 'clean_builds', 'clean', 'clean_recipe_build', 'clean_download_cache', 'export_dist', 'apk', 'create', 'archs', 'distributions', 'delete_dist', 'sdk_tools', 'adb', 'logcat', 'build_status')
# Command failed: python -m pythonforandroid.toolchain --color=always --storage-dir=/home/kivy/Desktop/New Folder2/.buildozer/android/platform/build create --dist_name=myapp --bootstrap=sdl2 --requirements=python3crystax,kivy --arch armeabi-v7a --copy-libs
#
# 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
kivy@kivyvm:~/Desktop/New Folder2$
非常感谢你的帮助
python代码（kivy示例）：
from random import random
from kivy.app import App
from kivy.uix.widget import Widget
from kivy.uix.button import Button
from kivy.graphics import Color, Ellipse, Line
class MyPaintWidget(Widget):
def on_touch_down(self, touch):
color = (random(), 1, 1)
with self.canvas:
Color(*color, mode='hsv')
d = 30.
Ellipse(pos=(touch.x - d / 2, touch.y - d / 2), size=(d, d))
touch.ud['line'] = Line(points=(touch.x, touch.y))
def on_touch_move(self, touch):
touch.ud['line'].points += [touch.x, touch.y]
class MyPaintApp(App):
def build(self):
parent = Widget()
self.painter = MyPaintWidget()
clearbtn = Button(text='Clear')
clearbtn.bind(on_release=self.clear_canvas)
parent.add_widget(self.painter)
parent.add_widget(clearbtn)
return parent
def clear_canvas(self, obj):
self.painter.canvas.clear()
if __name__ == '__main__':
MyPaintApp().run()
不过，Python3在Kivy中是实验性的。 https://kivy.org/doc/stable/guide/packaging-android.html
如果你可以在Python2中工作，那就试试吧。