How to develop and build Android mobile apps with Python
have you ever wanted to build your Android mobile app but you don't have the necessary Java and Android skills to do that and no time to learn them or maybe you hate Java and you love Python and you want to be able to use it to develop anything for any platform .Well today in this post i'll show how you can use Python to develop mobile apps for Android devices or even better how to transform your existing Python application into an Android APK .
Getting started with python-for-android
python-for-android is an open source tool which allows you to package and run Python apps on Android mobile devices .
It has many features such as
Python 2 and Python 3 support .
Can be used with either webviews ,Kivy framework or PySDL2 library .
Can be used with powerful Python packages such as Numpy or SQLAlchemy ORM .
How to install python-for-android under Ubuntu 16?
You can install python-for-android by using the PIP package manager but first you need to install a bunch of dependencies so open your terminal
sudo apt-get install -y build-essential ccache git zlib1g-dev python2.7 python2.7-dev libncurses5:i386 libstdc++6:i386 zlib1g:i386 openjdk-7-jdk unzip ant ccache
Don't forget to set $ANDROIDSDK ,$ANDROIDNDK envoronments variables to locations of installed Android SDK and NDK .
pip install python-for-android
next you can build your Python application to an APK depending on the type of your application
For applications built using Kivy framework use
p4a apk --private myapp-folder --package=com.techiediaries.myapp --name "My application" --version 0.1 --bootstrap=sdl2 --requirements=python2,kivy
You can also build a Python web application (built by Flask in our example) to an Android APK using
p4a apk --private my-app-folder --package=com.techiediaries.myapp --name "My WebView Application" --version 0.1 --bootstrap=webview --requirements=flask --port=5000
if you have developed a Python application using PySDL2 you can turn it into an Android APK using
p4a apk --private my-app-folder --package=com.techiediaries.myapp --name "My SDL2 application" --version 0.1 --bootstrap=sdl2 --requirements=your_requirements
You need to specify any requirement with --requirments option .
You can also pass many paramters to control your built APK .Check all available buid options from this link
Thanks to python-for-android .If you are a Python developer you now have the chance to build mobile apps for Android without having to learn Java or any other mobile development technology .For more information about this tool feel free to check their docs or their GitHub repository
RELATED TUTORIALSDjango 2 Ajax CRUD with Python 3.7 and jQuery
Django 2 CRUD Tutorial: Generic Class-Based Views
Angular 6|7 Tutorial — CRUD & Python REST API
Django Authentication — Login, Logout and Password Change/Reset
Ubuntu 18.04: Install Python 3.7 | 3.6, pip and venv
Python Django JWT — djangorestframework-jwt Example
Django Form Example—Bootstrap 4 UI via django-crispy-forms