How can I get source code of Android app?

May be the easy one to see the source: In Android studio 2.3, Build -> Analyze APK -> Select the apk that you want to decompile . You will see it’s source code.

How can I get free source code?

There are many of these sites to choose from, but here are ten of the best free code sample websites to get you started!

Stack Overflow.
SourceForge.
CodeGuru.
CodeProject.
DevX.
Planet Source Code.
The GNU Free Software Directory.
Google Open Source.

What is app source code?

Every app or computer software has a source code. Simply put, “source code is the human-readable programming language.” It’s a set of instructions written and developed by a programmer using computer programming language.

Are Android apps open source?

Android is open source, but most of the software we run on top of the platform isn’t. This is true whether you get a Nexus device or something from Samsung. Unlike in the early days of the Android, the Google Now Launcher and most of Google’s apps have become closed source.

How do I convert APK to source code?

convert apk file to zip.
unzip the file.
extract classes.dex from it.
use dex to jar to convert classes.dex into jar file.
use jadx gui to open the jar file as java source code.

Where can I find source code?

Go online and open a web browser, such as Mozilla Firefox or Internet Explorer. Go to any website by typing the URL of any web page whose HTML source code you’d like to see. Look at the HTML source of the page: In Firefox, choose View→Page Source from the menu bar.

Where can I find the source code?

To view only the source code, press Ctrl + U on your computer’s keyboard. Right-click a blank part of the web page and select View source from the pop-up menu that appears.

Is Google Play open source?

Google Play Services is a library for Android that offers various goodies, for instance for geolocalization. While Android is Open Source, Google Play Services is proprietary.