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What are the prerequisites for cross platform app development? Can I do it using Java?

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Cross-platform app development helps in the creation of software applications which are compatible with multiple mobile operating systems. In earlier times, the process of developing a mobile app required a tedious process. It was time-consuming and high in cost. Apart from that, the code built-in one...
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Cross-platform app development helps in the creation of software applications which are compatible with multiple mobile operating systems. In earlier times, the process of developing a mobile app required a tedious process. It was time-consuming and high in cost. Apart from that, the code built-in one operating system could not be used for another OS.

Hence cross-platform app development came into existence

 

The prerequisites for Java are:

 

A JDK 1.8 Compliant JVM

  • Android Command Line Tools (SDK v.27)
  • XCode 9.2
  • Gradle 4.2
  • Git Large File Storage (v.2.5.0) (Unnecessary if you do not want to create a git repository)
  • Preferably at least 4G RAM

Cross-platform app development needs to be transpired to native code for each platform you intend to run it on..

Java is the native way to make apps on Android, but not for ios.

But I don't believe transpilers for java exist, although they could theoretically..

You could try

React Native - uses JavaScript

Xamarin - uses c#

Flutter - uses dart (its very, very similar to java)

Flutter is pretty new in the market, react native is battle-tested a lot and Facebook is using it for their Facebook and Instagram mobile app, xamarin is good too and js supported by Microsoft,

 

 

 

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