React native C++ Native Modules (Android version)

Connect Native Modules C++ in React Native > 0.60.

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There is a more straitforward way to connect C++ in React Native. The CxxModule is it, and there is a sample as well. Unfortunately, setup CxxModule on Android right now is getting a little difficult. Modules allow you to do:

• Encryption
• Image Processing
• and other...

And you are willing to do a little extra work you can use Djinni. Djinni is a codegen for different languages, but there still some overhead.

Especially on Android, a JS call might be in such flow: JS -> RNBridge in JS VM -> JNI -> Android VM -> Java NativeModule -> JNI -> C++ The back and forth between JNI is redundant and wasted in command serialization/deserialzation.

This project generates interface bindings for Objective-C and Java. Once you create the wrapper code for C++, you can create Java and Objective-C classes that integrate with React Native. Thus React will call Obj-C/Java which will call C++. Profit.

Installation

React Native version > 0.60

$ yarn install

Documentation

Use data from a table to convert values.

Plugin	README
jsArgAsBool	(args, 0)
jsArgAsInt	(args, 1)
jsArgAsDouble	(args, 2)
jsArgAsString	(args, 3)
jsArgAsArray	(args, 4)
jsArgAsObject	(args, 5)

Telegram : dev_event

License

MIT