https://github.com/dev-chief/react-native-ci

Connection Native Modules c++ with React Native > 0.60 (Android and IOS)
https://github.com/dev-chief/react-native-ci

bridge cxxmodule javascript jni

Last synced: 3 months ago
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Connection Native Modules c++ with React Native > 0.60 (Android and IOS)

• Host: GitHub
• URL: https://github.com/dev-chief/react-native-ci
• Owner: dev-chief
• License: mit
• Created: 2020-03-14T18:39:21.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-01-26T18:38:22.000Z (over 2 years ago)
• Last Synced: 2025-01-21T11:09:57.314Z (5 months ago)
• Topics: bridge, cxxmodule, javascript, jni
• Language: JavaScript
• Homepage:
• Size: 1.64 MB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 15
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# React native C++ Native Modules (Android version)

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

[![N|Solid](https://hackernoon.com/hn-images/1*q16vcoe7CRolZLOCoG5_Pg.png)](https://nodesource.com/products/nsolid)

[![Android 10](https://github.com/dev-event/react-native-ci/blob/master/screenshot/src1.jpg)

[![Build Status](https://travis-ci.org/joemccann/dillinger.svg?branch=master)](https://github.com/dev-event/react-native-ci)

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](https://github.com/sulewicz/djinni-react-native).

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

```sh

$ 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