Contact Tracer for React Native (iOS and Android)

React Native module to scan for nearby device using Bluetooth Low Energy for iOS and Android

Installation

npm install react-native-contact-tracer --save

Declare Bluetooth UUID for your service

The unique Bluetooth service UUID is required and it also has to be in the following format:

0000XXXX-0000-1000-8000-00805f9b34fb

Replace XXXX with your any preferred ID.

On Android, add the following line to res/value/strings.xml

<string name="contact_tracer_bluetooth_uuid">0000XXXX-0000-1000-8000-00805f9b34fb</string>

On iOS, Add contact_tracer_bluetooth_uuid key in Info.plist with the preffered UUID as value.

    <key>contact_tracer_bluetooth_uuid</key>
    <string>0000XXXX-0000-1000-8000-00805f9b34fb</string>

To run the example

Example is already embedded in this repo. To run example, simply do the following:

cd example
npm install

for Android, run the following command.

npx react-native run-android

for iOS, you need to install Pod first by.

cd ios
pod install
cd ..
npx react-native run-ios