react-native-uptime

Getting started

$ npm install react-native-uptime --save

Installation

iOS

In XCode, in the project navigator:

1. Right click Libraries ➜ Add Files to [your project's name], go to node_modules ➜ react-native-uptime and add RNUptime.xcodeproj
2. Add libRNUptime.a to your project's Build Phases ➜ Link Binary With Libraries
3. Add $(SRCROOT)/../node_modules/react-native-uptime/ios to your project's Build Settings ➜ Header Search Paths entry
4. In your AppDelegate.m file, add the following code after the RN bridge initialization:

   #import "RNUptime.h"
   
   ...
   
   RCTBridge *bridge = [[RCTBridge alloc] initWithDelegate:self launchOptions:launchOptions];
   [RNUptime initializeWithBridge:bridge];
   
   ...
   

5. Run your project (Cmd+R)

Android

1. Open up android/app/src/main/java/[...]/MainApplication.java

• Add to the imports at the top of the file:

  import com.rnuptime.RNUptimeModule;
  import com.rnuptime.RNUptimePackage;

• Add new RNUptimePackage(), to the list returned by the getPackages() method
  • Add RNUptimeModule.start(); to the onCreate() method.

2. Append the following lines to android/settings.gradle:

   include ':react-native-uptime'
   project(':react-native-uptime').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-uptime/android')
   

3. Insert the following lines inside the dependencies block in android/app/build.gradle:

     compile project(':react-native-uptime')
   

Usage

import * as RNUptime from 'react-native-uptime';

const perfData = RNUptime.getPerfData();
console.log('App finished launching with metrics:', perfData);