Andon Sikavica andon

andon / rn-cli.config.js

Created January 17, 2016 18:19

Custom rn-cli configuration that configures project roots for React Packager

andon / app-with-perfmonitor.js

Last active May 28, 2017 08:39

Enable PerfMonitor in react-native app

	import PerfMonitor from 'react-native/Libraries/Performance/RCTRenderingPerf';
	PerfMonitor.toggle();
	PerfMonitor.start();

	class App extends Component {
	componentDidMount() {
	setTimeout(() => {
	PerfMonitor.stop();
	}, 8000);
	}

andon / MainReactPackageWithHttpCache.java

Created January 9, 2018 21:31

Implementation of MainReactPackage thats creates a custom NetworkingModule that configures an HTTP cache.

	package com.cachetester;

	import com.facebook.react.bridge.ModuleSpec;
	import com.facebook.react.bridge.NativeModule;
	import com.facebook.react.bridge.ReactApplicationContext;
	import com.facebook.react.modules.network.NetworkingModule;
	import com.facebook.react.modules.network.OkHttpClientProvider;
	import com.facebook.react.shell.MainReactPackage;

	import java.io.File;

andon / fetch-with-revalidate.js

Created January 9, 2018 23:04

Fetch with client revalidation. On failure performs another fetch without client revalidation, so that you get cached result if available.

	const doFetch = (url, opts = {}) => {
	const headers = new Headers()
	headers.append('Cache-Control', 'max-age=0')
	if (opts.headers) {
	for (const header of opts.headers) {
	headers.append(header[0], header[1])
	}
	}
	return new Promise((resolve, reject) => {
	fetch(url, {