NetInfo

NetInfo exposes info about online/offline status

== iOS Reachability

Asyncronously determine if the device is online and on a cellular network.

"none" - device is offline
"wifi" - device is online and connected via wifi, or is the iOS simulator
"cell" - device is connected via Edge, 3G, WiMax, or LTE
"unknown" - error case and the network status is unknown

NetInfo.reachabilityIOS.fetch().done((reach) => {
  console.log('Initial: ' + reach);
});
function handleFirstReachabilityChange(reach) {
  console.log('First change: ' + reach);
  NetInfo.reachabilityIOS.removeEventListener(
    'change',
    handleFirstReachabilityChange
  );
}
NetInfo.reachabilityIOS.addEventListener(
  'change',
  handleFirstReachabilityChange
);

Methods #