Function onAppStateChange

examples/react/react-native/App.tsx:14–19

(status: AppStateStatus)

import { useOnlineManager } from './src/hooks/useOnlineManager'

function onAppStateChange(status: AppStateStatus) {
  // React Query already supports in web browser refetch on window focus by default
  if (Platform.OS !== 'web') {
    focusManager.setFocused(status === 'active')
  }
}

const queryClient = new QueryClient({
  defaultOptions: { queries: { retry: 2 } },