NetInfo exposes info about online/offline status
Asynchronously 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
To request network info, you need to add the following line to your
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
Asynchronously determine if the device is connected and details about that connection.
Android Connectivity Types.
NONE- device is offline
BLUETOOTH- The Bluetooth data connection.
DUMMY- Dummy data connection.
ETHERNET- The Ethernet data connection.
MOBILE- The Mobile data connection.
MOBILE_DUN- A DUN-specific Mobile data connection.
MOBILE_HIPRI- A High Priority Mobile data connection.
MOBILE_MMS- An MMS-specific Mobile data connection.
MOBILE_SUPL- A SUPL-specific Mobile data connection.
VPN- A virtual network using one or more native bearers. Requires API Level 21
WIFI- The WIFI data connection.
WIMAX- The WiMAX data connection.
UNKNOWN- Unknown data connection.
The rest ConnectivityStates are hidden by the Android API, but can be used if necessary.
Available on Android. Detect if the current active connection is metered or not. A network is classified as metered when the user is sensitive to heavy data usage on that connection due to monetary costs, data limitations or battery/performance issues.
Available on all platforms. Asynchronously fetch a boolean to determine internet connectivity.
Invokes the listener whenever network status changes. The listener receives one of the connectivity types listed above.
Removes the listener for network status changes.
Returns a promise that resolves with one of the connectivity types listed above.
An object with the same methods as above but the listener receives a boolean which represents the internet connectivity. Use this if you are only interested with whether the device has internet connectivity.
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