Trigger: Wifi State Change

This trigger will fire when the wifi state changes. You can configure it to fire when wifi is enabled or disabled, or when connected to/disconnected from a specific network.

Options

Trigger States

Wifi Enabled: Trigger when wifi is turned on
Wifi Disabled: Trigger when wifi is turned off
Connected to Network: Trigger when connected to a wifi network
Disconnected from Network: Trigger when disconnected from a wifi network

Network Selection (for Connected/Disconnected)

When selecting "Connected to Network" or "Disconnected from Network":

Any Network: Trigger on connection/disconnection from any wifi network
Specific Networks: Select one or more specific wifi networks by SSID
Add SSID: Manually add an SSID that is not currently in range

The network selection dialog shows:

Networks detected during wifi scanning
Previously configured wifi networks on your device
Manually added SSIDs

Multiple networks can be selected, and the trigger will fire when connecting to or disconnecting from any of the selected networks.

Requirements

Location Permission: On Android 8.1 (Oreo MR1) and above, location permission is required for connect/disconnect detection
Location Services: Location services must be enabled on Android 8.1+ for connect/disconnect events
Helper App: On Android 10+ some features may require the MacroDroid Connectivity Helper or Universal Helper app

Examples

Triggers

Wifi State Change (Connected to Network: Home_Wifi)

Actions

AutoSync On
Set Variable: [location] = Home

Configure device settings when connecting to home wifi.

Triggers

Wifi State Change (Wifi Disabled)

Actions

Enable Mobile Data
Notification: Wifi disabled, mobile data enabled

Automatically enable mobile data when wifi is turned off.

Triggers

Wifi State Change (Disconnected from Network: Any Network)

Actions

Wait 30 seconds
If Wifi Connected = false
    Set Wifi: Off
    Set Wifi: On
End If

Auto-reconnect wifi after disconnection.

Notes

Since Android 8.1, location permission and enabled location services are required to detect connect/disconnect events.
The trigger listens for NETWORK_STATE_CHANGED_ACTION, WIFI_STATE_CHANGED_ACTION, and SUPPLICANT_CONNECTION_CHANGE_ACTION system broadcasts.
For "Connected to Network" and "Disconnected from Network" options, wifi must be enabled to configure the trigger (you will be prompted to enable it if disabled).
Multiple SSIDs can be selected for connect/disconnect triggers.
Use "Any Network" if you want to trigger on all wifi connection/disconnection events regardless of the network name.

See Also