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<span style="color: #B22A2A; font-size: 24px; display: inline-block; margin-top: 15px; margin-bottom: 0px;"><strong>About this trigger</strong></span>
<pre class="header-style">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.</pre>
''' 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
* ''''' Any Network '''''
* '''Specific Networks''': Select one or more specific wifi networks by SSID
* '''Add SSID''': Manually add an SSID that is not currently in range
* ''''' Select manually '''''
The network selection dialog shows:
* Networks detected during wifi scanning
Manually select one or more Wi-Fi networks (SSIDs) that the activator will react to when disconnected.
* 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.
=== Wifi enabled ===
''' Requirements '''
<pre style="background-color: #ACC8E5; color: #112A46; border-radius: 10px; padding: 10px;">
* '''Location Permission''': On Android 8.1 (Oreo MR1) and above, location permission is required for connect/disconnect detection
</pre>
* '''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 '''
<pre class="trigger-style">Triggers
Wifi State Change (Connected to Network: Home_Wifi)</pre>
<pre class="action-style">Actions
AutoSync On
Set Variable: [location] = Home</pre>
''Configure device settings when connecting to home wifi.''
----
<pre class="trigger-style">Triggers
Wifi State Change (Wifi Disabled)</pre>
<pre class="action-style">Actions
Enable Mobile Data
Notification: Wifi disabled, mobile data enabled</pre>
''Automatically enable mobile data when wifi is turned off.''
----
<pre class="trigger-style">Triggers
Wifi State Change (Disconnected from Network: Any Network)</pre>
<pre class="action-style">Actions
Wait 30 seconds
If Wifi Connected = false
Set Wifi: Off
Set Wifi: On
End If</pre>
''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 '''
* [[Trigger:_Wifi_SSID_Transition|Wifi SSID Transition Trigger]]
* [[Constraint:_Wifi_State|Wifi State Constraint]]
* [[Action:_Wifi_Configure|Wifi Configure Action]]