Trigger: Dark Theme Change

This trigger will fire when the device's dark theme is enabled or disabled.

Options

• Enabled - The trigger fires when dark mode is turned on.

• Disabled - The trigger fires when dark mode is turned off.

Examples

Example 1: Adjust screen brightness when dark theme changes

Triggers

Dark Theme Change [Enabled]

Actions

Set Brightness: 30%

Example 2: Send notification when light theme is activated

Triggers

Dark Theme Change [Disabled]

Actions

Notification: Light theme activated
Set Brightness: 70%

Notes

• This trigger monitors the system's ui_night_mode setting for changes.
• The trigger only fires when the state actually changes, not repeatedly while the device remains in the same mode.
• Works with both manual theme changes and scheduled automatic changes.

See Also

• Set Dark Theme Action
• Dark Mode Constraint