window_focus 1.0.0

Window Focus is a convenient plugin for Flutter that allows you to track user inactivity and obtain information about the title of the active window on Mac OS and Windows.

Window focus plugin

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Window Focus is a convenient plugin for Flutter that allows you to track user inactivity and obtain information about the title of the active window on Mac OS and Windows.

Key Features:

User Inactivity Tracking:

The plugin enables you to detect periods of user inactivity within your Flutter application. You can customize the inactivity threshold and handle inactivity events according to your needs.

Active Window Title Retrieval:

Provides the ability to retrieve the title of the active window of the operating system. For Mac OS, this is the application name, and for Windows, it's the window title.

Plugin Installation

Windows

No action required.

Mac OS

You need to add the following code to the Info.plist file for MacOS:

<key>NSApplicationSupportsSecureRestorableState</key>
<true/>

Plugin Usage

  final _windowFocusPlugin = WindowFocus();
  
  /// Listener for user's active window change events
  _windowFocusPlugin.addFocusChangeListener((p0) {
    setState(() {
      activeWindowTitle='${p0.windowTitle}';
      /// activeWindowTitle - contains 2 fields windowTitle = window title, appName = Application name.
      /// On Mac OS, these names are the same. On Windows, appName is the name of the process in which the window is running.
    });
  });
  /// Listener for user activity. Works with true if the user is active and false if the user is inactive.
  _windowFocusPlugin.addUserActiveListener((p0) {
    setState(() {
      userIdle=p0;
    });
  });
  /// Setting the user inactivity threshold. Default is 5 seconds.
  _windowFocusPlugin.setIdleThreshold(duration: duration);

  /// Returns the current inactivity threshold
  Duration duration = await _windowFocusPlugin.idleThreshold;

About the author

My telegram channel - @kotelnikoff_dev