Line data    Source code

       1              : import 'dart:io';
       2              : import 'package:flutter_chrome_cast/_discovery_manager/android_discovery_manager.dart';
       3              : import 'package:flutter_chrome_cast/_discovery_manager/discovery_manager_platform_interface.dart';
       4              : import 'package:flutter_chrome_cast/_discovery_manager/ios_discovery_manager.dart';
       5              : 
       6              : /// Main entry point for Google Cast device discovery functionality.
       7              : ///
       8              : /// This class provides a platform-agnostic interface for discovering Google Cast
       9              : /// devices on the network. It automatically selects the appropriate platform-specific
      10              : /// implementation based on the current operating system.
      11              : class GoogleCastDiscoveryManager {
      12              :   static GoogleCastDiscoveryManagerPlatformInterface? _instance;
      13              : 
      14              :   /// Gets the singleton instance of the discovery manager.
      15              :   ///
      16              :   /// Returns the appropriate platform-specific implementation
      17              :   /// (Android or iOS) based on the current platform.
      18            1 :   static GoogleCastDiscoveryManagerPlatformInterface get instance {
      19            1 :     return _instance ??= Platform.isAndroid
      20            0 :         ? GoogleCastDiscoveryManagerMethodChannelAndroid()
      21            1 :         : GoogleCastDiscoveryManagerMethodChannelIOS();
      22              :   }
      23              : 
      24              :   /// Private constructor to enforce singleton pattern.
      25            0 :   GoogleCastDiscoveryManager._();
      26              : }