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Merge pull request #46 from exendahal/develop
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Fix iOS connect issue
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@exendahal
exendahal authored Jan 6, 2025
2 parents 255faee + 211158c commit 678192f
Showing 1 changed file with 92 additions and 46 deletions.
138 changes: 92 additions & 46 deletions src/MAUIWifiManager/WifiNetworkService.apple.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
using Plugin.MauiWifiManager.Abstractions;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Threading.Tasks;
using SystemConfiguration;
using UIKit;
Expand All @@ -16,11 +17,12 @@ namespace Plugin.MauiWifiManager
public class WifiNetworkService : IWifiNetworkService
{
public NEHotspotHelper hotspotHelper;

public WifiNetworkService()
{
hotspotHelper = new NEHotspotHelper();
}

/// <summary>
/// Connect to Wifi
/// </summary>
Expand Down Expand Up @@ -57,30 +59,29 @@ public async Task<NetworkData> ConnectWifi(string ssid, string password)
if (error == null)
{
// Successfully connected
Console.WriteLine("Successfully connected to the network.");
Debug.WriteLine("Successfully connected to the network.");
networkData = await GetNetworkInfo();
}
else if (error.LocalizedDescription == "already associated.")
{
// Already connected
Console.WriteLine("Already associated with the network.");
Debug.WriteLine("Already associated with the network.");
networkData = await GetNetworkInfo();
}
else
{
// Connection failed
Console.WriteLine($"Connection failed: {error.LocalizedDescription}");
Debug.WriteLine($"Connection failed: {error.LocalizedDescription}");
}
}
catch (Exception ex)
{
Console.WriteLine($"Error connecting to WiFi: {ex.Message}");
Debug.WriteLine($"Error connecting to WiFi: {ex.Message}");
}

return networkData;
}


/// <summary>
/// Disconnect Wi-Fi
/// </summary>
Expand All @@ -92,25 +93,26 @@ public void DisconnectWifi(string ssid)
/// <summary>
/// Get Wi-Fi Network Info
/// </summary>
public Task<NetworkData> GetNetworkInfo()
public async Task<NetworkData> GetNetworkInfo()
{
NetworkData networkData = new NetworkData();
var manager = new CLLocationManager();
var networkData = new NetworkData();
var locationManager = new CLLocationManager();

// Request location permissions if iOS version is 8.0+
// Request location permissions for iOS 8+
if (OperatingSystem.IsIOSVersionAtLeast(8))
manager.RequestWhenInUseAuthorization();
locationManager.RequestWhenInUseAuthorization();

// Handle iOS 14+ using NEHotspotNetwork
if (OperatingSystem.IsIOSVersionAtLeast(14))
{
if (manager.AuthorizationStatus == CLAuthorizationStatus.Authorized ||
manager.AuthorizationStatus == CLAuthorizationStatus.AuthorizedAlways ||
manager.AuthorizationStatus == CLAuthorizationStatus.AuthorizedWhenInUse)
var tcs = new TaskCompletionSource<NetworkData>();
if (locationManager.AuthorizationStatus == CLAuthorizationStatus.Authorized ||
locationManager.AuthorizationStatus == CLAuthorizationStatus.AuthorizedAlways ||
locationManager.AuthorizationStatus == CLAuthorizationStatus.AuthorizedWhenInUse)
{
// Use NEHotspotNetwork for iOS 14.0+
NEHotspotNetwork.FetchCurrent(hotspotNetwork =>
{
if (hotspotNetwork != null && !string.IsNullOrEmpty(hotspotNetwork.Ssid))
if (hotspotNetwork != null)
{
networkData.StatusId = 1;
networkData.Ssid = hotspotNetwork.Ssid;
Expand All @@ -122,80 +124,124 @@ public Task<NetworkData> GetNetworkInfo()
}
networkData.NativeObject = hotspotNetwork;
}
else
{
networkData.StatusId = -1; // No network available
}
tcs.SetResult(networkData);
});

}
else
{

networkData.StatusId = -2; // Location permissions not granted
tcs.SetResult(networkData);
}
return await tcs.Task;
}
// Handle iOS versions less than 14 using CaptiveNetwork
else
{
if (CLLocationManager.Status is CLAuthorizationStatus.AuthorizedAlways ||
CLLocationManager.Status is CLAuthorizationStatus.AuthorizedWhenInUse)
if (CaptiveNetwork.TryGetSupportedInterfaces(out string[] supportedInterfaces) == StatusCode.OK)
{
if (CaptiveNetwork.TryGetSupportedInterfaces(out string[] supportedInterfaces) == StatusCode.OK)
if (supportedInterfaces != null)
{
if (supportedInterfaces != null)
foreach (var interfaceName in supportedInterfaces)
{
foreach (var item in supportedInterfaces)
if (CaptiveNetwork.TryCopyCurrentNetworkInfo(interfaceName, out NSDictionary? info) == StatusCode.OK)
{
if (CaptiveNetwork.TryCopyCurrentNetworkInfo(item, out NSDictionary? info) == StatusCode.OK)
networkData = new NetworkData
{
networkData.StatusId = 1;
networkData.Ssid = info?[CaptiveNetwork.NetworkInfoKeySSID]?.ToString();
networkData.Bssid = info?[CaptiveNetwork.NetworkInfoKeyBSSID]?.ToString();
networkData.NativeObject = info;
break; // Get the first available network
}
StatusId = 1,
Ssid = info?[CaptiveNetwork.NetworkInfoKeySSID]?.ToString(),
Bssid = info?[CaptiveNetwork.NetworkInfoKeyBSSID]?.ToString(),
NativeObject = info
};
break; // Use the first available network
}
}
}
}

else
{
networkData.StatusId = -1; // No network available
}
}
return Task.FromResult(networkData);

return networkData;
}

/// <summary>
/// OpenWifiSetting
/// For iOS 8 and 9, we can navigate automatically to the settings
/// App-Pre0fs:root=WIFI is forbidden by the app store guidelines
/// </summary>
public Task<bool> OpenWifiSetting()
public async Task<bool> OpenWifiSetting()
{
if (UIDevice.CurrentDevice.CheckSystemVersion(8, 0))
{
NSUrl url = new NSUrl(UIApplication.OpenSettingsUrlString);
return Task.FromResult(UIApplication.SharedApplication.OpenUrl(url));
}
return Task.FromResult(false);
return await OpenSettings();
}

/// <summary>
/// Dispose
/// </summary>
public void Dispose()
{

}

/// <summary>
/// Scan Wi-Fi Networks       
/// Scan Wi-Fi Networks
/// </summary>
public async Task<List<NetworkData>> ScanWifiNetworks()
{
List<NetworkData> wifiNetworks = new List<NetworkData>();
var wifiNetworks = new List<NetworkData>();
// ScanWifiNetworks is not supported on iOS
return await Task.FromResult(wifiNetworks);
}

public Task<bool> OpenWirelessSetting()
public async Task<bool> OpenWirelessSetting()
{
return await OpenSettings();
}

private static async Task<bool> OpenSettings()
{
if (UIDevice.CurrentDevice.CheckSystemVersion(8, 0))
{
NSUrl url = new NSUrl(UIApplication.OpenSettingsUrlString);
return Task.FromResult(UIApplication.SharedApplication.OpenUrl(url));
try
{
var url = new NSUrl(UIApplication.OpenSettingsUrlString);

if (UIApplication.SharedApplication.CanOpenUrl(url))
{
var success = await UIApplication.SharedApplication.OpenUrlAsync(url, new UIApplicationOpenUrlOptions());
if (!success)
{
Debug.WriteLine("Failed to open app settings.");
return false;
}
else
{
return true;
}
}
else
{
Debug.WriteLine("Cannot open app settings URL.");
return false;
}
}
catch (Exception ex)
{
Debug.WriteLine($"Error: {ex.Message}");
return false;
}
}
else
{
Debug.WriteLine("OpenWirelessSetting is not supported on this version of iOS.");
return false;
}
return Task.FromResult(false);
}

}
}
}

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