89609dea58
1. 添加位置权限请求逻辑适配iOS 14+ NEHotspotNetwork要求 2. 新增NetworkExtension框架依赖并更新Xcode项目配置 3. 修复构建脚本中的日志标识与应用名大小写问题 4. 更新启动图标配置与iOS项目设置 5. 优化WiFi SSID获取的兼容逻辑与日志输出
102 lines
4.2 KiB
Plaintext
102 lines
4.2 KiB
Plaintext
#import <Foundation/Foundation.h>
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#import <SystemConfiguration/CaptiveNetwork.h>
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#import <NetworkExtension/NetworkExtension.h>
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#import <CoreLocation/CoreLocation.h>
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static CLLocationManager *locationManager = nil;
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extern "C" {
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void RequestLocationPermission() {
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if (locationManager != nil) return;
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locationManager = [[CLLocationManager alloc] init];
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CLAuthorizationStatus status = [CLLocationManager authorizationStatus];
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if (status == kCLAuthorizationStatusAuthorizedWhenInUse ||
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status == kCLAuthorizationStatusAuthorizedAlways) {
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NSLog(@"[WiFiHelper] Location permission already granted (status: %d)", (int)status);
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// 位置权限已获得但还需要启动定位才能让WiFi API工作
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[locationManager startUpdatingLocation];
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// 短暂启动后停止（不需要持续定位，只是激活权限链）
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dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 0.5 * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
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[locationManager stopUpdatingLocation];
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});
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return;
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}
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if (status == kCLAuthorizationStatusNotDetermined) {
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NSLog(@"[WiFiHelper] Requesting WhenInUse location permission");
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[locationManager requestWhenInUseAuthorization];
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} else {
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NSLog(@"[WiFiHelper] Location permission denied/restricted (status: %d)", (int)status);
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}
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}
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const char* GetWiFiSSID() {
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// 确保位置已启动至少一次（NEHotspotNetwork 的隐式要求）
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if (locationManager != nil && [CLLocationManager authorizationStatus] == kCLAuthorizationStatusAuthorizedWhenInUse) {
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[locationManager startUpdatingLocation];
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}
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__block NSString *resultSSID = nil;
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__block BOOL finished = NO;
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if (@available(iOS 14.0, *)) {
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NSLog(@"[WiFiHelper] Using NEHotspotNetwork.fetchCurrent");
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[NEHotspotNetwork fetchCurrentWithCompletionHandler:^(NEHotspotNetwork * _Nullable network) {
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if (network && network.SSID.length > 0) {
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resultSSID = network.SSID;
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}
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finished = YES;
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}];
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// 用 CFRunLoop 等待，不阻塞主线程事件处理
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NSTimeInterval deadline = [[NSDate date] timeIntervalSinceReferenceDate] + 3.0;
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while (!finished && [[NSDate date] timeIntervalSinceReferenceDate] < deadline) {
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[[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.01]];
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}
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if (resultSSID != nil) {
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NSLog(@"[WiFiHelper] NEHotspotNetwork SSID: %@", resultSSID);
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} else {
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NSLog(@"[WiFiHelper] NEHotspotNetwork returned nil (finished=%d)", finished);
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}
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}
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// Fallback
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if (resultSSID == nil) {
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NSLog(@"[WiFiHelper] Fallback to CNCopyCurrentNetworkInfo");
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NSArray *interfaces = (__bridge_transfer NSArray *)CNCopySupportedInterfaces();
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if (interfaces != nil) {
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for (NSString *interfaceName in interfaces) {
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NSDictionary *info = (__bridge_transfer NSDictionary *)CNCopyCurrentNetworkInfo((__bridge CFStringRef)interfaceName);
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if (info && info[(NSString *)kCNNetworkInfoKeySSID]) {
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resultSSID = info[(NSString *)kCNNetworkInfoKeySSID];
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break;
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}
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}
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}
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}
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if (locationManager != nil) {
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[locationManager stopUpdatingLocation];
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}
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if (resultSSID == nil) {
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NSLog(@"[WiFiHelper] No WiFi SSID found.");
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return NULL;
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}
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NSLog(@"[WiFiHelper] SSID: %@", resultSSID);
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const char *utf8String = [resultSSID UTF8String];
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size_t len = strlen(utf8String) + 1;
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char *result = (char *)malloc(len);
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if (result == NULL) return NULL;
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memcpy(result, utf8String, len);
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return result;
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}
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}
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