Add platform-specific user agents for iOS/Android streams

__tests__/UserAgent.test.ts

@@ -0,0 +1,48 @@
+import { Platform } from 'react-native';
+import { getUserAgent } from '../src/utils/UserAgent';
+
+// Mock Platform from react-native
+jest.mock('react-native', () => ({
+  Platform: {
+    OS: 'ios',
+    Version: '17.0',
+  },
+}));
+
+describe('getUserAgent', () => {
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  test('should return iOS user agent when platform is iOS', () => {
+    (Platform as any).OS = 'ios';
+    (Platform as any).Version = '17.0';
+
+    const userAgent = getUserAgent();
+
+    expect(userAgent).toBe('WMBRApp/0.0.1 (iOS; iPhone)');
+  });
+
+  test('should return Android user agent when platform is Android', () => {
+    (Platform as any).OS = 'android';
+    (Platform as any).Version = 33;
+
+    const userAgent = getUserAgent();
+
+    expect(userAgent).toBe('WMBRApp/0.0.1 (Android; SDK 33)');
+  });
+
+  test('should include correct SDK version for Android', () => {
+    (Platform as any).OS = 'android';
+    (Platform as any).Version = 30;
+
+    const userAgent = getUserAgent();
+
+    expect(userAgent).toContain('SDK 30');
+  });
+
+  test('should always include app version in user agent', () => {
+    const iosUserAgent = getUserAgent();
+    expect(iosUserAgent).toContain('WMBRApp/0.0.1');
+  });
+});

src/app/Home/index.tsx

@@ -24,6 +24,7 @@ import { WmbrRouteName } from '../../types/Navigation';
 import { DEFAULT_NAME } from '../../types/Playlist';
 import { COLORS, CORE_COLORS } from '../../utils/Colors';
 import { formatArchiveDate } from '../../utils/DateTime';
+import { getUserAgent } from '../../utils/UserAgent';
 
 import HomeNowPlaying from './HomeNowPlaying';
 
@@ -131,6 +132,7 @@ export default function HomeScreen() {
         title: DEFAULT_NAME,
         artist: 'Live Radio',
         artwork: require('../../../assets/cover.png'),
+        userAgent: getUserAgent(),
       });
 
       setIsPlayerInitialized(true);
@@ -163,6 +165,7 @@ export default function HomeScreen() {
               title: DEFAULT_NAME,
               artist: currentShow || 'Live Radio',
               artwork: require('../../../assets/cover.png'),
+              userAgent: getUserAgent(),
             });
           }
         }

src/services/ArchiveService.ts

@@ -2,6 +2,7 @@ import TrackPlayer, { Track } from 'react-native-track-player';
 import { Show, Archive } from '../types/RecentlyPlayed';
 import { debugLog, debugError } from '../utils/Debug';
 import { DEFAULT_NAME } from '../types/Playlist';
+import { getUserAgent } from '../utils/UserAgent';
 
 export interface ArchivePlaybackState {
   isPlayingArchive: boolean;
@@ -59,6 +60,7 @@ export class ArchiveService {
         title: `${show.name} - Archive`,
         artist: `${DEFAULT_NAME} - ${archive.date}`,
         artwork: require('../../../assets/cover.png'),
+        userAgent: getUserAgent(),
       };
 
       // Add and play archive
@@ -95,6 +97,7 @@ export class ArchiveService {
         title: DEFAULT_NAME,
         artist: currentShowTitle || 'Live Radio',
         artwork: require('../../../assets/cover.png'),
+        userAgent: getUserAgent(),
       };
 
       // Add and play live stream

src/services/AudioPreviewService.ts

@@ -1,5 +1,6 @@
 import TrackPlayer, { Track, State, Event } from 'react-native-track-player';
 import { debugError } from '../utils/Debug';
+import { getUserAgent } from '../utils/UserAgent';
 
 export interface PreviewState {
   isPlaying: boolean;
@@ -141,6 +142,7 @@ export class AudioPreviewService {
         url: url,
         title: 'Preview',
         artist: 'Apple Music Preview',
+        userAgent: getUserAgent(),
       };
 
       // Reset the queue with just the preview track

src/utils/UserAgent.ts

@@ -0,0 +1,21 @@
+import { Platform } from 'react-native';
+
+/**
+ * Generates a platform-specific user agent string for HTTP requests.
+ * This helps servers identify iOS vs Android clients.
+ * 
+ * Format: WMBRApp/{version} ({platform}; {os})
+ * Examples:
+ *   - "WMBRApp/0.0.1 (iOS; iPhone)"
+ *   - "WMBRApp/0.0.1 (Android; SDK 33)"
+ */
+export function getUserAgent(): string {
+  const version = '0.0.1'; // Should match package.json version
+  const osVersion = Platform.Version;
+
+  if (Platform.OS === 'ios') {
+    return `WMBRApp/${version} (iOS; iPhone)`;
+  } else {
+    return `WMBRApp/${version} (Android; SDK ${osVersion})`;
+  }
+}