Deep Link Testing Hub

iOS Configuration

1. Configure LSApplicationQueriesSchemes in Info.plist:

   <key>LSApplicationQueriesSchemes</key>
   <array>
       <string>whatsapp</string>
       <string>telegram</string>
       <string>twitter</string>
       <string>instagram</string>
       <string>fb</string>
       <string>linkedin</string>
       <string>spotify</string>
       <string>youtube</string>
       <string>maps</string>
       <string>waze</string>
   </array>

2. Implement the code:

   func openDeepLink(scheme: String, path: String) {
       if let url = URL(string: "\(scheme)://\(path)") {
           if UIApplication.shared.canOpenURL(url) {
               UIApplication.shared.open(url)
           }
       }
   }

Android Configuration

1. Add queries to AndroidManifest.xml:

   <queries>
       <package android:name="com.whatsapp" />
       <package android:name="org.telegram.messenger" />
       <package android:name="com.twitter.android" />
       <package android:name="com.instagram.android" />
       <package android:name="com.facebook.katana" />
       <package android:name="com.linkedin.android" />
       <package android:name="com.spotify.music" />
       <package android:name="com.google.android.youtube" />
       <package android:name="com.google.android.apps.maps" />
       <package android:name="com.waze" />
   </queries>

2. Implement the code:

   fun openDeepLink(scheme: String, path: String) {
       val intent = Intent(Intent.ACTION_VIEW, Uri.parse("$scheme://$path"))
       startActivity(intent)
   }

iOS Configuration

1. Add URL schemes in Xcode:

   <key>CFBundleURLTypes</key>
   <array>
       <dict>
           <key>CFBundleURLSchemes</key>
           <array>
               <string>myapp</string>
           </array>
       </dict>
   </array>

2. Implement the code:

   func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
       // Handle deep link
       return true
   }

Android Configuration

1. Configure intent filters in AndroidManifest.xml:

   <activity android:name=".MainActivity">
       <intent-filter>
           <action android:name="android.intent.action.VIEW" />
           <category android:name="android.intent.category.DEFAULT" />
           <category android:name="android.intent.category.BROWSABLE" />
           <data android:scheme="myapp" />
       </intent-filter>
   </activity>

2. Implement the code:

   override fun onCreate(savedInstanceState: Bundle?) {
       super.onCreate(savedInstanceState)
       handleIntent(intent)
   }
   
   override fun onNewIntent(intent: Intent?) {
       super.onNewIntent(intent)
       handleIntent(intent)
   }
   
   private fun handleIntent(intent: Intent?) {
       if (intent?.action == Intent.ACTION_VIEW) {
           val uri = intent.data
           // Handle deep link
       }
   }

Quick Setup Guide

Getting your iOS Team ID:

1. Visit Apple Developer Account
2. Click on "Membership" in the left sidebar
3. Your Team ID is displayed at the top of the page

Getting your Android SHA-256 Certificate Fingerprint:

1. For Debug certificate:

   # Debug certificate
   keytool -list -v \
     -keystore ~/.android/debug.keystore \
     -alias androiddebugkey \
     -storepass android \
     -keypass android

   Copy command
2. For Release certificate:

   # Release certificate
   keytool -list -v \
     -keystore your-release-key.keystore \
     -alias your-key-alias

   Copy command
3. Look for "SHA256:" in the output

iOS Universal Links

1. Create apple-app-site-association file:

   {
     "applinks": {
       "apps": [],
       "details": [
         {
           "appID": "TEAM_ID.com.example.app",
           "paths": ["/app/*", "/products/*"]
         }
       ]
     }
   }

   Copy configuration
2. Host at https://example.com/.well-known/apple-app-site-association
3. Enable Associated Domains capability in Xcode
4. Add domain to Associated Domains list
5. Test Domain

Android App Links

1. Create assetlinks.json file:

   [{
     "relation": ["delegate_permission/common.handle_all_urls"],
     "target": {
       "namespace": "android_app",
       "package_name": "com.example.app",
       "sha256_cert_fingerprints": ["YOUR_APP_SIGNING_KEY_SHA256"]
     }
   }]

   Copy configuration
2. Host at https://example.com/.well-known/assetlinks.json
3. Configure AndroidManifest.xml:

   <activity android:name=".MainActivity">
       <intent-filter android:autoVerify="true">
           <action android:name="android.intent.action.VIEW" />
           <category android:name="android.intent.category.DEFAULT" />
           <category android:name="android.intent.category.BROWSABLE" />
           <data
               android:scheme="https"
               android:host="yourdomain.com"
               android:pathPrefix="/app" />
       </intent-filter>
   </activity>

   Copy configuration
4. Test Domain