feat(cast): clicking on the notif opens specified path

android/src/main/AndroidManifest.xml

@@ -16,5 +16,12 @@
 				<action android:name="androidx.media3.session.MediaSessionService" />
 			</intent-filter>
 		</service>
+		<activity
+			android:name="dev.zoriya.omni.OmniCastTapActivity"
+			android:exported="false"
+			android:excludeFromRecents="true"
+			android:noHistory="true"
+			android:taskAffinity=""
+			android:theme="@android:style/Theme.NoDisplay" />
 	</application>
 </manifest>

android/src/main/java/dev/zoriya/omni/OmniCastOptionsProvider.kt

@@ -26,11 +26,7 @@ class OmniCastOptionsProvider : OptionsProvider {
             .setSmallIconDrawableResId(
                 androidx.media3.session.R.drawable.media3_notification_small_icon
             )
-            .apply {
+            .setTargetActivityClassName(OmniCastTapActivity::class.java.name)
-                context.packageManager.getLaunchIntentForPackage(context.packageName)
-                    ?.component?.className
-                    ?.let { setTargetActivityClassName(it) }
-            }
             .build()
 
         val mediaOptions = CastMediaOptions.Builder()

android/src/main/java/dev/zoriya/omni/OmniCastTapActivity.kt

@@ -0,0 +1,30 @@
+package dev.zoriya.omni
+
+import android.app.Activity
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import androidx.core.net.toUri
+
+class OmniCastTapActivity : Activity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        val url = getSharedPreferences(OmniPlayer.OMNI_PREFS, Context.MODE_PRIVATE)
+            .getString(OmniPlayer.NOTIFICATION_URL_PREF, null)
+        val intent = url
+            ?.let { Intent(Intent.ACTION_VIEW, it.toUri()).setPackage(packageName) }
+            ?: packageManager.getLaunchIntentForPackage(packageName)
+
+        try {
+            startActivity(
+                intent?.apply {
+                    addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_SINGLE_TOP)
+                }
+            )
+        } catch (e: Throwable) {
+            android.util.Log.w("OmniPlayer", "could not open $url", e)
+        }
+        finish()
+    }
+}

android/src/main/java/dev/zoriya/omni/OmniPlayer.kt

@@ -128,6 +128,12 @@ class OmniPlayer(
 
     val player: Player = runOnMainThreadSync {
         castOptions?.receiverApplicationId?.let { receiverApplicationId = it }
+        // the cast notification outlives the app, so OmniCastTapActivity has to find the
+        // url back even when nothing of ours ran in that process yet.
+        ctx.getSharedPreferences(OMNI_PREFS, Context.MODE_PRIVATE)
+            .edit()
+            .putString(NOTIFICATION_URL_PREF, castOptions?.notificationUrl)
+            .apply()
         val cc = try {
             CastContext.getSharedInstance(ctx)
         } catch (_: Throwable) {
@@ -648,6 +654,10 @@ class OmniPlayer(
         // Receiver application id passed at runtime via OmniProvider's `cast`
         // prop; read by OmniCastOptionsProvider when the Cast SDK initializes.
         var receiverApplicationId: String? = null
+
+        // `cast.notificationUrl`, read back by OmniCastTapActivity.
+        const val OMNI_PREFS = "dev.zoriya.omni"
+        const val NOTIFICATION_URL_PREF = "notificationUrl"
     }
 }
 

example/App.tsx

@@ -511,7 +511,10 @@ function App(): React.JSX.Element {
 		<OmniProvider
 			source={hasSource ? source : undefined}
 			backend={{ android: backend }}
-			cast={{ receiverApplicationId: "D8FB0FC1" }}
+			cast={{
+				receiverApplicationId: "D8FB0FC1",
+				notificationUrl: "omniexample://remote",
+			}}
 			showNotification
 		>
 			<PlayerExample

example/android/app/src/main/AndroidManifest.xml

@@ -25,6 +25,12 @@
             <action android:name="android.intent.action.MAIN" />
             <category android:name="android.intent.category.LAUNCHER" />
         </intent-filter>
+        <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="omniexample" />
+        </intent-filter>
       </activity>
       <meta-data
         android:name="com.google.android.gms.cast.framework.OPTIONS_PROVIDER_CLASS_NAME"

nitrogen/generated/android/c++/JCastOptions.hpp

@@ -34,8 +34,11 @@ namespace margelo::nitro::omni {
       static const auto clazz = javaClassStatic();
       static const auto fieldReceiverApplicationId = clazz->getField<jni::JString>("receiverApplicationId");
       jni::local_ref<jni::JString> receiverApplicationId = this->getFieldValue(fieldReceiverApplicationId);
+      static const auto fieldNotificationUrl = clazz->getField<jni::JString>("notificationUrl");
+      jni::local_ref<jni::JString> notificationUrl = this->getFieldValue(fieldNotificationUrl);
       return CastOptions(
-        receiverApplicationId != nullptr ? std::make_optional(receiverApplicationId->toStdString()) : std::nullopt
+        receiverApplicationId != nullptr ? std::make_optional(receiverApplicationId->toStdString()) : std::nullopt,
+        notificationUrl != nullptr ? std::make_optional(notificationUrl->toStdString()) : std::nullopt
       );
     }
 
@@ -45,12 +48,13 @@ namespace margelo::nitro::omni {
      */
     [[maybe_unused]]
     static jni::local_ref<JCastOptions::javaobject> fromCpp(const CastOptions& value) {
-      using JSignature = JCastOptions(jni::alias_ref<jni::JString>);
+      using JSignature = JCastOptions(jni::alias_ref<jni::JString>, jni::alias_ref<jni::JString>);
       static const auto clazz = javaClassStatic();
       static const auto create = clazz->getStaticMethod<JSignature>("fromCpp");
       return create(
         clazz,
-        value.receiverApplicationId.has_value() ? jni::make_jstring(value.receiverApplicationId.value()) : nullptr
+        value.receiverApplicationId.has_value() ? jni::make_jstring(value.receiverApplicationId.value()) : nullptr,
+        value.notificationUrl.has_value() ? jni::make_jstring(value.notificationUrl.value()) : nullptr
       );
     }
   };

nitrogen/generated/android/kotlin/com/margelo/nitro/omni/CastOptions.kt

@@ -20,7 +20,10 @@ import java.util.Objects
 data class CastOptions(
   @DoNotStrip
   @Keep
-  val receiverApplicationId: String?
+  val receiverApplicationId: String?,
+  @DoNotStrip
+  @Keep
+  val notificationUrl: String?
 ) {
   /* primary constructor */
 
@@ -28,11 +31,13 @@ data class CastOptions(
     if (this === other) return true
     if (other !is CastOptions) return false
     return Objects.deepEquals(this.receiverApplicationId, other.receiverApplicationId)
+      && Objects.deepEquals(this.notificationUrl, other.notificationUrl)
   }
 
   override fun hashCode(): Int {
     return arrayOf<Any?>(
-      receiverApplicationId
+      receiverApplicationId,
+      notificationUrl
     ).contentDeepHashCode()
   }
 
@@ -44,8 +49,8 @@ data class CastOptions(
     @Keep
     @Suppress("unused")
     @JvmStatic
-    private fun fromCpp(receiverApplicationId: String?): CastOptions {
+    private fun fromCpp(receiverApplicationId: String?, notificationUrl: String?): CastOptions {
-      return CastOptions(receiverApplicationId)
+      return CastOptions(receiverApplicationId, notificationUrl)
     }
   }
 }

nitrogen/generated/shared/c++/CastOptions.hpp

@@ -41,10 +41,11 @@ namespace margelo::nitro::omni {
   struct CastOptions final {
   public:
     std::optional<std::string> receiverApplicationId     SWIFT_PRIVATE;
+    std::optional<std::string> notificationUrl     SWIFT_PRIVATE;
 
   public:
     CastOptions() = default;
-    explicit CastOptions(std::optional<std::string> receiverApplicationId): receiverApplicationId(receiverApplicationId) {}
+    explicit CastOptions(std::optional<std::string> receiverApplicationId, std::optional<std::string> notificationUrl): receiverApplicationId(receiverApplicationId), notificationUrl(notificationUrl) {}
 
   public:
     friend bool operator==(const CastOptions& lhs, const CastOptions& rhs) = default;
@@ -60,12 +61,14 @@ namespace margelo::nitro {
     static inline margelo::nitro::omni::CastOptions fromJSI(jsi::Runtime& runtime, const jsi::Value& arg) {
       jsi::Object obj = arg.asObject(runtime);
       return margelo::nitro::omni::CastOptions(
-        JSIConverter<std::optional<std::string>>::fromJSI(runtime, obj.getProperty(runtime, PropNameIDCache::get(runtime, "receiverApplicationId")))
+        JSIConverter<std::optional<std::string>>::fromJSI(runtime, obj.getProperty(runtime, PropNameIDCache::get(runtime, "receiverApplicationId"))),
+        JSIConverter<std::optional<std::string>>::fromJSI(runtime, obj.getProperty(runtime, PropNameIDCache::get(runtime, "notificationUrl")))
       );
     }
     static inline jsi::Value toJSI(jsi::Runtime& runtime, const margelo::nitro::omni::CastOptions& arg) {
       jsi::Object obj(runtime);
       obj.setProperty(runtime, PropNameIDCache::get(runtime, "receiverApplicationId"), JSIConverter<std::optional<std::string>>::toJSI(runtime, arg.receiverApplicationId));
+      obj.setProperty(runtime, PropNameIDCache::get(runtime, "notificationUrl"), JSIConverter<std::optional<std::string>>::toJSI(runtime, arg.notificationUrl));
       return obj;
     }
     static inline bool canConvert(jsi::Runtime& runtime, const jsi::Value& value) {
@@ -77,6 +80,7 @@ namespace margelo::nitro {
         return false;
       }
       if (!JSIConverter<std::optional<std::string>>::canConvert(runtime, obj.getProperty(runtime, PropNameIDCache::get(runtime, "receiverApplicationId")))) return false;
+      if (!JSIConverter<std::optional<std::string>>::canConvert(runtime, obj.getProperty(runtime, PropNameIDCache::get(runtime, "notificationUrl")))) return false;
       return true;
     }
   };

src/types/source.ts

@@ -16,6 +16,8 @@ export interface Source {
 
 export interface CastOptions {
 	receiverApplicationId?: string;
+	// deep link opened when the cast notification is tapped (android only)
+	notificationUrl?: string;
 }
 
 export interface VideoSrc {