Pigeon: Definitions for SessionState handling

- Generated Pigeons for `HostApis` in Android and iOS

android/src/main/java/com/gianlucaparadise/flutter_cast_framework/HostApis.java

@@ -161,6 +161,69 @@ public class HostApis {
         callback.reply(null);
       });
     }
+    public void onSessionStarting(Reply<Void> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.onSessionStarting", getCodec());
+      channel.send(null, channelReply -> {
+        callback.reply(null);
+      });
+    }
+    public void onSessionStarted(Reply<Void> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.onSessionStarted", getCodec());
+      channel.send(null, channelReply -> {
+        callback.reply(null);
+      });
+    }
+    public void onSessionStartFailed(Reply<Void> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.onSessionStartFailed", getCodec());
+      channel.send(null, channelReply -> {
+        callback.reply(null);
+      });
+    }
+    public void onSessionEnding(Reply<Void> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.onSessionEnding", getCodec());
+      channel.send(null, channelReply -> {
+        callback.reply(null);
+      });
+    }
+    public void onSessionEnded(Reply<Void> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.onSessionEnded", getCodec());
+      channel.send(null, channelReply -> {
+        callback.reply(null);
+      });
+    }
+    public void onSessionResuming(Reply<Void> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.onSessionResuming", getCodec());
+      channel.send(null, channelReply -> {
+        callback.reply(null);
+      });
+    }
+    public void onSessionResumed(Reply<Void> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.onSessionResumed", getCodec());
+      channel.send(null, channelReply -> {
+        callback.reply(null);
+      });
+    }
+    public void onSessionResumeFailed(Reply<Void> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.onSessionResumeFailed", getCodec());
+      channel.send(null, channelReply -> {
+        callback.reply(null);
+      });
+    }
+    public void onSessionSuspended(Reply<Void> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.onSessionSuspended", getCodec());
+      channel.send(null, channelReply -> {
+        callback.reply(null);
+      });
+    }
   }
   private static Map<String, Object> wrapError(Throwable exception) {
     Map<String, Object> errorMap = new HashMap<>();

ios/Classes/HostApis.h

@@ -32,5 +32,14 @@ NSObject<FlutterMessageCodec> *CastFlutterApiGetCodec(void);
 - (instancetype)initWithBinaryMessenger:(id<FlutterBinaryMessenger>)binaryMessenger;
 - (void)getSessionMessageNamespacesWithCompletion:(void(^)(NSArray<NSString *> *, NSError *_Nullable))completion;
 - (void)onCastStateChangedCastState:(NSNumber *)castState completion:(void(^)(NSError *_Nullable))completion;
+- (void)onSessionStartingWithCompletion:(void(^)(NSError *_Nullable))completion;
+- (void)onSessionStartedWithCompletion:(void(^)(NSError *_Nullable))completion;
+- (void)onSessionStartFailedWithCompletion:(void(^)(NSError *_Nullable))completion;
+- (void)onSessionEndingWithCompletion:(void(^)(NSError *_Nullable))completion;
+- (void)onSessionEndedWithCompletion:(void(^)(NSError *_Nullable))completion;
+- (void)onSessionResumingWithCompletion:(void(^)(NSError *_Nullable))completion;
+- (void)onSessionResumedWithCompletion:(void(^)(NSError *_Nullable))completion;
+- (void)onSessionResumeFailedWithCompletion:(void(^)(NSError *_Nullable))completion;
+- (void)onSessionSuspendedWithCompletion:(void(^)(NSError *_Nullable))completion;
 @end
 NS_ASSUME_NONNULL_END

ios/Classes/HostApis.m

@@ -204,4 +204,94 @@ NSObject<FlutterMessageCodec> *CastFlutterApiGetCodec() {
     completion(nil);
   }];
 }
+- (void)onSessionStartingWithCompletion:(void(^)(NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.onSessionStarting"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    completion(nil);
+  }];
+}
+- (void)onSessionStartedWithCompletion:(void(^)(NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.onSessionStarted"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    completion(nil);
+  }];
+}
+- (void)onSessionStartFailedWithCompletion:(void(^)(NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.onSessionStartFailed"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    completion(nil);
+  }];
+}
+- (void)onSessionEndingWithCompletion:(void(^)(NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.onSessionEnding"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    completion(nil);
+  }];
+}
+- (void)onSessionEndedWithCompletion:(void(^)(NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.onSessionEnded"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    completion(nil);
+  }];
+}
+- (void)onSessionResumingWithCompletion:(void(^)(NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.onSessionResuming"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    completion(nil);
+  }];
+}
+- (void)onSessionResumedWithCompletion:(void(^)(NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.onSessionResumed"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    completion(nil);
+  }];
+}
+- (void)onSessionResumeFailedWithCompletion:(void(^)(NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.onSessionResumeFailed"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    completion(nil);
+  }];
+}
+- (void)onSessionSuspendedWithCompletion:(void(^)(NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.onSessionSuspended"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    completion(nil);
+  }];
+}
 @end

lib/src/HostApis.dart

@@ -117,6 +117,15 @@ abstract class CastFlutterApi {
 
   List<String?> getSessionMessageNamespaces();
   void onCastStateChanged(int castState);
+  void onSessionStarting();
+  void onSessionStarted();
+  void onSessionStartFailed();
+  void onSessionEnding();
+  void onSessionEnded();
+  void onSessionResuming();
+  void onSessionResumed();
+  void onSessionResumeFailed();
+  void onSessionSuspended();
   static void setup(CastFlutterApi? api) {
     {
       const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
@@ -147,5 +156,122 @@ abstract class CastFlutterApi {
         });
       }
     }
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.onSessionStarting', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          api.onSessionStarting();
+          return;
+        });
+      }
+    }
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.onSessionStarted', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          api.onSessionStarted();
+          return;
+        });
+      }
+    }
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.onSessionStartFailed', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          api.onSessionStartFailed();
+          return;
+        });
+      }
+    }
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.onSessionEnding', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          api.onSessionEnding();
+          return;
+        });
+      }
+    }
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.onSessionEnded', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          api.onSessionEnded();
+          return;
+        });
+      }
+    }
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.onSessionResuming', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          api.onSessionResuming();
+          return;
+        });
+      }
+    }
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.onSessionResumed', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          api.onSessionResumed();
+          return;
+        });
+      }
+    }
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.onSessionResumeFailed', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          api.onSessionResumeFailed();
+          return;
+        });
+      }
+    }
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.onSessionSuspended', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          api.onSessionSuspended();
+          return;
+        });
+      }
+    }
   }
 }

lib/src/HostApisDefinition.dart

@@ -15,4 +15,16 @@ abstract class CastApi {
 abstract class CastFlutterApi {
   List<String> getSessionMessageNamespaces();
   void onCastStateChanged(int castState);
+
+  //region Session State handling
+  void onSessionStarting();
+  void onSessionStarted();
+  void onSessionStartFailed();
+  void onSessionEnding();
+  void onSessionEnded();
+  void onSessionResuming();
+  void onSessionResumed();
+  void onSessionResumeFailed();
+  void onSessionSuspended();
+  //endregion
 }