Pigeon: Definitions for getSessionMessageNamespaces

- Generated Pigeons for `HostApis` in Android and iOS

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

@@ -127,6 +127,34 @@ public class HostApis {
       }
     }
   }
+  private static class CastFlutterApiCodec extends StandardMessageCodec {
+    public static final CastFlutterApiCodec INSTANCE = new CastFlutterApiCodec();
+    private CastFlutterApiCodec() {}
+  }
+
+  /** Generated class from Pigeon that represents Flutter messages that can be called from Java.*/
+  public static class CastFlutterApi {
+    private final BinaryMessenger binaryMessenger;
+    public CastFlutterApi(BinaryMessenger argBinaryMessenger){
+      this.binaryMessenger = argBinaryMessenger;
+    }
+    public interface Reply<T> {
+      void reply(T reply);
+    }
+    static MessageCodec<Object> getCodec() {
+      return CastFlutterApiCodec.INSTANCE;
+    }
+
+    public void getSessionMessageNamespaces(Reply<List<String>> callback) {
+      BasicMessageChannel<Object> channel =
+          new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastFlutterApi.getSessionMessageNamespaces", getCodec());
+      channel.send(null, channelReply -> {
+        @SuppressWarnings("ConstantConditions")
+        List<String> output = (List<String>)channelReply;
+        callback.reply(output);
+      });
+    }
+  }
   private static Map<String, Object> wrapError(Throwable exception) {
     Map<String, Object> errorMap = new HashMap<>();
     errorMap.put("message", exception.toString());

ios/Classes/HostApis.h

@@ -25,4 +25,11 @@ NSObject<FlutterMessageCodec> *CastApiGetCodec(void);
 
 extern void CastApiSetup(id<FlutterBinaryMessenger> binaryMessenger, NSObject<CastApi> *_Nullable api);
 
+/// The codec used by CastFlutterApi.
+NSObject<FlutterMessageCodec> *CastFlutterApiGetCodec(void);
+
+@interface CastFlutterApi : NSObject
+- (instancetype)initWithBinaryMessenger:(id<FlutterBinaryMessenger>)binaryMessenger;
+- (void)getSessionMessageNamespacesWithCompletion:(void(^)(NSArray<NSString *> *, NSError *_Nullable))completion;
+@end
 NS_ASSUME_NONNULL_END

ios/Classes/HostApis.m

@@ -138,3 +138,60 @@ void CastApiSetup(id<FlutterBinaryMessenger> binaryMessenger, NSObject<CastApi>
     }
   }
 }
+@interface CastFlutterApiCodecReader : FlutterStandardReader
+@end
+@implementation CastFlutterApiCodecReader
+@end
+
+@interface CastFlutterApiCodecWriter : FlutterStandardWriter
+@end
+@implementation CastFlutterApiCodecWriter
+@end
+
+@interface CastFlutterApiCodecReaderWriter : FlutterStandardReaderWriter
+@end
+@implementation CastFlutterApiCodecReaderWriter
+- (FlutterStandardWriter *)writerWithData:(NSMutableData *)data {
+  return [[CastFlutterApiCodecWriter alloc] initWithData:data];
+}
+- (FlutterStandardReader *)readerWithData:(NSData *)data {
+  return [[CastFlutterApiCodecReader alloc] initWithData:data];
+}
+@end
+
+NSObject<FlutterMessageCodec> *CastFlutterApiGetCodec() {
+  static dispatch_once_t s_pred = 0;
+  static FlutterStandardMessageCodec *s_sharedObject = nil;
+  dispatch_once(&s_pred, ^{
+    CastFlutterApiCodecReaderWriter *readerWriter = [[CastFlutterApiCodecReaderWriter alloc] init];
+    s_sharedObject = [FlutterStandardMessageCodec codecWithReaderWriter:readerWriter];
+  });
+  return s_sharedObject;
+}
+
+
+@interface CastFlutterApi ()
+@property (nonatomic, strong) NSObject<FlutterBinaryMessenger> *binaryMessenger;
+@end
+
+@implementation CastFlutterApi
+- (instancetype)initWithBinaryMessenger:(NSObject<FlutterBinaryMessenger> *)binaryMessenger {
+  self = [super init];
+  if (self) {
+    _binaryMessenger = binaryMessenger;
+  }
+  return self;
+}
+
+- (void)getSessionMessageNamespacesWithCompletion:(void(^)(NSArray<NSString *> *, NSError *_Nullable))completion {
+  FlutterBasicMessageChannel *channel =
+    [FlutterBasicMessageChannel
+      messageChannelWithName:@"dev.flutter.pigeon.CastFlutterApi.getSessionMessageNamespaces"
+      binaryMessenger:self.binaryMessenger
+      codec:CastFlutterApiGetCodec()];
+  [channel sendMessage:nil reply:^(id reply) {
+    NSArray<NSString *> *output = reply;
+    completion(output, nil);
+  }];
+}
+@end

lib/src/HostApis.dart

@@ -108,3 +108,27 @@ class CastApi {
     }
   }
 }
+
+class _CastFlutterApiCodec extends StandardMessageCodec {
+  const _CastFlutterApiCodec();
+}
+abstract class CastFlutterApi {
+  static const MessageCodec<Object?> codec = _CastFlutterApiCodec();
+
+  List<String?> getSessionMessageNamespaces();
+  static void setup(CastFlutterApi? api) {
+    {
+      const BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+          'dev.flutter.pigeon.CastFlutterApi.getSessionMessageNamespaces', codec);
+      if (api == null) {
+        channel.setMessageHandler(null);
+      } else {
+        channel.setMessageHandler((Object? message) async {
+          // ignore message
+          final List<String?> output = api.getSessionMessageNamespaces();
+          return output;
+        });
+      }
+    }
+  }
+}

lib/src/HostApisDefinition.dart

@@ -10,3 +10,8 @@ abstract class CastApi {
   void sendMessage(CastMessage message);
   void showCastDialog();
 }
+
+@FlutterApi()
+abstract class CastFlutterApi {
+  List<String> getSessionMessageNamespaces();
+}