diff --git a/android/src/main/java/com/gianlucaparadise/flutter_cast_framework/HostApis.java b/android/src/main/java/com/gianlucaparadise/flutter_cast_framework/HostApis.java
index 82998c4..2302e02 100644
--- a/android/src/main/java/com/gianlucaparadise/flutter_cast_framework/HostApis.java
+++ b/android/src/main/java/com/gianlucaparadise/flutter_cast_framework/HostApis.java
@@ -73,6 +73,7 @@ public class HostApis {
   /** Generated interface from Pigeon that represents a handler of messages from Flutter.*/
   public interface CastApi {
     void sendMessage(CastMessage message);
+    void showCastDialog();
 
     /** The codec used by CastApi. */
     static MessageCodec<Object> getCodec() {
@@ -105,6 +106,25 @@ public class HostApis {
           channel.setMessageHandler(null);
         }
       }
+      {
+        BasicMessageChannel<Object> channel =
+            new BasicMessageChannel<>(binaryMessenger, "dev.flutter.pigeon.CastApi.showCastDialog", getCodec());
+        if (api != null) {
+          channel.setMessageHandler((message, reply) -> {
+            Map<String, Object> wrapped = new HashMap<>();
+            try {
+              api.showCastDialog();
+              wrapped.put("result", null);
+            }
+            catch (Error | RuntimeException exception) {
+              wrapped.put("error", wrapError(exception));
+            }
+            reply.reply(wrapped);
+          });
+        } else {
+          channel.setMessageHandler(null);
+        }
+      }
     }
   }
   private static Map<String, Object> wrapError(Throwable exception) {
diff --git a/ios/Classes/HostApis.h b/ios/Classes/HostApis.h
index 79f3c21..11ccbc1 100644
--- a/ios/Classes/HostApis.h
+++ b/ios/Classes/HostApis.h
@@ -20,6 +20,7 @@ NSObject<FlutterMessageCodec> *CastApiGetCodec(void);
 
 @protocol CastApi
 - (void)sendMessageMessage:(CastMessage *)message error:(FlutterError *_Nullable *_Nonnull)error;
+- (void)showCastDialogWithError:(FlutterError *_Nullable *_Nonnull)error;
 @end
 
 extern void CastApiSetup(id<FlutterBinaryMessenger> binaryMessenger, NSObject<CastApi> *_Nullable api);
diff --git a/ios/Classes/HostApis.m b/ios/Classes/HostApis.m
index bd7fca8..b02db2f 100644
--- a/ios/Classes/HostApis.m
+++ b/ios/Classes/HostApis.m
@@ -119,4 +119,22 @@ void CastApiSetup(id<FlutterBinaryMessenger> binaryMessenger, NSObject<CastApi>
       [channel setMessageHandler:nil];
     }
   }
+  {
+    FlutterBasicMessageChannel *channel =
+      [FlutterBasicMessageChannel
+        messageChannelWithName:@"dev.flutter.pigeon.CastApi.showCastDialog"
+        binaryMessenger:binaryMessenger
+        codec:CastApiGetCodec()];
+    if (api) {
+      NSCAssert([api respondsToSelector:@selector(showCastDialogWithError:)], @"CastApi api (%@) doesn't respond to @selector(showCastDialogWithError:)", api);
+      [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) {
+        FlutterError *error;
+        [api showCastDialogWithError:&error];
+        callback(wrapResult(nil, error));
+      }];
+    }
+    else {
+      [channel setMessageHandler:nil];
+    }
+  }
 }
diff --git a/lib/src/HostApis.dart b/lib/src/HostApis.dart
index f03dbd4..ff687c2 100644
--- a/lib/src/HostApis.dart
+++ b/lib/src/HostApis.dart
@@ -84,4 +84,27 @@ class CastApi {
       return;
     }
   }
+
+  Future<void> showCastDialog() async {
+    final BasicMessageChannel<Object?> channel = BasicMessageChannel<Object?>(
+        'dev.flutter.pigeon.CastApi.showCastDialog', codec, binaryMessenger: _binaryMessenger);
+    final Map<Object?, Object?>? replyMap =
+        await channel.send(null) as Map<Object?, Object?>?;
+    if (replyMap == null) {
+      throw PlatformException(
+        code: 'channel-error',
+        message: 'Unable to establish connection on channel.',
+        details: null,
+      );
+    } else if (replyMap['error'] != null) {
+      final Map<Object?, Object?> error = (replyMap['error'] as Map<Object?, Object?>?)!;
+      throw PlatformException(
+        code: (error['code'] as String?)!,
+        message: error['message'] as String?,
+        details: error['details'],
+      );
+    } else {
+      return;
+    }
+  }
 }
diff --git a/lib/src/HostApisDefinition.dart b/lib/src/HostApisDefinition.dart
index 4249c84..5917d89 100644
--- a/lib/src/HostApisDefinition.dart
+++ b/lib/src/HostApisDefinition.dart
@@ -8,4 +8,5 @@ class CastMessage {
 @HostApi()
 abstract class CastApi {
   void sendMessage(CastMessage message);
+  void showCastDialog();
 }
\ No newline at end of file