From adfe7274fa9c7340b4433f61e83f491f381387dc Mon Sep 17 00:00:00 2001
From: gianlucaparadise <gianlucaparadise@gmail.com>
Date: Mon, 7 Feb 2022 06:56:19 +0100
Subject: [PATCH] QueueNext/Prev android, ios, flutter

---
 .../FlutterCastFrameworkPlugin.kt                      | 10 ++++++++++
 ios/Classes/SwiftFlutterCastFrameworkPlugin.swift      | 10 ++++++++++
 lib/src/cast/RemoteMediaClient.dart                    | 10 ++++++++++
 3 files changed, 30 insertions(+)

diff --git a/android/src/main/kotlin/com/gianlucaparadise/flutter_cast_framework/FlutterCastFrameworkPlugin.kt b/android/src/main/kotlin/com/gianlucaparadise/flutter_cast_framework/FlutterCastFrameworkPlugin.kt
index b712e09..63b7bdc 100644
--- a/android/src/main/kotlin/com/gianlucaparadise/flutter_cast_framework/FlutterCastFrameworkPlugin.kt
+++ b/android/src/main/kotlin/com/gianlucaparadise/flutter_cast_framework/FlutterCastFrameworkPlugin.kt
@@ -350,6 +350,16 @@ class FlutterCastFrameworkPlugin : FlutterPlugin, MethodCallHandler, ActivityAwa
             remoteMediaClient.queueAppendItem(mediaQueueItem, null)
         }
 
+        override fun queueNextItem() {
+            val remoteMediaClient: RemoteMediaClient = remoteMediaClient ?: return
+            remoteMediaClient.queueNext(null)
+        }
+
+        override fun queuePrevItem() {
+            val remoteMediaClient: RemoteMediaClient = remoteMediaClient ?: return
+            remoteMediaClient.queuePrev(null)
+        }
+
         override fun setMute(muted: Boolean?) {
             if (muted == null) return
             val castSession = mCastSession ?: return
diff --git a/ios/Classes/SwiftFlutterCastFrameworkPlugin.swift b/ios/Classes/SwiftFlutterCastFrameworkPlugin.swift
index 33d2bc4..c7c4f82 100644
--- a/ios/Classes/SwiftFlutterCastFrameworkPlugin.swift
+++ b/ios/Classes/SwiftFlutterCastFrameworkPlugin.swift
@@ -339,6 +339,16 @@ public class SwiftFlutterCastFrameworkPlugin: NSObject, FlutterPlugin, GCKSessio
         remoteMediaClient?.queueInsert(mediaQueueItem, beforeItemWithID: kGCKMediaQueueInvalidItemID)
     }
     
+    public func queueNextItemWithError(_ error: AutoreleasingUnsafeMutablePointer<FlutterError?>) {
+        let remoteMediaClient = castSession?.remoteMediaClient
+        remoteMediaClient?.queueNextItem()
+    }
+    
+    public func queuePrevItemWithError(_ error: AutoreleasingUnsafeMutablePointer<FlutterError?>) {
+        let remoteMediaClient = castSession?.remoteMediaClient
+        remoteMediaClient?.queuePreviousItem()
+    }
+    
     // MARK: - GCKSessionManagerListener
     
     // onSessionSuspended
diff --git a/lib/src/cast/RemoteMediaClient.dart b/lib/src/cast/RemoteMediaClient.dart
index ab6ef9b..44c839f 100644
--- a/lib/src/cast/RemoteMediaClient.dart
+++ b/lib/src/cast/RemoteMediaClient.dart
@@ -114,6 +114,16 @@ class RemoteMediaClient {
     _hostApi.queueAppendItem(item);
   }
 
+  /// Jumps to the next item in the queue.
+  void queueNext() {
+    _hostApi.queueNextItem();
+  }
+
+  /// Jumps to the previous item in the queue.
+  void queuePrev() {
+    _hostApi.queuePrevItem();
+  }
+
   /// Internal method that shouldn't be visible
   @internal
   void dispatchPlayerStateUpdate(PlayerState playerState) {