[video_player]Added HTTP headers setting to video_player plugin

packages/video_player/android/src/main/java/io/flutter/plugins/videoplayer/VideoPlayerPlugin.java

@@ -73,6 +73,7 @@ private static class VideoPlayer {
         EventChannel eventChannel,
         TextureRegistry.SurfaceTextureEntry textureEntry,
         String dataSource,
+        Map<String, String> httpHeaders,
         Result result) {
       this.eventChannel = eventChannel;
       this.textureEntry = textureEntry;
@@ -86,13 +87,18 @@ private static class VideoPlayer {
       if (uri.getScheme().equals("asset") || uri.getScheme().equals("file")) {
         dataSourceFactory = new DefaultDataSourceFactory(context, "ExoPlayer");
       } else {
-        dataSourceFactory =
+        DefaultHttpDataSourceFactory httpDataSourceFactory =
             new DefaultHttpDataSourceFactory(
                 "ExoPlayer",
                 null,
                 DefaultHttpDataSource.DEFAULT_CONNECT_TIMEOUT_MILLIS,
                 DefaultHttpDataSource.DEFAULT_READ_TIMEOUT_MILLIS,
                 true);
+
+        dataSourceFactory = httpDataSourceFactory;
+        if (httpHeaders != null) {
+          httpDataSourceFactory.getDefaultRequestProperties().set(httpHeaders);
+        }
       }
 
       MediaSource mediaSource = buildMediaSource(uri, dataSourceFactory, context);
@@ -328,15 +334,19 @@ public void onMethodCall(MethodCall call, Result result) {
                     eventChannel,
                     handle,
                     "asset:///" + assetLookupKey,
+                    null,
                     result);
             videoPlayers.put(handle.id(), player);
           } else {
+            @SuppressWarnings("unchecked")
+            Map<String, String> httpHeaders = call.argument("httpHeaders");
             player =
                 new VideoPlayer(
                     registrar.context(),
                     eventChannel,
                     handle,
                     (String) call.argument("uri"),
+                    httpHeaders,
                     result);
             videoPlayers.put(handle.id(), player);
           }

packages/video_player/ios/Classes/VideoPlayerPlugin.m

@@ -38,7 +38,9 @@ @interface FLTVideoPlayer : NSObject <FlutterTexture, FlutterStreamHandler>
 @property(nonatomic, readonly) bool isPlaying;
 @property(nonatomic, readonly) bool isLooping;
 @property(nonatomic, readonly) bool isInitialized;
-- (instancetype)initWithURL:(NSURL*)url frameUpdater:(FLTFrameUpdater*)frameUpdater;
+- (instancetype)initWithURL:(NSURL*)url
+               frameUpdater:(FLTFrameUpdater*)frameUpdater
+                httpHeaders:(NSDictionary<NSString*, NSString*>*)headers;
 - (void)play;
 - (void)pause;
 - (void)setIsLooping:(bool)isLooping;
@@ -54,7 +56,7 @@ - (void)updatePlayingState;
 @implementation FLTVideoPlayer
 - (instancetype)initWithAsset:(NSString*)asset frameUpdater:(FLTFrameUpdater*)frameUpdater {
   NSString* path = [[NSBundle mainBundle] pathForResource:asset ofType:nil];
-  return [self initWithURL:[NSURL fileURLWithPath:path] frameUpdater:frameUpdater];
+  return [self initWithURL:[NSURL fileURLWithPath:path] frameUpdater:frameUpdater httpHeaders:nil];
 }
 
 - (void)addObservers:(AVPlayerItem*)item {
@@ -140,8 +142,15 @@ - (void)createVideoOutputAndDisplayLink:(FLTFrameUpdater*)frameUpdater {
   _displayLink.paused = YES;
 }
 
-- (instancetype)initWithURL:(NSURL*)url frameUpdater:(FLTFrameUpdater*)frameUpdater {
-  AVPlayerItem* item = [AVPlayerItem playerItemWithURL:url];
+- (instancetype)initWithURL:(NSURL*)url
+               frameUpdater:(FLTFrameUpdater*)frameUpdater
+                httpHeaders:(NSDictionary<NSString*, NSString*>*)headers {
+  NSDictionary<NSString*, id>* options = nil;
+  if (headers != (NSDictionary<NSString*, NSString*>*)[NSNull null]) {
+    options = @{@"AVURLAssetHTTPHeaderFieldsKey" : headers};
+  }
+  AVURLAsset* urlAsset = [AVURLAsset URLAssetWithURL:url options:options];
+  AVPlayerItem* item = [AVPlayerItem playerItemWithAsset:urlAsset];
   return [self initWithPlayerItem:item frameUpdater:frameUpdater];
 }
 
@@ -153,7 +162,7 @@ - (CGAffineTransform)fixTransform:(AVAssetTrack*)videoTrack {
   // displays the video https://github.com/flutter/flutter/issues/17606#issuecomment-413473181
   if (transform.tx == 0 && transform.ty == 0) {
     NSInteger rotationDegrees = (NSInteger)round(radiansToDegrees(atan2(transform.b, transform.a)));
-    NSLog(@"TX and TY are 0. Rotation: %d. Natural width,height: %f, %f", rotationDegrees,
+    NSLog(@"TX and TY are 0. Rotation: %ld. Natural width,height: %f, %f", (long)rotationDegrees,
           videoTrack.naturalSize.width, videoTrack.naturalSize.height);
     if (rotationDegrees == 90) {
       NSLog(@"Setting transform tx");
@@ -185,8 +194,6 @@ - (instancetype)initWithPlayerItem:(AVPlayerItem*)item frameUpdater:(FLTFrameUpd
           if (_disposed) return;
           if ([videoTrack statusOfValueForKey:@"preferredTransform"
                                         error:nil] == AVKeyValueStatusLoaded) {
-            CGSize size = videoTrack.naturalSize;
-
             // Rotate the video by using a videoComposition and the preferredTransform
             _preferredTransform = [self fixTransform:videoTrack];
             // Note:
@@ -209,8 +216,6 @@ - (instancetype)initWithPlayerItem:(AVPlayerItem*)item frameUpdater:(FLTFrameUpd
   _player = [AVPlayer playerWithPlayerItem:item];
   _player.actionAtItemEnd = AVPlayerActionAtItemEndNone;
 
-  CGSize size = item.presentationSize;
-
   [self createVideoOutputAndDisplayLink:frameUpdater];
 
   [self addObservers:item];
@@ -462,8 +467,10 @@ - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
       player = [[FLTVideoPlayer alloc] initWithAsset:assetPath frameUpdater:frameUpdater];
       [self onPlayerSetup:player frameUpdater:frameUpdater result:result];
     } else if (uriArg) {
+      NSDictionary* httpHeaders = argsMap[@"httpHeaders"];
       player = [[FLTVideoPlayer alloc] initWithURL:[NSURL URLWithString:uriArg]
-                                      frameUpdater:frameUpdater];
+                                      frameUpdater:frameUpdater
+                                       httpHeaders:httpHeaders];
       [self onPlayerSetup:player frameUpdater:frameUpdater result:result];
     } else {
       result(FlutterMethodNotImplemented);

packages/video_player/lib/video_player.dart

@@ -157,8 +157,8 @@ class VideoPlayerController extends ValueNotifier<VideoPlayerValue> {
   /// the network.
   ///
   /// The URI for the video is given by the [dataSource] argument and must not be
-  /// null.
-  VideoPlayerController.network(this.dataSource)
+  /// null. The [httpHeaders] for the request to the [dataSource] is optional and may be null.
+  VideoPlayerController.network(this.dataSource, {this.httpHeaders})
       : dataSourceType = DataSourceType.network,
         package = null,
         super(VideoPlayerValue(duration: null));
@@ -175,6 +175,7 @@ class VideoPlayerController extends ValueNotifier<VideoPlayerValue> {
 
   int _textureId;
   final String dataSource;
+  Map<String, String> httpHeaders;
 
   /// Describes the type of data source this [VideoPlayerController]
   /// is constructed with.
@@ -203,7 +204,10 @@ class VideoPlayerController extends ValueNotifier<VideoPlayerValue> {
         };
         break;
       case DataSourceType.network:
-        dataSourceDescription = <String, dynamic>{'uri': dataSource};
+        dataSourceDescription = <String, dynamic>{
+          'uri': dataSource,
+          'httpHeaders': httpHeaders
+        };
         break;
       case DataSourceType.file:
         dataSourceDescription = <String, dynamic>{'uri': dataSource};

packages/video_player/test/video_player_test.dart

@@ -23,6 +23,8 @@ class FakeController extends ValueNotifier<VideoPlayerValue>
   @override
   String get package => null;
   @override
+  Map<String, String> httpHeaders;
+  @override
   Future<Duration> get position async => value.position;
 
   @override