1. fix license donwload error when ios app first start

Flutter/example/lib/common/demo_config.dart

+// Copyright (c) 2022 Tencent. All rights reserved.
+
+// The obtained license URL
+const LICENSE_URL = "";
+// The obtained license key
+const LICENSE_KEY = "";
\ No newline at end of file

Flutter/example/lib/demo_txvodplayer.dart

@@ -38,6 +38,7 @@ class _DemoTXVodPlayerState extends State<DemoTXVodPlayer> with WidgetsBindingOb
 
   Future<void> init() async {
     if (!mounted) return;
+    await SuperPlayerPlugin.setConsoleEnabled(true);
     _controller = TXVodPlayerController();
     _controller.onPlayerState.listen((val) {
       debugPrint("Playback status ${val?.name}");
@@ -80,7 +81,6 @@ class _DemoTXVodPlayerState extends State<DemoTXVodPlayer> with WidgetsBindingOb
         });
       }
     });
-    await SuperPlayerPlugin.setConsoleEnabled(true);
 
     await _controller.initialize();
     await _controller.setLoop(true);
@@ -91,6 +91,16 @@ class _DemoTXVodPlayerState extends State<DemoTXVodPlayer> with WidgetsBindingOb
     await _controller.startVodPlay(_url);
   }
 
+  void startPlay() async {
+
+    await _controller.startVodPlayWithParams(TXPlayInfoParams(appId: 1500005830, fileId: "243791578431393746",
+        psign: "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhcHBJZCI6MTUwMDAwNTgzMCwiZmlsZUlkIjoiMjQzNzkxNTc4NDMxMzkzNzQ2IiwiY"
+        "3VycmVudFRpbWVTdGFtcCI6MTY3MzQyNjIyNywiY29udGVudEluZm8iOnsiYXVkaW9WaWRlb1R5cGUiOiJQcm90ZWN0ZWRBZGFwdGl"
+        "2ZSIsImRybUFkYXB0aXZlSW5mbyI6eyJwcml2YXRlRW5jcnlwdGlvbkRlZmluaXRpb24iOjEyfX0sInVybEFjY2Vzc0luZm8iOnsiZ"
+        "G9tYWluIjoiMTUwMDAwNTgzMC52b2QyLm15cWNsb3VkLmNvbSIsInNjaGVtZSI6IkhUVFBTIn19.q34pq7Bl0ryKDwUHGyzfXKP-C"
+        "DI8vrm0k_y-IaxgF_U"));
+  }
+
   void _resizeVideo(Map<dynamic, dynamic> event) {
     int? videoWidth = event[TXVodPlayEvent.EVT_PARAM1];
     int? videoHeight = event[TXVodPlayEvent.EVT_PARAM2];

Flutter/example/lib/main.dart

@@ -6,6 +6,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:super_player/super_player.dart';
+import 'package:super_player_example/common/demo_config.dart';
 import 'package:super_player_example/demo_superplayer.dart';
 import 'package:super_player_example/res/app_localization_delegate.dart';
 import 'package:super_player_example/res/app_localizations.dart';
@@ -40,9 +41,7 @@ class _MyAppState extends State<MyApp> {
 
   /// set player license
   Future<void> initPlayerLicense() async {
-    String licenceURL = ""; // The obtained license URL
-    String licenceKey = ""; // The obtained license key
-    await SuperPlayerPlugin.setGlobalLicense(licenceURL, licenceKey);
+    await SuperPlayerPlugin.setGlobalLicense(LICENSE_URL, LICENSE_KEY);
   }
 
   // Platform messages are asynchronous, so we initialize in an async method.

Flutter/example/lib/ui/treePage.dart

@@ -2,10 +2,12 @@
 import 'dart:math';
 
 import 'package:flutter/material.dart';
+import 'package:super_player_example/common/demo_config.dart';
 import 'package:super_player_example/demo_superplayer.dart';
 import 'package:super_player_example/demo_txLiveplayer.dart';
 import 'package:super_player_example/demo_txvodplayer.dart';
 import 'package:super_player_example/res/app_localizations.dart';
+import 'package:super_player/super_player.dart';
 
 import '../demo_short_video_player.dart';
 import 'demo_define.dart';
@@ -28,11 +30,16 @@ class _TreePageState extends State<TreePage> {
     Icons.ac_unit,
     Icons.lightbulb_outline,
   ];
+  /// set player license
+  Future<void> initPlayerLicense() async {
+    await SuperPlayerPlugin.setGlobalLicense(LICENSE_URL, LICENSE_KEY);
+  }
 
   @override
   void initState() {
     super.initState();
-
+    // license add to here, prevent first launch due to license loading failure caused by no network
+    initPlayerLicense();
     _scrollController.addListener(() {
       // Current position = maximum sliding range means that it has already been scrolled to the bottom.
       if (_scrollController.position.pixels ==

Flutter/ios/Classes/FTXDownloadManager.m

@@ -32,10 +32,6 @@
         _eventChannel = [FlutterEventChannel eventChannelWithName:@"cloud.tencent.com/txvodplayer/download/event" binaryMessenger:[registrar messenger]];
         [_eventChannel setStreamHandler:self];
         [[TXVodDownloadManager shareInstance] setDelegate:self];
-        // Set the download storage path.
-        NSString *cachesDir = [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) firstObject];
-        NSString *path = [NSString stringWithFormat:@"%@/videoCache",cachesDir];
-        [[TXVodDownloadManager shareInstance] setDownloadPath:path];
         self.mPreloadQueue = dispatch_queue_create(@"cloud.tencent.com.preload", NULL);
         self.delegateArray = [[NSMutableArray alloc] init];
     }

Flutter/ios/Classes/SuperPlayerPlugin.m

@@ -273,11 +273,9 @@ SuperPlayerPlugin* instance;
         NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
         NSString *documentDirectory = [[paths objectAtIndex:0] stringByAppendingString:@"/"];
         NSString *preloadDataPath = [documentDirectory stringByAppendingPathComponent:postfixPathStr];
-        if (![[NSFileManager defaultManager] fileExistsAtPath:preloadDataPath]) {
         NSError *error = nil;
         [[NSFileManager defaultManager] createDirectoryAtPath:preloadDataPath withIntermediateDirectories:NO attributes:nil error:&error];
         [TXPlayerGlobalSetting setCacheFolderPath:preloadDataPath];
-        }
         return [CommonUtil boolMsgWith:YES];
     } else {
         return [CommonUtil boolMsgWith:NO];