refa player (#1848)

* tweak

* Reapply "opt: audio uri" (#1833)

This reverts commit 8e726f49b2.

* opt: player

* opt: player

* refa: create player

* refa: player

* opt: UaType

* fix: sb seek preview

* opt: setSub

* fix: screenshot

* opt: unnecessary final player state

* opt: player track

* opt FileSource constructor [skip ci]

* fixes

* fix: dispose player

* fix: quote

* update

* fix: multi ua & remove unused loop

* remove unneeded check [skip ci]

---------

Co-authored-by: dom <githubaccount56556@proton.me>

lib/pages/login/geetest/geetest_webview_dialog.dart

@@ -1,8 +1,8 @@
 import 'dart:convert';
 
+import 'package:PiliPlus/http/browser_ua.dart';
 import 'package:PiliPlus/http/init.dart';
 import 'package:PiliPlus/http/loading_state.dart';
-import 'package:PiliPlus/http/ua_type.dart';
 import 'package:PiliPlus/main.dart';
 import 'package:PiliPlus/utils/accounts/account.dart';
 import 'package:dio/dio.dart';
@@ -79,7 +79,7 @@ class GeetestWebviewDialog extends StatelessWidget {
             useHybridComposition: false,
             algorithmicDarkeningAllowed: true,
             useShouldOverrideUrlLoading: true,
-            userAgent: UaType.mob.ua,
+            userAgent: BrowserUa.mob,
             mixedContentMode: MixedContentMode.MIXED_CONTENT_ALWAYS_ALLOW,
           ),
           initialData: InAppWebViewInitialData(