cache live stream pref

Signed-off-by: dom <githubaccount56556@proton.me>

lib/pages/live_room/controller.dart

@@ -198,6 +198,7 @@ class LiveRoomController extends GetxController {
       startLiveTimer();
       isPortrait.value = response.isPortrait ?? false;
       stream = playurl.stream;
+      _initStreamIndex();
       await initLiveUrl(
         streamIndex: streamIndex,
         formatIndex: formatIndex,
@@ -216,6 +217,32 @@ class LiveRoomController extends GetxController {
   int codecIndex = 0;
   int liveUrlIndex = 0;
 
+  void _initStreamIndex() {
+    final pref = Pref.liveStream;
+    if (pref != null) {
+      try {
+        final protocolName = pref[0];
+        final formatName = pref[1];
+        final codecName = pref[2];
+        for (var i in stream.indexed) {
+          if (i.$2.protocolName == protocolName) {
+            streamIndex = i.$1;
+            for (var j in i.$2.format.indexed) {
+              if (j.$2.formatName == formatName) {
+                formatIndex = j.$1;
+                for (var k in j.$2.codec.indexed) {
+                  if (k.$2.codecName == codecName) {
+                    codecIndex = k.$1;
+                  }
+                }
+              }
+            }
+          }
+        }
+      } catch (_) {}
+    }
+  }
+
   Future<void>? initLiveUrl({
     int streamIndex = 0,
     int formatIndex = 0,

lib/pages/live_room/widgets/header_control.dart

@@ -18,6 +18,8 @@ import 'package:PiliPlus/utils/extension/context_ext.dart';
 import 'package:PiliPlus/utils/extension/size_ext.dart';
 import 'package:PiliPlus/utils/extension/string_ext.dart';
 import 'package:PiliPlus/utils/platform_utils.dart';
+import 'package:PiliPlus/utils/storage.dart';
+import 'package:PiliPlus/utils/storage_key.dart';
 import 'package:flutter/material.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 import 'package:get/get.dart';
@@ -432,6 +434,14 @@ class _LiveHeaderControlState extends State<LiveHeaderControl>
                                                 codecIndex: codec.$1,
                                                 liveUrlIndex: url.$1,
                                               );
+                                              GStorage.setting.put(
+                                                SettingBoxKey.liveStream,
+                                                [
+                                                  stream.$2.protocolName,
+                                                  format.$2.formatName,
+                                                  codec.$2.codecName,
+                                                ],
+                                              );
                                             },
                                     );
                                   }).toList(),

lib/utils/storage_key.dart

@@ -57,7 +57,8 @@ abstract final class SettingBoxKey {
       enableImgMenu = 'enableImgMenu',
       touchSlopH = 'touchSlopH',
       floatingNavBar = 'floatingNavBar',
-      angleDegrees = 'angleDegrees';
+      angleDegrees = 'angleDegrees',
+      liveStream = 'liveStream';
 
   static const String windowSize = 'windowSize',
       windowPosition = 'windowPosition',

lib/utils/storage_pref.dart

@@ -553,4 +553,6 @@ abstract final class Pref {
 
   static double get maxVolume => // desktop
       _setting.get(SettingBoxKey.maxVolume, defaultValue: 2.0);
+
+  static List? get liveStream => _setting.get(SettingBoxKey.liveStream);
 }