buildSubtitleItem method
构建字幕设置项
Implementation
SettingItem buildSubtitleItem() {
return SettingItem(
elementKey: SettingMenuElements.subtitle,
type: SettingItemType.switcher,
title: PlayerI18n.t(PlayerI18nKeys.subtitle),
switchListenable: isShowExternalSubtitle,
onSwitchChanged: (v) {
isShowExternalSubtitle.value = v;
},
);
}