add hide-live-chat-button patch (for old layout)

src/main/kotlin/app/revanced/patches/youtube/layout/player/livechatbutton/patch/HideLiveChatButtonPatch.kt

@@ -0,0 +1,44 @@
+package app.revanced.patches.youtube.layout.player.livechatbutton.patch
+
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Version
+import app.revanced.patcher.data.ResourceContext
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.ResourcePatch
+import app.revanced.patcher.patch.annotations.DependsOn
+import app.revanced.patcher.patch.annotations.Patch
+import app.revanced.patches.shared.annotation.YouTubeCompatibility
+import app.revanced.patches.youtube.misc.playerbutton.patch.PlayerButtonPatch
+import app.revanced.patches.youtube.misc.settings.resource.patch.SettingsPatch
+
+@Patch
+@Name("hide-live-chat-button")
+@Description("Hides the live chat button in the video player (for old layout).")
+@DependsOn(
+    [
+        PlayerButtonPatch::class,
+        SettingsPatch::class
+    ]
+)
+@YouTubeCompatibility
+@Version("0.0.1")
+class HideLiveChatButtonPatch : ResourcePatch {
+    override fun execute(context: ResourceContext): PatchResult {
+
+        /*
+         * Add settings
+         */
+        SettingsPatch.addPreference(
+            arrayOf(
+                "PREFERENCE: PLAYER_SETTINGS",
+                "SETTINGS: HIDE_LIVE_CHATS_BUTTON"
+            )
+        )
+
+        SettingsPatch.updatePatchStatus("hide-live-chat-button")
+
+        return PatchResultSuccess()
+    }
+}

src/main/resources/youtube/settings/values-v21/strings.xml

@@ -13,6 +13,10 @@
     <string name="revanced_hide_comments_thanks_button_summary_on">@string/revanced_hide_button_thanks_summary_on</string>
     <string name="revanced_hide_comments_thanks_button_title">@string/revanced_hide_button_thanks_title</string>
 
+    <string name="revanced_hide_live_chat_button_summary_off">@string/revanced_hide_button_live_chat_summary_off</string>
+    <string name="revanced_hide_live_chat_button_summary_on">@string/revanced_hide_button_live_chat_summary_on</string>
+    <string name="revanced_hide_live_chat_button_title">@string/revanced_hide_button_live_chat_title</string>
+
     <string name="revanced_hide_quick_actions_dislike_summary_off">@string/revanced_hide_button_dislike_summary_off</string>
     <string name="revanced_hide_quick_actions_dislike_summary_on">@string/revanced_hide_button_dislike_summary_on</string>
     <string name="revanced_hide_quick_actions_dislike_title">@string/revanced_hide_button_dislike_title</string>

src/main/resources/youtube/settings/xml/revanced_prefs.xml

@@ -168,6 +168,9 @@
         <!-- SETTINGS: HIDE_CAST_BUTTON
         <SwitchPreference android:title="@string/revanced_hide_cast_button_title" android:key="revanced_hide_cast_button" android:defaultValue="true" android:summaryOn="@string/revanced_hide_cast_button_summary_on" android:summaryOff="@string/revanced_hide_cast_button_summary_off" />SETTINGS: HIDE_CAST_BUTTON -->
 
+        <!-- SETTINGS: HIDE_LIVE_CHATS_BUTTON
+        <SwitchPreference android:title="@string/revanced_hide_live_chat_button_title" android:key="revanced_hide_live_chat_button" android:defaultValue="false" android:summaryOn="@string/revanced_hide_live_chat_button_summary_on" android:summaryOff="@string/revanced_hide_live_chat_button_summary_off" />SETTINGS: HIDE_LIVE_CHATS_BUTTON -->
+
         <!-- SETTINGS: HIDE_CAPTIONS_BUTTON
         <SwitchPreference android:title="@string/revanced_hide_captions_button_title" android:key="revanced_hide_captions_button" android:defaultValue="false" android:summaryOn="@string/revanced_hide_captions_button_summary_on" android:summaryOff="@string/revanced_hide_captions_button_summary_off" />SETTINGS: HIDE_CAPTIONS_BUTTON -->
 
@@ -480,6 +483,7 @@
             <Preference android:title="hide-music-button" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
             <Preference android:title="hide-autoplay-button" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
             <Preference android:title="hide-cast-button" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
+            <Preference android:title="hide-live-chat-button" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
             <Preference android:title="hide-captions-button" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
             <Preference android:title="hide-previous-next-button" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
             <Preference android:title="hide-player-button-background" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>