feat(YouTube): Add Disable layout updates patch https://github.com/inotia00/ReVanced_Extended/issues/2863

patches/src/main/kotlin/app/revanced/patches/youtube/general/updates/Fingerprints.kt

@@ -0,0 +1,17 @@
+package app.revanced.patches.youtube.general.updates
+
+import app.revanced.util.fingerprint.legacyFingerprint
+import app.revanced.util.or
+import com.android.tools.smali.dexlib2.AccessFlags
+
+internal val cronetHeaderFingerprint = legacyFingerprint(
+    name = "cronetHeaderFingerprint",
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    parameters = listOf("Ljava/lang/String;", "Ljava/lang/String;"),
+    strings = listOf("Accept-Encoding"),
+    // In YouTube 19.16.39 or earlier, there are two methods with almost the same structure.
+    // Check the fields of the class to identify them correctly.
+    customFingerprint = { _, classDef ->
+        classDef.fields.find { it.type == "J" } != null
+    }
+)

patches/src/main/kotlin/app/revanced/patches/youtube/general/updates/LayoutUpdatesPatch.kt

@@ -0,0 +1,50 @@
+package app.revanced.patches.youtube.general.updates
+
+import app.revanced.patcher.extensions.InstructionExtensions.addInstructions
+import app.revanced.patcher.patch.bytecodePatch
+import app.revanced.patches.youtube.utils.compatibility.Constants.COMPATIBLE_PACKAGE
+import app.revanced.patches.youtube.utils.extension.Constants.GENERAL_CLASS_DESCRIPTOR
+import app.revanced.patches.youtube.utils.patch.PatchList.DISABLE_LAYOUT_UPDATES
+import app.revanced.patches.youtube.utils.settings.ResourceUtils.addPreference
+import app.revanced.patches.youtube.utils.settings.settingsPatch
+import app.revanced.util.fingerprint.matchOrThrow
+
+@Suppress("unused")
+val layoutUpdatesPatch = bytecodePatch(
+    DISABLE_LAYOUT_UPDATES.title,
+    DISABLE_LAYOUT_UPDATES.summary,
+) {
+    compatibleWith(COMPATIBLE_PACKAGE)
+
+    dependsOn(settingsPatch)
+
+    execute {
+
+        cronetHeaderFingerprint.matchOrThrow().let {
+            it.method.apply {
+                val index = it.stringMatches!!.first().index
+
+                addInstructions(
+                    index, """
+                        invoke-static {p1, p2}, $GENERAL_CLASS_DESCRIPTOR->disableLayoutUpdates(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
+                        move-result-object p2
+                        """
+                )
+            }
+        }
+
+        // region add settings
+
+        addPreference(
+            arrayOf(
+                "PREFERENCE_SCREEN: GENERAL",
+                "PREFERENCE_CATEGORY: GENERAL_EXPERIMENTAL_FLAGS",
+                "SETTINGS: DISABLE_LAYOUT_UPDATES"
+            ),
+            DISABLE_LAYOUT_UPDATES
+        )
+
+        // endregion
+
+    }
+}

patches/src/main/kotlin/app/revanced/patches/youtube/utils/patch/PatchList.kt

@@ -81,6 +81,10 @@ internal enum class PatchList(
         "Disable haptic feedback",
         "Adds options to disable haptic feedback when swiping in the video player."
     ),
+    DISABLE_LAYOUT_UPDATES(
+        "Disable layout updates",
+        "Adds an option to disable layout updates by server."
+    ),
     DISABLE_RESUMING_MINIPLAYER_ON_STARTUP(
         "Disable resuming Miniplayer on startup",
         "Adds an option to disable the Miniplayer 'Continue watching' from resuming on app startup."

patches/src/main/resources/youtube/settings/host/values/strings.xml

@@ -518,6 +518,20 @@ Automotive layout
 • Shorts open in the regular player.
 • Feed is organized by topics and channels.
 • Video description cannot be opened when 'Spoof streaming data' is turned off."</string>
+    <string name="revanced_disable_layout_updates_title">Disable layout updates</string>
+    <string name="revanced_disable_layout_updates_summary_on">Layout will not be updated by the server.</string>
+    <string name="revanced_disable_layout_updates_summary_off">Layout will be updated by the server.</string>
+    <string name="revanced_disable_layout_updates_user_dialog_message">"App layout reverts to the layout it was using when it was first installed.
+
+Some server-side layouts may not revert.
+
+Changes include:
+• Components in the player flyout menu (or related settings) may not work.
+• Rolling numbers are not animated.
+• The Library tab is used.
+• The Music section of video description may not work.
+• Account switch button may not appear on the Library tab. Use the 'Enable wide search bar in You tab' setting."</string>
+
     <string name="revanced_spoof_app_version_title">Spoof app version</string>
     <string name="revanced_spoof_app_version_summary_on">Version spoofed</string>
     <string name="revanced_spoof_app_version_summary_off">Version not spoofed</string>

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

@@ -275,6 +275,9 @@
         <!-- SETTINGS: CHANGE_FORM_FACTOR
         <ListPreference android:entries="@array/revanced_change_form_factor_entries" android:title="@string/revanced_change_form_factor_title" android:key="revanced_change_form_factor" android:entryValues="@array/revanced_change_form_factor_entry_values" />SETTINGS: CHANGE_FORM_FACTOR -->
 
+        <!-- SETTINGS: DISABLE_LAYOUT_UPDATES
+        <SwitchPreference android:title="@string/revanced_disable_layout_updates_title" android:key="revanced_disable_layout_updates" android:summaryOn="@string/revanced_disable_layout_updates_summary_on" android:summaryOff="@string/revanced_disable_layout_updates_summary_off" />SETTINGS: DISABLE_LAYOUT_UPDATES -->
+
         <!-- SETTINGS: SPOOF_APP_VERSION
         <SwitchPreference android:title="@string/revanced_spoof_app_version_title" android:key="revanced_spoof_app_version" android:summaryOn="@string/revanced_spoof_app_version_summary_on" android:summaryOff="@string/revanced_spoof_app_version_summary_off" />
         <app.revanced.extension.shared.settings.preference.WideListPreference android:title="@string/revanced_spoof_app_version_target_entry_title" android:key="revanced_spoof_app_version_target" android:entries="@array/revanced_spoof_app_version_target_entries" android:entryValues="@array/revanced_spoof_app_version_target_entry_values" />
@@ -909,6 +912,7 @@
                 <Preference android:title="Change start page" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
                 <Preference android:title="Disable forced auto audio tracks" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
                 <Preference android:title="Disable forced auto captions" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
+                <Preference android:title="Disable layout updates" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
                 <Preference android:title="Disable splash animation" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
                 <Preference android:title="Enable gradient loading screen" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>
                 <Preference android:title="Hide layout components" android:summary="@string/revanced_patches_excluded" android:selectable="false"/>