feat(YouTube - Hide layout components): Filter home/search results by keywords (#2853)

Co-authored-by: oSumAtrIX <johan.melkonyan1@web.de>

api/revanced-patches.api

@@ -1609,6 +1609,13 @@ public final class app/revanced/patches/youtube/misc/minimizedplayback/Minimized
 	public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V
 }
 
+public final class app/revanced/patches/youtube/misc/navigation/NavigationBarHookPatch : app/revanced/patcher/patch/BytecodePatch {
+	public static final field INSTANCE Lapp/revanced/patches/youtube/misc/navigation/NavigationBarHookPatch;
+	public fun execute (Lapp/revanced/patcher/data/BytecodeContext;)V
+	public synthetic fun execute (Lapp/revanced/patcher/data/Context;)V
+	public final fun getHookNavigationButtonCreated ()Lkotlin/jvm/functions/Function1;
+}
+
 public final class app/revanced/patches/youtube/misc/playercontrols/BottomControlsResourcePatch : app/revanced/patcher/patch/ResourcePatch, java/io/Closeable {
 	public static final field INSTANCE Lapp/revanced/patches/youtube/misc/playercontrols/BottomControlsResourcePatch;
 	public final fun addControls (Ljava/lang/String;)V

src/main/kotlin/app/revanced/patches/youtube/layout/buttons/navigation/NavigationButtonsPatch.kt

@@ -10,10 +10,10 @@ import app.revanced.patches.all.misc.resources.AddResourcesPatch
 import app.revanced.patches.shared.misc.settings.preference.PreferenceScreen
 import app.revanced.patches.shared.misc.settings.preference.PreferenceScreen.Sorting
 import app.revanced.patches.shared.misc.settings.preference.SwitchPreference
-import app.revanced.patches.youtube.layout.buttons.navigation.fingerprints.*
-import app.revanced.patches.youtube.layout.buttons.navigation.utils.InjectionUtils.REGISTER_TEMPLATE_REPLACEMENT
-import app.revanced.patches.youtube.layout.buttons.navigation.utils.InjectionUtils.injectHook
+import app.revanced.patches.youtube.layout.buttons.navigation.fingerprints.ANDROID_AUTOMOTIVE_STRING
+import app.revanced.patches.youtube.layout.buttons.navigation.fingerprints.AddCreateButtonViewFingerprint
 import app.revanced.patches.youtube.misc.integrations.IntegrationsPatch
+import app.revanced.patches.youtube.misc.navigation.NavigationBarHookPatch
 import app.revanced.patches.youtube.misc.settings.SettingsPatch
 import app.revanced.util.exception
 import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
@@ -24,8 +24,8 @@ import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
     dependencies = [
         IntegrationsPatch::class,
         SettingsPatch::class,
-        ResolvePivotBarFingerprintsPatch::class,
         AddResourcesPatch::class,
+        NavigationBarHookPatch::class,
     ],
     compatiblePackages = [
         CompatiblePackage(
@@ -47,7 +47,7 @@ import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
                 "19.06.39",
                 "19.07.40",
                 "19.08.36",
-                "19.09.37"
+                "19.09.37",
             ],
         ),
     ],
@@ -76,53 +76,7 @@ object NavigationButtonsPatch : BytecodePatch(
             ),
         )
 
-        /*
-         * Resolve fingerprints
-         */
-
-        val initializeButtonsResult = InitializeButtonsFingerprint.result!!
-
-        val fingerprintResults =
-            arrayOf(PivotBarEnumFingerprint, PivotBarButtonsViewFingerprint)
-                .onEach {
-                    if (!it.resolve(
-                            context,
-                            initializeButtonsResult.mutableMethod,
-                            initializeButtonsResult.mutableClass,
-                        )
-                    ) {
-                        throw it.exception
-                    }
-                }
-                .map { it.result!!.scanResult.patternScanResult!! }
-
-        val enumScanResult = fingerprintResults[0]
-        val buttonViewResult = fingerprintResults[1]
-
-        val enumHookInsertIndex = enumScanResult.startIndex + 2
-        val buttonHookInsertIndex = buttonViewResult.endIndex
-
-        /*
-         * Inject hooks
-         */
-
-        val enumHook = "sput-object v$REGISTER_TEMPLATE_REPLACEMENT, " +
-            "$INTEGRATIONS_CLASS_DESCRIPTOR->lastNavigationButton:Ljava/lang/Enum;"
-        val buttonHook = "invoke-static { v$REGISTER_TEMPLATE_REPLACEMENT }, " +
-            "$INTEGRATIONS_CLASS_DESCRIPTOR->hideButton(Landroid/view/View;)V"
-
-        // Inject bottom to top to not mess up the indices
-        mapOf(
-            buttonHook to buttonHookInsertIndex,
-            enumHook to enumHookInsertIndex,
-        ).forEach { (hook, insertIndex) ->
-            initializeButtonsResult.mutableMethod.injectHook(hook, insertIndex)
-        }
-
-        /*
-         * Hide create or switch it with notifications buttons.
-         */
-
+        // Switch create with notifications button.
         AddCreateButtonViewFingerprint.result?.let {
             it.mutableMethod.apply {
                 val stringIndex = it.scanResult.stringsScanResult!!.matches.find { match ->
@@ -130,7 +84,8 @@ object NavigationButtonsPatch : BytecodePatch(
                 }!!.index
 
                 val conditionalCheckIndex = stringIndex - 1
-                val conditionRegister = getInstruction<OneRegisterInstruction>(conditionalCheckIndex).registerA
+                val conditionRegister =
+                    getInstruction<OneRegisterInstruction>(conditionalCheckIndex).registerA
 
                 addInstructions(
                     conditionalCheckIndex,
@@ -142,26 +97,7 @@ object NavigationButtonsPatch : BytecodePatch(
             }
         } ?: throw AddCreateButtonViewFingerprint.exception
 
-        /*
-         * Resolve fingerprints
-         */
-
-        InitializeButtonsFingerprint.result!!.let {
-            if (!PivotBarCreateButtonViewFingerprint.resolve(context, it.mutableMethod, it.mutableClass)) {
-                throw PivotBarCreateButtonViewFingerprint.exception
-            }
-        }
-
-        PivotBarCreateButtonViewFingerprint.result!!.apply {
-            val insertIndex = scanResult.patternScanResult!!.endIndex
-
-            /*
-             * Inject hooks
-             */
-            val hook = "invoke-static { v$REGISTER_TEMPLATE_REPLACEMENT }, " +
-                "$INTEGRATIONS_CLASS_DESCRIPTOR->hideCreateButton(Landroid/view/View;)V"
-
-            mutableMethod.injectHook(hook, insertIndex)
-        }
+        // Hook navigation button created, in order to hide them.
+        NavigationBarHookPatch.hookNavigationButtonCreated(INTEGRATIONS_CLASS_DESCRIPTOR)
     }
 }

src/main/kotlin/app/revanced/patches/youtube/layout/buttons/navigation/ResolvePivotBarFingerprintsPatch.kt

@@ -1,37 +0,0 @@
-package app.revanced.patches.youtube.layout.buttons.navigation
-
-import app.revanced.util.exception
-import app.revanced.patcher.data.BytecodeContext
-import app.revanced.patcher.patch.BytecodePatch
-import app.revanced.patcher.patch.PatchException
-import app.revanced.patcher.patch.annotation.Patch
-import app.revanced.patches.shared.misc.mapping.ResourceMappingPatch
-import app.revanced.patches.youtube.layout.buttons.navigation.fingerprints.InitializeButtonsFingerprint
-import app.revanced.patches.youtube.layout.buttons.navigation.fingerprints.PivotBarConstructorFingerprint
-
-@Patch(
-    description = "Resolves necessary fingerprints.",
-    dependencies = [ResourceMappingPatch::class]
-)
-internal object ResolvePivotBarFingerprintsPatch : BytecodePatch(
-    setOf(PivotBarConstructorFingerprint)
-) {
-    internal var imageOnlyTabResourceId: Long = -1
-
-    override fun execute(context: BytecodeContext) {
-        // imageOnlyTabResourceId is used in InitializeButtonsFingerprint fingerprint
-        ResourceMappingPatch.resourceMappings.find { it.type == "layout" && it.name == "image_only_tab" }
-            ?.let { imageOnlyTabResourceId = it.id } ?: throw PatchException("Failed to find resource")
-
-        PivotBarConstructorFingerprint.result?.let {
-            // Resolve InitializeButtonsFingerprint on the class of the method
-            // which PivotBarConstructorFingerprint resolved to
-            if (!InitializeButtonsFingerprint.resolve(
-                    context,
-                    it.classDef
-                )
-            ) throw InitializeButtonsFingerprint.exception
-        } ?: throw PivotBarConstructorFingerprint.exception
-    }
-
-}

src/main/kotlin/app/revanced/patches/youtube/layout/buttons/navigation/fingerprints/PivotBarButtonsViewFingerprint.kt

@@ -1,12 +0,0 @@
-package app.revanced.patches.youtube.layout.buttons.navigation.fingerprints
-
-import app.revanced.patcher.fingerprint.MethodFingerprint
-import com.android.tools.smali.dexlib2.Opcode
-
-internal object PivotBarButtonsViewFingerprint : MethodFingerprint(
-    opcodes = listOf(
-        Opcode.INVOKE_VIRTUAL_RANGE,
-        Opcode.MOVE_RESULT_OBJECT, // target reference
-        Opcode.GOTO,
-    )
-)

src/main/kotlin/app/revanced/patches/youtube/layout/buttons/navigation/fingerprints/PivotBarCreateButtonViewFingerprint.kt

@@ -1,13 +0,0 @@
-package app.revanced.patches.youtube.layout.buttons.navigation.fingerprints
-
-import app.revanced.patcher.fingerprint.MethodFingerprint
-import com.android.tools.smali.dexlib2.Opcode
-
-internal object PivotBarCreateButtonViewFingerprint : MethodFingerprint(
-    opcodes = listOf(
-        Opcode.INVOKE_DIRECT_RANGE,
-        Opcode.INVOKE_VIRTUAL,
-        Opcode.MOVE_RESULT_OBJECT,
-        Opcode.INVOKE_STATIC
-    )
-)

src/main/kotlin/app/revanced/patches/youtube/layout/buttons/navigation/fingerprints/PivotBarEnumFingerprint.kt

@@ -1,15 +0,0 @@
-package app.revanced.patches.youtube.layout.buttons.navigation.fingerprints
-
-import app.revanced.patcher.fingerprint.MethodFingerprint
-import com.android.tools.smali.dexlib2.Opcode
-
-internal object PivotBarEnumFingerprint : MethodFingerprint(
-    opcodes = listOf(
-        Opcode.INVOKE_STATIC,
-        Opcode.MOVE_RESULT_OBJECT,
-        Opcode.IF_NEZ, // target reference
-        Opcode.SGET_OBJECT,
-        Opcode.INVOKE_VIRTUAL,
-        Opcode.MOVE_RESULT,
-    )
-)

src/main/kotlin/app/revanced/patches/youtube/layout/buttons/navigation/utils/InjectionUtils.kt

@@ -1,30 +0,0 @@
-package app.revanced.patches.youtube.layout.buttons.navigation.utils
-
-import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
-import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
-import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
-import com.android.tools.smali.dexlib2.Opcode.MOVE_RESULT_OBJECT
-import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
-
-internal object InjectionUtils {
-    const val REGISTER_TEMPLATE_REPLACEMENT: String = "REGISTER_INDEX"
-
-    /**
-     * Injects an instruction into insertIndex of the hook.
-     * @param hook The hook to insert.
-     * @param insertIndex The index to insert the instruction at.
-     * [MOVE_RESULT_OBJECT] has to be the previous instruction before [insertIndex].
-     */
-    fun MutableMethod.injectHook(hook: String, insertIndex: Int) {
-        val injectTarget = this
-
-        // Register to pass to the hook
-        val registerIndex = insertIndex - 1 // MOVE_RESULT_OBJECT is always the previous instruction
-        val register = injectTarget.getInstruction<OneRegisterInstruction>(registerIndex).registerA
-
-        injectTarget.addInstruction(
-            insertIndex,
-            hook.replace("REGISTER_INDEX", register.toString()),
-        )
-    }
-}

src/main/kotlin/app/revanced/patches/youtube/layout/hide/general/HideLayoutComponentsPatch.kt

@@ -12,6 +12,7 @@ import app.revanced.patcher.patch.annotation.Patch
 import app.revanced.patcher.util.smali.ExternalLabel
 import app.revanced.patches.all.misc.resources.AddResourcesPatch
 import app.revanced.patches.shared.misc.settings.preference.InputType
+import app.revanced.patches.shared.misc.settings.preference.NonInteractivePreference
 import app.revanced.patches.shared.misc.settings.preference.PreferenceScreen
 import app.revanced.patches.shared.misc.settings.preference.PreferenceScreen.Sorting
 import app.revanced.patches.shared.misc.settings.preference.SwitchPreference
@@ -20,8 +21,10 @@ import app.revanced.patches.youtube.layout.hide.general.fingerprints.ParseElemen
 import app.revanced.patches.youtube.layout.hide.general.fingerprints.PlayerOverlayFingerprint
 import app.revanced.patches.youtube.layout.hide.general.fingerprints.ShowWatermarkFingerprint
 import app.revanced.patches.youtube.misc.litho.filter.LithoFilterPatch
+import app.revanced.patches.youtube.misc.navigation.NavigationBarHookPatch
+import app.revanced.patches.youtube.misc.playertype.PlayerTypeHookPatch
 import app.revanced.patches.youtube.misc.settings.SettingsPatch
-import app.revanced.util.exception
+import app.revanced.util.resultOrThrow
 import com.android.tools.smali.dexlib2.Opcode
 import com.android.tools.smali.dexlib2.iface.instruction.FiveRegisterInstruction
 import com.android.tools.smali.dexlib2.iface.instruction.TwoRegisterInstruction
@@ -33,6 +36,8 @@ import com.android.tools.smali.dexlib2.iface.instruction.TwoRegisterInstruction
         LithoFilterPatch::class,
         SettingsPatch::class,
         AddResourcesPatch::class,
+        NavigationBarHookPatch::class,
+        PlayerTypeHookPatch::class // Used by Keyword Content filter.
     ],
     compatiblePackages = [
         CompatiblePackage(
@@ -69,6 +74,8 @@ object HideLayoutComponentsPatch : BytecodePatch(
         "Lapp/revanced/integrations/youtube/patches/components/DescriptionComponentsFilter;"
     private const val CUSTOM_FILTER_CLASS_NAME =
         "Lapp/revanced/integrations/youtube/patches/components/CustomFilter;"
+    private const val KEYWORD_FILTER_CLASS_NAME =
+        "Lapp/revanced/integrations/youtube/patches/components/KeywordContentFilter;"
 
     override fun execute(context: BytecodeContext) {
         AddResourcesPatch(this::class)
@@ -117,6 +124,20 @@ object HideLayoutComponentsPatch : BytecodePatch(
             SwitchPreference("revanced_hide_search_result_shelf_header"),
         )
 
+        SettingsPatch.PreferenceScreen.FEED.addPreferences(
+            PreferenceScreen(
+                key = "revanced_hide_keyword_content_screen",
+                sorting = Sorting.UNSORTED,
+                preferences = setOf(
+                    SwitchPreference("revanced_hide_keyword_content_home"),
+                    SwitchPreference("revanced_hide_keyword_content_subscriptions"),
+                    SwitchPreference("revanced_hide_keyword_content_search"),
+                    TextPreference("revanced_hide_keyword_content_phrases", inputType = InputType.TEXT_MULTI_LINE),
+                    NonInteractivePreference("revanced_hide_keyword_content_about")
+                )
+            )
+        )
+
         SettingsPatch.PreferenceScreen.GENERAL_LAYOUT.addPreferences(
             SwitchPreference("revanced_hide_gray_separator"),
             PreferenceScreen(
@@ -136,19 +157,19 @@ object HideLayoutComponentsPatch : BytecodePatch(
 
         LithoFilterPatch.addFilter(LAYOUT_COMPONENTS_FILTER_CLASS_DESCRIPTOR)
         LithoFilterPatch.addFilter(DESCRIPTION_COMPONENTS_FILTER_CLASS_NAME)
+        LithoFilterPatch.addFilter(KEYWORD_FILTER_CLASS_NAME)
         LithoFilterPatch.addFilter(CUSTOM_FILTER_CLASS_NAME)
 
         // region Mix playlists
 
-        ParseElementFromBufferFingerprint.result?.let { result ->
-            val returnEmptyComponentInstruction =
-                result.mutableMethod.getInstructions().last { it.opcode == Opcode.INVOKE_STATIC }
+        ParseElementFromBufferFingerprint.resultOrThrow().let { result ->
+            val consumeByteBufferIndex = result.scanResult.patternScanResult!!.startIndex
 
             result.mutableMethod.apply {
-                val consumeByteBufferIndex = result.scanResult.patternScanResult!!.startIndex
                 val conversionContextRegister =
                     getInstruction<TwoRegisterInstruction>(consumeByteBufferIndex - 2).registerA
                 val byteBufferRegister = getInstruction<FiveRegisterInstruction>(consumeByteBufferIndex).registerD
+                val returnEmptyComponentInstruction = getInstructions().last { it.opcode == Opcode.INVOKE_STATIC }
 
                 addInstructionsWithLabels(
                     consumeByteBufferIndex,
@@ -160,15 +181,15 @@ object HideLayoutComponentsPatch : BytecodePatch(
                     ExternalLabel("return_empty_component", returnEmptyComponentInstruction),
                 )
             }
-        } ?: throw ParseElementFromBufferFingerprint.exception
+        }
 
         // endregion
 
         // region Watermark (legacy code for old versions of YouTube)
 
         ShowWatermarkFingerprint.also {
-            it.resolve(context, PlayerOverlayFingerprint.result?.classDef ?: throw PlayerOverlayFingerprint.exception)
-        }.result?.mutableMethod?.apply {
+            it.resolve(context, PlayerOverlayFingerprint.resultOrThrow().classDef)
+        }.resultOrThrow().mutableMethod.apply {
             val index = implementation!!.instructions.size - 5
 
             removeInstruction(index)
@@ -179,7 +200,7 @@ object HideLayoutComponentsPatch : BytecodePatch(
                     move-result p2
                 """,
             )
-        } ?: throw ShowWatermarkFingerprint.exception
+        }
 
         // endregion
     }

src/main/kotlin/app/revanced/patches/youtube/misc/navigation/NavigationBarHookPatch.kt

@@ -0,0 +1,130 @@
+package app.revanced.patches.youtube.misc.navigation
+
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
+import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
+import app.revanced.patcher.extensions.InstructionExtensions.getInstructions
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.PatchException
+import app.revanced.patcher.patch.annotation.Patch
+import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod
+import app.revanced.patches.youtube.misc.integrations.IntegrationsPatch
+import app.revanced.patches.youtube.misc.navigation.fingerprints.*
+import app.revanced.util.getReference
+import app.revanced.util.indexOfFirstInstruction
+import app.revanced.util.resultOrThrow
+import com.android.tools.smali.dexlib2.Opcode
+import com.android.tools.smali.dexlib2.iface.instruction.FiveRegisterInstruction
+import com.android.tools.smali.dexlib2.iface.instruction.Instruction
+import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
+import com.android.tools.smali.dexlib2.iface.reference.MethodReference
+import com.android.tools.smali.dexlib2.util.MethodUtil
+
+@Patch(
+    description = "Hooks the active navigation or search bar.",
+    dependencies = [
+        IntegrationsPatch::class,
+        NavigationBarHookResourcePatch::class,
+    ],
+)
+@Suppress("unused")
+object NavigationBarHookPatch : BytecodePatch(
+    setOf(
+        PivotBarConstructorFingerprint,
+        NavigationEnumFingerprint,
+        PivotBarButtonsCreateDrawableViewFingerprint,
+        PivotBarButtonsCreateResourceViewFingerprint,
+        NavigationBarHookCallbackFingerprint,
+        ActionBarSearchResultsFingerprint,
+    ),
+) {
+    internal const val INTEGRATIONS_CLASS_DESCRIPTOR =
+        "Lapp/revanced/integrations/youtube/shared/NavigationBar;"
+
+    internal const val INTEGRATIONS_NAVIGATION_BUTTON_DESCRIPTOR =
+        "Lapp/revanced/integrations/youtube/shared/NavigationBar\$NavigationButton;"
+
+    override fun execute(context: BytecodeContext) {
+        fun MutableMethod.addHook(hook: Hook, insertPredicate: Instruction.() -> Boolean) {
+            val filtered = getInstructions().filter(insertPredicate)
+            if (filtered.isEmpty()) throw PatchException("Could not find insert indexes")
+            filtered.forEach {
+                val insertIndex = it.location.index + 2
+                val register = getInstruction<OneRegisterInstruction>(insertIndex - 1).registerA
+
+                addInstruction(
+                    insertIndex,
+                    "invoke-static { v$register }, " +
+                            "$INTEGRATIONS_CLASS_DESCRIPTOR->${hook.methodName}(${hook.parameters})V",
+                )
+            }
+        }
+
+        InitializeButtonsFingerprint.apply {
+            resolve(context, PivotBarConstructorFingerprint.resultOrThrow().classDef)
+        }.resultOrThrow().mutableMethod.apply {
+            // Hook the current navigation bar enum value. Note, the 'You' tab does not have an enum value.
+            val navigationEnumClassName = NavigationEnumFingerprint.resultOrThrow().mutableClass.type
+            addHook(Hook.SET_LAST_APP_NAVIGATION_ENUM) {
+                opcode == Opcode.INVOKE_STATIC &&
+                    getReference<MethodReference>()?.definingClass == navigationEnumClassName
+            }
+
+            // Hook the creation of navigation tab views.
+            val drawableTabMethod = PivotBarButtonsCreateDrawableViewFingerprint.resultOrThrow().mutableMethod
+            addHook(Hook.NAVIGATION_TAB_LOADED) predicate@{
+                MethodUtil.methodSignaturesMatch(
+                    getReference<MethodReference>() ?: return@predicate false,
+                    drawableTabMethod,
+                )
+            }
+
+            val imageResourceTabMethod = PivotBarButtonsCreateResourceViewFingerprint.resultOrThrow().method
+            addHook(Hook.NAVIGATION_IMAGE_RESOURCE_TAB_LOADED) predicate@{
+                MethodUtil.methodSignaturesMatch(
+                    getReference<MethodReference>() ?: return@predicate false,
+                    imageResourceTabMethod,
+                )
+            }
+        }
+
+        // Hook the search bar.
+
+        // Two different layouts are used at the hooked code.
+        // Insert before the first ViewGroup method call after inflating,
+        // so this works regardless which layout is used.
+        ActionBarSearchResultsFingerprint.resultOrThrow().mutableMethod.apply {
+            val instructionIndex = indexOfFirstInstruction {
+                opcode == Opcode.INVOKE_VIRTUAL && getReference<MethodReference>()?.name == "setLayoutDirection"
+            }
+
+            val viewRegister = getInstruction<FiveRegisterInstruction>(instructionIndex).registerC
+
+            addInstruction(
+                instructionIndex,
+                "invoke-static { v$viewRegister }, " +
+                    "$INTEGRATIONS_CLASS_DESCRIPTOR->searchBarResultsViewLoaded(Landroid/view/View;)V",
+            )
+        }
+    }
+
+    val hookNavigationButtonCreated: (String) -> Unit by lazy {
+        val method = NavigationBarHookCallbackFingerprint.resultOrThrow().mutableMethod
+
+        { integrationsClassDescriptor ->
+            method.addInstruction(
+                0,
+                "invoke-static { p0, p1 }, " +
+                    "$integrationsClassDescriptor->navigationTabCreated" +
+                    "(${INTEGRATIONS_NAVIGATION_BUTTON_DESCRIPTOR}Landroid/view/View;)V",
+            )
+        }
+    }
+
+    private enum class Hook(val methodName: String, val parameters: String) {
+        SET_LAST_APP_NAVIGATION_ENUM("setLastAppNavigationEnum", "Ljava/lang/Enum;"),
+        NAVIGATION_TAB_LOADED("navigationTabLoaded", "Landroid/view/View;"),
+        NAVIGATION_IMAGE_RESOURCE_TAB_LOADED("navigationImageResourceTabLoaded", "Landroid/view/View;"),
+        SEARCH_BAR_RESULTS_VIEW_LOADED("searchBarResultsViewLoaded", "Landroid/view/View;"),
+    }
+}

src/main/kotlin/app/revanced/patches/youtube/misc/navigation/NavigationBarHookResourcePatch.kt

@@ -0,0 +1,24 @@
+package app.revanced.patches.youtube.misc.navigation
+
+import app.revanced.patcher.data.ResourceContext
+import app.revanced.patcher.patch.ResourcePatch
+import app.revanced.patcher.patch.annotation.Patch
+import app.revanced.patches.shared.misc.mapping.ResourceMappingPatch
+
+@Patch(
+    dependencies = [ResourceMappingPatch::class]
+)
+internal object NavigationBarHookResourcePatch : ResourcePatch() {
+    internal var imageOnlyTabResourceId: Long = -1
+    internal var actionBarSearchResultsViewMicId: Long = -1
+
+    override fun execute(context: ResourceContext) {
+        imageOnlyTabResourceId = ResourceMappingPatch.resourceMappings.first {
+            it.type == "layout" && it.name == "image_only_tab"
+        }.id
+
+        actionBarSearchResultsViewMicId = ResourceMappingPatch.resourceMappings.first {
+            it.type == "layout" && it.name == "action_bar_search_results_view_mic"
+        }.id
+    }
+}

src/main/kotlin/app/revanced/patches/youtube/misc/navigation/fingerprints/ActionBarSearchResultsFingerprint.kt

@@ -0,0 +1,13 @@
+package app.revanced.patches.youtube.misc.navigation.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patches.youtube.misc.navigation.NavigationBarHookResourcePatch
+import app.revanced.util.patch.LiteralValueFingerprint
+import com.android.tools.smali.dexlib2.AccessFlags
+
+internal object ActionBarSearchResultsFingerprint : LiteralValueFingerprint(
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    returnType = "Landroid/view/View;",
+    parameters = listOf("Landroid/view/LayoutInflater;"),
+    literalSupplier = { NavigationBarHookResourcePatch.actionBarSearchResultsViewMicId }
+)

src/main/kotlin/app/revanced/patches/youtube/misc/navigation/fingerprints/InitializeButtonsFingerprint.kt

@@ -1,13 +1,16 @@
-package app.revanced.patches.youtube.layout.buttons.navigation.fingerprints
+package app.revanced.patches.youtube.misc.navigation.fingerprints
 
 import app.revanced.patcher.extensions.or
-import app.revanced.patches.youtube.layout.buttons.navigation.ResolvePivotBarFingerprintsPatch
+import app.revanced.patches.youtube.misc.navigation.NavigationBarHookResourcePatch
 import app.revanced.util.patch.LiteralValueFingerprint
 import com.android.tools.smali.dexlib2.AccessFlags
 
+/**
+ * Resolves to the class found in [PivotBarConstructorFingerprint].
+ */
 internal object InitializeButtonsFingerprint : LiteralValueFingerprint(
     accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
     returnType = "V",
     parameters = listOf(),
-    literalSupplier = { ResolvePivotBarFingerprintsPatch.imageOnlyTabResourceId }
+    literalSupplier = { NavigationBarHookResourcePatch.imageOnlyTabResourceId }
 )

src/main/kotlin/app/revanced/patches/youtube/misc/navigation/fingerprints/NavigationBarHookCallbackFingerprint.kt

@@ -0,0 +1,21 @@
+package app.revanced.patches.youtube.misc.navigation.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import app.revanced.patches.youtube.layout.buttons.navigation.NavigationButtonsPatch
+import app.revanced.patches.youtube.misc.navigation.NavigationBarHookPatch
+import com.android.tools.smali.dexlib2.AccessFlags
+
+/**
+ * Integrations method, used for callback into to other patches.
+ * Specifically, [NavigationButtonsPatch].
+ */
+internal object NavigationBarHookCallbackFingerprint : MethodFingerprint(
+    accessFlags = AccessFlags.PRIVATE or AccessFlags.STATIC,
+    returnType = "V",
+    parameters = listOf(NavigationBarHookPatch.INTEGRATIONS_NAVIGATION_BUTTON_DESCRIPTOR, "Landroid/view/View;"),
+    customFingerprint = { methodDef, _ ->
+        methodDef.name == "navigationTabCreatedCallback" &&
+            methodDef.definingClass == NavigationBarHookPatch.INTEGRATIONS_CLASS_DESCRIPTOR
+    },
+)

src/main/kotlin/app/revanced/patches/youtube/misc/navigation/fingerprints/NavigationEnumFingerprint.kt

@@ -0,0 +1,21 @@
+package app.revanced.patches.youtube.misc.navigation.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import com.android.tools.smali.dexlib2.AccessFlags
+
+/**
+ * Resolves to the Enum class that looks up ordinal -> instance.
+ */
+internal object NavigationEnumFingerprint : MethodFingerprint(
+    accessFlags = AccessFlags.STATIC or AccessFlags.CONSTRUCTOR,
+    strings = listOf(
+        "PIVOT_HOME",
+        "TAB_SHORTS",
+        "CREATION_TAB_LARGE",
+        "PIVOT_SUBSCRIPTIONS",
+        "TAB_ACTIVITY",
+        "VIDEO_LIBRARY_WHITE",
+        "INCOGNITO_CIRCLE"
+    )
+)

src/main/kotlin/app/revanced/patches/youtube/misc/navigation/fingerprints/PivotBarButtonsCreateDrawableViewFingerprint.kt

@@ -0,0 +1,17 @@
+package app.revanced.patches.youtube.misc.navigation.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import com.android.tools.smali.dexlib2.AccessFlags
+
+internal object PivotBarButtonsCreateDrawableViewFingerprint : MethodFingerprint(
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    // Method has different number of parameters in some app targets.
+    // Parameters are checked in custom fingerprint.
+    returnType = "Landroid/view/View;",
+    customFingerprint = { methodDef, classDef ->
+        classDef.type == "Lcom/google/android/libraries/youtube/rendering/ui/pivotbar/PivotBar;" &&
+                // Only one method has a Drawable parameter.
+                methodDef.parameterTypes.firstOrNull() == "Landroid/graphics/drawable/Drawable;"
+    }
+)

src/main/kotlin/app/revanced/patches/youtube/misc/navigation/fingerprints/PivotBarButtonsCreateResourceViewFingerprint.kt

@@ -0,0 +1,14 @@
+package app.revanced.patches.youtube.misc.navigation.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.MethodFingerprint
+import com.android.tools.smali.dexlib2.AccessFlags
+
+internal object PivotBarButtonsCreateResourceViewFingerprint : MethodFingerprint(
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    parameters = listOf("L", "Z", "I", "L"),
+    returnType = "Landroid/view/View;",
+    customFingerprint = { _, classDef ->
+        classDef.type == "Lcom/google/android/libraries/youtube/rendering/ui/pivotbar/PivotBar;"
+    }
+)

src/main/kotlin/app/revanced/patches/youtube/misc/navigation/fingerprints/PivotBarConstructorFingerprint.kt

@@ -1,4 +1,4 @@
-package app.revanced.patches.youtube.layout.buttons.navigation.fingerprints
+package app.revanced.patches.youtube.misc.navigation.fingerprints
 
 import app.revanced.patcher.extensions.or
 import app.revanced.patcher.fingerprint.MethodFingerprint

src/main/resources/addresources/values/strings.xml

@@ -167,9 +167,24 @@
             <string name="revanced_custom_filter_summary_off">Custom filter is disabled</string>
             <string name="revanced_custom_filter_strings_title">Custom filter</string>
             <string name="revanced_custom_filter_strings_summary">List of component path builder strings to filter separated by new line</string>
-            <string name="revanced_custom_filter_toast_invalid_characters">Invalid custom filter (must be ASCII only): %s</string>
             <string name="revanced_custom_filter_toast_invalid_syntax">Invalid custom filter: %s</string>
-            <string name="revanced_custom_filter_toast_reset">Custom filter reset to default</string>
+            <string name="revanced_hide_keyword_content_screen_title">Hide keyword content</string>
+            <string name="revanced_hide_keyword_content_screen_summary">Hide search and feed videos using keyword filters</string>
+            <string name="revanced_hide_keyword_content_home_title">Hide home videos by keywords</string>
+            <string name="revanced_hide_keyword_content_home_summary_on">Videos in the home tab are filtered by keywords</string>
+            <string name="revanced_hide_keyword_content_home_summary_off">Videos in the home tab are not filtered by keywords</string>
+            <string name="revanced_hide_keyword_content_subscriptions_title">Hide subscription videos by keywords</string>x
+            <string name="revanced_hide_keyword_content_subscriptions_summary_on">Videos in the subscriptions tab are filtered by keywords</string>
+            <string name="revanced_hide_keyword_content_subscriptions_summary_off">Videos in the subscriptions tab are not filtered by keywords</string>
+            <string name="revanced_hide_keyword_content_search_title">Hide search results by keywords</string>
+            <string name="revanced_hide_keyword_content_search_summary_on">Search results are filtered by keywords</string>
+            <string name="revanced_hide_keyword_content_search_summary_off">Search results are not filtered by keywords</string>
+            <string name="revanced_hide_keyword_content_phrases_title">Keywords to hide</string>
+            <string name="revanced_hide_keyword_content_phrases_summary">Keywords and phrases to hide, separated by new lines\n\nWords with uppercase letters in the middle must be entered with the casing (ie: iPhone, TikTok, LeBlanc)</string>
+            <string name="revanced_hide_keyword_content_about_title">About keyword filtering</string>
+            <string name="revanced_hide_keyword_content_about_summary">Home/Subscription/Search results are filtered to hide content that matches keyword phrases\n\nLimitations\n• Some Shorts may not be hidden\n• Some UI components may not be hidden\n• Searching for a keyword may show no results</string>
+            <string name="revanced_hide_keyword_toast_invalid_common" formatted="false">Invalid keyword. Cannot use: \'%s\' as a filter</string>
+            <string name="revanced_hide_keyword_toast_invalid_length" formatted="false">Invalid keyword. \'%s\' is less than %s characters</string>
         </patch>
         <patch id="ad.general.HideAdsResourcePatch">
             <string name="revanced_hide_general_ads_title">Hide general ads</string>