feat(youtube): add save-video-speed settings

src/main/kotlin/app/revanced/patches/youtube/video/speed/bytecode/fingerprints/VideoSpeedChangedFingerprint.kt

@@ -0,0 +1,17 @@
+package app.revanced.patches.youtube.video.speed.bytecode.fingerprints
+
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import org.jf.dexlib2.Opcode
+
+object VideoSpeedChangedFingerprint : MethodFingerprint(
+    opcodes = listOf(
+        Opcode.IGET_OBJECT,
+        Opcode.IF_EQZ,
+        Opcode.IF_EQZ,
+        Opcode.IGET,
+        Opcode.CHECK_CAST,
+        Opcode.IGET_OBJECT,
+        Opcode.INVOKE_VIRTUAL
+    ),
+    customFingerprint = { it.name == "onItemClick" }
+)

src/main/kotlin/app/revanced/patches/youtube/video/speed/bytecode/fingerprints/VideoSpeedParentFingerprint.kt

@@ -0,0 +1,8 @@
+package app.revanced.patches.youtube.video.speed.bytecode.fingerprints
+
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+
+object VideoSpeedParentFingerprint : MethodFingerprint(
+    returnType = "V",
+    strings = listOf("PLAYBACK_RATE_MENU_BOTTOM_SHEET_FRAGMENT")
+)

src/main/kotlin/app/revanced/patches/youtube/video/speed/bytecode/fingerprints/VideoUserSpeedChangeFingerprint.kt

@@ -1,27 +0,0 @@
-package app.revanced.patches.youtube.video.speed.bytecode.fingerprints
-
-import app.revanced.patcher.extensions.or
-import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
-import org.jf.dexlib2.AccessFlags
-import org.jf.dexlib2.Opcode
-
-object VideoUserSpeedChangeFingerprint : MethodFingerprint(
-    "V",
-    AccessFlags.PUBLIC or AccessFlags.FINAL,
-    listOf("L","L","I","J"),
-    listOf(
-        Opcode.IGET_OBJECT,
-        Opcode.IF_EQZ,
-        Opcode.IF_EQZ,
-        Opcode.IGET,
-        Opcode.CHECK_CAST,
-        Opcode.IGET_OBJECT,
-        Opcode.INVOKE_VIRTUAL,
-        Opcode.IGET_OBJECT,
-        Opcode.INVOKE_STATIC,
-        Opcode.MOVE_RESULT_OBJECT,
-        Opcode.INVOKE_VIRTUAL,
-        Opcode.INVOKE_VIRTUAL,
-        Opcode.RETURN_VOID
-    )
-)

src/main/kotlin/app/revanced/patches/youtube/video/speed/bytecode/patch/VideoSpeedBytecodePatch.kt

@@ -7,22 +7,25 @@ import app.revanced.patcher.extensions.addInstruction
 import app.revanced.patcher.extensions.addInstructions
 import app.revanced.patcher.extensions.or
 import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint.Companion.resolve
-import app.revanced.patcher.patch.annotations.DependsOn
 import app.revanced.patcher.patch.BytecodePatch
 import app.revanced.patcher.patch.PatchResult
 import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.annotations.DependsOn
 import app.revanced.patcher.util.proxy.mutableTypes.MutableMethod.Companion.toMutable
 import app.revanced.patcher.util.smali.toInstructions
-import app.revanced.patches.youtube.video.speed.bytecode.fingerprints.VideoSpeedSetterFingerprint
-import app.revanced.patches.youtube.video.speed.bytecode.fingerprints.VideoUserSpeedChangeFingerprint
 import app.revanced.patches.youtube.misc.videoid.legacy.patch.LegacyVideoIdPatch
+import app.revanced.patches.youtube.video.speed.bytecode.fingerprints.VideoSpeedChangedFingerprint
+import app.revanced.patches.youtube.video.speed.bytecode.fingerprints.VideoSpeedParentFingerprint
+import app.revanced.patches.youtube.video.speed.bytecode.fingerprints.VideoSpeedSetterFingerprint
 import app.revanced.shared.annotation.YouTubeCompatibility
+import app.revanced.shared.extensions.toErrorResult
 import app.revanced.shared.util.bytecode.BytecodeHelper
 import app.revanced.shared.util.integrations.Constants.VIDEO_PATH
 import org.jf.dexlib2.AccessFlags
+import org.jf.dexlib2.dexbacked.reference.DexBackedMethodReference
+import org.jf.dexlib2.iface.instruction.FiveRegisterInstruction
 import org.jf.dexlib2.iface.instruction.ReferenceInstruction
 import org.jf.dexlib2.iface.reference.FieldReference
-import org.jf.dexlib2.iface.reference.MethodReference
 import org.jf.dexlib2.immutable.ImmutableMethod
 import org.jf.dexlib2.immutable.ImmutableMethodImplementation
 import org.jf.dexlib2.immutable.ImmutableMethodParameter
@@ -33,74 +36,83 @@ import org.jf.dexlib2.immutable.ImmutableMethodParameter
 @Version("0.0.1")
 class VideoSpeedBytecodePatch : BytecodePatch(
     listOf(
-        VideoSpeedSetterFingerprint, VideoUserSpeedChangeFingerprint
+        VideoSpeedChangedFingerprint,
+        VideoSpeedParentFingerprint,
+        VideoSpeedSetterFingerprint
     )
 ) {
-    private companion object {
-        const val INTEGRATIONS_VIDEO_SPEED_CLASS_DESCRIPTOR =
-            "$VIDEO_PATH/VideoSpeedPatch;"
-    }
     override fun execute(context: BytecodeContext): PatchResult {
 
-        val userSpeedResult = VideoUserSpeedChangeFingerprint.result!!
+        VideoSpeedParentFingerprint.result?.let { parentResult ->
-        val userSpeedMutableMethod = userSpeedResult.mutableMethod
+            val parentClassDef = parentResult.classDef
 
-        val setterResult = VideoSpeedSetterFingerprint.result!!
+            VideoSpeedChangedFingerprint.also { it.resolve(context, parentClassDef) }.result?.let { result ->
-        val setterMutableMethod = setterResult.mutableMethod
+                startIndex = result.scanResult.patternScanResult!!.startIndex
+                endIndex = result.scanResult.patternScanResult!!.endIndex
+                
+                with (result.method) {
+                    val speedInstruction = implementation!!.instructions
 
-        VideoUserSpeedChangeFingerprint.resolve(context, setterResult.classDef)
+                    firstRef = 
-        val FirstReference =
+                        (speedInstruction.elementAt(startIndex) as ReferenceInstruction).reference as FieldReference
-            VideoUserSpeedChangeFingerprint.result!!.method.let { method ->
-                (method.implementation!!.instructions.elementAt(5) as ReferenceInstruction).reference as FieldReference
-            }
-        val SecondReference =
-            VideoUserSpeedChangeFingerprint.result!!.method.let { method ->
-                (method.implementation!!.instructions.elementAt(10) as ReferenceInstruction).reference as FieldReference
-            }
-        val ThirdReference =
-            VideoUserSpeedChangeFingerprint.result!!.method.let { method ->
-                (method.implementation!!.instructions.elementAt(11) as ReferenceInstruction).reference as MethodReference
-            }
 
-        userSpeedMutableMethod.addInstruction(
+                    secondRef = 
-            0, "invoke-static {}, $INTEGRATIONS_VIDEO_SPEED_CLASS_DESCRIPTOR->userChangedSpeed()V"
+                        (speedInstruction.elementAt(endIndex - 1) as ReferenceInstruction).reference as FieldReference
-        )
 
-        setterMutableMethod.addInstructions(
+                    thirdRef = 
-            0,
+                        (speedInstruction.elementAt(endIndex) as ReferenceInstruction).reference as DexBackedMethodReference
-            """
-                   invoke-static {p1, p2}, $INTEGRATIONS_VIDEO_SPEED_CLASS_DESCRIPTOR->getSpeedValue([Ljava/lang/Object;I)F
-                   move-result v0
-                   invoke-direct {p0, v0}, ${setterResult.classDef.type}->overrideSpeed(F)V
-            """,
-        )
 
-        val classDef = userSpeedResult.mutableClass 
+                    val register =
-        classDef.methods.add(
+                        (speedInstruction.elementAt(endIndex) as FiveRegisterInstruction).registerD
-            ImmutableMethod(
+
-                classDef.type,
+                    result.mutableMethod.addInstruction(
-                "overrideSpeed",
+                        endIndex,
-                listOf(ImmutableMethodParameter("F", null, null)),
+                        "invoke-static { v$register }, $INTEGRATIONS_VIDEO_SPEED_CLASS_DESCRIPTOR" +
-                "V",
+                        "->" +
-                AccessFlags.PRIVATE or AccessFlags.PRIVATE,
+                        "userChangedSpeed(F)V"
-                null,
+                    )
-                null,
+                }
-                ImmutableMethodImplementation(
+
-                    4, """
+            } ?: return VideoSpeedChangedFingerprint.toErrorResult()
-                        const/4 v0, 0x0
+
-                        cmpg-float v0, v3, v0
+            val parentMutableClass = parentResult.mutableClass
-                        if-gez v0, :cond_0
+
-                        return-void
+            parentMutableClass.methods.add(
-                        :cond_0
+                ImmutableMethod(
-                        iget-object v0, v2, ${setterResult.classDef.type}->${FirstReference.name}:${FirstReference.type}
+                    parentMutableClass.type,
-                        check-cast v0, ${SecondReference.definingClass}
+                    "overrideSpeed",
-                        iget-object v1, v0, ${SecondReference.definingClass}->${SecondReference.name}:${SecondReference.type}
+                    listOf(ImmutableMethodParameter("F", null, null)),
-                        invoke-virtual {v1, v3}, $ThirdReference
+                    "V",
-                        return-void
+                    AccessFlags.PRIVATE or AccessFlags.PRIVATE,
-                    """.toInstructions(), null, null
+                    null,
+                    null,
+                    ImmutableMethodImplementation(
+                        4, """
+                            const/4 v0, 0x0
+                            cmpg-float v0, v3, v0
+                            if-lez v0, :cond_0
+                            iget-object v0, v2, ${parentClassDef.type}->${firstRef.name}:${firstRef.type}
+                            check-cast v0, ${secondRef.definingClass}
+                            iget-object v1, v0, ${secondRef.definingClass}->${secondRef.name}:${secondRef.type}
+                            invoke-virtual {v1, v3}, $thirdRef
+                            :cond_0
+                            return-void
+                        """.toInstructions(), null, null
+                    )
+                ).toMutable()
+            )
+
+        } ?: return VideoSpeedParentFingerprint.toErrorResult()
+
+        VideoSpeedSetterFingerprint.result?.let { result ->
+            result.mutableMethod.addInstructions(
+                    0, """
+                        invoke-static {}, $INTEGRATIONS_VIDEO_SPEED_CLASS_DESCRIPTOR->getSpeedValue()F
+                        move-result v0
+                        invoke-direct {p0, v0}, ${result.classDef.type}->overrideSpeed(F)V
+                    """,
                 )
-            ).toMutable()
+        } ?: return VideoSpeedSetterFingerprint.toErrorResult()
-        )
 
         LegacyVideoIdPatch.injectCall("$INTEGRATIONS_VIDEO_SPEED_CLASS_DESCRIPTOR->newVideoStarted(Ljava/lang/String;)V")
 
@@ -108,4 +120,16 @@ class VideoSpeedBytecodePatch : BytecodePatch(
 
         return PatchResultSuccess()
     }
+
+    private companion object {
+        const val INTEGRATIONS_VIDEO_SPEED_CLASS_DESCRIPTOR =
+            "$VIDEO_PATH/VideoSpeedPatch;"
+
+        var startIndex: Int = 0
+        var endIndex: Int = 0
+
+        private lateinit var firstRef: FieldReference
+        private lateinit var secondRef: FieldReference
+        private lateinit var thirdRef: DexBackedMethodReference
+    }
 }

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

@@ -239,6 +239,9 @@ Is it ready to submit?"</string>
     <string name="revanced_enable_save_video_quality_summary_off">Does not save video quality values even when changing video quality</string>
     <string name="revanced_enable_save_video_quality_summary_on">Save the video quality value whenever you change the video quality</string>
     <string name="revanced_enable_save_video_quality_title">Enable save video quality</string>
+    <string name="revanced_enable_save_video_speed_summary_off">Does not save video speed values even when changing video speed</string>
+    <string name="revanced_enable_save_video_speed_summary_on">Save the video speed value whenever you change the video speed</string>
+    <string name="revanced_enable_save_video_speed_title">Enable save video speed</string>
     <string name="revanced_enable_seekbar_tapping_summary_on">Seekbar tapping is enabled</string>
     <string name="revanced_enable_seekbar_tapping_title">Enable seekbar tapping</string>
     <string name="revanced_enable_swipe_auto_brightness_summary_off">Even if the brightness is set to 0 by swiping, auto brightness is not activated</string>
@@ -507,6 +510,13 @@ Would you like to continue?"</string>
     <string name="revanced_ryd_dislike_separator_summary_on">Dislikes shown with separator</string>
     <string name="revanced_ryd_dislike_separator_title">Dislikes with separator</string>
     <string name="revanced_ryd_video_likes_hidden_by_video_owner">Hidden</string>
+    <string name="revanced_save_video_quality_common_error">Failed to set quality</string>
+    <string name="revanced_save_video_quality_internet_error">No internet connection</string>
+    <string name="revanced_save_video_quality_mobile">Changing default mobile data quality to:</string>
+    <string name="revanced_save_video_quality_mobile_error">Failed to change default mobile data quality</string>
+    <string name="revanced_save_video_quality_wifi">Changing default Wi-Fi quality to:</string>
+    <string name="revanced_save_video_quality_wifi_error">Failed to change default WI-FI quality</string>
+    <string name="revanced_save_video_speed">Changing default speed to:</string>
     <string name="revanced_settings">ReVanced settings</string>
     <string name="revanced_swipe_controls_summary">Swipe controls related settings</string>
     <string name="revanced_swipe_controls_title">Swipe controls settings</string>
@@ -522,12 +532,6 @@ Would you like to continue?"</string>
     <string name="revanced_video_ads_removal_summary_off">Video ads are shown</string>
     <string name="revanced_video_ads_removal_summary_on">Video ads are hidden</string>
     <string name="revanced_video_ads_removal_title">Hide video ads</string>
-    <string name="revanced_video_quality_common_error">Failed to set quality</string>
-    <string name="revanced_video_quality_internet_error">No internet connection</string>
-    <string name="revanced_video_quality_mobile">Changing default mobile data quality to:</string>
-    <string name="revanced_video_quality_mobile_error">Failed to change default mobile data quality</string>
-    <string name="revanced_video_quality_wifi">Changing default Wi-Fi quality to:</string>
-    <string name="revanced_video_quality_wifi_error">Failed to change default WI-FI quality</string>
     <string name="revanced_video_settings_summary">Video related settings</string>
     <string name="revanced_video_settings_title">Video settings</string>
     <string name="revanced_whitelisting_add_failed" formatted="false">Failed to add channel %s to the %s whitelist</string>

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

@@ -295,6 +295,9 @@
         <!-- SETTINGS: DEFAULT_VIDEO_QUALITY
         <SwitchPreference android:title="@string/revanced_enable_save_video_quality_title" android:key="revanced_enable_save_video_quality" android:defaultValue="false" android:summaryOn="@string/revanced_enable_save_video_quality_summary_on" android:summaryOff="@string/revanced_enable_save_video_quality_summary_off" />SETTINGS: DEFAULT_VIDEO_QUALITY -->
 
+        <!-- SETTINGS: DEFAULT_VIDEO_SPEED
+        <SwitchPreference android:title="@string/revanced_enable_save_video_speed_title" android:key="revanced_enable_save_video_speed" android:defaultValue="false" android:summaryOn="@string/revanced_enable_save_video_speed_summary_on" android:summaryOff="@string/revanced_enable_save_video_speed_summary_off" />SETTINGS: DEFAULT_VIDEO_SPEED -->
+
         <!-- SETTINGS: CUSTOM_VIDEO_SPEED
         <SwitchPreference android:title="@string/revanced_enable_custom_video_speed_title" android:key="revanced_enable_custom_video_speed" android:defaultValue="false" android:summaryOn="@string/revanced_enable_custom_video_speed_summary_on" android:summaryOff="@string/revanced_enable_custom_video_speed_summary_off" />SETTINGS: CUSTOM_VIDEO_SPEED -->