add bypass-ambient-mode-restrictions patch

src/main/kotlin/app/revanced/patches/youtube/misc/ambientmode/fingerprints/PowerSaveModeFingerprint.kt

@@ -0,0 +1,19 @@
+package app.revanced.patches.youtube.misc.ambientmode.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
+import org.jf.dexlib2.iface.instruction.NarrowLiteralInstruction
+
+object PowerSaveModeFingerprint : MethodFingerprint(
+    returnType = "V",
+    access = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    parameters = listOf("L"),
+    opcodes = listOf(Opcode.SUB_INT_2ADDR),
+    customFingerprint = { methodDef ->
+        methodDef.implementation!!.instructions.any {
+            ((it as? NarrowLiteralInstruction)?.narrowLiteral == 107243)
+        }
+    }
+)

src/main/kotlin/app/revanced/patches/youtube/misc/ambientmode/patch/PowerSaveModePatch.kt

@@ -0,0 +1,68 @@
+package app.revanced.patches.youtube.misc.ambientmode.patch
+
+import app.revanced.extensions.toErrorResult
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Version
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.addInstructions
+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.patch.annotations.Patch
+import app.revanced.patches.shared.annotation.YouTubeCompatibility
+import app.revanced.patches.youtube.misc.ambientmode.fingerprints.PowerSaveModeFingerprint
+import app.revanced.patches.youtube.misc.settings.resource.patch.SettingsPatch
+import app.revanced.util.integrations.Constants.MISC_PATH
+import org.jf.dexlib2.Opcode
+import org.jf.dexlib2.iface.instruction.OneRegisterInstruction
+import org.jf.dexlib2.iface.instruction.formats.Instruction35c
+import org.jf.dexlib2.iface.reference.MethodReference
+
+@Patch
+@Name("bypass-ambient-mode-restrictions")
+@Description("Bypass ambient mode restrictions in battery saver mode.")
+@DependsOn([SettingsPatch::class])
+@YouTubeCompatibility
+@Version("0.0.1")
+class PowerSaveModePatch : BytecodePatch(
+    listOf(PowerSaveModeFingerprint)
+) {
+    override fun execute(context: BytecodeContext): PatchResult {
+
+        PowerSaveModeFingerprint.result?.mutableMethod?.let {
+            val instructions = it.implementation!!.instructions
+            for ((index, instruction) in instructions.withIndex()) {
+                if (instruction.opcode != Opcode.INVOKE_VIRTUAL) continue
+
+                val invokeInstruction = instruction as Instruction35c
+                if ((invokeInstruction.reference as MethodReference).name != "isPowerSaveMode") continue
+
+                val targetIndex = index + 1
+
+                val targetRegister = (instructions.elementAt(targetIndex) as OneRegisterInstruction).registerA
+
+                it.addInstructions(
+                    targetIndex + 1, """
+                        invoke-static {v$targetRegister}, $MISC_PATH/PowerSaveModePatch;->bypassPowerSaveModeRestrictions(Z)Z
+                        move-result v$targetRegister
+                    """
+                )
+            }
+        } ?: return PowerSaveModeFingerprint.toErrorResult()
+
+        /*
+         * Add settings
+         */
+        SettingsPatch.addPreference(
+            arrayOf(
+                "SETTINGS: BYPASS_AMBIENT_MODE_RESTRICTIONS"
+            )
+        )
+
+        SettingsPatch.updatePatchStatus("bypass-ambient-mode-restrictions")
+
+        return PatchResultSuccess()
+    }
+}