feat: Add Strip platform libraries patch

patches/api/patches.api

@@ -96,6 +96,10 @@ public final class app/revanced/patches/all/misc/network/OverrideCertificatePinn
 	public static final fun getOverrideCertificatePinningPatch ()Lapp/revanced/patcher/patch/ResourcePatch;
 }
 
+public final class app/revanced/patches/all/misc/optimization/StripPlatformLibrariesPatchKt {
+	public static final fun getStripPlatformLibrariesPatch ()Lapp/revanced/patcher/patch/RawResourcePatch;
+}
+
 public final class app/revanced/patches/all/misc/packagename/ChangePackageNamePatchKt {
 	public static field packageNameOption Lapp/revanced/patcher/patch/Option;
 	public static final fun getChangePackageNamePatch ()Lapp/revanced/patcher/patch/ResourcePatch;

patches/src/main/kotlin/app/revanced/patches/all/misc/customcertificates/CustomCertificatesPatch.kt

@@ -4,7 +4,7 @@ import app.revanced.patcher.patch.PatchException
 import app.revanced.patcher.patch.booleanOption
 import app.revanced.patcher.patch.resourcePatch
 import app.revanced.patcher.patch.stringsOption
-import app.revanced.util.Utils.trimIndentMultiline
+import app.revanced.util.trimIndentMultiline
 import app.revanced.util.getNode
 import org.w3c.dom.Element
 import java.io.File

patches/src/main/kotlin/app/revanced/patches/all/misc/hex/HexPatch.kt

@@ -5,7 +5,7 @@ import app.revanced.patcher.patch.rawResourcePatch
 import app.revanced.patcher.patch.stringsOption
 import app.revanced.patches.shared.misc.hex.HexPatchBuilder
 import app.revanced.patches.shared.misc.hex.hexPatch
-import app.revanced.util.Utils.trimIndentMultiline
+import app.revanced.util.trimIndentMultiline
 
 @Suppress("unused")
 val hexPatch = rawResourcePatch(

patches/src/main/kotlin/app/revanced/patches/all/misc/network/OverrideCertificatePinningPatch.kt

@@ -2,7 +2,7 @@ package app.revanced.patches.all.misc.network
 
 import app.revanced.patcher.patch.resourcePatch
 import app.revanced.patches.all.misc.debugging.enableAndroidDebuggingPatch
-import app.revanced.util.Utils.trimIndentMultiline
+import app.revanced.util.trimIndentMultiline
 import org.w3c.dom.Element
 import java.io.File
 

patches/src/main/kotlin/app/revanced/patches/all/misc/optimization/StripPlatformLibrariesPatch.kt

@@ -0,0 +1,30 @@
+package app.revanced.patches.all.misc.optimization
+
+import android.os.Build.SUPPORTED_ABIS
+import app.revanced.patcher.patch.rawResourcePatch
+import app.revanced.patcher.patch.stringsOption
+import app.revanced.util.isAndroid
+
+@Suppress("unused")
+val stripPlatformLibrariesPatch = rawResourcePatch(
+    "Strip platform libraries",
+    "Removes unused platform-native libraries from the APK to reduce package size" +
+            "- if detected automatically, the device's unsupported ABIs by default."
+) {
+    val allAbis = listOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64")
+    val supportedAbis = if (isAndroid) SUPPORTED_ABIS.toList() else allAbis
+
+    val platformsToKeep by stringsOption(
+        key = "platformsToKeep",
+        title = "Platforms to keep",
+        description = "The platforms to keep in the APK.",
+        default = supportedAbis,
+        values = mapOf("Keep all" to allAbis) + allAbis.associate { "Only $it" to listOf(it) },
+        required = true
+    )
+    
+    execute {
+        val platforms = platformsToKeep!!
+        get("libs").listFiles { it.name !in platforms }?.forEach { it.deleteRecursively() }
+    }
+}

patches/src/main/kotlin/app/revanced/patches/instagram/ghost/story/AnonymousStoryViewingPatch.kt

@@ -1,7 +1,7 @@
 package app.revanced.patches.instagram.ghost.story
 
 import app.revanced.patcher.patch.bytecodePatch
-import app.revanced.util.Utils.trimIndentMultiline
+import app.revanced.util.trimIndentMultiline
 import app.revanced.util.returnEarly
 
 @Suppress("unused")

patches/src/main/kotlin/app/revanced/patches/instagram/misc/devmenu/EnableDeveloperMenuPatch.kt

@@ -1,7 +1,7 @@
 package app.revanced.patches.instagram.misc.devmenu
 
 import app.revanced.patcher.patch.bytecodePatch
-import app.revanced.util.Utils.trimIndentMultiline
+import app.revanced.util.trimIndentMultiline
 import app.revanced.util.getReference
 import app.revanced.util.indexOfFirstInstructionReversedOrThrow
 import app.revanced.util.returnEarly

patches/src/main/kotlin/app/revanced/patches/shared/layout/branding/BaseCustomBrandingPatch.kt

@@ -17,7 +17,7 @@ import app.revanced.patches.shared.misc.mapping.resourceMappingPatch
 import app.revanced.patches.shared.misc.settings.preference.BasePreferenceScreen
 import app.revanced.patches.shared.misc.settings.preference.ListPreference
 import app.revanced.util.ResourceGroup
-import app.revanced.util.Utils.trimIndentMultiline
+import app.revanced.util.trimIndentMultiline
 import app.revanced.util.addInstructionsAtControlFlowLabel
 import app.revanced.util.copyResources
 import app.revanced.util.findElementByAttributeValueOrThrow

patches/src/main/kotlin/app/revanced/patches/youtube/layout/branding/header/ChangeHeaderPatch.kt

@@ -16,7 +16,7 @@ import app.revanced.patches.shared.misc.mapping.resourceMappings
 import app.revanced.patches.shared.misc.settings.preference.ListPreference
 import app.revanced.patches.youtube.misc.settings.PreferenceScreen
 import app.revanced.util.ResourceGroup
-import app.revanced.util.Utils.trimIndentMultiline
+import app.revanced.util.trimIndentMultiline
 import app.revanced.util.copyResources
 import app.revanced.util.findElementByAttributeValueOrThrow
 import app.revanced.util.forEachLiteralValueInstruction

patches/src/main/kotlin/app/revanced/util/Utils.kt

@@ -1,10 +1,15 @@
 package app.revanced.util
 
-internal object Utils {
-    internal fun String.trimIndentMultiline() =
-        this.split("\n")
-            .joinToString("\n") { it.trimIndent() } // Remove the leading whitespace from each line.
-            .trimIndent() // Remove the leading newline.
-}
+internal fun String.trimIndentMultiline() =
+    this.split("\n")
+        .joinToString("\n") { it.trimIndent() } // Remove the leading whitespace from each line.
+        .trimIndent() // Remove the leading newline.
 
-internal fun Boolean.toHexString(): String = if (this) "0x1" else "0x0"
+internal fun Boolean.toHexString(): String = if (this) "0x1" else "0x0"
+
+internal val isAndroid = try {
+    Class.forName("android.os.Build")
+    true
+} catch (_: ClassNotFoundException) {
+    false
+}

patches/stub/src/main/java/android/os/Build.java

@@ -16,6 +16,7 @@ public class Build {
     public static final String MODEL = null;
     public static final String PRODUCT = null;
     public static final String RADIO = null;
+    public static final String[] SUPPORTED_ABIS = null;
     public static final String TAGS = null;
     public static final String TYPE = null;
     public static final String USER = null;