add custom-branding-icon-manual patch

src/main/kotlin/app/revanced/patches/youtube/layout/etc/branding/icon/patch/CustomBrandingIconManualPatch.kt

@@ -0,0 +1,61 @@
+package app.revanced.patches.youtube.layout.etc.branding.icon.patch
+
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Version
+import app.revanced.patcher.data.ResourceContext
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultError
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.ResourcePatch
+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.settings.resource.patch.SettingsPatch
+import app.revanced.util.resources.IconHelper.YOUTUBE_LAUNCHER_ICON_ARRAY
+import app.revanced.util.resources.IconHelper.copyFiles
+import app.revanced.util.resources.IconHelper.makeDirectoryAndCopyFiles
+import app.revanced.util.resources.ResourceHelper.updatePatchStatusIcon
+import app.revanced.util.resources.ResourceUtils
+
+
+@Patch(false)
+@Name("custom-branding-icon-manual")
+@Description("Changes the YouTube Music launcher icon specified in the 'branding' directory.")
+@DependsOn([SettingsPatch::class])
+@YouTubeCompatibility
+@Version("0.0.1")
+class CustomBrandingIconManualPatch : ResourcePatch {
+    override fun execute(context: ResourceContext): PatchResult {
+
+        fun copyResources(resourceGroups: List<ResourceUtils.ResourceGroup>) {
+            val iconPath = "branding"
+
+            try {
+                context.copyFiles(resourceGroups, iconPath)
+            } catch (_: Exception) {
+                context.makeDirectoryAndCopyFiles(resourceGroups, iconPath)
+                throw PatchResultError("icon not found!")
+            }
+        }
+
+        val iconResourceFileNames =
+            YOUTUBE_LAUNCHER_ICON_ARRAY
+                .map { "$it.png" }
+                .toTypedArray()
+
+        fun createGroup(directory: String) = ResourceUtils.ResourceGroup(
+            directory, *iconResourceFileNames
+        )
+
+        // change the app icon
+        arrayOf("xxxhdpi", "xxhdpi", "xhdpi", "hdpi", "mdpi")
+            .map { "mipmap-$it" }
+            .map(::createGroup)
+            .let(::copyResources)
+
+        context.updatePatchStatusIcon("custom")
+
+        return PatchResultSuccess()
+    }
+}

src/main/kotlin/app/revanced/util/resources/IconHelper.kt

@@ -1,19 +1,74 @@
 package app.revanced.util.resources
 
 import app.revanced.patcher.data.ResourceContext
+import java.io.File
 import java.nio.file.Files
+import java.nio.file.Paths
 import java.nio.file.StandardCopyOption
 
 internal object IconHelper {
-
+    internal var YOUTUBE_LAUNCHER_ICON_ARRAY =
-    internal fun ResourceContext.customIcon(iconName: String) {
+        arrayOf(
-        val launchIcon = arrayOf(
             "adaptiveproduct_youtube_background_color_108",
             "adaptiveproduct_youtube_foreground_color_108",
             "ic_launcher",
             "ic_launcher_round"
         )
 
+    internal var YOUTUBE_MUSIC_LAUNCHER_ICON_ARRAY =
+        arrayOf(
+            "adaptiveproduct_youtube_music_background_color_108",
+            "adaptiveproduct_youtube_music_foreground_color_108",
+            "ic_launcher_release"
+        )
+
+    internal fun ResourceContext.copyFiles(
+        resourceGroups: List<ResourceUtils.ResourceGroup>,
+        path: String
+    ) {
+        val iconPath = File(Paths.get("").toAbsolutePath().toString()).resolve(path)
+        val resourceDirectory = this["res"]
+
+        resourceGroups.forEach { group ->
+            val fromDirectory = iconPath.resolve(group.resourceDirectoryName)
+            val toDirectory = resourceDirectory.resolve(group.resourceDirectoryName)
+
+            group.resources.forEach { iconFileName ->
+                Files.write(
+                    toDirectory.resolve(iconFileName).toPath(),
+                    fromDirectory.resolve(iconFileName).readBytes()
+                )
+            }
+        }
+    }
+
+    internal fun ResourceContext.makeDirectoryAndCopyFiles(
+        resourceGroups: List<ResourceUtils.ResourceGroup>,
+        path: String
+    ) {
+        val newDirectory = Paths.get("").toAbsolutePath().toString() + "/$path"
+        this[newDirectory].mkdir()
+
+        val iconPath = File(Paths.get("").toAbsolutePath().toString()).resolve(path)
+        val resourceDirectory = this["res"]
+
+        resourceGroups.forEach { group ->
+            this[newDirectory + "/${group.resourceDirectoryName}"].mkdir()
+            val fromDirectory = iconPath.resolve(group.resourceDirectoryName)
+            val toDirectory = resourceDirectory.resolve(group.resourceDirectoryName)
+
+            group.resources.forEach { iconFileName ->
+                Files.write(
+                    fromDirectory.resolve(iconFileName).toPath(),
+                    toDirectory.resolve(iconFileName).readBytes()
+                )
+            }
+        }
+    }
+
+    internal fun ResourceContext.customIcon(iconName: String) {
+        val launchIcon = YOUTUBE_LAUNCHER_ICON_ARRAY
+
         val splashIcon = arrayOf(
             "product_logo_youtube_color_24",
             "product_logo_youtube_color_36",
@@ -49,11 +104,7 @@ internal object IconHelper {
     }
 
     internal fun ResourceContext.customIconMusic(iconName: String) {
-        val launchIcon = arrayOf(
+        val launchIcon = YOUTUBE_MUSIC_LAUNCHER_ICON_ARRAY
-            "adaptiveproduct_youtube_music_background_color_108",
-            "adaptiveproduct_youtube_music_foreground_color_108",
-            "ic_launcher_release"
-        )
 
         copyResources(
             "music",

src/main/resources/youtube/settings/values-v21/strings.xml

@@ -51,6 +51,7 @@
 
     <string name="revanced_icons_blue">afn / blue</string>
     <string name="revanced_icons_default">stock</string>
+    <string name="revanced_icons_custom">custom</string>
     <string name="revanced_icons_red">afn / red</string>
     <string name="revanced_icons_mmt">mmt</string>
     <string name="revanced_icons_revancify">revancify</string>