From 6e65f46e3f0e8eb5a2e99a7778a1f751100913e1 Mon Sep 17 00:00:00 2001
From: DHR60 <192860629+DHR60@users.noreply.github.com>
Date: Wed, 17 Jun 2026 12:36:24 +0000
Subject: [PATCH] kcp (#5793)

---
 .../com/v2ray/ang/core/CoreOutboundBuilder.kt | 27 ++++++++++---------
 .../java/com/v2ray/ang/dto/V2rayConfig.kt     |  4 +--
 2 files changed, 17 insertions(+), 14 deletions(-)

diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreOutboundBuilder.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreOutboundBuilder.kt
index 4eaeb048..f0c1eb28 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreOutboundBuilder.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreOutboundBuilder.kt
@@ -368,37 +368,40 @@ object CoreOutboundBuilder {
                 profileItem.kcpMtu?.let { kcpSetting.mtu = it }
                 profileItem.kcpTti?.let { kcpSetting.tti = it }
                 streamSettings.kcpSettings = kcpSetting
-                val udpMaskList = mutableListOf<OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean>()
+                val udpMaskList =
+                    mutableListOf<OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean>()
                 if (!headerType.isNullOrEmpty() && headerType != "none") {
                     val kcpHeaderType = when {
-                        headerType == "wechat-video" -> "header-wechat"
-                        else -> "header-$headerType"
+                        headerType == "wechat-video" -> "wechat"
+                        else -> headerType
                     }
                     udpMaskList.add(
                         OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean(
-                            type = kcpHeaderType,
-                            settings = if (headerType == "dns" && !host.isNullOrEmpty()) {
+                            type = "mkcp-legacy",
+                            settings =
                                 OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean.MaskSettingsBean(
-                                    domain = host
+                                    header = kcpHeaderType,
+                                    value = if (headerType == "dns" && !host.isNullOrEmpty()) {
+                                        host
+                                    } else {
+                                        null
+                                    }
                                 )
-                            } else {
-                                null
-                            }
                         )
                     )
                 }
                 if (seed.isNullOrEmpty()) {
                     udpMaskList.add(
                         OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean(
-                            type = "mkcp-original"
+                            type = "mkcp-legacy"
                         )
                     )
                 } else {
                     udpMaskList.add(
                         OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean(
-                            type = "mkcp-aes128gcm",
+                            type = "mkcp-legacy",
                             settings = OutboundBean.StreamSettingsBean.FinalMaskBean.MaskBean.MaskSettingsBean(
-                                password = seed
+                                value = seed
                             )
                         )
                     )
diff --git a/V2rayNG/app/src/main/java/com/v2ray/ang/dto/V2rayConfig.kt b/V2rayNG/app/src/main/java/com/v2ray/ang/dto/V2rayConfig.kt
index f1416e74..9cc803b5 100644
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/dto/V2rayConfig.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/dto/V2rayConfig.kt
@@ -256,7 +256,6 @@ data class V2rayConfig(
                 var verifyPeerCertByName: String? = null,
                 var pinnedPeerCertSha256: String? = null,
                 // REALITY settings
-                val show: Boolean = false,
                 var publicKey: String? = null,
                 var shortId: String? = null,
                 var spiderX: String? = null,
@@ -296,7 +295,8 @@ data class V2rayConfig(
                 ) {
                     data class MaskSettingsBean(
                         val password: String? = null,
-                        val domain: String? = null,
+                        val header: String? = null,
+                        val value: String? = null,
                         // fragment
                         val packets: String? = null,
                         val length: String? = null,