fix hev-socks5-tunnel CustomLocalDns route (#4806)

* fix hev-socks5-tunnel dns route

* update

V2rayNG/app/src/main/java/com/v2ray/ang/handler/V2rayConfigManager.kt

@@ -24,6 +24,7 @@ import com.v2ray.ang.fmt.TrojanFmt
 import com.v2ray.ang.fmt.VlessFmt
 import com.v2ray.ang.fmt.VmessFmt
 import com.v2ray.ang.fmt.WireguardFmt
+import com.v2ray.ang.handler.MmkvManager
 import com.v2ray.ang.util.HttpUtil
 import com.v2ray.ang.util.JsonUtil
 import com.v2ray.ang.util.Utils
@@ -470,27 +471,48 @@ object V2rayConfigManager {
                 )
             }
 
-            // DNS inbound
+            if (MmkvManager.decodeSettingsString(AppConfig.PREF_USE_HEV_TUNNEL) == "false") {
-            val remoteDns = SettingsManager.getRemoteDnsServers()
-            if (v2rayConfig.inbounds.none { e -> e.protocol == "dokodemo-door" && e.tag == "dns-in" }) {
-                val dnsInboundSettings = V2rayConfig.InboundBean.InSettingsBean(
-                    address = if (Utils.isPureIpAddress(remoteDns.first())) remoteDns.first() else AppConfig.DNS_PROXY,
-                    port = 53,
-                    network = "tcp,udp"
-                )
 
-                val localDnsPort = Utils.parseInt(
+                // DNS inbound
-                    MmkvManager.decodeSettingsString(AppConfig.PREF_LOCAL_DNS_PORT),
+                val remoteDns = SettingsManager.getRemoteDnsServers()
-                    AppConfig.PORT_LOCAL_DNS.toInt()
+                if (v2rayConfig.inbounds.none { e -> e.protocol == "dokodemo-door" && e.tag == "dns-in" }) {
+                    val dnsInboundSettings = V2rayConfig.InboundBean.InSettingsBean(
+                        address = if (Utils.isPureIpAddress(remoteDns.first())) remoteDns.first() else AppConfig.DNS_PROXY,
+                        port = 53,
+                        network = "tcp,udp"
+                    )
+
+                    val localDnsPort = Utils.parseInt(
+                        MmkvManager.decodeSettingsString(AppConfig.PREF_LOCAL_DNS_PORT),
+                        AppConfig.PORT_LOCAL_DNS.toInt()
+                    )
+                    v2rayConfig.inbounds.add(
+                        V2rayConfig.InboundBean(
+                            tag = "dns-in",
+                            port = localDnsPort,
+                            listen = AppConfig.LOOPBACK,
+                            protocol = "dokodemo-door",
+                            settings = dnsInboundSettings,
+                            sniffing = null
+                        )
+                    )
+                }
+
+                // DNS routing tag
+                v2rayConfig.routing.rules.add(
+                    0, RulesBean(
+                        inboundTag = arrayListOf("dns-in"),
+                        outboundTag = "dns-out",
+                        domain = null
+                    )
                 )
-                v2rayConfig.inbounds.add(
+            } else {
-                    V2rayConfig.InboundBean(
+                //hev-socks5-tunnel dns routing
-                        tag = "dns-in",
+                v2rayConfig.routing.rules.add(
-                        port = localDnsPort,
+                    0, RulesBean(
-                        listen = AppConfig.LOOPBACK,
+                        type = "field",
-                        protocol = "dokodemo-door",
+                        port = "53",
-                        settings = dnsInboundSettings,
+                        outboundTag = "dns-out"
-                        sniffing = null
                     )
                 )
             }
@@ -507,15 +529,6 @@ object V2rayConfigManager {
                     )
                 )
             }
-
-            // DNS routing tag
-            v2rayConfig.routing.rules.add(
-                0, RulesBean(
-                    inboundTag = arrayListOf("dns-in"),
-                    outboundTag = "dns-out",
-                    domain = null
-                )
-            )
         } catch (e: Exception) {
             Log.e(AppConfig.TAG, "Failed to configure custom local DNS", e)
             return false