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

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: DHR60

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

@@ -1297,15 +1297,37 @@ object V2rayConfigManager {
                 )
                 quicParams.congestion = if (quicParams.brutalUp != null || quicParams.brutalDown != null) "brutal" else null
                 if (profileItem.portHopping.isNotNullEmpty()) {
-                    val rawInterval = profileItem.portHoppingInterval
-                    val parsedInterval = rawInterval?.trim()?.toIntOrNull()
-                    quicParams.udpHop = StreamSettingsBean.FinalMaskBean.QuicParamsBean.UdpHopBean(
-                        ports = profileItem.portHopping,
-                        interval = if (parsedInterval != null && parsedInterval < 5) {
-                            "30"
+                    val rawInterval = profileItem.portHoppingInterval?.trim().nullIfBlank()
+                    val interval = if (rawInterval == null) {
+                        "30"
+                    } else {
+                        val singleValue = rawInterval.toIntOrNull()
+                        if (singleValue != null) {
+                            if (singleValue < 5) {
+                                "30"
+                            } else {
+                                rawInterval
+                            }
                         } else {
-                            rawInterval
+                            val parts = rawInterval.split('-')
+                            if (parts.size == 2) {
+                                val start = parts[0].trim().toIntOrNull()
+                                val end = parts[1].trim().toIntOrNull()
+                                if (start != null && end != null) {
+                                    val minStart = maxOf(5, start)
+                                    val minEnd = maxOf(minStart, end)
+                                        "$minStart-$minEnd"
+                                } else {
+                                    "30"
+                                }
+                            } else {
+                                "30"
+                            }
                         }
+                    }
+                    quicParams.udpHop = StreamSettingsBean.FinalMaskBean.QuicParamsBean.UdpHopBean(
+                        ports = profileItem.portHopping,
+                        interval = interval
                     )
                 }
                 val finalmask = StreamSettingsBean.FinalMaskBean(