up 2.2.1

https://github.com/2dust/v2rayNG/pull/5676

V2rayNG/app/build.gradle.kts

@@ -6,14 +6,14 @@ plugins {
 
 android {
     namespace = "com.v2ray.ang"
-    compileSdk = 36
+    compileSdk = 37
 
     defaultConfig {
         applicationId = "com.v2ray.ang"
         minSdk = 24
-        targetSdk = 36
+        targetSdk = 37
-        versionCode = 728
+        versionCode = 731
-        versionName = "2.1.8"
+        versionName = "2.2.1"
         multiDexEnabled = true
 
         val abiFilterList = (properties["ABI_FILTERS"] as? String)?.split(';')

V2rayNG/app/src/main/AndroidManifest.xml

@@ -30,15 +30,14 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
     <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.CAMERA" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
+    <uses-permission android:name="android.permission.FOREGROUND_SERVICE"
+        tools:ignore="ForegroundServicesPolicy" />
     <uses-permission
         android:name="android.permission.FOREGROUND_SERVICE_SPECIAL_USE"
         android:minSdkVersion="34" />
     <!-- <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> -->
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
 
     <application

V2rayNG/app/src/main/assets/v2ray_config.json

@@ -30,7 +30,8 @@
       "enabled": true,
       "destOverride": [
         "http",
-        "tls"
+        "tls",
+		"quic"
       ]
     }
   }
@@ -73,8 +74,10 @@
   },
   {
     "protocol": "freedom",
-    "settings": {
+    "streamSettings": {
-      "domainStrategy": "UseIP"
+      "sockopt": {
+        "domainStrategy": "UseIP"
+      }
     },
     "tag": "direct"
   },

V2rayNG/app/src/main/assets/v2ray_config_with_tun.json

@@ -30,7 +30,8 @@
       "enabled": true,
       "destOverride": [
         "http",
-        "tls"
+        "tls",
+		"quic"
       ]
     }
   },
@@ -46,7 +47,8 @@
       "enabled": true,
       "destOverride": [
         "http",
-        "tls"
+        "tls",
+		"quic"
       ]
     }
   }
@@ -89,8 +91,10 @@
   },
   {
     "protocol": "freedom",
-    "settings": {
+    "streamSettings": {
-      "domainStrategy": "UseIP"
+      "sockopt": {
+        "domainStrategy": "UseIP"
+      }
     },
     "tag": "direct"
   },

V2rayNG/app/src/main/java/com/v2ray/ang/AppConfig.kt

@@ -105,7 +105,8 @@ object AppConfig {
     const val TAG_FRAGMENT = "fragment"
     const val TAG_DNS = "dns-module"
     const val TAG_DOMESTIC_DNS = "domestic-dns"
-    const val TAG_BALANCER = "proxy-round"
+    const val TAG_BALANCER = "balancer-main"
+    const val TAG_BALANCER_PRE = "balancer"
 
     /** Network-related constants. */
     const val UPLINK = "uplink"

V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreConfigContextBuilder.kt

@@ -6,6 +6,7 @@ import com.v2ray.ang.dto.CoreConfigContext
 import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.enums.CoreResolvedType
 import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.extension.isComplexType
 import com.v2ray.ang.extension.isNotNullEmpty
 import com.v2ray.ang.handler.MmkvManager
 import com.v2ray.ang.handler.SettingsManager
@@ -13,58 +14,128 @@ import com.v2ray.ang.util.LogUtil
 import com.v2ray.ang.util.Utils
 
 /**
- * Builds [com.v2ray.ang.dto.CoreConfigContext] from the selected profile.
+ * Build runtime context from the selected profile.
- * Keeps parsing and resolution logic out of [CoreConfigManager].
+ *
+ * All outbound type analysis is completed here for both the selected profile
+ * and routing targets. Custom profiles are returned immediately without
+ * entering the normal analysis flow.
  */
 object CoreConfigContextBuilder {
 
-    /** Loads profile by guid and returns a resolved runtime context. */
+    /**
+     * Load one profile and produce a fully analyzed context.
+     *
+     * Null is returned only when the selected profile cannot be loaded.
+     */
     fun build(context: Context, guid: String): CoreConfigContext? {
         val config = MmkvManager.decodeServerConfig(guid) ?: return null
+
+        // CUSTOM: return immediately — CoreConfigManager handles this path on its own.
         if (config.configType == EConfigType.CUSTOM) {
-            return CoreConfigContext(
+            return CoreConfigContext(context = context, guid = guid, isCustom = true)
-                context = context,
-                guid = guid,
-                selectedProfile = config,
-                resolvedProfiles = listOf(config),
-                resolvedType = CoreResolvedType.CUSTOM,
-            )
         }
 
-        // Pre-resolve custom outbound profiles from routing rulesets
+        // Step 1: Resolve the main outbound (always tag = TAG_PROXY).
-        val customOutbounds = resolveCustomOutbounds()
+        val primaryResolvedOutbound = resolveOutbound(AppConfig.TAG_PROXY, config) ?: run {
+            LogUtil.e(AppConfig.TAG, "Failed to resolve main outbound for '${config.remarks}'")
+            return null
+        }
 
-        // Determine resolved profiles and type based on config type
+        // Step 2: Resolve all non-builtin routing outbound tags.
-        val (resolvedProfiles, resolvedType) = when (config.configType) {
+        val routingResolvedOutbounds = resolveRoutingOutbounds()
-            EConfigType.POLICYGROUP -> {
+
-                val profiles = resolvePolicyGroupProfiles(config)
+        return CoreConfigContext(
-                Pair(profiles, CoreResolvedType.POLICYGROUP)
+            context = context,
-            }
+            guid = guid,
+            resolvedOutbounds = listOf(primaryResolvedOutbound) + routingResolvedOutbounds,
+        )
+    }
+
+    /**
+     * Resolve one outbound target into a normalized outbound entry.
+     *
+     * Custom profiles are ignored at this stage and produce no entry.
+     */
+    private fun resolveOutbound(tag: String, profile: ProfileItem): CoreConfigContext.ResolvedOutbound? {
+        if (profile.configType == EConfigType.CUSTOM) {
+            return null
+        }
+
+        val (resolvedProfiles, resolvedType) = when (profile.configType) {
+            EConfigType.POLICYGROUP -> Pair(
+                resolvePolicyGroupProfiles(profile),
+                CoreResolvedType.POLICYGROUP,
+            )
 
             EConfigType.PROXYCHAIN -> {
-                val profiles = resolveProxyChainProfiles(config)
+                val chainProfiles = resolveProxyChainProfiles(profile)
-                Pair(profiles, CoreResolvedType.PROXYCHAIN)
+                val type = if (chainProfiles.size <= 1) CoreResolvedType.NORMAL else CoreResolvedType.PROXYCHAIN
+                Pair(chainProfiles, type)
             }
 
             else -> {
-                val chainProfiles = resolveProxyChainProfilesFromGroup(config)
+                val chainProfiles = resolveProxyChainProfilesFromGroup(profile)
                 val type = if (chainProfiles.size <= 1) CoreResolvedType.NORMAL else CoreResolvedType.PROXYCHAIN
                 Pair(chainProfiles, type)
             }
         }
 
-        // Create context with common fields
+        return CoreConfigContext.ResolvedOutbound(
-        return CoreConfigContext(
+            tag = tag,
-            context = context,
+            profile = profile,
-            guid = guid,
-            selectedProfile = config,
             resolvedProfiles = resolvedProfiles,
             resolvedType = resolvedType,
-            customOutboundProfiles = customOutbounds,
         )
     }
 
-    /** Resolves policy-group members with the same filters as runtime build. */
+    /**
+     * Collect and resolve non-builtin routing targets from enabled rules.
+     *
+     * Invalid or empty targets are skipped and handled by fallback logic later.
+     */
+    private fun resolveRoutingOutbounds(): List<CoreConfigContext.ResolvedOutbound> {
+        val rulesetItems = MmkvManager.decodeRoutingRulesets() ?: return emptyList()
+        val resolvedOutbounds = mutableListOf<CoreConfigContext.ResolvedOutbound>()
+        val processedTags = mutableSetOf<String>()
+
+        try {
+            rulesetItems
+                .filter { it.enabled }
+                .mapNotNull { it.outboundTag.takeIf { tag -> tag.isNotBlank() } }
+                .filter { tag -> tag !in AppConfig.BUILTIN_OUTBOUND_TAGS }
+                .distinct()
+                .forEach { tag ->
+                    if (tag in processedTags) {
+                        return@forEach
+                    }
+                    processedTags.add(tag)
+
+                    try {
+                        val profile = SettingsManager.getServerViaRemarks(tag) ?: run {
+                            LogUtil.w(AppConfig.TAG, "Routing tag '$tag' has no matching profile — will fall back to proxy at routing time")
+                            return@forEach
+                        }
+                        val resolvedOutbound = resolveOutbound(tag, profile) ?: run {
+                            LogUtil.w(AppConfig.TAG, "Cannot use CUSTOM profile as routing outbound for tag '$tag', skipping")
+                            return@forEach
+                        }
+                        if (resolvedOutbound.resolvedProfiles.isEmpty()) {
+                            LogUtil.w(AppConfig.TAG, "Routing outbound '$tag' resolved to empty list, skipping")
+                            return@forEach
+                        }
+                        resolvedOutbounds.add(resolvedOutbound)
+                        LogUtil.d(AppConfig.TAG, "Resolved routing outbound: tag='$tag', type='${resolvedOutbound.resolvedType}', profiles=${resolvedOutbound.resolvedProfiles.size}")
+                    } catch (e: Exception) {
+                        LogUtil.e(AppConfig.TAG, "Failed to resolve routing outbound for tag '$tag', skipping", e)
+                    }
+                }
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to resolve routing outbounds from rulesets", e)
+        }
+
+        return resolvedOutbounds
+    }
+
     private fun resolvePolicyGroupProfiles(config: ProfileItem): List<ProfileItem> {
         try {
             val serverList = MmkvManager.decodeAllServerList()
@@ -93,17 +164,14 @@ object CoreConfigContextBuilder {
                 }
                 .filter { it.server.isNotNullEmpty() }
                 .filter { !Utils.isPureIpAddress(it.server!!) || Utils.isValidUrl(it.server!!) }
-                .filter { it.configType != EConfigType.CUSTOM }
+                .filter { !it.configType.isComplexType() }
-                .filter { it.configType != EConfigType.POLICYGROUP }
-                .filter { it.configType != EConfigType.PROXYCHAIN }
                 .toList()
         } catch (e: Exception) {
-            LogUtil.e(AppConfig.TAG, "Failed to resolve policy group profiles for config '${config.remarks}'", e)
+            LogUtil.e(AppConfig.TAG, "Failed to resolve policy group profiles for '${config.remarks}'", e)
             return listOf(config)
         }
     }
 
-    /** Resolves proxy-chain members with the same filters as runtime build. */
     private fun resolveProxyChainProfiles(config: ProfileItem): List<ProfileItem> {
         if (config.proxyChainProfiles.isNullOrBlank()) {
             return listOf(config)
@@ -115,25 +183,21 @@ object CoreConfigContextBuilder {
                 .mapNotNull { remark -> SettingsManager.getServerViaRemarks(remark) }
                 .filter { it.server.isNotNullEmpty() }
                 .filter { !Utils.isPureIpAddress(it.server!!) || Utils.isValidUrl(it.server!!) }
-                .filter { it.configType != EConfigType.CUSTOM }
+                .filter { !it.configType.isComplexType() }
-                .filter { it.configType != EConfigType.POLICYGROUP }
-                .filter { it.configType != EConfigType.PROXYCHAIN }
                 .toList()
                 .reversed()
         } catch (e: Exception) {
-            LogUtil.e(AppConfig.TAG, "Failed to resolve proxy chain profiles for config '${config.remarks}'", e)
+            LogUtil.e(AppConfig.TAG, "Failed to resolve proxy chain profiles for '${config.remarks}'", e)
             return listOf(config)
         }
     }
 
     /**
-     * Resolves chain nodes in fixed order: next -> current -> prev.
+     * Resolve chain nodes from subscription neighbors in order: next, current, prev.
-     * If chain cannot be built, caller treats result as normal mode.
+     *
+     * When no chain is available, return a single-node result.
      */
     private fun resolveProxyChainProfilesFromGroup(config: ProfileItem): List<ProfileItem> {
-        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_FRAGMENT_ENABLED, false) == true) {
-            return listOf(config)
-        }
         if (config.subscriptionId.isEmpty()) {
             return listOf(config)
         }
@@ -141,56 +205,13 @@ object CoreConfigContextBuilder {
         try {
             val subItem = MmkvManager.decodeSubscription(config.subscriptionId) ?: return listOf(config)
             val resolved = mutableListOf<ProfileItem>()
-
-            // Keep the same practical chain order as current runtime assembly:
-            // next -> current -> prev
             SettingsManager.getServerViaRemarks(subItem.nextProfile)?.let { resolved.add(it) }
             resolved.add(config)
             SettingsManager.getServerViaRemarks(subItem.prevProfile)?.let { resolved.add(it) }
-
             return resolved
         } catch (e: Exception) {
-            LogUtil.e(AppConfig.TAG, "Failed to resolve proxy chain profiles from group for config '${config.remarks}'", e)
+            LogUtil.e(AppConfig.TAG, "Failed to resolve proxy chain from group for '${config.remarks}'", e)
             return listOf(config)
         }
     }
-
-    /**
-     * Resolves custom outbound profiles from routing rulesets.
-     * Scans rulesets for non-builtin outbound tags and looks up matching profiles by remarks.
-     * Returns a map of tag -> ProfileItem for independent processing.
-     */
-    private fun resolveCustomOutbounds(): Map<String, ProfileItem> {
-        val customMap = mutableMapOf<String, ProfileItem>()
-        val rulesetItems = MmkvManager.decodeRoutingRulesets() ?: return customMap
-
-        try {
-            val processedTags = mutableSetOf<String>()
-
-            rulesetItems
-                .filter { it.enabled }
-                .mapNotNull { it.outboundTag.takeIf { tag -> tag.isNotBlank() } }
-                .filter { tag -> tag !in AppConfig.BUILTIN_OUTBOUND_TAGS }
-                .distinct()
-                .forEach { tag ->
-                    if (tag in processedTags) return@forEach
-                    processedTags.add(tag)
-
-                    try {
-                        val profile = SettingsManager.getServerViaRemarks(tag) ?: run {
-                            return@forEach
-                        }
-
-                        customMap[tag] = profile
-                    } catch (e: Exception) {
-                        LogUtil.e(AppConfig.TAG, "Failed to resolve custom outbound for tag '$tag', skipping", e)
-                    }
-                }
-        } catch (e: Exception) {
-            LogUtil.e(AppConfig.TAG, "Failed to resolve custom outbound profiles", e)
-        }
-
-        return customMap
-    }
 }
-

V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreOutboundBuilder.kt

@@ -3,8 +3,8 @@ package com.v2ray.ang.core
 import com.google.gson.JsonArray
 import com.google.gson.JsonObject
 import com.v2ray.ang.AppConfig
-import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.dto.V2rayConfig.OutboundBean
+import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.enums.NetworkType
 import com.v2ray.ang.extension.isNotNullEmpty
@@ -410,7 +410,7 @@ object CoreOutboundBuilder {
 
             NetworkType.WS.type -> {
                 val wssetting = OutboundBean.StreamSettingsBean.WsSettingsBean()
-                wssetting.headers.Host = host.orEmpty()
+                wssetting.host = host.orEmpty()
                 sni = host
                 wssetting.path = path ?: "/"
                 streamSettings.wsSettings = wssetting
@@ -685,4 +685,4 @@ object CoreOutboundBuilder {
         }
         return resolvedIps.first()
     }
-}
+}

V2rayNG/app/src/main/java/com/v2ray/ang/core/CoreServiceManager.kt

@@ -16,6 +16,7 @@ import com.v2ray.ang.contracts.ServiceControl
 import com.v2ray.ang.dto.OutboundTrafficStat
 import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.extension.isComplexType
 import com.v2ray.ang.extension.toast
 import com.v2ray.ang.handler.MmkvManager
 import com.v2ray.ang.handler.NotificationManager
@@ -145,9 +146,7 @@ object CoreServiceManager {
                 error(context.getString(R.string.toast_config_file_invalid))
             }
 
-        if (config.configType != EConfigType.CUSTOM
+        if (!config.configType.isComplexType()
-            && config.configType != EConfigType.POLICYGROUP
-            && config.configType != EConfigType.PROXYCHAIN
             && !Utils.isValidUrl(config.server)
             && !Utils.isPureIpAddress(config.server.orEmpty())
         ) {
@@ -176,7 +175,20 @@ object CoreServiceManager {
             Intent(context.applicationContext, CoreProxyOnlyService::class.java)
         }
 
-        ContextCompat.startForegroundService(context, intent)
+        try {
+            ContextCompat.startForegroundService(context, intent)
+        } catch (e: SecurityException) {
+            LogUtil.e(AppConfig.TAG, "StartCore-Manager: Missing permission to start foreground service", e)
+            throw IllegalStateException(e.message ?: e.javaClass.simpleName, e)
+        } catch (e: RuntimeException) {
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S &&
+                e.javaClass.name == "android.app.ForegroundServiceStartNotAllowedException"
+            ) {
+                LogUtil.e(AppConfig.TAG, "StartCore-Manager: Foreground service start not allowed", e)
+                throw IllegalStateException(e.message ?: e.javaClass.simpleName, e)
+            }
+            throw e
+        }
     }
 
     /**

V2rayNG/app/src/main/java/com/v2ray/ang/dto/CoreConfigContext.kt

@@ -4,14 +4,16 @@ import android.content.Context
 import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.enums.CoreResolvedType
 
-/**
- * Runtime context produced by the builder and consumed by CoreConfigManager.
- */
 data class CoreConfigContext(
     val context: Context,
     val guid: String,
-    val selectedProfile: ProfileItem,
+    val isCustom: Boolean = false,
-    val resolvedProfiles: List<ProfileItem>,
+    val resolvedOutbounds: List<ResolvedOutbound> = emptyList(),
-    val resolvedType: CoreResolvedType,
+) {
-    val customOutboundProfiles: Map<String, ProfileItem> = emptyMap(),
+    data class ResolvedOutbound(
-)
+        val tag: String,
+        val profile: ProfileItem,
+        val resolvedProfiles: List<ProfileItem>,
+        val resolvedType: CoreResolvedType,
+    )
+}

V2rayNG/app/src/main/java/com/v2ray/ang/dto/V2rayConfig.kt

@@ -68,7 +68,6 @@ data class V2rayConfig(
         var protocol: String,
         var settings: OutSettingsBean? = null,
         var streamSettings: StreamSettingsBean? = null,
-        val proxySettings: Any? = null,
         val sendThrough: String? = null,
         var mux: MuxBean? = MuxBean(false)
     ) {
@@ -82,7 +81,6 @@ data class V2rayConfig(
             var address: Any? = null,
             var port: Int? = null,
             /*Freedom*/
-            var domainStrategy: String? = null,
             val redirect: String? = null,
             val userLevel: Int? = null,
             /*Loopback*/
@@ -199,13 +197,12 @@ data class V2rayConfig(
 
             data class WsSettingsBean(
                 var path: String? = null,
-                var headers: HeadersBean = HeadersBean(),
+                var host: String? = null,
+                var headers: Map<String, String>? = null,
                 val maxEarlyData: Int? = null,
                 val useBrowserForwarding: Boolean? = null,
                 val acceptProxyProtocol: Boolean? = null
-            ) {
+            )
-                data class HeadersBean(var Host: String = "")
-            }
 
             data class HttpupgradeSettingsBean(
                 var path: String? = null,

V2rayNG/app/src/main/java/com/v2ray/ang/enums/BalancerStrategyType.kt

@@ -0,0 +1,26 @@
+package com.v2ray.ang.enums
+
+/**
+ * Load-balancing strategy types supported by xray balancer.
+ *
+ * @param policyGroupType The string value written into the xray config JSON.
+ * @param policyGroupTypeValue The numeric string stored in [com.v2ray.ang.dto.entities.ProfileItem.policyGroupType].
+ * @param requiresBurstObservatory Whether this strategy needs a burstObservatory (leastLoad).
+ * @param requiresObservatory Whether this strategy needs an observatory (leastPing).
+ */
+enum class BalancerStrategyType(
+    val policyGroupType: String,
+    val policyGroupTypeValue: String,
+    val requiresBurstObservatory: Boolean = false,
+    val requiresObservatory: Boolean = false,
+) {
+    LEAST_LOAD("leastLoad", "1", requiresBurstObservatory = true),
+    RANDOM("random", "2"),
+    ROUND_ROBIN("roundRobin", "3"),
+    LEAST_PING("leastPing", "", requiresObservatory = true); // default / else
+
+    companion object {
+        fun from(policyGroupType: String?): BalancerStrategyType =
+            entries.firstOrNull { it.policyGroupTypeValue == policyGroupType } ?: LEAST_PING
+    }
+}

V2rayNG/app/src/main/java/com/v2ray/ang/enums/CoreResolvedType.kt

@@ -5,5 +5,4 @@ enum class CoreResolvedType {
     NORMAL,
     POLICYGROUP,
     PROXYCHAIN,
-    CUSTOM,
 }

V2rayNG/app/src/main/java/com/v2ray/ang/enums/PermissionType.kt

@@ -13,17 +13,6 @@ enum class PermissionType {
         override fun getPermission(): String = Manifest.permission.CAMERA
     },
 
-    /** Read storage / media permission (adapts to Android version) */
-    READ_STORAGE {
-        override fun getPermission(): String {
-            return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
-                Manifest.permission.READ_MEDIA_IMAGES
-            } else {
-                Manifest.permission.READ_EXTERNAL_STORAGE
-            }
-        }
-    },
-
     /** Notification permission (Android 13+) */
     POST_NOTIFICATIONS {
         @RequiresApi(Build.VERSION_CODES.TIRAMISU)
@@ -37,7 +26,6 @@ enum class PermissionType {
     fun getLabel(): String {
         return when (this) {
             CAMERA -> "Camera"
-            READ_STORAGE -> "Storage"
             POST_NOTIFICATIONS -> "Notification"
         }
     }

V2rayNG/app/src/main/java/com/v2ray/ang/extension/_Ext.kt

@@ -8,6 +8,7 @@ import android.os.Build
 import android.os.Bundle
 import android.widget.Toast
 import com.v2ray.ang.AngApplication
+import com.v2ray.ang.enums.EConfigType
 import es.dmoral.toasty.Toasty
 import java.io.Serializable
 import java.net.URI
@@ -200,4 +201,22 @@ fun String.matchesPattern(regex: Regex?, keyword: String?, ignoreCase: Boolean =
     }
     return regex?.containsMatchIn(this)
         ?: this.contains(keyword, ignoreCase = ignoreCase)
-}
+}
+
+/**
+ * Checks if the config type is a group type (PolicyGroup or ProxyChain).
+ *
+ * @return True if the config type is PolicyGroup or ProxyChain, false otherwise.
+ */
+fun EConfigType.isGroupType(): Boolean {
+    return this == EConfigType.POLICYGROUP || this == EConfigType.PROXYCHAIN
+}
+
+/**
+ * Checks if the config type is a complex type (Custom, PolicyGroup, or ProxyChain).
+ *
+ * @return True if the config type is Custom, PolicyGroup, or ProxyChain, false otherwise.
+ */
+fun EConfigType.isComplexType(): Boolean {
+    return this == EConfigType.CUSTOM || this == EConfigType.POLICYGROUP || this == EConfigType.PROXYCHAIN
+}

V2rayNG/app/src/main/java/com/v2ray/ang/fmt/CustomFmt.kt

@@ -1,7 +1,7 @@
 package com.v2ray.ang.fmt
 
-import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.dto.V2rayConfig
+import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.util.JsonUtil
 

V2rayNG/app/src/main/java/com/v2ray/ang/fmt/SocksFmt.kt

@@ -26,7 +26,11 @@ object SocksFmt : FmtBase() {
         config.serverPort = uri.port.toString()
 
         if (uri.userInfo?.isEmpty() == false) {
-            val result = Utils.decode(uri.userInfo).split(":", limit = 2)
+            val result = if (uri.userInfo.contains(":")) {
+                uri.userInfo.split(":", limit = 2)
+            } else {
+                Utils.decode(uri.userInfo).split(":", limit = 2)
+            }
             if (result.count() == 2) {
                 config.username = result.first()
                 config.password = result.last()

V2rayNG/app/src/main/java/com/v2ray/ang/fmt/VmessFmt.kt

@@ -2,8 +2,8 @@ package com.v2ray.ang.fmt
 
 import android.text.TextUtils
 import com.v2ray.ang.AppConfig
-import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.dto.VmessQRCode
+import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.enums.NetworkType
 import com.v2ray.ang.extension.idnHost

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

@@ -6,11 +6,11 @@ import android.text.TextUtils
 import com.v2ray.ang.AppConfig
 import com.v2ray.ang.R
 import com.v2ray.ang.core.CoreConfigManager
+import com.v2ray.ang.dto.SubscriptionUpdateResult
+import com.v2ray.ang.dto.UrlContentRequest
 import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.dto.entities.SubscriptionCache
 import com.v2ray.ang.dto.entities.SubscriptionItem
-import com.v2ray.ang.dto.SubscriptionUpdateResult
-import com.v2ray.ang.dto.UrlContentRequest
 import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.extension.isNotNullEmpty
 import com.v2ray.ang.fmt.CustomFmt
@@ -234,15 +234,8 @@ object AngConfigManager {
             if (servers == null) {
                 return 0
             }
-            //  Find the currently selected server that matches the subscription ID
+            // Find the currently selected server that belongs to the same subscription before replacement.
-            val removedSelected = if (subid.isNotBlank() && !append) {
+            val removedSelected = getRemovedSelectedProfile(subid, append)
-                MmkvManager.getSelectServer()
-                    .takeIf { it?.isNotBlank() == true }
-                    ?.let { MmkvManager.decodeServerConfig(it) }
-                    ?.takeIf { it.subscriptionId == subid }
-            } else {
-                null
-            }
 
             val subItem = MmkvManager.decodeSubscription(subid)
 
@@ -288,7 +281,6 @@ object AngConfigManager {
 
         // Read serverList once
         val serverList = MmkvManager.decodeServerList(subid)
-        var needSetSelected = MmkvManager.getSelectServer().isNullOrBlank()
 
         configs.forEach { config ->
             val key = Utils.getUuid()
@@ -297,10 +289,6 @@ object AngConfigManager {
 
             if (!serverList.contains(key)) {
                 serverList.add(0, key)
-                if (needSetSelected) {
-                    MmkvManager.setSelectServer(key)
-                    needSetSelected = false
-                }
             }
             keyToProfile[key] = config
         }
@@ -323,7 +311,8 @@ object AngConfigManager {
      * @return Matched key or null
      */
     private fun findMatchedProfileKey(keyToProfile: Map<String, ProfileItem>, target: ProfileItem?): String? {
-        if (keyToProfile.isEmpty() || target == null) return null
+        if (keyToProfile.isEmpty()) return null
+        if (target == null) return null
 
         // Level 0: Full match (remarks + server + port + password)
         if (target.remarks.isNotBlank()) {
@@ -360,7 +349,20 @@ object AngConfigManager {
             isSameText(saved.server, target.server)
         }?.key?.let { return it }
 
-        return null
+        // If old selected node cannot be matched, fall back to the first imported config.
+        return keyToProfile.keys.firstOrNull()
+    }
+
+    /**
+     * Returns the currently selected profile if it belongs to the target subscription and will be replaced.
+     */
+    private fun getRemovedSelectedProfile(subid: String, append: Boolean): ProfileItem? {
+        if (subid.isBlank() || append) return null
+
+        return MmkvManager.getSelectServer()
+            .takeIf { it?.isNotBlank() == true }
+            ?.let { MmkvManager.decodeServerConfig(it) }
+            ?.takeIf { it.subscriptionId == subid }
     }
 
     /**
@@ -396,18 +398,25 @@ object AngConfigManager {
                     JsonUtil.fromJson(server, Array<Any>::class.java) ?: arrayOf()
 
                 if (serverList.isNotEmpty()) {
+                    val removedSelected = getRemovedSelectedProfile(subid, append)
                     if (!append) {
                         MmkvManager.removeServerViaSubid(subid)
                     }
                     var count = 0
+                    val keyToProfile = mutableMapOf<String, ProfileItem>()
                     for (srv in serverList.reversed()) {
                         val config = CustomFmt.parse(JsonUtil.toJson(srv)) ?: continue
                         config.subscriptionId = subid
                         config.description = generateDescription(config)
                         val key = MmkvManager.encodeServerConfig("", config)
                         MmkvManager.encodeServerRaw(key, JsonUtil.toJsonPretty(srv) ?: "")
+                        keyToProfile[key] = config
                         count += 1
                     }
+                    if (count > 0) {
+                        val matchKey = findMatchedProfileKey(keyToProfile, removedSelected)
+                        matchKey?.let { MmkvManager.setSelectServer(it) }
+                    }
                     return count
                 }
             } catch (e: Exception) {

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

@@ -102,7 +102,7 @@ object MmkvManager {
         return if (json.isNullOrBlank()) {
             mutableListOf()
         } else {
-            JsonUtil.fromJson(json, Array<String>::class.java)?.toMutableList() ?: mutableListOf()
+            JsonUtil.fromJsonSafe(json, Array<String>::class.java)?.toMutableList() ?: mutableListOf()
         }
     }
 
@@ -144,7 +144,7 @@ object MmkvManager {
         if (json.isNullOrBlank()) {
             return null
         }
-        return JsonUtil.fromJson(json, ProfileItem::class.java)
+        return JsonUtil.fromJsonSafe(json, ProfileItem::class.java)
     }
 
 
@@ -247,7 +247,7 @@ object MmkvManager {
         if (json.isNullOrBlank()) {
             return null
         }
-        return JsonUtil.fromJson(json, ServerAffiliationInfo::class.java)
+        return JsonUtil.fromJsonSafe(json, ServerAffiliationInfo::class.java)
     }
 
     /**
@@ -374,7 +374,7 @@ object MmkvManager {
         decodeSubsList().forEach { key ->
             val json = subStorage.decodeString(key)
             if (!json.isNullOrBlank()) {
-                val item = JsonUtil.fromJson(json, SubscriptionItem::class.java) ?: SubscriptionItem()
+                val item = JsonUtil.fromJsonSafe(json, SubscriptionItem::class.java) ?: SubscriptionItem()
                 subscriptions.add(SubscriptionCache(key, item))
             }
         }
@@ -420,7 +420,7 @@ object MmkvManager {
      */
     fun decodeSubscription(subscriptionId: String): SubscriptionItem? {
         val json = subStorage.decodeString(subscriptionId) ?: return null
-        return JsonUtil.fromJson(json, SubscriptionItem::class.java)
+        return JsonUtil.fromJsonSafe(json, SubscriptionItem::class.java)
     }
 
     /**
@@ -442,7 +442,7 @@ object MmkvManager {
         return if (json.isNullOrBlank()) {
             mutableListOf()
         } else {
-            JsonUtil.fromJson(json, Array<String>::class.java)?.toMutableList() ?: mutableListOf()
+            JsonUtil.fromJsonSafe(json, Array<String>::class.java)?.toMutableList() ?: mutableListOf()
         }
     }
 
@@ -460,7 +460,7 @@ object MmkvManager {
         assetStorage.allKeys()?.forEach { key ->
             val json = assetStorage.decodeString(key)
             if (!json.isNullOrBlank()) {
-                val item = JsonUtil.fromJson(json, AssetUrlItem::class.java) ?: AssetUrlItem()
+                val item = JsonUtil.fromJsonSafe(json, AssetUrlItem::class.java) ?: AssetUrlItem()
                 assetUrlItems.add(AssetUrlCache(key, item))
             }
         }
@@ -495,7 +495,7 @@ object MmkvManager {
      */
     fun decodeAsset(assetid: String): AssetUrlItem? {
         val json = assetStorage.decodeString(assetid) ?: return null
-        return JsonUtil.fromJson(json, AssetUrlItem::class.java)
+        return JsonUtil.fromJsonSafe(json, AssetUrlItem::class.java)
     }
 
     //endregion
@@ -510,7 +510,7 @@ object MmkvManager {
     fun decodeRoutingRulesets(): MutableList<RulesetItem>? {
         val ruleset = settingsStorage.decodeString(PREF_ROUTING_RULESET)
         if (ruleset.isNullOrEmpty()) return null
-        return JsonUtil.fromJson(ruleset, Array<RulesetItem>::class.java)?.toMutableList() ?: mutableListOf()
+        return JsonUtil.fromJsonSafe(ruleset, Array<RulesetItem>::class.java)?.toMutableList() ?: mutableListOf()
     }
 
     /**
@@ -714,7 +714,7 @@ object MmkvManager {
      */
     fun decodeWebDavConfig(): WebDavConfig? {
         val json = mainStorage.decodeString(KEY_WEBDAV_CONFIG) ?: return null
-        return JsonUtil.fromJson(json, WebDavConfig::class.java)
+        return JsonUtil.fromJsonSafe(json, WebDavConfig::class.java)
     }
 
     //endregion

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

@@ -12,10 +12,10 @@ import com.v2ray.ang.AppConfig.GEOIP_PRIVATE
 import com.v2ray.ang.AppConfig.GEOSITE_PRIVATE
 import com.v2ray.ang.AppConfig.TAG_DIRECT
 import com.v2ray.ang.AppConfig.VPN
+import com.v2ray.ang.dto.V2rayConfig
 import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.dto.entities.RulesetItem
 import com.v2ray.ang.dto.entities.SubscriptionItem
-import com.v2ray.ang.dto.V2rayConfig
 import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.enums.Language
 import com.v2ray.ang.enums.RoutingType
@@ -73,7 +73,7 @@ object SettingsManager {
             return null
         }
 
-        return JsonUtil.fromJson(assets, Array<RulesetItem>::class.java)?.toMutableList()
+        return JsonUtil.fromJsonSafe(assets, Array<RulesetItem>::class.java)?.toMutableList()
     }
 
     /**
@@ -97,7 +97,7 @@ object SettingsManager {
         }
 
         try {
-            val rulesetList = JsonUtil.fromJson(content, Array<RulesetItem>::class.java)?.toMutableList()
+            val rulesetList = JsonUtil.fromJsonSafe(content, Array<RulesetItem>::class.java)?.toMutableList()
             if (rulesetList.isNullOrEmpty()) {
                 return false
             }
@@ -191,7 +191,7 @@ object SettingsManager {
         val config = decodeServerConfig(guid) ?: return false
         if (config.configType == EConfigType.CUSTOM) {
             val raw = MmkvManager.decodeServerRaw(guid) ?: return false
-            val v2rayConfig = JsonUtil.fromJson(raw, V2rayConfig::class.java)
+            val v2rayConfig = JsonUtil.fromJsonSafe(raw, V2rayConfig::class.java)
             val exist = v2rayConfig?.routing?.rules?.filter { it.outboundTag == TAG_DIRECT }?.any {
                 it.domain?.contains(GEOSITE_PRIVATE) == true || it.ip?.contains(GEOIP_PRIVATE) == true
             }
@@ -246,6 +246,20 @@ object SettingsManager {
             .firstOrNull { it.remarks == remarks }
     }
 
+    /**
+     * Collects non-empty profile remarks while excluding specific config types.
+     */
+    fun getProfileRemarks(excludeConfigTypes: Set<EConfigType> = setOf(EConfigType.CUSTOM)): List<String> {
+        return decodeAllServerList()
+            .asSequence()
+            .mapNotNull { guid -> decodeServerConfig(guid) }
+            .filter { profile -> profile.configType !in excludeConfigTypes }
+            .map { it.remarks.trim() }
+            .filter { it.isNotEmpty() }
+            .distinct()
+            .toList()
+    }
+
     /**
      * Removes the subscription.
      * If there are no remaining subscriptions,
@@ -571,7 +585,7 @@ object SettingsManager {
             return
         }
 
-        val guids = JsonUtil.fromJson(oldJson, Array<String>::class.java) ?: run {
+        val guids = JsonUtil.fromJsonSafe(oldJson, Array<String>::class.java) ?: run {
             MmkvManager.encodeSettings(migrationKey, true)
             return
         }

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

@@ -98,7 +98,7 @@ object SpeedtestManager {
                 proxyPassword = proxyPassword
             )
         ) ?: return null
-        val ipInfo = JsonUtil.fromJson(content, IPAPIInfo::class.java) ?: return null
+        val ipInfo = JsonUtil.fromJsonSafe(content, IPAPIInfo::class.java) ?: return null
 
         val ip = listOf(
             ipInfo.ip,

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

@@ -45,11 +45,11 @@ object UpdateCheckerManager {
         }
 
         val latestRelease = if (includePreRelease) {
-            JsonUtil.fromJson(response, Array<GitHubRelease>::class.java)
+            JsonUtil.fromJsonSafe(response, Array<GitHubRelease>::class.java)
                 ?.firstOrNull()
                 ?: throw IllegalStateException("No pre-release found")
         } else {
-            JsonUtil.fromJson(response, GitHubRelease::class.java)
+            JsonUtil.fromJsonSafe(response, GitHubRelease::class.java)
         }
         if (latestRelease == null) {
             return@withContext CheckUpdateResult(hasUpdate = false)

V2rayNG/app/src/main/java/com/v2ray/ang/ui/GroupServerFragment.kt

@@ -19,6 +19,7 @@ import com.v2ray.ang.databinding.FragmentGroupServerBinding
 import com.v2ray.ang.databinding.ItemQrcodeBinding
 import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.extension.isComplexType
 import com.v2ray.ang.extension.toast
 import com.v2ray.ang.extension.toastError
 import com.v2ray.ang.extension.toastSuccess
@@ -269,9 +270,7 @@ class GroupServerFragment : BaseFragment<FragmentGroupServerBinding>(),
         }
 
         override fun onShare(guid: String, profile: ProfileItem, position: Int, more: Boolean) {
-            val isCustom = profile.configType == EConfigType.CUSTOM
+            val isCustom = profile.configType.isComplexType()
-                    || profile.configType == EConfigType.POLICYGROUP
-                    || profile.configType == EConfigType.PROXYCHAIN
 
             val (shareOptions, skip) = if (more) {
                 val options = if (isCustom) share_method_more.asList().takeLast(3) else share_method_more.asList()

V2rayNG/app/src/main/java/com/v2ray/ang/ui/HelperBaseActivity.kt

@@ -56,9 +56,7 @@ abstract class HelperBaseActivity : BaseActivity() {
         mimeType: String = "*/*",
         onResult: (Uri?) -> Unit
     ) {
-        checkAndRequestPermission(PermissionType.READ_STORAGE) {
+        fileChooser.launch(mimeType, onResult)
-            fileChooser.launch(mimeType, onResult)
-        }
     }
 
     /**

V2rayNG/app/src/main/java/com/v2ray/ang/ui/LogcatActivity.kt

@@ -1,6 +1,8 @@
 package com.v2ray.ang.ui
 
 import android.annotation.SuppressLint
+import android.content.ClipData
+import android.content.Intent
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuItem
@@ -18,6 +20,11 @@ import com.v2ray.ang.viewmodel.LogcatViewModel
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import androidx.core.content.FileProvider
+import java.io.File
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
 
 class LogcatActivity : BaseActivity(), SwipeRefreshLayout.OnRefreshListener {
     private val binding by lazy { ActivityLogcatBinding.inflate(layoutInflater) }
@@ -45,6 +52,55 @@ class LogcatActivity : BaseActivity(), SwipeRefreshLayout.OnRefreshListener {
         return true
     }
 
+    private fun shareLogcat() {
+        lifecycleScope.launch(Dispatchers.IO) {
+            val logText = viewModel.getAll().joinToString("\n")
+
+            val result = try {
+                val shareDir = File(cacheDir, "shared_logs").apply {
+                    mkdirs()
+                }
+
+                shareDir.listFiles()?.forEach { it.delete() }
+
+                val timestamp = SimpleDateFormat("yyyy-MM-dd_HH-mm-ss", Locale.US).format(Date())
+                val logFile = File(shareDir, "v2rayNG_logcat_$timestamp.txt")
+                logFile.writeText(logText, Charsets.UTF_8)
+
+                val uri = FileProvider.getUriForFile(
+                    this@LogcatActivity,
+                    "${packageName}.cache",
+                    logFile
+                )
+
+                uri to logFile.name
+            } catch (e: Exception) {
+                withContext(Dispatchers.Main) {
+                    toast(e.localizedMessage ?: e.toString())
+                }
+                return@launch
+            }
+
+            withContext(Dispatchers.Main) {
+                val shareIntent = Intent(Intent.ACTION_SEND).apply {
+                    type = "text/plain"
+                    putExtra(Intent.EXTRA_STREAM, result.first)
+                    putExtra(Intent.EXTRA_SUBJECT, result.second)
+                    putExtra(Intent.EXTRA_TITLE, result.second)
+                    addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
+                    clipData = ClipData.newUri(contentResolver, result.second, result.first)
+                }
+
+                startActivity(
+                    Intent.createChooser(
+                        shareIntent,
+                        getString(R.string.logcat_share)
+                    )
+                )
+            }
+        }
+    }
+
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         menuInflater.inflate(R.menu.menu_logcat, menu)
 
@@ -78,6 +134,11 @@ class LogcatActivity : BaseActivity(), SwipeRefreshLayout.OnRefreshListener {
             true
         }
 
+        R.id.share_all -> {
+            shareLogcat()
+            true
+        }
+
         R.id.clear_all -> {
             lifecycleScope.launch(Dispatchers.IO) {
                 viewModel.clearLogcat()

V2rayNG/app/src/main/java/com/v2ray/ang/ui/MainRecyclerAdapter.kt

@@ -1,3 +1,4 @@
+
 package com.v2ray.ang.ui
 
 import android.annotation.SuppressLint
@@ -14,6 +15,7 @@ import com.v2ray.ang.databinding.ItemRecyclerFooterBinding
 import com.v2ray.ang.databinding.ItemRecyclerMainBinding
 import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.dto.entities.ServersCache
+import com.v2ray.ang.extension.isComplexType
 import com.v2ray.ang.extension.nullIfBlank
 import com.v2ray.ang.handler.AngConfigManager
 import com.v2ray.ang.handler.MmkvManager
@@ -58,7 +60,7 @@ class MainRecyclerAdapter(
             //Name address
             holder.itemMainBinding.tvName.text = profile.remarks
             holder.itemMainBinding.tvStatistics.text = getAddress(profile)
-            holder.itemMainBinding.tvType.text = profile.configType.name
+            holder.itemMainBinding.tvType.text = getProtocolDescription(profile)
 
             //TestResult
             val aff = MmkvManager.decodeServerAffiliationInfo(guid)
@@ -140,6 +142,31 @@ class MainRecyclerAdapter(
         return subRemarks?.toString() ?: ""
     }
 
+    private fun getProtocolDescription(profile: ProfileItem): String {
+        if (profile.configType.isComplexType()) {
+            return profile.configType.name
+        }
+
+        val parts = mutableListOf<String>()
+        parts.add(profile.configType.name)
+
+        // Transport: hide tcp or blank
+        profile.network?.let { net ->
+            if (net.isNotBlank() && !net.equals("tcp", ignoreCase = true)) {
+                parts.add(net)
+            }
+        }
+
+        // Security: hide blank or tls
+        profile.security?.let { sec ->
+            if (sec.isNotBlank() && !sec.equals("tls", ignoreCase = true)) {
+                parts.add(sec)
+            }
+        }
+
+        return parts.joinToString(" / ")
+    }
+
     fun removeServerSub(guid: String, position: Int) {
         val idx = data.indexOfFirst { it.guid == guid }
         if (idx >= 0) {
@@ -203,4 +230,4 @@ class MainRecyclerAdapter(
 
     override fun onItemDismiss(position: Int) {
     }
-}
+}

V2rayNG/app/src/main/java/com/v2ray/ang/ui/RoutingEditActivity.kt

@@ -15,7 +15,6 @@ import com.v2ray.ang.dto.entities.RulesetItem
 import com.v2ray.ang.extension.nullIfBlank
 import com.v2ray.ang.extension.toast
 import com.v2ray.ang.extension.toastSuccess
-import com.v2ray.ang.handler.MmkvManager
 import com.v2ray.ang.handler.SettingsManager
 import com.v2ray.ang.util.Utils
 import kotlinx.coroutines.Dispatchers
@@ -78,9 +77,7 @@ class RoutingEditActivity : BaseActivity() {
      * The dropdown button triggers showing the full list without typing.
      */
     private fun setupOutboundTagInput() {
-        val profileRemarks = MmkvManager.decodeAllServerList()
+        val profileRemarks = SettingsManager.getProfileRemarks()
-            .mapNotNull { id -> MmkvManager.decodeServerConfig(id)?.remarks }
-            .filter { it.isNotBlank() }
 
         val suggestions = (BUILTIN_OUTBOUND_TAGS.toList() + profileRemarks).distinct()
         val adapter = ArrayAdapter(this, android.R.layout.simple_dropdown_item_1line, suggestions)

V2rayNG/app/src/main/java/com/v2ray/ang/ui/ServerProxyChainActivity.kt

@@ -13,6 +13,7 @@ import com.v2ray.ang.contracts.BaseAdapterListener
 import com.v2ray.ang.databinding.ActivityServerProxyChainBinding
 import com.v2ray.ang.dto.entities.ProfileItem
 import com.v2ray.ang.enums.EConfigType
+import com.v2ray.ang.extension.isComplexType
 import com.v2ray.ang.extension.toast
 import com.v2ray.ang.extension.toastSuccess
 import com.v2ray.ang.handler.MmkvManager
@@ -55,18 +56,13 @@ class ServerProxyChainActivity : BaseActivity() {
     }
 
     private fun loadAvailableRemarks() {
-        allRemarks = MmkvManager.decodeAllServerList()
+        allRemarks = SettingsManager.getProfileRemarks(
-            .asSequence()
+            excludeConfigTypes = setOf(
-            .mapNotNull { guid -> MmkvManager.decodeServerConfig(guid) }
+                EConfigType.CUSTOM,
-            .filter { profile ->
+                EConfigType.POLICYGROUP,
-                profile.configType != EConfigType.CUSTOM
+                EConfigType.PROXYCHAIN,
-                        && profile.configType != EConfigType.POLICYGROUP
+            )
-                        && profile.configType != EConfigType.PROXYCHAIN
+        )
-            }
-            .map { it.remarks.trim() }
-            .filter { it.isNotEmpty() }
-            .distinct()
-            .toList()
     }
 
     private fun setupRecycler() {
@@ -114,10 +110,7 @@ class ServerProxyChainActivity : BaseActivity() {
 
         val invalidMembers = chainMembers.filter { member ->
             val profile = SettingsManager.getServerViaRemarks(member)
-            profile == null
+            profile == null || profile.configType.isComplexType()
-                    || profile.configType == EConfigType.CUSTOM
-                    || profile.configType == EConfigType.POLICYGROUP
-                    || profile.configType == EConfigType.PROXYCHAIN
         }
         if (invalidMembers.isNotEmpty()) {
             toast(getString(R.string.server_proxy_chain_members_invalid, invalidMembers.joinToString(", ")))

V2rayNG/app/src/main/java/com/v2ray/ang/ui/SubEditActivity.kt

@@ -13,6 +13,7 @@ import com.v2ray.ang.AppConfig
 import com.v2ray.ang.R
 import com.v2ray.ang.databinding.ActivitySubEditBinding
 import com.v2ray.ang.dto.entities.SubscriptionItem
+import com.v2ray.ang.enums.EConfigType
 import com.v2ray.ang.extension.toast
 import com.v2ray.ang.extension.toastSuccess
 import com.v2ray.ang.handler.MmkvManager
@@ -78,10 +79,13 @@ class SubEditActivity : BaseActivity() {
     }
 
     private fun setupProfileRemarkInputs() {
-        val suggestions = MmkvManager.decodeAllServerList()
+        val suggestions = SettingsManager.getProfileRemarks(
-            .mapNotNull { id -> MmkvManager.decodeServerConfig(id)?.remarks }
+            excludeConfigTypes = setOf(
-            .filter { it.isNotBlank() }
+                EConfigType.CUSTOM,
-            .distinct()
+                EConfigType.POLICYGROUP,
+                EConfigType.PROXYCHAIN,
+            )
+        )
 
         setupProfileRemarkInput(binding.etPreProfile, binding.btnPreProfileDropdown, suggestions)
         setupProfileRemarkInput(binding.etNextProfile, binding.btnNextProfileDropdown, suggestions)

V2rayNG/app/src/main/java/com/v2ray/ang/util/JsonUtil.kt

@@ -35,6 +35,23 @@ object JsonUtil {
         return gson.fromJson(src, cls)
     }
 
+    /**
+     * Safely parses a JSON string into an object of the specified class.
+     * Returns null if parsing fails instead of throwing an exception.
+     *
+     * @param src The JSON string to parse.
+     * @param cls The class of the object to parse into.
+     * @return The parsed object, or null if parsing fails.
+     */
+    fun <T> fromJsonSafe(src: String, cls: Class<T>): T? {
+        return try {
+            gson.fromJson(src, cls)
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to parse JSON", e)
+            null
+        }
+    }
+
     /**
      * Converts an object to its pretty-printed JSON representation.
      *

V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/MainViewModel.kt

@@ -14,10 +14,11 @@ import com.v2ray.ang.AngApplication
 import com.v2ray.ang.AppConfig
 import com.v2ray.ang.R
 import com.v2ray.ang.dto.GroupMapItem
-import com.v2ray.ang.dto.entities.ServersCache
-import com.v2ray.ang.dto.entities.SubscriptionCache
 import com.v2ray.ang.dto.SubscriptionUpdateResult
 import com.v2ray.ang.dto.TestServiceMessage
+import com.v2ray.ang.dto.entities.ServersCache
+import com.v2ray.ang.dto.entities.SubscriptionCache
+import com.v2ray.ang.extension.isComplexType
 import com.v2ray.ang.extension.matchesPattern
 import com.v2ray.ang.extension.toastError
 import com.v2ray.ang.extension.toastSuccess
@@ -296,16 +297,28 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
 
     /**
      * Removes duplicate servers.
+     * Excludes servers with complex types (Custom, PolicyGroup, or ProxyChain) from duplicate comparison.
      * @return The number of removed servers.
      */
     fun removeDuplicateServer(): Int {
         val serversCacheCopy = serversCache.toList().toMutableList()
         val deleteServer = mutableListOf<String>()
+
         serversCacheCopy.forEachIndexed { index, sc ->
             val profile = sc.profile
+            // Skip if this profile has a complex config type
+            if (profile.configType.isComplexType()) {
+                return@forEachIndexed
+            }
+
             serversCacheCopy.forEachIndexed { index2, sc2 ->
                 if (index2 > index) {
                     val profile2 = sc2.profile
+                    // Skip if the second profile has a complex config type
+                    if (profile2.configType.isComplexType()) {
+                        return@forEachIndexed
+                    }
+
                     if (profile == profile2 && !deleteServer.contains(sc2.guid)) {
                         deleteServer.add(sc2.guid)
                     }

V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/UserAssetViewModel.kt

@@ -2,9 +2,9 @@ package com.v2ray.ang.viewmodel
 
 import androidx.lifecycle.ViewModel
 import com.v2ray.ang.AppConfig
+import com.v2ray.ang.dto.UrlContentRequest
 import com.v2ray.ang.dto.entities.AssetUrlCache
 import com.v2ray.ang.dto.entities.AssetUrlItem
-import com.v2ray.ang.dto.UrlContentRequest
 import com.v2ray.ang.extension.concatUrl
 import com.v2ray.ang.handler.MmkvManager
 import com.v2ray.ang.util.HttpUtil

V2rayNG/app/src/main/res/menu/menu_logcat.xml

@@ -17,4 +17,9 @@
         android:icon="@drawable/ic_copy"
         android:title="@string/logcat_copy"
         app:showAsAction="ifRoom" />
+    <item
+        android:id="@+id/share_all"
+        android:icon="@drawable/ic_share_24dp"
+        android:title="@string/logcat_share"
+        app:showAsAction="ifRoom" />
 </menu>

V2rayNG/app/src/main/res/values-ar/strings.xml

@@ -286,6 +286,7 @@
     <string name="title_logcat">Logcat</string>
     <string name="logcat_copy">نسخ</string>
     <string name="logcat_clear">مسح</string>
+    <string name="logcat_share">مشاركة السجل</string>
     <string name="title_service_restart">إعادة تشغيل الخدمة</string>
     <string name="title_del_all_config">حذف جميع الإعدادات (قبل أول خطوة)</string>
     <string name="title_del_duplicate_config">حذف الإعدادات المكررة (2)</string>

V2rayNG/app/src/main/res/values-bn/strings.xml

@@ -286,6 +286,7 @@
     <string name="title_logcat">লগক্যাট</string>
     <string name="logcat_copy">কপি করুন</string>
     <string name="logcat_clear">স্পষ্ট করুন</string>
+    <string name="logcat_share">লগ শেয়ার করুন</string>
     <string name="title_service_restart">সার্ভিস পুনরায় চালু করুন</string>
     <string name="title_del_all_config">সব কনফিগারেশন মুছে ফেলুন</string>
     <string name="title_del_duplicate_config">ডুপ্লিকেট কনফিগারেশন মুছে ফেলুন</string>

V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml

@@ -286,6 +286,7 @@
     <string name="title_logcat">گوزارشا</string>
     <string name="logcat_copy">لف گیری</string>
     <string name="logcat_clear">روفتن</string>
+    <string name="logcat_share">Share log</string>
     <string name="title_service_restart">ره وندن دووارته خدمات</string>
     <string name="title_del_all_config">پاک کردن پوی کانفیگا بونکۊ سکویی</string>
     <string name="title_del_duplicate_config">پاک کردن کانفیگا تکراری بونکۊ سکویی</string>

V2rayNG/app/src/main/res/values-fa/strings.xml

@@ -283,6 +283,7 @@
     <string name="title_logcat">گزارشات</string>
     <string name="logcat_copy">کپی</string>
     <string name="logcat_clear">پاک کردن</string>
+    <string name="logcat_share">اشتراک‌گذاری گزارش</string>
     <string name="title_service_restart">راه‌اندازی مجدد خدمات</string>
     <string name="title_del_all_config">حذف تمام کانفیگ های گروه فعلی</string>
     <string name="title_del_duplicate_config">حذف کانفیگ های تکراری گروه فعلی</string>

V2rayNG/app/src/main/res/values-ru/strings.xml

@@ -291,6 +291,7 @@
     <string name="title_logcat">Журнал</string>
     <string name="logcat_copy">Копировать</string>
     <string name="logcat_clear">Очистить</string>
+    <string name="logcat_share">Поделиться логом</string>
     <string name="title_service_restart">Перезапуск службы</string>
     <string name="title_del_all_config">Удалить профили</string>
     <string name="title_del_duplicate_config">Удалить дубликаты профилей</string>

V2rayNG/app/src/main/res/values-vi/strings.xml

@@ -286,6 +286,7 @@
     <string name="title_logcat">Logcat</string>
     <string name="logcat_copy">Sao chép</string>
     <string name="logcat_clear">Xoá</string>
+    <string name="logcat_share">Chia sẻ nhật ký</string>
     <string name="title_service_restart">Khởi động lại dịch vụ lõi</string>
     <string name="title_del_all_config">Xoá tất cả cấu hình</string>
     <string name="title_del_duplicate_config">Xoá cấu hình trùng lặp</string>

V2rayNG/app/src/main/res/values-zh-rCN/strings.xml

@@ -286,6 +286,7 @@
     <string name="title_logcat">Logcat</string>
     <string name="logcat_copy">复制</string>
     <string name="logcat_clear">清除</string>
+    <string name="logcat_share">分享日志</string>
     <string name="title_service_restart">服务重启</string>
     <string name="title_del_all_config">删除配置</string>
     <string name="title_del_duplicate_config">删除重复配置</string>

V2rayNG/app/src/main/res/values-zh-rTW/strings.xml

@@ -285,6 +285,7 @@
     <string name="title_logcat">Logcat</string>
     <string name="logcat_copy">複製</string>
     <string name="logcat_clear">清除</string>
+    <string name="logcat_share">分享日誌</string>
     <string name="title_service_restart">重啟服務</string>
     <string name="title_del_all_config">刪除設定</string>
     <string name="title_del_duplicate_config">刪除重複設定</string>

V2rayNG/app/src/main/res/values/strings.xml

@@ -293,6 +293,7 @@
     <string name="title_logcat">Logcat</string>
     <string name="logcat_copy">Copy</string>
     <string name="logcat_clear">Clear</string>
+    <string name="logcat_share">Share log</string>
     <string name="title_service_restart">Service restart</string>
     <string name="title_del_all_config">Delete config</string>
     <string name="title_del_duplicate_config">Delete duplicate config</string>