up 2.2.0

Update compileSdk and targetSdk to 37. Adjust AndroidManifest: remove legacy storage read permissions, add tools:ignore for FOREGROUND_SERVICE policy and keep FOREGROUND_SERVICE_SPECIAL_USE with minSdk 34. Wrap ContextCompat.startForegroundService with SecurityException handling and special-case ForegroundServiceStartNotAllowedException (logged and rethrown as IllegalStateException) to surface permission/OS restrictions. Remove the READ_STORAGE PermissionType and related runtime permission request in HelperBaseActivity (file chooser now launches directly). These changes align permissions and service startup behavior with newer Android SDK requirements.

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
-        versionCode = 728
-        versionName = "2.1.8"
+        targetSdk = 37
+        versionCode = 730
+        versionName = "2.2.0"
         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": {
-      "domainStrategy": "UseIP"
+    "streamSettings": {
+      "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": {
-      "domainStrategy": "UseIP"
+    "streamSettings": {
+      "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

@@ -13,58 +13,128 @@ import com.v2ray.ang.util.LogUtil
 import com.v2ray.ang.util.Utils
 
 /**
- * Builds [com.v2ray.ang.dto.CoreConfigContext] from the selected profile.
- * Keeps parsing and resolution logic out of [CoreConfigManager].
+ * Build runtime context from the selected profile.
+ *
+ * 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(
-                context = context,
-                guid = guid,
-                selectedProfile = config,
-                resolvedProfiles = listOf(config),
-                resolvedType = CoreResolvedType.CUSTOM,
-            )
+            return CoreConfigContext(context = context, guid = guid, isCustom = true)
         }
 
-        // Pre-resolve custom outbound profiles from routing rulesets
-        val customOutbounds = resolveCustomOutbounds()
+        // Step 1: Resolve the main outbound (always tag = TAG_PROXY).
+        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
-        val (resolvedProfiles, resolvedType) = when (config.configType) {
-            EConfigType.POLICYGROUP -> {
-                val profiles = resolvePolicyGroupProfiles(config)
-                Pair(profiles, CoreResolvedType.POLICYGROUP)
-            }
+        // Step 2: Resolve all non-builtin routing outbound tags.
+        val routingResolvedOutbounds = resolveRoutingOutbounds()
+
+        return CoreConfigContext(
+            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)
-                Pair(profiles, CoreResolvedType.PROXYCHAIN)
+                val chainProfiles = resolveProxyChainProfiles(profile)
+                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(
-            context = context,
-            guid = guid,
-            selectedProfile = config,
+        return CoreConfigContext.ResolvedOutbound(
+            tag = tag,
+            profile = profile,
             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 '$tag', skipping", e)
+                    }
+                }
+        } catch (e: Exception) {
+            LogUtil.e(AppConfig.TAG, "Failed to resolve routing outbounds from rulesets", e)
+        }
+
+        return resolvedOutbounds
+    }
+
     private fun resolvePolicyGroupProfiles(config: ProfileItem): List<ProfileItem> {
         try {
             val serverList = MmkvManager.decodeAllServerList()
@@ -98,12 +168,11 @@ object CoreConfigContextBuilder {
                 .filter { it.configType != EConfigType.PROXYCHAIN }
                 .toList()
         } catch (e: Exception) {
-            LogUtil.e(AppConfig.TAG, "Failed to resolve policy group profiles for config '${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)
@@ -121,19 +190,17 @@ object CoreConfigContextBuilder {
                 .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.
-     * If chain cannot be built, caller treats result as normal mode.
+     * Resolve chain nodes from subscription neighbors in order: next, current, prev.
+     *
+     * 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 +208,13 @@ 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

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

@@ -176,7 +176,20 @@ 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 resolvedProfiles: List<ProfileItem>,
-    val resolvedType: CoreResolvedType,
-    val customOutboundProfiles: Map<String, ProfileItem> = emptyMap(),
-)
+    val isCustom: Boolean = false,
+    val resolvedOutbounds: List<ResolvedOutbound> = emptyList(),
+) {
+    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*/

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/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

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/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/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()
-            .mapNotNull { id -> MmkvManager.decodeServerConfig(id)?.remarks }
-            .filter { it.isNotBlank() }
+        val profileRemarks = SettingsManager.getProfileRemarks()
 
         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

@@ -55,18 +55,13 @@ class ServerProxyChainActivity : BaseActivity() {
     }
 
     private fun loadAvailableRemarks() {
-        allRemarks = MmkvManager.decodeAllServerList()
-            .asSequence()
-            .mapNotNull { guid -> MmkvManager.decodeServerConfig(guid) }
-            .filter { profile ->
-                profile.configType != EConfigType.CUSTOM
-                        && profile.configType != EConfigType.POLICYGROUP
-                        && profile.configType != EConfigType.PROXYCHAIN
-            }
-            .map { it.remarks.trim() }
-            .filter { it.isNotEmpty() }
-            .distinct()
-            .toList()
+        allRemarks = SettingsManager.getProfileRemarks(
+            excludeConfigTypes = setOf(
+                EConfigType.CUSTOM,
+                EConfigType.POLICYGROUP,
+                EConfigType.PROXYCHAIN,
+            )
+        )
     }
 
     private fun setupRecycler() {

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()
-            .mapNotNull { id -> MmkvManager.decodeServerConfig(id)?.remarks }
-            .filter { it.isNotBlank() }
-            .distinct()
+        val suggestions = SettingsManager.getProfileRemarks(
+            excludeConfigTypes = setOf(
+                EConfigType.CUSTOM,
+                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 +14,10 @@ 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.matchesPattern
 import com.v2ray.ang.extension.toastError
 import com.v2ray.ang.extension.toastSuccess

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