feat. Intelligent Selection (#4716)

rename Adds intelligent selection method setting Adds KDoc
2025-07-07 20:17:09 +08:00
parent d039cb9edf
commit 5db2df77a0
23 changed files with 369 additions and 2 deletions
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/AppConfig.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/AppConfig.kt
@@ -57,6 +57,7 @@ object AppConfig {
    const val PREF_DELAY_TEST_URL = "pref_delay_test_url"
    const val PREF_LOGLEVEL = "pref_core_loglevel"
    const val PREF_OUTBOUND_DOMAIN_RESOLVE_METHOD = "pref_outbound_domain_resolve_method"
+    const val PREF_INTELLIGENT_SELECTION_METHOD = "pref_intelligent_selection_method"
    const val PREF_MODE = "pref_mode"
    const val PREF_IS_BOOTED = "pref_is_booted"
    const val PREF_CHECK_UPDATE_PRE_RELEASE = "pref_check_update_pre_release"
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/dto/SubscriptionItem.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/dto/SubscriptionItem.kt
@@ -11,6 +11,7 @@ data class SubscriptionItem(
    var prevProfile: String? = null,
    var nextProfile: String? = null,
    var filter: String? = null,
+    var intelligentSelectionFilter: String? = null,
    var allowInsecureUrl: Boolean = false,
 )

--- a/V2rayNG/app/src/main/java/com/v2ray/ang/dto/V2rayConfig.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/dto/V2rayConfig.kt
@@ -496,14 +496,14 @@ data class V2rayConfig(
        var domainStrategy: String,
        var domainMatcher: String? = null,
        var rules: ArrayList<RulesBean>,
-        val balancers: List<Any>? = null
+        var balancers: List<BalancerBean>? = null
    ) {

        data class RulesBean(
            var type: String = "field",
            var ip: ArrayList<String>? = null,
            var domain: ArrayList<String>? = null,
-            var outboundTag: String = "",
+            var outboundTag: String? = null,
            var balancerTag: String? = null,
            var port: String? = null,
            val sourcePort: String? = null,
@@ -515,6 +515,32 @@ data class V2rayConfig(
            val attrs: String? = null,
            val domainMatcher: String? = null
        )
+
+        data class BalancerBean(
+            val tag: String,
+            val selector: List<String>,
+            val fallbackTag: String? = null,
+            val strategy: StrategyObject? = null
+        )
+
+        data class StrategyObject(
+            val type: String = "random", // "random" | "roundRobin" | "leastPing" | "leastLoad"
+            val settings: StrategySettingsObject? = null
+        )
+
+        data class StrategySettingsObject(
+            val expected: Int? = null,
+            val maxRTT: String? = null,
+            val tolerance: Double? = null,
+            val baselines: List<String>? = null,
+            val costs: List<CostObject>? = null
+        )
+
+        data class CostObject(
+            val regexp: Boolean = false,
+            val match: String,
+            val value: Double
+        )
    }

    data class PolicyBean(
@@ -532,6 +558,26 @@ data class V2rayConfig(
        )
    }

+    data class ObservatoryObject(
+        val subjectSelector: List<String>,
+        val probeUrl: String,
+        val probeInterval: String,
+        val enableConcurrency: Boolean = false
+    )
+
+    data class BurstObservatoryObject(
+        val subjectSelector: List<String>,
+        val pingConfig: PingConfigObject
+    ) {
+        data class PingConfigObject(
+            val destination: String,
+            val connectivity: String? = null,
+            val interval: String,
+            val sampling: Int,
+            val timeout: String? = null
+        )
+    }
+
    data class FakednsBean(
        var ipPool: String = "198.18.0.0/15",
        var poolSize: Int = 10000
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/handler/AngConfigManager.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/handler/AngConfigManager.kt
@@ -490,4 +490,31 @@ object AngConfigManager {
        MmkvManager.encodeSubscription("", subItem)
        return 1
    }
+
+    /**
+     * Creates an intelligent selection configuration based on multiple server configurations.
+     *
+     * @param context The application context used for configuration generation.
+     * @param guidList The list of server GUIDs to be included in the intelligent selection.
+     *                 Each GUID represents a server configuration that will be combined.
+     * @param subid The subscription ID to associate with the generated configuration.
+     *              This helps organize the configuration under a specific subscription.
+     * @return The GUID key of the newly created intelligent selection configuration,
+     *         or null if the operation fails (e.g., empty guidList or configuration parsing error).
+     */
+    fun createIntelligentSelection(
+        context: Context,
+        guidList: List<String>,
+        subid: String
+    ): String? {
+        if (guidList.isEmpty()) {
+            return null
+        }
+        val result = V2rayConfigManager.genV2rayConfig(context, guidList) ?: return null
+        val config = CustomFmt.parse(JsonUtil.toJson(result)) ?: return null
+        config.subscriptionId = subid
+        val key = MmkvManager.encodeServerConfig("", config)
+        MmkvManager.encodeServerRaw(key, JsonUtil.toJsonPretty(result) ?: "")
+        return key
+    }
 }
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/handler/V2rayConfigManager.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/handler/V2rayConfigManager.kt
@@ -4,6 +4,7 @@ import android.content.Context
 import android.text.TextUtils
 import android.util.Log
 import com.v2ray.ang.AppConfig
+import com.v2ray.ang.R
 import com.v2ray.ang.dto.ConfigResult
 import com.v2ray.ang.dto.EConfigType
 import com.v2ray.ang.dto.NetworkType
@@ -15,6 +16,7 @@ import com.v2ray.ang.dto.V2rayConfig.OutboundBean.OutSettingsBean
 import com.v2ray.ang.dto.V2rayConfig.OutboundBean.StreamSettingsBean
 import com.v2ray.ang.dto.V2rayConfig.RoutingBean.RulesBean
 import com.v2ray.ang.extension.isNotNullEmpty
+import com.v2ray.ang.fmt.CustomFmt
 import com.v2ray.ang.fmt.HttpFmt
 import com.v2ray.ang.fmt.ShadowsocksFmt
 import com.v2ray.ang.fmt.SocksFmt
@@ -52,6 +54,27 @@ object V2rayConfigManager {
        }
    }

+    /**
+     * Generates a V2ray configuration from multiple server profiles.
+     *
+     * @param context The context of the caller.
+     * @param guidList A list of server GUIDs to be included in the generated configuration.
+     *                 Each GUID represents a unique server profile stored in the system.
+     * @return A V2rayConfig object containing the combined configuration of all specified servers,
+     *         or null if the operation fails (e.g., no valid configurations found, parsing errors)
+     */
+    fun genV2rayConfig(context: Context, guidList: List<String>): V2rayConfig? {
+        try {
+            val configList = guidList.mapNotNull { guid ->
+                MmkvManager.decodeServerConfig(guid)
+            }
+            return genV2rayMultipleConfig(context, configList)
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to generate V2ray config", e)
+            return null
+        }
+    }
+
    /**
     * Retrieves the speedtest V2ray configuration for the given GUID.
     *
@@ -142,6 +165,80 @@ object V2rayConfigManager {
        return result
    }

+    private fun genV2rayMultipleConfig(context: Context, configList: List<ProfileItem>): V2rayConfig? {
+        val validConfigs = configList.asSequence().filter { it.server.isNotNullEmpty() }
+            .filter { !Utils.isPureIpAddress(it.server!!) || Utils.isValidUrl(it.server!!) }
+            .filter { it.configType != EConfigType.CUSTOM }
+            .filter { it.configType != EConfigType.HYSTERIA2 }
+            .filter { config ->
+                if (config.subscriptionId.isEmpty()) {
+                    return@filter true
+                }
+                val subItem = MmkvManager.decodeSubscription(config.subscriptionId)
+                if (subItem?.intelligentSelectionFilter.isNullOrEmpty() || config.remarks.isEmpty()) {
+                    return@filter true
+                }
+                Regex(pattern = subItem?.intelligentSelectionFilter!!).containsMatchIn(input = config.remarks)
+            }.toList()
+
+        if (validConfigs.isEmpty()) {
+            Log.w(AppConfig.TAG, "All configs are invalid")
+            return null
+        }
+
+        val v2rayConfig = initV2rayConfig(context) ?: return null
+        v2rayConfig.log.loglevel = MmkvManager.decodeSettingsString(AppConfig.PREF_LOGLEVEL) ?: "warning"
+
+        val subIds = configList.map { it.subscriptionId }.toHashSet()
+        val remarks = if (subIds.size == 1 && subIds.first().isNotEmpty()) {
+            val sub = MmkvManager.decodeSubscription(subIds.first())
+            (sub?.remarks ?: "") + context.getString(R.string.intelligent_selection)
+        } else {
+            context.getString(R.string.intelligent_selection)
+        }
+
+        v2rayConfig.remarks = remarks
+
+        getInbounds(v2rayConfig)
+
+        v2rayConfig.outbounds.removeAt(0)
+        val outboundsList = mutableListOf<V2rayConfig.OutboundBean>()
+        var index = 0
+        for (config in validConfigs) {
+            index++
+            val outbound = convertProfile2Outbound(config) ?: continue
+            val ret = updateOutboundWithGlobalSettings(outbound)
+            if (!ret) continue
+            outbound.tag = "proxy-$index"
+            outboundsList.add(outbound)
+        }
+        outboundsList.addAll(v2rayConfig.outbounds)
+        v2rayConfig.outbounds = ArrayList(outboundsList)
+
+        getRouting(v2rayConfig)
+
+        getFakeDns(v2rayConfig)
+
+        getDns(v2rayConfig)
+
+        getBalance(v2rayConfig)
+
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_LOCAL_DNS_ENABLED) == true) {
+            getCustomLocalDns(v2rayConfig)
+        }
+        if (MmkvManager.decodeSettingsBool(AppConfig.PREF_SPEED_ENABLED) != true) {
+            v2rayConfig.stats = null
+            v2rayConfig.policy = null
+        }
+
+        //Resolve and add to DNS Hosts
+        if (MmkvManager.decodeSettingsString(AppConfig.PREF_OUTBOUND_DOMAIN_RESOLVE_METHOD, "1") == "1") {
+            resolveOutboundDomainsToHosts(v2rayConfig)
+        }
+
+        return v2rayConfig
+    }
+
    /**
     * Retrieves the normal V2ray configuration for speedtest.
     *
@@ -741,6 +838,60 @@ object V2rayConfigManager {
        return true
    }

+    /**
+     * Configures load balancing settings for the V2ray configuration.
+     *
+     * @param v2rayConfig The V2ray configuration object to be modified with balancing settings
+     */
+    private fun getBalance(v2rayConfig: V2rayConfig)
+    {
+        try {
+            v2rayConfig.routing.rules.forEach { rule ->
+                if (rule.outboundTag == "proxy") {
+                    rule.outboundTag = null
+                    rule.balancerTag = "proxy-round"
+                }
+            }
+
+            if (MmkvManager.decodeSettingsString(AppConfig.PREF_INTELLIGENT_SELECTION_METHOD, "0") == "0") {
+                val balancer = V2rayConfig.RoutingBean.BalancerBean(
+                    tag = "proxy-round",
+                    selector = listOf("proxy-"),
+                    strategy = V2rayConfig.RoutingBean.StrategyObject(
+                        type = "leastPing"
+                    )
+                )
+                v2rayConfig.routing.balancers = listOf(balancer)
+                v2rayConfig.observatory = V2rayConfig.ObservatoryObject(
+                    subjectSelector = listOf("proxy-"),
+                    probeUrl = MmkvManager.decodeSettingsString(AppConfig.PREF_DELAY_TEST_URL) ?: AppConfig.DELAY_TEST_URL,
+                    probeInterval = "3m",
+                    enableConcurrency = true
+                )
+            } else {
+                val balancer = V2rayConfig.RoutingBean.BalancerBean(
+                    tag = "proxy-round",
+                    selector = listOf("proxy-"),
+                    strategy = V2rayConfig.RoutingBean.StrategyObject(
+                        type = "leastLoad"
+                    )
+                )
+                v2rayConfig.routing.balancers = listOf(balancer)
+                v2rayConfig.burstObservatory = V2rayConfig.BurstObservatoryObject(
+                    subjectSelector = listOf("proxy-"),
+                    pingConfig = V2rayConfig.BurstObservatoryObject.PingConfigObject(
+                        destination = MmkvManager.decodeSettingsString(AppConfig.PREF_DELAY_TEST_URL) ?: AppConfig.DELAY_TEST_URL,
+                        interval = "5m",
+                        sampling = 2,
+                        timeout = "30s"
+                    )
+                )
+            }
+        } catch (e: Exception) {
+            Log.e(AppConfig.TAG, "Failed to configure balance", e)
+        }
+    }
+
    /**
     * Updates the outbound with fragment settings for traffic optimization.
     *
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/MainActivity.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/MainActivity.kt
@@ -385,6 +385,11 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
            true
        }

+        R.id.intelligent_selection_all -> {
+            mainViewModel.createIntelligentSelectionAll()
+            true
+        }
+
        R.id.service_restart -> {
            restartV2Ray()
            true
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/SettingsActivity.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/SettingsActivity.kt
@@ -258,6 +258,7 @@ class SettingsActivity : BaseActivity() {
                AppConfig.PREF_UI_MODE_NIGHT,
                AppConfig.PREF_LOGLEVEL,
                AppConfig.PREF_OUTBOUND_DOMAIN_RESOLVE_METHOD,
+                AppConfig.PREF_INTELLIGENT_SELECTION_METHOD,
                AppConfig.PREF_MODE
            ).forEach { key ->
                if (MmkvManager.decodeSettingsString(key) != null) {
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/ui/SubEditActivity.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/ui/SubEditActivity.kt
@@ -45,6 +45,7 @@ class SubEditActivity : BaseActivity() {
        binding.etRemarks.text = Utils.getEditable(subItem.remarks)
        binding.etUrl.text = Utils.getEditable(subItem.url)
        binding.etFilter.text = Utils.getEditable(subItem.filter)
+        binding.etIntelligentSelectionFilter.text = Utils.getEditable(subItem.intelligentSelectionFilter)
        binding.chkEnable.isChecked = subItem.enabled
        binding.autoUpdateCheck.isChecked = subItem.autoUpdate
        binding.allowInsecureUrl.isChecked = subItem.allowInsecureUrl
@@ -60,6 +61,7 @@ class SubEditActivity : BaseActivity() {
        binding.etRemarks.text = null
        binding.etUrl.text = null
        binding.etFilter.text = null
+        binding.etIntelligentSelectionFilter.text = null
        binding.chkEnable.isChecked = true
        binding.etPreProfile.text = null
        binding.etNextProfile.text = null
@@ -75,6 +77,7 @@ class SubEditActivity : BaseActivity() {
        subItem.remarks = binding.etRemarks.text.toString()
        subItem.url = binding.etUrl.text.toString()
        subItem.filter = binding.etFilter.text.toString()
+        subItem.intelligentSelectionFilter = binding.etIntelligentSelectionFilter.text.toString()
        subItem.enabled = binding.chkEnable.isChecked
        subItem.autoUpdate = binding.autoUpdateCheck.isChecked
        subItem.prevProfile = binding.etPreProfile.text.toString()
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/MainViewModel.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/MainViewModel.kt
@@ -384,6 +384,29 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
        MmkvManager.encodeServerList(serverList)
    }

+    /**
+     * Creates an intelligent selection configuration containing all currently filtered servers.
+     */
+    fun createIntelligentSelectionAll() {
+        viewModelScope.launch(Dispatchers.IO) {
+            val key = AngConfigManager.createIntelligentSelection(
+                getApplication<AngApplication>(),
+                serversCache.map { it.guid }.toList(),
+                subscriptionId
+            )
+
+            launch(Dispatchers.Main) {
+                if (key.isNullOrEmpty()) {
+                    getApplication<AngApplication>().toastError(R.string.toast_failure)
+                } else {
+                    getApplication<AngApplication>().toastSuccess(R.string.toast_success)
+                    MmkvManager.setSelectServer(key)
+                    reloadServerList()
+                }
+            }
+        }
+    }
+
    /**
     * Initializes assets.
     * @param assets The asset manager.
--- a/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/SettingsViewModel.kt
+++ b/V2rayNG/app/src/main/java/com/v2ray/ang/viewmodel/SettingsViewModel.kt
@@ -50,6 +50,7 @@ class SettingsViewModel(application: Application) : AndroidViewModel(application
            AppConfig.PREF_SOCKS_PORT,
            AppConfig.PREF_LOGLEVEL,
            AppConfig.PREF_OUTBOUND_DOMAIN_RESOLVE_METHOD,
+            AppConfig.PREF_INTELLIGENT_SELECTION_METHOD,
            AppConfig.PREF_LANGUAGE,
            AppConfig.PREF_UI_MODE_NIGHT,
            AppConfig.PREF_ROUTING_DOMAIN_STRATEGY,
--- a/V2rayNG/app/src/main/res/layout/activity_sub_edit.xml
+++ b/V2rayNG/app/src/main/res/layout/activity_sub_edit.xml
@@ -93,6 +93,25 @@

            </LinearLayout>

+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/padding_spacing_dp16"
+                android:orientation="vertical">
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:text="@string/sub_setting_intelligent_selection_filter" />
+
+                <EditText
+                    android:id="@+id/et_intelligent_selection_filter"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:inputType="text" />
+
+            </LinearLayout>
+
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
--- a/V2rayNG/app/src/main/res/menu/menu_main.xml
+++ b/V2rayNG/app/src/main/res/menu/menu_main.xml
@@ -98,4 +98,8 @@
        android:id="@+id/sub_update"
        android:title="@string/title_sub_update"
        app:showAsAction="never" />
+    <item
+        android:id="@+id/intelligent_selection_all"
+        android:title="@string/title_create_intelligent_selection_all_server"
+        app:showAsAction="never" />
 </menu>
--- a/V2rayNG/app/src/main/res/values-ar/strings.xml
+++ b/V2rayNG/app/src/main/res/values-ar/strings.xml
@@ -269,6 +269,7 @@
    <string name="title_sub_update">تحديث الاشتراك (أول خطوة)</string>
    <string name="title_ping_all_server">Tcping لجميع الإعدادات</string>
    <string name="title_real_ping_all_server"> اختبر جميع الإعدادات (3)</string>
+    <string name="title_create_intelligent_selection_all_server">Creating Intelligent Selection Current Group Configuration</string>
    <string name="title_user_asset_setting">Asset files</string>
    <string name="title_sort_by_test_results">الفرز حسب نتائج الاختبار (5)</string>
    <string name="title_filter_config">تصفية ملف التكوين</string>
@@ -363,5 +364,12 @@
        <item>Resolve and add to DNS Hosts</item>
        <item>Resolve and replace domain</item>
    </string-array>
+    <string name="intelligent_selection">Intelligent Selection</string>
+    <string name="sub_setting_intelligent_selection_filter">Remarks Intelligent Selection regular filter</string>
+    <string name="title_intelligent_selection_method">Intelligent Selection Method</string>
+    <string-array name="intelligent_selection_method">
+        <item>Least Ping</item>
+        <item>Least Load</item>
+    </string-array>

 </resources>
--- a/V2rayNG/app/src/main/res/values-bn/strings.xml
+++ b/V2rayNG/app/src/main/res/values-bn/strings.xml
@@ -269,6 +269,7 @@
    <string name="title_sub_update">সাবস্ক্রিপশন আপডেট</string>
    <string name="title_ping_all_server">সব কনফিগারেশন TCPing</string>
    <string name="title_real_ping_all_server">সব কনফিগারেশন প্রকৃত বিলম্ব</string>
+    <string name="title_create_intelligent_selection_all_server">Creating Intelligent Selection Current Group Configuration</string>
    <string name="title_user_asset_setting">Asset files</string>
    <string name="title_sort_by_test_results">টেস্ট ফলাফল দ্বারা সাজানো</string>
    <string name="title_filter_config">কনফিগারেশন ফাইল ফিল্টার করুন</string>
@@ -368,5 +369,12 @@
        <item>Resolve and add to DNS Hosts</item>
        <item>Resolve and replace domain</item>
    </string-array>
+    <string name="intelligent_selection">Intelligent Selection</string>
+    <string name="sub_setting_intelligent_selection_filter">Remarks Intelligent Selection regular filter</string>
+    <string name="title_intelligent_selection_method">Intelligent Selection Method</string>
+    <string-array name="intelligent_selection_method">
+        <item>Least Ping</item>
+        <item>Least Load</item>
+    </string-array>

 </resources>
--- a/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
+++ b/V2rayNG/app/src/main/res/values-bqi-rIR/strings.xml
@@ -269,6 +269,7 @@
    <string name="title_sub_update">ورۊ کردن اشتراک جرگه سکویی</string>
    <string name="title_ping_all_server">Tcping کانفیگا جرگه سکویی</string>
    <string name="title_real_ping_all_server">تئخیر واقعی کانفیگا جرگه سکویی</string>
+    <string name="title_create_intelligent_selection_all_server">Creating Intelligent Selection Current Group Configuration</string>
    <string name="title_user_asset_setting">فایلا بونچک جوقرافیایی</string>
    <string name="title_sort_by_test_results">ترتیب و ری نتیجه یل آزمایش</string>
    <string name="title_filter_config">فیلتر کردن کانفیگا</string>
@@ -378,5 +379,12 @@
        <item>هل وو ٱووردن و میزبووݩ یل دامنه DNS</item>
        <item>هل وو جایونی دامنه</item>
    </string-array>
+    <string name="intelligent_selection">Intelligent Selection</string>
+    <string name="sub_setting_intelligent_selection_filter">Remarks Intelligent Selection regular filter</string>
+    <string name="title_intelligent_selection_method">Intelligent Selection Method</string>
+    <string-array name="intelligent_selection_method">
+        <item>Least Ping</item>
+        <item>Least Load</item>
+    </string-array>

 </resources>
--- a/V2rayNG/app/src/main/res/values-fa/strings.xml
+++ b/V2rayNG/app/src/main/res/values-fa/strings.xml
@@ -266,6 +266,7 @@
    <string name="title_sub_update">به‌روزرسانی گروه فعلی اشتراک</string>
    <string name="title_ping_all_server">TCPING کانفیگ های گروه فعلی</string>
    <string name="title_real_ping_all_server">تاخیر واقعی کانفیگ های گروه فعلی</string>
+    <string name="title_create_intelligent_selection_all_server">Creating Intelligent Selection Current Group Configuration</string>
    <string name="title_user_asset_setting">فایل های منبع جغرافیایی</string>
    <string name="title_sort_by_test_results">مرتب‌ سازی بر اساس نتایج آزمایش</string>
    <string name="title_filter_config">فیلتر کردن کانفیگ‌ها</string>
@@ -377,5 +378,12 @@
        <item>Resolve and add to DNS Hosts</item>
        <item>Resolve and replace domain</item>
    </string-array>
+    <string name="intelligent_selection">Intelligent Selection</string>
+    <string name="sub_setting_intelligent_selection_filter">Remarks Intelligent Selection regular filter</string>
+    <string name="title_intelligent_selection_method">Intelligent Selection Method</string>
+    <string-array name="intelligent_selection_method">
+        <item>Least Ping</item>
+        <item>Least Load</item>
+    </string-array>

 </resources>
--- a/V2rayNG/app/src/main/res/values-ru/strings.xml
+++ b/V2rayNG/app/src/main/res/values-ru/strings.xml
@@ -268,6 +268,7 @@
    <string name="title_sub_update">Обновить подписку группы</string>
    <string name="title_ping_all_server">Проверить профили группы</string>
    <string name="title_real_ping_all_server">Время отклика профилей группы</string>
+    <string name="title_create_intelligent_selection_all_server">Creating Intelligent Selection Current Group Configuration</string>
    <string name="title_user_asset_setting">Файлы ресурсов</string>
    <string name="title_sort_by_test_results">Сортировать по результатам теста</string>
    <string name="title_filter_config">Фильтр групп</string>
@@ -377,5 +378,12 @@
        <item>Определять и добавлять к узлам DNS</item>
        <item>Определять и заменять домен</item>
    </string-array>
+    <string name="intelligent_selection">Intelligent Selection</string>
+    <string name="sub_setting_intelligent_selection_filter">Remarks Intelligent Selection regular filter</string>
+    <string name="title_intelligent_selection_method">Intelligent Selection Method</string>
+    <string-array name="intelligent_selection_method">
+        <item>Least Ping</item>
+        <item>Least Load</item>
+    </string-array>

 </resources>
--- a/V2rayNG/app/src/main/res/values-vi/strings.xml
+++ b/V2rayNG/app/src/main/res/values-vi/strings.xml
@@ -269,6 +269,7 @@
    <string name="title_sub_update">Cập nhật các gói đăng ký</string>
    <string name="title_ping_all_server">Ping tất cả máy chủ</string>
    <string name="title_real_ping_all_server">Kiểm tra HTTP tất cả máy chủ</string>
+    <string name="title_create_intelligent_selection_all_server">Creating Intelligent Selection Current Group Configuration</string>
    <string name="title_user_asset_setting">Asset files</string>
    <string name="title_sort_by_test_results">Sắp xếp lại theo lần kiểm tra cuối cùng</string>
    <string name="title_filter_config">Lọc cấu hình theo các gói đăng ký</string>
@@ -365,5 +366,12 @@
        <item>Resolve and add to DNS Hosts</item>
        <item>Resolve and replace domain</item>
    </string-array>
+    <string name="intelligent_selection">Intelligent Selection</string>
+    <string name="sub_setting_intelligent_selection_filter">Remarks Intelligent Selection regular filter</string>
+    <string name="title_intelligent_selection_method">Intelligent Selection Method</string>
+    <string-array name="intelligent_selection_method">
+        <item>Least Ping</item>
+        <item>Least Load</item>
+    </string-array>

 </resources>
--- a/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
+++ b/V2rayNG/app/src/main/res/values-zh-rCN/strings.xml
@@ -266,6 +266,7 @@
    <string name="title_sub_update">更新当前组订阅</string>
    <string name="title_ping_all_server">测试当前组配置 Tcping</string>
    <string name="title_real_ping_all_server">测试当前组配置真连接</string>
+    <string name="title_create_intelligent_selection_all_server">生成当前组智能选择配置</string>
    <string name="title_user_asset_setting">资源文件</string>
    <string name="title_sort_by_test_results">按测试结果排序</string>
    <string name="title_filter_config">过滤配置文件</string>
@@ -369,5 +370,12 @@
        <item>解析后添加至 DNS Hosts</item>
        <item>解析后替换原域名</item>
    </string-array>
+    <string name="intelligent_selection">智能选择</string>
+    <string name="sub_setting_intelligent_selection_filter">别名智能选择正则过滤</string>
+    <string name="title_intelligent_selection_method">智能选择方式</string>
+    <string-array name="intelligent_selection_method">
+        <item>最低延迟</item>
+        <item>最稳定</item>
+    </string-array>

 </resources>
--- a/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
+++ b/V2rayNG/app/src/main/res/values-zh-rTW/strings.xml
@@ -267,6 +267,7 @@
    <string name="title_sub_update">更新目前群組訂閱</string>
    <string name="title_ping_all_server">偵測目前群組設定 Tcping</string>
    <string name="title_real_ping_all_server">偵測目前群組設定真延遲</string>
+    <string name="title_create_intelligent_selection_all_server">Creating Intelligent Selection Current Group Configuration</string>
    <string name="title_user_asset_setting">資源檔案</string>
    <string name="title_sort_by_test_results">依偵測結果排序</string>
    <string name="title_filter_config">過濾設定</string>
@@ -369,5 +370,12 @@
        <item>解析後加入 DNS Hosts</item>
        <item>解析後替換原網域名稱</item>
    </string-array>
+    <string name="intelligent_selection">Intelligent Selection</string>
+    <string name="sub_setting_intelligent_selection_filter">Remarks Intelligent Selection regular filter</string>
+    <string name="title_intelligent_selection_method">Intelligent Selection Method</string>
+    <string-array name="intelligent_selection_method">
+        <item>Least Ping</item>
+        <item>Least Load</item>
+    </string-array>

 </resources>
--- a/V2rayNG/app/src/main/res/values/arrays.xml
+++ b/V2rayNG/app/src/main/res/values/arrays.xml
@@ -208,4 +208,9 @@
        <item>2</item>
    </string-array>

+    <string-array name="intelligent_selection_method_value" translatable="false">
+        <item>0</item>
+        <item>1</item>
+    </string-array>
+
 </resources>
--- a/V2rayNG/app/src/main/res/values/strings.xml
+++ b/V2rayNG/app/src/main/res/values/strings.xml
@@ -270,6 +270,7 @@
    <string name="title_sub_update">Update current group subscription</string>
    <string name="title_ping_all_server">Tcping current group configuration</string>
    <string name="title_real_ping_all_server">Real delay current group configuration</string>
+    <string name="title_create_intelligent_selection_all_server">Creating Intelligent Selection Current Group Configuration</string>
    <string name="title_user_asset_setting">Asset files</string>
    <string name="title_sort_by_test_results">Sorting by test results</string>
    <string name="title_filter_config">Filter configuration file</string>
@@ -379,5 +380,12 @@
        <item>Resolve and add to DNS Hosts</item>
        <item>Resolve and replace domain</item>
    </string-array>
+    <string name="intelligent_selection">Intelligent Selection</string>
+    <string name="sub_setting_intelligent_selection_filter">Remarks Intelligent Selection regular filter</string>
+    <string name="title_intelligent_selection_method">Intelligent Selection Method</string>
+    <string-array name="intelligent_selection_method">
+        <item>Least Ping</item>
+        <item>Least Load</item>
+    </string-array>

 </resources>
--- a/V2rayNG/app/src/main/res/xml/pref_settings.xml
+++ b/V2rayNG/app/src/main/res/xml/pref_settings.xml
@@ -230,6 +230,14 @@
            android:summary="%s"
            android:title="@string/title_outbound_domain_resolve_method" />

+        <ListPreference
+            android:defaultValue="0"
+            android:entries="@array/intelligent_selection_method"
+            android:entryValues="@array/intelligent_selection_method_value"
+            android:key="pref_intelligent_selection_method"
+            android:summary="%s"
+            android:title="@string/title_intelligent_selection_method" />
+
    </PreferenceCategory>

    <PreferenceCategory android:title="@string/title_advanced">