Add preset ruleset routing

V2rayNG/app/src/main/assets/custom_routing_block

@@ -1 +0,0 @@
-geosite:category-ads-all,

V2rayNG/app/src/main/assets/custom_routing_direct

@@ -1 +0,0 @@
-geosite:cn

V2rayNG/app/src/main/assets/custom_routing_proxy

@@ -1 +0,0 @@
-geosite:geolocation-!cn

V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/RoutingSettingActivity.kt

@@ -29,6 +29,9 @@ class RoutingSettingActivity : BaseActivity() {
     private val routing_domain_strategy: Array<out String> by lazy {
         resources.getStringArray(R.array.routing_domain_strategy)
     }
+    private val preset_rulesets: Array<out String> by lazy {
+        resources.getStringArray(R.array.preset_rulesets)
+    }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -76,13 +79,21 @@ class RoutingSettingActivity : BaseActivity() {
         R.id.import_rulesets -> {
             AlertDialog.Builder(this).setMessage(R.string.routing_settings_import_rulesets_tip)
                 .setPositiveButton(android.R.string.ok) { _, _ ->
-                    lifecycleScope.launch(Dispatchers.IO) {
-                        SettingsManager.resetRoutingRulesets(this@RoutingSettingActivity)
-                        launch(Dispatchers.Main) {
-                            refreshData()
-                            toast(R.string.toast_success)
+                    AlertDialog.Builder(this).setItems(preset_rulesets.asList().toTypedArray()) { _, i ->
+                        try {
+                            lifecycleScope.launch(Dispatchers.IO) {
+                                SettingsManager.resetRoutingRulesets(this@RoutingSettingActivity, i)
+                                launch(Dispatchers.Main) {
+                                    refreshData()
+                                    toast(R.string.toast_success)
+                                }
+                            }
+                        } catch (e: Exception) {
+                            e.printStackTrace()
                         }
-                    }
+                    }.show()
+
+
                 }
                 .setNegativeButton(android.R.string.no) { _, _ ->
                     //do noting

V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/SettingsManager.kt

@@ -2,32 +2,34 @@ package com.v2ray.ang.util
 
 import android.content.Context
 import android.text.TextUtils
-import android.util.Log
 import com.google.gson.Gson
 import com.v2ray.ang.dto.RulesetItem
 
 object SettingsManager {
 
-    fun initRoutingRulesets(context: Context) {
-        Log.d("=====", "initRoutingRuleset")
+    fun initRoutingRulesets(context: Context, index: Int = 0) {
         val exist = MmkvManager.decodeRoutingRulesets()
 
+        val fileName = when (index) {
+            0 -> "custom_routing_white"
+            1 -> "custom_routing_black"
+            2 -> "custom_routing_global"
+            else -> "custom_routing_white"
+        }
         if (exist.isNullOrEmpty()) {
-            Log.d("=====", "isNullOrEmpty")
-            val assets = Utils.readTextFromAssets(context, "custom_routing_white")
+            val assets = Utils.readTextFromAssets(context, fileName)
             if (TextUtils.isEmpty(assets)) {
                 return
             }
 
             val rulesetList = Gson().fromJson(assets, Array<RulesetItem>::class.java).toMutableList()
-            Log.d("=====", "rulesetList==" + rulesetList.count())
             MmkvManager.encodeRoutingRulesets(rulesetList)
         }
     }
 
-    fun resetRoutingRulesets(context: Context) {
+    fun resetRoutingRulesets(context: Context, index: Int) {
         MmkvManager.encodeRoutingRulesets(null)
-        initRoutingRulesets(context)
+        initRoutingRulesets(context, index)
     }
 
     fun getRoutingRuleset(index: Int): RulesetItem? {

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

@@ -294,4 +294,10 @@
         <item>深色</item>
     </string-array>
 
+    <string-array name="preset_rulesets">
+        <item>绕过大陆(Whitelist)</item>
+        <item>黑名单(Blacklist)</item>
+        <item>全局(Global)</item>
+    </string-array>
+
 </resources>

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

@@ -295,4 +295,10 @@
         <item>深色</item>
     </string-array>
 
+    <string-array name="preset_rulesets">
+        <item>繞過大陸(Whitelist)</item>
+        <item>黑名單(Blacklist)</item>
+        <item>全域(Global)</item>
+    </string-array>
+
 </resources>

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

@@ -306,4 +306,10 @@
         <item>Dark</item>
     </string-array>
 
+    <string-array name="preset_rulesets">
+        <item>China Whitelist</item>
+        <item>China Blacklist</item>
+        <item>Global</item>
+    </string-array>
+
 </resources>