Refine #1489

mobile/src/main/java/com/github/shadowsocks/acl/Acl.kt

@@ -46,6 +46,7 @@ class Acl {
         val networkAclParser = "^IMPORT_URL\\s*<(.+)>\\s*$".toRegex()
 
         fun getFile(id: String) = File(app.filesDir, id + ".acl")
+
         val customRules: Acl get() {
             val acl = Acl()
             try {
@@ -143,6 +144,7 @@ class Acl {
         for (item in (if (bypass) proxySubnets else bypassSubnets).asIterable()) this.subnets.add(item)
         return this
     }
+
     fun fromId(id: String): Acl = fromReader(Acl.getFile(id).bufferedReader())
 
     fun flatten(depth: Int): Acl {

mobile/src/main/java/com/github/shadowsocks/bg/BaseService.kt

@@ -238,6 +238,22 @@ object BaseService {
                 Acl.getFile(if (route == Acl.CUSTOM_RULES) Acl.CUSTOM_RULES_FLATTENED else route)
         }
 
+        fun getListFile(): File? {
+            val aclFile = getAclFile() ?: return null
+            val listFile = File(aclFile.absolutePath + ".lst")
+            val list = StringBuilder()
+            aclFile.bufferedReader().useLines {
+                for (line in it) {
+                    if (line.startsWith("^(.*\\.)?")) {
+                        list.append(line.substring(8).replace("\\","").replace("$",""))
+                        list.append("\n")
+                    }
+                }
+            }
+            listFile.bufferedWriter().use { it.write(list.toString()) }
+            return listFile
+        }
+
         fun createNotification(): ServiceNotification
 
         fun startRunner() {

mobile/src/main/java/com/github/shadowsocks/bg/LocalDnsService.kt

@@ -89,7 +89,7 @@ object LocalDnsService {
                             .put("PrimaryDNS", localDns)
                             .put("AlternativeDNS", remoteDns)
                             .put("IPNetworkFile", "china_ip_list.txt")
-                            .put("DomainFile", getAclFile()!!.absolutePath)
+                            .put("DomainFile", getListFile()!!.absolutePath)
                     Acl.CHINALIST -> config
                             .put("PrimaryDNS", localDns)
                             .put("AlternativeDNS", remoteDns)