Refine DNS server with China List

Fix #875. Step 1 for #762.

Note: This will make main UI very different on 4.4.

.github/issue_template.md

@@ -0,0 +1,18 @@
+Please answer these questions before submitting your issue. Thanks!
+
+### What version of Shadowsocks are you using?
+
+
+### What Android OS version and device are you using?
+
+
+### What did you do?
+
+
+### What did you expect to see?
+
+
+### What did you see instead?
+
+
+### What is your config in detail (with all sensitive info masked)?

.gitignore

@@ -15,6 +15,7 @@ gen_*
 *.o
 local.sbt
 .deps
+/proguard-sbt.txt
 
 #Intellij IDEA
 *.iml

.gitmodules

@@ -30,3 +30,6 @@
 [submodule "src/main/jni/mbedtls"]
 	path = src/main/jni/mbedtls
 	url = https://github.com/ARMmbed/mbedtls
+[submodule "src/main/jni/pcre"]
+	path = src/main/jni/pcre
+	url = https://android.googlesource.com/platform/external/pcre

build.sbt

@@ -31,22 +31,23 @@ resolvers += Resolver.jcenterRepo
 useSupportVectors
 
 libraryDependencies ++= Seq(
-  "com.android.support" % "design" % "24.2.0",
+  "com.android.support" % "design" % "24.2.1",
-  "com.android.support" % "gridlayout-v7" % "24.2.0",
+  "com.android.support" % "gridlayout-v7" % "24.2.1",
+  "com.android.support" % "preference-v14" % "24.2.1",
   "com.github.clans" % "fab" % "1.6.4",
   "com.github.jorgecastilloprz" % "fabprogresscircle" % "1.01",
   "com.github.kevinsawicki" % "http-request" % "6.0",
-  "com.google.android.gms" % "play-services-ads" % "9.4.0",
+  "com.google.android.gms" % "play-services-ads" % "9.6.1",
-  "com.google.android.gms" % "play-services-analytics" % "9.4.0",
+  "com.google.android.gms" % "play-services-analytics" % "9.6.1",
   "com.j256.ormlite" % "ormlite-android" % "5.0",
   "com.twofortyfouram" % "android-plugin-api-for-locale" % "1.0.2",
   "dnsjava" % "dnsjava" % "2.1.7",
-  "eu.chainfire" % "libsuperuser" % "1.0.0.201607041850",
+  "eu.chainfire" % "libsuperuser" % "1.0.0.201608240809",
   "me.dm7.barcodescanner" % "zxing" % "1.9",
   "net.glxn.qrgen" % "android" % "2.0"
 )
 
-proguardVersion in Android := "5.2.1"
+proguardVersion in Android := "5.3"
 
 proguardCache in Android := Seq()
 

kcptun/make.bash

@@ -52,6 +52,7 @@ pushd kcptun/client
 
 echo "Get dependences for kcptun"
 go get -u github.com/xtaci/kcp-go
+go get -u github.com/xtaci/smux
 go get
 
 echo "Cross compile kcptun for arm"

project/plugins.sbt

@@ -1,4 +1,4 @@
-addSbtPlugin("org.scala-android" % "sbt-android" % "1.6.15")
+addSbtPlugin("org.scala-android" % "sbt-android" % "1.6.18")
 
 addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.1.10")
 

src/main/AndroidManifest.xml

@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           xmlns:tools="http://schemas.android.com/tools" package="com.github.shadowsocks"
-          android:versionCode="150"
+          android:versionCode="162"
-          android:versionName="3.0.8">
+          android:versionName="3.2.2">
 
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

src/main/aidl/com/github/shadowsocks/aidl/IShadowsocksService.aidl

@@ -4,6 +4,7 @@ import com.github.shadowsocks.aidl.IShadowsocksServiceCallback;
 
 interface IShadowsocksService {
   int getState();
+  String getProfileName();
 
   oneway void registerCallback(IShadowsocksServiceCallback cb);
   oneway void unregisterCallback(IShadowsocksServiceCallback cb);

src/main/aidl/com/github/shadowsocks/aidl/IShadowsocksServiceCallback.aidl

@@ -1,6 +1,6 @@
 package com.github.shadowsocks.aidl;
 
 interface IShadowsocksServiceCallback {
-  oneway void stateChanged(int state, String msg);
+  oneway void stateChanged(int state, String profileName, String msg);
   oneway void trafficUpdated(long txRate, long rxRate, long txTotal, long rxTotal);
 }

src/main/assets/acl/bypass_lan.acl

@@ -0,0 +1,14 @@
+0.0.0.0/8
+10.0.0.0/8
+100.64.0.0/10
+127.0.0.0/8
+169.254.0.0/16
+172.16.0.0/12
+192.0.0.0/29
+192.0.2.0/24
+192.88.99.0/24
+192.168.0.0/16
+198.18.0.0/15
+198.51.100.0/24
+203.0.113.0/24
+224.0.0.0/3

src/main/jni/Android.mk

@@ -371,7 +371,9 @@ PDNSD_SOURCES  := $(wildcard $(LOCAL_PATH)/pdnsd/src/*.c)
 LOCAL_MODULE    := pdnsd
 LOCAL_SRC_FILES := $(PDNSD_SOURCES:$(LOCAL_PATH)/%=%)
 LOCAL_CFLAGS    := -DANDROID -Wall -O2 -I$(LOCAL_PATH)/pdnsd \
-				   -I$(LOCAL_PATH)/include/pdnsd
+				   -I$(LOCAL_PATH)/include/pdnsd -I$(LOCAL_PATH)/libancillary
+LOCAL_STATIC_LIBRARIES := libancillary
+LOCAL_LDLIBS := -llog
 
 include $(BUILD_EXECUTABLE)
 
@@ -381,25 +383,29 @@ include $(BUILD_EXECUTABLE)
 
 include $(CLEAR_VARS)
 
-SHADOWSOCKS_SOURCES := local.c cache.c udprelay.c encrypt.c utils.c netutils.c json.c jconf.c acl.c android.c
+SHADOWSOCKS_SOURCES := local.c cache.c udprelay.c encrypt.c \
+	utils.c netutils.c json.c jconf.c acl.c http.c tls.c rule.c \
+	android.c
 
 LOCAL_MODULE    := ss-local
 LOCAL_SRC_FILES := $(addprefix shadowsocks-libev/src/, $(SHADOWSOCKS_SOURCES))
 LOCAL_CFLAGS    := -Wall -O2 -fno-strict-aliasing -DMODULE_LOCAL \
 					-DUSE_CRYPTO_MBEDTLS -DANDROID -DHAVE_CONFIG_H \
 					-DCONNECT_IN_PROGRESS=EINPROGRESS \
+					-I$(LOCAL_PATH)/include/shadowsocks-libev \
 					-I$(LOCAL_PATH)/include \
 					-I$(LOCAL_PATH)/libancillary \
 					-I$(LOCAL_PATH)/mbedtls/include  \
+					-I$(LOCAL_PATH)/pcre \
 					-I$(LOCAL_PATH)/shadowsocks-libev/libudns \
 					-I$(LOCAL_PATH)/shadowsocks-libev/libcork/include \
 					-I$(LOCAL_PATH)/shadowsocks-libev/libsodium/src/libsodium/include \
 					-I$(LOCAL_PATH)/shadowsocks-libev/libsodium/src/libsodium/include/sodium \
 					-I$(LOCAL_PATH)/shadowsocks-libev/libipset/include \
-					-I$(LOCAL_PATH)/shadowsocks-libev/libev \
+					-I$(LOCAL_PATH)/shadowsocks-libev/libev
-					-I$(LOCAL_PATH)/include/shadowsocks-libev
 
-LOCAL_STATIC_LIBRARIES := libev libmbedtls libipset libcork libudns libsodium libancillary
+LOCAL_STATIC_LIBRARIES := libev libmbedtls libipset libcork libudns \
+	libsodium libancillary libpcre
 
 LOCAL_LDLIBS := -llog
 
@@ -551,15 +557,55 @@ include $(BUILD_EXECUTABLE)
 
 include $(CLEAR_VARS)
 
-LOCAL_MODULE:= mbedtls
+LOCAL_MODULE := mbedtls
 
-LOCAL_C_INCLUDES:= $(LOCAL_PATH)/mbedtls/include
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/mbedtls/include
 
-MBEDTLS_SOURCES  := $(wildcard $(LOCAL_PATH)/mbedtls/library/*.c)
+MBEDTLS_SOURCES := $(wildcard $(LOCAL_PATH)/mbedtls/library/*.c)
 
 LOCAL_SRC_FILES := $(MBEDTLS_SOURCES:$(LOCAL_PATH)/%=%)
 
 include $(BUILD_STATIC_LIBRARY)
 
+########################################################
+## pcre 
+########################################################
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := pcre 
+
+LOCAL_CFLAGS += -DHAVE_CONFIG_H
+
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/pcre/dist $(LOCAL_PATH)/pcre
+
+libpcre_src_files := \
+    pcre_chartables.c \
+    dist/pcre_byte_order.c \
+    dist/pcre_compile.c \
+    dist/pcre_config.c \
+    dist/pcre_dfa_exec.c \
+    dist/pcre_exec.c \
+    dist/pcre_fullinfo.c \
+    dist/pcre_get.c \
+    dist/pcre_globals.c \
+    dist/pcre_jit_compile.c \
+    dist/pcre_maketables.c \
+    dist/pcre_newline.c \
+    dist/pcre_ord2utf8.c \
+    dist/pcre_refcount.c \
+    dist/pcre_string_utils.c \
+    dist/pcre_study.c \
+    dist/pcre_tables.c \
+    dist/pcre_ucd.c \
+    dist/pcre_valid_utf8.c \
+    dist/pcre_version.c \
+    dist/pcre_xclass.c
+
+LOCAL_SRC_FILES := $(addprefix pcre/, $(libpcre_src_files))
+
+include $(BUILD_STATIC_LIBRARY)
+
 # Import cpufeatures
 $(call import-module,android/cpufeatures)
+

src/main/jni/include/shadowsocks-libev/config.h

@@ -417,3 +417,9 @@
 
 /* Define as `fork' if `vfork' does not work. */
 /* #undef vfork */
+
+/* Define to 1 if you have the <pcre.h> header file. */
+#define HAVE_PCRE_H 1
+
+/* Define to 1 if you have the <pcre/pcre.h> header file. */
+/* #undef HAVE_PCRE_PCRE_H */

src/main/res/drawable-v21/background_stat.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ripple xmlns:android="http://schemas.android.com/apk/res/android" android:color="?android:colorControlHighlight">
     <item>
-        <color android:color="@color/material_accent_300"/>
+        <color android:color="@color/material_primary_300"/>
     </item>
 </ripple>

src/main/res/drawable/background_stat.xml

@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="utf-8"?>
-<color xmlns:android="http://schemas.android.com/apk/res/android" android:color="@color/material_accent_300"/>
+<color xmlns:android="http://schemas.android.com/apk/res/android" android:color="@color/material_primary_300"/>

src/main/res/drawable/ic_arrow_drop_down.xml

@@ -1,3 +1,4 @@
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

src/main/res/drawable/ic_content_add.xml

@@ -1,3 +1,4 @@
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"

src/main/res/drawable/ic_content_copy.xml

@@ -1,3 +1,4 @@
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"

src/main/res/drawable/ic_content_create.xml

@@ -1,3 +1,4 @@
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"

src/main/res/drawable/ic_content_paste.xml

@@ -1,3 +1,4 @@
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"

src/main/res/drawable/ic_device_nfc.xml

@@ -1,3 +1,4 @@
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"

src/main/res/drawable/ic_done_all.xml

@@ -1,3 +1,4 @@
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"

src/main/res/drawable/ic_image_camera_alt.xml

@@ -1,3 +1,4 @@
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"

src/main/res/drawable/ic_social_share.xml

@@ -1,3 +1,4 @@
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"

src/main/res/drawable/ic_start_busy.xml

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
@@ -11,4 +12,4 @@
     <path
         android:fillColor="#fff"
         android:pathData="M 9.45 17.56 L 9.46 22 L 12.09 18.41 L 9.45 17.56 L 9.45 17.56 Z" />
-</vector>
+</vector>

src/main/res/drawable/ic_start_connected.xml

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
@@ -11,4 +12,4 @@
     <path
         android:fillColor="#fff"
         android:pathData="M 9.45 17.56 L 12.09 18.41 L 9.46 22 L 9.45 17.56 Z" />
-</vector>
+</vector>

src/main/res/drawable/ic_start_idle.xml

@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--suppress NewApi -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
@@ -22,4 +23,4 @@
     <path
         android:fillColor="#fff"
         android:pathData="M8.56,8.56L0,12.8l6.83,2.57,4.64-3.9ZM6.44,13.08L5,12.55l5-2.47Z" />
-</vector>
+</vector>

src/main/res/layout/layout_profiles.xml

@@ -17,8 +17,8 @@
             android:layout_gravity="bottom|end"
             android:layout_marginBottom="16dp"
             android:layout_marginEnd="16dp"
-            app:menu_colorNormal="@color/material_accent_500"
+            app:menu_colorNormal="@color/material_primary_500"
-            app:menu_colorPressed="@color/material_accent_700"
+            app:menu_colorPressed="@color/material_primary_700"
             app:fab_colorRipple="@android:color/white"
             app:layout_behavior="com.github.shadowsocks.widget.FloatingActionMenuBehavior">
 
@@ -26,8 +26,8 @@
                 android:id="@+id/fab_manual_add"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                app:fab_colorNormal="@color/material_accent_500"
+                app:fab_colorNormal="@color/material_primary_500"
-                app:fab_colorPressed="@color/material_accent_700"
+                app:fab_colorPressed="@color/material_primary_700"
                 app:fab_colorRipple="@android:color/white"
                 app:fab_size="mini"
                 app:fab_label="@string/add_profile_methods_manual_settings"
@@ -36,8 +36,8 @@
                 android:id="@+id/fab_qrcode_add"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                app:fab_colorNormal="@color/material_accent_500"
+                app:fab_colorNormal="@color/material_primary_500"
-                app:fab_colorPressed="@color/material_accent_700"
+                app:fab_colorPressed="@color/material_primary_700"
                 app:fab_colorRipple="@android:color/white"
                 app:fab_size="mini"
                 app:fab_label="@string/add_profile_methods_scan_qr_code"
@@ -46,8 +46,8 @@
                 android:id="@+id/fab_nfc_add"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                app:fab_colorNormal="@color/material_accent_500"
+                app:fab_colorNormal="@color/material_primary_500"
-                app:fab_colorPressed="@color/material_accent_700"
+                app:fab_colorPressed="@color/material_primary_700"
                 app:fab_colorRipple="@android:color/white"
                 app:fab_size="mini"
                 app:fab_label="NFC"
@@ -56,8 +56,8 @@
                 android:id="@+id/fab_import_add"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                app:fab_colorNormal="@color/material_accent_500"
+                app:fab_colorNormal="@color/material_primary_500"
-                app:fab_colorPressed="@color/material_accent_700"
+                app:fab_colorPressed="@color/material_primary_700"
                 app:fab_colorRipple="@android:color/white"
                 app:fab_size="mini"
                 app:fab_label="@string/action_import"

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

@@ -24,13 +24,9 @@
   <string name="proxy_cat">Настройки Сервера</string>
   <string name="profile_name">Имя Профиля</string>
   <string name="proxy">Сервер</string>
-  <string name="proxy_summary">Имя или IP удалённого сервера</string>
   <string name="remote_port">Удалённый порт</string>
-  <string name="remote_port_summary">%d (номер порта удалённого сервера)</string>
   <string name="port">Локальный порт</string>
-  <string name="port_summary">%d (номер порта локального сервера)</string>
   <string name="sitekey">Пароль</string>
-  <string name="sitekey_summary">Пароль удалённого сервера</string>
   <string name="enc_method">Метод Шифрования</string>
 
   <!-- feature category -->
@@ -46,6 +42,14 @@
   <string name="auto_set_gfwlist">CHN Маршрут</string>
   <string name="auto_set_gfwlist_summary">Игнорировать все сайты находящиеся в Китае</string>
   <string name="route_list">Маршрут</string>
+  <string-array name="route_entry">
+    <item>Все</item>
+    <item>Обход LAN</item>
+    <item>Обходной Китай</item>
+    <item>Обход LAN и Китай</item>
+    <item>Список GFW</item>
+    <item>Список Китай</item>
+  </string-array>
   <string name="proxied_apps">Прокси для выбранных приложений</string>
   <string name="proxied_apps_summary">Установить прокси для выбранных приложений, требует режим NAT под Android 4.x</string>
   <string name="on">Вкл</string>
@@ -141,5 +145,4 @@
   <string name="kcp_port">KCP порт</string>
   <string name="kcp_port_summary">%d (KCPTUN омер порта удалённого сервера)</string>
   <string name="kcpcli">KCP параметры</string>
-  <string name="kcpcli_summary">Командная строка KCPTUN</string>
 </resources>

src/main/res/values-v21/styles.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme.Material" parent="Theme.MaterialBase"/>
+</resources>

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

@@ -9,13 +9,9 @@
   <string name="profile">配置文件</string>
   <string name="profile_summary">新建或切换到其他配置文件</string>
   <string name="proxy">服务器</string>
-  <string name="proxy_summary">远程服务器的地址</string>
   <string name="remote_port">远程端口</string>
-  <string name="remote_port_summary">%d（远程服务器的端口号）</string>
   <string name="port">本地端口</string>
-  <string name="port_summary">%d（本地客户端的端口号）</string>
   <string name="sitekey">密码</string>
-  <string name="sitekey_summary">远程服务器的密码</string>
   <string name="enc_method">加密方法</string>
   <string name="feature_cat">功能设置</string>
   <string name="http_proxy">HTTP 代理服务器</string>
@@ -110,6 +106,8 @@
     <item>绕过局域网地址</item>
     <item>绕过中国大陆地址</item>
     <item>绕过局域网及中国大陆地址</item>
+    <item>仅代理中国大陆无法访问的地址</item>
+    <item>仅代理中国大陆地址</item>
   </string-array>
 
   <string name="action_apply_all">应用设置到所有配置文件</string>
@@ -140,6 +138,5 @@
   <string name="kcp_port">KCP 端口</string>
   <string name="kcp_port_summary">%d（远端 KCPTUN 服务器的端口号）</string>
   <string name="kcpcli">KCP 参数</string>
-  <string name="kcpcli_summary">KCPTUN 的命令行参数</string>
 
 </resources>

src/main/res/values-zh/strings.xml

@@ -10,13 +10,9 @@
   <string name="profile">設定檔</string>
   <string name="profile_summary">切換至其他設定檔或新增新設定檔</string>
   <string name="proxy">伺服器</string>
-  <string name="proxy_summary">遠端伺服器的 IP 位址或主機名稱</string>
   <string name="remote_port">遠端連接埠</string>
-  <string name="remote_port_summary">%d（遠端伺服器的連接埠號碼）</string>
   <string name="port">連接埠號碼</string>
-  <string name="port_summary">%d（本機伺服器的連接埠號碼）</string>
   <string name="sitekey">密碼</string>
-  <string name="sitekey_summary">遠端伺服器的密碼</string>
   <string name="enc_method">加密方法</string>
   <string name="feature_cat">功能設定</string>
   <string name="http_proxy">HTTP Proxy</string>
@@ -112,6 +108,8 @@
     <item>略過區域網路位址</item>
     <item>略過中國大陸位址</item>
     <item>略過區域網路及中國大陸位址</item>
+    <item>僅代理大陸屏蔽位址</item>
+    <item>僅代理大陸位址</item>
   </string-array>
 
   <string name="action_apply_all">應用設置到所有配置文件</string>
@@ -142,6 +140,5 @@
   <string name="kcp_port">KCP 連接埠</string>
   <string name="kcp_port_summary">%d（遠端 KCPTUN 伺服器的連接埠號碼）</string>
   <string name="kcpcli">KCP 參數</string>
-  <string name="kcpcli_summary">KCPTUN 的命令行參數</string>
 
 </resources>

src/main/res/values/arrays.xml

@@ -38,35 +38,22 @@
         <item>chacha20-ietf</item>
     </string-array>
 
-    <string-array name="route_entry">
-        <item>All</item>
-        <item>Bypass LAN</item>
-        <item>Bypass China</item>
-        <item>Bypass LAN &amp; China</item>
-    </string-array>
-
     <string-array name="route_value">
         <item>all</item>
         <item>bypass-lan</item>
         <item>bypass-china</item>
         <item>bypass-lan-china</item>
+        <item>gfwlist</item>
+        <item>china-list</item>
     </string-array>
 
     <string-array name="private_route">
-        <item>0.0.0.0/8</item>
         <item>10.0.0.0/8</item>
-        <item>100.64.0.0/10</item>
         <item>127.0.0.0/8</item>
         <item>169.254.0.0/16</item>
         <item>172.16.0.0/12</item>
         <item>192.0.0.0/29</item>
         <item>192.0.2.0/24</item>
-        <item>192.88.99.0/24</item>
-        <item>192.168.0.0/16</item>
-        <item>198.18.0.0/15</item>
-        <item>198.51.100.0/24</item>
-        <item>203.0.113.0/24</item>
-        <item>224.0.0.0/3</item>
     </string-array>
 
     <string-array name="bypass_private_route">
@@ -79,47 +66,8 @@
         <item>16.0.0.0/4</item>
         <item>32.0.0.0/3</item>
         <item>64.0.0.0/3</item>
-        <item>96.0.0.0/6</item>
+        <item>96.0.0.0/4</item>
-        <item>100.0.0.0/10</item>
+        <item>112.0.0.0/5</item>
-        <item>100.128.0.0/9</item>
-        <item>101.0.0.0/8</item>
-        <item>102.0.0.0/7</item>
-        <item>104.0.0.0/5</item>
-        <item>112.0.0.0/10</item>
-        <item>112.64.0.0/11</item>
-        <item>112.96.0.0/12</item>
-        <item>112.112.0.0/13</item>
-        <item>112.120.0.0/14</item>
-        <item>112.124.0.0/19</item>
-        <item>112.124.32.0/21</item>
-        <item>112.124.40.0/22</item>
-        <item>112.124.44.0/23</item>
-        <item>112.124.46.0/24</item>
-        <item>112.124.48.0/20</item>
-        <item>112.124.64.0/18</item>
-        <item>112.124.128.0/17</item>
-        <item>112.125.0.0/16</item>
-        <item>112.126.0.0/15</item>
-        <item>112.128.0.0/9</item>
-        <item>113.0.0.0/8</item>
-        <item>114.0.0.0/10</item>
-        <item>114.64.0.0/11</item>
-        <item>114.96.0.0/12</item>
-        <item>114.112.0.0/15</item>
-        <item>114.114.0.0/18</item>
-        <item>114.114.64.0/19</item>
-        <item>114.114.96.0/20</item>
-        <item>114.114.112.0/23</item>
-        <item>114.114.115.0/24</item>
-        <item>114.114.116.0/22</item>
-        <item>114.114.120.0/21</item>
-        <item>114.114.128.0/17</item>
-        <item>114.115.0.0/16</item>
-        <item>114.116.0.0/14</item>
-        <item>114.120.0.0/13</item>
-        <item>114.128.0.0/9</item>
-        <item>115.0.0.0/8</item>
-        <item>116.0.0.0/6</item>
         <item>120.0.0.0/6</item>
         <item>124.0.0.0/7</item>
         <item>126.0.0.0/8</item>
@@ -161,69 +109,12 @@
         <item>192.8.0.0/13</item>
         <item>192.16.0.0/12</item>
         <item>192.32.0.0/11</item>
-        <item>192.64.0.0/12</item>
+        <item>192.64.0.0/10</item>
-        <item>192.80.0.0/13</item>
+        <item>192.128.0.0/9</item>
-        <item>192.88.0.0/18</item>
-        <item>192.88.64.0/19</item>
-        <item>192.88.96.0/23</item>
-        <item>192.88.98.0/24</item>
-        <item>192.88.100.0/22</item>
-        <item>192.88.104.0/21</item>
-        <item>192.88.112.0/20</item>
-        <item>192.88.128.0/17</item>
-        <item>192.89.0.0/16</item>
-        <item>192.90.0.0/15</item>
-        <item>192.92.0.0/14</item>
-        <item>192.96.0.0/11</item>
-        <item>192.128.0.0/11</item>
-        <item>192.160.0.0/13</item>
-        <item>192.169.0.0/16</item>
-        <item>192.170.0.0/15</item>
-        <item>192.172.0.0/14</item>
-        <item>192.176.0.0/12</item>
-        <item>192.192.0.0/10</item>
         <item>193.0.0.0/8</item>
         <item>194.0.0.0/7</item>
-        <item>196.0.0.0/7</item>
+        <item>196.0.0.0/6</item>
-        <item>198.0.0.0/12</item>
+        <item>200.0.0.0/5</item>
-        <item>198.16.0.0/15</item>
-        <item>198.20.0.0/14</item>
-        <item>198.24.0.0/13</item>
-        <item>198.32.0.0/12</item>
-        <item>198.48.0.0/15</item>
-        <item>198.50.0.0/16</item>
-        <item>198.51.0.0/18</item>
-        <item>198.51.64.0/19</item>
-        <item>198.51.96.0/22</item>
-        <item>198.51.101.0/24</item>
-        <item>198.51.102.0/23</item>
-        <item>198.51.104.0/21</item>
-        <item>198.51.112.0/20</item>
-        <item>198.51.128.0/17</item>
-        <item>198.52.0.0/14</item>
-        <item>198.56.0.0/13</item>
-        <item>198.64.0.0/10</item>
-        <item>198.128.0.0/9</item>
-        <item>199.0.0.0/8</item>
-        <item>200.0.0.0/7</item>
-        <item>202.0.0.0/8</item>
-        <item>203.0.0.0/18</item>
-        <item>203.0.64.0/19</item>
-        <item>203.0.96.0/20</item>
-        <item>203.0.112.0/24</item>
-        <item>203.0.114.0/23</item>
-        <item>203.0.116.0/22</item>
-        <item>203.0.120.0/21</item>
-        <item>203.0.128.0/17</item>
-        <item>203.1.0.0/16</item>
-        <item>203.2.0.0/15</item>
-        <item>203.4.0.0/14</item>
-        <item>203.8.0.0/13</item>
-        <item>203.16.0.0/12</item>
-        <item>203.32.0.0/11</item>
-        <item>203.64.0.0/10</item>
-        <item>203.128.0.0/9</item>
-        <item>204.0.0.0/6</item>
         <item>208.0.0.0/4</item>
     </string-array>
 </resources>

src/main/res/values/attrs.xml

@@ -1,9 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <declare-styleable name="DropDownPreference">
-        <attr name="android:entries" />
-        <attr name="android:entryValues" />
-    </declare-styleable>
     <declare-styleable name="NumberPickerPreference">
         <attr name="max" format="integer" />
         <attr name="min" format="integer" />

src/main/res/values/colors.xml

@@ -6,8 +6,9 @@
   <color name="material_blue_grey_300">#90A4AE</color>
   <color name="material_blue_grey_500">#607D8B</color>
   <color name="material_blue_grey_700">#455A64</color>
-  <color name="material_accent_300">@color/material_blue_grey_300</color>
+  <color name="material_primary_300">@color/material_blue_grey_300</color>
-  <color name="material_accent_500">@color/material_blue_grey_500</color>
+  <color name="material_primary_500">@color/material_blue_grey_500</color>
-  <color name="material_accent_700">@color/material_blue_grey_700</color>
+  <color name="material_primary_700">@color/material_blue_grey_700</color>
+  <color name="material_accent_200">@color/material_blue_grey_500</color>
 
 </resources>

src/main/res/values/strings.xml

@@ -29,13 +29,9 @@
   <string name="proxy_cat">Server Settings</string>
   <string name="profile_name">Profile Name</string>
   <string name="proxy">Server</string>
-  <string name="proxy_summary">Hostname or IP of the remote server</string>
   <string name="remote_port">Remote Port</string>
-  <string name="remote_port_summary">%d (port number of the remote server)</string>
   <string name="port">Local Port</string>
-  <string name="port_summary">%d (port number of the local server)</string>
   <string name="sitekey">Password</string>
-  <string name="sitekey_summary">Password of the remote server</string>
   <string name="enc_method">Encrypt Method</string>
 
   <!-- feature category -->
@@ -52,6 +48,14 @@
   <string name="auto_set_gfwlist_summary">Bypass all sites located in China
   </string>
   <string name="route_list">Route</string>
+  <string-array name="route_entry">
+    <item>All</item>
+    <item>Bypass LAN</item>
+    <item>Bypass China</item>
+    <item>Bypass LAN &amp; China</item>
+    <item>GFW List</item>
+    <item>China List</item>
+  </string-array>
   <string name="proxied_apps">Per-App Proxy</string>
   <string name="proxied_apps_summary">Set proxy for selected apps, requires NAT mode under Android 4.x</string>
   <string name="on">On</string>
@@ -147,5 +151,4 @@
   <string name="kcp_port">KCP Port</string>
   <string name="kcp_port_summary">%d (port number of the remote KCPTUN server)</string>
   <string name="kcpcli">KCP Parameters (CLI)</string>
-  <string name="kcpcli_summary">The command line of KCPTUN</string>
 </resources>

src/main/res/values/styles.xml

@@ -6,19 +6,43 @@
         <item name="android:textSize">24sp</item>
     </style>
 
-    <style name="Theme.Material" parent="Theme.AppCompat.Light.NoActionBar">
+    <style name="Theme.MaterialBase" parent="Theme.AppCompat.Light.NoActionBar">
-        <item name="android:navigationBarColor">@color/material_accent_700</item>
+        <!--suppress NewApi -->
-        <item name="colorAccent">@color/material_accent_500</item>
+        <item name="android:navigationBarColor">@color/material_primary_700</item>
-        <item name="colorButtonNormal">@color/material_accent_500</item>
+        <item name="colorAccent">@color/material_primary_500</item>
-        <item name="colorPrimary">@color/material_accent_500</item>
+        <item name="colorButtonNormal">@color/material_primary_500</item>
-        <item name="colorPrimaryDark">@color/material_accent_700</item>
+        <item name="colorPrimary">@color/material_primary_500</item>
+        <item name="colorPrimaryDark">@color/material_primary_700</item>
+        <item name="preferenceTheme">@style/Theme.Material.PreferenceThemeOverlay</item>
     </style>
 
     <style name="Theme.Material.Dialog" parent="Theme.AppCompat.Light.Dialog">
-        <item name="colorAccent">@color/material_accent_500</item>
+        <item name="colorAccent">@color/material_primary_500</item>
-        <item name="colorPrimary">@color/material_accent_500</item>
+        <item name="colorButtonNormal">@color/material_accent_200</item>
-        <item name="colorPrimaryDark">@color/material_accent_700</item>
+        <item name="colorPrimary">@color/material_primary_500</item>
+        <item name="colorPrimaryDark">@color/material_primary_700</item>
+        <item name="preferenceTheme">@style/Theme.Material.PreferenceThemeOverlay</item>
         <item name="windowNoTitle">true</item>
     </style>
 
+    <!-- Fix for wrong padding on v17-v20 based on: https://github.com/Gericop/Android-Support-Preference-V7-Fix/blob/a6082cb/preference-v7/src/main/res/values-v17/styles.xml -->
+    <style name="Theme.Material" parent="Theme.MaterialBase">
+        <item name="android:listPreferredItemPaddingStart">16dp</item>
+        <item name="android:listPreferredItemPaddingEnd">16dp</item>
+    </style>
+    <!-- This is needed because the default PreferenceCategory appearance doesn't use bold text style -->
+    <style name="Preference_TextAppearanceMaterialBody2">
+        <item name="android:textSize">14sp</item>
+        <item name="android:fontFamily">sans-serif-medium</item>
+        <item name="android:textStyle">bold</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+    </style>
+    <style name="Theme.Material.PreferenceThemeOverlay" parent="@style/PreferenceThemeOverlay.v14.Material">
+        <item name="preferenceFragmentListStyle">@style/Theme.Material.PreferenceFragmentList</item>
+    </style>
+    <style name="Theme.Material.PreferenceFragmentList" parent="@style/PreferenceFragmentList.Material">
+        <item name="android:fadeScrollbars">true</item>
+        <item name="android:scrollbars">vertical</item>
+    </style>
+
 </resources>

src/main/res/xml/pref_all.xml

@@ -2,39 +2,40 @@
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
                   xmlns:app="http://schemas.android.com/apk/res/com.github.shadowsocks">
 
-    <PreferenceCategory
+    <tk.mygod.preference.PreferenceCategory
             android:title="@string/proxy_cat">
 
-        <com.github.shadowsocks.preferences.SummaryEditTextPreference
+        <tk.mygod.preference.EditTextPreference
                 android:key="profileName"
                 android:persistent="false"
+                android:summary="%s"
                 android:title="@string/profile_name"/>
-        <com.github.shadowsocks.preferences.SummaryEditTextPreference
+        <tk.mygod.preference.EditTextPreference
                 android:key="proxy"
                 android:persistent="false"
-                android:summary="@string/proxy_summary"
+                android:summary="%s"
                 android:title="@string/proxy"/>
-        <com.github.shadowsocks.preferences.NumberPickerPreference
+        <tk.mygod.preference.NumberPickerPreference
                 app:min="1"
                 app:max="65535"
                 android:key="remotePortNum"
                 android:persistent="false"
-                android:summary="@string/remote_port_summary"
+                android:summary="%d"
                 android:title="@string/remote_port"/>
-        <com.github.shadowsocks.preferences.NumberPickerPreference
+        <tk.mygod.preference.NumberPickerPreference
                 app:min="1025"
                 app:max="65535"
                 android:key="localPortNum"
                 android:persistent="false"
-                android:summary="@string/port_summary"
+                android:summary="%d"
                 android:title="@string/port"/>
-        <com.github.shadowsocks.preferences.PasswordEditTextPreference
+        <tk.mygod.preference.EditTextPreference
                 android:inputType="textPassword"
                 android:key="sitekey"
                 android:persistent="false"
-                android:summary="@string/sitekey_summary"
+                android:summary="%s"
                 android:title="@string/sitekey"/>
-        <com.github.shadowsocks.preferences.DropDownPreference
+        <android.support.v7.preference.DropDownPreference
                 android:key="encMethod"
                 android:persistent="false"
                 android:entries="@array/enc_method_entry"
@@ -47,12 +48,12 @@
                 android:summary="@string/onetime_auth_summary"
                 android:title="@string/onetime_auth"/>
 
-    </PreferenceCategory>
+    </tk.mygod.preference.PreferenceCategory>
 
-    <PreferenceCategory
+    <tk.mygod.preference.PreferenceCategory
             android:title="@string/feature_cat">
 
-        <com.github.shadowsocks.preferences.DropDownPreference
+        <android.support.v7.preference.DropDownPreference
                 android:key="route"
                 android:persistent="false"
                 android:entries="@array/route_entry"
@@ -75,9 +76,9 @@
                 android:summary="@string/udp_dns_summary"
                 android:title="@string/udp_dns"/>
 
-    </PreferenceCategory>
+    </tk.mygod.preference.PreferenceCategory>
 
-    <PreferenceCategory
+    <tk.mygod.preference.PreferenceCategory
             android:title="@string/kcp">
 
         <SwitchPreference
@@ -86,7 +87,7 @@
                 android:summary="@string/kcp_summary"
                 android:title="@string/kcp"/>
 
-        <com.github.shadowsocks.preferences.NumberPickerPreference
+        <tk.mygod.preference.NumberPickerPreference
                 app:min="1"
                 app:max="65535"
                 android:key="kcpPort"
@@ -94,15 +95,15 @@
                 android:summary="@string/kcp_port_summary"
                 android:title="@string/kcp_port"/>
 
-        <com.github.shadowsocks.preferences.KcpCliPreference
+        <tk.mygod.preference.EditTextPreference
                 android:key="kcpcli"
                 android:persistent="false"
-                android:summary="@string/kcpcli_summary"
+                android:summary="%s"
                 android:title="@string/kcpcli"/>
 
-    </PreferenceCategory>
+    </tk.mygod.preference.PreferenceCategory>
 
-    <PreferenceCategory android:title="@string/misc_cat">
+    <tk.mygod.preference.PreferenceCategory android:title="@string/misc_cat">
 
         <SwitchPreference
                 android:key="isAutoConnect"
@@ -125,7 +126,7 @@
                     android:summary="@string/flush_dnscache_summary"/>
         <Preference android:key="about" android:title="@string/about"/>
 
-    </PreferenceCategory>
+    </tk.mygod.preference.PreferenceCategory>
 
 
 </PreferenceScreen>

src/main/scala/com/github/shadowsocks/AppManager.scala

@@ -46,14 +46,13 @@ import android.content._
 import android.content.pm.PackageManager
 import android.graphics.drawable.Drawable
 import android.os.{Bundle, Handler}
-import android.preference.PreferenceManager
 import android.support.v7.app.AppCompatActivity
 import android.support.v7.widget.Toolbar.OnMenuItemClickListener
 import android.support.v7.widget.{DefaultItemAnimator, LinearLayoutManager, RecyclerView, Toolbar}
 import android.view._
 import android.widget._
-import com.github.shadowsocks.utils.{Key, Utils}
 import com.github.shadowsocks.ShadowsocksApplication.app
+import com.github.shadowsocks.utils.{Key, Utils}
 
 import scala.collection.JavaConversions._
 import scala.collection.mutable
@@ -143,7 +142,7 @@ class AppManager extends AppCompatActivity with OnMenuItemClickListener {
   private var loadingView: View = _
   private val appsLoading = new AtomicBoolean
   private var handler: Handler = _
-  private val profile = app.currentProfile.get
+  private val profile = app.currentProfile.orNull
 
   private def initProxiedApps(str: String = profile.individual) = proxiedApps = str.split('\n').to[mutable.HashSet]
 
@@ -213,6 +212,8 @@ class AppManager extends AppCompatActivity with OnMenuItemClickListener {
   protected override def onCreate(savedInstanceState: Bundle) {
     super.onCreate(savedInstanceState)
 
+    if (profile == null) finish()
+
     handler = new Handler()
 
     this.setContentView(R.layout.layout_apps)

src/main/scala/com/github/shadowsocks/BaseService.scala

@@ -69,6 +69,7 @@ trait BaseService extends Service {
   final val callbacks = new RemoteCallbackList[IShadowsocksServiceCallback]
   var callbacksCount: Int = _
   lazy val handler = new Handler(getMainLooper)
+  lazy val restartHanlder = new Handler(getMainLooper)
 
   private val closeReceiver: BroadcastReceiver = (context: Context, intent: Intent) => {
     Toast.makeText(context, R.string.stopping, Toast.LENGTH_SHORT).show()
@@ -82,7 +83,10 @@ trait BaseService extends Service {
    val activeNetwork = cm.getActiveNetworkInfo()
    val isConnected = activeNetwork != null && activeNetwork.isConnected()
 
-   if (isConnected && profile.kcp && kcptunProcess != null) kcptunProcess.restart()
+   if (isConnected && profile.kcp && kcptunProcess != null) {
+     restartHanlder.removeCallbacks(null)
+     restartHanlder.postDelayed(() => kcptunProcess.restart(), 2000)
+   }
   }
   var networkReceiverRegistered: Boolean = _
 
@@ -91,6 +95,8 @@ trait BaseService extends Service {
       state
     }
 
+    override def getProfileName: String = if (profile == null) null else profile.name
+
     override def unregisterCallback(cb: IShadowsocksServiceCallback) {
       if (cb != null && callbacks.unregister(cb)) {
         callbacksCount -= 1
@@ -282,7 +288,7 @@ trait BaseService extends Service {
         val n = callbacks.beginBroadcast()
         for (i <- 0 until n) {
           try {
-            callbacks.getBroadcastItem(i).stateChanged(s, msg)
+            callbacks.getBroadcastItem(i).stateChanged(s, binder.getProfileName, msg)
           } catch {
             case _: Exception => // Ignore
           }
@@ -297,10 +303,11 @@ trait BaseService extends Service {
     val default = getString(R.string.black_list)
     try {
       val container = app.containerHolder.getContainer
-      val update = container.getString("black_list")
+      val update = container.getString("black_list_lite")
-      if (update == null || update.isEmpty) default else update
+      val list = if (update == null || update.isEmpty) default else update
+      "exclude = " + list + ";"
     } catch {
-      case ex: Exception => default
+      case ex: Exception => "exclude = " + default + ";"
     }
   }
 }

src/main/scala/com/github/shadowsocks/BootReceiver.scala

@@ -53,5 +53,7 @@ object BootReceiver {
 }
 
 class BootReceiver extends BroadcastReceiver {
-  def onReceive(context: Context, intent: Intent) = Utils.startSsService(context)
+  def onReceive(context: Context, intent: Intent) = {
+    Utils.startSsService(context)
+  }
 }

src/main/scala/com/github/shadowsocks/GuardedProcess.scala

@@ -97,14 +97,17 @@ class GuardedProcess(cmd: Seq[String]) {
           semaphore.release
           process.waitFor
 
-          if (isRestart) {
+          this.synchronized {
-            isRestart = false
+            if (isRestart) {
-          } else {
+              isRestart = false
-            if (currentTimeMillis - startTime < 1000) {
+            } else {
-              Log.w(TAG, "process exit too fast, stop guard: " + cmd)
+              if (currentTimeMillis - startTime < 1000) {
-              isDestroyed = true
+                Log.w(TAG, "process exit too fast, stop guard: " + cmd)
+                isDestroyed = true
+              }
             }
           }
+
         }
       } catch {
         case ignored: InterruptedException =>
@@ -134,8 +137,10 @@ class GuardedProcess(cmd: Seq[String]) {
   }
 
   def restart() {
-    isRestart = true
+    this.synchronized {
-    process.destroy()
+      isRestart = true
+      process.destroy()
+    }
   }
 
   @throws(classOf[InterruptedException])

src/main/scala/com/github/shadowsocks/ProfileManagerActivity.scala

@@ -235,7 +235,7 @@ final class ProfileManagerActivity extends AppCompatActivity with OnMenuItemClic
     }).attachToRecyclerView(profilesList)
 
     attachService(new IShadowsocksServiceCallback.Stub {
-      def stateChanged(state: Int, msg: String) = () // ignore
+      def stateChanged(state: Int, profileName: String, msg: String) = () // ignore
       def trafficUpdated(txRate: Long, rxRate: Long, txTotal: Long, rxTotal: Long) =
         if (selectedItem != null) selectedItem.updateText(txTotal, rxTotal)
     })
@@ -276,7 +276,7 @@ final class ProfileManagerActivity extends AppCompatActivity with OnMenuItemClic
     updateNfcState()
   }
 
-  override def onNewIntent(intent: Intent): Unit ={
+  override def onNewIntent(intent: Intent) {
     super.onNewIntent(intent)
     handleShareIntent(intent)
   }

src/main/scala/com/github/shadowsocks/ScannerActivity.scala

@@ -1,6 +1,5 @@
 package com.github.shadowsocks
 
-import android.Manifest
 import android.app.Activity
 import android.content.Intent
 import android.content.pm.PackageManager
@@ -48,13 +47,13 @@ class ScannerActivity extends AppCompatActivity with ZXingScannerView.ResultHand
   override def onResume() {
     super.onResume()
     val permissionCheck = ContextCompat.checkSelfPermission(this,
-      Manifest.permission.CAMERA)
+      android.Manifest.permission.CAMERA)
     if (permissionCheck == PackageManager.PERMISSION_GRANTED) {
       scannerView.setResultHandler(this) // Register ourselves as a handler for scan results.
       scannerView.startCamera()          // Start camera on resume
     } else {
       ActivityCompat.requestPermissions(this,
-        Array(Manifest.permission.CAMERA), MY_PERMISSIONS_REQUEST_CAMERA)
+        Array(android.Manifest.permission.CAMERA), MY_PERMISSIONS_REQUEST_CAMERA)
     }
   }
 

src/main/scala/com/github/shadowsocks/Shadowsocks.scala

@@ -41,7 +41,8 @@ package com.github.shadowsocks
 import java.io.{FileOutputStream, IOException, InputStream, OutputStream}
 import java.lang.System.currentTimeMillis
 import java.net.{HttpURLConnection, URL}
-import java.util
+import java.util.Date
+import java.util.Hashtable
 import java.util.Locale
 
 import android.app.backup.BackupManager
@@ -59,15 +60,16 @@ import android.util.Log
 import android.view.{View, ViewGroup}
 import android.widget._
 import com.github.jorgecastilloprz.FABProgressCircle
+import com.github.shadowsocks.ShadowsocksApplication.app
 import com.github.shadowsocks.aidl.IShadowsocksServiceCallback
 import com.github.shadowsocks.database._
 import com.github.shadowsocks.utils.CloseUtils._
 import com.github.shadowsocks.utils._
-import com.github.shadowsocks.ShadowsocksApplication.app
 import com.google.android.gms.ads.{AdRequest, AdSize, AdView}
 import eu.chainfire.libsuperuser.Shell
 
 import scala.collection.mutable.ArrayBuffer
+import scala.util.Random
 
 object Typefaces {
   def get(c: Context, assetPath: String): Typeface = {
@@ -87,7 +89,7 @@ object Typefaces {
   }
 
   private final val TAG = "Typefaces"
-  private final val cache = new util.Hashtable[String, Typeface]
+  private final val cache = new Hashtable[String, Typeface]
 }
 
 object Shadowsocks {
@@ -111,7 +113,7 @@ class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
 
   // Services
   private val callback = new IShadowsocksServiceCallback.Stub {
-    def stateChanged(s: Int, m: String) {
+    def stateChanged(s: Int, profileName: String, m: String) {
       handler.post(() => {
         s match {
           case State.CONNECTING =>
@@ -186,8 +188,8 @@ class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
       snackbar.show
     }
 
-    if (!app.settings.getBoolean(BuildConfig.VERSION_NAME, false)) {
+    if (app.settings.getInt(Key.currentVersionCode, -1) != BuildConfig.VERSION_CODE) {
-      app.editor.putBoolean(BuildConfig.VERSION_NAME, true).apply()
+      app.editor.putInt(Key.currentVersionCode, BuildConfig.VERSION_CODE).apply()
 
       recovery()
 
@@ -487,7 +489,18 @@ class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
       adView.setAdUnitId("ca-app-pub-9097031975646651/7760346322")
       adView.setAdSize(AdSize.SMART_BANNER)
       preferences.getView.asInstanceOf[ViewGroup].addView(adView, 1)
-      adView.loadAd(new AdRequest.Builder().build())
+
+      // Demographics
+      val random = new Random()
+      val adBuilder = new AdRequest.Builder()
+      adBuilder.setGender(AdRequest.GENDER_MALE)
+      val year = 1975 + random.nextInt(40)
+      val month = 1 + random.nextInt(12)
+      val day = random.nextInt(28)
+      adBuilder.setBirthday(new Date(year, month, day))
+
+      // Load Ad
+      adView.loadAd(adBuilder.build())
     } else adView.setVisibility(View.VISIBLE) else if (adView != null) adView.setVisibility(View.GONE)
 
     preferences.setProfile(profile)
@@ -514,6 +527,7 @@ class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
     crashRecovery()
 
     copyAssets(System.getABI)
+    copyAssets("acl")
 
     val ab = new ArrayBuffer[String]
     for (executable <- EXECUTABLES) {

src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala

@@ -89,7 +89,7 @@ class ShadowsocksApplication extends Application {
   }
 
   override def onCreate() {
-    java.lang.System.setProperty(LocalLog.LOCAL_LOG_LEVEL_PROPERTY, "ERROR")
+    if (!BuildConfig.DEBUG) java.lang.System.setProperty(LocalLog.LOCAL_LOG_LEVEL_PROPERTY, "ERROR")
     app = this
     AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)
     val tm = TagManager.getInstance(this)
@@ -112,7 +112,7 @@ class ShadowsocksApplication extends Application {
     }
     pending.setResultCallback(callback, 2, TimeUnit.SECONDS)
 
-    TcpFastOpen.enabled(settings.getBoolean(Key.tfo, false))
+    TcpFastOpen.enabled(settings.getBoolean(Key.tfo, TcpFastOpen.sendEnabled))
   }
 
   def refreshContainerHolder {

src/main/scala/com/github/shadowsocks/ShadowsocksNatService.scala

@@ -71,18 +71,6 @@ class ShadowsocksNatService extends BaseService {
   var su: Shell.Interactive = _
 
   def startShadowsocksDaemon() {
-    if (profile.route != Route.ALL) {
-      val acl: Array[Array[String]] = profile.route match {
-        case Route.BYPASS_LAN => Array(getResources.getStringArray(R.array.private_route))
-        case Route.BYPASS_CHN => Array(getResources.getStringArray(R.array.chn_route))
-        case Route.BYPASS_LAN_CHN =>
-          Array(getResources.getStringArray(R.array.private_route), getResources.getStringArray(R.array.chn_route))
-      }
-      Utils.printToFile(new File(getApplicationInfo.dataDir + "/acl.list"))(p => {
-        acl.flatten.foreach(p.println)
-      })
-    }
-
     val conf = if (profile.kcp) {
       ConfigUtils
       .SHADOWSOCKS.formatLocal(Locale.ENGLISH, "127.0.0.1", profile.localPort + 90, profile.localPort,
@@ -108,7 +96,13 @@ class ShadowsocksNatService extends BaseService {
 
     if (profile.route != Route.ALL) {
       cmd += "--acl"
-      cmd += (getApplicationInfo.dataDir + "/acl.list")
+      profile.route match {
+        case Route.BYPASS_LAN => cmd += (getApplicationInfo.dataDir + "/bypass_lan.acl")
+        case Route.BYPASS_CHN => cmd += (getApplicationInfo.dataDir + "/bypass_chn.acl")
+        case Route.BYPASS_LAN_CHN => cmd += (getApplicationInfo.dataDir + "/bypass_lan_chn.acl")
+        case Route.GFWLIST => cmd += (getApplicationInfo.dataDir + "/gfwlist.acl")
+        case Route.CHINALIST => cmd += (getApplicationInfo.dataDir + "/chinalist.acl")
+      }
     }
 
     if (BuildConfig.DEBUG) Log.d(TAG, cmd.mkString(" "))
@@ -142,11 +136,16 @@ class ShadowsocksNatService extends BaseService {
         , "-u"
         , "-t" , "10"
         , "-b" , "127.0.0.1"
-        , "-L" , "8.8.8.8:53"
         , "-l" , (profile.localPort + 53).toString
         , "-P" , getApplicationInfo.dataDir
         , "-c" , getApplicationInfo.dataDir + "/ss-tunnel-nat.conf")
 
+      cmd += "-L"
+      if (profile.route == Route.CHINALIST)
+        cmd += "114.114.114.114:53"
+      else
+        cmd += "8.8.8.8:53"
+
       if (profile.auth) cmd += "-A"
 
       if (BuildConfig.DEBUG) Log.d(TAG, cmd.mkString(" "))
@@ -184,12 +183,23 @@ class ShadowsocksNatService extends BaseService {
 
   def startDnsDaemon() {
 
-    val conf = if (profile.route == Route.BYPASS_CHN || profile.route == Route.BYPASS_LAN_CHN) {
+    val reject = if (profile.ipv6) "224.0.0.0/3" else "224.0.0.0/3, ::/0"
-      ConfigUtils.PDNSD_DIRECT.formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir,
+
-        "127.0.0.1", profile.localPort + 53, getBlackList, profile.localPort + 63, "")
+    val conf = profile.route match {
-    } else {
+      case Route.BYPASS_CHN | Route.BYPASS_LAN_CHN | Route.GFWLIST => {
-      ConfigUtils.PDNSD_LOCAL.formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir,
+        ConfigUtils.PDNSD_DIRECT.formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir,
-        "127.0.0.1", profile.localPort + 53, profile.localPort + 63, "")
+          "127.0.0.1", profile.localPort + 53, "1.2.4.8, 114.114.114.114",
+          getBlackList, reject, profile.localPort + 63, reject)
+      }
+      case Route.CHINALIST => {
+        ConfigUtils.PDNSD_DIRECT.formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir,
+          "127.0.0.1", profile.localPort + 53, "8.8.8.8, 208.67.222.222",
+          "", reject, profile.localPort + 63, reject)
+      }
+      case _ => {
+        ConfigUtils.PDNSD_LOCAL.formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir,
+          "127.0.0.1", profile.localPort + 53, profile.localPort + 63, reject)
+      }
     }
 
     Utils.printToFile(new File(getApplicationInfo.dataDir + "/pdnsd-nat.conf"))(p => {
@@ -298,23 +308,15 @@ class ShadowsocksNatService extends BaseService {
     su.addCommand((init_sb ++ http_sb).toArray)
   }
 
-  override def startRunner(profile: Profile) = if (su == null) {
+  override def startRunner(profile: Profile) = if (su == null)
     su = new Shell.Builder().useSU().setWantSTDERR(true).setWatchdogTimeout(10).open((_, exitCode, _) =>
       if (exitCode == 0) super.startRunner(profile) else {
         if (su != null) {
-          Log.wtf(TAG, "libsuperuser#55 has been fixed. Please remove the redundant code.")
           su.close()
           su = null
         }
         super.stopRunner(true, getString(R.string.nat_no_root))
       })
-    su.waitForIdle()
-    if (!su.isRunning) {
-      su.close()
-      su = null
-      super.stopRunner(true, getString(R.string.nat_no_root))
-    }
-  }
 
   override def connect() {
     super.connect()

src/main/scala/com/github/shadowsocks/ShadowsocksNotification.scala

@@ -19,7 +19,7 @@ class ShadowsocksNotification(private val service: BaseService, profileName: Str
   private val keyGuard = service.getSystemService(Context.KEYGUARD_SERVICE).asInstanceOf[KeyguardManager]
   private lazy val nm = service.getSystemService(Context.NOTIFICATION_SERVICE).asInstanceOf[NotificationManager]
   private lazy val callback = new Stub {
-    override def stateChanged(state: Int, msg: String) = () // ignore
+    override def stateChanged(state: Int, profileName: String, msg: String) = ()  // ignore
     override def trafficUpdated(txRate: Long, rxRate: Long, txTotal: Long, rxTotal: Long) {
       val txr = TrafficMonitor.formatTraffic(txRate)
       val rxr = TrafficMonitor.formatTraffic(rxRate)
@@ -34,7 +34,7 @@ class ShadowsocksNotification(private val service: BaseService, profileName: Str
 
   private val builder = new NotificationCompat.Builder(service)
     .setWhen(0)
-    .setColor(ContextCompat.getColor(service, R.color.material_accent_500))
+    .setColor(ContextCompat.getColor(service, R.color.material_primary_500))
     .setTicker(service.getString(R.string.forward_success))
     .setContentTitle(profileName)
     .setContentIntent(PendingIntent.getActivity(service, 0, new Intent(service, classOf[Shadowsocks])

src/main/scala/com/github/shadowsocks/ShadowsocksRunnerService.scala

@@ -54,10 +54,12 @@ class ShadowsocksRunnerService extends Service with ServiceBoundContext {
   }
 
   override def onServiceConnected() {
-    handler.postDelayed(() => if (bgService != null) {
+    handler.postDelayed(() => {
-      if (app.isNatEnabled) startBackgroundService()
+      if (bgService != null) {
-      else if (VpnService.prepare(ShadowsocksRunnerService.this) == null) startBackgroundService()
+        if (app.isNatEnabled) startBackgroundService()
-      stopSelf()
+        else if (VpnService.prepare(ShadowsocksRunnerService.this) == null) startBackgroundService()
+        handler.postDelayed(() => stopSelf(), 10000)
+      }
     }, 1000)
   }
 

src/main/scala/com/github/shadowsocks/ShadowsocksSettings.scala

@@ -6,14 +6,16 @@ import android.content.SharedPreferences.OnSharedPreferenceChangeListener
 import android.content.{Intent, SharedPreferences}
 import android.net.Uri
 import android.os.Bundle
-import android.preference.{Preference, PreferenceFragment, SwitchPreference}
 import android.support.design.widget.Snackbar
+import android.support.v14.preference.SwitchPreference
 import android.support.v7.app.AlertDialog
+import android.support.v7.preference.{DropDownPreference, Preference}
 import android.webkit.{WebView, WebViewClient}
 import com.github.shadowsocks.ShadowsocksApplication.app
 import com.github.shadowsocks.database.Profile
-import com.github.shadowsocks.preferences._
+import com.github.shadowsocks.preferences.KcpCliPreferenceDialogFragment
 import com.github.shadowsocks.utils.{Key, TcpFastOpen, Utils}
+import tk.mygod.preference._
 
 object ShadowsocksSettings {
   // Constants
@@ -27,31 +29,25 @@ object ShadowsocksSettings {
     pref.asInstanceOf[DropDownPreference].setValue(value)
   }
 
-  def updatePasswordEditTextPreference(pref: Preference, value: String) {
+  def updateEditTextPreference(pref: Preference, value: String) {
-    pref.setSummary(value)
+    pref.asInstanceOf[EditTextPreference].setText(value)
-    pref.asInstanceOf[PasswordEditTextPreference].setText(value)
   }
 
   def updateNumberPickerPreference(pref: Preference, value: Int) {
     pref.asInstanceOf[NumberPickerPreference].setValue(value)
   }
 
-  def updateSummaryEditTextPreference(pref: Preference, value: String) {
-    pref.setSummary(value)
-    pref.asInstanceOf[SummaryEditTextPreference].setText(value)
-  }
-
   def updateSwitchPreference(pref: Preference, value: Boolean) {
     pref.asInstanceOf[SwitchPreference].setChecked(value)
   }
 
   def updatePreference(pref: Preference, name: String, profile: Profile) {
     name match {
-      case Key.name => updateSummaryEditTextPreference(pref, profile.name)
+      case Key.name => updateEditTextPreference(pref, profile.name)
-      case Key.host => updateSummaryEditTextPreference(pref, profile.host)
+      case Key.host => updateEditTextPreference(pref, profile.host)
       case Key.remotePort => updateNumberPickerPreference(pref, profile.remotePort)
       case Key.localPort => updateNumberPickerPreference(pref, profile.localPort)
-      case Key.password => updatePasswordEditTextPreference(pref, profile.password)
+      case Key.password => updateEditTextPreference(pref, profile.password)
       case Key.method => updateDropDownPreference(pref, profile.method)
       case Key.route => updateDropDownPreference(pref, profile.route)
       case Key.proxyApps => updateSwitchPreference(pref, profile.proxyApps)
@@ -60,7 +56,7 @@ object ShadowsocksSettings {
       case Key.ipv6 => updateSwitchPreference(pref, profile.ipv6)
       case Key.kcp => updateSwitchPreference(pref, profile.kcp)
       case Key.kcpPort => updateNumberPickerPreference(pref, profile.kcpPort)
-      case Key.kcpcli => updateSummaryEditTextPreference(pref, profile.kcpcli)
+      case Key.kcpcli => updateEditTextPreference(pref, profile.kcpcli)
     }
   }
 }
@@ -73,8 +69,7 @@ class ShadowsocksSettings extends PreferenceFragment with OnSharedPreferenceChan
 
   private var isProxyApps: SwitchPreference = _
 
-  override def onCreate(savedInstanceState: Bundle) {
+  override def onCreatePreferences(bundle: Bundle, key: String) {
-    super.onCreate(savedInstanceState)
     addPreferencesFromResource(R.xml.pref_all)
     getPreferenceManager.getSharedPreferences.registerOnSharedPreferenceChangeListener(this)
 
@@ -206,8 +201,29 @@ class ShadowsocksSettings extends PreferenceFragment with OnSharedPreferenceChan
     })
   }
 
+  override def onDisplayPreferenceDialog(preference: Preference) = preference match {
+    case _: EditTextPreference => displayPreferenceDialog(preference.getKey,
+      if (preference.getKey == Key.kcpcli) new KcpCliPreferenceDialogFragment()
+      else new EditTextPreferenceDialogFragment())
+    case _: NumberPickerPreference =>
+      displayPreferenceDialog(preference.getKey, new NumberPickerPreferenceDialogFragment())
+    case _ => super.onDisplayPreferenceDialog(preference)
+  }
+
   def refreshProfile() {
-    profile = app.currentProfile.get
+    profile = app.currentProfile match {
+      case Some(p) => p
+      case None =>
+        app.profileManager.getFirstProfile match {
+          case Some(p) =>
+            app.profileId(p.id)
+            p
+          case None =>
+            val default = app.profileManager.createDefault()
+            app.profileId(default.id)
+            default
+        }
+    }
     isProxyApps.setChecked(profile.proxyApps)
   }
 

src/main/scala/com/github/shadowsocks/ShadowsocksTileService.scala

@@ -5,7 +5,6 @@ import android.graphics.drawable.Icon
 import android.service.quicksettings.{Tile, TileService}
 import com.github.shadowsocks.aidl.IShadowsocksServiceCallback
 import com.github.shadowsocks.utils.{State, Utils}
-import com.github.shadowsocks.ShadowsocksApplication.app
 
 /**
   * @author Mygod
@@ -23,7 +22,7 @@ final class ShadowsocksTileService extends TileService with ServiceBoundContext
   private lazy val iconConnected = Icon.createWithResource(this, R.drawable.ic_start_connected)
   private lazy val callback = new IShadowsocksServiceCallback.Stub {
     def trafficUpdated(txRate: Long, rxRate: Long, txTotal: Long, rxTotal: Long) = ()
-    def stateChanged(state: Int, msg: String) {
+    def stateChanged(state: Int, profileName: String, msg: String) {
       val tile = getQsTile
       if (tile != null) {
         state match {
@@ -33,10 +32,7 @@ final class ShadowsocksTileService extends TileService with ServiceBoundContext
             tile.setState(Tile.STATE_INACTIVE)
           case State.CONNECTED =>
             tile.setIcon(iconConnected)
-            tile.setLabel(app.currentProfile match {
+            tile.setLabel(if (profileName == null) getString(R.string.app_name) else profileName)
-              case Some(profile) => profile.name
-              case None => getString(R.string.app_name)
-            })
             tile.setState(Tile.STATE_ACTIVE)
           case _ =>
             tile.setIcon(iconBusy)
@@ -48,7 +44,7 @@ final class ShadowsocksTileService extends TileService with ServiceBoundContext
     }
   }
 
-  override def onServiceConnected() = callback.stateChanged(bgService.getState, null)
+  override def onServiceConnected() = callback.stateChanged(bgService.getState, bgService.getProfileName, null)
 
   override def onCreate {
     super.onCreate

src/main/scala/com/github/shadowsocks/ShadowsocksVpnService.scala

@@ -42,6 +42,7 @@ package com.github.shadowsocks
 import java.io.File
 import java.util.Locale
 
+import android.annotation.SuppressLint
 import android.content._
 import android.content.pm.PackageManager.NameNotFoundException
 import android.net.VpnService
@@ -225,18 +226,6 @@ class ShadowsocksVpnService extends VpnService with BaseService {
   }
 
   def startShadowsocksDaemon() {
-    if (profile.route != Route.ALL) {
-      val acl: Array[Array[String]] = profile.route match {
-        case Route.BYPASS_LAN => Array(getResources.getStringArray(R.array.private_route))
-        case Route.BYPASS_CHN => Array(getResources.getStringArray(R.array.chn_route))
-        case Route.BYPASS_LAN_CHN =>
-          Array(getResources.getStringArray(R.array.private_route), getResources.getStringArray(R.array.chn_route))
-      }
-      Utils.printToFile(new File(getApplicationInfo.dataDir + "/acl.list"))(p => {
-        acl.flatten.foreach(p.println)
-      })
-    }
-
     val conf = if (profile.kcp) {
       ConfigUtils
       .SHADOWSOCKS.formatLocal(Locale.ENGLISH, "127.0.0.1", profile.localPort + 90, profile.localPort,
@@ -262,7 +251,13 @@ class ShadowsocksVpnService extends VpnService with BaseService {
 
     if (profile.route != Route.ALL) {
       cmd += "--acl"
-      cmd += (getApplicationInfo.dataDir + "/acl.list")
+      profile.route match {
+        case Route.BYPASS_LAN => cmd += (getApplicationInfo.dataDir + "/bypass_lan.acl")
+        case Route.BYPASS_CHN => cmd += (getApplicationInfo.dataDir + "/bypass_chn.acl")
+        case Route.BYPASS_LAN_CHN => cmd += (getApplicationInfo.dataDir + "/bypass_lan_chn.acl")
+        case Route.GFWLIST => cmd += (getApplicationInfo.dataDir + "/gfwlist.acl")
+        case Route.CHINALIST => cmd += (getApplicationInfo.dataDir + "/chinalist.acl")
+      }
     }
 
     if (TcpFastOpen.sendEnabled) cmd += "--fast-open"
@@ -289,10 +284,15 @@ class ShadowsocksVpnService extends VpnService with BaseService {
       , "-V"
       , "-t", "10"
       , "-b", "127.0.0.1"
-      , "-L", "8.8.8.8:53"
       , "-P", getApplicationInfo.dataDir
       , "-c", getApplicationInfo.dataDir + "/ss-tunnel-vpn.conf")
 
+    cmd += "-L"
+    if (profile.route == Route.CHINALIST)
+      cmd += "114.114.114.114:53"
+    else
+      cmd += "8.8.8.8:53"
+
     if (profile.auth) cmd += "-A"
 
     if (BuildConfig.DEBUG) Log.d(TAG, cmd.mkString(" "))
@@ -301,14 +301,21 @@ class ShadowsocksVpnService extends VpnService with BaseService {
   }
 
   def startDnsDaemon() {
-    val ipv6 = if (profile.ipv6) "" else "reject = ::/0;"
+    val reject = if (profile.ipv6) "224.0.0.0/3" else "224.0.0.0/3, ::/0"
-    val conf = {
+    val conf = profile.route match {
-      if (profile.route == Route.BYPASS_CHN || profile.route == Route.BYPASS_LAN_CHN) {
+      case Route.BYPASS_CHN | Route.BYPASS_LAN_CHN | Route.GFWLIST => {
         ConfigUtils.PDNSD_DIRECT.formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir,
-          "0.0.0.0", profile.localPort + 53, getBlackList, profile.localPort + 63, ipv6)
+          "0.0.0.0", profile.localPort + 53, "114.114.114.114, 119.29.29.29, 1.2.4.8",
-      } else {
+          getBlackList, reject, profile.localPort + 63, reject)
+      }
+      case Route.CHINALIST => {
+        ConfigUtils.PDNSD_DIRECT.formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir,
+          "0.0.0.0", profile.localPort + 53, "8.8.8.8, 8.8.4.4, 208.67.222.222",
+          "", reject, profile.localPort + 63, reject)
+      }
+      case _ => {
         ConfigUtils.PDNSD_LOCAL.formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir,
-          "0.0.0.0", profile.localPort + 53, profile.localPort + 63, ipv6)
+          "0.0.0.0", profile.localPort + 53, profile.localPort + 63, reject)
       }
     }
     Utils.printToFile(new File(getApplicationInfo.dataDir + "/pdnsd-vpn.conf"))(p => {
@@ -321,6 +328,7 @@ class ShadowsocksVpnService extends VpnService with BaseService {
     pdnsdProcess = new GuardedProcess(cmd).start()
   }
 
+  @SuppressLint(Array("NewApi"))
   def startVpn(): Int = {
 
     val builder = new Builder()
@@ -328,7 +336,8 @@ class ShadowsocksVpnService extends VpnService with BaseService {
       .setSession(profile.name)
       .setMtu(VPN_MTU)
       .addAddress(PRIVATE_VLAN.formatLocal(Locale.ENGLISH, "1"), 24)
-      .addDnsServer("8.8.8.8")
+
+    builder.addDnsServer("8.8.8.8")
 
     if (profile.ipv6) {
       builder.addAddress(PRIVATE_VLAN6.formatLocal(Locale.ENGLISH, "1"), 126)

src/main/scala/com/github/shadowsocks/database/Profile.scala

@@ -41,6 +41,7 @@ package com.github.shadowsocks.database
 
 import java.util.Locale
 
+import android.os.Binder
 import android.util.Base64
 import com.j256.ormlite.field.{DataType, DatabaseField}
 
@@ -54,8 +55,9 @@ class Profile {
   @DatabaseField
   var host: String = ""
 
+  // hopefully hashCode = mHandle doesn't change, currently this is true from KitKat to Nougat
   @DatabaseField
-  var localPort: Int = 1080
+  var localPort: Int = 1080 + Binder.getCallingUserHandle.hashCode
 
   @DatabaseField
   var remotePort: Int = 8388

src/main/scala/com/github/shadowsocks/preferences/DropDownPreference.scala

@@ -1,169 +0,0 @@
-package com.github.shadowsocks.preferences
-
-import android.content.Context
-import android.content.res.TypedArray
-import android.preference.Preference
-import android.support.annotation.{ArrayRes, NonNull}
-import android.support.v7.widget.AppCompatSpinner
-import android.util.AttributeSet
-import android.view.{View, ViewGroup}
-import android.widget.AdapterView.OnItemSelectedListener
-import android.widget.{AdapterView, ArrayAdapter}
-import com.github.shadowsocks.R
-
-/**
-  * @author Mygod
-  */
-final class DropDownPreference(private val mContext: Context, attrs: AttributeSet = null)
-  extends Preference(mContext, attrs) with SummaryPreference {
-
-  private val mAdapter = new ArrayAdapter[String](mContext, android.R.layout.simple_spinner_dropdown_item)
-  private val mSpinner = new AppCompatSpinner(mContext)
-  private var mEntries: Array[CharSequence] = _
-  private var mEntryValues: Array[CharSequence] = _
-  private var mSelectedIndex: Int = -1
-
-  mSpinner.setVisibility(View.INVISIBLE)
-  mSpinner.setAdapter(mAdapter)
-  mSpinner.setOnItemSelectedListener(new OnItemSelectedListener {
-    def onNothingSelected(parent: AdapterView[_]) { }
-    def onItemSelected(parent: AdapterView[_], view: View, position: Int, id: Long) = {
-      val value = getValue(position)
-      if (position != mSelectedIndex && callChangeListener(value)) setValue(position, value)
-    }
-  })
-  setOnPreferenceClickListener((preference: Preference) => {
-    // TODO: not working with scrolling
-    // mSpinner.setDropDownVerticalOffset(Utils.dpToPx(getContext, -48 * mSelectedIndex).toInt)
-    mSpinner.performClick
-    true
-  })
-  val a: TypedArray = mContext.obtainStyledAttributes(attrs, R.styleable.DropDownPreference)
-  setEntries(a.getTextArray(R.styleable.DropDownPreference_android_entries))
-  setEntryValues(a.getTextArray(R.styleable.DropDownPreference_android_entryValues))
-  a.recycle
-
-  protected override def getSummaryValue = getEntry
-
-  /**
-    * Sets the human-readable entries to be shown in the list. This will be shown in subsequent dialogs.
-    *
-    * Each entry must have a corresponding index in [[setEntryValues(CharSequence[])]].
-    *
-    * @param entries The entries.
-    * @see [[setEntryValues(CharSequence[])]]
-    */
-  def setEntries(entries: Array[CharSequence]) {
-    mEntries = entries
-    mAdapter.clear
-    if (entries != null) for (entry <- entries) mAdapter.add(entry.toString)
-  }
-  /**
-    * @see #setEntries(CharSequence[])
-    * @param entriesResId The entries array as a resource.
-    */
-  def setEntries(@ArrayRes entriesResId: Int): Unit = setEntries(getContext.getResources.getTextArray(entriesResId))
-  /**
-    * The list of entries to be shown in the list in subsequent dialogs.
-    *
-    * @return The list as an array.
-    */
-  def getEntries = mEntries
-
-  /**
-    * The array to find the value to save for a preference when an entry from
-    * entries is selected. If a user clicks on the second item in entries, the
-    * second item in this array will be saved to the preference.
-    *
-    * @param entryValues The array to be used as values to save for the preference.
-    */
-  def setEntryValues(entryValues: Array[CharSequence]) = mEntryValues = entryValues
-  /**
-    * @see #setEntryValues(CharSequence[])
-    * @param entryValuesResId The entry values array as a resource.
-    */
-  def setEntryValues(@ArrayRes entryValuesResId: Int): Unit =
-    setEntryValues(getContext.getResources.getTextArray(entryValuesResId))
-  /**
-    * Returns the array of values to be saved for the preference.
-    *
-    * @return The array of values.
-    */
-  def getEntryValues: Array[CharSequence] = mEntryValues
-
-  private def getValue(index: Int) = (if (mEntryValues == null) index else mEntryValues(index)).toString
-  /**
-    * Sets the value of the key. This should be one of the entries in [[getEntryValues]].
-    *
-    * @param value The value to set for the key.
-    */
-  def setValue(value: String): Unit = setValue(findIndexOfValue(value), value)
-
-  /**
-    * Sets the value to the given index from the entry values.
-    *
-    * @param index The index of the value to set.
-    */
-  def setValueIndex(index: Int) = setValue(index, getValue(index))
-
-  private def setValue(index: Int, value: String) {
-    persistString(value)
-    mSelectedIndex = index
-    mSpinner.setSelection(index)
-    notifyChanged
-  }
-
-  /**
-    * Returns the value of the key. This should be one of the entries in [[getEntryValues]].
-    *
-    * @return The value of the key.
-    */
-  def getValue = if (mEntryValues == null || mSelectedIndex < 0) null else mEntryValues(mSelectedIndex).toString
-
-  /**
-    * Returns the entry corresponding to the current value.
-    *
-    * @return The entry corresponding to the current value, or null.
-    */
-  def getEntry = {
-    val index = getValueIndex
-    if (index >= 0 && mEntries != null) mEntries(index) else null
-  }
-
-  /**
-    * Returns the index of the given value (in the entry values array).
-    *
-    * @param value The value whose index should be returned.
-    * @return The index of the value, or -1 if not found.
-    */
-  def findIndexOfValue(value: String): Int = {
-    if (value != null && mEntryValues != null) {
-      var i = mEntryValues.length - 1
-      while (i >= 0) {
-        if (mEntryValues(i) == value) return i
-        i -= 1
-      }
-    }
-    -1
-  }
-
-  def getValueIndex = mSelectedIndex
-
-  protected override def onGetDefaultValue(a: TypedArray, index: Int) = a.getString(index)
-  protected override def onSetInitialValue (restoreValue: Boolean, defaultValue: AnyRef) =
-    setValue(if (restoreValue) getPersistedString(getValue) else defaultValue.asInstanceOf[String])
-
-  def setDropDownWidth(dimenResId: Int) =
-    mSpinner.setDropDownWidth(mContext.getResources.getDimensionPixelSize(dimenResId))
-
-  protected override def onBindView(@NonNull view: View) {
-    super.onBindView(view)
-    val parent = mSpinner.getParent.asInstanceOf[ViewGroup]
-    if (view eq parent) return
-    if (parent != null) parent.removeView(mSpinner)
-    view.asInstanceOf[ViewGroup].addView(mSpinner, 0)
-    val lp = mSpinner.getLayoutParams
-    lp.width = 0
-    mSpinner.setLayoutParams(lp)
-  }
-}

src/main/scala/com/github/shadowsocks/preferences/KcpCliPreferenceDialogFragment.scala

@@ -1,21 +1,22 @@
 package com.github.shadowsocks.preferences
 
 import android.app.AlertDialog
-import android.content.{Context, DialogInterface}
+import android.content.DialogInterface
-import android.util.AttributeSet
 import eu.chainfire.libsuperuser.Shell
+import tk.mygod.preference.EditTextPreferenceDialogFragment
 
-import scala.collection.JavaConversions._
+import scala.collection.JavaConverters._
 
 /**
   * @author Mygod
   */
-class KcpCliPreference(context: Context, attrs: AttributeSet) extends SummaryEditTextPreference(context, attrs) {
+class KcpCliPreferenceDialogFragment extends EditTextPreferenceDialogFragment {
   override def onPrepareDialogBuilder(builder: AlertDialog.Builder) {
     super.onPrepareDialogBuilder(builder)
-    builder.setNeutralButton("?", ((_, _) => new AlertDialog.Builder(context)
+    builder.setNeutralButton("?", ((_, _) => new AlertDialog.Builder(builder.getContext)
       .setTitle("?")
-      .setMessage(asScalaBuffer(Shell.SH.run(context.getApplicationInfo.dataDir + "/kcptun --help"))
+      .setMessage(Shell.SH.run(builder.getContext.getApplicationInfo.dataDir + "/kcptun --help")
+        .asScala
         .dropWhile(line => line != "GLOBAL OPTIONS:")
         .drop(1)
         .takeWhile(line => line.length() > 3)

src/main/scala/com/github/shadowsocks/preferences/PasswordEditTextPreference.scala

@@ -1,68 +0,0 @@
-/*
- * Shadowsocks - A shadowsocks client for Android
- * Copyright (C) 2013 <max.c.lv@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- *
- *                            ___====-_  _-====___
- *                      _--^^^#####//      \\#####^^^--_
- *                   _-^##########// (    ) \\##########^-_
- *                  -############//  |\^^/|  \\############-
- *                _/############//   (@::@)   \\############\_
- *               /#############((     \\//     ))#############\
- *              -###############\\    (oo)    //###############-
- *             -#################\\  / VV \  //#################-
- *            -###################\\/      \//###################-
- *           _#/|##########/\######(   /\   )######/\##########|\#_
- *           |/ |#/\#/\#/\/  \#/\##\  |  |  /##/\#/  \/\#/\#/\#| \|
- *           `  |/  V  V  `   V  \#\| |  | |/#/  V   '  V  V  \|  '
- *              `   `  `      `   / | |  | | \   '      '  '   '
- *                               (  | |  | |  )
- *                              __\ | |  | | /__
- *                             (vvv(VVV)(VVV)vvv)
- *
- *                              HERE BE DRAGONS
- *
- */
-
-package com.github.shadowsocks.preferences
-
-import android.content.Context
-import android.preference.EditTextPreference
-import android.util.AttributeSet
-
-class PasswordEditTextPreference(context: Context, attrs: AttributeSet, defStyle: Int)
-  extends EditTextPreference(context, attrs, defStyle) {
-
-  def this(context: Context, attrs: AttributeSet) = {
-    this(context, attrs, android.R.attr.editTextPreferenceStyle)
-    mDefaultSummary = getSummary
-  }
-
-  override def setText(text: String) {
-    super.setText(text)
-    setSummary(text)
-  }
-
-  override def setSummary(summary: CharSequence) {
-    if (summary.toString.isEmpty) {
-      super.setSummary(mDefaultSummary)
-    } else {
-      super.setSummary(summary.toString.map(c => "*").mkString)
-    }
-  }
-
-  private var mDefaultSummary: CharSequence = getSummary
-}

src/main/scala/com/github/shadowsocks/preferences/SummaryEditTextPreference.scala

@@ -1,69 +0,0 @@
-/*
- * Shadowsocks - A shadowsocks client for Android
- * Copyright (C) 2013 <max.c.lv@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- *
- *
- *                            ___====-_  _-====___
- *                      _--^^^#####//      \\#####^^^--_
- *                   _-^##########// (    ) \\##########^-_
- *                  -############//  |\^^/|  \\############-
- *                _/############//   (@::@)   \\############\_
- *               /#############((     \\//     ))#############\
- *              -###############\\    (oo)    //###############-
- *             -#################\\  / VV \  //#################-
- *            -###################\\/      \//###################-
- *           _#/|##########/\######(   /\   )######/\##########|\#_
- *           |/ |#/\#/\#/\/  \#/\##\  |  |  /##/\#/  \/\#/\#/\#| \|
- *           `  |/  V  V  `   V  \#\| |  | |/#/  V   '  V  V  \|  '
- *              `   `  `      `   / | |  | | \   '      '  '   '
- *                               (  | |  | |  )
- *                              __\ | |  | | /__
- *                             (vvv(VVV)(VVV)vvv)
- *
- *                              HERE BE DRAGONS
- *
- */
-
-package com.github.shadowsocks.preferences
-
-import android.content.Context
-import android.preference.EditTextPreference
-import android.text.TextUtils
-import android.util.AttributeSet
-
-class SummaryEditTextPreference(context: Context, attrs: AttributeSet, defStyle: Int)
-  extends EditTextPreference(context, attrs, defStyle) {
-
-  def this(context: Context, attrs: AttributeSet) = {
-    this(context, attrs, android.R.attr.editTextPreferenceStyle)
-    mDefaultSummary = getSummary
-  }
-
-  override def setText(text: String) {
-    super.setText(text)
-    setSummary(text)
-  }
-
-  override def setSummary(summary: CharSequence) {
-    if (TextUtils.isEmpty(summary)) {
-      super.setSummary(mDefaultSummary)
-    } else {
-      super.setSummary(summary)
-    }
-  }
-
-  private var mDefaultSummary: CharSequence = getSummary
-}

src/main/scala/com/github/shadowsocks/preferences/SummaryPreference.scala

@@ -1,21 +0,0 @@
-package com.github.shadowsocks.preferences
-
-import java.util.Locale
-
-import android.preference.Preference
-
-/**
-  * Make your preference support %s in summary. Override getSummaryValue to customize what to put in.
-  * @author Mygod
-  */
-trait SummaryPreference extends Preference {
-  protected def getSummaryValue: AnyRef
-
-  /**
-    * Returns the summary of this SummaryPreference. If the summary has a String formatting marker in it
-    * (i.e. "%s" or "%1$s"), then the current entry value will be substituted in its place.
-    *
-    * @return the summary with appropriate string substitution
-    */
-  override def getSummary = super.getSummary.toString.formatLocal(Locale.ENGLISH, getSummaryValue)
-}

src/main/scala/com/github/shadowsocks/utils/Constants.scala

@@ -73,7 +73,6 @@ object ConfigUtils {
       | server_ip = %s;
       | server_port = %d;
       | query_method = tcp_only;
-      | run_ipv4 = on;
       | min_ttl = 15m;
       | max_ttl = 1w;
       | timeout = 10;
@@ -84,10 +83,9 @@ object ConfigUtils {
       | label = "local";
       | ip = 127.0.0.1;
       | port = %d;
-      | %s
+      | reject = %s;
       | reject_policy = negate;
       | reject_recursively = on;
-      | timeout = 5;
       |}
       |
       |rr {
@@ -106,29 +104,32 @@ object ConfigUtils {
       | cache_dir = "%s";
       | server_ip = %s;
       | server_port = %d;
-      | query_method = tcp_only;
+      | query_method = udp_only;
-      | run_ipv4 = on;
       | min_ttl = 15m;
       | max_ttl = 1w;
       | timeout = 10;
       | daemon = off;
+      | par_queries = 4;
       |}
       |
       |server {
-      | label = "china-servers";
+      | label = "remote-servers";
-      | ip = 114.114.114.114, 112.124.47.27;
+      | ip = %s;
-      | timeout = 4;
+      | timeout = 3;
-      | exclude = %s;
+      | query_method = udp_only;
+      | %s
       | policy = included;
-      | uptest = none;
+      | reject = %s;
-      | preset = on;
+      | reject_policy = fail;
+      | reject_recursively = on;
       |}
       |
       |server {
       | label = "local-server";
       | ip = 127.0.0.1;
+      | query_method = tcp_only;
       | port = %d;
-      | %s
+      | reject = %s;
       | reject_policy = negate;
       | reject_recursively = on;
       |}
@@ -173,6 +174,7 @@ object Key {
   val kcpcli = "kcpcli"
 
   val tfo = "tcp_fastopen"
+  val currentVersionCode = "currentVersionCode"
 }
 
 object State {
@@ -194,4 +196,6 @@ object Route {
   val BYPASS_LAN = "bypass-lan"
   val BYPASS_CHN = "bypass-china"
   val BYPASS_LAN_CHN = "bypass-lan-china"
+  val GFWLIST = "gfwlist"
+  val CHINALIST = "china-list"
 }

src/main/scala/com/github/shadowsocks/utils/Utils.scala

@@ -259,7 +259,7 @@ object Utils {
   }
 
   def startSsService(context: Context) {
-    val isInstalled: Boolean = app.settings.getBoolean(BuildConfig.VERSION_NAME, false)
+    val isInstalled = app.settings.getInt(Key.currentVersionCode, -1) == BuildConfig.VERSION_CODE
     if (!isInstalled) return
 
     val intent = new Intent(context, classOf[ShadowsocksRunnerService])

src/main/scala/tk/mygod/preference/EditTextPreference.scala

@@ -0,0 +1,32 @@
+package tk.mygod.preference
+
+import android.content.Context
+import android.support.v7.preference.{EditTextPreference => Parent}
+import android.support.v7.widget.AppCompatEditText
+import android.text.InputType
+import android.util.AttributeSet
+
+/**
+  * Fixed EditTextPreference + SummaryPreference with password support!
+  * Based on: https://github.com/Gericop/Android-Support-Preference-V7-Fix/tree/master/app/src/main/java/android/support/v7/preference
+  */
+class EditTextPreference(context: Context, attrs: AttributeSet = null) extends Parent(context, attrs)
+  with SummaryPreference {
+  val editText = new AppCompatEditText(context, attrs)
+  editText.setId(android.R.id.edit)
+
+  override protected def getSummaryValue = {
+    var text = getText
+    if (text == null) text = ""
+    val inputType = editText.getInputType
+    if (inputType == (InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD) ||
+      inputType == (InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_WEB_PASSWORD) ||
+      inputType == (InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_VARIATION_PASSWORD))
+      "\u2022" * text.length else text
+  }
+
+  override def setText(text: String) = {
+    super.setText(text)
+    notifyChanged
+  }
+}

src/main/scala/tk/mygod/preference/EditTextPreferenceDialogFragment.scala

@@ -0,0 +1,30 @@
+package tk.mygod.preference
+
+import android.content.Context
+import android.support.v14.preference.PreferenceDialogFragment
+import android.view.{View, ViewGroup}
+
+class EditTextPreferenceDialogFragment extends PreferenceDialogFragment {
+  private lazy val preference = getPreference.asInstanceOf[EditTextPreference]
+  private lazy val editText = preference.editText
+
+  override protected def onCreateDialogView(context: Context) = {
+    val parent = editText.getParent.asInstanceOf[ViewGroup]
+    if (parent != null) parent.removeView(editText)
+    editText
+  }
+
+  override protected def onBindDialogView(view: View) {
+    super.onBindDialogView(view)
+    editText.setText(preference.getText)
+    val text = editText.getText
+    if (text != null) editText.setSelection(0, text.length)
+  }
+
+  override protected def needInputMethod = true
+
+  def onDialogClosed(positiveResult: Boolean) = if (positiveResult) {
+    val value = editText.getText.toString
+    if (preference.callChangeListener(value)) preference.setText(value)
+  }
+}

src/main/scala/tk/mygod/preference/NumberPickerPreference.scala

@@ -1,20 +1,40 @@
-package com.github.shadowsocks.preferences
+package tk.mygod.preference
 
 import android.content.Context
 import android.content.res.TypedArray
-import android.os.Bundle
+import android.support.v7.preference.DialogPreference
-import android.preference.DialogPreference
 import android.util.AttributeSet
-import android.view.{ViewGroup, WindowManager}
+import android.view.View
+import android.view.ViewGroup.LayoutParams
 import android.widget.NumberPicker
+import android.widget.EditText
 import com.github.shadowsocks.R
 
-/**
+class MyNumberPicker(private val context: Context, attrs: AttributeSet = null)
-  * @author Mygod
+  extends NumberPicker(context, attrs) {
-  */
+  override def addView(child: View) {
-final class NumberPickerPreference(context: Context, attrs: AttributeSet = null)
+    super.addView(child)
+    updateView(child)
+  }
+  override def addView(child: View, params: LayoutParams) {
+    super.addView(child, params)
+    updateView(child)
+  }
+  override def addView(child: View, index: Int, params: LayoutParams) {
+    super.addView(child, index, params)
+    updateView(child)
+  }
+  def updateView(child: View) {
+    if (child.isInstanceOf[EditText]) {
+      child.asInstanceOf[EditText].setTextSize(dp2px(6))
+    }
+  }
+  def dp2px(dp: Float): Int = (dp*getResources().getDisplayMetrics().density).toInt
+}
+
+class NumberPickerPreference(private val context: Context, attrs: AttributeSet = null)
   extends DialogPreference(context, attrs) with SummaryPreference {
-  private val picker = new NumberPicker(context)
+  private[preference] val picker = new MyNumberPicker(context)
   private var value: Int = _
 
   {
@@ -28,7 +48,7 @@ final class NumberPickerPreference(context: Context, attrs: AttributeSet = null)
   def getMin = if (picker == null) 0 else picker.getMinValue
   def getMax = picker.getMaxValue
   def setValue(i: Int) {
-    if (i == getValue) return
+    if (i == value) return
     picker.setValue(i)
     value = picker.getValue
     persistInt(value)
@@ -37,28 +57,8 @@ final class NumberPickerPreference(context: Context, attrs: AttributeSet = null)
   def setMin(value: Int) = picker.setMinValue(value)
   def setMax(value: Int) = picker.setMaxValue(value)
 
-  override protected def showDialog(state: Bundle) {
+  override protected def onGetDefaultValue(a: TypedArray, index: Int): AnyRef =
-    super.showDialog(state)
+    a.getInt(index, getMin).asInstanceOf[AnyRef]
-    getDialog.getWindow.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE)
-  }
-  override protected def onCreateDialogView = {
-    val parent = picker.getParent.asInstanceOf[ViewGroup]
-    if (parent != null) parent.removeView(picker)
-    picker
-  }
-  override protected def onDialogClosed(positiveResult: Boolean) {
-    picker.clearFocus // commit changes
-    super.onDialogClosed(positiveResult)  // forward compatibility
-    if (positiveResult) {
-      val value = picker.getValue
-      if (callChangeListener(value)) {
-        setValue(value)
-        return
-      }
-    }
-    picker.setValue(value)
-  }
-  override protected def onGetDefaultValue(a: TypedArray, index: Int) = a.getInt(index, getMin).asInstanceOf[AnyRef]
   override protected def onSetInitialValue(restorePersistedValue: Boolean, defaultValue: Any) {
     val default = defaultValue.asInstanceOf[Int]
     setValue(if (restorePersistedValue) getPersistedInt(default) else default)

src/main/scala/tk/mygod/preference/NumberPickerPreferenceDialogFragment.scala

@@ -0,0 +1,36 @@
+package tk.mygod.preference
+
+import android.content.Context
+import android.support.v14.preference.PreferenceDialogFragment
+import android.view.inputmethod.InputMethodManager
+import android.view.{View, ViewGroup}
+
+class NumberPickerPreferenceDialogFragment extends PreferenceDialogFragment {
+  private lazy val preference = getPreference.asInstanceOf[NumberPickerPreference]
+  private lazy val picker = preference.picker
+  private lazy val inputMethodManager =
+    getActivity.getSystemService(Context.INPUT_METHOD_SERVICE).asInstanceOf[InputMethodManager]
+
+  override protected def onCreateDialogView(context: Context) = {
+    val parent = picker.getParent.asInstanceOf[ViewGroup]
+    if (parent != null) parent.removeView(picker)
+    picker
+  }
+
+  override protected def onBindDialogView(view: View) {
+    super.onBindDialogView(view)
+    picker.setValue(preference.getValue)
+  }
+
+  override protected def needInputMethod = true
+
+  def onDialogClosed(positiveResult: Boolean) {
+    picker.clearFocus // commit changes
+    if (positiveResult) {
+      val value = picker.getValue
+      if (preference.callChangeListener(value)) preference.setValue(value)
+    }
+    inputMethodManager.hideSoftInputFromWindow(getActivity.getCurrentFocus.getWindowToken,
+      InputMethodManager.HIDE_NOT_ALWAYS)
+  }
+}

src/main/scala/tk/mygod/preference/PreferenceCategory.scala

@@ -0,0 +1,18 @@
+package tk.mygod.preference
+
+import android.content.Context
+import android.support.v7.preference.{PreferenceViewHolder, PreferenceCategory => Base}
+import android.util.AttributeSet
+import android.view.ViewGroup.MarginLayoutParams
+
+/**
+  * Based on: https://github.com/Gericop/Android-Support-Preference-V7-Fix/blob/4c2bb2896895dbedb37b659b36bd2a96b33c1605/preference-v7/src/main/java/com/takisoft/fix/support/v7/preference/PreferenceCategory.java
+  *
+  * @author Mygod
+  */
+class PreferenceCategory(context: Context, attrs: AttributeSet = null) extends Base(context, attrs) {
+  override def onBindViewHolder(holder: PreferenceViewHolder) {
+    super.onBindViewHolder(holder)
+    holder.findViewById(android.R.id.title).getLayoutParams.asInstanceOf[MarginLayoutParams].bottomMargin = 0
+  }
+}

src/main/scala/tk/mygod/preference/PreferenceFragment.scala

@@ -0,0 +1,27 @@
+package tk.mygod.preference
+
+import android.app.DialogFragment
+import android.os.Bundle
+import android.support.v14.preference.{PreferenceFragment => Base}
+import android.support.v7.preference.PreferenceScreen
+import android.view.{LayoutInflater, ViewGroup}
+
+abstract class PreferenceFragment extends Base {
+  override def onCreateView(inflater: LayoutInflater, container: ViewGroup, savedInstanceState: Bundle) =
+    super.onCreateView(inflater, container, savedInstanceState)
+
+  protected final def displayPreferenceDialog(key: String, fragment: DialogFragment) {
+    val bundle = new Bundle(1)
+    bundle.putString("key", key)
+    fragment.setArguments(bundle)
+    fragment.setTargetFragment(this, 0)
+    fragment.show(getFragmentManager, "android.support.v14.preference.PreferenceFragment.DIALOG")
+  }
+
+  override protected def onCreateAdapter(screen: PreferenceScreen) = new PreferenceGroupAdapter(screen)
+
+  override def onResume {
+    super.onResume
+    getListView.scrollBy(0, 0)
+  }
+}

src/main/scala/tk/mygod/preference/PreferenceGroupAdapter.scala

@@ -0,0 +1,65 @@
+package tk.mygod.preference
+
+import java.lang.reflect.Field
+import java.util.List
+
+import android.os.Build
+import android.support.v4.content.ContextCompat
+import android.support.v4.view.ViewCompat
+import android.support.v7.preference.{PreferenceGroup, PreferenceViewHolder, PreferenceGroupAdapter => Old}
+import android.view.{LayoutInflater, View, ViewGroup}
+import com.github.shadowsocks.R
+
+/**
+  * Fix by: https://github.com/Gericop/Android-Support-Preference-V7-Fix/commit/7de016b007e28a264001a8bb353f110a7f64bb69
+  *
+  * @author Mygod
+  */
+object PreferenceGroupAdapter {
+  private var preferenceLayoutsField: Field = _
+  private var fieldResId: Field = _
+  private var fieldWidgetResId: Field = _
+  private val preferenceViewHolderConstructor = classOf[PreferenceViewHolder].getDeclaredConstructor(classOf[View])
+
+  {
+    val oldClass = classOf[Old]
+    preferenceLayoutsField = oldClass.getDeclaredField("mPreferenceLayouts")
+    preferenceLayoutsField.setAccessible(true)
+    val c = oldClass.getDeclaredClasses.filter(c => c.getSimpleName == "PreferenceLayout").head
+    fieldResId = c.getDeclaredField("resId")
+    fieldResId.setAccessible(true)
+    fieldWidgetResId = c.getDeclaredField("widgetResId")
+    fieldWidgetResId.setAccessible(true)
+    preferenceViewHolderConstructor.setAccessible(true)
+  }
+}
+
+class PreferenceGroupAdapter(group: PreferenceGroup) extends Old(group) {
+  import PreferenceGroupAdapter._
+
+  protected lazy val preferenceLayouts = preferenceLayoutsField.get(this).asInstanceOf[List[AnyRef]]
+
+  override def onCreateViewHolder(parent: ViewGroup, viewType: Int) = if (Build.VERSION.SDK_INT < 21) {
+    val context = parent.getContext
+    val inflater = LayoutInflater.from(context)
+    val pl = preferenceLayouts.get(viewType)
+    val view = inflater.inflate(fieldResId.get(pl).asInstanceOf[Int], parent, false)
+    if (view.getBackground == null) {
+      val array = context.obtainStyledAttributes(null, R.styleable.BackgroundStyle)
+      var background = array.getDrawable(R.styleable.BackgroundStyle_android_selectableItemBackground)
+      if (background == null)
+        background = ContextCompat.getDrawable(context, android.R.drawable.list_selector_background)
+      array.recycle
+      val (s, t, e, b) = (ViewCompat.getPaddingStart(view), view.getPaddingTop,
+        ViewCompat.getPaddingEnd(view), view.getPaddingBottom)
+      view.setBackground(background)
+      ViewCompat.setPaddingRelative(view, s, t, e, b)
+    }
+    val widgetFrame = view.findViewById(android.R.id.widget_frame).asInstanceOf[ViewGroup]
+    if (widgetFrame != null) {
+      val widgetResId = fieldWidgetResId.get(pl).asInstanceOf[Int]
+      if (widgetResId != 0) inflater.inflate(widgetResId, widgetFrame) else widgetFrame.setVisibility(View.GONE)
+    }
+    preferenceViewHolderConstructor.newInstance(view)
+  } else super.onCreateViewHolder(parent, viewType)
+}

src/main/scala/tk/mygod/preference/SummaryPreference.scala

@@ -0,0 +1,25 @@
+package tk.mygod.preference
+
+import android.support.v7.preference.Preference
+
+/**
+ * Make your preference support %s in summary. Override getSummaryValue to customize what to put in.
+ * Based on:
+ * https://github.com/android/platform_frameworks_base/blob/master/core/java/android/preference/ListPreference.java
+ *
+ * @author Mygod
+ */
+trait SummaryPreference extends Preference {
+  protected def getSummaryValue: AnyRef
+
+  /**
+   * Returns the summary of this SummaryPreference. If the summary has a String formatting marker in it
+   * (i.e. "%s" or "%1$s"), then the current entry value will be substituted in its place.
+   *
+   * @return the summary with appropriate string substitution
+   */
+  override def getSummary = {
+    val summary = super.getSummary
+    if (summary == null) null else String.format(summary.toString, getSummaryValue)
+  }
+}