Bump version

Fix #940.

.github/issue_template.md

@@ -5,6 +5,7 @@ Please read FAQ in wiki then answer these questions before submitting your issue
 * Android version: *e.g. "7.0.0_r14", more detailed description is preferred*
 * Device: *e.g. Google Pixel XL*
 * Shadowsocks version: *version code "v3.0.0" or commit ID "a073f85"*
+* Last version that did not exhibit the issue (if applicable):
 
 ### Configuration
 
@@ -17,7 +18,13 @@ _Put an `x` inside the [ ] that applies._
 * Local port: 1080
 * Encrypt method:
 * [ ] One-time authentication
-* Route:
+* Route
+  * [ ] All
+  * [ ] Bypass LAN
+  * [ ] Bypass China
+  * [ ] Bypass LAN & China
+  * [ ] GFW List
+  * [ ] China List
 * [ ] IPv6 route
 * [ ] Per-App Proxy
   * [ ] Bypass mode

.travis.yml

@@ -27,7 +27,7 @@ cache:
 android:
     components:
         - tools
-        - build-tools-24.0.1
+        - build-tools-24.0.3
         - extra-android-m2repository
         - extra-google-m2repository
 

build.sbt

@@ -1,64 +1,55 @@
-import android.Keys._
-
-android.Plugin.androidBuild
-
-platformTarget in Android := "android-24"
-
-name := "shadowsocks"
-
 scalaVersion := "2.11.8"
+dexMaxHeap := "4g"
 
-compileOrder in Compile := CompileOrder.JavaThenScala
-
-javacOptions ++= Seq("-source", "1.7", "-target", "1.7")
-
-scalacOptions ++= Seq("-target:jvm-1.7", "-Xexperimental")
-
-ndkJavah in Android := List()
-
-ndkBuild in Android := List()
-
-shrinkResources in Android := true
-
-typedResources in Android := false
-
-resConfigs in Android := Seq("ru", "zh", "zh-rCN")
-
-dexMaxHeap in Android := "4g"
-
-resolvers += Resolver.jcenterRepo
-
+enablePlugins(AndroidApp)
 useSupportVectors
 
-libraryDependencies ++= Seq(
-  "com.android.support" % "design" % "24.2.1",
-  "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" % "9.6.1",
-  "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" % "1.0.0.201608240809",
-  "me.dm7.barcodescanner" % "zxing" % "1.9",
-  "net.glxn.qrgen" % "android" % "2.0"
-)
+name := "shadowsocks"
+version := "3.2.7"
+versionCode := Some(167)
 
-proguardVersion in Android := "5.3"
+platformTarget := "android-24"
 
-proguardCache in Android := Seq()
+compileOrder := CompileOrder.JavaThenScala
+javacOptions ++= "-source" :: "1.7" :: "-target" :: "1.7" :: Nil
+scalacOptions ++= "-target:jvm-1.7" :: "-Xexperimental" :: Nil
+ndkJavah := Seq()
+ndkBuild := Seq()
 
-proguardOptions in Android ++= Seq(
-  "-keep class com.github.shadowsocks.System { *; }",
-  "-dontwarn com.google.android.gms.internal.**",
-  "-dontwarn com.j256.ormlite.**",
-  "-dontwarn org.xbill.**")
+proguardVersion := "5.3"
+proguardCache := Seq()
+proguardOptions ++=
+  "-keep class com.github.shadowsocks.System { *; }" ::
+    "-dontwarn com.google.android.gms.internal.**" ::
+    "-dontwarn com.j256.ormlite.**" ::
+    "-dontwarn org.xbill.**" ::
+    Nil
+
+shrinkResources := true
+typedResources := false
+resConfigs := Seq("ru", "zh-rCN", "zh-rTW")
+
+resolvers += Resolver.jcenterRepo
+libraryDependencies ++=
+  "com.android.support" % "design" % "24.2.1" ::
+  "com.android.support" % "gridlayout-v7" % "24.2.1" ::
+  "com.android.support" % "preference-v14" % "24.2.1" ::
+  "com.evernote" % "android-job" % "1.1.0" ::
+  "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" % "9.6.1" ::
+  "com.google.android.gms" % "play-services-analytics" % "9.6.1" ::
+  "com.google.android.gms" % "play-services-gcm" % "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" % "1.0.0.201608240809" ::
+  "me.dm7.barcodescanner" % "zxing" % "1.9" ::
+  "net.glxn.qrgen" % "android" % "2.0" ::
+  Nil
 
 lazy val nativeBuild = TaskKey[Unit]("native-build", "Build native executables")
-
 nativeBuild := {
   val logger = streams.value.log
   Process("./build.sh") ! logger match {

project/plugins.sbt

@@ -1,4 +1,4 @@
-addSbtPlugin("org.scala-android" % "sbt-android" % "1.6.18")
+addSbtPlugin("org.scala-android" % "sbt-android" % "1.7.0")
 
 addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.1.10")
 

src/main/AndroidManifest.xml

@@ -1,7 +1,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          xmlns:tools="http://schemas.android.com/tools" package="com.github.shadowsocks"
-          android:versionCode="164"
-          android:versionName="3.2.4">
+          xmlns:tools="http://schemas.android.com/tools" package="com.github.shadowsocks">
 
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
@@ -158,6 +156,18 @@
                 <action android:name="com.twofortyfouram.locale.intent.action.FIRE_SETTING"/>
             </intent-filter>
         </receiver>
+
+        <!-- android-job components -->
+        <service android:name="com.evernote.android.job.v21.PlatformJobService"
+                 android:process=":bg"/>
+        <service android:name="com.evernote.android.job.v14.PlatformAlarmService"
+                 android:process=":bg"/>
+        <service android:name="com.evernote.android.job.gcm.PlatformGcmService"
+                 android:process=":bg"/>
+        <receiver android:name="com.evernote.android.job.v14.PlatformAlarmReceiver"
+                  android:process=":bg"/>
+        <receiver android:name="com.evernote.android.job.JobBootReceiver"
+                  android:process=":bg"/>
     </application>
 
 </manifest>

src/main/res/values/arrays.xml

@@ -48,12 +48,20 @@
     </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">
@@ -66,8 +74,47 @@
         <item>16.0.0.0/4</item>
         <item>32.0.0.0/3</item>
         <item>64.0.0.0/3</item>
-        <item>96.0.0.0/4</item>
-        <item>112.0.0.0/5</item>
+        <item>96.0.0.0/6</item>
+        <item>100.0.0.0/10</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>
@@ -109,12 +156,69 @@
         <item>192.8.0.0/13</item>
         <item>192.16.0.0/12</item>
         <item>192.32.0.0/11</item>
-        <item>192.64.0.0/10</item>
-        <item>192.128.0.0/9</item>
+        <item>192.64.0.0/12</item>
+        <item>192.80.0.0/13</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>196.0.0.0/6</item>
-        <item>200.0.0.0/5</item>
+        <item>196.0.0.0/7</item>
+        <item>198.0.0.0/12</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/xml/pref_all.xml

@@ -35,7 +35,7 @@
                 android:persistent="false"
                 android:summary="%s"
                 android:title="@string/sitekey"/>
-        <android.support.v7.preference.DropDownPreference
+        <DropDownPreference
                 android:key="encMethod"
                 android:persistent="false"
                 android:entries="@array/enc_method_entry"
@@ -53,7 +53,7 @@
     <be.mygod.preference.PreferenceCategory
             android:title="@string/feature_cat">
 
-        <android.support.v7.preference.DropDownPreference
+        <DropDownPreference
                 android:key="route"
                 android:persistent="false"
                 android:entries="@array/route_entry"
@@ -121,9 +121,6 @@
                           android:summary="@string/nat_summary"/>
         <Preference android:key="recovery" android:title="@string/recovery"
             android:summary="@string/recovery_summary"/>
-        <Preference android:key="flush_dnscache"
-                    android:title="@string/flush_dnscache"
-                    android:summary="@string/flush_dnscache_summary"/>
         <Preference android:key="about" android:title="@string/about"/>
 
     </be.mygod.preference.PreferenceCategory>

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

@@ -2,14 +2,11 @@ package be.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]
@@ -30,7 +27,5 @@ class NumberPickerPreferenceDialogFragment extends PreferenceDialogFragment {
       val value = picker.getValue
       if (preference.callChangeListener(value)) preference.setValue(value)
     }
-    inputMethodManager.hideSoftInputFromWindow(getActivity.getCurrentFocus.getWindowToken,
-      InputMethodManager.HIDE_NOT_ALWAYS)
   }
 }

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

@@ -15,7 +15,9 @@ abstract class PreferenceFragment extends Base {
     bundle.putString("key", key)
     fragment.setArguments(bundle)
     fragment.setTargetFragment(this, 0)
-    fragment.show(getFragmentManager, "android.support.v14.preference.PreferenceFragment.DIALOG")
+    getFragmentManager.beginTransaction()
+      .add(fragment, "android.support.v14.preference.PreferenceFragment.DIALOG")
+      .commitAllowingStateLoss()
   }
 
   override protected def onCreateAdapter(screen: PreferenceScreen) = new PreferenceGroupAdapter(screen)

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

@@ -50,10 +50,10 @@ import android.text.TextUtils
 import android.util.Log
 import android.widget.Toast
 import com.github.kevinsawicki.http.HttpRequest
-import com.github.shadowsocks.aidl.{IShadowsocksService, IShadowsocksServiceCallback}
-import com.github.shadowsocks.utils._
 import com.github.shadowsocks.ShadowsocksApplication.app
+import com.github.shadowsocks.aidl.{IShadowsocksService, IShadowsocksServiceCallback}
 import com.github.shadowsocks.database.Profile
+import com.github.shadowsocks.utils._
 
 trait BaseService extends Service {
 
@@ -62,6 +62,7 @@ trait BaseService extends Service {
 
   case class NameNotResolvedException() extends IOException
   case class KcpcliParseException(cause: Throwable) extends Exception(cause)
+  case class NullConnectionException() extends NullPointerException
 
   var timer: Timer = _
   var trafficMonitorThread: TrafficMonitorThread = _
@@ -141,8 +142,7 @@ trait BaseService extends Service {
   }
 
   def checkProfile(profile: Profile) = if (TextUtils.isEmpty(profile.host) || TextUtils.isEmpty(profile.password)) {
-    changeState(State.STOPPED, getString(R.string.proxy_empty))
-    stopRunner(true)
+    stopRunner(true, getString(R.string.proxy_empty))
     false
   } else true
 
@@ -200,6 +200,7 @@ trait BaseService extends Service {
       case _: NameNotResolvedException => stopRunner(true, getString(R.string.invalid_server))
       case exc: KcpcliParseException =>
         stopRunner(true, getString(R.string.service_failed) + ": " + exc.cause.getMessage)
+      case _: NullConnectionException => stopRunner(true, getString(R.string.reboot_required))
       case exc: Throwable =>
         stopRunner(true, getString(R.string.service_failed) + ": " + exc.getMessage)
         exc.printStackTrace()
@@ -277,6 +278,7 @@ trait BaseService extends Service {
   override def onCreate() {
     super.onCreate()
     app.refreshContainerHolder
+    app.updateAssets()
   }
 
   // Service of shadowsocks should always be started explicitly

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

@@ -38,17 +38,14 @@
  */
 package com.github.shadowsocks
 
-import java.io.{FileOutputStream, IOException, InputStream, OutputStream}
 import java.lang.System.currentTimeMillis
 import java.net.{HttpURLConnection, URL}
-import java.util.Date
-import java.util.Hashtable
-import java.util.Locale
+import java.util
+import java.util.{GregorianCalendar, Locale}
 
 import android.app.backup.BackupManager
 import android.app.{Activity, ProgressDialog}
 import android.content._
-import android.content.res.AssetManager
 import android.graphics.Typeface
 import android.net.VpnService
 import android.os._
@@ -66,9 +63,7 @@ import com.github.shadowsocks.database._
 import com.github.shadowsocks.utils.CloseUtils._
 import com.github.shadowsocks.utils._
 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 {
@@ -89,15 +84,13 @@ object Typefaces {
   }
 
   private final val TAG = "Typefaces"
-  private final val cache = new Hashtable[String, Typeface]
+  private final val cache = new util.Hashtable[String, Typeface]
 }
 
 object Shadowsocks {
   // Constants
   private final val TAG = "Shadowsocks"
   private final val REQUEST_CONNECT = 1
-  private val EXECUTABLES = Array(Executable.PDNSD, Executable.REDSOCKS, Executable.SS_TUNNEL, Executable.SS_LOCAL,
-    Executable.TUN2SOCKS, Executable.KCPTUN)
 }
 
 class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
@@ -187,14 +180,6 @@ class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
       snackbar.setAction(R.string.switch_to_vpn, (_ => preferences.natSwitch.setChecked(false)): View.OnClickListener)
       snackbar.show
     }
-
-    if (app.settings.getInt(Key.currentVersionCode, -1) != BuildConfig.VERSION_CODE) {
-      app.editor.putInt(Key.currentVersionCode, BuildConfig.VERSION_CODE).apply()
-
-      recovery()
-
-      updateCurrentProfile()
-    }
   }
 
   override def onServiceDisconnected() {
@@ -202,8 +187,8 @@ class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
   }
 
   override def binderDied {
-    detachService
-    crashRecovery
+    detachService()
+    app.crashRecovery()
     attachService
   }
 
@@ -241,70 +226,6 @@ class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
     }
   }
 
-  private def copyAssets(path: String) {
-    val assetManager: AssetManager = getAssets
-    var files: Array[String] = null
-    try {
-      files = assetManager.list(path)
-    } catch {
-      case e: IOException =>
-        Log.e(TAG, e.getMessage)
-        app.track(e)
-    }
-    if (files != null) {
-      for (file <- files) {
-        var in: InputStream = null
-        var out: OutputStream = null
-        try {
-          if (path.length > 0) {
-            in = assetManager.open(path + "/" + file)
-          } else {
-            in = assetManager.open(file)
-          }
-          out = new FileOutputStream(getApplicationInfo.dataDir + "/" + file)
-          copyFile(in, out)
-          in.close()
-          in = null
-          out.flush()
-          out.close()
-          out = null
-        } catch {
-          case ex: Exception =>
-            Log.e(TAG, ex.getMessage)
-            app.track(ex)
-        }
-      }
-    }
-  }
-
-  private def copyFile(in: InputStream, out: OutputStream) {
-    val buffer: Array[Byte] = new Array[Byte](1024)
-    var read: Int = 0
-    while ( {
-      read = in.read(buffer)
-      read
-    } != -1) {
-      out.write(buffer, 0, read)
-    }
-  }
-
-  def crashRecovery() {
-    val cmd = new ArrayBuffer[String]()
-
-    for (task <- Array("ss-local", "ss-tunnel", "pdnsd", "redsocks", "tun2socks", "kcptun")) {
-      cmd.append("killall %s".formatLocal(Locale.ENGLISH, task))
-      cmd.append("rm -f %1$s/%2$s-nat.conf %1$s/%2$s-vpn.conf"
-        .formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir, task))
-    }
-    if (app.isNatEnabled) {
-      cmd.append("iptables -t nat -F OUTPUT")
-      cmd.append("echo done")
-      val result = Shell.SU.run(cmd.toArray)
-      if (result != null && !result.isEmpty) return // fallback to SH
-    }
-    Shell.SH.run(cmd.toArray)
-  }
-
   def cancelStart() {
     clearDialog()
     changeSwitch(checked = false)
@@ -497,7 +418,7 @@ class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
       val year = 1975 + random.nextInt(40)
       val month = 1 + random.nextInt(12)
       val day = random.nextInt(28)
-      adBuilder.setBirthday(new Date(year, month, day))
+      adBuilder.setBirthday(new GregorianCalendar(year, month, day).getTime)
 
       // Load Ad
       adView.loadAd(adBuilder.build())
@@ -523,33 +444,11 @@ class Shadowsocks extends AppCompatActivity with ServiceBoundContext {
     handler.removeCallbacksAndMessages(null)
   }
 
-  def reset() {
-    crashRecovery()
-
-    copyAssets(System.getABI)
-    copyAssets("acl")
-
-    val ab = new ArrayBuffer[String]
-    for (executable <- EXECUTABLES) {
-      ab.append("chmod 755 " + getApplicationInfo.dataDir + "/" + executable)
-    }
-    Shell.SH.run(ab.toArray)
-  }
-
   def recovery() {
     if (serviceStarted) serviceStop()
     val h = showProgress(R.string.recovering)
     Utils.ThrowableFuture {
-      reset()
-      h.sendEmptyMessage(0)
-    }
-  }
-
-  def flushDnsCache() {
-    val h = showProgress(R.string.flushing)
-    Utils.ThrowableFuture {
-      if (!Utils.toggleAirplaneMode(getBaseContext)) h.post(() => Snackbar.make(findViewById(android.R.id.content),
-        R.string.flush_dnscache_no_root, Snackbar.LENGTH_LONG).show)
+      app.copyAssets()
       h.sendEmptyMessage(0)
     }
   }

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

@@ -39,21 +39,43 @@
 
 package com.github.shadowsocks
 
+import java.io.{FileOutputStream, IOException}
 import java.util
+import java.util.Locale
 import java.util.concurrent.TimeUnit
 
+import android.annotation.SuppressLint
 import android.app.Application
+import android.content.res.Configuration
+import android.os.{Build, LocaleList}
 import android.preference.PreferenceManager
 import android.support.v7.app.AppCompatDelegate
+import android.util.Log
+import com.evernote.android.job.JobManager
 import com.github.shadowsocks.database.{DBHelper, ProfileManager}
-import com.github.shadowsocks.utils.{Key, Utils, TcpFastOpen}
+import com.github.shadowsocks.job.DonaldTrump
+import com.github.shadowsocks.utils.CloseUtils._
+import com.github.shadowsocks.utils._
 import com.google.android.gms.analytics.{GoogleAnalytics, HitBuilders, StandardExceptionParser}
 import com.google.android.gms.common.api.ResultCallback
 import com.google.android.gms.tagmanager.{ContainerHolder, TagManager}
 import com.j256.ormlite.logger.LocalLog
+import eu.chainfire.libsuperuser.Shell
+
+import scala.collection.mutable.ArrayBuffer
 
 object ShadowsocksApplication {
   var app: ShadowsocksApplication = _
+
+  private final val TAG = "ShadowsocksApplication"
+  private val EXECUTABLES = Array(Executable.PDNSD, Executable.REDSOCKS, Executable.SS_TUNNEL, Executable.SS_LOCAL,
+    Executable.TUN2SOCKS, Executable.KCPTUN)
+
+  // The ones in Locale doesn't have script included
+  private final lazy val SIMPLIFIED_CHINESE =
+    if (Build.VERSION.SDK_INT >= 21) Locale.forLanguageTag("zh-Hans-CN") else Locale.SIMPLIFIED_CHINESE
+  private final lazy val TRADITIONAL_CHINESE =
+    if (Build.VERSION.SDK_INT >= 21) Locale.forLanguageTag("zh-Hant-TW") else Locale.TRADITIONAL_CHINESE
 }
 
 class ShadowsocksApplication extends Application {
@@ -88,10 +110,62 @@ class ShadowsocksApplication extends Application {
     profileManager.getProfile(id) getOrElse profileManager.createProfile()
   }
 
+  private def checkChineseLocale(locale: Locale): Locale = if (locale.getLanguage == "zh") locale.getCountry match {
+    case "CN" | "TW" => null            // already supported
+    case _ => locale.getScript match {  // fallback to the corresponding script
+      case "Hans" => SIMPLIFIED_CHINESE
+      case "Hant" => TRADITIONAL_CHINESE
+      case script =>
+        Log.w(TAG, "Unknown zh locale script: %s. Falling back to trying countries...".format(script))
+        locale.getCountry match {
+          case "SG" => SIMPLIFIED_CHINESE
+          case "HK" | "MO" => TRADITIONAL_CHINESE
+          case _ =>
+            Log.w(TAG, "Unknown zh locale: %s. Falling back to zh-Hans-CN...".format(locale.toLanguageTag))
+            SIMPLIFIED_CHINESE
+        }
+    }
+  } else null
+
+  @SuppressLint(Array("NewApi"))
+  private def checkChineseLocale(config: Configuration): Unit = if (Build.VERSION.SDK_INT >= 24) {
+    val localeList = config.getLocales
+    val newList = new Array[Locale](localeList.size())
+    var changed = false
+    for (i <- 0 until localeList.size()) {
+      val locale = localeList.get(i)
+      val newLocale = checkChineseLocale(locale)
+      if (newLocale == null) newList(i) = locale else {
+        newList(i) = newLocale
+        changed = true
+      }
+    }
+    if (changed) {
+      val newConfig = new Configuration(config)
+      newConfig.setLocales(new LocaleList(newList.distinct: _*))
+      val res = getResources
+      res.updateConfiguration(newConfig, res.getDisplayMetrics)
+    }
+  } else {
+    val newLocale = checkChineseLocale(config.locale)
+    if (newLocale != null) {
+      val newConfig = new Configuration(config)
+      newConfig.locale = newLocale
+      val res = getResources
+      res.updateConfiguration(newConfig, res.getDisplayMetrics)
+    }
+  }
+
+  override def onConfigurationChanged(newConfig: Configuration) {
+    super.onConfigurationChanged(newConfig)
+    checkChineseLocale(newConfig)
+  }
+
   override def onCreate() {
-    if (!BuildConfig.DEBUG) java.lang.System.setProperty(LocalLog.LOCAL_LOG_LEVEL_PROPERTY, "ERROR")
     app = this
+    if (!BuildConfig.DEBUG) java.lang.System.setProperty(LocalLog.LOCAL_LOG_LEVEL_PROPERTY, "ERROR")
     AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)
+    checkChineseLocale(getResources.getConfiguration)
     val tm = TagManager.getInstance(this)
     val pending = tm.loadContainerPreferNonDefault("GTM-NT8WS8", R.raw.gtm_default_container)
     val callback = new ResultCallback[ContainerHolder] {
@@ -111,6 +185,7 @@ class ShadowsocksApplication extends Application {
       }
     }
     pending.setResultCallback(callback, 2, TimeUnit.SECONDS)
+    JobManager.create(this).addJobCreator(DonaldTrump)
 
     TcpFastOpen.enabled(settings.getBoolean(Key.tfo, TcpFastOpen.sendEnabled))
   }
@@ -119,4 +194,45 @@ class ShadowsocksApplication extends Application {
     val holder = app.containerHolder
     if (holder != null) holder.refresh()
   }
+
+  private def copyAssets(path: String) {
+    val assetManager = getAssets
+    var files: Array[String] = null
+    try files = assetManager.list(path) catch {
+      case e: IOException =>
+        Log.e(TAG, e.getMessage)
+        app.track(e)
+    }
+    if (files != null) for (file <- files)
+      autoClose(assetManager.open(if (path.nonEmpty) path + '/' + file else file))(in =>
+        autoClose(new FileOutputStream(getApplicationInfo.dataDir + '/' + file))(out =>
+          IOUtils.copy(in, out)))
+  }
+
+  def crashRecovery() {
+    val cmd = new ArrayBuffer[String]()
+
+    for (task <- Array("ss-local", "ss-tunnel", "pdnsd", "redsocks", "tun2socks", "kcptun")) {
+      cmd.append("killall %s".formatLocal(Locale.ENGLISH, task))
+      cmd.append("rm -f %1$s/%2$s-nat.conf %1$s/%2$s-vpn.conf"
+        .formatLocal(Locale.ENGLISH, getApplicationInfo.dataDir, task))
+    }
+    if (app.isNatEnabled) {
+      cmd.append("iptables -t nat -F OUTPUT")
+      cmd.append("echo done")
+      val result = Shell.SU.run(cmd.toArray)
+      if (result != null && !result.isEmpty) return // fallback to SH
+    }
+    Shell.SH.run(cmd.toArray)
+  }
+
+  def copyAssets() {
+    crashRecovery() // ensure executables are killed before writing to them
+    copyAssets(System.getABI)
+    copyAssets("acl")
+    Shell.SH.run(EXECUTABLES.map("chmod 755 " + getApplicationInfo.dataDir + '/' + _))
+    editor.putInt(Key.currentVersionCode, BuildConfig.VERSION_CODE).apply()
+  }
+
+  def updateAssets() = if (settings.getInt(Key.currentVersionCode, -1) != BuildConfig.VERSION_CODE) copyAssets()
 }

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

@@ -48,6 +48,7 @@ import android.os._
 import android.util.Log
 import com.github.shadowsocks.ShadowsocksApplication.app
 import com.github.shadowsocks.database.Profile
+import com.github.shadowsocks.job.AclSyncJob
 import com.github.shadowsocks.utils._
 import eu.chainfire.libsuperuser.Shell
 
@@ -96,13 +97,7 @@ class ShadowsocksNatService extends BaseService {
 
     if (profile.route != Route.ALL) {
       cmd += "--acl"
-      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")
-      }
+      cmd += getApplicationInfo.dataDir + '/' + profile.route + ".acl"
     }
 
     if (BuildConfig.DEBUG) Log.d(TAG, cmd.mkString(" "))
@@ -112,8 +107,14 @@ class ShadowsocksNatService extends BaseService {
   def startKcptunDaemon() {
     if (profile.kcpcli == null) profile.kcpcli = ""
 
+    val host = if (profile.host.contains(":")) {
+      "[" + profile.host + "]"
+    } else {
+      profile.host
+    }
+
     val cmd = ArrayBuffer[String](getApplicationInfo.dataDir + "/kcptun"
-      , "-r", profile.host + ":" + profile.kcpPort
+      , "-r", host + ":" + profile.kcpPort
       , "-l", "127.0.0.1:" + (profile.localPort + 90))
     try cmd ++= Utils.translateCommandline(profile.kcpcli) catch {
       case exc: Exception => throw KcpcliParseException(exc)
@@ -188,12 +189,12 @@ class ShadowsocksNatService extends BaseService {
     val conf = profile.route match {
       case Route.BYPASS_CHN | Route.BYPASS_LAN_CHN | Route.GFWLIST => {
         ConfigUtils.PDNSD_DIRECT.formatLocal(Locale.ENGLISH, "", getApplicationInfo.dataDir,
-          "127.0.0.1", profile.localPort + 53, "1.2.4.8, 114.114.114.114",
+          "127.0.0.1", profile.localPort + 53, "114.114.114.114, 223.5.5.5, 1.2.4.8",
           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",
+          "127.0.0.1", profile.localPort + 53, "8.8.8.8, 8.8.4.4, 208.67.222.222",
           "", reject, profile.localPort + 63, reject)
       }
       case _ => {
@@ -330,8 +331,9 @@ class ShadowsocksNatService extends BaseService {
     }
 
     handleConnection()
-    // Set DNS
-    su.addCommand(Utils.FLUSH_DNS)
+
+    AclSyncJob.schedule(profile.route)
+
     changeState(State.CONNECTED)
     notification = new ShadowsocksNotification(this, profile.name, true)
   }

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

@@ -40,7 +40,7 @@ class ShadowsocksNotification(private val service: BaseService, profileName: Str
     .setContentIntent(PendingIntent.getActivity(service, 0, new Intent(service, classOf[Shadowsocks])
       .setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT), 0))
     .setSmallIcon(R.drawable.ic_stat_shadowsocks)
-  if (!ShadowsocksTileService.running) builder.addAction(R.drawable.ic_navigation_close,
+  builder.addAction(R.drawable.ic_navigation_close,
     service.getString(R.string.stop), PendingIntent.getBroadcast(service, 0, new Intent(Action.CLOSE), 0))
   app.profileManager.getAllProfiles match {
     case Some(profiles) => if (profiles.length > 1)

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

@@ -58,7 +58,7 @@ class ShadowsocksRunnerService extends Service with ServiceBoundContext {
       if (bgService != null) {
         if (app.isNatEnabled) startBackgroundService()
         else if (VpnService.prepare(ShadowsocksRunnerService.this) == null) startBackgroundService()
-        handler.postDelayed(() => stopSelf(), 10000)
+        handler.postDelayed(() => stopSelf(), 3000)
       }
     }, 1000)
   }

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

@@ -170,12 +170,6 @@ class ShadowsocksSettings extends PreferenceFragment with OnSharedPreferenceChan
       true
     })
 
-    findPreference("flush_dnscache").setOnPreferenceClickListener(_ => {
-      app.track(TAG, "flush_dnscache")
-      activity.flushDnsCache()
-      true
-    })
-
     findPreference("about").setOnPreferenceClickListener((preference: Preference) => {
       app.track(TAG, "about")
       val web = new WebView(activity)

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

@@ -9,13 +9,8 @@ import com.github.shadowsocks.utils.{State, Utils}
 /**
   * @author Mygod
   */
-object ShadowsocksTileService {
-  var running: Boolean = _
-}
-
 @TargetApi(24)
 final class ShadowsocksTileService extends TileService with ServiceBoundContext {
-  import ShadowsocksTileService._
 
   private lazy val iconIdle = Icon.createWithResource(this, R.drawable.ic_start_idle).setTint(0x80ffffff)
   private lazy val iconBusy = Icon.createWithResource(this, R.drawable.ic_start_busy)
@@ -46,15 +41,6 @@ final class ShadowsocksTileService extends TileService with ServiceBoundContext
 
   override def onServiceConnected() = callback.stateChanged(bgService.getState, bgService.getProfileName, null)
 
-  override def onCreate {
-    super.onCreate
-    running = true
-  }
-  override def onDestroy {
-    super.onDestroy
-    running = false
-  }
-
   override def onStartListening {
     super.onStartListening
     attachService(callback)

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

@@ -50,6 +50,7 @@ import android.os._
 import android.util.Log
 import com.github.shadowsocks.ShadowsocksApplication.app
 import com.github.shadowsocks.database.Profile
+import com.github.shadowsocks.job.AclSyncJob
 import com.github.shadowsocks.utils._
 
 import scala.collection.mutable.ArrayBuffer
@@ -162,6 +163,9 @@ class ShadowsocksVpnService extends VpnService with BaseService {
 
     handleConnection()
     changeState(State.CONNECTED)
+
+    AclSyncJob.schedule(profile.route)
+
     notification = new ShadowsocksNotification(this, profile.name)
   }
 
@@ -190,8 +194,14 @@ class ShadowsocksVpnService extends VpnService with BaseService {
   def startKcptunDaemon() {
     if (profile.kcpcli == null) profile.kcpcli = ""
 
+    val host = if (profile.host.contains(":")) {
+      "[" + profile.host + "]"
+    } else {
+      profile.host
+    }
+
     val cmd = ArrayBuffer(getApplicationInfo.dataDir + "/kcptun"
-      , "-r", profile.host + ":" + profile.kcpPort
+      , "-r", host + ":" + profile.kcpPort
       , "-l", "127.0.0.1:" + (profile.localPort + 90)
       , "--path", protectPath)
     try cmd ++= Utils.translateCommandline(profile.kcpcli) catch {
@@ -251,13 +261,7 @@ class ShadowsocksVpnService extends VpnService with BaseService {
 
     if (profile.route != Route.ALL) {
       cmd += "--acl"
-      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")
-      }
+      cmd += getApplicationInfo.dataDir + '/' + profile.route + ".acl"
     }
 
     if (TcpFastOpen.sendEnabled) cmd += "--fast-open"
@@ -306,7 +310,7 @@ class ShadowsocksVpnService extends VpnService with BaseService {
     val conf = profile.route match {
       case Route.BYPASS_CHN | Route.BYPASS_LAN_CHN | Route.GFWLIST => {
         ConfigUtils.PDNSD_DIRECT.formatLocal(Locale.ENGLISH, protect, getApplicationInfo.dataDir,
-          "0.0.0.0", profile.localPort + 53, "114.114.114.114, 119.29.29.29, 1.2.4.8",
+          "0.0.0.0", profile.localPort + 53, "114.114.114.114, 223.5.5.5, 1.2.4.8",
           getBlackList, reject, profile.localPort + 63, reject)
       }
       case Route.CHINALIST => {
@@ -375,16 +379,8 @@ class ShadowsocksVpnService extends VpnService with BaseService {
 
     builder.addRoute("8.8.0.0", 16)
 
-    try {
-      conn = builder.establish()
-      if (conn == null) changeState(State.STOPPED, getString(R.string.reboot_required))
-    } catch {
-      case ex: Exception =>
-        ex.printStackTrace()
-        app.track(ex)
-        stopRunner(true, ex.getMessage)
-        return -1
-    }
+    conn = builder.establish()
+    if (conn == null) throw new NullConnectionException
 
     val fd = conn.getFd
 

src/main/scala/com/github/shadowsocks/job/AclSyncJob.scala

@@ -0,0 +1,46 @@
+package com.github.shadowsocks.job
+
+import java.io.IOException
+import java.net.URL
+import java.util.concurrent.TimeUnit
+
+import com.evernote.android.job.Job.{Params, Result}
+import com.evernote.android.job.{Job, JobRequest}
+import com.github.shadowsocks.ShadowsocksApplication.app
+import com.github.shadowsocks.utils.CloseUtils._
+import com.github.shadowsocks.utils.IOUtils
+
+/**
+  * @author Mygod
+  */
+object AclSyncJob {
+  final val TAG = "AclSyncJob"
+
+  def schedule(route: String) = new JobRequest.Builder(AclSyncJob.TAG + ':' + route)
+    .setExecutionWindow(1, TimeUnit.DAYS.toMillis(28))
+    .setRequirementsEnforced(true)
+    .setRequiredNetworkType(JobRequest.NetworkType.UNMETERED)
+    .setRequiresCharging(true)
+    .setUpdateCurrent(true)
+    .build().schedule()
+}
+
+class AclSyncJob(route: String) extends Job {
+  override def onRunJob(params: Params): Result = {
+    val filename = route + ".acl"
+    try {
+      //noinspection JavaAccessorMethodCalledAsEmptyParen
+      IOUtils.writeString(app.getApplicationInfo.dataDir + '/' + filename, autoClose(
+        new URL("https://raw.githubusercontent.com/shadowsocks/shadowsocks-android/master/src/main/assets/acl/" +
+          filename).openConnection().getInputStream())(IOUtils.readString))
+      Result.SUCCESS
+    } catch {
+      case e: IOException =>
+        e.printStackTrace()
+        Result.RESCHEDULE
+      case e: Exception =>  // unknown failures, probably shouldn't retry
+        e.printStackTrace()
+        Result.FAILURE
+    }
+  }
+}

src/main/scala/com/github/shadowsocks/job/DonaldTrump.scala

@@ -0,0 +1,24 @@
+package com.github.shadowsocks.job
+
+import android.util.Log
+import com.evernote.android.job.JobCreator
+
+/**
+  * “I create jobs all day long.
+  * - Donald Trump, 2015
+  *
+  * Source: http://www.cnn.com/2015/09/24/politics/donald-trump-marco-rubio-foreign-policy/
+  *
+  * @author !Mygod
+  */
+object DonaldTrump extends JobCreator {
+  def create(tag: String) = {
+    val parts = tag.split(":")
+    parts(0) match {
+      case AclSyncJob.TAG => new AclSyncJob(parts(1))
+      case _ =>
+        Log.w("DonaldTrump", "Unknown job tag: " + tag)
+        null
+    }
+  }
+}

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

@@ -0,0 +1,31 @@
+package com.github.shadowsocks.utils
+
+import com.github.shadowsocks.utils.CloseUtils._
+import java.io.{FileWriter, InputStream, OutputStream}
+
+/**
+  * @author Mygod
+  */
+object IOUtils {
+  private final val BUFFER_SIZE = 32 * 1024
+
+  def copy(in: InputStream, out: OutputStream) {
+    val buffer = new Array[Byte](BUFFER_SIZE)
+    while (true) {
+      val count = in.read(buffer)
+      if (count >= 0) out.write(buffer, 0, count) else return
+    }
+  }
+
+  def readString(in: InputStream): String = {
+    val builder = new StringBuilder()
+    val buffer = new Array[Byte](BUFFER_SIZE)
+    while (true) {
+      val count = in.read(buffer)
+      if (count >= 0) builder.append(new String(buffer, 0, count)) else return builder.toString()
+    }
+    null
+  }
+
+  def writeString(file: String, content: String) = autoClose(new FileWriter(file))(writer => writer.write(content))
+}

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

@@ -54,7 +54,6 @@ import android.view.{Gravity, View, Window}
 import android.widget.Toast
 import com.github.shadowsocks.ShadowsocksApplication.app
 import com.github.shadowsocks.{BuildConfig, ShadowsocksRunnerService}
-import eu.chainfire.libsuperuser.Shell
 import org.xbill.DNS._
 
 import scala.collection.JavaConversions._
@@ -169,19 +168,6 @@ object Utils {
     result
   }
 
-  // Because /sys/class/net/* isn't accessible since API level 24
-  final val FLUSH_DNS = "for if in /sys/class/net/*; do " +
-    "if [ \"down\" != $(cat $if/operstate) ]; then " +  // up or unknown
-      "ndc resolver flushif ${if##*/}; " +
-    "fi " +
-  "done; echo done"
-
-  // Blocked > 3 seconds
-  def toggleAirplaneMode(context: Context) = {
-    val result = Shell.SU.run(FLUSH_DNS)
-    result != null && !result.isEmpty
-  }
-
   def resolve(host: String, addrType: Int): Option[String] = {
     try {
       val lookup = new Lookup(host, addrType)
@@ -258,9 +244,6 @@ object Utils {
   }
 
   def startSsService(context: Context) {
-    val isInstalled = app.settings.getInt(Key.currentVersionCode, -1) == BuildConfig.VERSION_CODE
-    if (!isInstalled) return
-
     val intent = new Intent(context, classOf[ShadowsocksRunnerService])
     context.startService(intent)
   }