diff --git a/build.sbt b/build.sbt
index 1edc6161..a7652e58 100644
--- a/build.sbt
+++ b/build.sbt
@@ -39,7 +39,8 @@ libraryDependencies ++= Seq(
   "com.android.support" % "design" % "23.1.1",
   "com.github.jorgecastilloprz" % "fabprogresscircle" % "1.01",
   "com.j256.ormlite" % "ormlite-core" % "4.48",
-  "com.j256.ormlite" % "ormlite-android" % "4.48"
+  "com.j256.ormlite" % "ormlite-android" % "4.48",
+  "com.twofortyfouram" % "android-plugin-api-for-locale" % "1.0.2"
 )
 
 proguardOptions in Android ++= Seq("-keep class com.github.shadowsocks.** { <init>(...); }",
diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index ee900853..b2562202 100644
--- a/src/main/AndroidManifest.xml
+++ b/src/main/AndroidManifest.xml
@@ -80,6 +80,14 @@
                 android:parentActivityName=".Shadowsocks"
                 android:launchMode="singleTask"/>
 
+        <activity android:name=".TaskerActivity"
+            android:icon="@drawable/ic_launcher"
+            android:launchMode="singleTask">
+            <intent-filter>
+                <action android:name="com.twofortyfouram.locale.intent.action.EDIT_SETTING" />
+            </intent-filter>
+        </activity>
+
         <service
                 android:name=".ShadowsocksRunnerService"
                 android:exported="false">
@@ -109,6 +117,11 @@
             </intent-filter>
         </receiver>
 
+        <receiver android:name=".TaskerReceiver">
+            <intent-filter>
+                <action android:name="com.twofortyfouram.locale.intent.action.FIRE_SETTING"/>
+            </intent-filter>
+        </receiver>
     </application>
 
 </manifest>
diff --git a/src/main/res/layout/layout_tasker.xml b/src/main/res/layout/layout_tasker.xml
new file mode 100644
index 00000000..b534a537
--- /dev/null
+++ b/src/main/res/layout/layout_tasker.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+    <include layout="@layout/toolbar_light_dark" />
+    <RelativeLayout
+        android:padding="16dp"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+        <Switch
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/toggle_service_state"
+            android:id="@+id/service_switch"
+            android:layout_centerHorizontal="true" />
+
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/save"
+            android:textColor="@android:color/white"
+            android:id="@+id/btn_save"
+            android:layout_alignParentBottom="true"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentStart="true"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentEnd="true" />
+    </RelativeLayout>
+</LinearLayout>
\ No newline at end of file
diff --git a/src/main/res/values-zh/strings.xml b/src/main/res/values-zh/strings.xml
index 9015716b..8e7e5697 100755
--- a/src/main/res/values-zh/strings.xml
+++ b/src/main/res/values-zh/strings.xml
@@ -97,5 +97,7 @@
 
   <string name="removed">已删除</string>
   <string name="undo">撤销</string>
+  <string name="toggle_service_state">切换服务状态</string>
+  <string name="save">保存</string>
 
 </resources>
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index 422a0b3f..81f3df59 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -102,4 +102,10 @@
   <string name="removed">Removed</string>
   <string name="undo">Undo</string>
 
+  <!-- tasker -->
+  <string name="toggle_service_state">Toggle service state</string>
+  <string name="save">Save</string>
+  <string name="turn_service_state">Turn service %s</string>
+  <string name="state_on">On</string>
+  <string name="state_off">Off</string>
 </resources>
diff --git a/src/main/scala/com/github/shadowsocks/ShadowsocksReceiver.scala b/src/main/scala/com/github/shadowsocks/ShadowsocksReceiver.scala
index 8d1643ca..5daa69ad 100644
--- a/src/main/scala/com/github/shadowsocks/ShadowsocksReceiver.scala
+++ b/src/main/scala/com/github/shadowsocks/ShadowsocksReceiver.scala
@@ -47,18 +47,8 @@ class ShadowsocksReceiver extends BroadcastReceiver {
   val TAG = "Shadowsocks"
 
   def onReceive(context: Context, intent: Intent) {
-    val isAutoConnect: Boolean = ShadowsocksApplication.settings.getBoolean(Key.isAutoConnect, false)
-    val isInstalled: Boolean = ShadowsocksApplication.settings.getBoolean(ShadowsocksApplication.getVersionName, false)
-    if (isAutoConnect && isInstalled) {
-      if (Utils.isLollipopOrAbove) {
-        val intent = new Intent(context, classOf[ShadowsocksRunnerService])
-        context.startService(intent)
-      } else {
-        val intent = new Intent(context, classOf[ShadowsocksRunnerActivity])
-        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
-        context.startActivity(intent)
-      }
+    if (ShadowsocksApplication.settings.getBoolean(Key.isAutoConnect, false)) {
+      Utils.startSsService(context)
     }
   }
 }
diff --git a/src/main/scala/com/github/shadowsocks/TaskerActivity.scala b/src/main/scala/com/github/shadowsocks/TaskerActivity.scala
new file mode 100644
index 00000000..246cd2b7
--- /dev/null
+++ b/src/main/scala/com/github/shadowsocks/TaskerActivity.scala
@@ -0,0 +1,97 @@
+/*
+ * Shadowsocks - A shadowsocks client for Android
+ * Copyright (C) 2014 <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
+
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import android.support.v7.widget.Toolbar
+import android.util.Log
+import android.view.View
+import android.widget.{Button, Switch}
+import com.github.shadowsocks.helper.TaskerSettings
+import com.twofortyfouram.locale.api.{Intent => ApiIntent}
+
+/**
+  * @author CzBiX
+  */
+class TaskerActivity extends AppCompatActivity {
+  var taskerOption: TaskerSettings = _
+
+  var switch: Switch = _
+  var btnSave: Button = _
+
+  override def onCreate(savedInstanceState: Bundle) {
+    super.onCreate(savedInstanceState)
+    setContentView(R.layout.layout_tasker)
+
+    switch = findViewById(R.id.service_switch).asInstanceOf[Switch]
+    btnSave = findViewById(R.id.btn_save).asInstanceOf[Button]
+
+    val toolbar = findViewById(R.id.toolbar).asInstanceOf[Toolbar]
+    toolbar.setTitle(R.string.screen_name)
+    toolbar.setNavigationIcon(R.drawable.abc_ic_ab_back_mtrl_am_alpha)
+    toolbar.setNavigationOnClickListener(_ => finish())
+
+    switch.setOnCheckedChangeListener((_, isChecked) => taskerOption.is_start = isChecked)
+    btnSave.setOnClickListener(_ => saveResult())
+
+    loadSettings()
+  }
+
+  private def loadSettings(): Unit = {
+    val intent: Intent = getIntent
+    if (intent.getAction != ApiIntent.ACTION_EDIT_SETTING) {
+      Log.w(Shadowsocks.TAG, "unknown tasker action")
+      finish()
+      return
+    }
+
+    taskerOption = TaskerSettings.fromIntent(intent)
+
+    switch.setChecked(taskerOption.is_start)
+  }
+
+  private def saveResult(): Unit = {
+    setResult(Activity.RESULT_OK, taskerOption.toIntent(this))
+    finish()
+  }
+}
+
diff --git a/src/main/scala/com/github/shadowsocks/TaskerReceiver.scala b/src/main/scala/com/github/shadowsocks/TaskerReceiver.scala
new file mode 100644
index 00000000..92ac3234
--- /dev/null
+++ b/src/main/scala/com/github/shadowsocks/TaskerReceiver.scala
@@ -0,0 +1,58 @@
+/*
+ * Shadowsocks - A shadowsocks client for Android
+ * Copyright (C) 2014 <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
+
+import android.content.{BroadcastReceiver, Context, Intent}
+import com.github.shadowsocks.helper.TaskerSettings
+import com.github.shadowsocks.utils.Utils
+
+/**
+  * @author CzBiX
+  */
+class TaskerReceiver extends BroadcastReceiver {
+  override def onReceive(context: Context, intent: Intent): Unit = {
+    val settings: TaskerSettings = TaskerSettings.fromIntent(intent)
+
+    if (settings.is_start) {
+      Utils.startSsService(context)
+    } else {
+      Utils.stopSsService(context)
+    }
+  }
+}
diff --git a/src/main/scala/com/github/shadowsocks/helper/TaskerSettings.scala b/src/main/scala/com/github/shadowsocks/helper/TaskerSettings.scala
new file mode 100644
index 00000000..1927923a
--- /dev/null
+++ b/src/main/scala/com/github/shadowsocks/helper/TaskerSettings.scala
@@ -0,0 +1,77 @@
+/*
+ * Shadowsocks - A shadowsocks client for Android
+ * Copyright (C) 2014 <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.helper
+
+import android.content.{Intent, Context}
+import android.os.Bundle
+import com.github.shadowsocks.R
+
+import com.twofortyfouram.locale.api.{Intent => ApiIntent}
+
+object TaskerSettings {
+  def fromIntent(intent: Intent): TaskerSettings = {
+    val bundle: Bundle = if (intent.hasExtra(ApiIntent.EXTRA_BUNDLE))
+      intent.getBundleExtra(ApiIntent.EXTRA_BUNDLE) else Bundle.EMPTY
+
+    new TaskerSettings(bundle)
+  }
+
+  def fromBundle(bundle: Bundle): TaskerSettings = {
+    new TaskerSettings(bundle)
+  }
+}
+
+class TaskerSettings(bundle: Bundle) {
+  val KEY_IS_START = "is_start"
+
+  var is_start: Boolean = bundle.getBoolean(KEY_IS_START)
+
+  def toIntent(context: Context): Intent = {
+    val bundle = new Bundle()
+    bundle.putBoolean(KEY_IS_START, is_start)
+
+    val desc = context.getString(R.string.turn_service_state,
+      context.getString(if (is_start) R.string.state_on else R.string.state_off))
+
+    val intent: Intent = new Intent()
+    intent.putExtra(ApiIntent.EXTRA_STRING_BLURB, desc)
+      .putExtra(ApiIntent.EXTRA_BUNDLE, bundle)
+  }
+}
+
diff --git a/src/main/scala/com/github/shadowsocks/utils/Utils.scala b/src/main/scala/com/github/shadowsocks/utils/Utils.scala
index 1f1dceaf..1f514aaa 100644
--- a/src/main/scala/com/github/shadowsocks/utils/Utils.scala
+++ b/src/main/scala/com/github/shadowsocks/utils/Utils.scala
@@ -55,7 +55,7 @@ import android.util.{DisplayMetrics, Base64, Log}
 import android.view.View.MeasureSpec
 import android.view.{Gravity, View, Window}
 import android.widget.Toast
-import com.github.shadowsocks.{ShadowsocksApplication, BuildConfig}
+import com.github.shadowsocks.{ShadowsocksRunnerActivity, ShadowsocksRunnerService, ShadowsocksApplication, BuildConfig}
 import org.xbill.DNS._
 
 
@@ -416,6 +416,25 @@ object Utils {
         false
     }
   }
+
+  def startSsService(context: Context): Unit = {
+    val isInstalled: Boolean = ShadowsocksApplication.settings.getBoolean(ShadowsocksApplication.getVersionName, false)
+    if (!isInstalled) return
+
+    if (Utils.isLollipopOrAbove) {
+      val intent = new Intent(context, classOf[ShadowsocksRunnerService])
+      context.startService(intent)
+    } else {
+      val intent = new Intent(context, classOf[ShadowsocksRunnerActivity])
+      intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+      intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
+      context.startActivity(intent)
+    }
+  }
+
+  def stopSsService(context: Context): Unit = {
+    context.sendBroadcast(new Intent(Action.CLOSE))
+  }
 }