diff --git a/src/main/res/layout/layout_switch.xml b/src/main/res/layout/layout_switch.xml
index 51ca4b72..3d0aabc6 100644
--- a/src/main/res/layout/layout_switch.xml
+++ b/src/main/res/layout/layout_switch.xml
@@ -9,7 +9,7 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:gravity="center_vertical"
-      android:textSize="22sp"
+      android:textSize="24sp"
       android:textColor="@color/title"
       android:text="@string/app_name"
       android:layout_alignParentLeft="true"
@@ -20,6 +20,7 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:layout_alignParentRight="true"
+      android:layout_marginRight = "10dp"
       android:layout_centerVertical="true"/>
 
 </RelativeLayout>
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index 2838123b..dd1e3d8d 100755
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -10,6 +10,8 @@
 
   <!-- proxy category -->
   <string name="proxy_cat">Server Settings</string>
+  <string name="profile">Profile</string>
+  <string name="profile_summary">Profile name</string>
   <string name="proxy">Server</string>
   <string name="proxy_summary">Hostname or IP Address of your Shadowsocks server</string>
   <string name="remote_port">Remote Port</string>
@@ -73,5 +75,6 @@
   <string name="about_title">Shadowsocks %s</string>
   <string name="flush_dnscache">Flush DNS Cache</string>
   <string name="flushing">Flushing</string>
+  <string name="add_profile">Add Profile</string>
 
 </resources>
diff --git a/src/main/res/xml/pref_proxy.xml b/src/main/res/xml/pref_proxy.xml
index 08f15dbc..5c9b61cf 100755
--- a/src/main/res/xml/pref_proxy.xml
+++ b/src/main/res/xml/pref_proxy.xml
@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
 
+  <com.github.shadowsocks.preferences.SummaryEditTextPreference
+      android:defaultValue="Default"
+      android:key="profileName"
+      android:summary="@string/profile_summary"
+      android:title="@string/profile">
+  </com.github.shadowsocks.preferences.SummaryEditTextPreference>
   <com.github.shadowsocks.preferences.SummaryEditTextPreference
       android:defaultValue="198.199.101.152"
       android:key="proxy"
diff --git a/src/main/scala/com/github/shadowsocks/AppManager.scala b/src/main/scala/com/github/shadowsocks/AppManager.scala
index 1b149f4e..c384fea1 100644
--- a/src/main/scala/com/github/shadowsocks/AppManager.scala
+++ b/src/main/scala/com/github/shadowsocks/AppManager.scala
@@ -109,7 +109,6 @@ class AppManager extends SherlockActivity with OnCheckedChangeListener with OnCl
 
   val MSG_LOAD_START = 1
   val MSG_LOAD_FINISH = 2
-  val SCHEME = "app://"
   val STUB = android.R.drawable.sym_def_app_icon
 
   implicit def anyrefarray_tools[T <: AnyRef](a: Array[T]) = new ObjectArrayTools(a)
@@ -184,7 +183,7 @@ class AppManager extends SherlockActivity with OnCheckedChangeListener with OnCl
             .cacheOnDisc()
             .displayer(new FadeInBitmapDisplayer(300))
             .build()
-        ImageLoader.getInstance().displayImage("app://" + app.uid, entry.icon, options)
+        ImageLoader.getInstance().displayImage(Scheme.APP + app.uid, entry.icon, options)
 
         entry.text.setText(app.name)
         val box: CheckBox = entry.box
@@ -327,7 +326,7 @@ class AppManager extends SherlockActivity with OnCheckedChangeListener with OnCl
     }
 
     override def getStreamFromOtherSource(imageUri: String, extra: AnyRef): InputStream = {
-      val uid = imageUri.substring(SCHEME.length).toInt
+      val uid = imageUri.substring(Scheme.APP.length).toInt
       val drawable = Utils.getAppIcon(getBaseContext, uid)
       val bitmap = Utils.drawableToBitmap(drawable)
 
diff --git a/src/main/scala/com/github/shadowsocks/Shadowsocks.scala b/src/main/scala/com/github/shadowsocks/Shadowsocks.scala
index 509804b8..8f698033 100644
--- a/src/main/scala/com/github/shadowsocks/Shadowsocks.scala
+++ b/src/main/scala/com/github/shadowsocks/Shadowsocks.scala
@@ -41,21 +41,16 @@ package com.github.shadowsocks
 import android.app.{Activity, AlertDialog, ProgressDialog}
 import android.content._
 import android.content.res.AssetManager
-import android.graphics.Typeface
+import android.graphics.{Color, Bitmap, Typeface}
 import android.os._
-import android.preference.{Preference, PreferenceManager}
+import android.preference._
 import android.util.Log
-import android.view.{ViewGroup, Gravity, ViewParent, KeyEvent}
+import android.view.{View, ViewGroup, ViewParent, KeyEvent}
 import android.widget._
-import com.actionbarsherlock.view.Menu
-import com.actionbarsherlock.view.MenuItem
 import com.google.analytics.tracking.android.EasyTracker
 import de.keyboardsurfer.android.widget.crouton.Crouton
 import de.keyboardsurfer.android.widget.crouton.Style
-import java.io.FileOutputStream
-import java.io.IOException
-import java.io.InputStream
-import java.io.OutputStream
+import java.io._
 import java.util.Hashtable
 import net.saik0.android.unifiedpreference.UnifiedPreferenceFragment
 import net.saik0.android.unifiedpreference.UnifiedSherlockPreferenceActivity
@@ -71,120 +66,36 @@ import net.simonvt.menudrawer.MenuDrawer
 
 import com.github.shadowsocks.database._
 import scala.collection.mutable.ListBuffer
-import com.github.shadowsocks.database.Category
-import com.github.shadowsocks.database.Item
 import com.github.shadowsocks.database.Profile
+import com.nostra13.universalimageloader.core.{ImageLoader, ImageLoaderConfiguration}
+import com.nostra13.universalimageloader.core.download.BaseImageDownloader
+import com.github.shadowsocks.database.Item
+import com.github.shadowsocks.database.Category
+import com.actionbarsherlock.view.MenuItem
+import com.github.shadowsocks.preferences.{PasswordEditTextPreference, SummaryEditTextPreference}
+import com.github.shadowsocks.database.Item
+import com.github.shadowsocks.database.Category
+import scala.Option
 
-object Shadowsocks {
+class ProfileIconDownloader(context: Context, connectTimeout: Int, readTimeout: Int)
+  extends BaseImageDownloader(context, connectTimeout, readTimeout) {
 
-  val PREFS_NAME = "Shadowsocks"
-  val PROXY_PREFS = Array(Key.proxy, Key.remotePort, Key.localPort, Key.sitekey, Key.encMethod)
-  val FEATRUE_PREFS = Array(Key.isGFWList, Key.isGlobalProxy, Key.proxyedApps,
-    Key.isTrafficStat, Key.isAutoConnect)
-  val TAG = "Shadowsocks"
-  val REQUEST_CONNECT = 1
-
-  private var vpnEnabled = -1
-
-  def isServiceStarted(context: Context): Boolean = {
-    ShadowsocksService.isServiceStarted(context) || ShadowVpnService.isServiceStarted(context)
+  def this(context: Context) {
+    this(context, 0, 0)
   }
 
-  class ProxyFragment extends UnifiedPreferenceFragment {
+  override def getStreamFromOtherSource(imageUri: String, extra: AnyRef): InputStream = {
+    val text = imageUri.substring(Scheme.PROFILE.length)
+    val size = Utils.dpToPx(context, 16).toInt
+    val idx = text.getBytes.last % 6
+    val color = Seq(Color.MAGENTA, Color.GREEN, Color.YELLOW, Color.BLUE, Color.DKGRAY, Color.CYAN)(
+      idx)
+    val bitmap = Utils.getBitmap(text, size, size, color)
 
-    var receiver: BroadcastReceiver = null
-
-    private def setPreferenceEnabled() {
-      val state = getActivity.asInstanceOf[Shadowsocks].state
-      val enabled = state != State.CONNECTED && state != State.CONNECTING
-      for (name <- PROXY_PREFS) {
-        val pref: Preference = findPreference(name)
-        if (pref != null) {
-          pref.setEnabled(enabled)
-        }
-      }
-    }
-
-    override def onCreate(bundle: Bundle) {
-      super.onCreate(bundle)
-      val filter = new IntentFilter()
-      filter.addAction(Action.UPDATE_FRAGMENT)
-      receiver = new BroadcastReceiver {
-        def onReceive(p1: Context, p2: Intent) {
-          setPreferenceEnabled()
-        }
-      }
-      getActivity.getApplicationContext.registerReceiver(receiver, filter)
-    }
-
-    override def onDestroy() {
-      super.onDestroy()
-      getActivity.getApplicationContext.unregisterReceiver(receiver)
-    }
-
-    override def onResume() {
-      super.onResume()
-      setPreferenceEnabled()
-    }
-
-    override def onPause() {
-      super.onPause()
-    }
+    val os = new ByteArrayOutputStream()
+    bitmap.compress(Bitmap.CompressFormat.PNG, 100, os)
+    new ByteArrayInputStream(os.toByteArray)
   }
-
-  class FeatureFragment extends UnifiedPreferenceFragment with OnSharedPreferenceChangeListener {
-
-    var receiver: BroadcastReceiver = null
-
-    private def setPreferenceEnabled() {
-      val state = getActivity.asInstanceOf[Shadowsocks].state
-      val enabled: Boolean = state != State.CONNECTED && state != State.CONNECTING
-      for (name <- Shadowsocks.FEATRUE_PREFS) {
-        val pref: Preference = findPreference(name)
-        if (pref != null) {
-          val status = getActivity.getSharedPreferences(Key.status, Context.MODE_PRIVATE)
-          val isRoot = status.getBoolean(Key.isRoot, false)
-          if (Seq(Key.isAutoConnect, Key.isGlobalProxy, Key.isTrafficStat,
-            Key.proxyedApps).contains(name)) {
-            pref.setEnabled(enabled && isRoot)
-          } else {
-            pref.setEnabled(enabled)
-          }
-        }
-      }
-    }
-
-    override def onCreate(bundle: Bundle) {
-      super.onCreate(bundle)
-      val filter = new IntentFilter()
-      filter.addAction(Action.UPDATE_FRAGMENT)
-      receiver = new BroadcastReceiver {
-        def onReceive(p1: Context, p2: Intent) {
-          setPreferenceEnabled()
-        }
-      }
-      getActivity.getApplicationContext.registerReceiver(receiver, filter)
-    }
-
-    override def onDestroy() {
-      super.onDestroy()
-      getActivity.getApplicationContext.unregisterReceiver(receiver)
-    }
-
-    override def onResume() {
-      super.onResume()
-      setPreferenceEnabled()
-    }
-
-    override def onPause() {
-      super.onPause()
-    }
-
-    def onSharedPreferenceChanged(prefs: SharedPreferences, key: String) {
-      if (key == Key.isGlobalProxy) setPreferenceEnabled()
-    }
-  }
-
 }
 
 object Typefaces {
@@ -209,10 +120,171 @@ object Typefaces {
   private final val cache: Hashtable[String, Typeface] = new Hashtable[String, Typeface]
 }
 
+object Shadowsocks {
+
+  val PREFS_NAME = "Shadowsocks"
+  val PROXY_PREFS = Array(Key.profileName, Key.proxy, Key.remotePort, Key.localPort, Key.sitekey, Key.encMethod)
+  val FEATRUE_PREFS = Array(Key.isGFWList, Key.isGlobalProxy, Key.proxyedApps, Key.isTrafficStat,
+    Key.isAutoConnect)
+  val TAG = "Shadowsocks"
+  val REQUEST_CONNECT = 1
+
+  private var vpnEnabled = -1
+
+  var currentProfile: Profile = null
+
+  def updateListPreference(pref: Preference, value: String) {
+    pref.setSummary(value)
+    pref.asInstanceOf[ListPreference].setValue(value)
+  }
+
+  def updatePasswordEditTextPreference(pref: Preference, value: String) {
+    pref.setSummary(value)
+    pref.asInstanceOf[PasswordEditTextPreference].setText(value)
+  }
+
+  def updateSummaryEditTextPreference(pref: Preference, value: String) {
+    pref.setSummary(value)
+    pref.asInstanceOf[SummaryEditTextPreference].setText(value)
+  }
+
+  def updateCheckBoxPreference(pref: Preference, value: Boolean) {
+    pref.asInstanceOf[CheckBoxPreference].setChecked(value)
+  }
+
+  def updatePreference(pref: Preference, name: String, profile: Profile) {
+    name match {
+      case Key.profileName => updateSummaryEditTextPreference(pref, profile.name)
+      case Key.proxy => updateSummaryEditTextPreference(pref, profile.host)
+      case Key.remotePort => updateSummaryEditTextPreference(pref, profile.remotePort.toString)
+      case Key.localPort => updateSummaryEditTextPreference(pref, profile.localPort.toString)
+      case Key.sitekey => updatePasswordEditTextPreference(pref, profile.password)
+      case Key.encMethod => updateListPreference(pref, profile.method)
+      case Key.isGFWList => updateCheckBoxPreference(pref, profile.chnroute)
+      case Key.isGlobalProxy => updateCheckBoxPreference(pref, profile.global)
+      case Key.isTrafficStat => updateCheckBoxPreference(pref, profile.traffic)
+      case _ =>
+    }
+  }
+
+  def isServiceStarted(context: Context): Boolean = {
+    ShadowsocksService.isServiceStarted(context) || ShadowVpnService.isServiceStarted(context)
+  }
+
+  class ProxyFragment extends UnifiedPreferenceFragment {
+
+    var receiver: BroadcastReceiver = null
+
+    private def setPreferenceEnabled() {
+      val state = getActivity.asInstanceOf[Shadowsocks].state
+      val enabled = state != State.CONNECTED && state != State.CONNECTING
+      for (name <- PROXY_PREFS) {
+        val pref: Preference = findPreference(name)
+        if (pref != null) {
+          pref.setEnabled(enabled)
+        }
+      }
+    }
+
+    private def updatePreferenceScreen() {
+      for (name <- Shadowsocks.PROXY_PREFS) {
+        val pref = findPreference(name)
+        Shadowsocks.updatePreference(pref, name, Shadowsocks.currentProfile)
+      }
+    }
+
+    override def onCreate(bundle: Bundle) {
+      super.onCreate(bundle)
+      val filter = new IntentFilter()
+      filter.addAction(Action.UPDATE_FRAGMENT)
+      receiver = new BroadcastReceiver {
+        def onReceive(p1: Context, p2: Intent) {
+          setPreferenceEnabled()
+          updatePreferenceScreen()
+        }
+      }
+      getActivity.getApplicationContext.registerReceiver(receiver, filter)
+    }
+
+    override def onDestroy() {
+      super.onDestroy()
+      getActivity.getApplicationContext.unregisterReceiver(receiver)
+    }
+
+    override def onResume() {
+      super.onResume()
+      setPreferenceEnabled()
+    }
+
+    override def onPause() {
+      super.onPause()
+    }
+  }
+
+  class FeatureFragment extends UnifiedPreferenceFragment {
+
+    var receiver: BroadcastReceiver = null
+
+    private def setPreferenceEnabled() {
+      val state = getActivity.asInstanceOf[Shadowsocks].state
+      val enabled: Boolean = state != State.CONNECTED && state != State.CONNECTING
+      for (name <- Shadowsocks.FEATRUE_PREFS) {
+        val pref: Preference = findPreference(name)
+        if (pref != null) {
+          val status = getActivity.getSharedPreferences(Key.status, Context.MODE_PRIVATE)
+          val isRoot = status.getBoolean(Key.isRoot, false)
+          if (Seq(Key.isAutoConnect, Key.isGlobalProxy, Key.isTrafficStat, Key.proxyedApps)
+            .contains(name)) {
+            pref.setEnabled(enabled && isRoot)
+          } else {
+            pref.setEnabled(enabled)
+          }
+        }
+      }
+    }
+
+    private def updatePreferenceScreen() {
+      for (name <- Shadowsocks.FEATRUE_PREFS) {
+        val pref = findPreference(name)
+        Shadowsocks.updatePreference(pref, name, Shadowsocks.currentProfile)
+      }
+    }
+
+    override def onCreate(bundle: Bundle) {
+      super.onCreate(bundle)
+      val filter = new IntentFilter()
+      filter.addAction(Action.UPDATE_FRAGMENT)
+      receiver = new BroadcastReceiver {
+        def onReceive(p1: Context, p2: Intent) {
+          setPreferenceEnabled()
+          updatePreferenceScreen()
+        }
+      }
+      getActivity.getApplicationContext.registerReceiver(receiver, filter)
+    }
+
+    override def onDestroy() {
+      super.onDestroy()
+      getActivity.getApplicationContext.unregisterReceiver(receiver)
+    }
+
+    override def onResume() {
+      super.onResume()
+      setPreferenceEnabled()
+    }
+
+    override def onPause() {
+      super.onPause()
+    }
+  }
+
+}
+
 class Shadowsocks
   extends UnifiedSherlockPreferenceActivity
   with CompoundButton.OnCheckedChangeListener
-  with OnSharedPreferenceChangeListener {
+  with OnSharedPreferenceChangeListener
+  with MenuAdapter.MenuListener{
 
   private val MSG_CRASH_RECOVER: Int = 1
   private val MSG_INITIAL_FINISH: Int = 2
@@ -227,9 +299,9 @@ class Shadowsocks
   lazy val status = getSharedPreferences(Key.status, Context.MODE_PRIVATE)
   lazy val receiver = new StateBroadcastReceiver
   lazy val drawer = MenuDrawer.attach(this)
-  lazy val listView = new ListView(this)
   lazy val menuAdapter = new MenuAdapter(this, getMenuList)
-  lazy val profileManager = getApplication.asInstanceOf[ShadowsocksApplication].profileManager
+  lazy val listView = new ListView(this)
+  lazy val profileManager = new ProfileManager(settings, getApplication.asInstanceOf[ShadowsocksApplication].dbHelper)
 
   private val handler: Handler = new Handler {
     override def handleMessage(msg: Message) {
@@ -291,10 +363,10 @@ class Shadowsocks
     }
   }
 
-  def onSharedPreferenceChanged(prefs: SharedPreferences, key: String) {
-    if (key == Key.isGlobalProxy) {
-      val enabled = state != State.CONNECTED && state != State.CONNECTING
-      setPreferenceEnabled(enabled)
+  override def onSharedPreferenceChanged(prefs: SharedPreferences, key: String) {
+    if (key == Key.profileName) {
+      profileManager.save()
+      menuAdapter.updateList(getMenuList, Shadowsocks.currentProfile.id)
     }
   }
 
@@ -407,6 +479,10 @@ class Shadowsocks
     setHeaderRes(R.xml.shadowsocks_headers)
     super.onCreate(savedInstanceState)
 
+    Shadowsocks.currentProfile = {
+      profileManager.getProfile(settings.getInt(Key.profileId, -1)) getOrElse new Profile()
+    }
+
     listView.setAdapter(menuAdapter)
     drawer.setMenuView(listView)
 
@@ -422,7 +498,6 @@ class Shadowsocks
     getSupportActionBar.setDisplayShowTitleEnabled(false)
     getSupportActionBar.setDisplayShowCustomEnabled(true)
     // getSupportActionBar.setDisplayShowHomeEnabled(false)
-
     val title: TextView = switchLayout.findViewById(R.id.title).asInstanceOf[TextView]
     val tf: Typeface = Typefaces.get(this, "fonts/Iceland.ttf")
     if (tf != null) title.setTypeface(tf)
@@ -445,16 +520,49 @@ class Shadowsocks
         handler.sendEmptyMessage(MSG_INITIAL_FINISH)
       }
     }
+  }
 
+  override def onActiveViewChanged(v: View, pos: Int) {
+    drawer.setActiveView(v, pos)
   }
 
   def updateProfile(id: Int) {
+    drawer.closeMenu(true)
 
+    handler.postDelayed(new Runnable {
+      def run() {
+        Shadowsocks.currentProfile = profileManager.load(id)
+        updatePreferenceScreen()
+      }
+    }, 600)
+
+    if (!isSinglePane) sendBroadcast(new Intent(Action.UPDATE_FRAGMENT))
+  }
+
+  def delProfile(id: Int): Boolean = {
+    drawer.closeMenu(true)
+
+    handler.postDelayed(new Runnable {
+      def run() {
+        profileManager.delProfile(id)
+        val profileId = {
+          val profiles = profileManager.getAllProfiles.getOrElse(List[Profile]())
+          if (profiles.isEmpty) -1 else profiles(0).id
+        }
+        Shadowsocks.currentProfile = profileManager.load(profileId)
+        updatePreferenceScreen()
+        menuAdapter.updateList(getMenuList, Shadowsocks.currentProfile.id)
+      }
+    }, 600)
+
+    if (!isSinglePane) sendBroadcast(new Intent(Action.UPDATE_FRAGMENT))
+
+    true
   }
 
   def getProfileList: List[Item] = {
     val list = profileManager.getAllProfiles getOrElse List[Profile]()
-    list.map(p => new Item(p.id, p.name, -1, updateProfile))
+    list.map(p => new Item(p.id, p.name, -1, updateProfile, delProfile))
   }
 
   def getMenuList: List[Any] = {
@@ -465,28 +573,31 @@ class Shadowsocks
 
     buf ++= getProfileList
 
+    buf += new Item(-1, getString(R.string.add_profile), android.R.drawable.ic_menu_add, _ => {
+      updateProfile(-1)
+      profileManager.save()
+      menuAdapter.updateList(getMenuList, Shadowsocks.currentProfile.id)
+    })
+
     buf += new Category("Settings")
 
-    buf += new Item(-1, getString(R.string.recovery), android.R.drawable.ic_menu_revert,
-      _ => {
-        EasyTracker.getTracker.sendEvent(Shadowsocks.TAG, "reset", getVersionName, 0L)
-        recovery()
-      })
+    buf += new Item(-100, getString(R.string.recovery), android.R.drawable.ic_menu_revert, _ => {
+      EasyTracker.getTracker.sendEvent(Shadowsocks.TAG, "reset", getVersionName, 0L)
+      recovery()
+    })
 
-    buf += new Item(-2, getString(R.string.flush_dnscache), android.R.drawable.ic_menu_delete,
-      _ => {
+    buf +=
+      new Item(-200, getString(R.string.flush_dnscache), android.R.drawable.ic_menu_delete, _ => {
         EasyTracker.getTracker.sendEvent(Shadowsocks.TAG, "flush_dnscache", getVersionName, 0L)
         flushDnsCache()
       })
 
-    buf += new Item(-3, getString(R.string.about), android.R.drawable.ic_menu_info_details,
-      _ => {
-        EasyTracker.getTracker.sendEvent(Shadowsocks.TAG, "about", getVersionName, 0L)
-        showAbout()
-      })
+    buf += new Item(-300, getString(R.string.about), android.R.drawable.ic_menu_info_details, _ => {
+      EasyTracker.getTracker.sendEvent(Shadowsocks.TAG, "about", getVersionName, 0L)
+      showAbout()
+    })
 
     buf.toList
-
   }
 
   override def onKeyDown(keyCode: Int, event: KeyEvent): Boolean = {
@@ -516,6 +627,7 @@ class Shadowsocks
   protected override def onPause() {
     super.onPause()
     prepared = false
+    settings.unregisterOnSharedPreferenceChangeListener(this)
   }
 
   protected override def onResume() {
@@ -549,6 +661,8 @@ class Shadowsocks
     }
 
     switchButton.setOnCheckedChangeListener(this)
+
+    settings.registerOnSharedPreferenceChangeListener(this)
   }
 
   private def setPreferenceEnabled(enabled: Boolean) {
@@ -562,8 +676,8 @@ class Shadowsocks
     for (name <- Shadowsocks.FEATRUE_PREFS) {
       val pref = findPreference(name)
       if (pref != null) {
-        if (Seq(Key.isAutoConnect, Key.isGlobalProxy, Key.isTrafficStat,
-          Key.proxyedApps).contains(name)) {
+        if (Seq(Key.isAutoConnect, Key.isGlobalProxy, Key.isTrafficStat, Key.proxyedApps)
+          .contains(name)) {
           pref.setEnabled(enabled && isRoot)
         } else {
           pref.setEnabled(enabled)
@@ -572,6 +686,18 @@ class Shadowsocks
     }
   }
 
+  private def updatePreferenceScreen() {
+    val profile = Shadowsocks.currentProfile
+    for (name <- Shadowsocks.PROXY_PREFS) {
+      val pref = findPreference(name)
+      Shadowsocks.updatePreference(pref, name, profile)
+    }
+    for (name <- Shadowsocks.FEATRUE_PREFS) {
+      val pref = findPreference(name)
+      Shadowsocks.updatePreference(pref, name, profile)
+    }
+  }
+
   override def onStart() {
     super.onStart()
     EasyTracker.getInstance.activityStart(this)
@@ -790,7 +916,7 @@ class Shadowsocks
           setPreferenceEnabled(enabled = true)
         }
       }
-      sendBroadcast(new Intent(Action.UPDATE_FRAGMENT))
+      if (!isSinglePane) sendBroadcast(new Intent(Action.UPDATE_FRAGMENT))
     }
   }
 
diff --git a/src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala b/src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala
index 51548324..9a3703ab 100644
--- a/src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala
+++ b/src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala
@@ -44,7 +44,6 @@ import com.github.shadowsocks.database.{ProfileManager, DBHelper}
 
 class ShadowsocksApplication extends Application {
   lazy val dbHelper = new DBHelper(this)
-  lazy val profileManager = new ProfileManager(dbHelper)
 
   override def onCreate() {
     EasyTracker.getInstance.setContext(this)
diff --git a/src/main/scala/com/github/shadowsocks/ShadowsocksService.scala b/src/main/scala/com/github/shadowsocks/ShadowsocksService.scala
index 242e5ff0..2dd7b27a 100644
--- a/src/main/scala/com/github/shadowsocks/ShadowsocksService.scala
+++ b/src/main/scala/com/github/shadowsocks/ShadowsocksService.scala
@@ -324,18 +324,8 @@ class ShadowsocksService extends Service {
 
     val icon = getResources.getDrawable(R.drawable.ic_stat_shadowsocks)
     if (rate >= 0) {
-      val bitmap = Bitmap.createBitmap(icon.getIntrinsicWidth * 4,
-        icon.getIntrinsicHeight * 4, Bitmap.Config.ARGB_8888)
-      val r = rate.toString
-      val size = bitmap.getHeight / 4
-      val canvas = new Canvas(bitmap)
-      val paint = new Paint()
-      paint.setColor(Color.WHITE)
-      paint.setTextSize(size)
-      val bounds = new Rect()
-      paint.getTextBounds(r, 0, r.length, bounds)
-      canvas.drawText(r, (bitmap.getWidth - bounds.width()) / 2,
-        bitmap.getHeight - (bitmap.getHeight - bounds.height()) / 2, paint)
+      val bitmap =Utils.getBitmap(rate.toString, icon.getIntrinsicWidth * 4,
+        icon.getIntrinsicHeight * 4, Color.TRANSPARENT)
       builder.setLargeIcon(bitmap)
 
       if (rate < 1000) {
diff --git a/src/main/scala/com/github/shadowsocks/Utils.scala b/src/main/scala/com/github/shadowsocks/Utils.scala
index dc9dc6a3..e3e63e9c 100644
--- a/src/main/scala/com/github/shadowsocks/Utils.scala
+++ b/src/main/scala/com/github/shadowsocks/Utils.scala
@@ -49,10 +49,11 @@ import org.apache.http.conn.util.InetAddressUtils
 import scala.collection.mutable.ArrayBuffer
 import org.xbill.DNS._
 import scala.Some
-import android.graphics.{Canvas, Bitmap}
+import android.graphics._
 import android.app.ActivityManager
 import android.os.Build
 import android.provider.Settings
+import scala.Some
 
 object Config {
   val SHADOWSOCKS = "{\"server\": [%s], \"server_port\": %d, \"local_port\": %d, \"password\": %s, \"timeout\": %d}"
@@ -112,10 +113,13 @@ object Config {
 }
 
 case class Config(isGlobalProxy: Boolean, isGFWList: Boolean, isBypassApps: Boolean, isTrafficStat: Boolean,
-                  var proxy: String, sitekey: String, encMethod: String, remotePort: Int,
+                  profileName: String, var proxy: String, sitekey: String, encMethod: String, remotePort: Int,
                   localPort: Int, proxiedAppString: String)
 
 object Key {
+  val profileId = "profileId"
+  val profileName = "profileName"
+
   val proxied = "Proxyed"
 
   val isRoot = "isRoot"
@@ -137,6 +141,11 @@ object Key {
   val localPort = "port"
 }
 
+object Scheme {
+  val APP = "app://"
+  val PROFILE = "profile://"
+}
+
 object State {
   val INIT = 0
   val CONNECTING = 1
@@ -162,6 +171,7 @@ object Extra {
     edit.putBoolean(Key.isBypassApps, config.isBypassApps)
     edit.putBoolean(Key.isTrafficStat, config.isTrafficStat)
 
+    edit.putString(Key.profileName, config.profileName)
     edit.putString(Key.proxy, config.proxy)
     edit.putString(Key.sitekey, config.sitekey)
     edit.putString(Key.encMethod, config.encMethod)
@@ -177,6 +187,7 @@ object Extra {
     val isBypassApps = intent.getBooleanExtra(Key.isBypassApps, false)
     val isTrafficStat = intent.getBooleanExtra(Key.isTrafficStat, false)
 
+    val profileName = intent.getStringExtra(Key.profileName)
     val proxy = intent.getStringExtra(Key.proxy)
     val sitekey = intent.getStringExtra(Key.sitekey)
     val encMethod = intent.getStringExtra(Key.encMethod)
@@ -184,7 +195,7 @@ object Extra {
     val localPort = intent.getIntExtra(Key.localPort, 1984)
     val proxiedString = intent.getStringExtra(Key.proxied)
 
-    new Config(isGlobalProxy, isGFWList, isBypassApps, isTrafficStat, proxy, sitekey, encMethod, remotePort,
+    new Config(isGlobalProxy, isGFWList, isBypassApps, isTrafficStat, profileName, proxy, sitekey, encMethod, remotePort,
       localPort, proxiedString)
   }
 
@@ -194,6 +205,7 @@ object Extra {
     val isBypassApps = settings.getBoolean(Key.isBypassApps, false)
     val isTrafficStat = settings.getBoolean(Key.isTrafficStat, false)
 
+    val profileName = settings.getString(Key.profileName, "default")
     val proxy = settings.getString(Key.proxy, "127.0.0.1") match {
       case "198.199.101.152" => BuildConfig.SERVER
       case s: String => s
@@ -232,6 +244,7 @@ object Extra {
     intent.putExtra(Key.isBypassApps, isBypassApps)
     intent.putExtra(Key.isTrafficStat, isTrafficStat)
 
+    intent.putExtra(Key.profileName, profileName)
     intent.putExtra(Key.proxy, proxy)
     intent.putExtra(Key.sitekey, sitekey)
     intent.putExtra(Key.encMethod, encMethod)
@@ -265,6 +278,36 @@ object Utils {
   var data_path: String = null
   var rootTries = 0
 
+  /*
+     * round or floor depending on whether you are using offsets(floor) or
+     * widths(round)
+     */
+  def dpToPx (context: Context, dp: Float): Float = {
+    val density = context.getResources.getDisplayMetrics.density
+    dp * density
+  }
+
+  def pxToDp (context: Context, px: Float): Float = {
+    val density = context.getResources.getDisplayMetrics.density
+    px / density
+  }
+
+  def getBitmap(text: String, width: Int, height: Int, background: Int): Bitmap = {
+    val bitmap = Bitmap.createBitmap(width,
+      height, Bitmap.Config.ARGB_8888)
+    val size = bitmap.getHeight / 4
+    val canvas = new Canvas(bitmap)
+    canvas.drawColor(background)
+    val paint = new Paint()
+    paint.setColor(Color.WHITE)
+    paint.setTextSize(size)
+    val bounds = new Rect()
+    paint.getTextBounds(text, 0, text.length, bounds)
+    canvas.drawText(text, (bitmap.getWidth - bounds.width()) / 2,
+      bitmap.getHeight - (bitmap.getHeight - bounds.height()) / 2, paint)
+    bitmap
+  }
+
   // Blocked > 3 seconds
   def toggleAirplaneMode(context: Context) {
     if (Build.VERSION.SDK_INT >= 17) {
diff --git a/src/main/scala/com/github/shadowsocks/database/DBHelper.scala b/src/main/scala/com/github/shadowsocks/database/DBHelper.scala
index 00b91314..9ed987e4 100644
--- a/src/main/scala/com/github/shadowsocks/database/DBHelper.scala
+++ b/src/main/scala/com/github/shadowsocks/database/DBHelper.scala
@@ -46,7 +46,7 @@ import com.j256.ormlite.support.ConnectionSource
 import com.j256.ormlite.table.TableUtils
 import com.j256.ormlite.dao.Dao
 
-class DBHelper(val context: Context) extends OrmLiteSqliteOpenHelper(context, "profile.db", null, 3) {
+class DBHelper(val context: Context) extends OrmLiteSqliteOpenHelper(context, "profile.db", null, 7) {
 
   lazy val profileDao:Dao[Profile,Int] = getDao(classOf[Profile])
 
diff --git a/src/main/scala/com/github/shadowsocks/database/MenuAdapter.scala b/src/main/scala/com/github/shadowsocks/database/MenuAdapter.scala
index 096f3564..ef2d1077 100644
--- a/src/main/scala/com/github/shadowsocks/database/MenuAdapter.scala
+++ b/src/main/scala/com/github/shadowsocks/database/MenuAdapter.scala
@@ -39,39 +39,39 @@
 
 package com.github.shadowsocks.database
 
-import android.content.{DialogInterface, Context}
+import android.content.Context
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.BaseAdapter
 import android.widget.TextView
-import com.github.shadowsocks.R
-import android.view.View.OnClickListener
+import com.github.shadowsocks.{Shadowsocks, R}
+import android.view.View.{OnLongClickListener, OnClickListener}
 
-case class Item(id: Int, title: String, iconRes: Int, action: Int => Unit)
+case class Item(id: Int, title: String, iconRes: Int,
+  click: Int => Unit, longClick: Int => Boolean = _ => false)
 
-case class Category (title: String)
+case class Category(title: String)
 
 object MenuAdapter {
 
   trait MenuListener {
-    def onActiveViewChanged(v: View)
+    def onActiveViewChanged(v: View, pos: Int)
   }
 
   val UNDEFINED = -1
   val CATEGORY = 0
   val ITEM = 1
-
 }
 
-class MenuAdapter (context: Context, var items: List[Any]) extends BaseAdapter {
+class MenuAdapter(context: Context, var items: List[Any]) extends BaseAdapter {
 
   def setListener(listener: MenuAdapter.MenuListener) {
-    mListener = listener
+    this.listener = listener
   }
 
   def setActivePosition(activePosition: Int) {
-    mActivePosition = activePosition
+    this.activePosition = activePosition
   }
 
   @Override def getCount: Int = {
@@ -121,32 +121,46 @@ class MenuAdapter (context: Context, var items: List[Any]) extends BaseAdapter {
         }
         val tv: TextView = v.asInstanceOf[TextView]
         tv.setText(value.title)
-        tv.setCompoundDrawablesWithIntrinsicBounds(value.iconRes, 0, 0, 0)
+        if (value.iconRes != -1) {
+          tv.setCompoundDrawablesWithIntrinsicBounds(value.iconRes, 0, 0, 0)
+        }
         tv.setOnClickListener(new OnClickListener {
           def onClick(view: View) {
             val item = view.getTag(R.id.mdItem).asInstanceOf[Item]
-            item.action(item.id)
+            item.click(item.id)
+          }
+        })
+        tv.setOnLongClickListener(new OnLongClickListener {
+          def onLongClick(view: View): Boolean = {
+            val item = view.getTag(R.id.mdItem).asInstanceOf[Item]
+            item.longClick(item.id)
           }
         })
 
         v.setTag(R.id.mdItem, value)
+
       case _ =>
     }
     v.setTag(R.id.mdActiveViewPosition, position)
 
-    if (position == mActivePosition) {
-      if (mListener != null) mListener.onActiveViewChanged(v)
+    if (position == activePosition) {
+      if (listener != null) listener.onActiveViewChanged(v, position)
     }
+
     v
   }
 
-  def updateList(list: List[Any]) {
+  def updateList(list: List[Any], activeId: Int) {
     items = list
+    activePosition = items.indexWhere{
+      case item: Item => item.id == activeId
+      case _ => false
+    }
     notifyDataSetChanged()
   }
 
-  private var mListener: MenuAdapter.MenuListener = null
-  private var mActivePosition: Int = 0
+  private var listener: MenuAdapter.MenuListener = null
+  private var activePosition: Int = -1
 }
 
 
diff --git a/src/main/scala/com/github/shadowsocks/database/Profile.scala b/src/main/scala/com/github/shadowsocks/database/Profile.scala
index 8b4aca78..38f7d711 100644
--- a/src/main/scala/com/github/shadowsocks/database/Profile.scala
+++ b/src/main/scala/com/github/shadowsocks/database/Profile.scala
@@ -42,14 +42,14 @@ package com.github.shadowsocks.database
 import com.j256.ormlite.field.{DataType, DatabaseField}
 
 class Profile {
-  @DatabaseField(id = true)
+  @DatabaseField(generatedId = true)
   var id: Int = 0
 
   @DatabaseField
-  var name: String = null
+  var name: String = "Untitled"
 
   @DatabaseField
-  var host: String = null
+  var host: String = ""
 
   @DatabaseField
   var localPort: Int = 0
@@ -58,13 +58,13 @@ class Profile {
   var remotePort: Int = 0
 
   @DatabaseField
-  var password: String = null
+  var password: String = ""
 
   @DatabaseField
-  var method: String = null
+  var method: String = ""
 
   @DatabaseField
-  var date: String = null
+  var date: String = ""
 
   @DatabaseField
   var upload: Int = 0
@@ -78,9 +78,15 @@ class Profile {
   @DatabaseField
   var global: Boolean = false
 
-  @DatabaseField(dataType = DataType.LONG_STRING)
-  var individual: String = null
+  @DatabaseField
+  var bypass: Boolean = false
+
+  @DatabaseField
+  var traffic: Boolean = false
 
   @DatabaseField(dataType = DataType.LONG_STRING)
-  var description: String = null
+  var individual: String = ""
+
+  @DatabaseField(dataType = DataType.LONG_STRING)
+  var description: String = ""
 }
diff --git a/src/main/scala/com/github/shadowsocks/database/ProfileManager.scala b/src/main/scala/com/github/shadowsocks/database/ProfileManager.scala
index d456a268..4b0b667d 100644
--- a/src/main/scala/com/github/shadowsocks/database/ProfileManager.scala
+++ b/src/main/scala/com/github/shadowsocks/database/ProfileManager.scala
@@ -40,18 +40,20 @@
 package com.github.shadowsocks.database
 
 import android.util.Log
-import com.github.shadowsocks.Shadowsocks
+import com.github.shadowsocks._
+import android.content.{SharedPreferences, Context}
 
-class ProfileManager(dbHelper: DBHelper) {
-  def addProfile(profile: Profile): Boolean = {
+class ProfileManager(settings: SharedPreferences, dbHelper: DBHelper) {
+
+  def createOrUpdateProfile(profile: Profile): Boolean = {
     try {
       dbHelper.profileDao.createOrUpdate(profile)
+      true
     } catch {
       case ex: Exception =>
         Log.e(Shadowsocks.TAG, "addProfile", ex)
-        return false
+        false
     }
-    true
   }
 
   def getProfile(id: Int): Option[Profile] = {
@@ -70,12 +72,12 @@ class ProfileManager(dbHelper: DBHelper) {
   def delProfile(id: Int): Boolean = {
     try {
       dbHelper.profileDao.deleteById(id)
+      true
     } catch {
       case ex: Exception =>
         Log.e(Shadowsocks.TAG, "delProfile", ex)
-        return false
+        false
     }
-    true
   }
 
   def getAllProfiles: Option[List[Profile]] = {
@@ -88,4 +90,70 @@ class ProfileManager(dbHelper: DBHelper) {
         None
     }
   }
+
+  def load(id: Int): Profile =  {
+
+    Log.d(Shadowsocks.TAG, id + " ")
+
+    save()
+
+    val profile = getProfile(id) getOrElse {
+      val p = new Profile()
+      createOrUpdateProfile(p)
+      p
+    }
+
+    Log.d(Shadowsocks.TAG, "load " + profile.id + " " + profile.name)
+
+    val edit = settings.edit()
+    edit.putBoolean(Key.isGlobalProxy, profile.global)
+    edit.putBoolean(Key.isGFWList, profile.chnroute)
+    edit.putBoolean(Key.isBypassApps, profile.bypass)
+    edit.putBoolean(Key.isTrafficStat, profile.traffic)
+    edit.putString(Key.profileName, profile.name)
+    edit.putString(Key.proxy, profile.host)
+    edit.putString(Key.sitekey, profile.password)
+    edit.putString(Key.encMethod, profile.method)
+    edit.putString(Key.remotePort, profile.remotePort.toString)
+    edit.putString(Key.localPort, profile.localPort.toString)
+    edit.putString(Key.proxied, profile.individual)
+    edit.putInt(Key.profileId, profile.id)
+    edit.commit()
+
+    profile
+  }
+
+  def save() {
+    val profile = new Profile()
+
+    profile.global = settings.getBoolean(Key.isGlobalProxy, false)
+    profile.chnroute = settings.getBoolean(Key.isGFWList, false)
+    profile.bypass = settings.getBoolean(Key.isBypassApps, false)
+    profile.traffic = settings.getBoolean(Key.isTrafficStat, false)
+    profile.name = settings.getString(Key.profileName, "default")
+    profile.host = settings.getString(Key.proxy, "127.0.0.1")
+    profile.password = settings.getString(Key.sitekey, "default")
+    profile.method = settings.getString(Key.encMethod, "table")
+    profile.remotePort = try {
+      Integer.valueOf(settings.getString(Key.remotePort, "1984"))
+    } catch {
+      case ex: NumberFormatException => {
+        1984
+      }
+    }
+    profile.localPort = try {
+      Integer.valueOf(settings.getString(Key.localPort, "1984"))
+    } catch {
+      case ex: NumberFormatException => {
+        1984
+      }
+    }
+    profile.individual = settings.getString(Key.proxied, "")
+
+    profile.id = settings.getInt(Key.profileId, -1)
+
+    Log.d(Shadowsocks.TAG, "save " + profile.id + " " + profile.name)
+
+    createOrUpdateProfile(profile)
+  }
 }