refine the lock screen receiver

src/main/AndroidManifest.xml

@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.github.shadowsocks"
-    android:versionCode="93"
-    android:versionName="2.5.4">
+    android:versionCode="95"
+    android:versionName="2.5.5">
 
   <uses-permission android:name="android.permission.INTERNET"/>
   <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

src/main/res/menu/app_manager_menu.xml

@@ -0,0 +1,8 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android" >
+    <item android:id="@+id/action_export"
+        android:title="@string/action_export"
+        android:showAsAction="never" />
+    <item android:id="@+id/action_import"
+        android:title="@string/action_import"
+        android:showAsAction="never" />
+</menu>

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

@@ -88,4 +88,11 @@
     <item>绕过局域网及中国大陆地址</item>
   </string-array>
 
+  <string name="action_export">导出至剪贴板</string>
+  <string name="action_import">从剪贴板导入</string>
+  <string name="action_export_msg">导出成功</string>
+  <string name="action_export_err">导出失败</string>
+  <string name="action_import_msg">导入成功</string>
+  <string name="action_import_err">导入失败</string>
+
 </resources>

src/main/res/values/colors.xml

@@ -4,6 +4,7 @@
 
   <color name="title_background">#ff5e5e5e</color>
   <color name="dialog_title_background">#17170443</color>
+  <color name="white">#FFFFFF</color>
   <color name="black">#000000</color>
   <color name="grey1">#646464</color>
   <color name="grey2">#c8c8c8</color>
@@ -11,4 +12,4 @@
   <color name="md__transparent">#00000000</color>
   <color name="md__defaultBackground">#FF555555</color>
 
-</resources>
+</resources>

src/main/res/values/strings.xml

@@ -86,6 +86,12 @@
   <string name="flush_dnscache">Flush DNS Cache</string>
   <string name="flushing">Flushing</string>
   <string name="add_profile">Add Profile</string>
+  <string name="action_export">Export to Clipboard</string>
+  <string name="action_import">Import from Clipboard</string>
+  <string name="action_export_msg">Successfully export!</string>
+  <string name="action_export_err">Failed to export.</string>
+  <string name="action_import_msg">Successfully import!</string>
+  <string name="action_import_err">Failed to import.</string>
 
   <!-- profile -->
   <string name="add_profile_dialog">Add this Shadowsocks Profile?</string>

src/main/res/values/styles_shadow.xml

@@ -29,10 +29,10 @@
         <item name="android:actionModeBackground">@drawable/cab_background_top_shadow</item>
         <item name="android:actionModeSplitBackground">@drawable/cab_background_bottom_shadow</item>
         <item name="android:actionModeCloseButtonStyle">@style/ActionButton.CloseMode.Shadow</item>
-        
-                <!-- Light.DarkActionBar specific -->
+        <!-- Light.DarkActionBar specific -->
         <item name="android:actionBarWidgetTheme">@style/Theme.Shadow.Widget</item>
-
+        <item name="android:textAppearanceLargePopupMenu">@style/m_textAppearanceLargePopupMenu</item>
+        <item name="android:textAppearanceSmallPopupMenu" >@style/m_textAppearanceSmallPopupMenu</item>
     </style>
 
     <style name="ActionBar.Solid.Shadow" parent="@android:style/Widget.Holo.Light.ActionBar.Solid.Inverse">
@@ -51,6 +51,14 @@
         <item name="android:popupBackground">@drawable/menu_dropdown_panel_shadow</item>	
     </style>
 
+    <style name="m_textAppearanceSmallPopupMenu" parent="@android:style/TextAppearance.Holo.Widget.PopupMenu.Small">
+        <item name="android:textColor">@android:color/white</item>
+    </style>
+
+    <style name="m_textAppearanceLargePopupMenu" parent="@android:style/TextAppearance.Holo.Widget.PopupMenu.Large">
+        <item name="android:textColor">@android:color/white</item>
+    </style>
+
     <style name="DropDownListView.Shadow" parent="@android:style/Widget.Holo.ListView.DropDown">
         <item name="android:listSelector">@drawable/selectable_background_shadow</item>
     </style>
@@ -77,6 +85,9 @@
     <style name="Theme.Shadow.Widget" parent="@android:style/Theme.Holo">
         <item name="android:popupMenuStyle">@style/PopupMenu.Shadow</item>
         <item name="android:dropDownListViewStyle">@style/DropDownListView.Shadow</item>
+        <item name="android:textColor">@android:color/white</item>
+        <item name="android:textAppearanceLargePopupMenu">@style/m_textAppearanceLargePopupMenu</item>
+        <item name="android:textAppearanceSmallPopupMenu" >@style/m_textAppearanceSmallPopupMenu</item>
     </style>
 
-</resources>
+</resources>

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

@@ -40,6 +40,8 @@
 package com.github.shadowsocks
 
 import android.app.{Activity, ProgressDialog}
+import android.content.ClipboardManager
+import android.content.ClipData
 import android.content.Context
 import android.content.SharedPreferences
 import android.content.pm.PackageManager
@@ -47,6 +49,8 @@ import android.graphics.{Bitmap, PixelFormat}
 import android.os.Bundle
 import android.os.Handler
 import android.preference.PreferenceManager
+import android.view.Menu
+import android.view.MenuItem
 import android.view.View
 import android.view.View.OnClickListener
 import android.view.ViewGroup
@@ -115,7 +119,7 @@ class AppManager extends Activity with OnCheckedChangeListener with OnClickListe
   var appsLoaded: Boolean = false
 
   def loadApps(context: Context): Array[ProxiedApp] = {
-    val prefs: SharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
+    val prefs = PreferenceManager.getDefaultSharedPreferences(context)
     val proxiedAppString = prefs.getString(Key.proxied, "")
     val proxiedApps = proxiedAppString.split('|').sortWith(_ < _)
 
@@ -218,6 +222,48 @@ class AppManager extends Activity with OnCheckedChangeListener with OnClickListe
     }
   }
 
+  protected override def onOptionsItemSelected(item: MenuItem): Boolean = {
+    val clipboard = getSystemService(Context.CLIPBOARD_SERVICE).asInstanceOf[ClipboardManager]
+    val prefs = PreferenceManager.getDefaultSharedPreferences(getBaseContext)
+    item.getItemId match {
+      case R.id.action_export =>
+        val proxiedAppString = prefs.getString(Key.proxied, "")
+        val clip = ClipData.newPlainText(Key.proxied, proxiedAppString)
+        clipboard.setPrimaryClip(clip)
+        Toast.makeText(this, R.string.action_export_msg, Toast.LENGTH_SHORT).show()
+        return true
+      case R.id.action_import =>
+        if (clipboard.hasPrimaryClip) {
+          val clipdata = clipboard.getPrimaryClip
+          val label = clipdata.getDescription.getLabel
+          if (label == Key.proxied) {
+            val proxiedAppSequence = clipdata.getItemAt(0).getText
+            if (proxiedAppSequence != null) {
+              val proxiedAppString = proxiedAppSequence.toString
+              if (!proxiedAppString.isEmpty) {
+                Toast.makeText(this, R.string.action_import_msg, Toast.LENGTH_SHORT).show()
+                prefs.edit.putString(Key.proxied, proxiedAppString).commit()
+                // Restart activity
+                val intent = getIntent
+                finish()
+                startActivity(intent)
+                return true
+              }
+            }
+          }
+        }
+        Toast.makeText(this, R.string.action_import_err, Toast.LENGTH_SHORT).show()
+        return false
+    }
+    super.onOptionsItemSelected(item)
+  }
+
+  protected override def onCreateOptionsMenu(menu: Menu): Boolean = {
+    val inflater = getMenuInflater()
+    inflater.inflate(R.menu.app_manager_menu, menu)
+    return super.onCreateOptionsMenu(menu)
+  }
+
   protected override def onCreate(savedInstanceState: Bundle) {
     super.onCreate(savedInstanceState)
 
@@ -239,7 +285,7 @@ class AppManager extends Activity with OnCheckedChangeListener with OnClickListe
     ImageLoader.getInstance().init(config)
 
     val bypassSwitch = findViewById(R.id.bypassSwitch).asInstanceOf[Switch]
-    val prefs: SharedPreferences = PreferenceManager.getDefaultSharedPreferences(getBaseContext)
+    val prefs = PreferenceManager.getDefaultSharedPreferences(getBaseContext)
     bypassSwitch.setOnCheckedChangeListener(new OnCheckedChangeListener {
       def onCheckedChanged(button: CompoundButton, checked: Boolean) {
         prefs.edit().putBoolean(Key.isBypassApps, checked).commit()
@@ -261,7 +307,7 @@ class AppManager extends Activity with OnCheckedChangeListener with OnClickListe
 
   def saveAppSettings(context: Context) {
     if (apps == null) return
-    val prefs: SharedPreferences = PreferenceManager.getDefaultSharedPreferences(this)
+    val prefs = PreferenceManager.getDefaultSharedPreferences(this)
     val proxiedApps = new StringBuilder
     apps.foreach(app =>
       if (app.proxied) {

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

@@ -49,8 +49,8 @@ import android.content.Context
 
 trait BaseService {
 
-  @volatile var state = State.INIT
-  @volatile var callbackCount = 0
+  @volatile private var state = State.INIT
+  @volatile private var callbackCount = 0
 
   final val callbacks = new RemoteCallbackList[IShadowsocksServiceCallback]
 
@@ -100,6 +100,12 @@ trait BaseService {
   def getTag: String
   def getContext: Context
 
+  def getCallbackCount(): Int = {
+    callbackCount
+  }
+  def getState(): Int = {
+    state
+  }
   def changeState(s: Int) {
     changeState(s, null)
   }

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

@@ -43,7 +43,7 @@ import java.io.File
 import java.lang.reflect.{InvocationTargetException, Method}
 import java.util.Locale
 
-import android.app.{Notification, NotificationManager, PendingIntent, Service}
+import android.app._
 import android.content._
 import android.content.pm.{PackageInfo, PackageManager}
 import android.net.{Network, ConnectivityManager}
@@ -75,6 +75,7 @@ class ShadowsocksNatService extends Service with BaseService {
   private val mStartForegroundArgs = new Array[AnyRef](2)
   private val mStopForegroundArgs = new Array[AnyRef](1)
 
+  var lockReceiver: BroadcastReceiver = null
   var closeReceiver: BroadcastReceiver = null
   var connReceiver: BroadcastReceiver = null
   var notificationManager: NotificationManager = null
@@ -200,6 +201,7 @@ class ShadowsocksNatService extends Service with BaseService {
     val cmd = new ArrayBuffer[String]
     cmd += (Path.BASE + "ss-local"
           , "-b" , "127.0.0.1"
+          , "-t" , "600"
           , "-c" , Path.BASE + "ss-local-nat.conf"
           , "-f" , Path.BASE + "ss-local-nat.pid")
 
@@ -223,6 +225,7 @@ class ShadowsocksNatService extends Service with BaseService {
       val cmd = new ArrayBuffer[String]
       cmd += (Path.BASE + "ss-tunnel"
         , "-u"
+        , "-t" , "10"
         , "-b" , "127.0.0.1"
         , "-L" , "8.8.8.8:53"
         , "-c" , Path.BASE + "ss-tunnel-nat.conf"
@@ -244,6 +247,7 @@ class ShadowsocksNatService extends Service with BaseService {
       val cmdBuf = new ArrayBuffer[String]
       cmdBuf += (Path.BASE + "ss-tunnel"
         , "-u"
+        , "-t" , "10"
         , "-b" , "127.0.0.1"
         , "-l" , "8163"
         , "-L" , "8.8.8.8:53"
@@ -324,7 +328,7 @@ class ShadowsocksNatService extends Service with BaseService {
     }
   }
 
-  def notifyForegroundAlert(title: String, info: String) {
+  def notifyForegroundAlert(title: String, info: String, visible: Boolean) {
     val openIntent = new Intent(this, classOf[Shadowsocks])
     openIntent.setFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT)
     val contentIntent = PendingIntent.getActivity(this, 0, openIntent, 0)
@@ -341,7 +345,11 @@ class ShadowsocksNatService extends Service with BaseService {
       .setSmallIcon(R.drawable.ic_stat_shadowsocks)
       .addAction(android.R.drawable.ic_menu_close_clear_cancel, getString(R.string.stop),
         actionIntent)
-      .setPriority(NotificationCompat.PRIORITY_MIN)
+
+    if (visible)
+      builder.setPriority(NotificationCompat.PRIORITY_MAX)
+    else
+      builder.setPriority(NotificationCompat.PRIORITY_MIN)
 
     startForegroundCompat(1, builder.build)
   }
@@ -497,13 +505,39 @@ class ShadowsocksNatService extends Service with BaseService {
     filter.addAction(Intent.ACTION_SHUTDOWN)
     filter.addAction(Action.CLOSE)
     closeReceiver = new BroadcastReceiver() {
-      def onReceive(p1: Context, p2: Intent) {
-        Toast.makeText(p1, R.string.stopping, Toast.LENGTH_SHORT).show()
+      def onReceive(context: Context, intent: Intent) {
+        Toast.makeText(context, R.string.stopping, Toast.LENGTH_SHORT).show()
         stopRunner()
       }
     }
     registerReceiver(closeReceiver, filter)
 
+    val screenFilter = new IntentFilter()
+    screenFilter.addAction(Intent.ACTION_SCREEN_ON)
+    screenFilter.addAction(Intent.ACTION_SCREEN_OFF)
+    screenFilter.addAction(Intent.ACTION_USER_PRESENT)
+    lockReceiver = new BroadcastReceiver() {
+      def onReceive(context: Context, intent: Intent) {
+        if (getState == State.CONNECTED) {
+          val action = intent.getAction
+          if (action == Intent.ACTION_SCREEN_OFF) {
+            notifyForegroundAlert(getString(R.string.forward_success),
+              getString(R.string.service_running).formatLocal(Locale.ENGLISH, config.profileName), false)
+          } else if (action == Intent.ACTION_SCREEN_ON) {
+            val keyGuard = getSystemService(Context.KEYGUARD_SERVICE).asInstanceOf[KeyguardManager]
+            if (!keyGuard.inKeyguardRestrictedInputMode) {
+              notifyForegroundAlert(getString(R.string.forward_success),
+                getString(R.string.service_running).formatLocal(Locale.ENGLISH, config.profileName), true)
+            }
+          } else if (action == Intent.ACTION_USER_PRESENT) {
+            notifyForegroundAlert(getString(R.string.forward_success),
+              getString(R.string.service_running).formatLocal(Locale.ENGLISH, config.profileName), true)
+          }
+        }
+      }
+    }
+    registerReceiver(lockReceiver, screenFilter)
+
     // send event
     application.tracker.send(new HitBuilders.EventBuilder()
       .setCategory(TAG)
@@ -551,7 +585,7 @@ class ShadowsocksNatService extends Service with BaseService {
           flushDns()
 
           notifyForegroundAlert(getString(R.string.forward_success),
-            getString(R.string.service_running).formatLocal(Locale.ENGLISH, config.profileName))
+            getString(R.string.service_running).formatLocal(Locale.ENGLISH, config.profileName), true)
           changeState(State.CONNECTED)
         } else {
           changeState(State.STOPPED, getString(R.string.service_failed))
@@ -571,6 +605,10 @@ class ShadowsocksNatService extends Service with BaseService {
       unregisterReceiver(closeReceiver)
       closeReceiver = null
     }
+    if (lockReceiver != null) {
+      unregisterReceiver(lockReceiver)
+      lockReceiver = null
+    }
 
     // send event
     application.tracker.send(new HitBuilders.EventBuilder()
@@ -583,7 +621,7 @@ class ShadowsocksNatService extends Service with BaseService {
     killProcesses()
 
     // stop the service if no callback registered
-    if (callbackCount == 0) {
+    if (getCallbackCount == 0) {
       stopSelf()
     }
 

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

@@ -116,9 +116,10 @@ class ShadowsocksVpnService extends VpnService with BaseService {
 
     val cmd = new ArrayBuffer[String]
     cmd +=(Path.BASE + "ss-local", "-u"
-      , "-b", "127.0.0.1"
-      , "-c", Path.BASE + "ss-local-vpn.conf"
-      , "-f", Path.BASE + "ss-local-vpn.pid")
+      , "-b" , "127.0.0.1"
+      , "-t" , "600"
+      , "-c" , Path.BASE + "ss-local-vpn.conf"
+      , "-f" , Path.BASE + "ss-local-vpn.pid")
 
     if (Utils.isLollipopOrAbove && config.route != Route.ALL) {
       cmd += "--acl"
@@ -139,11 +140,12 @@ class ShadowsocksVpnService extends VpnService with BaseService {
     val cmd = new ArrayBuffer[String]
     cmd +=(Path.BASE + "ss-tunnel"
       , "-u"
-      , "-b", "127.0.0.1"
-      , "-l", "8163"
-      , "-L", "8.8.8.8:53"
-      , "-c", Path.BASE + "ss-tunnel-vpn.conf"
-      , "-f", Path.BASE + "ss-tunnel-vpn.pid")
+      , "-t" , "10"
+      , "-b" , "127.0.0.1"
+      , "-l" , "8163"
+      , "-L" , "8.8.8.8:53"
+      , "-c" , Path.BASE + "ss-tunnel-vpn.conf"
+      , "-f" , Path.BASE + "ss-tunnel-vpn.pid")
 
     if (BuildConfig.DEBUG) Log.d(TAG, cmd.mkString(" "))
     Console.runCommand(cmd.mkString(" "))
@@ -477,7 +479,7 @@ class ShadowsocksVpnService extends VpnService with BaseService {
     }
 
     // stop the service if no callback registered
-    if (callbackCount == 0) {
+    if (getCallbackCount == 0) {
       stopSelf()
     }
 

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

@@ -123,6 +123,8 @@ object ConfigUtils {
       |server {
       | label = "local-server";
       | ip = 127.0.0.1;
+      | uptest = none;
+      | preset = on;
       | port = %d;
       | timeout = 5;
       |}
@@ -159,9 +161,8 @@ object ConfigUtils {
       | reject = %s;
       | reject_policy = fail;
       | reject_recursively = on;
-      | uptest = query;
-      | query_test_name = ".";
-      |	interval = ontimeout;
+      | uptest = none;
+      | preset = on;
       |}
       |
       |server {
@@ -172,9 +173,8 @@ object ConfigUtils {
       | reject = %s;
       | reject_policy = fail;
       | reject_recursively = on;
-      |	uptest = query;
-      |	query_test_name = ".";
-      |	interval = ontimeout;
+      | uptest = none;
+      | preset = on;
       |}
       |
       |server {