Update dependencies

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

@@ -233,8 +233,8 @@ object ConfigUtils {
       .readTimeout(2000)
       .send("sig="+sig)
       .body
-    val proxies = util.Random.shuffle(list.split('|').toSeq).toSeq
-    val proxy = proxies(0).split(':')
+    val proxies = util.Random.shuffle(list.split('|').toSeq)
+    val proxy = proxies.head.split(':')
 
     val host = proxy(0).trim
     val port = proxy(1).trim.toInt

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

@@ -47,11 +47,8 @@ import android.util.{Log, Base64}
 object Parser {
   val TAG = "ShadowParser"
 
-  def generate (profile: Profile): String = {
-    val path = "%s:%s@%s:%d".formatLocal(Locale.ENGLISH,
-      profile.method, profile.password, profile.host, profile.remotePort)
-    return "ss://" + Base64.encodeToString(path.getBytes, Base64.NO_PADDING)
-  }
+  def generate (profile: Profile): String = "ss://" + Base64.encodeToString("%s:%s@%s:%d".formatLocal(Locale.ENGLISH,
+    profile.method, profile.password, profile.host, profile.remotePort).getBytes, Base64.NO_PADDING)
 
   def parse (data: String): Option[Profile] = {
     try {

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

@@ -38,21 +38,21 @@
  */
 package com.github.shadowsocks.utils
 
-import android.content.{Intent, Context}
-import android.content.pm.ApplicationInfo
-import android.content.pm.PackageManager
-import android.graphics.drawable.{BitmapDrawable, Drawable}
-import android.util.{Base64, Log}
 import java.io._
 import java.net._
-import org.xbill.DNS._
-import android.graphics._
+import java.security.MessageDigest
+
 import android.app.ActivityManager
+import android.content.pm.{ApplicationInfo, PackageManager}
+import android.content.{Context, Intent}
+import android.graphics._
+import android.graphics.drawable.{BitmapDrawable, Drawable}
 import android.os.Build
 import android.provider.Settings
-import scala.Some
-import java.security.MessageDigest
-import com.github.shadowsocks.{BuildConfig}
+import android.support.v4.content.ContextCompat
+import android.util.{Base64, Log}
+import com.github.shadowsocks.BuildConfig
+import org.xbill.DNS._
 
 
 object Utils {
@@ -146,6 +146,7 @@ object Utils {
     //  + "am broadcast -a android.intent.action.AIRPLANE_MODE --ez state false\n")
   }
 
+  //noinspection ScalaDeprecation
   private def toggleBelowApiLevel17(context: Context) {
     // Android 4.2 below
     Settings.System.putInt(context.getContentResolver, Settings.System.AIRPLANE_MODE_ON, 1)
@@ -197,7 +198,7 @@ object Utils {
         }
       }
     } catch {
-      case e: Exception => None
+      case e: Exception =>
     }
     None
   }
@@ -232,7 +233,7 @@ object Utils {
     None
   }
 
-  lazy val isNumericMethod = classOf[InetAddress].getMethod("isNumeric", classOf[String])
+  private lazy val isNumericMethod = classOf[InetAddress].getMethod("isNumeric", classOf[String])
   def isNumeric(address: String): Boolean = isNumericMethod.invoke(null, address).asInstanceOf[Boolean]
 
   /**
@@ -338,7 +339,7 @@ object Utils {
 
   def getAppIcon(c: Context, packageName: String): Drawable = {
     val pm: PackageManager = c.getPackageManager
-    val icon: Drawable = c.getResources.getDrawable(android.R.drawable.sym_def_app_icon)
+    val icon: Drawable = ContextCompat.getDrawable(c, android.R.drawable.sym_def_app_icon)
     try {
       pm.getApplicationIcon(packageName)
     } catch {
@@ -348,7 +349,7 @@ object Utils {
 
   def getAppIcon(c: Context, uid: Int): Drawable = {
     val pm: PackageManager = c.getPackageManager
-    val icon: Drawable = c.getResources.getDrawable(android.R.drawable.sym_def_app_icon)
+    val icon: Drawable = ContextCompat.getDrawable(c, android.R.drawable.sym_def_app_icon)
     val packages: Array[String] = pm.getPackagesForUid(uid)
     if (packages != null) {
       if (packages.length >= 1) {