diff --git a/build.sbt b/build.sbt
index 1cceb2e5..eaa0bbc3 100644
--- a/build.sbt
+++ b/build.sbt
@@ -26,19 +26,19 @@ resolvers += Resolver.jcenterRepo
 
 resolvers += "JRAF" at "http://JRAF.org/static/maven/2"
 
+useSupportVectors
+
 libraryDependencies ++= Seq(
   "dnsjava" % "dnsjava" % "2.1.7",
   "com.github.kevinsawicki" % "http-request" % "6.0",
   "eu.chainfire" % "libsuperuser" % "1.0.0.201602271131",
   "net.glxn.qrgen" % "android" % "2.0",
-  "com.google.android.gms" % "play-services-base" % "9.0.2",
-  "com.google.android.gms" % "play-services-ads" % "9.0.2",
-  "com.google.android.gms" % "play-services-analytics" % "9.0.2",
+  "com.google.android.gms" % "play-services-ads" % "9.2.0",
+  "com.google.android.gms" % "play-services-analytics" % "9.2.0",
   "com.android.support" % "design" % "24.0.0",
   "com.android.support" % "gridlayout-v7" % "24.0.0",
   "com.android.support" % "cardview-v7" % "24.0.0",
   "com.github.jorgecastilloprz" % "fabprogresscircle" % "1.01",
-  "com.j256.ormlite" % "ormlite-core" % "4.48",
   "com.j256.ormlite" % "ormlite-android" % "4.48",
   "com.twofortyfouram" % "android-plugin-api-for-locale" % "1.0.2",
   "com.github.clans" % "fab" % "1.6.4",
diff --git a/project/plugins.sbt b/project/plugins.sbt
index cbd39814..b214e4ef 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,3 +1,5 @@
 addSbtPlugin("org.scala-android" % "sbt-android" % "1.6.5")
 
 addSbtPlugin("com.timushev.sbt" % "sbt-updates" % "0.1.10")
+
+addSbtPlugin("net.virtual-void" % "sbt-dependency-graph" % "0.8.2")
diff --git a/src/main/res/drawable/ic_action_settings.xml b/src/main/res/drawable-anydpi-v21/ic_action_settings.xml
similarity index 100%
rename from src/main/res/drawable/ic_action_settings.xml
rename to src/main/res/drawable-anydpi-v21/ic_action_settings.xml
diff --git a/src/main/res/drawable/ic_navigation_close.xml b/src/main/res/drawable-anydpi-v21/ic_navigation_close.xml
similarity index 100%
rename from src/main/res/drawable/ic_navigation_close.xml
rename to src/main/res/drawable-anydpi-v21/ic_navigation_close.xml
diff --git a/src/main/res/drawable-hdpi/ic_action_settings.png b/src/main/res/drawable-hdpi/ic_action_settings.png
new file mode 100644
index 00000000..a78cfe5f
Binary files /dev/null and b/src/main/res/drawable-hdpi/ic_action_settings.png differ
diff --git a/src/main/res/drawable-hdpi/ic_navigation_close.png b/src/main/res/drawable-hdpi/ic_navigation_close.png
new file mode 100644
index 00000000..4102501f
Binary files /dev/null and b/src/main/res/drawable-hdpi/ic_navigation_close.png differ
diff --git a/src/main/res/drawable-mdpi/ic_action_settings.png b/src/main/res/drawable-mdpi/ic_action_settings.png
new file mode 100644
index 00000000..f5b2196b
Binary files /dev/null and b/src/main/res/drawable-mdpi/ic_action_settings.png differ
diff --git a/src/main/res/drawable-mdpi/ic_navigation_close.png b/src/main/res/drawable-mdpi/ic_navigation_close.png
new file mode 100644
index 00000000..4fc92933
Binary files /dev/null and b/src/main/res/drawable-mdpi/ic_navigation_close.png differ
diff --git a/src/main/res/drawable-xhdpi/ic_action_settings.png b/src/main/res/drawable-xhdpi/ic_action_settings.png
new file mode 100644
index 00000000..cee3e464
Binary files /dev/null and b/src/main/res/drawable-xhdpi/ic_action_settings.png differ
diff --git a/src/main/res/drawable-xhdpi/ic_navigation_close.png b/src/main/res/drawable-xhdpi/ic_navigation_close.png
new file mode 100644
index 00000000..dd18e165
Binary files /dev/null and b/src/main/res/drawable-xhdpi/ic_navigation_close.png differ
diff --git a/src/main/res/drawable-xxhdpi/ic_action_settings.png b/src/main/res/drawable-xxhdpi/ic_action_settings.png
new file mode 100644
index 00000000..2fecd6fd
Binary files /dev/null and b/src/main/res/drawable-xxhdpi/ic_action_settings.png differ
diff --git a/src/main/res/drawable-xxhdpi/ic_navigation_close.png b/src/main/res/drawable-xxhdpi/ic_navigation_close.png
new file mode 100644
index 00000000..d0d6235f
Binary files /dev/null and b/src/main/res/drawable-xxhdpi/ic_navigation_close.png differ
diff --git a/src/main/res/layout/layout_main.xml b/src/main/res/layout/layout_main.xml
index 07bba7a1..9200de0f 100644
--- a/src/main/res/layout/layout_main.xml
+++ b/src/main/res/layout/layout_main.xml
@@ -66,7 +66,7 @@
         <android.support.design.widget.FloatingActionButton android:id="@+id/fab" android:layout_width="wrap_content"
                                                             android:layout_height="wrap_content"
                                                             app:backgroundTint="@color/material_blue_grey_700"
-                                                            android:src="@drawable/ic_start_idle"
+                                                            app:srcCompat="@drawable/ic_start_idle"
                                                             app:pressedTranslationZ="6dp" app:borderWidth="0dp" />
     </com.github.jorgecastilloprz.FABProgressCircle>
 </RelativeLayout>
diff --git a/src/main/res/layout/layout_profiles.xml b/src/main/res/layout/layout_profiles.xml
index 573c492d..d5f3a7e3 100644
--- a/src/main/res/layout/layout_profiles.xml
+++ b/src/main/res/layout/layout_profiles.xml
@@ -27,7 +27,6 @@
                 android:id="@+id/fab_manual_add"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:src="@drawable/ic_content_create"
                 app:fab_colorNormal="@color/material_accent_500"
                 app:fab_colorPressed="@color/material_accent_700"
                 app:fab_colorRipple="@android:color/white"
@@ -38,7 +37,6 @@
                 android:id="@+id/fab_qrcode_add"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:src="@drawable/ic_image_camera_alt"
                 app:fab_colorNormal="@color/material_accent_500"
                 app:fab_colorPressed="@color/material_accent_700"
                 app:fab_colorRipple="@android:color/white"
@@ -49,7 +47,6 @@
                 android:id="@+id/fab_nfc_add"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:src="@drawable/ic_device_nfc"
                 app:fab_colorNormal="@color/material_accent_500"
                 app:fab_colorPressed="@color/material_accent_700"
                 app:fab_colorRipple="@android:color/white"
@@ -60,7 +57,6 @@
                 android:id="@+id/fab_import_add"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:src="@drawable/ic_content_paste"
                 app:fab_colorNormal="@color/material_accent_500"
                 app:fab_colorPressed="@color/material_accent_700"
                 app:fab_colorRipple="@android:color/white"
diff --git a/src/main/res/layout/layout_profiles_item.xml b/src/main/res/layout/layout_profiles_item.xml
index 434cbccb..53b667dd 100644
--- a/src/main/res/layout/layout_profiles_item.xml
+++ b/src/main/res/layout/layout_profiles_item.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Based on: https://github.com/android/platform_frameworks_base/blob/master/core/res/res/layout/select_dialog_singlechoice_material.xml -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              xmlns:app="http://schemas.android.com/apk/res-auto"
               android:layout_width="match_parent"
               android:layout_height="wrap_content"
               android:id="@+id/container"
@@ -31,7 +32,7 @@
                android:layout_height="wrap_content"
                android:padding="5dp"
                android:layout_gravity="center_vertical"
-               android:src="@drawable/ic_social_share"
+               app:srcCompat="@drawable/ic_social_share"
                android:background="?attr/selectableItemBackgroundBorderless"
                android:contentDescription="@string/share"
                android:focusable="true"
diff --git a/src/main/scala/com/github/shadowsocks/ProfileManagerActivity.scala b/src/main/scala/com/github/shadowsocks/ProfileManagerActivity.scala
index 9719e1ba..d26f0fc3 100644
--- a/src/main/scala/com/github/shadowsocks/ProfileManagerActivity.scala
+++ b/src/main/scala/com/github/shadowsocks/ProfileManagerActivity.scala
@@ -13,7 +13,7 @@ import android.support.v7.widget.RecyclerView.ViewHolder
 import android.support.v7.widget.Toolbar.OnMenuItemClickListener
 import android.support.v7.widget.helper.ItemTouchHelper
 import android.support.v7.widget.helper.ItemTouchHelper.SimpleCallback
-import android.support.v7.widget.{DefaultItemAnimator, LinearLayoutManager, RecyclerView, Toolbar}
+import android.support.v7.widget._
 import android.text.style.TextAppearanceSpan
 import android.text.{SpannableStringBuilder, Spanned, TextUtils}
 import android.util.Log
@@ -251,13 +251,18 @@ final class ProfileManagerActivity extends AppCompatActivity with OnMenuItemClic
   def initFab() {
     menu = findViewById(R.id.menu).asInstanceOf[FloatingActionMenu]
     menu.setClosedOnTouchOutside(true)
+    val dm = AppCompatDrawableManager.get
     val manualAddFAB = findViewById(R.id.fab_manual_add).asInstanceOf[FloatingActionButton]
+    manualAddFAB.setImageDrawable(dm.getDrawable(this, R.drawable.ic_content_create))
     manualAddFAB.setOnClickListener(this)
     val qrcodeAddFAB = findViewById(R.id.fab_qrcode_add).asInstanceOf[FloatingActionButton]
+    qrcodeAddFAB.setImageDrawable(dm.getDrawable(this, R.drawable.ic_image_camera_alt))
     qrcodeAddFAB.setOnClickListener(this)
     val nfcAddFAB = findViewById(R.id.fab_nfc_add).asInstanceOf[FloatingActionButton]
+    nfcAddFAB.setImageDrawable(dm.getDrawable(this, R.drawable.ic_device_nfc))
     nfcAddFAB.setOnClickListener(this)
     val importAddFAB = findViewById(R.id.fab_import_add).asInstanceOf[FloatingActionButton]
+    importAddFAB.setImageDrawable(dm.getDrawable(this, R.drawable.ic_content_paste))
     importAddFAB.setOnClickListener(this)
   }
 
diff --git a/src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala b/src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala
index 91bdb4c8..f10c607c 100644
--- a/src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala
+++ b/src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala
@@ -45,6 +45,7 @@ import java.util.concurrent.TimeUnit
 import android.app.Application
 import android.content.pm.PackageManager
 import android.preference.PreferenceManager
+import android.support.v7.app.AppCompatDelegate
 import com.github.shadowsocks.database.{DBHelper, ProfileManager}
 import com.github.shadowsocks.utils.{Key, Utils}
 import com.google.android.gms.analytics.{GoogleAnalytics, HitBuilders}
@@ -95,6 +96,7 @@ class ShadowsocksApplication extends Application {
   override def onCreate() {
     java.lang.System.setProperty(LocalLog.LOCAL_LOG_LEVEL_PROPERTY, "ERROR")
     app = this
+    AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)
     val tm = TagManager.getInstance(this)
     val pending = tm.loadContainerPreferNonDefault("GTM-NT8WS8", R.raw.gtm_default_container)
     val callback = new ResultCallback[ContainerHolder] {