Fix add network alignment

Bug: 26759951
Change-Id: I5ba657b5a4099d9f2f1ecf2f27a6a25908bc4a86

res/drawable/ic_menu_add_inset.xml

@@ -0,0 +1,29 @@
+<!--
+    Copyright (C) 2016 The Android Open Source Project
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<inset
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:insetLeft="5dp">
+    <vector
+        android:width="24.0dp"
+        android:height="24.0dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0"
+        android:tint="?android:attr/colorAccent">
+        <path
+            android:fillColor="#FF000000"
+            android:pathData="M19.0,13.0l-6.0,0.0l0.0,6.0l-2.0,0.0l0.0,-6.0L5.0,13.0l0.0,-2.0l6.0,0.0L11.0,5.0l2.0,0.0l0.0,6.0l6.0,0.0l0.0,2.0z"/>
+    </vector>
+</inset>

src/com/android/settings/wifi/WifiSettings.java

@@ -180,11 +180,7 @@ public class WifiSettings extends RestrictedSettingsFragment
         super.onCreate(icicle);
         addPreferencesFromResource(R.xml.wifi_settings);
         mAddPreference = new Preference(getContext());
-        Drawable ic_add = getContext().getDrawable(R.drawable.ic_menu_add).mutate();
+        mAddPreference.setIcon(R.drawable.ic_menu_add_inset);
-        TypedValue tv = new TypedValue();
-        getContext().getTheme().resolveAttribute(android.R.attr.colorAccent, tv, true);
-        ic_add.setTint(getContext().getColor(tv.resourceId));
-        mAddPreference.setIcon(ic_add);
         mAddPreference.setTitle(R.string.wifi_add_network);
 
         mUserBadgeCache = new AccessPointPreference.UserBadgeCache(getPackageManager());