Emoticons keyboard backgroud changed.

app/emojicon/src/main/java/github/ankushsachdeva/emojicon/EmojiconsPopup.java

@@ -30,6 +30,7 @@ import java.util.List;
 import android.app.Activity;
 import android.content.Context;
 import android.graphics.Rect;
+import android.graphics.drawable.BitmapDrawable;
 import android.os.Handler;
 import android.os.SystemClock;
 import android.support.v4.view.PagerAdapter;
@@ -85,6 +86,7 @@ public class EmojiconsPopup extends PopupWindow implements ViewPager.OnPageChang
 
         //default size
         setSize((int) mContext.getResources().getDimension(R.dimen.keyboard_height), LayoutParams.MATCH_PARENT);
+        setBackgroundDrawable(new BitmapDrawable());
     }
 
     /**

app/emojicon/src/main/res/layout/emojicon_grid.xml

@@ -18,8 +18,6 @@
     android:id="@+id/Emoji_GridView"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@android:color/transparent"
-    android:cacheColorHint="@android:color/transparent"
     android:columnWidth="40dip"
     android:horizontalSpacing="0dip"
     android:numColumns="auto_fit"

app/emojicon/src/main/res/layout/emojicons.xml

@@ -16,9 +16,10 @@
   -->
 
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-                android:background="@drawable/keyboard_background_holo"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent">
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@android:color/darker_gray">
+
     <LinearLayout
             android:id="@+id/emojis_tab"
             android:layout_width="match_parent"
@@ -105,15 +106,12 @@
                 android:id="@+id/emojis_backspace"
                 android:src="@drawable/sym_keyboard_delete_holo_dark"/>
     </LinearLayout>
+
     <android.support.v4.view.ViewPager
         android:layout_below="@id/emojis_tab"
         android:id="@+id/emojis_pager"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"/>
-    <View
-        android:layout_width="match_parent"
-        android:layout_height="1px"
-        android:layout_below="@id/emojis_tab"
-        android:background="#8f8f8f"/>
+
 </RelativeLayout>