diff --git a/fancybuttons_library/src/main/java/mehdi/sakout/fancybuttons/FancyButton.java b/fancybuttons_library/src/main/java/mehdi/sakout/fancybuttons/FancyButton.java
index 7a60f30..a4bd152 100644
--- a/fancybuttons_library/src/main/java/mehdi/sakout/fancybuttons/FancyButton.java
+++ b/fancybuttons_library/src/main/java/mehdi/sakout/fancybuttons/FancyButton.java
@@ -268,39 +268,39 @@ private ImageView setupIconView(){
      */
     private void initAttributsArray(TypedArray attrsArray){
 
-        mDefaultBackgroundColor 		= attrsArray.getColor(R.styleable.FancyButtonsAttrs_defaultColor,mDefaultBackgroundColor);
-        mFocusBackgroundColor 			= attrsArray.getColor(R.styleable.FancyButtonsAttrs_focusColor,mFocusBackgroundColor);
+        mDefaultBackgroundColor 		= attrsArray.getColor(R.styleable.FancyButtonsAttrs_fb_defaultColor,mDefaultBackgroundColor);
+        mFocusBackgroundColor 			= attrsArray.getColor(R.styleable.FancyButtonsAttrs_fb_focusColor,mFocusBackgroundColor);
 
-        mDefaultTextColor 				= attrsArray.getColor(R.styleable.FancyButtonsAttrs_textColor,mDefaultTextColor);
+        mDefaultTextColor 				= attrsArray.getColor(R.styleable.FancyButtonsAttrs_fb_textColor,mDefaultTextColor);
         // if default color is set then the icon's color is the same (the default for icon's color)
-        mDefaultIconColor               = attrsArray.getColor(R.styleable.FancyButtonsAttrs_iconColor,mDefaultTextColor);
-        mDefaultTextSize				= (int) attrsArray.getDimension(R.styleable.FancyButtonsAttrs_textSize,mDefaultTextSize);
-        mDefaultTextGravity             = attrsArray.getInt(R.styleable.FancyButtonsAttrs_textGravity, mDefaultTextGravity);
+        mDefaultIconColor               = attrsArray.getColor(R.styleable.FancyButtonsAttrs_fb_iconColor,mDefaultTextColor);
+        mDefaultTextSize				= (int) attrsArray.getDimension(R.styleable.FancyButtonsAttrs_fb_textSize,mDefaultTextSize);
+        mDefaultTextGravity             = attrsArray.getInt(R.styleable.FancyButtonsAttrs_fb_textGravity, mDefaultTextGravity);
 
-        mBorderColor 					= attrsArray.getColor(R.styleable.FancyButtonsAttrs_borderColor,mBorderColor);
-        mBorderWidth					= (int) attrsArray.getDimension(R.styleable.FancyButtonsAttrs_borderWidth,mBorderWidth);
+        mBorderColor 					= attrsArray.getColor(R.styleable.FancyButtonsAttrs_fb_borderColor,mBorderColor);
+        mBorderWidth					= (int) attrsArray.getDimension(R.styleable.FancyButtonsAttrs_fb_borderWidth,mBorderWidth);
         
-        mRadius 						= (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_radius,mRadius);
-        mFontIconSize 					= (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_fontIconSize,mFontIconSize);
+        mRadius 						= (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_fb_radius,mRadius);
+        mFontIconSize 					= (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_fb_fontIconSize,mFontIconSize);
 
-        mIconPaddingLeft                = (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_iconPaddingLeft,mIconPaddingLeft);
-        mIconPaddingRight               = (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_iconPaddingRight,mIconPaddingRight);
-        mIconPaddingTop                 = (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_iconPaddingTop,mIconPaddingTop);
-        mIconPaddingBottom              = (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_iconPaddingBottom,mIconPaddingBottom);
+        mIconPaddingLeft                = (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_fb_iconPaddingLeft,mIconPaddingLeft);
+        mIconPaddingRight               = (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_fb_iconPaddingRight,mIconPaddingRight);
+        mIconPaddingTop                 = (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_fb_iconPaddingTop,mIconPaddingTop);
+        mIconPaddingBottom              = (int)attrsArray.getDimension(R.styleable.FancyButtonsAttrs_fb_iconPaddingBottom,mIconPaddingBottom);
 
-        mGhost = attrsArray.getBoolean(R.styleable.FancyButtonsAttrs_ghost, mGhost);
+        mGhost = attrsArray.getBoolean(R.styleable.FancyButtonsAttrs_fb_ghost, mGhost);
 
-        String text 					= attrsArray.getString(R.styleable.FancyButtonsAttrs_text);
-        mIconPosition 					= attrsArray.getInt(R.styleable.FancyButtonsAttrs_iconPosition,mIconPosition);
+        String text 					= attrsArray.getString(R.styleable.FancyButtonsAttrs_fb_text);
+        mIconPosition 					= attrsArray.getInt(R.styleable.FancyButtonsAttrs_fb_iconPosition,mIconPosition);
 
-        String fontIcon 				= attrsArray.getString(R.styleable.FancyButtonsAttrs_fontIconResource);
+        String fontIcon 				= attrsArray.getString(R.styleable.FancyButtonsAttrs_fb_fontIconResource);
 
-        String iconFontFamily 			= attrsArray.getString(R.styleable.FancyButtonsAttrs_iconFont);
-        String textFontFamily 			= attrsArray.getString(R.styleable.FancyButtonsAttrs_textFont);
+        String iconFontFamily 			= attrsArray.getString(R.styleable.FancyButtonsAttrs_fb_iconFont);
+        String textFontFamily 			= attrsArray.getString(R.styleable.FancyButtonsAttrs_fb_textFont);
 
         Drawable icon = null;
         try{
-            mIconResource 				= attrsArray.getDrawable(R.styleable.FancyButtonsAttrs_iconResource);
+            mIconResource 				= attrsArray.getDrawable(R.styleable.FancyButtonsAttrs_fb_iconResource);
 
         }catch(Exception e){
             mIconResource = null;
diff --git a/fancybuttons_library/src/main/res/values/attrs.xml b/fancybuttons_library/src/main/res/values/attrs.xml
index 4cd1d26..3c2db3e 100644
--- a/fancybuttons_library/src/main/res/values/attrs.xml
+++ b/fancybuttons_library/src/main/res/values/attrs.xml
@@ -1,34 +1,34 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <declare-styleable name="FancyButtonsAttrs">
-        <attr name="defaultColor" format="color"  />
-        <attr name="text" format="string"  />
+        <attr name="fb_defaultColor" format="color"  />
+        <attr name="fb_text" format="string"  />
 
-        <attr name="textColor" format="color"  />
-        <attr name="iconColor" format="color"  />
+        <attr name="fb_textColor" format="color"  />
+        <attr name="fb_iconColor" format="color"  />
 
-        <attr name="textFont" format="string"  />
-        <attr name="iconFont" format="string"  />
+        <attr name="fb_textFont" format="string"  />
+        <attr name="fb_iconFont" format="string"  />
 
-        <attr name="textSize" format="dimension"  />
-        <attr name="iconResource" format="integer"  />
-        <attr name="fontIconResource" format="string"  />
-        <attr name="fontIconSize" format="dimension"  />
-        <attr name="iconPosition" format="enum">
+        <attr name="fb_textSize" format="dimension"  />
+        <attr name="fb_iconResource" format="integer"  />
+        <attr name="fb_fontIconResource" format="string"  />
+        <attr name="fb_fontIconSize" format="dimension"  />
+        <attr name="fb_iconPosition" format="enum">
             <enum name="left" value="1" />
             <enum name="right" value="2" />
             <enum name="top" value="3" />
             <enum name="bottom" value="4" />
         </attr>
 
-        <attr name="textPosition" format="enum">
+        <attr name="fb_textPosition" format="enum">
             <enum name="left" value="1" />
             <enum name="right" value="2" />
             <enum name="top" value="3" />
             <enum name="bottom" value="4" />
         </attr>
 
-        <attr name="textGravity" format="enum">
+        <attr name="fb_textGravity" format="enum">
             <enum name="top" value="0x30" />
             <enum name="bottom" value="0x50" />
             <enum name="left" value="0x03" />
@@ -45,17 +45,17 @@
             <enum name="end" value="0x00800005" />
         </attr>
 
-        <attr name="iconPaddingLeft" format="dimension" />
-        <attr name="iconPaddingRight" format="dimension" />
-        <attr name="iconPaddingTop" format="dimension" />
-        <attr name="iconPaddingBottom" format="dimension" />
+        <attr name="fb_iconPaddingLeft" format="dimension" />
+        <attr name="fb_iconPaddingRight" format="dimension" />
+        <attr name="fb_iconPaddingTop" format="dimension" />
+        <attr name="fb_iconPaddingBottom" format="dimension" />
 
-        <attr name="borderColor" format="color" />
-        <attr name="borderWidth" format="dimension"/>
-        <attr name="focusColor" format="color" />
-        <attr name="radius" format="dimension" />
+        <attr name="fb_borderColor" format="color" />
+        <attr name="fb_borderWidth" format="dimension"/>
+        <attr name="fb_focusColor" format="color" />
+        <attr name="fb_radius" format="dimension" />
 
-        <attr name="ghost" format="boolean"></attr>
+        <attr name="fb_ghost" format="boolean"></attr>
     </declare-styleable>
 
 </resources> 
\ No newline at end of file
diff --git a/samples/src/main/res/layout/activity_xml_buttons.xml b/samples/src/main/res/layout/activity_xml_buttons.xml
index 7037e6f..659e52a 100644
--- a/samples/src/main/res/layout/activity_xml_buttons.xml
+++ b/samples/src/main/res/layout/activity_xml_buttons.xml
@@ -26,16 +26,16 @@
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="10dp"
                 android:padding="10dp"
-                fancy:borderColor="#FFFFFF"
-                fancy:borderWidth="1dp"
-                fancy:defaultColor="#3b5998"
-                fancy:focusColor="#5577bd"
-                fancy:fontIconResource="@string/icon_like"
-                fancy:fontIconSize="10sp"
-                fancy:iconPosition="right"
-                fancy:radius="30dp"
-                fancy:text="Like my facebook page"
-                fancy:textColor="#FFFFFF"/>
+                fancy:fb_borderColor="#FFFFFF"
+                fancy:fb_borderWidth="1dp"
+                fancy:fb_defaultColor="#3b5998"
+                fancy:fb_focusColor="#5577bd"
+                fancy:fb_fontIconResource="@string/icon_like"
+                fancy:fb_fontIconSize="10sp"
+                fancy:fb_iconPosition="right"
+                fancy:fb_radius="30dp"
+                fancy:fb_text="Like my facebook page"
+                fancy:fb_textColor="#FFFFFF"/>
 
             <mehdi.sakout.fancybuttons.FancyButton
                 android:id="@+id/btn_facebook_share"
@@ -43,18 +43,18 @@
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="10dp"
                 android:padding="10dp"
-                fancy:borderColor="#FFFFFF"
-                fancy:borderWidth="1dp"
-                fancy:defaultColor="#3b5998"
-                fancy:focusColor="#5577bd"
-                fancy:fontIconResource="@string/icon_share"
-                fancy:fontIconSize="10sp"
-                fancy:iconPosition="right"
-                fancy:iconPaddingLeft="20dp"
-                fancy:iconPaddingRight= "0dp"
-                fancy:radius="30dp"
-                fancy:text="Share the link"
-                fancy:textColor="#FFFFFF"/>
+                fancy:fb_borderColor="#FFFFFF"
+                fancy:fb_borderWidth="1dp"
+                fancy:fb_defaultColor="#3b5998"
+                fancy:fb_focusColor="#5577bd"
+                fancy:fb_fontIconResource="@string/icon_share"
+                fancy:fb_fontIconSize="10sp"
+                fancy:fb_iconPosition="right"
+                fancy:fb_iconPaddingLeft="20dp"
+                fancy:fb_iconPaddingRight= "0dp"
+                fancy:fb_radius="30dp"
+                fancy:fb_text="Share the link"
+                fancy:fb_textColor="#FFFFFF"/>
 
             <mehdi.sakout.fancybuttons.FancyButton
                 android:id="@+id/btn_facebook_follow"
@@ -62,16 +62,16 @@
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="10dp"
                 android:padding="10dp"
-                fancy:borderColor="#FFFFFF"
-                fancy:borderWidth="1dp"
-                fancy:defaultColor="#3b5998"
-                fancy:focusColor="#5577bd"
-                fancy:fontIconResource="@string/icon_follow"
-                fancy:fontIconSize="10sp"
-                fancy:iconPosition="right"
-                fancy:radius="30dp"
-                fancy:text="Follow Mehdi Sakout"
-                fancy:textColor="#FFFFFF" />
+                fancy:fb_borderColor="#FFFFFF"
+                fancy:fb_borderWidth="1dp"
+                fancy:fb_defaultColor="#3b5998"
+                fancy:fb_focusColor="#5577bd"
+                fancy:fb_fontIconResource="@string/icon_follow"
+                fancy:fb_fontIconSize="10sp"
+                fancy:fb_iconPosition="right"
+                fancy:fb_radius="30dp"
+                fancy:fb_text="Follow Mehdi Sakout"
+                fancy:fb_textColor="#FFFFFF" />
         </LinearLayout>
 
 
@@ -97,13 +97,13 @@
                     android:layout_height="wrap_content"
                     android:layout_marginRight="10dp"
                     android:padding="10dp"
-                    fancy:defaultColor="#55acee"
-                    fancy:focusColor="#313131"
-                    fancy:iconResource="@drawable/twitter"
-                    fancy:iconPaddingLeft="0dp"
-                    fancy:iconPaddingRight="0dp"
-                    fancy:radius="30dp"
-                    fancy:textColor="#FFFFFF" />
+                    fancy:fb_defaultColor="#55acee"
+                    fancy:fb_focusColor="#313131"
+                    fancy:fb_iconResource="@drawable/twitter"
+                    fancy:fb_iconPaddingLeft="0dp"
+                    fancy:fb_iconPaddingRight="0dp"
+                    fancy:fb_radius="30dp"
+                    fancy:fb_textColor="#FFFFFF" />
 
                 <mehdi.sakout.fancybuttons.FancyButton
                     android:id="@+id/btn_dropbox"
@@ -111,12 +111,12 @@
                     android:layout_height="wrap_content"
                     android:layout_marginRight="10dp"
                     android:padding="10dp"
-                    fancy:defaultColor="#007ee5"
-                    fancy:iconPaddingLeft="0dp"
-                    fancy:iconPaddingRight="0dp"
-                    fancy:focusColor="#313131"
-                    fancy:iconResource="@drawable/dropbox"
-                    fancy:radius="30dp">
+                    fancy:fb_defaultColor="#007ee5"
+                    fancy:fb_iconPaddingLeft="0dp"
+                    fancy:fb_iconPaddingRight="0dp"
+                    fancy:fb_focusColor="#313131"
+                    fancy:fb_iconResource="@drawable/dropbox"
+                    fancy:fb_radius="30dp">
                 </mehdi.sakout.fancybuttons.FancyButton>
             </LinearLayout>
 
@@ -134,12 +134,12 @@
                     android:layout_height="wrap_content"
                     android:layout_marginRight="10dp"
                     android:padding="10dp"
-                    fancy:defaultColor="#3f729b"
-                    fancy:iconPaddingLeft="0dp"
-                    fancy:iconPaddingRight="0dp"
-                    fancy:focusColor="#313131"
-                    fancy:iconResource="@drawable/instagram"
-                    fancy:radius="30dp">
+                    fancy:fb_defaultColor="#3f729b"
+                    fancy:fb_iconPaddingLeft="0dp"
+                    fancy:fb_iconPaddingRight="0dp"
+                    fancy:fb_focusColor="#313131"
+                    fancy:fb_iconResource="@drawable/instagram"
+                    fancy:fb_radius="30dp">
                 </mehdi.sakout.fancybuttons.FancyButton>
 
                 <mehdi.sakout.fancybuttons.FancyButton
@@ -148,12 +148,12 @@
                     android:layout_height="wrap_content"
                     android:layout_marginRight="10dp"
                     android:padding="10dp"
-                    fancy:defaultColor="#ff8800"
-                    fancy:iconPaddingLeft="0dp"
-                    fancy:iconPaddingRight="0dp"
-                    fancy:focusColor="#313131"
-                    fancy:iconResource="@drawable/soundcloud"
-                    fancy:radius="30dp">
+                    fancy:fb_defaultColor="#ff8800"
+                    fancy:fb_iconPaddingLeft="0dp"
+                    fancy:fb_iconPaddingRight="0dp"
+                    fancy:fb_focusColor="#313131"
+                    fancy:fb_iconResource="@drawable/soundcloud"
+                    fancy:fb_radius="30dp">
                 </mehdi.sakout.fancybuttons.FancyButton>
             </LinearLayout>
 
@@ -170,12 +170,12 @@
                     android:layout_height="wrap_content"
                     android:layout_marginRight="10dp"
                     android:padding="10dp"
-                    fancy:defaultColor="#dd4b39"
-                    fancy:iconPaddingLeft="0dp"
-                    fancy:iconPaddingRight="0dp"
-                    fancy:focusColor="#313131"
-                    fancy:iconResource="@drawable/gplus"
-                    fancy:radius="30dp">
+                    fancy:fb_defaultColor="#dd4b39"
+                    fancy:fb_iconPaddingLeft="0dp"
+                    fancy:fb_iconPaddingRight="0dp"
+                    fancy:fb_focusColor="#313131"
+                    fancy:fb_iconResource="@drawable/gplus"
+                    fancy:fb_radius="30dp">
                 </mehdi.sakout.fancybuttons.FancyButton>
 
                 <mehdi.sakout.fancybuttons.FancyButton
@@ -184,12 +184,12 @@
                     android:layout_height="wrap_content"
                     android:layout_marginRight="10dp"
                     android:padding="10dp"
-                    fancy:defaultColor="#000000"
-                    fancy:iconPaddingLeft="0dp"
-                    fancy:iconPaddingRight="0dp"
-                    fancy:focusColor="#313131"
-                    fancy:iconResource="@drawable/github"
-                    fancy:radius="30dp" >
+                    fancy:fb_defaultColor="#000000"
+                    fancy:fb_iconPaddingLeft="0dp"
+                    fancy:fb_iconPaddingRight="0dp"
+                    fancy:fb_focusColor="#313131"
+                    fancy:fb_iconResource="@drawable/github"
+                    fancy:fb_radius="30dp" >
                 </mehdi.sakout.fancybuttons.FancyButton>
             </LinearLayout>
         </LinearLayout>
@@ -210,13 +210,13 @@
                 android:paddingLeft="20dp"
                 android:paddingRight="20dp"
                 android:paddingTop="10dp"
-                fancy:defaultColor="#7ab800"
-                fancy:focusColor="#9bd823"
-                fancy:fontIconResource="&#xf04b;"
-                fancy:iconPosition="left"
-                fancy:radius="30dp"
-                fancy:text="SHUFFLE PLAY"
-                fancy:textColor="#FFFFFF" />
+                fancy:fb_defaultColor="#7ab800"
+                fancy:fb_focusColor="#9bd823"
+                fancy:fb_fontIconResource="&#xf04b;"
+                fancy:fb_iconPosition="left"
+                fancy:fb_radius="30dp"
+                fancy:fb_text="SHUFFLE PLAY"
+                fancy:fb_textColor="#FFFFFF" />
 
             <mehdi.sakout.fancybuttons.FancyButton
                 android:id="@+id/btn_spotify_pause"
@@ -227,13 +227,13 @@
                 android:paddingLeft="20dp"
                 android:paddingRight="20dp"
                 android:paddingTop="10dp"
-                fancy:defaultColor="#7ab800"
-                fancy:focusColor="#9bd823"
-                fancy:fontIconResource="&#xf04c;"
-                fancy:iconPosition="left"
-                fancy:radius="30dp"
-                fancy:text="PAUSE"
-                fancy:textColor="#FFFFFF" />
+                fancy:fb_defaultColor="#7ab800"
+                fancy:fb_focusColor="#9bd823"
+                fancy:fb_fontIconResource="&#xf04c;"
+                fancy:fb_iconPosition="left"
+                fancy:fb_radius="30dp"
+                fancy:fb_text="PAUSE"
+                fancy:fb_textColor="#FFFFFF" />
             <mehdi.sakout.fancybuttons.FancyButton
                 android:id="@+id/btn_spotify_follow"
                 android:layout_width="wrap_content"
@@ -242,13 +242,13 @@
                 android:paddingLeft="20dp"
                 android:paddingRight="20dp"
                 android:paddingTop="10dp"
-                fancy:defaultColor="#222326"
-                fancy:focusColor="#424243"
-                fancy:radius="30dp"
-                fancy:text="FOLOW"
-                fancy:borderColor="#88898c"
-                fancy:borderWidth="1dp"
-                fancy:textColor="#dfe0d9" />
+                fancy:fb_defaultColor="#222326"
+                fancy:fb_focusColor="#424243"
+                fancy:fb_radius="30dp"
+                fancy:fb_text="FOLOW"
+                fancy:fb_borderColor="#88898c"
+                fancy:fb_borderWidth="1dp"
+                fancy:fb_textColor="#dfe0d9" />
         </LinearLayout>
         <LinearLayout
             android:id="@+id/section_twitter"
@@ -265,14 +265,14 @@
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="20dp"
                 android:padding="5dp"
-                fancy:borderColor="#FFFFFF"
-                fancy:borderWidth="2dp"
-                fancy:defaultColor="#55acee"
-                fancy:focusColor="#8cc9f8"
-                fancy:iconPaddingLeft="40dp"
-                fancy:iconResource="@drawable/twitter"
-                fancy:text="Follow me on Twitter"
-                fancy:textColor="#FFFFFF"/>
+                fancy:fb_borderColor="#FFFFFF"
+                fancy:fb_borderWidth="2dp"
+                fancy:fb_defaultColor="#55acee"
+                fancy:fb_focusColor="#8cc9f8"
+                fancy:fb_iconPaddingLeft="40dp"
+                fancy:fb_iconResource="@drawable/twitter"
+                fancy:fb_text="Follow me on Twitter"
+                fancy:fb_textColor="#FFFFFF"/>
 
             <mehdi.sakout.fancybuttons.FancyButton
                 android:id="@+id/btn_twitter_followers"
@@ -280,15 +280,15 @@
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="10dp"
                 android:padding="10dp"
-                fancy:borderColor="#FFFFFF"
-                fancy:borderWidth="2dp"
-                fancy:defaultColor="#55acee"
-                fancy:focusColor="#8cc9f8"
-                fancy:fontIconResource="@string/icon_user"
-                fancy:fontIconSize="10sp"
-                fancy:iconPosition="top"
-                fancy:text="2145 followers"
-                fancy:textColor="#FFFFFF"/>
+                fancy:fb_borderColor="#FFFFFF"
+                fancy:fb_borderWidth="2dp"
+                fancy:fb_defaultColor="#55acee"
+                fancy:fb_focusColor="#8cc9f8"
+                fancy:fb_fontIconResource="@string/icon_user"
+                fancy:fb_fontIconSize="10sp"
+                fancy:fb_iconPosition="top"
+                fancy:fb_text="2145 followers"
+                fancy:fb_textColor="#FFFFFF"/>
         </LinearLayout>
 
         <LinearLayout
@@ -305,13 +305,13 @@
                 android:layout_height="wrap_content"
                 android:layout_marginRight="20dp"
                 android:padding="10dp"
-                fancy:borderColor="#FFFFFF"
-                fancy:borderWidth="1dp"
-                fancy:defaultColor="#ff5f69"
-                fancy:focusColor="#ff838b"
-                fancy:radius="30dp"
-                fancy:text="Create an account"
-                fancy:textColor="#FFFFFF" >
+                fancy:fb_borderColor="#FFFFFF"
+                fancy:fb_borderWidth="1dp"
+                fancy:fb_defaultColor="#ff5f69"
+                fancy:fb_focusColor="#ff838b"
+                fancy:fb_radius="30dp"
+                fancy:fb_text="Create an account"
+                fancy:fb_textColor="#FFFFFF" >
             </mehdi.sakout.fancybuttons.FancyButton>
 
             <mehdi.sakout.fancybuttons.FancyButton
@@ -322,15 +322,15 @@
                 android:paddingLeft="20dp"
                 android:paddingRight="20dp"
                 android:paddingTop="10dp"
-                fancy:borderColor="#FFFFFF"
-                fancy:borderWidth="1dp"
-                fancy:defaultColor="#ff5f69"
-                fancy:focusColor="#ff838b"
-                fancy:fontIconResource="@string/icon_user"
-                fancy:iconPosition="left"
-                fancy:radius="30dp"
-                fancy:text="Login"
-                fancy:textColor="#FFFFFF" />
+                fancy:fb_borderColor="#FFFFFF"
+                fancy:fb_borderWidth="1dp"
+                fancy:fb_defaultColor="#ff5f69"
+                fancy:fb_focusColor="#ff838b"
+                fancy:fb_fontIconResource="@string/icon_user"
+                fancy:fb_iconPosition="left"
+                fancy:fb_radius="30dp"
+                fancy:fb_text="Login"
+                fancy:fb_textColor="#FFFFFF" />
 
         </LinearLayout>
 
@@ -350,16 +350,16 @@
                     android:layout_height="wrap_content"
                     android:layout_marginBottom="10dp"
                     android:padding="10dp"
-                    fancy:borderColor="#FFFFFF"
-                    fancy:borderWidth="2dp"
-                    fancy:defaultColor="#3b414f"
-                    fancy:focusColor="#8cc9f8"
-                    fancy:fontIconResource="@string/icon_download"
-                    fancy:fontIconSize="10sp"
-                    fancy:iconPosition="top"
-                    fancy:radius="10dp"
-                    fancy:text="Download the file"
-                    fancy:textColor="#FFFFFF">
+                    fancy:fb_borderColor="#FFFFFF"
+                    fancy:fb_borderWidth="2dp"
+                    fancy:fb_defaultColor="#3b414f"
+                    fancy:fb_focusColor="#8cc9f8"
+                    fancy:fb_fontIconResource="@string/icon_download"
+                    fancy:fb_fontIconSize="10sp"
+                    fancy:fb_iconPosition="top"
+                    fancy:fb_radius="10dp"
+                    fancy:fb_text="Download the file"
+                    fancy:fb_textColor="#FFFFFF">
                 </mehdi.sakout.fancybuttons.FancyButton>
 
                 <mehdi.sakout.fancybuttons.FancyButton
@@ -368,16 +368,16 @@
                     android:layout_height="wrap_content"
                     android:layout_marginBottom="10dp"
                     android:padding="10dp"
-                    fancy:borderColor="#FFFFFF"
-                    fancy:borderWidth="2dp"
-                    fancy:defaultColor="#3b414f"
-                    fancy:focusColor="#8cc9f8"
-                    fancy:fontIconResource="@string/icon_upload"
-                    fancy:fontIconSize="10sp"
-                    fancy:radius="10dp"
-                    fancy:iconPosition="bottom"
-                    fancy:text="Upload"
-                    fancy:textColor="#FFFFFF">
+                    fancy:fb_borderColor="#FFFFFF"
+                    fancy:fb_borderWidth="2dp"
+                    fancy:fb_defaultColor="#3b414f"
+                    fancy:fb_focusColor="#8cc9f8"
+                    fancy:fb_fontIconResource="@string/icon_upload"
+                    fancy:fb_fontIconSize="10sp"
+                    fancy:fb_radius="10dp"
+                    fancy:fb_iconPosition="bottom"
+                    fancy:fb_text="Upload"
+                    fancy:fb_textColor="#FFFFFF">
                 </mehdi.sakout.fancybuttons.FancyButton>
 
             </LinearLayout>
@@ -392,16 +392,16 @@
                     android:layout_height="wrap_content"
                     android:layout_marginBottom="10dp"
                     android:padding="10dp"
-                    fancy:borderColor="#FFFFFF"
-                    fancy:borderWidth="2dp"
-                    fancy:defaultColor="#40a75a"
-                    fancy:focusColor="#8cc9f8"
-                    fancy:fontIconResource="@string/icon_user"
-                    fancy:fontIconSize="15sp"
-                    fancy:iconPosition="left"
-                    fancy:text="Send"
-                    fancy:radius="10dp"
-                    fancy:textColor="#FFFFFF">
+                    fancy:fb_borderColor="#FFFFFF"
+                    fancy:fb_borderWidth="2dp"
+                    fancy:fb_defaultColor="#40a75a"
+                    fancy:fb_focusColor="#8cc9f8"
+                    fancy:fb_fontIconResource="@string/icon_user"
+                    fancy:fb_fontIconSize="15sp"
+                    fancy:fb_iconPosition="left"
+                    fancy:fb_text="Send"
+                    fancy:fb_radius="10dp"
+                    fancy:fb_textColor="#FFFFFF">
                 </mehdi.sakout.fancybuttons.FancyButton>
 
             </LinearLayout>
@@ -416,16 +416,16 @@
                     android:layout_height="wrap_content"
                     android:layout_marginRight="20dp"
                     android:padding="10dp"
-                    fancy:borderColor="#FFFFFF"
-                    fancy:borderWidth="0dp"
-                    fancy:defaultColor="#d86262"
-                    fancy:focusColor="#2e5071"
-                    fancy:fontIconResource="@string/icon_mute"
-                    fancy:fontIconSize="10dp"
-                    fancy:iconPosition="right"
-                    fancy:radius="30dp"
-                    fancy:text="Mute"
-                    fancy:textColor="#ffffff" />
+                    fancy:fb_borderColor="#FFFFFF"
+                    fancy:fb_borderWidth="0dp"
+                    fancy:fb_defaultColor="#d86262"
+                    fancy:fb_focusColor="#2e5071"
+                    fancy:fb_fontIconResource="@string/icon_mute"
+                    fancy:fb_fontIconSize="10dp"
+                    fancy:fb_iconPosition="right"
+                    fancy:fb_radius="30dp"
+                    fancy:fb_text="Mute"
+                    fancy:fb_textColor="#ffffff" />
 
                 <mehdi.sakout.fancybuttons.FancyButton
                     android:id="@+id/btn_answer"
@@ -434,14 +434,14 @@
                     android:layout_marginRight="20dp"
                     android:gravity="right"
                     android:padding="10dp"
-                    fancy:defaultColor="#7ed862"
-                    fancy:focusColor="#2e5071"
-                    fancy:fontIconResource="@string/icon_answer"
-                    fancy:fontIconSize="10dp"
-                    fancy:iconPosition="right"
-                    fancy:radius="30dp"
-                    fancy:text="Answer the call"
-                    fancy:textColor="#ffffff" />
+                    fancy:fb_defaultColor="#7ed862"
+                    fancy:fb_focusColor="#2e5071"
+                    fancy:fb_fontIconResource="@string/icon_answer"
+                    fancy:fb_fontIconSize="10dp"
+                    fancy:fb_iconPosition="right"
+                    fancy:fb_radius="30dp"
+                    fancy:fb_text="Answer the call"
+                    fancy:fb_textColor="#ffffff" />
 
             </LinearLayout>
 
@@ -489,16 +489,16 @@
                     android:padding="15dp"
                     android:paddingRight="20dp"
                     android:paddingLeft="20dp"
-                    fancy:ghost="true"
-                    fancy:focusColor="#fffffefa"
-                    fancy:fontIconResource="@string/icon_creditcard"
-                    fancy:fontIconSize="5dp"
-                    fancy:radius="40dp"
-                    fancy:iconPosition="right"
-                    fancy:borderWidth="2dp"
-                    fancy:borderColor="#ffe7e6e2"
-                    fancy:text="Deposit"
-                    fancy:textColor="#ffffff" />
+                    fancy:fb_ghost="true"
+                    fancy:fb_focusColor="#fffffefa"
+                    fancy:fb_fontIconResource="@string/icon_creditcard"
+                    fancy:fb_fontIconSize="5dp"
+                    fancy:fb_radius="40dp"
+                    fancy:fb_iconPosition="right"
+                    fancy:fb_borderWidth="2dp"
+                    fancy:fb_borderColor="#ffe7e6e2"
+                    fancy:fb_text="Deposit"
+                    fancy:fb_textColor="#ffffff" />
 
                 <mehdi.sakout.fancybuttons.FancyButton
                     android:id="@+id/btn_ghost_email"
@@ -509,16 +509,16 @@
                     android:padding="15dp"
                     android:paddingRight="30dp"
                     android:paddingLeft="30dp"
-                    fancy:ghost="true"
-                    fancy:focusColor="#ffa8f192"
-                    fancy:fontIconResource="@string/icon_envelope"
-                    fancy:fontIconSize="5dp"
-                    fancy:radius="25dp"
-                    fancy:iconPosition="right"
-                    fancy:borderWidth="2dp"
-                    fancy:borderColor="#7ed862"
-                    fancy:text="Contact"
-                    fancy:textColor="#ffa8f192" />
+                    fancy:fb_ghost="true"
+                    fancy:fb_focusColor="#ffa8f192"
+                    fancy:fb_fontIconResource="@string/icon_envelope"
+                    fancy:fb_fontIconSize="5dp"
+                    fancy:fb_radius="25dp"
+                    fancy:fb_iconPosition="right"
+                    fancy:fb_borderWidth="2dp"
+                    fancy:fb_borderColor="#7ed862"
+                    fancy:fb_text="Contact"
+                    fancy:fb_textColor="#ffa8f192" />
             </LinearLayout>
 
         </LinearLayout>