BESTMobile/android/mobile/res/drawable/blue_button.xml

<?xml version="1.0" encoding="utf-8"?>
<selector
    xmlns:android="http://schemas.android.com/apk/res/android">
	<item android:state_pressed="false">        
        <shape>
            <gradient
                android:startColor="#b6b4b6"
				android:endColor="#b6b4b6"
				android:centerColor="#ebebeb"
                android:angle="270" />
           <stroke
                android:width="2dp"
                android:color="#b4b5b4" />
            <corners
                android:radius="25dp" />
            <padding
                android:left="20dp"
                android:top="10dp"
                android:right="20dp"
                android:bottom="10dp" />
        </shape>
    </item>
	<item android:state_pressed="true"
	 android:drawable="@drawable/focused_application_background_static" />
	<item android:state_focused="true"
         android:drawable="@drawable/focused_application_background_static" />
</selector>