HEGII.gt.mes.pda/res/drawable/bg.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >
       <padding android:left="5dp" android:top="5dp" android:right="5dp" android:bottom="5dp" /> 
        <stroke android:width="3dip" android:color="#000000" /> 
        <corners android:radius="5dp" /> 
 <solid android:color="#ffffff" />       

</shape>