android gravity:center 인 경우 hint 적용

android 

gravity:center 인 경우 hint 적용

android:ellipsize="start"    

http://stackoverflow.com/questions/6136054/android-edittext-with-gravity-center-not-working-on-device

<EditText 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:inputType="numberDecimal" 
    android:digits="0123456789.,"
    android:ellipsize="start" 
    android:maxLines="1"
    android:gravity="center"
    android:hint="Some hint text"
></EditText>