android - How to get a textview centred on top of an ImageView -

i attempting text appear in centre of imageview. using xml (below) see text wedged in top left of framelayout. did wrong?

<framelayout     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:layout_gravity="center"     android:layout_weight="1"   >          <imageview             android:id="@+id/levbut"             android:layout_width="wrap_content"             android:layout_height="match_parent"             android:scaletype="centerinside"             android:src="@drawable/starbut"              />      <textview         android:id="@+id/tvtest"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:text="hello"         />  </framelayout> 

you can either add gravity framelayout, layout_gravity textview, or change relativelayout , add centerinparent="true".

<framelayout     ...     android:gravity="center"> 

or

<framelayout     ... />     <textview         ...         android:layout_gravity="center" /> </framelayout> 

or

<reltivelayout     ...>     <imageview ... />     <textview         ...         android:layout_centerinparent="true" /> </relativelayout>