Answers for "comment regler haut et le bas page xml"

comment regler haut et le bas page xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:orientation="vertical"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent" >
  <Button  
    android:id="@+id/premier"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Premier bouton" />
    
  <Button  
    android:id="@+id/second"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Second bouton" />
</LinearLayout>