<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"     android:orientation="vertical"     android:layout_width="fill_parent"     android:layout_height="fill_parent"     android:padding="10dip">           <TextView          android:layout_width="fill_parent"         android:layout_height="wrap_content"         android:text="@string/app_info"         android:gravity="center_horizontal"         android:layout_weight="1.0"/>               <Button         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:id="@+id/take_picture"         android:layout_margin="5dip"         android:text="@string/take_picture"         android:layout_gravity="center_horizontal"/> </LinearLayout>