Layout
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" > <LinearLayout android:id="@+id/group" android:layout_width="wrap_content" android:layout_height="wrap_content" > <Button android:id="@+id/add" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Adicionar" android:onClick="onClick"/> </LinearLayout> <ListView android:id="@android:id/list" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/hello" /> </LinearLayout>
Visualmente este layout ele tera uma forma parecida com essa: