activity_xml_soap.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context="com.godoro.androidclients.XmlSoapActivity">


    <TextView
        android:layout_width="86dp"
        android:layout_height="33dp"
        android:text="@string/inputValue"
        android:id="@+id/inputTitle"/>
    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/inputEdit"
        android:layout_gravity="center_horizontal" />
    <TextView
        android:layout_width="200dp"
        android:layout_height="27dp"
        android:text="@string/outputValue"
        android:id="@+id/outputTitle" />
    <TextView
        android:layout_width="match_parent"
        android:layout_height="40dp"
        android:id="@+id/outputView"
        android:textAppearance="?android:attr/textAppearanceLarge"
         />
    <Button
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/callService"
        android:id="@+id/callServiceButton"
        android:layout_centerHorizontal="true"
        android:onClick="onClickCallService"/>

</LinearLayout>