IMEX.mes.pda/res/layout/activity_set.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/background"
    android:orientation="vertical" >

    <include 
        android:id="@+id/set_title"
        layout="@layout/fragment_title" />
       <LinearLayout
        android:id="@+id/versionLin"
       android:layout_below="@id/set_title"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"
        android:layout_marginTop="20dp"
        android:orientation="vertical" >
          <TextView
        android:id="@+id/versionInfo"
        android:layout_width="fill_parent"
         android:textColor="@color/white"
         android:layout_height="wrap_content"
          android:textSize="@dimen/textsize_16"
        /> 
           </LinearLayout>
    <LinearLayout
        android:id="@+id/ip_area"
        android:layout_below="@id/versionLin"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"
        android:layout_marginTop="105dp"
        android:orientation="horizontal" >

        <EditText
            android:id="@+id/set_ip"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:paddingLeft="8dp"
            android:singleLine="true"
            android:background="@drawable/loginbutton"
            android:drawableLeft="@drawable/ip"
            android:drawablePadding="4dp"
              android:textSize="@dimen/textsize_16"
            android:hint="请输入您的服务器地址"
            android:textColorHint="@color/white"
            android:gravity="center_vertical"
            android:textColor="@color/white"/>
    </LinearLayout>

    <LinearLayout
        android:layout_below="@id/ip_area"
        android:id="@+id/port_area"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"
        android:layout_marginTop="25dp"
        android:orientation="horizontal" >

        <EditText
            android:id="@+id/set_port"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:paddingLeft="8dp"
            android:singleLine="true"
            android:background="@drawable/loginbutton"
            android:drawableLeft="@drawable/port"
            android:drawablePadding="4dp"
            android:hint="请输入您的服务器端口"
             android:textSize="@dimen/textsize_16"
            android:textColorHint="@color/white"
            android:gravity="center_vertical"
            android:textColor="@color/white"/>
    </LinearLayout>
    
      <LinearLayout
        android:layout_below="@id/port_area"
        android:id="@+id/web_port_area"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginLeft="20dp"
        android:layout_marginRight="20dp"
        android:layout_marginTop="25dp"
        android:orientation="horizontal" >

        <EditText
            android:id="@+id/set_web_port"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:paddingLeft="8dp"
            android:singleLine="true"
            android:background="@drawable/loginbutton"
            android:drawableLeft="@drawable/port"
            android:drawablePadding="4dp"
            android:hint="请输入您的web服务器端口"
             android:textSize="@dimen/textsize_16"
            android:textColorHint="@color/white"
            android:gravity="center_vertical"
            android:textColor="@color/white"/>
    </LinearLayout>
     
    <LinearLayout 
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_marginTop="25dp"
        android:orientation="horizontal" >
        <Button
        android:id="@+id/set_cancle"
        android:layout_width="0dp"
        android:layout_height="45dp"
        android:layout_weight="1"
        android:layout_marginTop="10dp"
        android:text="测试"
        android:textSize="@dimen/textsize_24"
        android:textColor="@color/white"
        android:background="@drawable/login_btn_selector" />

    <Button
        android:id="@+id/set_save"
        android:layout_width="0dp"
        android:layout_height="45dp"
        android:layout_weight="1"
        android:layout_marginLeft="5dp"
        android:layout_marginTop="10dp"
         android:textSize="@dimen/textsize_24"
        android:text="保存"
        android:textColor="@color/white"
        android:background="@drawable/login_btn_selector" />
    </LinearLayout> 

</RelativeLayout>