qt/jdc/mobile/trunk/res/layout/activity_chat.xml

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

    <include
        android:id="@+id/titlebar"
        layout="@layout/titlebar" />
    <!-- 底部按钮以及 编辑框-->
    <LinearLayout
        android:id="@+id/btn_bottom"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
        android:background="@color/graywhite"
        android:orientation="vertical">

        <View
            android:layout_width="match_parent"
            android:layout_height="@dimen/space_1"
            android:background="@color/gray" />


        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:layout_alignParentBottom="true"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:layout_marginLeft="5dip"
            android:orientation="horizontal">


            <Button
                android:id="@+id/send_voice_btn"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:layout_alignParentLeft="true"
                android:layout_margin="@dimen/space_5"
                android:background="@mipmap/chat_video_btn" />


            <Button
                android:id="@+id/add_file"
                android:layout_width="wrap_content"
                android:layout_height="45dp"
                android:layout_alignParentRight="true"
                android:layout_centerVertical="true"
                android:layout_margin="@dimen/space_5"
                android:layout_weight="2.5"
                android:background="@mipmap/chat_add_other" />

            <Button
                android:id="@+id/choose_face"
                android:layout_width="wrap_content"
                android:layout_height="40dp"
                android:layout_centerVertical="true"
                android:layout_margin="@dimen/space_5"
                android:layout_toLeftOf="@id/add_file"
                android:background="@mipmap/chat_choose_face"
                android:visibility="gone"/>


            <LinearLayout
                android:id="@+id/msg_layout"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_centerVertical="true"
                android:layout_margin="@dimen/space_5"
                android:layout_toLeftOf="@id/choose_face"
                android:layout_toRightOf="@id/send_voice_btn"
                android:orientation="horizontal">

                <EditText
                    android:id="@+id/msg"
                    android:layout_width="match_parent"
                    android:layout_height="45dp"
                    android:layout_weight="1"
                    android:singleLine="true"
                    android:textSize="18sp" />

                <ImageView
                    android:id="@+id/send_msg_btn"
                    android:layout_width="match_parent"
                    android:layout_height="40dp"
                    android:layout_weight="4.5"
                    android:background="@drawable/selector_send_msg"
                    android:visibility="gone" />
            </LinearLayout>


        </RelativeLayout>

        <View
            android:layout_width="match_parent"
            android:layout_height="@dimen/space_1"
            android:background="@color/gray" />

        <LinearLayout
            android:id="@+id/add_file_layout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_margin="@dimen/space_20"
            android:visibility="gone"
            android:orientation="horizontal">

            <ImageView
                android:id="@+id/chat_add_pic"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:src="@mipmap/chat_add_pic" />

            <ImageView
                android:id="@+id/chat_add_file"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:src="@mipmap/chat_add_file" />

            <ImageView
                android:id="@+id/chat_add_video"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:src="@mipmap/chat_add_video" />

        </LinearLayout>


    </LinearLayout>
    <!-- 聊天内容 listview-->
    <ListView
        android:id="@+id/messageListview"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:layout_above="@id/btn_bottom"
        android:layout_below="@id/titlebar"
        android:cacheColorHint="#0000"
        android:divider="@null"
        android:dividerHeight="5dp"
        android:scrollbarStyle="outsideOverlay"
        android:stackFromBottom="true" />
</RelativeLayout>