uu-android/WeiChat/src/main/res/layout/activity_process_msg.xml

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

    <RelativeLayout
        android:background="@drawable/bg_bar"
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:orientation="horizontal"
        android:paddingBottom="5dp"
        android:paddingLeft="15dp"
        android:paddingRight="15dp"
        android:paddingTop="5dp">

        <com.xzjmyk.pm.activity.view.ClearEditText
            android:id="@+id/edt_search"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_centerHorizontal="true"
            android:background="@drawable/search_input"
            android:drawableLeft="@drawable/search"
            android:drawableRight="@drawable/search_clear"
            android:hint="@string/search"
            android:textColor="@color/dark_grey"
            android:textColorHint="@color/grey"
            android:textSize="15sp" />

        <ImageView
            android:id="@+id/voice_search_iv"
            android:layout_width="30dp"
            android:layout_height="30dp"
            android:background="@drawable/btn_yuyin_nor"
            android:visibility="visible"
            android:layout_marginRight="25dp"
            android:layout_alignParentRight="true"
            android:layout_alignRight="@+id/search_edit"
            android:layout_marginTop="3dp"
            />
    </RelativeLayout>
    <com.handmark.pulltorefresh.library.PullToRefreshListView
        android:id="@+id/lv_process"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:divider="@color/gray_light"
        android:dividerPadding="1px"
        android:listSelector="#00000000"
        android:scrollingCache="false"
        android:scrollbars="none" >
    </com.handmark.pulltorefresh.library.PullToRefreshListView>
</LinearLayout>