FrameLayout的使用

<?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:background="@drawable/bg"
    android:orientation="vertical" >
    <LinearLayout
            android:id="@+id/title_layout"
            android:layout_width="fill_parent"
            android:layout_height="40dp"
            android:layout_alignParentTop="true"
            android:background="#40000000"
            android:orientation="vertical" >

       

            <ImageView
                android:id="@+id/title_bar"
                android:layout_width="fill_parent"
                android:layout_height="fill_parent"
                android:background="@drawable/main_title_b"
                android:gravity="center_horizontal"
                />
          
        </LinearLayout>
    
   <LinearLayout
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical"
    android:paddingLeft="10dip"
    android:paddingRight="10dip"
    android:paddingTop="20dip">

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content" >
  <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            >
        <FrameLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" >

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:paddingLeft="4.5dip" >
<!-- 设置第一张图片 -->
                <ImageView
                    android:id="@+id/img1"
                    android:layout_width="165dip"
                    android:layout_height="165dip"
                    android:background="#fff"
                    android:padding="5dip"
                    android:src="@drawable/b" />
            </LinearLayout>

          
        </FrameLayout>
        
         <TextView
            android:id="@+id/text1"
             android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:gravity="center_horizontal"
            android:text="图片1"
            android:textSize="14dip"
            />
        </LinearLayout>
        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            >
<!-- 设置第二张图片 -->
        <ImageView
            android:id="@+id/img2"
            android:layout_width="120dip"
            android:layout_height="120dip"
            android:layout_margin="10dip"
            android:background="@drawable/four_bg"
            android:src="@drawable/a" />
        <TextView
            android:id="@+id/text2"
             android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:gravity="center_horizontal"
            android:text="图片2"
            android:textSize="14dip"
            />
        </LinearLayout>
    </LinearLayout>

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp">
          <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            >
        <!-- 设置第3张图片 -->
        <ImageView android:id="@+id/img3"
        android:layout_width="120dip"
        android:layout_height="120dip"
        android:src="@drawable/c"
        android:layout_margin="10dip"
        android:background="@drawable/four_bg"
         />
              
        <TextView
            android:id="@+id/text3"
             android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:gravity="center_horizontal"
            android:text="图片3"
            android:textSize="14dip"
            />
        </LinearLayout>
        
            <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            >
        <!-- 设置第4张图片 -->
    <ImageView android:id="@+id/img4"
        android:layout_width="120dip"
        android:layout_height="120dip"
        android:src="@drawable/d"
        android:layout_marginTop="10dip"
        android:layout_marginLeft="35dip"
        android:background="@drawable/four_bg"
         />
     <TextView
            android:id="@+id/text4"
             android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:gravity="center_horizontal"
            android:text="图片4"
            android:textSize="14dip"/>
    </LinearLayout>
    </LinearLayout>

</LinearLayout>
 

</LinearLayout>