安卓app_sl3_16图像视图线性布局

 

<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"
    android:background="@drawable/background"
    tools:context="com.example.sl3_16.MainActivity" >

   

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
       
        android:layout_margin="5px"
        android:src="@drawable/flower" />

     <ImageView
         android:id="@+id/imageView2"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:maxWidth="180dp"
         android:maxHeight="180dp"
         android:layout_margin="5px"
         android:adjustViewBounds="true"
         android:src="@drawable/flower" />

     <ImageView
         android:id="@+id/imageView3"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_margin="5px"
         android:scaleType="fitEnd"
         android:src="@drawable/flower" />

</LinearLayout>