<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="65dp"
    android:layout_height="65dp"
    >

    <ImageView
        android:id="@+id/jiazai"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        />

</RelativeLayout>