<EditText   android:layout_width="match_parent"   android:layout_height="wrap_content"   android:layout_marginLeft="50dp"   android:layout_marginRight="50dp"   android:background="@drawable/weixin_edittext"   android:layout_alignParentBottom="true"   android:layout_marginBottom="6dp"   android:paddingLeft="5dp"   android:paddingRight="30dp"   android:textColor="#000000"/>1background: <?xml version="1.0" encoding="utf-8"?><layer-list xmlns:android="http://schemas.android.com/apk/res/android" >  <item>    <shape android:shape="rectangle" >      <solid android:color="#0ac39e" />    </shape>  </item>  <item android:bottom="6dp">    <shape android:shape="rectangle" >      <solid android:color="#ffffff" />    </shape>  </item>  <item      android:bottom="1dp"      android:left="1dp"      android:right="1dp">    <shape android:shape="rectangle" >      <solid android:color="#ffffff" />    </shape>  </item></layer-list>