tests/res/drawable/paintdrawable_attr.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
 * Copyright (C) 2008 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 -->
<shape  xmlns:android="http://schemas.android.com/apk/res/android"
        android:shape="rectangle">

        <solid
            android:color="#00000000"/>

        <stroke
            android:width="2dp"
            android:color="#ff000000"/>

        <padding
            android:paddingLeft="1dp"
            android:paddingRight="10dp"
            android:paddingTop="1dp"
            android:paddingBottom="10dp"/>

        <corners
            android:radius="9dp"
            android:bottomRightRadius="8dp"
            android:bottomLeftRadius="8dp"
            android:topLeftRadius="0.5dp"
            android:topRightRadius="0.5dp"/>

</shape>