使用下面的code在 rounded_edittext.xml

 ＆LT; XML版本=1.0编码=UTF-8＆GT？;
＆LT;形状的xmlns：机器人=htt​​p://schemas.android.com/apk/res/android＆GT;

    [固体机器人：颜色=＃FFFFFF/＆GT;

    ＆LT;中风
        机器人：宽=1DP
        机器人：颜色=＃2f6699/＆GT;
    ＆LT;角落
        机器人：topLeftRadius =10dp
        机器人：topRightRadius =10dp
        机器人：bottomLeftRadius =10dp
        机器人：bottomRightRadius =10dp

        /＆GT;

＆LT; /形状＆GT;
 

这应该工作

I have custom designed a Edit text

search_page.xml

<LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:padding="10dp"
        android:background="#E1E1E1"
        android:weightSum="1" >

        <TextView
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight=".25"
            android:text="City" />

        <EditText
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_marginLeft="10dp"
            android:background="@drawable/rounded_edittext"
            android:layout_weight=".75" />
    </LinearLayout>

rounded_edittext.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- res/drawable/rounded_edittext.xml -->
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:padding="10dp"
    android:shape="rectangle" >

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

    <corners
        android:bottomLeftRadius="10dp"
        android:bottomRightRadius="10dp"
        android:topLeftRadius="10dp"
        android:topRightRadius="10dp" />

</shape>

I want to use colour code #2f6699 to get a border color like a outline to eit text box as below

Any Ideas ... on how to achieve this

Use the below code in your rounded_edittext.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" >

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

    <stroke
        android:width="1dp"
        android:color="#2f6699" />
    <corners 
        android:topLeftRadius="10dp"
        android:topRightRadius="10dp"
        android:bottomLeftRadius="10dp"
        android:bottomRightRadius="10dp"

        />

</shape>

This should work