創建圓角的EditText

創建圓角的EditText:

首先創建/res/drawable/roundcorner.xml文件.

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:padding="5dp"
    android:shape="rectangle" >
    <solid android:color="#B0B0B0" />
    <corners
        android:bottomLeftRadius="10dp"
        android:bottomRightRadius="10dp"
        android:topLeftRadius="10dp"
        android:topRightRadius="10dp" />
</shape>

在佈局文件， 設置android:background="@drawable/roundcorner".

<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:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".MainActivity" >

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/hello_world" />

    <EditText
        android:id="@+id/editText1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="10sp"
        android:drawablePadding="5dp"
        android:drawableStart="@drawable/ic_launcher"
        android:gravity="left|bottom"
        android:textColor="#F0F0F0"
        android:background="@drawable/roundcorner"
        android:hint="hello" >
    </EditText>

</LinearLayout>