步骤一:

创建CustomEditTextActivity类


package com.example;

import android.app.Activity;
import android.os.Bundle;

public class CustomEditTextActivity extends Activity {

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_custom_edittext);
}
}

步骤二：

创建EditText

activity_custom_edittext.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">

<EditText
android:id="@+id/et1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/rounded_edittext"
android:drawableLeft="@drawable/sample_p_w_picpath"
android:drawablePadding="20dp"
android:gravity="center_vertical"
android:hint="@string/customized_text"
android:imeOptions="actionNext"
android:inputType="text"
android:singleLine="true"
android:textColor="#D00000"
android:textColorHint="#D00000"
android:textSize="15sp" />

</LinearLayout>

步骤三：

背景xml

res/drawable/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="#F8F8F8"/>

<corners
android:bottomLeftRadius="4dp"
android:bottomRightRadius="4dp"
android:topLeftRadius="4dp"
android:topRightRadius="4dp"/>

</shape>