<!-- 形状 -->
<shape xmlns:android="http://schemas.android.com/apk/res/android"
 android:shape="rectangle" >

 <solid android:color="#ffffff" />
 <!-- 边框 -->
 <stroke
  android:width="1dip"
  android:color="#ffffff" />
 <!-- 内填充颜色 -->
 <padding
  android:bottom="10dp"
  android:left="10dp"
  android:right="10dp"
  android:top="10dp" />
 <!-- 圆角 -->
 <corners android:radius="6dp" />

</shape>

android:background="@drawable/shape_wihte_frame"

 <View
    android:id="@+id/view1"
    android:layout_width="1dip"
    android:layout_height="fill_parent"
    android:layout_centerVertical="true"
    android:layout_gravity="center_horizontal"
    android:layout_marginLeft="2dp"
    android:layout_marginRight="2dp"
    android:layout_toRightOf="@+id/textView1"
    android:background="#EEEFFF" />

 <RelativeLayout
   android:layout_width="fill_parent"
   android:layout_height="fill_parent"
   android:layout_alignParentTop="true"
   android:layout_centerHorizontal="true"
   android:background="@drawable/shape_wihte_frame" >

   <TextView
    android:id="@+id/textView1"
    android:layout_width="40dp"
    android:layout_height="wrap_content"
    android:layout_alignParentLeft="true"
    android:layout_centerVertical="true"
    android:lines="1"
    android:padding="1dp"
    android:text="手机号"
    android:textSize="11sp" />

   <View
    android:id="@+id/view1"
    android:layout_width="1dip"
    android:layout_height="fill_parent"
    android:layout_centerVertical="true"
    android:layout_gravity="center_horizontal"
    android:layout_marginLeft="2dp"
    android:layout_marginRight="2dp"
    android:layout_toRightOf="@+id/textView1"
    android:background="#EEEFFF" />

   <EditText
    android:id="@+id/phonenumber"
    android:layout_width="wrap_content"
    android:layout_height="40dp"
    android:layout_centerVertical="true"
    android:layout_marginLeft="2dp"
    android:layout_toRightOf="@+id/view1"
    android:background="@drawable/transparent"
    android:ems="19"
    android:hint="请输入手机号"
    android:inputType="phone"
    android:padding="1dp"
    android:textSize="12sp" >

    <requestFocus />
   </EditText>

   <ImageView
    android:id="@+id/del_phonenumber"
    android:layout_width="20dp"
    android:layout_height="20dp"
    android:layout_alignParentRight="true"
    android:layout_centerVertical="true"
    android:layout_marginRight="3dp"
    android:src="@drawable/text_del"
    android:visibility="invisible" />
  </RelativeLayout>

public class EditTextClearTools {
 public static void addclerListener(final EditText e1, final ImageView m1) {

  e1.addTextChangedListener(new TextWatcher() {

   @Override
   public void onTextChanged(CharSequence s, int start, int before,
     int count) {
    // TODO Auto-generated method stub

   }

   @Override
   public void beforeTextChanged(CharSequence s, int start, int count,
     int after) {
    // TODO Auto-generated method stub

   }

   @Override
   public void afterTextChanged(Editable s) {
    // TODO Auto-generated method stub
    // 监听如果输入串长度大于0那么就显示clear按钮。
    String s1 = s + "";
    if (s.length() > 0) {
     m1.setVisibility(View.VISIBLE);
    } else {
     m1.setVisibility(View.INVISIBLE);
    }

   }
  });

  m1.setOnClickListener(new OnClickListener() {

   @Override
   public void onClick(View v) {
    // TODO Auto-generated method stub
    // 清空输入框
    e1.setText("");

   }
  });

 }

}

public class MainActivity extends Activity {
 EditText e1, e2;
 ImageView m1, m2;

 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  requestWindowFeature(Window.FEATURE_NO_TITLE);
  setContentView(R.layout.activity_user_login);
  init();
 }

 private void init() {
  // TODO Auto-generated method stub
  e1 = (EditText) findViewById(R.id.phonenumber);
  e2 = (EditText) findViewById(R.id.password);
  m1 = (ImageView) findViewById(R.id.del_phonenumber);
  m2 = (ImageView) findViewById(R.id.del_password);
  // 添加清楚监听器大气
  EditTextClearTools.addclerListener(e1, m1);
  EditTextClearTools.addclerListener(e2, m2);

 }

}