Google Map을 에뮬레이터 상에 띄ㅇ워보려고 씨름하고있습니다.
한 블로그에서 Google Map 띄우는 것을 보고 따라하고 있는데요.

아래와 같이 uses-library(com.google.android.maps)도 추가하였고,


또, Permissions에 ACCESS_FINE_LOCATION, INTERNET도 추가하였는데,


왜 import com.google.android.maps.MapActivity부분에 붉은 줄이 그어지면서 import가 되지 않는 걸까요?
MapActivity도 마찬가지로 오류로 뜨구요..
잘못된 부분 발견하면 답글좀 부탁드려요!!ㅠ

SimpleGps.java

package kor.univ.incheon
import android.os.Bundle;
import com.google.android.maps.MapActivity;
public class SimpleGPS extends MapActivity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    }
 @Override
 protected boolean isRouteDisplayed() {
  // TODO Auto-generated method stub
  return false;
 }
}


AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
 package="kor.univ.incheon" android:versionCode="1" android:versionName="1.0">
 <application android:icon="@drawable/icon" android:label="@string/app_name">
  <activity android:label="@string/app_name" android:name=".MyFirstAndroid">
   <intent-filter>
    <action android:name="android.intent.action.MAIN" />
    <category android:name="android.intent.category.LAUNCHER" />
   </intent-filter>
  </activity>
  <activity android:name=".SimpleMediaPlayer"></activity>
  <activity android:name=".SimpleGPS">
   
  </activity>
  <uses-library android:name="com.google.android.maps" android:required="true"></uses-library>
 </application>
 <uses-sdk android:minSdkVersion="7" />
 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission>
 <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission>
 <uses-permission android:name="android.permission.INTERNET"></uses-permission>
</manifest> 


gps.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<com.google.android.maps.MapView
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
        android:clickable="true"
 android:apiKey="자신의 API KEY" />
</LinearLayout>