无法启动活动ComponentInfo：二进制XML文件行＃6：错误扩展类片段

Question

尝试进入将Google地图集成到其中的新活动时，标题中出现错误。上述活动类：

package com.ict.edu.rs.imenik; 
import com.google.android.gms.maps.GoogleMap; 
import com.google.android.gms.maps.GoogleMap.OnMapLongClickListener; 
import com.google.android.gms.maps.SupportMapFragment; 
import com.google.android.gms.maps.model.LatLng; 

import android.app.AlertDialog; 
import android.content.DialogInterface; 
import android.support.v4.app.Fragment; 
import android.support.v4.app.FragmentActivity; 
import android.content.Intent; 
import android.os.Bundle; 
import android.widget.Toast; 

public class MapViewActivity extends FragmentActivity implements 
    OnMapLongClickListener { 

private GoogleMap googleMap; 
private String lat, lng; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.map_view); 
    if (googleMap == null) { 

     googleMap = ((SupportMapFragment) getSupportFragmentManager() 
       .findFragmentById(R.id.map)).getMap(); 

     if (googleMap == null) { 
      Toast.makeText(getApplicationContext(), "Mapa nije kreirana!", 
        Toast.LENGTH_SHORT).show(); 
     } 
    } 

    googleMap.getUiSettings().setMyLocationButtonEnabled(true); 
    googleMap.setMyLocationEnabled(true); 
    googleMap.setOnMapLongClickListener(this); 

} 

@Override 
public void onMapLongClick(final LatLng arg0) { 
    AlertDialog.Builder builder = new AlertDialog.Builder(
      MapViewActivity.this); 
    builder.setCancelable(true); 
    builder.setTitle("Alert"); 
    builder.setMessage("Sacuvaj lokaciju?"); 
    builder.setInverseBackgroundForced(true); 
    builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() { 
     @Override 
     public void onClick(DialogInterface dialog, int which) { 
      lat = "" + arg0.latitude; 
      lng = "" + arg0.longitude; 
      dialog.dismiss(); 
      Intent returnIntent = new Intent(); 
      returnIntent.putExtra("lat", lat); 
      returnIntent.putExtra("lng", lng); 
      setResult(RESULT_OK, returnIntent); 
      finish(); 
     } 
    }); 

    builder.setNegativeButton("No", new DialogInterface.OnClickListener() { 
     @Override 
     public void onClick(DialogInterface dialog, int which) { 
      dialog.dismiss(); 
     } 
    }); 

    AlertDialog alert = builder.create(); 
    alert.show(); 
} 
} 

和相应的XML文件

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

<fragment 
    android:id="@+id/map" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    class="com.google.android.gms.maps.SupportMapFragment" 
    android:scrollingCache="false" /> 

</FrameLayout> 

下面的清单以及

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
package="com.ict.edu.rs.imenik" 
android:versionCode="1" 
android:versionName="1.0" > 

<uses-sdk 
    android:minSdkVersion="8" 
    android:targetSdkVersion="21" /> 

<application 
    android:allowBackup="true" 
    android:icon="@drawable/ic_launcher" 
    android:label="@string/app_name" 
    android:theme="@style/AppTheme" > 
    <meta-data 
     android:name="com.google.android.gms.version" 
     android:value="5089000" /> 
    <meta-data 
     android:name="com.google.android.maps.v2.API_KEY" 
     android:value="AIzaSyD1-NOAbX37THopQ9IKWV84dbTdysqGndc" /> 

    <activity 
     android:name=".MainActivity" 
     android:label="@string/app_name" > 
     <intent-filter> 
      <action android:name="android.intent.action.MAIN" /> 

      <category android:name="android.intent.category.LAUNCHER" /> 
     </intent-filter> 
    </activity> 
    <activity android:name="com.ict.edu.rs.imenik.NoviKontakt" /> 
    <activity android:name="com.ict.edu.rs.imenik.IzmeniKontakt" /> 
    <activity android:name="com.ict.edu.rs.imenik.MapViewActivity" /> 
    <activity android:name="com.ict.edu.rs.imenik.RezultatPretrage" /> 
</application> 

</manifest> 

什么我这里处理？

Answer 1

改变你的XML转换

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

<com.google.android.gms.maps.MapView 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:id="@+id/map" /> 

</RelativeLayout>