这个如此简单的谷歌地图为什么无法正常显示啊,急!
MainActivity.javapackage com.wei.mymap;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import com.google.android.maps.MapActivity;
public class MainActivity extends MapActivity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}activity_main.xml文件
<RelativeLayout 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" > <com.google.android.maps.MapView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:enabled="true"
android:clickable="true"
android:apiKey="AIzaSyC_UPoZZcnZNiUo2otFdfQERP-lOhpOgxQ"
/>
</RelativeLayout>
AndroidMainfest.xml文件
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.wei.mymap"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/title_activity_main" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<uses-library android:name="com.google.android.maps" />
</application>
</manifest>我保证我的虚拟机能正常显示,用的也是API,还有那个key也能正常使用!
但是就是不显示,为啥啊?
MainActivity.javapackage com.wei.mymap;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import com.google.android.maps.MapActivity;
public class MainActivity extends MapActivity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}activity_main.xml文件
<RelativeLayout 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" > <com.google.android.maps.MapView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:enabled="true"
android:clickable="true"
android:apiKey="AIzaSyC_UPoZZcnZNiUo2otFdfQERP-lOhpOgxQ"
/>
</RelativeLayout>
AndroidMainfest.xml文件
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.wei.mymap"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/title_activity_main" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<uses-library android:name="com.google.android.maps" />
</application>
</manifest>我保证我的虚拟机能正常显示,用的也是API,还有那个key也能正常使用!
但是就是不显示,为啥啊?
解决方案 »
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