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我正在整合谷歌地图在我的应用程序。当我编译和朗姆我的应用程序在模拟器上它显示我黑屏。我添加了所需的权限并在清单中添加了user-library
标记,但仍显示黑屏。这里是我的代码MapView显示黑屏
public class ActivityLiveMap extends MapActivity {
private LocationManager locationManager;
private Location location;
private List<Overlay> overlayList;
private GeoPoint mapPoint;
private MapController controller;
private MapView map;
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.activity_map);
init();
}
private void init() {
map = (MapView) findViewById(R.id.map);
map.setBuiltInZoomControls(true);
map.setSatellite(true);
}
@Override
protected boolean isRouteDisplayed() {
// TODO Auto-generated method stub
return false;
}
}
的manifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.locationmeter"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="5"
android:targetSdkVersion="10" />
<supports-screens
android:anyDensity="true"
android:largeScreens="true"
android:normalScreens="true"
android:resizeable="true"
android:smallScreens="true" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<supports-screens
android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="true" />
<application
android:allowBackup="true"
android:debuggable="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/Theme.LocationMeter" >
<uses-library android:name="com.google.android.maps"/>
<activity
android:name="com.example.locationmeter.ActivitySplash"
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=".ActivityMenu" >
</activity>
<activity android:name=".ActivityCurrentLocation" >
</activity>
<activity android:name=".ActivityLiveMap"></activity>
</application>
</manifest>
请帮帮我,谢谢
有你得到了应用键? – 2013-02-16 10:07:58
是的,我得到了调试API密钥。当我第一次运行应用程序时,它显示的是瓷砖。但是当我添加覆盖图时,它开始显示黑屏。即使我删除添加覆盖的所有代码后,它仍然显示黑屏 – 2013-02-16 10:11:14
你有没有尝试清理并再次运行项目? – 2013-02-16 10:14:36