枝,,,, 我刚刚下载了arcgis插件来显示andriod手机上的地图。当我使用示例代码(HelloWorld)创建地图时,我将URL更改为[http://e1.onemap.sg/arcgis/rest/services/SN128/mapserver],当我运行程序时,我看到的只是空白,我等了将近10-30分钟,但手机上没有显示任何内容。 如果有人能真正告诉我哪里出错了,我将不胜感激。
这是我的Xml代码
<!-- MapView layout and initial extent -->
<com.esri.android.map.MapView
android:id="@+id/map"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
initExtent = "-1.3296373526814876E7 3930962.41823043 -1.2807176545789773E7 4201243.7502468005">
</com.esri.android.map.MapView>
</LinearLayout>
我的HelloWorld Java类
public class HelloWorld extends Activity {
MapView mMapView = null;
ArcGISTiledMapServiceLayer tileLayer;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// Retrieve the map and initial extent from XML layout
mMapView = (MapView)findViewById(R.id.map);
/* create a @ArcGISTiledMapServiceLayer */
tileLayer = new ArcGISTiledMapServiceLayer(
//"http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer");
"http://e1.onemap.sg/arcgis/rest/services/SN128/mapserver");
// Add tiled layer to MapView
mMapView.addLayer(tileLayer);
}
@Override
protected void onPause() {
super.onPause();
mMapView.pause();
}
@Override
protected void onResume() {
super.onResume();
mMapView.unpause();
}
这是我的LogCat
此LOGCAT为蓝色
10-30 17:17:33.417:D / dalvikvm(10277):GC_CONCURRENT释放234K,8%免费9552K / 10375K,暂停14ms + 3ms,总计38ms 10-30 17:17:33.497:D / ArcGIS.LifeCycle(10277):MapSurface初始化com.esri.android.map.MapSurface@41996608 10-30 17:17:33.497:D / ArcGIS.LifeCycle(10277):map.onChildViewAdded 10-30 17:17:33.497:D / ArcGIS.LifeCycle(10277):map.onChildViewAdded 10-30 17:17:33.502:D / ArcGIS.LifeCycle(10277):surface.addLayer - &gt; http://e1.onemap.sg/arcgis/rest/services/SM128/mapserver
此LOGCAT为红色
10-30 17:17:33.532:E / ArcGIS(10277):url = http://e1.onemap.sg/arcgis/rest/services/SM128/mapserver 10-30 17:17:33.532:E / ArcGIS(10277):com.esri.core.io.EsriServiceException:Not Found 10-30 17:17:33.532:E / ArcGIS(10277):at com.esri.core.internal.io.handler.c.a(Unknown Source) 10-30 17:17:33.532:E / ArcGIS(10277):at com.esri.core.internal.io.handler.g $ 1.handleResponse(Unknown Source) 10-30 17:17:33.532:E / ArcGIS(10277):at com.esri.core.internal.io.handler.g $ 1.handleResponse(Unknown Source) 10-30 17:17:33.532:E / ArcGIS(10277):at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:773) 10-30 17:17:33.532:E / ArcGIS(10277):at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:743) 10-30 17:17:33.532:E / ArcGIS(10277):at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732) 10-30 17:17:33.532:E / ArcGIS(10277):at com.esri.core.internal.io.handler.g.a(Unknown Source) 10-30 17:17:33.532:E / ArcGIS(10277):at com.esri.core.internal.io.handler.g.a(Unknown Source) 10-30 17:17:33.532:E / ArcGIS(10277):at com.esri.core.internal.tasks.a.p.a(Unknown Source) 10-30 17:17:33.532:E / ArcGIS(10277):at com.esri.android.map.ags.ArcGISTiledMapServiceLayer.initLayer(Unknown Source) 10-30 17:17:33.532:E / ArcGIS(10277):at com.esri.android.map.ags.ArcGISTiledMapServiceLayer $ 1.run(Unknown Source) 10-30 17:17:33.532:E / ArcGIS(10277):at java.util.concurrent.Executors $ RunnableAdapter.call(Executors.java:442) 10-30 17:17:33.532:E / ArcGIS(10277):at java.util.concurrent.FutureTask $ Sync.innerRun(FutureTask.java:305) 10-30 17:17:33.532:E / ArcGIS(10277):at java.util.concurrent.FutureTask.run(FutureTask.java:137) 10-30 17:17:33.532:E / ArcGIS(10277):at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076) 10-30 17:17:33.532:E / ArcGIS(10277):at java.util.concurrent.ThreadPoolExecutor $ Worker.run(ThreadPoolExecutor.java:569) 10-30 17:17:33.532:E / ArcGIS(10277):at java.lang.Thread.run(Thread.java:856)
这是蓝色的
10-30 17:17:33.542:D / ArcGIS.LifeCycle(10277):map.onSizechanged 10-30 17:17:33.547:D /(10277):设备驱动程序API匹配 10-30 17:17:33.547:D /(10277):设备驱动程序API版本:10 10-30 17:17:33.547:D /(10277):用户空间API版本:10 10-30 17:17:33.547:D /(10277):mali:REVISION = Linux-r2p4-02rel0 BUILD_DATE = Thu Oct 25 08:43:05 KST 2012 10-30 17:17:33.562:D / ArcGIS.LifeCycle(10277):&gt; MapSurface.Context已创建。 com.esri.android.map.MapSurface@41996608 10-30 17:17:33.562:D / ArcGIS.LifeCycle(10277):MapSurface取消暂停 10-30 17:17:33.587:D / ArcGIS.LifeCycle(10277):MapSurface SurfaceCreated 10-30 17:17:33.587:D / ArcGIS.LifeCycle(10277):MapSurface SurfaceChanged:480,724 10-30 17:17:33.592:D / ArcGIS.Lock(10277):&gt;&gt; MapView等待surface.loaded 10-30 17:17:33.592:D / ArcGIS.Lock(10277):!! MapView锁定surface.loaded
答案 0 :(得分:0)
除非您只使用Microsoft软件 - 而ArcGIS来自Esri,而不是Microsoft - 您需要记住URLs are case-sensitive。
http://e1.onemap.sg/arcgis/rest/services/SM128/mapserver
与
不同http://e1.onemap.sg/ArcGIS/rest/services/SM128/MapServer
单击它们以在浏览器中打开,看看会发生什么。
尝试第二个,你的应用应该可行。