的Android - 地理编码没有得到地址字符串

Question

我有下面的代码提供纬度和经度后能得到完整的地址字符串。但它一直都是例外。我不知道为什么这个代码没有返回地址。请帮忙。谢谢。

private String getCompleteAddressString(double LATITUDE, double LONGITUDE) { 
     String strAdd = ""; 
     Geocoder geocoder = new Geocoder(this, Locale.getDefault()); 
     try { 
      List<Address> addresses = geocoder.getFromLocation(LATITUDE, LONGITUDE, 1); 
      if (addresses != null) { 
       Address returnedAddress = addresses.get(0); 
       StringBuilder strReturnedAddress = new StringBuilder(""); 

       for (int i = 0; i < returnedAddress.getMaxAddressLineIndex(); i++) { 
        strReturnedAddress.append(returnedAddress.getAddressLine(i)).append("\n"); 
       } 
       strAdd = strReturnedAddress.toString(); 
       Log.w("My Current loction address", "" + strReturnedAddress.toString()); 
      } else { 
       Log.w("My Current loction address", "No Address returned!"); 
      } 
     } catch (Exception e) { 
      e.printStackTrace(); 
      Log.w("My Current loction address", "Canont get Address!"); 
     } 
     return strAdd; 
    } 

logcat的

04-05 09:28:44.217: I/SurfaceTextureClient(4578): [STC::queueBuffer] this:0x55815618, api:1, last queue time elapsed :225623 ms 
04-05 09:28:44.218: I/SurfaceTextureClient(4578): [0x55815618] frames:2, duration:225.699997, fps:0.008861 
04-05 09:28:44.265: V/Provider/Setting(4578): from settings cache , name = sound_effects_enabled value = 0 
04-05 09:28:44.290: W/System.err(4578): java.io.IOException: Service not Available 
04-05 09:28:44.342: W/System.err(4578):  at android.location.Geocoder.getFromLocation(Geocoder.java:139) 
04-05 09:28:44.342: W/System.err(4578):  at com.beproject.ourway.Panic.getCompleteAddressString(Panic.java:70) 
04-05 09:28:44.343: W/System.err(4578):  at com.beproject.ourway.Panic.getLocation(Panic.java:102) 
04-05 09:28:44.343: W/System.err(4578):  at com.beproject.ourway.Panic.onOptionsItemSelected(Panic.java:158) 
04-05 09:28:44.343: W/System.err(4578):  at android.app.Activity.onMenuItemSelected(Activity.java:2546) 
04-05 09:28:44.343: W/System.err(4578):  at com.android.internal.policy.impl.PhoneWindow.onMenuItemSelected(PhoneWindow.java:971) 
04-05 09:28:44.343: W/System.err(4578):  at com.android.internal.view.menu.MenuBuilder.dispatchMenuItemSelected(MenuBuilder.java:735) 
04-05 09:28:44.344: W/System.err(4578):  at com.android.internal.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:149) 
04-05 09:28:44.344: W/System.err(4578):  at com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:874) 
04-05 09:28:44.344: W/System.err(4578):  at com.android.internal.view.menu.ActionMenuView.invokeItem(ActionMenuView.java:523) 
04-05 09:28:44.344: W/System.err(4578):  at com.android.internal.view.menu.ActionMenuItemView.onClick(ActionMenuItemView.java:100) 
04-05 09:28:44.344: W/System.err(4578):  at android.view.View.performClick(View.java:4091) 
04-05 09:28:44.345: W/System.err(4578):  at android.view.View$PerformClick.run(View.java:17072) 
04-05 09:28:44.345: W/System.err(4578):  at android.os.Handler.handleCallback(Handler.java:615) 
04-05 09:28:44.345: W/System.err(4578):  at android.os.Handler.dispatchMessage(Handler.java:92) 
04-05 09:28:44.346: W/System.err(4578):  at android.os.Looper.loop(Looper.java:153) 
04-05 09:28:44.346: W/System.err(4578):  at android.app.ActivityThread.main(ActivityThread.java:4987) 
04-05 09:28:44.346: W/System.err(4578):  at java.lang.reflect.Method.invokeNative(Native Method) 
04-05 09:28:44.346: W/System.err(4578):  at java.lang.reflect.Method.invoke(Method.java:511) 
04-05 09:28:44.346: W/System.err(4578):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:821) 
04-05 09:28:44.346: W/System.err(4578):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:584) 
04-05 09:28:44.347: W/System.err(4578):  at dalvik.system.NativeStart.main(Native Method) 
04-05 09:28:44.347: W/My Current loction address(4578): Canont get Address! 

Answer 1

地址解析器是相当片状。当它进入状态要报告，通常重启设备“修复”了。如果您想获得可靠的解决方案，我建议您查看Google Geocoding API。