問題描述
我們最近針對 android API 級別 14 和 15 測試了我們的應用程序.我們開始針對最小的 SKD 版本 8 進行開發，不包括平板電腦 (3.x).
使用 2.x 一切正常，但在 4.x 機器人上運行應用程序時，它會在我們獲取用戶位置時崩潰.
We recently tested our application against android API level 14 and 15. We started development targeting minimal SKD Version 8 and excluding tablets (3.x).
With 2.x everything works well but when running the app on a 4.x droid it crashes at the point we're obtaining user's location.
FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to create service java.lang.IllegalArgumentException: provider=network
at android.app.ActivityThread.handleCreateService(ActivityThread.java:2263)
at android.app.ActivityThread.access$1600(ActivityThread.java:123)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1201)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4424)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalArgumentException: provider=network
at android.os.Parcel.readException(Parcel.java:1331)
at android.os.Parcel.readException(Parcel.java:1281)
at android.location.ILocationManager$Stub$Proxy.requestLocationUpdates(ILocationManager.java:646)
at android.location.LocationManager._requestLocationUpdates(LocationManager.java:582)
at android.location.LocationManager.requestLocationUpdates(LocationManager.java:446)
at package.name.LocationGetter.onCreate(LocationGetter.java:63)
at android.app.ActivityThread.handleCreateService(ActivityThread.java:2253)
...
來源:
public void onCreate() {
locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 300000, 500, locationListener);
super.onCreate();
}
根據文檔如果提供者或偵聽器為空，則拋出 IAE.但是我記錄了提供者和偵聽器.(后者通過 toString() )并且它們不為空.
According to the documentation an IAE is thrown if provider or listener is null.
However I logged the provider and listener. (the latter via toString() ) and they're not null.
來自 這個問題 我找到了一個 未決問題.但是我想知道那些對冰淇淋三明治更有信心的人如何請求用戶的坐標.
教程 我知道使用與描述相同的方法以上.
Coming from this question I found an open issue. However I was wondering how people that are more confident with ice cream sandwich request user's coordinates.
The tutorial I know of uses the same approach described above.
推薦答案
我覺得這可能是目前安卓模擬器的問題.
I think this may be an issue with the Android Emulator at present.
請參閱 http://code.google.com/p/android/issues/detail?id=21237
這篇關于requestLocationUpdate() 拋出的 IllegalArgumentException的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！