こんにちは私はアプリケーションを実行するたびに強制終了します..スプラッシュ画面を表示できますが、[現在地を検索]ボタンをクリックするとすぐに強制終了します....奇妙なことに気付いたのは私のgpsがオフになっているときはwi-fiで正常に動作します。マニフェストでも正しい権限を持っていることを確認しました。logcatを添付しました。これにより、エラーは23行目のMyLocOverlayクラスにあると思いますか?誰かがこれを修正するための正しい方向に私を向けてくれませんか?ありがとう
public class MyLocOverlay extends Overlay {
private final int Radius = 5;
@Override
public void draw(Canvas canvas, MapView mapView, boolean shadow) {
Projection projection = mapView.getProjection();
if (shadow == false) {
// line below is line 23
Double lat = location.getLatitude()*1E6;
Double lng = location.getLongitude()*1E6;
GeoPoint geoPoint; geoPoint = new GeoPoint(lat.intValue(),lng.intValue());
}
}
}
Logcat
04-14 02:41:30.332: INFO/ActivityManager(102): Starting activity: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.irwine.touristapplication/.SplashScreen }
04-14 02:41:30.502: INFO/ActivityManager(102): Start proc com.irwine.touristapplication for activity com.irwine.touristapplication/.SplashScreen: pid=13759 uid=10060 gids={3003}
04-14 02:41:31.012: WARN/Rosie(5927): mAddHtcWidgetByOtherActivity = false, mIsOpenSlideWhenLeaveLaunch = true
04-14 02:41:31.012: WARN/InputManagerService(102): Ignoring hideSoftInput of: com.android.internal.view.IInputMethodClient$Stub$Proxy@44b033b8
04-14 02:41:31.132: WARN/InputManagerService(102): Got RemoteException sending setActive(false) notification to pid 13731 uid 10060
04-14 02:41:31.322: INFO/ActivityManager(102): Displayed activity com.irwine.touristapplication/.SplashScreen: 834 ms (total 33041 ms)
04-14 02:41:36.152: INFO/ActivityManager(102): Starting activity: Intent { cmp=com.irwine.touristapplication/.mainmenu }
04-14 02:41:36.542: INFO/ActivityManager(102): Displayed activity com.irwine.touristapplication/.mainmenu: 337 ms (total 337 ms)
04-14 02:41:40.152: INFO/ActivityManager(102): Starting activity: Intent { cmp=com.irwine.touristapplication/.gps }
04-14 02:41:42.502: INFO/MapActivity(13759): Handling network change notification:CONNECTED
04-14 02:41:42.502: ERROR/MapActivity(13759): Couldn't get connection factory client
04-14 02:41:42.752: WARN/dalvikvm(13759): threadid=1: thread exiting with uncaught exception (group=0x40028a00)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): FATAL EXCEPTION: main
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): java.lang.NullPointerException
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at com.irwine.touristapplication.MyLocOverlay.draw(MyLocOverlay.java:23)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at com.google.android.maps.Overlay.draw(Overlay.java:179)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at com.google.android.maps.OverlayBundle.draw(OverlayBundle.java:45)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at com.google.android.maps.MapView.onDraw(MapView.java:494)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.View.draw(View.java:6739)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewGroup.drawChild(ViewGroup.java:1648)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1375)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1375)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.View.draw(View.java:6742)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.widget.FrameLayout.draw(FrameLayout.java:352)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewGroup.drawChild(ViewGroup.java:1648)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1375)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1375)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.View.draw(View.java:6742)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.widget.FrameLayout.draw(FrameLayout.java:352)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1872)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewRoot.draw(ViewRoot.java:1422)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewRoot.performTraversals(ViewRoot.java:1167)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.view.ViewRoot.handleMessage(ViewRoot.java:1744)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.os.Handler.dispatchMessage(Handler.java:99)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.os.Looper.loop(Looper.java:143)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at android.app.ActivityThread.main(ActivityThread.java:4914)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at java.lang.reflect.Method.invokeNative(Native Method)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at java.lang.reflect.Method.invoke(Method.java:521)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
04-14 02:41:42.782: ERROR/AndroidRuntime(13759): at dalvik.system.NativeStart.main(Native Method)
04-14 02:41:42.802: WARN/ActivityManager(102): Force finishing activity com.irwine.touristapplication/.gps
04-14 02:41:42.812: WARN/ActivityManager(102): Force finishing activity com.irwine.touristapplication/.mainmenu
04-14
02:41:43.316: WARN/ActivityManager(102): Activity pause timeout for HistoryRecord{44eb0130 com.irwine.touristapplication/.gps}
04-14 02:41:44.742: INFO/Process(13759): Sending signal. PID: 13759 SIG: 9
04-14 02:41:44.752: INFO/WindowManager(102): WIN DEATH: Window{44b42110 com.irwine.touristapplication/com.irwine.touristapplication.mainmenu paused=true}
04-14 02:41:44.762: INFO/ActivityManager(102): Process com.irwine.touristapplication (pid 13759) has died.
04-14 02:41:44.772: INFO/WindowManager(102): WIN DEATH: Window{44b66298 com.irwine.touristapplication/com.irwine.touristapplication.gps paused=false}
04-14 02:41:53.654: WARN/ActivityManager(102): Activity destroy timeout for HistoryRecord{44bd91e8 com.irwine.touristapplication/.mainmenu}
04-14 02:41:53.699: WARN/ActivityManager(102): Activity destroy timeout for HistoryRecord{44eb0130 com.irwine.touristapplication/.gps}