leaked window in TabHostActivity

[seg-ha]

E/WindowManager( 5765):
E/WindowManager( 5765): android.view.WindowLeaked: Activity org.openbmap.activities.TabHostActivity has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView{52aa0490 V.E..... R....... 0,0-777,390} that was originally added here
E/WindowManager( 5765): at android.view.ViewRootImpl.(ViewRootImpl.java:346)
E/WindowManager( 5765): at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:248)
E/WindowManager( 5765): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:69)
E/WindowManager( 5765): at android.app.Dialog.show(Dialog.java:286)
E/WindowManager( 5765): at org.openbmap.activities.TabHostActivity.verifyGPSProvider(TabHostActivity.java:298)
E/WindowManager( 5765): at org.openbmap.activities.TabHostActivity.onCreate(TabHostActivity.java:196)
E/WindowManager( 5765): at android.app.Activity.performCreate(Activity.java:5231)
E/WindowManager( 5765): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
E/WindowManager( 5765): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2148)
E/WindowManager( 5765): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233)
E/WindowManager( 5765): at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3724)
E/WindowManager( 5765): at android.app.ActivityThread.access$900(ActivityThread.java:135)
E/WindowManager( 5765): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1202)
E/WindowManager( 5765): at android.os.Handler.dispatchMessage(Handler.java:102)
E/WindowManager( 5765): at android.os.Looper.loop(Looper.java:136)
E/WindowManager( 5765): at android.app.ActivityThread.main(ActivityThread.java:5001)
E/WindowManager( 5765): at java.lang.reflect.Method.invokeNative(Native Method)
E/WindowManager( 5765): at java.lang.reflect.Method.invoke(Method.java:515)
E/WindowManager( 5765): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)
E/WindowManager( 5765): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)
E/WindowManager( 5765): at dalvik.system.NativeStart.main(Native Method)