crash bei initialem Aufruf
Wenn die App auf einem gerät gestartet wird, das die App noch nie laufen hatte, crasht es bei ersten Mal. Beim zweiten Start gehts.
09-27 10:20:18.079 3118 3202 E AndroidRuntime: FATAL EXCEPTION: Timer-1
09-27 10:20:18.079 3118 3202 E AndroidRuntime: Process: de.tu_chemnitz.wlan, PID: 3118
09-27 10:20:18.079 3118 3202 E AndroidRuntime: Theme: themes:{}
09-27 10:20:18.079 3118 3202 E AndroidRuntime: android.view.ViewRootImpl$CalledFromWrongThreadException: Only the original thread that created a view hierarchy can touch its views.
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.ViewRootImpl.checkThread(ViewRootImpl.java:6566)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.ViewRootImpl.invalidateChildInParent(ViewRootImpl.java:946)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.ViewGroup.invalidateChild(ViewGroup.java:5081)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.View.invalidateInternal(View.java:12723)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.View.invalidate(View.java:12687)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.View.invalidate(View.java:12671)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.widget.ImageView.invalidateDrawable(ImageView.java:248)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.graphics.drawable.Drawable.invalidateSelf(Drawable.java:385)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.graphics.drawable.Drawable.setVisible(Drawable.java:764)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.widget.ImageView.onDetachedFromWindow(ImageView.java:1487)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.View.dispatchDetachedFromWindow(View.java:14565)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.ViewGroup.dispatchDetachedFromWindow(ViewGroup.java:3063)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.ViewGroup.removeAllViewsInLayout(ViewGroup.java:4789)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at android.view.ViewGroup.removeAllViews(ViewGroup.java:4735)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at de.tu_chemnitz.wlan.MainActivity.l(Unknown Source)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at de.tu_chemnitz.wlan.MainActivity.a(Unknown Source)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at de.tu_chemnitz.wlan.MainActivity$2.run(Unknown Source)
09-27 10:20:18.079 3118 3202 E AndroidRuntime: at java.util.Timer$TimerImpl.run(Timer.java:284)
09-27 10:20:18.083 498 704 W ActivityManager: Force finishing activity de.tu_chemnitz.wlan/.MainActivity