Drag shadow dimensions must be positive

[oremlawi]

First, thanks for this beautiful library..

second, This issue raised up when i upgrade my project to buildToolsVersion 28.0.3 with compileSdkVersion 28 (it cause app crash when even long hold pressed!)

Note that this error appears only on few Android model, not all of them (to raise the error please use Emulator Pixel 3a API 28 with Android 9)

E/AndroidRuntime: FATAL EXCEPTION: main Process: com.sam.bubbleactionpopup_sample, PID: 25455 java.lang.IllegalStateException: Drag shadow dimensions must be positive at android.view.View.startDragAndDrop(View.java:24023) at android.view.View.startDrag(View.java:23943) at me.samthompson.bubbleactions.BubbleActionOverlay.startDrag(BubbleActionOverlay.java:229) at me.samthompson.bubbleactions.BubbleActions.showOverlay(BubbleActions.java:288) at me.samthompson.bubbleactions.BubbleActions.access$100(BubbleActions.java:28) at me.samthompson.bubbleactions.BubbleActions$2.onLayoutChange(BubbleActions.java:248) at android.view.View.layout(View.java:20690) at android.view.ViewGroup.layout(ViewGroup.java:6194) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:323) at android.widget.FrameLayout.onLayout(FrameLayout.java:261) at com.android.internal.policy.DecorView.onLayout(DecorView.java:753) at android.view.View.layout(View.java:20672) at android.view.ViewGroup.layout(ViewGroup.java:6194) at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2792) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2319) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1460) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7183) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:949) at android.view.Choreographer.doCallbacks(Choreographer.java:761) at android.view.Choreographer.doFrame(Choreographer.java:696) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:935) at android.os.Handler.handleCallback(Handler.java:873) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6669) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)