华为10.0设备crash

华为平板启动activity闪退

java.lang.IllegalArgumentException: lightY must be finite, given=NaN
at android.graphics.HardwareRenderer.validateFinite(HardwareRenderer.java:855)
at android.graphics.HardwareRenderer.setLightSourceGeometry(HardwareRenderer.java:227)
at android.view.ThreadedRenderer.setLightCenter(ThreadedRenderer.java:510)
at android.view.ThreadedRenderer.setup(ThreadedRenderer.java:496)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2748)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1879)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8170)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1057)
at android.view.Choreographer.doCallbacks(Choreographer.java:875)
at android.view.Choreographer.doFrame(Choreographer.java:776)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1042)
at android.os.Handler.handleCallback(Handler.java:900)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:219)
at android.app.ActivityThread.main(ActivityThread.java:8349)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)

Start by reproducing activity startup on a Huawei 10.0 tablet and use the reported stack trace as the entry point. Trace the values reaching HardwareRenderer.setLightSourceGeometry, then verify that the activity starts without the lightY=NaN crash on the affected device.

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