[Loading Indicator] ArrayIndexOutOfBoundsException

[brahmkshatriya]

Description: Stack Trace

java.lang.ArrayIndexOutOfBoundsException: length=7; index=-2
                           	at com.google.android.material.loadingindicator.LoadingIndicatorDrawingDelegate.drawIndicator(LoadingIndicatorDrawingDelegate.java:122)
                           	at com.google.android.material.loadingindicator.LoadingIndicatorDrawable.draw(LoadingIndicatorDrawable.java:108)
                           	at com.google.android.material.loadingindicator.LoadingIndicator.onDraw(LoadingIndicator.java:120)
                           	at android.view.View.draw(View.java:24627)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23493)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4566)
                           	at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4539)
                           	at android.view.View.updateDisplayListIfDirty(View.java:23449)
                           	at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:694)
                           	at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:700)
                           	at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:798)
                           	at android.view.ViewRootImpl.draw(ViewRootImpl.java:5313)
                           	at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:4975)
                           	at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:4093)
                           	at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2718)
                           	at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:9941)
                           	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1406)
                           	at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1415)
28234 AndroidRuntime    E  	at android.view.Choreographer.doCallbacks(Choreographer.java:1015) (Ask Gemini)
                           	at android.view.Choreographer.doFrame(Choreographer.java:945)
                           	at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1389)
                           	at android.os.Handler.handleCallback(Handler.java:959)
                           	at android.os.Handler.dispatchMessage(Handler.java:100)
                           	at android.os.Looper.loopOnce(Looper.java:232)
                           	at android.os.Looper.loop(Looper.java:317)
                           	at android.app.ActivityThread.main(ActivityThread.java:8592)
                           	at java.lang.reflect.Method.invoke(Native Method)
                           	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:583)
                           	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:878)

Material Library version: 1.13.0-alpha11

XML:

<com.google.android.material.loadingindicator.LoadingIndicator
                android:id="@+id/progressBar"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:clickable="false"
                android:indeterminate="true"
                app:containerColor="?colorTertiaryContainer"
                app:indicatorColor="?colorTertiary"
                app:indicatorSize="64dp" />

[drchen]

@pekingme can you take a look?

[pekingme]

I can't repro this exception with the included xml snippet in the catalog. Do you have more programmatic code for this component?

[brahmkshatriya]

I can't repro this exception with the included xml snippet in the catalog. Do you have more programmatic code for this component?

@pekingme yes, I was changing the indicatorColor on runtime, which depending on frame of the animation gave this error once in a while