Material-components-android: BottomAppBar Android P ; Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed

[NW0LC]

com.google.android.material:material:1.1.0-alpha01

[douo]

Same ISSUE
Device: Pixel 2
OS: Android 9
IDE: Android Studio 3.4 C5

Even in android studio layout preview:

java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed
    at android.graphics.Canvas.checkValidClipOp(Canvas.java:779)
    at android.graphics.Canvas.clipRect(Canvas.java:826)
    at com.google.android.material.shape.MaterialShapeDrawable.prepareCanvasForShadow(MaterialShapeDrawable.java:850)
    at com.google.android.material.shape.MaterialShapeDrawable.draw(MaterialShapeDrawable.java:746)
    at android.view.View.drawBackground(View.java:20412)
    at android.view.View.draw_Original(View.java:20198)
    at android.view.View_Delegate.draw(View_Delegate.java:56)
    at android.view.View.draw(View.java:20177)
    at android.view.View.draw_Original(View.java:20077)
    at android.view.View_Delegate.draw(View_Delegate.java:68)
    at android.view.View.draw(View.java:19849)
    at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)
    at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:67)
    at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
    at androidx.coordinatorlayout.widget.CoordinatorLayout.drawChild(CoordinatorLayout.java:1246)
    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
    at android.view.View.draw_Original(View.java:20075)
    at android.view.View_Delegate.draw(View_Delegate.java:68)
    at android.view.View.draw(View.java:19849)
    at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)
    at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:67)
    at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
    at android.view.View.draw_Original(View.java:20075)
    at android.view.View_Delegate.draw(View_Delegate.java:68)
    at android.view.View.draw(View.java:19849)
    at android.view.ViewGroup.drawChild_Original(ViewGroup.java:4333)
    at android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:67)
    at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
    at android.view.View.draw_Original(View.java:20210)
    at android.view.View_Delegate.draw(View_Delegate.java:56)
    at android.view.View.draw(View.java:20177)
    at com.android.layoutlib.bridge.impl.RenderSessionImpl.renderAndBuildResult(RenderSessionImpl.java:403)
    at com.android.layoutlib.bridge.impl.RenderSessionImpl.renderAndBuildResult(RenderSessionImpl.java:555)
    at com.android.layoutlib.bridge.impl.RenderSessionImpl.render(RenderSessionImpl.java:424)
    at com.android.layoutlib.bridge.BridgeRenderSession.render(BridgeRenderSession.java:120)
    at com.android.ide.common.rendering.api.RenderSession.render(RenderSession.java:151)
    at com.android.ide.common.rendering.api.RenderSession.render(RenderSession.java:133)
    at com.android.tools.idea.rendering.RenderTask.lambda$null$8(RenderTask.java:744)
    at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

[Gericop]

Happens in the API 28 emulator, too.

[ldjcmu]

Can you provide a small code/layout sample, so we can understand how this might be happening? BottomAppBar works for me on P, so some setup difference is causing the issue; anything you can provide to help us track it down would be great.

[NW0LC]

androidx

------------------ 原始邮件 ------------------
发件人: "ldjcmu"[e-mail];
发送时间: 2018年11月29日(星期四) 晚上11:25
收件人: "material-components/material-components-android"[e-mail];
抄送: "「T」还不够好"[e-mail]; "Author"[e-mail];
主题: Re: [material-components/material-components-android] BottomAppBarAndroid P ; Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed(#235)

Can you provide a small code/layout sample, so we can understand how this might be happening? BottomAppBar works for me on P, so some setup difference is causing the issue; anything you can provide to help us track it down would be great.

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Reply to this email directly, view it on GitHub, or mute the thread.

[9and3r]

I also have this problem with 1.1.0-alpha01 version and Android P.

The issue seems to be the same as https://issuetracker.google.com/issues/118921801. According to that link this was fixed in this commit.

[milanPansuriya]

@ldjcmu

Still, I am facing this issue
Device Nokia 7+
OS: Pie
Android Studio Version: 3.2.1
Lib version: implementation 'com.google.android.material:material:1.1.0-alpha01'

E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.wmt.androidxsupport, PID: 4156
java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed
at android.graphics.Canvas.checkValidClipOp(Canvas.java:779)
at android.graphics.Canvas.clipRect(Canvas.java:826)
at com.google.android.material.shape.MaterialShapeDrawable.prepareCanvasForShadow(MaterialShapeDrawable.java:850)
at com.google.android.material.shape.MaterialShapeDrawable.draw(MaterialShapeDrawable.java:746)
at android.view.View.getDrawableRenderNode(View.java:20463)
at android.view.View.drawBackground(View.java:20399)
at android.view.View.draw(View.java:20198)
at android.view.View.updateDisplayListIfDirty(View.java:19082)
at android.view.View.draw(View.java:19935)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at androidx.coordinatorlayout.widget.CoordinatorLayout.drawChild(CoordinatorLayout.java:1246)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.updateDisplayListIfDirty(View.java:19073)
at android.view.View.draw(View.java:19935)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.updateDisplayListIfDirty(View.java:19073)
at android.view.View.draw(View.java:19935)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.updateDisplayListIfDirty(View.java:19073)
at android.view.View.draw(View.java:19935)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.updateDisplayListIfDirty(View.java:19073)
at android.view.View.draw(View.java:19935)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.updateDisplayListIfDirty(View.java:19073)
at android.view.View.draw(View.java:19935)
at android.view.ViewGroup.drawChild(ViewGroup.java:4333)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw(View.java:20210)
at com.android.internal.policy.DecorView.draw(DecorView.java:780)
at android.view.View.updateDisplayListIfDirty(View.java:19082)
at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:686)
at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:692)
at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:801)
at android.view.ViewRootImpl.draw(ViewRootImpl.java:3311)
at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:3115)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2484)
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$FrameDisplayEventReceiver.run(Choreographer.java:935)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6680)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)

[ldjcmu]

@milanPansuriya Yes, you will see this issue with that version. The presumed fix is not in a release (alpha or otherwise) yet.

[calmmycode]

Same problem here on Pixel 1 gen Android P. But on Huawei P20 pro Android 8.1 no problems. I use 1.1.0-alpha01. Really need fix because of 1.0.0 does not support elevation for bottom app bar. @ldjcmu

[cketcham]

1.0.0-alpha02 will be released soon and has a fix for this.

[SourabhSNath]

This was an unexpected end.