java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed

[Alex Liu]

As of API Level Build.VERSION_CODES.P only Region.Op.INTERSECT and Region.Op.DIFFERENCE are valid Region.Op parameters.

gradle 1.1.4
java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed   at android.graphics.Canvas.checkValidClipOp(Canvas.java:779)   at android.graphics.Canvas.clipPath(Canvas.java:1007)   at co.lujun.androidtagview.TagView.drawRipple(TagView.java:375)   at co.lujun.androidtagview.TagView.onDraw_Original(TagView.java:214)   at co.lujun.androidtagview.TagView.onDraw(TagView.java:-1)   at android.view.View.draw_Original(View.java:20207)   at android.view.View_Delegate.draw(View_Delegate.java:56)   at android.view.View.draw(View.java:20177)

[Wooram]

I have same error on Android P.

[An12]

Same error, Android 9.0 API 28 in emulator.

[wz1993]

对于这个问题把原主的，改成了lib的本地依赖，并且自己判断了，也希望早点兼容一下

[Célio O. Gonzaga Júnior]

According to Google's documentation this is the bug.

[pavan]

Same Here version is 1.1.5 cant update 1.1.6 asking increase minSDK to 21

java.lang.IllegalArgumentException: Invalid Region.Op - only INTERSECT and DIFFERENCE are allowed
at android.graphics.Canvas.checkValidClipOp(Canvas.java:779)
at android.graphics.Canvas.clipPath(Canvas.java:1007)
at co.lujun.androidtagview.TagView.drawRipple(TagView.java:402)
at co.lujun.androidtagview.TagView.onDraw(TagView.java:226)
at android.view.View.draw(View.java:20207)
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 android.view.ViewGroup.dispatchDraw(ViewGroup.java:4112)
at android.view.View.draw(View.java:20210)
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 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)

[ZT]

+1

[pavan]

i have migrate my project to AndroidX its working fine.

[Abu Sufyan]

I have exactly same problem here.
Migrating to AndroidX didn't work.

[Abu Sufyan]

Hi,
Just discovered that this issue has been fixed in version 1.1.7, owner should mark the issue as closed.

[ovUdemy]

@sufyan-info I can't get the ripple to show for >= Oreo. This seems related.