Material-components-android: [MaterialCardView] Setting EdgeTreatment on shapeAppearanceModel of MaterialCardView hides the card view content

[muthuraj57]

Description: Adding EdgeTreatment (using setLeftEdge/setRightEdge/setTopEdge/setBottomEdge/setAllEdges) on shapeAppearanceModel of the MaterialCardView hides the content of that card view

Expected behavior:

Actual behavior:

Source code: https://github.com/muthuraj57/MaterialCardView_Render_Issue

Android API version: Android 10 (29)

Material Library version: 1.1.0-alpha10

Device: Google Pixel 2 xl

[muthuraj57]

Expected behavior is actually the blend of both the screenshots(with the content and the cut out).

[ymarian]

Thanks for the report until we fix it you can do this after changing the shape appearance.

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
    cardView.getChildAt(0).clipToOutline = false
}

[muthuraj57]

@ymarian Thanks the workaround works perfectly fine.

[ymarian]

Note:

After https://github.com/material-components/material-components-android/commit/0f8fa7e6c9f7e44407c4bde0a6e800c17c2781e6

The work around now is:

cardView.clipToOutline = false

We should get this addressed soon though.

[wcshi]

Resolved in https://github.com/material-components/material-components-android/commit/d09ac034816a4eb86b49b254f45aed9daa8ca1b6