Removing the Toolbar shadow (elevation)

[ivannarino]

Expected behaviour

When doing screenshots of composables, the screenshot should not have display the shadow of the Toolbar

Actual behaviour

When doing screenshots of composables there is gradient (shadow) at the top of the image.

Steps to reproduce

• Create an compose snapshot test

@get:org.junit.Rule
val composeRule = androidx.compose.ui.test.junit4.createComposeRule()

@org.junit.Test
fun testContent() {
    composeRule.setContent { $PREVIEW_NAME$() }
    compareScreenshot(composeRule)
}

• Record the screenshots

• Open the screenshots

Version of the library

5.14.1

Using emulator with Android 32

[ivannarino]

The workaround I found is to remove the Toolbar setting a theme to the test application via the src/androidTest/AndroidManifest.xml:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android">

    <application android:theme="@android:style/Theme.Material.Light.NoActionBar" />
</manifest>