IssueTracker

Jetpack Compose version: 1.3.0, 1.4.0-alpha03

Jetpack Compose component(s) used: BasicText

Android Studio Build: Android Studio Flamingo | 2022.2.1 Canary 11 Build #AI-222.4459.24.2221.9445173, built on December 29, 2022

Kotlin version: 1.7.10

Steps to Reproduce or Code Sample to Reproduce:

• Sample:

@Composable
@Preview
private fun Repro() {
  BasicText(
    "a\nb",
    overflow = TextOverflow.Ellipsis,
    maxLines = 1,
  )
}

• Steps:
  • Turn on the Accessibility Scanner
  • Deploy the @Preview Composable above to a device
  • With the preview app open, run the Accessibility Scanner
  • Observe a crash (see stacktrace below)

Stack trace (if applicable):

java.lang.IndexOutOfBoundsException: offset(3) should be less than line limit(2)
	at android.text.TextLine.measure(TextLine.java:383)
	at android.text.Layout.getHorizontal(Layout.java:1214)
	at android.text.Layout.getHorizontal(Layout.java:1191)
	at android.text.Layout.getPrimaryHorizontal(Layout.java:1161)
	at android.text.Layout.getPrimaryHorizontal(Layout.java:1150)
	at androidx.compose.ui.text.android.LayoutHelper.getDownstreamHorizontal(LayoutHelper.kt:353)
	at androidx.compose.ui.text.android.LayoutHelper.getHorizontalPosition(LayoutHelper.kt:236)
	at androidx.compose.ui.text.android.TextLayout.getPrimaryHorizontal(TextLayout.kt:503)
	at androidx.compose.ui.text.android.TextLayout.getBoundingBox(TextLayout.kt:675)
	at androidx.compose.ui.text.AndroidParagraph.getBoundingBox(AndroidParagraph.android.kt:312)
	at androidx.compose.ui.text.MultiParagraph.getBoundingBox(MultiParagraph.kt:488)
	at androidx.compose.ui.text.TextLayoutResult.getBoundingBox(TextLayoutResult.kt:527)
	at androidx.compose.ui.platform.AndroidComposeViewAccessibilityDelegateCompat.addExtraDataToAccessibilityNodeInfoHelper(AndroidComposeViewAccessibilityDelegateCompat.android.kt:1439)
	at androidx.compose.ui.platform.AndroidComposeViewAccessibilityDelegateCompat.access$addExtraDataToAccessibilityNodeInfoHelper(AndroidComposeViewAccessibilityDelegateCompat.android.kt:117)
	at androidx.compose.ui.platform.AndroidComposeViewAccessibilityDelegateCompat$MyNodeProvider.addExtraDataToAccessibilityNodeInfo(AndroidComposeViewAccessibilityDelegateCompat.android.kt:2460)
	at android.view.AccessibilityInteractionController.populateAccessibilityNodeInfoForView(AccessibilityInteractionController.java:406)
	at android.view.AccessibilityInteractionController.findAccessibilityNodeInfoByAccessibilityIdUiThread(AccessibilityInteractionController.java:358)
	at android.view.AccessibilityInteractionController.access$500(AccessibilityInteractionController.java:74)
	at android.view.AccessibilityInteractionController$PrivateHandler.handleMessage(AccessibilityInteractionController.java:1547)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loopOnce(Looper.java:201)
	at android.os.Looper.loop(Looper.java:288)
	at android.app.ActivityThread.main(ActivityThread.java:7870)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)