Visible DragAndDropNode reports that is is unattached during traversal [303904810]

Fixed

Bug

Status Update

No update yet.

Description

da...@google.com

created issue #1

Oct 6, 2023 09:31PM

Jetpack Compose version: 1.6.0-alpha07 Jetpack Compose component used: UI

A DragAndDropNode reports it is unattached and unable to traverse its children even though it appears to be visible on screen.

Regardless of its apparent visibility, a DragAndDropNode should not attempt to participate in drag and drop actions if it is not attached.

java.lang.IllegalStateException: visitChildren called on an unattached node
                                                               	at androidx.compose.ui.node.TraversableNodeKt.traverseChildren(TraversableNode.kt:595)
                                                               	at androidx.compose.ui.draganddrop.DragAndDropNode.onStarted(DragAndDropNode.kt:129)
                                                               	at androidx.compose.ui.draganddrop.DragAndDropNode.onDragAndDropEvent-deBgYiE(DragAndDropNode.kt:108)
                                                               	at androidx.compose.ui.draganddrop.DragAndDropNode$onStarted$2.invoke(DragAndDropNode.kt:130)
                                                               	at androidx.compose.ui.draganddrop.DragAndDropNode$onStarted$2.invoke(DragAndDropNode.kt:129)
                                                               	at androidx.compose.ui.node.TraversableNodeKt.traverseChildren(TraversableNode.kt:154)
                                                               	at androidx.compose.ui.draganddrop.DragAndDropNode.onStarted(DragAndDropNode.kt:129)
                                                               	at androidx.compose.ui.draganddrop.DragAndDropNode.onDragAndDropEvent-deBgYiE(DragAndDropNode.kt:108)
                                                               	at androidx.compose.ui.platform.DragAndDropModifierOnDragListener.onDrag(AndroidComposeView.android.kt:2256)
                                                               	at android.view.View.callDragEventHandler(View.java:28363)
                                                               	at android.view.View.dispatchDragEvent(View.java:28354)
                                                               	at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1742)
                                                               	at android.view.ViewGroup.notifyChildOfDragStart(ViewGroup.java:1888)
                                                               	at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1735)
                                                               	at android.view.ViewGroup.notifyChildOfDragStart(ViewGroup.java:1888)
                                                               	at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1735)
                                                               	at android.view.ViewGroup.notifyChildOfDragStart(ViewGroup.java:1888)
                                                               	at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1735)
                                                               	at android.view.ViewGroup.notifyChildOfDragStart(ViewGroup.java:1888)
                                                               	at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1735)
                                                               	at android.view.ViewRootImpl.handleDragEvent(ViewRootImpl.java:8232)
                                                               	at android.view.ViewRootImpl.-$$Nest$mhandleDragEvent(Unknown Source:0)
                                                               	at android.view.ViewRootImpl$ViewRootHandler.handleMessageImpl(ViewRootImpl.java:6214)
                                                               	at android.view.ViewRootImpl$ViewRootHandler.handleMessage(ViewRootImpl.java:6068)
                                                               	at android.os.Handler.dispatchMessage(Handler.java:106)
                                                               	at android.os.Looper.loopOnce(Looper.java:205)
                                                               	at android.os.Looper.loop(Looper.java:294)
                                                               	at android.app.ActivityThread.main(ActivityThread.java:8194)
                                                               	at java.lang.reflect.Method.invoke(Native Method)
                                                               	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:552)
                                                               	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:971)

drag-and-drop-crash.mp4

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Comments

as...@google.com <as...@google.com> #2Oct 6, 2023 10:34PM

We have some support in androidx.compose.ui.autofill

Leaving this bug open in case Ralston wants to add more info

Message last modified on Oct 6, 2023 10:34PM

da...@google.com <da...@google.com> #3Oct 6, 2023 11:10PM

I found an example here. One problem is that it only works with the Google autofill service. When using any other service like Microsoft Authenticator or OneKey, the following error is shown:

D/Autofill Status: Autofill popup isn't shown because autofill is not available.
    
    Did you set up autofill?
    1. Go to Settings > System > Languages&input > Advanced > Autofill Service
    2. Pick a service
    
    Did you add an account?
    1. Go to Settings > System > Languages&input > Advanced
    2. Click on the settings icon next to the Autofill Service
    3. Add your account

Is this a bug on your side or do the app developers of these password managers need to change their implementation?

ap...@google.com <ap...@google.com> #4Oct 10, 2023 11:22AM

Marked as fixed.

Another problem I am facing with autofill is that it won't save my credentials. I tried forcing to finish the context as described here, but it won't do that either although I filled in the username with the one provided by the Google autofill service.

pr...@google.com <pr...@google.com> #5Oct 18, 2023 08:41PM

deleted

da...@bandlab.com <da...@bandlab.com> #6Jan 9, 2024 09:42AM

Facing the same issue here, Google autofill service seems to work. Zero documentation on adding support for Autofill framework on jetpack compose.

an...@google.com <an...@google.com> #7Jan 9, 2024 01:06PM

Hello, I am trying to implement the same thing - it seems like there's no way for current password managers like 1Password or Bitwarden, to automatically pick up the fields. Is there a possible solution?

Issue 303904810