Need a way to set MotionDurationScale in tests [265177763]

Fixed

Feature Request

Status Update

No update yet.

Description

kl...@google.com

created issue #1

Jan 11, 2023 07:57PM

Compose animations use the CoroutineContext element MotionDurationScale to propagate the system's animation scale (on android, ANIMATOR_DURATION_SCALE).

In production, this value is read from the system by code in WindowRecomposer and added to the coroutine context used for everything in the composition (LaunchedEffect and rememberCoroutineScope). However, in tests, there's no way to explicitly set this value.

Compose UI tests create their own Recomposer that does not read this value from the system, so the coroutine context element is always null.
Moreover, because it's a "secure" setting, it's not possible to set this system setting programmatically on API levels <29.
- On newer APIs we could theoretically use an Instrumentation API to give ourselves permission to set such values.
There's an AnimationDurationScaleRule in internal-testutils-runtime but it only sets the scale used by ValueAnimators, and knows nothing about the system setting or Compose.

Comments

kl...@google.com <kl...@google.com> #2Jan 11, 2023 07:58PM

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

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

kl...@google.com <kl...@google.com> Jan 12, 2023 12:24AM

Accepted by kl...@google.com.

ap...@google.com <ap...@google.com> #3Jan 12, 2023 12:29AM

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> #4Jan 13, 2023 12:34AM

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.

ap...@google.com <ap...@google.com> #5Jan 18, 2023 12:46AM

Marked as fixed.

deleted

pr...@google.com <pr...@google.com> #6Jan 25, 2023 09:35PM

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

ap...@google.com <ap...@google.com> #7Feb 27, 2024 08:24PM

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?

na...@google.com <na...@google.com> #8Mar 6, 2024 07:49PM

I setup this modifier:

@OptIn(ExperimentalComposeUiApi::class)
fun Modifier.autofill(
    autofillTypes: List<AutofillType>,
    onFill: ((String) -> Unit),
) = composed {
    val autofill = LocalAutofill.current
    val autofillNode = AutofillNode(onFill = onFill, autofillTypes = autofillTypes)
    LocalAutofillTree.current += autofillNode

    this.onGloballyPositioned {
        autofillNode.boundingBox = it.boundsInWindow()
    }.onFocusChanged { focusState ->
        autofill?.run {
            if (focusState.isFocused) {
                requestAutofillForNode(autofillNode)
            } else {
                cancelAutofillForNode(autofillNode)
            }
        }
    }
}

And use it like this:

val emailState = remember { EmailState() }
Email(
    modifier = Modifier.autofill(
        autofillTypes = listOf(
            AutofillType.Username,
            AutofillType.EmailAddress
        ),
        onFill = { emailState.text = it },
    ),
    emailState = emailState,
    onImeAction = { onForgotPasswordSubmitted(emailState.text) }
)

With these steps, autofill works for me.