TextField component doubles the text when it was modified in the state (by onValueChange) [171860947]

Fixed

Bug

Status Update

No update yet.

Description

dm...@gmail.com

created issue #1

Oct 28, 2020 12:28PM

I need to modify text (make it first-word uppercased). I have created the mutablestate and make the processing in onValueChange function. But when I type the letters, input text combines old value and transformed value. For example, if the code changes input to lowercase, state is changed in that sequence (typing "test"):
- t
- tte
- ttettes
- ttettesttettest

Sample code to reproduce:

@Composable
fun TestView() {
val (login,setLogin) = remember { mutableStateOf(TextFieldValue("")) }
TextField(login, onValueChange = {
setLogin(TextFieldValue(it.text.toLowerCase(), it.selection))
})
}

I've tried also make the state with string value (remember { mutableStateOf("") }), but there was same behaviour.
Jetpack Compose v1.0.0-alpha-05

Comments

si...@google.com <si...@google.com> Nov 10, 2020 04:38PM

Reassigned to si...@google.com.

si...@google.com <si...@google.com> Nov 13, 2020 04:50PM

Accepted by si...@google.com.

al...@gmail.com <al...@gmail.com> #2Nov 15, 2020 02:19AM

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

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

si...@google.com <si...@google.com> #3Nov 15, 2020 08:28AM

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?

dm...@gmail.com <dm...@gmail.com> #4Nov 16, 2020 11:20AM

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> #5Nov 18, 2020 09:07PM

deleted

si...@google.com <si...@google.com> #6Nov 18, 2020 09:10PM

Marked as fixed.

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> #7Nov 20, 2020 05:47PM

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?