[Android] TextFormField onFieldSubmitted function did not call when pressing Enter key on the number keypad of external keyboard

[selvam920]

Steps to reproduce

Connected External keyboard to android phone
type some word in textformfield and press numkey enter
onFieldSubmitted() did not call but when press enter key it's working

TextFormField(
onFieldSubmitted: (str) {
}
)

Expected results

Should work onFieldSubmitted() method

Actual results

Did not call

Code sample

Code sample

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Screenshots or Video

Screenshots / Video demonstration

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Logs

Logs

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Flutter Doctor output

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel beta, 3.22.0-0.2.pre, on Microsoft Windows [Version 10.0.22631.3447], locale en-US)
[✓] Windows Version (Installed version of Windows is version 10 or higher)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
[✓] Chrome - develop for the web
[✓] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.9.6)
[✓] Android Studio (version 2023.2)
[✓] VS Code (version 1.88.1)
[✓] Connected device (3 available)
[✓] Network resources

---

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 3.19.6, on Microsoft Windows [Version 10.0.22631.3447], locale en-US)
[✓] Windows Version (Installed version of Windows is version 10 or higher)
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
[✓] Chrome - develop for the web
[✓] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.9.6)
[✓] Android Studio (version 2023.2)
[✓] VS Code (version 1.88.1)
[✓] Connected device (3 available)
[✓] Network resources

[huycozy]

Hi @selvam920
I checked this issue with my setup (Android device and a hardware keyboard connect via Bluetooth) but couldn't see the issue. onFieldSubmitted is called when pressing enter from keyboard (adding a print inside the callback and see the str value is printed).

Not sure if other widgets or native code could cause the issue. Could you confirm this with a newly created project?

[selvam920]

The issue with Numer keypad enter key, did you check?
I'm using logitech wireless keyboard and mouse

[selvam920]

tested with newly created project also, it's not working

[huycozy]

Do you mean the Enter key on the right-side number keypad, right?

If so, my keyboard doesn't have that keypad. Could you check if this issue also happens on other platforms? (Desktop or web) I think this is text-input issue in general, but not Android-specific issue.

[selvam920]

yes, in the right side enter key.
this issue happing on android not windows

[huycozy]

Thanks for checking it. Labeling the issue for other's input.

[selvam920]

any fixes on this?

[justinmc]

@selvam920 Can you double check that this works as you describe on native Android? I want to make sure Flutter should be doing this before we make any changes.

[selvam920]

Yes this issue only in android

[huycozy]

@selvam920 Do you mean this issue also happens with Android native EditText?

[selvam920]

Oh sorry only in flutter android, i'm able get number keypad enter key in KeyboardListener,

[selvam920]

Pls check with keyboard with numpad, you will get the issue

[selvam920]

Any update on this, my customers are waiting to use my app bcoz app this issue

[selvam920]

Hi flutter team, are you taking bugs as serious seems this is a blocker to use flutter android using numpad keyboard