1883623 - Gamepad isn't detected on GeckoView when it is already connected at startup

Status: RESOLVED FIXED

(Core :: DOM: Device Interfaces, defect)

Description

[Makoto Kato [:m_kato]]

From bug 1880772 comment #1

(In reply to gman10501 from comment #1)

I have additional testing information.

Bluetooth connection does not seem to work at all, nor detect a controller is connected.

I can reproduce this on Bluetooth connection of Xbox series X controller + Pixel 4a (Android 13).

Comment 1

[Makoto Kato [:m_kato]]

Attachment: Bug 1883623 - Detect gamepad correctly when it is already connected at startup. r=#geckoview-reviewers!

It seems to be regression by bug 1624675.

Since sStarted is still false when calling scanForGamepads(), GeckoView
doesn't detect connected gamepad.

After bug 1624675, we use runOnUiThread, then it calls runnable immediately,
so this seems to be regression by it.

And there is no way to write test for this since it depends on real
device.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1624675

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/21481abe707c
Detect gamepad correctly when it is already connected at startup. r=geckoview-reviewers,owlish

Comment 4

[Noemi Erli[:noemi_erli]]

https://hg.mozilla.org/mozilla-central/rev/21481abe707c