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Starred by 6 users

Issue metadata

Status: Untriaged
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 2
Type: Bug



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camera don't work when using getUserMedia in webview

Reported by ryota.i...@matsuri-tech.com, Dec 20

Issue description

Steps to reproduce the problem:
1. set chrome version 71.0.3578.99
2.from android webview, access to web app where getUserMedia is used to show video on screen  

What is the expected behavior?

What went wrong?
camera don't work and image like first picture is on screen
second picture is log in logcat

Did this work before? N/A 

Does this work in other browsers? N/A

Chrome version: 71.0.3578.99  Channel: n/a
OS Version: 7.0
Flash Version: 

chrome of other versions don't cause this problem (I tryed with version 70.0.3538.110,62.0.3202.84)
 
DSC_0391.JPG
556 KB View Download
スクリーンショット 2018-12-20 22.19.55.png
25.2 KB View Download
Components: -Blink>GetUserMedia Blink>GetUserMedia>Webcam
Labels: Needs-triage-Mobile
Cc: chelamcherla@chromium.org
Labels: Needs-Feedback Triaged-Mobile
@ ryota.irie: Please provide test apk or app URL that uses getUserMedia and also please provide device details on which this issue is seen.

Thanks!
I prepared a apk file
this app access to https://webrtc.github.io/samples/src/content/getusermedia/gum/
(please set appropriate permissions on this app from setting app)


I checked this problem using huawei mediapad t3 and asus zenpad (sorry I'm not sure which type zenpad it is)
this problem occurred in both devise so maybe this isn't devise-specific problem
app-debug.apk
1.9 MB Download
Project Member

Comment 5 by sheriffbot@chromium.org, Dec 22

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding the requester to the cc list.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Components: Mobile>WebView
Labels: -Triaged-Mobile WV-Triaged Target-73 M-73 FoundIn-73
Status: Untriaged (was: Unconfirmed)
Tested the issue in Android and able to reproduce the issue. 

Steps Followed:
1. Installed attached apk file
2. Changed webview version to M-61 and latest canary M-73 and observed getUserMedia error:NotReadableError error

Chrome versions tested:
61.0.3163.98 , 71.0.3578.99 , 73.0.3649.0

OS:
Android 8.0.0

Android Devices:
Nexus 6p

Issue is seen in from older M-61 builds, hence considering this as Non-Regression and marking as Untriaged

Thanks!
Summary: camera don't work when using getUserMedia in webview (was: camera don't work when using getUserMedia in webview (chrome version 71.0.3578.99))
Removing Chrome version from the title, since it seems this is not version-specific.
I repro with the given URL in the WebView shell, but not in the same version of Chrome. The logcat messages highlighted in the report appear for both WebView and Chrome, so those are probably not related.

https://appr.tc/ works in WebView, and it looks like that also uses getUserMedia.

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