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Green, flickering bar over camera preview #24289

Closed asgerhallas closed 5 years ago

asgerhallas commented 5 years ago

Steps to Reproduce

  1. Make an app exactly like this sample: https://pub.dartlang.org/packages/camera
  2. Deploy the app to a Huawei Y6 2018 with Android 8.0.0
  3. See this:

screenshot_20181113-161703

Logs

Launching lib\main.dart on ATU L21 in debug mode...
Built build\app\outputs\apk\debug\app-debug.apk.
I/CameraManagerGlobal(30810): Connecting to camera service
I/CameraManagerGlobal(30810): single back camera, do not need hide aux camera, device number: 0
I/CameraManagerGlobal(30810): single back camera, do not need hide aux camera, device number: 1
I/CameraManagerGlobal(30810): single back camera, do not need hide aux camera, device number: 2
I/CameraManagerGlobal(30810): single back camera, do not need hide aux camera, device number: 2
E/BufferQueueProducer(30810): [] Can not get hwsched service
E/BufferQueueProducer(30810): [] Can not get hwsched service
I/PermissionManager(30810): camera remind result:true
I/CameraManagerGlobal(30810): single back camera, do not need hide aux camera, device number: 2
I/CameraManagerGlobal(30810): single back camera, do not need hide aux camera, device number: 2
I/zygote64(30810): Do partial code cache collection, code=27KB, data=27KB
I/zygote64(30810): After code cache collection, code=20KB, data=24KB
I/zygote64(30810): Increasing code cache capacity to 128KB


   info - Duplicate import - lib\main.dart:3:8 - duplicate_import
   info - Unused import: 'package:fluff/main.dart' - test\widget_test.dart:11:8 - unused_import
  error - The constructor returns type 'dynamic' that isn't of expected type 'Widget' - test\widget_test.dart:16:29 -
         strong_mode_invalid_cast_new_expr
  error - Undefined class 'MyApp' - test\widget_test.dart:16:33 - undefined_class

[√] Flutter (Channel beta, v0.10.2, on Microsoft Windows [Version 10.0.17134.345], locale da-DK)
    • Flutter version 0.10.2 at c:\workspace\flutter
    • Framework revision d8cbb80206 (3 weeks ago), 2018-10-26 01:30:21 -0400
    • Engine revision 6c2ade9fa2
    • Dart version 2.1.0-dev.8.0.flutter-bf26f760b1

[√] Android toolchain - develop for Android devices (Android SDK 28.0.3)
    • Android SDK at C:\Users\asgerhallas\AppData\Local\Android\sdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-28, build-tools 28.0.3
    • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)
    • All Android licenses accepted.

[√] Android Studio (version 3.2)
    • Android Studio at C:\Program Files\Android\Android Studio
    • Flutter plugin version 30.0.1
    • Dart plugin version 181.5656
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)

[√] VS Code, 64-bit edition (version 1.28.2)
    • VS Code at C:\Program Files\Microsoft VS Code
    • Flutter extension version 2.20.0

[√] Connected device (1 available)
    • ATU L21 • GSM9X18A07G03187 • android-arm64 • Android 8.0.0 (API 26)

• No issues found!
zoechi commented 5 years ago

Deploy the app to a Huawei Y6 2018 with Android 8.0.0

does this mean on other devices (and emulator) this doesn't reproduce?

asgerhallas commented 5 years ago

No, not necessarily, I just didn't have any other devices to test on. It does not reproduce in the emulator though. I will see if I can get my hands on some other device tomorrow.

jasnig commented 5 years ago

@zoechi I am meeting the same problem with xiaomi 4 Android 6.0. By the way, the same problem with the video_player plugin. (Flutter Channel dev, v0.11.3)

songfei commented 5 years ago

same issue in video player , xiaomi 4 Android 6.0

asgerhallas commented 5 years ago

@zoechi I couldn't get access to another device, sorry.

zoechi commented 5 years ago

@asgerhallas that's ok, it just wasn't clear to me if you meant to point out if you see this only on the mentioned device or if this is the only device you tried it with. Thanks for the update.

songfei commented 5 years ago

this issue is good in Flutter 0.7.0

recastrodiaz commented 5 years ago

@songfei do you mean this issue is not present in Flutter 0.7.0?

I have experienced a similar issue on an LG-G2 (D802) Device (https://www.lg.com/uk/mobile-phones/lg-D802) running Android KitKat 4.4.2 when using the latest video_player and Flutter (Channel master, v0.10.3-pre.146). I'll try to get my hands on a screenshot.

songfei commented 5 years ago

@recastrodiaz , YES, I confirmed it,

Doctor summary (to see all details, run flutter doctor -v): [✓] Flutter (Channel unknown, v0.7.3, on Mac OS X 10.14 18A391, locale zh-Hans-CN) [✓] Android toolchain - develop for Android devices (Android SDK 27.0.3) [✓] iOS toolchain - develop for iOS devices (Xcode 10.1) [✓] Android Studio (version 3.2) [✓] VS Code (version 1.29.0) [✓] Connected devices (2 available)

video_player and Camera is OK， same code in Flutter 0.11.3 is NOT OK.

recastrodiaz commented 5 years ago

Thanks @songfei From this comment in https://github.com/flutter/flutter/issues/24402#issuecomment-439237830, it would seem the regression started in v0.10.2 Would you mind checking if v0.10.1 (https://github.com/flutter/flutter/releases/tag/v0.10.1) works as expected? This should help the flutter team confirm where the regression started. Thanks!

tvolkert commented 5 years ago

Fixed by https://skia.googlesource.com/skia/+/a6dddeaac902114677b21cb39f423db0f5557b10 (as soon as that rolls into Flutter)

tvolkert commented 5 years ago

@asgerhallas this should be fixed in the latest release (v0.11.10, available on the dev and beta channels). Can you please run flutter upgrade and then verify to see if it's fixed for you?

Fengxiaojun47503 commented 5 years ago

screenshot_20181127-021935

Fixed by https://skia.googlesource.com/skia/+/a6dddeaac902114677b21cb39f423db0f5557b10 (as soon as that rolls into Flutter)

I also met this issue when play video in flutter_gallery sample on Nexus 5 • android-arm • Android 6.0.1 (API 23), unfortunately after upgrade flutter to 0.11.10, the green block is still exist.

songfei commented 5 years ago

Flutter 0.11.11-pre.2 • channel master • https://github.com/flutter/flutter.git Framework • revision a2a1311a1a (5 hours ago) • 2018-11-26 19:43:10 -0800 Engine • revision 84e3b137a1 Tools • Dart 2.1.0 (build 2.1.0-dev.9.4 f9ebf21297)

XiaoMi 4 , Android 6.0 green block is still exist.

screenshot_2018-11-27-17-00-45-765_com tencent aieducation

hariprasadiit commented 5 years ago

facing the same issue. 0.11.10 didn't solve it

tvolkert commented 5 years ago

Ok, second take... can you please try v0.11.11 (on the latest dev and beta channels - available via flutter upgrade)? Thanks!

tvolkert commented 5 years ago

Ok, v0.11.13 is live on the dev and beta channels, with the latest attempt at fixing this.

Fengxiaojun47503 commented 5 years ago

Ok, v0.11.13 is live on the dev and beta channels, with the latest attempt at fixing this.

It is OK on my device. The green block not occur any more.

tvolkert commented 5 years ago

Great! I'm going to close this issue. Feel free to reopen it if you see this happen again

Hangtinh commented 5 years ago

Hãy giúp tôi sửa cái này E/BufferQueueProducer: [] [hwsched]Can not get hwsched service E/BufferQueueProducer: [] [hwsched] Sched_config_cust.xml is not exit or file is invalid! [] [hwsched] LoadFile error, path:(null), error code:3

Genius-LG commented 5 years ago

Hãy giúp tôi sửa cái này E/BufferQueueProducer: [] [hwsched]Can not get hwsched service E/BufferQueueProducer: [] [hwsched] Sched_config_cust.xml is not exit or file is invalid! [] [hwsched] LoadFile error, path:(null), error code:3

same issue

pishguy commented 4 years ago

i have problem when i try to build final apk or using --release parameter

github-actions[bot] commented 3 years ago

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.