Emulator camera preview is stretched [151976693]

Fixed

Bug

Status Update

No update yet.

Description

br...@gmail.com

created issue #1

Mar 19, 2020 10:23PM

CAMERAX VERSION 1.0.0-beta01

CAMERA APPLICATION NAME AND VERSION: CameraXBasic (

https://github.com/android/camera-samples)

ANDROID OS BUILD NUMBER: 8.1.0

DEVICE NAME: Nexus 10 Emulator

DESCRIPTION: The camera preview is stretched for the Nexus 10 emulator

STEPS TO REPRODUCE:
1. Launch the demo application

OBSERVED RESULTS: The camera preview displayed is stretched (portrait is squished horizontally, landscape is squished vertically)

EXPECTED RESULTS: The camera preview is not visually stretched

REPRODUCIBILITY: 5 of 5

ADDITIONAL INFORMATION: Might be related to another bug

Screenshot_1584654429.png

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Screenshot_1584655623.png

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Comments

br...@gmail.com <br...@gmail.com> #2Mar 19, 2020 10:25PM

The other bug:

https://issuetracker.google.com/issues/151969438

hu...@google.com <hu...@google.com> #3Mar 24, 2020 05:36PM

Hi Bryan. I wasn't able to reproduce this issue on a Nexus 10 emulator running onAndroid 8.1.0, I also tested on a physical tablet (Nexus 9 running on Android 7.1.1). You mentioned this issue "might be related to another bug", which bug were you talking about?

br...@gmail.com <br...@gmail.com> #4Mar 24, 2020 07:24PM

This was the related bug: https://issuetracker.google.com/issues/151969438 (mentioned in my followup comment)

It's weird that you aren't able to reproduce. I just did a fresh clone of the repo (https://github.com/android/camera-samples), opened up the 'CameraXBasic' project, and ran this on a brand new Nexus 10 API 27 emulator. Maybe you need some more details:

I'm on a MacBook Pro 15-inch, 2019 runing 10.15.3
Running Android Studio 3.6.1
AdoptOpenJDK 8
Full emulator details:

Name: 10_27

CPU/ABI: Google APIs Intel Atom (x86)

Path: /Users/bsills/.android/avd/10_27.avd

Target: google_apis [Google APIs] (API level 27)

Skin: 2560x1600

SD Card: 512M

fastboot.chosenSnapshotFile: 

runtime.network.speed: full

hw.accelerometer: yes

hw.device.name: Nexus 10

hw.lcd.width: 2560

hw.initialOrientation: landscape

image.androidVersion.api: 27

tag.id: google_apis

hw.mainKeys: no

hw.camera.front: emulated

avd.ini.displayname: 10 27

hw.gpu.mode: auto

hw.ramSize: 1536

PlayStore.enabled: false

fastboot.forceColdBoot: no

hw.cpu.ncore: 4

hw.keyboard: yes

hw.sensors.proximity: no

hw.dPad: no

hw.lcd.height: 1600

vm.heapSize: 192

skin.dynamic: yes

hw.device.manufacturer: Google

hw.gps: yes

skin.path.backup: _no_skin

hw.audioInput: yes

image.sysdir.1: system-images/android-27/google_apis/x86/

showDeviceFrame: no

hw.camera.back: virtualscene

AvdId: 10_27

hw.lcd.density: 320

hw.arc: false

hw.device.hash2: MD5:813203ac93d1d63cd91f729c376b1f3e

fastboot.forceChosenSnapshotBoot: no

fastboot.forceFastBoot: yes

hw.trackBall: no

hw.battery: yes

hw.sdCard: yes

tag.display: Google APIs

runtime.network.latency: none

disk.dataPartition.size: 800M

hw.sensors.orientation: yes

avd.ini.encoding: UTF-8

hw.gpu.enabled: yes

er...@google.com <er...@google.com> Mar 26, 2020 10:41PM

Reassigned to hu...@google.com.

fi...@gmail.com <fi...@gmail.com> #5Apr 27, 2020 08:18AM

The same problem on this emulator device

Name: Pixel_2_API_25

CPU/ABI: Google Play Intel Atom (x86)

Path: /Users/viktor/.android/avd/Pixel_2_API_25.avd

Target: google_apis_playstore [Google Play] (API level 25)

Skin: 1080x1920

SD Card: 512M

fastboot.chosenSnapshotFile:

runtime.network.speed: full

hw.accelerometer: yes

hw.device.name: pixel_2

hw.lcd.width: 1080

hw.initialOrientation: Portrait

image.androidVersion.api: 25

tag.id: google_apis_playstore

hw.mainKeys: no

hw.camera.front: emulated

avd.ini.displayname: Pixel 2 API 25

hw.gpu.mode: auto

hw.ramSize: 1536

PlayStore.enabled: true

fastboot.forceColdBoot: no

hw.cpu.ncore: 2

hw.keyboard: yes

hw.sensors.proximity: yes

hw.dPad: no

hw.lcd.height: 1920

vm.heapSize: 256

skin.dynamic: yes

hw.device.manufacturer: Google

hw.gps: yes

skin.path.backup: _no_skin

hw.audioInput: yes

image.sysdir.1: system-images/android-25/google_apis_playstore/x86/

showDeviceFrame: no

hw.camera.back: virtualscene

AvdId: Pixel_2_API_25

hw.lcd.density: 420

hw.arc: false

hw.device.hash2: MD5:55acbc835978f326788ed66a5cd4c9a7

fastboot.forceChosenSnapshotBoot: no

fastboot.forceFastBoot: yes

hw.trackBall: no

hw.battery: yes

hw.sdCard: yes

tag.display: Google Play

runtime.network.latency: none

disk.dataPartition.size: 6442450944

hw.sensors.orientation: yes

avd.ini.encoding: UTF-8

hw.gpu.enabled: yes

br...@gmail.com <br...@gmail.com> #6May 28, 2020 07:56PM

This bug appears to be fixed with the May 27th 1.0.0-beta04 release for camera-camera2, camera-core, camera-lifecycle and the 1.0.0-alpha11 release for camera-view. I believe this ticket can be marked as resolved.

hu...@google.com <hu...@google.com> #7May 29, 2020 04:31PM

Marked as fixed.

Great, thanks for tracking this.