885031 - java.lang.NoClassDefFoundError: android.hardware.Camera$CameraInfo at org.webrtc.videoengine.VideoCaptureAndroid.GetRotateAmount(VideoCaptureAndroid.java) on Froyo

Status: RESOLVED FIXED

(Firefox for Android Graveyard :: General, defect)

Description

[Scoobidiver (away)]

There's one crash in 24.0a1/20130619: bp-4c0d72f7-d686-4085-846b-ecf6f2130619.

java.lang.NoClassDefFoundError: android.hardware.Camera$CameraInfo
	at org.webrtc.videoengine.VideoCaptureAndroid.GetRotateAmount(VideoCaptureAndroid.java:154)
	at dalvik.system.NativeStart.run(Native Method)

More reports at:
https://crash-stats.mozilla.com/report/list?signature=java.lang.NoClassDefFoundError%3A+android.hardware.Camera%24CameraInfo+at+org.webrtc.videoengine.VideoCaptureAndroid.GetRotateAmount%28VideoCaptureAndroid.java%29

Comment 1

[Jason Smith [:jsmith]]

2.2-specific crash. Not blocking, although I'm interested to know why this is failing.

Comment 2

[Gian-Carlo Pascutto [:gcp]]

Fallout from bug 840244. 

Android Camera.CameraInfo is API level 9. Funnily enough, the example code for the API level 8 setDisplayOrientation uses it:

http://developer.android.com/reference/android/hardware/Camera.html#setDisplayOrientation%28int%29

I think we'll have to assume a fixed 90 degree camera for Froyo. There's no way to query the device itself to know how its camera is set up, it seems.

Comment 3

[Gian-Carlo Pascutto [:gcp]]

Attachment: Patch 1. Don't probe camera info on froyo

Don't attempt to query information about the Camera on Android 2.2. Just assume everything is in the most common layout.

Comment 4

[Gian-Carlo Pascutto [:gcp]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/ac4bffd18f69

Comment 5

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/mozilla-central/rev/ac4bffd18f69