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2015-04-22 03:21:39 -0600	received badge	● Popular Question (source)
2012-08-15 15:33:13 -0600	commented question	Android Surface View Stops Updating Good point. It's a little hard to do, because I can't figure out exactly when in the logs it stops drawing the surface, but there is something suspicious, I'll add it to the question.
2012-08-14 11:03:09 -0600	received badge	● Editor (source)
2012-08-14 09:37:55 -0600	asked a question	Android Surface View Stops Updating First off, my phone doesn't support the native camera, so I'm using the 2.4.0 tutorial-1(Add OpenCV) as an example. I have built an activity with some ProgressBars, some TextViews, and a surface view with the captured image. The Progess bars and TextViews update fine, but the SurfaceView will stop updating. It won't start again until I open another activity and go back to my activity. I don't know where to look for the problem, so I'm looking for debugging tips, or requests for more information. LogCat Info: In the beginning, things are working just fine. The surfaceView is created, normally. The frames are being processed. Then the surface gets created again, for some reason. `I/Sample1View.java( 2574): processFrame I/Sample::SurfaceView( 2574): In While Loop (SampleViewBase::Run) I/Sample::SurfaceView( 2574): surfaceCreated` Then there are some error messages from the camera? D/RPC ( 220): 3000008c:00050000 received CALL. D/RPC ( 220): 3000008c:00050000 dispatching RPC call (XID 290, xdr 0x11e0a68) for callback client 3100008c:00050001. D/RPC ( 220): 3100008c:327681 sending RPC reply (XID 290) I/QualcommCameraHardwareZSL( 125): request capture mode normal I/QualcommCameraHardwareZSL( 125): requested preview size 640 x 480 I/QualcommCameraHardwareZSL( 125): requested picture size 640 x 480, mCaptureMode 0 I/QualcommCameraHardwareZSL( 125): requested jpeg thumbnail size 512 x 384 I/QualcommCameraHardwareZSL( 125): requested jpeg quality 85 D/QualcommCameraHardwareZSL( 125): flip-video = 0 D/QualcommCameraHardwareZSL( 125): setZoom pre_value 0 value 0 I/QualcommCameraHardwareZSL( 125): Set zoom=0 40 I/QualcommCameraHardwareZSL( 125): request burst picture count 1 D/QualcommCameraHardwareZSL( 125): setSharpness pre_value 10 value 10 D/QualcommCameraHardwareZSL( 125): initDefaultParameters AfArea : (0,0,0,0,0) D/QualcommCameraHardwareZSL( 125): initDefaultParameters AecArea : (0,0,0,0,0) D/QualcommCameraHardwareZSL( 125): setAecLock pre_value 0 value 0 D/QualcommCameraHardwareZSL( 125): setAwbLock pre_value 0 value 0 D/QualcommCameraHardwareZSL( 125): setAntibanding pre_value 0 value 0 D/QualcommCameraHardwareZSL( 125): setSceneMode pre_value 0 value 0 D/QualcommCameraHardwareZSL( 125): requested video size 640 x 480 D/QualcommCameraHardwareZSL( 125): virtual bool android::QualcommCameraHardware::recordingEnabled() recordingState=0 I/QualcommCameraHardwareZSL( 125): setRecordingHint value 0 actual-camera-mode 0 cam-mode -1 recordingEnabled 0 I/QualcommCameraHardwareZSL( 125): requested Fps Range min: 1 x max: 200000 D/mm-camera( 125): config_proc_CAMERA_SET_PARM_FPS: 18 D/QualcommCameraHardwareZSL( 125): setAutoExposure pre_value 0 value 0 D/QualcommCameraHardwareZSL( 125): setExposureCompensation pre_value 0 value 0 D/QualcommCameraHardwareZSL( 125): setISOValue pre_value 0 value 0 D/QualcommCameraHardwareZSL( 125): setSaturation pre_value 5 value 5 I/QualcommCameraHardwareZSL( 125): requested effect 0 D/QualcommCameraHardwareZSL( 125): setEffect mColorEffectState 0 D/QualcommCameraHardwareZSL( 125): setEffect pre_value 0 value 0 D/QualcommCameraHardwareZSL( 125): setWhiteBalance pre_value 1 value 1 D/QualcommCameraHardwareZSL( 125): pre_mColorEffectState value = 0 mColorEffectState 0 D/QualcommCameraHardwareZSL( 125): setContrast pre_value 5 value 5 I/QualcommCameraHardwareZSL( 125): Setting flash 0 D/ ( 125): [GECameraParameters::getGPUEffect] enter D/ ( 125): [GECameraParameters::getGPUEffect] leave. no key GPU-effect D/ ( 125): [GECameraParameters::getGPUEffectParam] leave. no key GE-param0 D/ ( 125): [GECameraParameters::getGPUEffectParam] leave. no key GE-param1 I/GPUPostEffect( 125): int mlabs::GPUPostEffect::setParameters(mlabs::GPUPostEffect::GPUTask*): old effect = -1, new effect = -1. D/GPUPostEffect( 125): setParameters: isGEInit == false: no call to ChooseEffect ... (more)