改变分辨率下报错

[adelle-an]

请大神们帮忙
log如下：
06-28 16:54:25.051 15631-15631/com.jiangdg.usbcamera V/AbsUVCCameraHandler: close:
06-28 16:54:25.051 15631-15631/com.jiangdg.usbcamera V/AbsUVCCameraHandler: stopPreview:
06-28 16:54:25.054 15631-15672/com.jiangdg.usbcamera V/CameraThread: handleStopPreview:
06-28 16:54:25.075 15631-15672/com.jiangdg.usbcamera V/CameraThread: handleStopPreview:finished
06-28 16:54:25.076 15631-15631/com.jiangdg.usbcamera V/AbsUVCCameraHandler: stopPreview:finished
06-28 16:54:25.077 15631-15631/com.jiangdg.usbcamera V/AbsUVCCameraHandler: close:finished
06-28 16:54:25.078 15631-15672/com.jiangdg.usbcamera V/CameraThread: handleClose:
06-28 16:54:25.078 15631-15672/com.jiangdg.usbcamera V/UVCCameraTextureView: setVideoEncoder:
06-28 16:54:25.078 15631-15675/com.jiangdg.usbcamera V/UVCCameraTextureView: RenderThread#setEncoder:encoder=null
06-28 16:54:25.083 15631-15631/com.jiangdg.usbcamera V/CameraThread: getHandler:
06-28 16:54:25.087 15631-15962/com.jiangdg.usbcamera V/CameraThread: handleOpen:
06-28 16:54:25.087 15631-15962/com.jiangdg.usbcamera V/CameraThread: handleClose:
06-28 16:54:25.087 15631-15962/com.jiangdg.usbcamera V/UVCCameraTextureView: setVideoEncoder:
06-28 16:54:25.087 15631-15675/com.jiangdg.usbcamera V/UVCCameraTextureView: RenderThread#setEncoder:encoder=null
06-28 16:54:25.138 15631-15672/com.jiangdg.usbcamera I/USBMonitor: UsbControlBlock#close:
06-28 16:54:25.138 15631-15672/com.jiangdg.usbcamera D/UsbDeviceConnectionJNI: close
06-28 16:54:25.144 15631-15962/com.jiangdg.usbcamera D/UsbDeviceConnectionJNI: close
06-28 16:54:25.144 15631-15962/com.jiangdg.usbcamera I/libusb/core: [15962core.c:2085:libusb_init2]:libusb v1.0.19.10903
06-28 16:54:25.144 15631-15962/com.jiangdg.usbcamera I/libusb/usbfs: [15962android_usbfs.c:512:op_init2]:call android_scan_devices
06-28 16:54:25.144 15631-15672/com.jiangdg.usbcamera V/CameraThread: handleRelease:mIsRecording=false
06-28 16:54:25.144 15631-15672/com.jiangdg.usbcamera V/CameraThread: handleClose:
06-28 16:54:25.145 15631-15672/com.jiangdg.usbcamera V/UVCCameraTextureView: setVideoEncoder:
06-28 16:54:25.146 15631-15675/com.jiangdg.usbcamera V/UVCCameraTextureView: RenderThread#setEncoder:encoder=null
06-28 16:54:25.146 15631-15672/com.jiangdg.usbcamera V/CameraThread: handleRelease:finished
06-28 16:54:25.171 15631-15962/com.jiangdg.usbcamera I/AbsUVCCameraHandler: supportedSize:{"formats":[{"index":1,"type":6,"default":1,"size":["2592x1944","2048x1536","1920x1080","1600x1200","1280x720","1024x768","800x600","640x480","2592x1944"]},{"index":2,"type":4,"default":1,"size":["2592x1944","2048x1536","1920x1080","1600x1200","1280x720","1024x768","800x600","640x480","2592x1944"]}]}
06-28 16:54:25.587 15631-15963/com.jiangdg.usbcamera V/UVCCameraTextureView: getPreviewTexture:
06-28 16:54:25.588 15631-15675/com.jiangdg.usbcamera I/UVCCameraTextureView: RenderThread#updatePreviewSurface:
06-28 16:54:25.589 15631-15675/com.jiangdg.usbcamera D/UVCCameraTextureView: updatePreviewSurface:release mPreviewSurface
06-28 16:54:25.594 15631-15675/com.jiangdg.usbcamera V/UVCCameraTextureView: updatePreviewSurface:tex_id=1
06-28 16:54:25.599 15631-15962/com.jiangdg.usbcamera V/CameraThread: handleStartPreview:
06-28 16:54:25.613 15631-15962/com.jiangdg.usbcamera I/libUVCCamera: [15962UVCPreview.cpp:276:callbackPixelFormatChanged]:PIXEL_FORMAT_YUV20SP:
06-28 16:54:25.634 15631-15981/com.jiangdg.usbcamera I/libUVCCamera: [15981UVCPreview.cpp:492:prepare_preview]:frameSize=(800,600)@yuyv
06-28 16:54:25.661 15631-15983/com.jiangdg.usbcamera I/libUVCCamera: [15983*UVCPreview.cpp:276:callbackPixelFormatChanged]:PIXEL_FORMAT_YUV20SP:
06-28 16:54:27.146 15631-15652/com.jiangdg.usbcamera W/MessageQueue: Handler (android.os.Handler) {e2d7c8f} sending message to a Handler on a dead thread
java.lang.IllegalStateException: Handler (android.os.Handler) {e2d7c8f} sending message to a Handler on a dead thread
at android.os.MessageQueue.enqueueMessage(MessageQueue.java:543)
at android.os.Handler.enqueueMessage(Handler.java:631)
at android.os.Handler.sendMessageAtTime(Handler.java:600)
at android.os.Handler.sendMessageDelayed(Handler.java:570)
at android.os.Handler.post(Handler.java:326)
at android.widget.Toast$TN.hide(Toast.java:397)
at android.app.ITransientNotification$Stub.onTransact(ITransientNotification.java:55)
at android.os.Binder.execTransact(Binder.java:453)