使用手電筒後無法使用barcodescanner

Question

我使用Phonegap 2.5並下載了最新版本的BarcodeScanner和手電筒。如果我使用手電筒然後嘗試掃描圖像，我會得到「對不起，Android相機遇到問題，您可能需要重新啓動設備。」我認爲火炬不會放開閃光燈。任何人都知道如果你同意這個問題，強迫它釋放的方法？

03-29 16:36:53.094: I/dalvikvm-heap(15000): Grow heap (frag case) to 13.967MB for 3686416-byte allocation 
03-29 16:36:53.104: W/MediaPlayer-JNI(15000): MediaPlayer finalized without being released 
03-29 16:36:53.104: W/MediaPlayer-JNI(15000): MediaPlayer finalized without being released 
03-29 16:36:53.104: W/MediaPlayer-JNI(15000): MediaPlayer finalized without being released 
03-29 16:36:53.114: W/MediaPlayer-JNI(15000): MediaPlayer finalized without being released 
03-29 16:36:53.114: W/MediaPlayer-JNI(15000): MediaPlayer finalized without being released 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.204: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.214: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.224: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.224: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x00000000 
03-29 16:36:53.234: I/PlatformSupportManager(15000): Using implementation class com.google.zxing.client.android.common.executor.HoneycombAsyncTaskExecInterface of interface com.google.zxing.client.android.common.executor.AsyncTaskExecInterface for SDK 11 
03-29 16:36:53.404: I/PlatformSupportManager(15000): Using implementation class com.google.zxing.client.android.camera.open.GingerbreadOpenCameraInterface of interface com.google.zxing.client.android.camera.open.OpenCameraInterface for SDK 9 
03-29 16:36:53.404: I/GingerbreadOpenCamera(15000): Opening camera #0 
03-29 16:36:53.414: W/CaptureActivity(15000): Unexpected error initializing camera 
03-29 16:36:53.414: W/CaptureActivity(15000): java.lang.RuntimeException: Fail to connect to camera service 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.hardware.Camera.native_setup(Native Method) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.hardware.Camera.<init>(Camera.java:340) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.hardware.Camera.open(Camera.java:302) 
03-29 16:36:53.414: W/CaptureActivity(15000): at com.google.zxing.client.android.camera.open.GingerbreadOpenCameraInterface.open(GingerbreadOpenCameraInterface.java:57) 
03-29 16:36:53.414: W/CaptureActivity(15000): at com.google.zxing.client.android.camera.CameraManager.openDriver(CameraManager.java:78) 
03-29 16:36:53.414: W/CaptureActivity(15000): at com.google.zxing.client.android.CaptureActivity.initCamera(CaptureActivity.java:701) 
03-29 16:36:53.414: W/CaptureActivity(15000): at com.google.zxing.client.android.CaptureActivity.surfaceCreated(CaptureActivity.java:384) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.SurfaceView.updateWindow(SurfaceView.java:569) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.SurfaceView.access$000(SurfaceView.java:86) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.SurfaceView$3.onPreDraw(SurfaceView.java:174) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:680) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1842) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:989) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4351) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.Choreographer.doCallbacks(Choreographer.java:562) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.Choreographer.doFrame(Choreographer.java:532) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.os.Handler.handleCallback(Handler.java:725) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.os.Handler.dispatchMessage(Handler.java:92) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.os.Looper.loop(Looper.java:137) 
03-29 16:36:53.414: W/CaptureActivity(15000): at android.app.ActivityThread.main(ActivityThread.java:5234) 
03-29 16:36:53.414: W/CaptureActivity(15000): at java.lang.reflect.Method.invokeNative(Native Method) 
03-29 16:36:53.414: W/CaptureActivity(15000): at java.lang.reflect.Method.invoke(Method.java:525) 
03-29 16:36:53.414: W/CaptureActivity(15000): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:799) 
03-29 16:36:53.414: W/CaptureActivity(15000): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:566) 
03-29 16:36:53.414: W/CaptureActivity(15000): at dalvik.system.NativeStart.main(Native Method) 
03-29 16:36:53.424: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x01030042 
03-29 16:36:53.424: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x01030042 
03-29 16:36:53.434: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x01030044 
03-29 16:36:53.434: W/asset(15000): deep redirect failure from 0x01030046 => 0x0208000c, defStyleAttr=0x01010084, defStyleRes=0x01030022, style=0x01030044 

Answer 1

嘗試使用此phonegap插件，而不是普通條形碼掃描儀。

https://github.com/Scandit/BarcodeScannerPlugin