我正在Android App中的后台拍照.但是它给出了一个错误:
02-09 15:22:12.061: E/cheeta(28633): timer testing
02-09 15:22:13.546: W/System.err(28633): java.lang.RuntimeException: takePicture failed
02-09 15:22:13.546: W/System.err(28633): at android.hardware.Camera.native_takePicture(Native Method)
02-09 15:22:13.546: W/System.err(28633): at android.hardware.Camera.takePicture(Camera.java:1194)
02-09 15:22:13.551: W/System.err(28633): at cam.sharp.MainActivity$MyTimerTask.run(MainActivity.java:69)
02-09 15:22:13.551: W/System.err(28633): at java.util.Timer$TimerImpl.run(Timer.java:284)
02-09 15:22:13.551: E/cheeta(28633): timer testing
02-09 15:22:15.051: W/System.err(28633): java.lang.RuntimeException: takePicture failed
02-09 15:22:15.051: W/System.err(28633): at android.hardware.Camera.native_takePicture(Native Method)
02-09 15:22:15.051: W/System.err(28633): at android.hardware.Camera.takePicture(Camera.java:1194)
02-09 15:22:15.051: W/System.err(28633): at cam.sharp.MainActivity$MyTimerTask.run(MainActivity.java:69)
02-09 15:22:15.051: W/System.err(28633): at java.util.Timer$TimerImpl.run(Timer.java:284)
02-09 15:22:15.051: E/cheeta(28633): timer testing
02-09 15:22:16.551: W/System.err(28633): java.lang.RuntimeException: takePicture failed
02-09 15:22:16.556: W/System.err(28633): …