小米 7.1.1系统  身份证识别 android sdk 点击拍照无响应 

错误提示如下

java.lang.RuntimeException: takePicture failed
android.hardware.Camera.native_takePicture(Native Method)
android.hardware.Camera.takePicture(Camera.java:1534)

android.hardware.Camera.takePicture(Camera.java:1476)

 com.baidu.ocr.ui.camera.Camera1Control.takePicture(Camera1Control.java:224)

com.baidu.ocr.ui.camera.CameraView.takePicture(CameraView.java:178)

com.baidu.ocr.ui.camera.CameraActivity$5.onClick(CameraActivity.java:273)