java.lang.RuntimeException: startPreview failed at android.hardware.Camera.startPreview(Native Method) at com.baidu.ocr.ui.camera.Camera1Control.startPreview(Camera1Control.java:390) at com.baidu.ocr.ui.camera.Camera1Control.access$100(Camera1Control.java:31) at com.baidu.ocr.ui.camera.Camera1Control$3.onSurfaceTextureSizeChanged(Camera1Control.java:363) at android.view.TextureView.onSizeChanged(TextureView.java:328) at android.view.View.sizeChange(View.java:14932) at android.view.View.setFrame(...