有使用RPi相机的示例,但没有一个有用。我在清单文件中添加了权限,但输出仍然显示 : No cameras found
。为什么?
02-22 19:24:42.936 2134-2134/com.example.androidthings.doorbell
D/DoorbellActivity: Doorbell Activity created.
02-22 19:24:43.131 2134-2134/com.example.androidthings.doorbell
I/CameraManagerGlobal: Connecting to camera service
02-22 19:24:43.135 2134-2134/com.example.androidthings.doorbell
D/DoorbellCamera: No cameras found
02-22 19:24:43.135 2134-2134/com.example.androidthings.doorbell
W/DoorbellCamera: Cannot capture image. Camera not initialized.