Add gyroscope and accelerometer data recording

MobileRoboticsSkoltech / OpenCamera-Sensors

Android app for synchronized recording of video and IMU data with advanced camera options, useful for 3D reconstruction, SLAM, AR, video stabilization. Supports remote control over network.

GNU General Public License v3.0

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Add gyroscope and accelerometer data recording #1

Closed azaat closed 3 years ago

anastasiia-kornilova commented 3 years ago

@azaat , please, add @iakov also as a collaborator

azaat commented 3 years ago

What's done:

1) IMU recording can be enabled in preferences; CSV files are saved in the same directory as the videos, with the same name. StorageUtils class is used to support both legacy and SAF file access

2) Sensor sampling rate can now be specified in preferences in microseconds (EditTextPreference doesn't seem to be the best choice for that, probably needs to be changed later)

@anastasiia-kornilova link to signed apk

azaat commented 3 years ago

Fixed default sensor frequency bug which was caused by EditTextPreference having empty string as default value
- Switched to ListPreference for sensor frequency setting as a more appropriate option

Updated apk link