Flash Card Class

Description：flash card proprerty class

public class FlashCardInternal {
    //sd card status
    public MMCState cardStatus;
    //total space
    public long totalSpace;
    //left space
    public long freeSpace;
    //current record time
    public long currentRecordTime;
    //left remain record time
    public int remainRecordTime;
    //left remain capture num
    public int remainCaptureNum;
}

Flash Card Class： flash card proprerty class