修改app类，把发送规则参数改为权限允许之后（7.0）；获取地图先要获取sn改到mainActvity里面，蓝牙连接且sn不为空，权限允许

endian11

2020-11-25 5f41a352c2bc933b3595a5c7c63f7f67c8ee5280

 app/src/main/java/safeluck/drive/evaluation/Constant.java

@@ -107,6 +107,7 @@
    public static final int ENTER_OR_EXIT_ROADCROSS_ID = 0x0016;
    //用于接受产测数据
    public static final int ID_SM_CAN_BRIEF = 0x0021;
    public static final Integer BLUETOOTH_CONNECT = 3;
    public static String exam_enter_exitdata="exam_enter_exitdata";
    public static int Chang_di = 2;
    public static int DaoLu_night = 3;