关于GPS的问题

Question

真机还是模拟器，查看下设备的GPS设置是否正确

Answer 1

是真机器.发现驱动走A-gps,会配置GPRS,然后将值传给驱动,驱动进入冷启动状态.然后onLocationChanged
就没被执行过.去读串口发现gps已经启动,并且不停的写数据,可是为什么onLocationChanged
没执行呢?

Answer 2

可能是这句话的问题
criteria.setAccuracy(Criteria.ACCURACY_FINE);
不应该用精确定位，因为精确定位是用AGPS，可以考虑使用模糊定位，模糊定位才是使用GPS。
criteria.setAccuracy(Criteria.ACCURACY_COARSE);

Answer 3

不行,还是走A-gps 而且发现代码中的listener根本一直没被触发,location一直是空值

Answer 4

可能是机器驱动默认就是先走AGPS

Answer 5

E/gps_sirf( 1149): SIRF_PAL_HW_WriteRESET, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=0
E/gps_sirf( 1149): rtn V O 0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteRESET, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteRESET, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteRESET, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteRESET, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=1
E/gps_sirf( 1149): SIRF_PAL_HW_WriteON_OFF, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteRESET, level=0
E/gps_sirf( 1149): SIRF_PAL_HW_WriteRESET, level=1
E/gps_sirf( 1149): rtn V C 0

Answer 6

发现 编译成.so的驱动程序 报Log.e()的错误, 不停的去reset on off gps芯片

Answer 7

使用系统提供的provider试试看：
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 2000, 10,   
                        locationListener);

Answer 8

我想問下 我可不可以 發送模擬的GPS信號 如同在模擬器上的 一樣，手機內部有什麽命令可以發送這樣的命令嗎？模擬器是用geo ，手機上有什麽命令嗎？