获取GPS状态上的位置改变状态、位置、GPS

2023-09-12 08:15:21 作者:是梦终空≡°

我使用的GPS服务获得纬度和放大器;经度在我的应用程序。我能够得到的经度和纬度,当信号是可用的编缉。一旦我得到一个解决方法,如果我必须去一个地方,GPS是无法获得位置锁定,它仍然显示最后的位置。我想获得当前位置,而不是其他。我已经使用onLocationChanged()和onGpsStatusChanged()都得到了GPS状态尝试,但它不是给我的结果。

  @覆盖
公共无效onGpsStatusChanged(INT为arg0){
    // TODO自动生成方法存根
    如果(事件== GpsStatus.GPS_EVENT_STARTED){
        Log.d(zmenaGPS,GPS事件开始);
        GpsStatus GS = mlocManager.getGpsStatus(空);
        Toast.makeText(getApplicationContext(),将String.valueOf(GS),Toast.LENGTH_LONG).show();

    }否则,如果(事件== GpsStatus.GPS_EVENT_STOPPED){
        Log.d(zmenaGPS,全球定位系统事件停止);
        GpsStatus GS = mlocManager.getGpsStatus(空);
        Log.d(zmenaGPSgps状态,将String.valueOf(GS));
        Toast.makeText(getApplicationContext(),将String.valueOf(GS),Toast.LENGTH_LONG).show();

    }否则,如果(事件== GpsStatus.GPS_EVENT_FIRST_FIX){
        Log.d(zmenaGPS,全球定位系统fixace);
        Toast.makeText(getApplicationContext(),首先修复,Toast.LENGTH_LONG).show();
    }否则,如果(事件== GpsStatus.GPS_EVENT_SATELLITE_STATUS){
        Log.d(zmenaGPS,全球定位系统EVET NECO);
    }

}
 

解决方案

使用NETWORK_PROVIDER,而不是让所有的时间更新后的位置。 这样的..

 公共场所的getLocation(){
        尝试 {
            locationManager =(LocationManager)mContext
                    .getSystemService(Context.LOCATION_SERVICE);

            //获取GPS状态
            isGPSEnabled = locationManager
                    .isProviderEnabled(LocationManager.GPS_PROVIDER);

            //获取网络状态
            isNetworkEnabled = locationManager
                    .isProviderEnabled(LocationManager.NETWORK_PROVIDER);

            如果(isGPSEnabled&安培;!&安培;!isNetworkEnabled){
                //没有网络提供商启用
            } 其他 {
                this.canGetLocation = TRUE;
                如果(isNetworkEnabled){
                    locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER,0,0,locationListenerNetwork);
// locationManager.requestLocationUpdates(
// LocationManager.NETWORK_PROVIDER,
// MIN_TIME_BW_UPDATES,
// MIN_DISTANCE_CHANGE_FOR_UPDATES,这一点);
                    Log.d(网络,网络);
                    如果(locationManager!= NULL){
                        位置= locationManager
                                .getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
                        如果(位置!= NULL){
                            纬度= location.getLatitude();
                            经度= location.getLongitude();
                        }
                    }
                }
                //如果GPS功能的获得纬度/经度使用GPS服务
                如果(isGPSEnabled){
                    如果(位置== NULL){
                        locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,0,0,locationListenerGps);
// locationManager.requestLocationUpdates(
// LocationManager.GPS_PROVIDER,
// MIN_TIME_BW_UPDATES,
// MIN_DISTANCE_CHANGE_FOR_UPDATES,这一点);
                        Log.d(GPS功能的,GPS功能的);
                        如果(locationManager!= NULL){
                            位置= locationManager
                                    .getLastKnownLocation(LocationManager.GPS_PROVIDER);
                            如果(位置!= NULL){
                                纬度= location.getLatitude();
                                经度= location.getLongitude();
                            }
                        }
                    }
                }
            }
//如果(!isGPSEnabled){
// showSettingsAlert();
//}
        }赶上(例外五){
            e.printStackTrace();
        }

        返回的位置;
    }
 
GPS状态显示下载

希望这有助于

I am using GPS services to derive latitude & longitude in my App. I am able to get the latitude and longitude when the signal is avialable. Once i get a fix, if i have to go to a place where the GPS is not able to get a location fix, it still shows the last location. I want to get the current location and not otherwise. I have tried using onLocationChanged() and onGpsStatusChanged() both to get the GPS status but it isnt giving me the result.

@Override
public void onGpsStatusChanged(int arg0) {
    // TODO Auto-generated method stub
    if (event == GpsStatus.GPS_EVENT_STARTED) {
        Log.d("zmenaGPS" , "GPS event started ");
        GpsStatus gs = mlocManager.getGpsStatus(null);
        Toast.makeText(getApplicationContext(),String.valueOf(gs),Toast.LENGTH_LONG).show();

    } else if (event == GpsStatus.GPS_EVENT_STOPPED) {
        Log.d("zmenaGPS" , "GPS event stopped ");
        GpsStatus gs = mlocManager.getGpsStatus(null);
        Log.d("zmenaGPSgps status" , String.valueOf(gs));
        Toast.makeText(getApplicationContext(),String.valueOf(gs),Toast.LENGTH_LONG).show();

    } else if (event == GpsStatus.GPS_EVENT_FIRST_FIX) {
        Log.d("zmenaGPS" , "GPS fixace ");
        Toast.makeText(getApplicationContext(),"First Fix",Toast.LENGTH_LONG).show();
    } else if (event == GpsStatus.GPS_EVENT_SATELLITE_STATUS) {
        Log.d("zmenaGPS" , "GPS EVET NECO ");
    } 

}

解决方案

Use NETWORK_PROVIDER instead to get updated location all time. like this..

public Location getLocation() {
        try {
            locationManager = (LocationManager) mContext
                    .getSystemService(Context.LOCATION_SERVICE);

            // getting GPS status
            isGPSEnabled = locationManager
                    .isProviderEnabled(LocationManager.GPS_PROVIDER);

            // getting network status
            isNetworkEnabled = locationManager
                    .isProviderEnabled(LocationManager.NETWORK_PROVIDER);

            if (!isGPSEnabled && !isNetworkEnabled) {
                // no network provider is enabled
            } else {
                this.canGetLocation = true;
                if (isNetworkEnabled) {
                    locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListenerNetwork);
//                  locationManager.requestLocationUpdates(
//                          LocationManager.NETWORK_PROVIDER,
//                          MIN_TIME_BW_UPDATES,
//                          MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
                    Log.d("Network", "Network");
                    if (locationManager != null) {
                        location = locationManager
                                .getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
                        if (location != null) {
                            latitude = location.getLatitude();
                            longitude = location.getLongitude();
                        }
                    }
                }
                // if GPS Enabled get lat/long using GPS Services
                if (isGPSEnabled){
                    if (location == null){
                        locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListenerGps);
//                      locationManager.requestLocationUpdates(
//                              LocationManager.GPS_PROVIDER,
//                              MIN_TIME_BW_UPDATES,
//                              MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
                        Log.d("GPS Enabled", "GPS Enabled");
                        if (locationManager != null) {
                            location = locationManager
                                    .getLastKnownLocation(LocationManager.GPS_PROVIDER);
                            if (location != null) {
                                latitude = location.getLatitude();
                                longitude = location.getLongitude();
                            }
                        }
                    }
                }
            }
//          if (!isGPSEnabled) {
//              showSettingsAlert();
//          } 
        } catch (Exception e){
            e.printStackTrace();
        }

        return location;
    }

Hope this helps