问制作GPS跟踪应用程序。LocationRequest不赞成。不知道怎么解决

EN

    LocationRequest locationRequest;


        locationRequest = new LocationRequest(); // LocationRequest() is deprecated

        // How often does the default location check occur?
        locationRequest.setInterval(1000 * DEFAULT_UPDATE_INTERVAL); //.setInterval() is deprecated

        // How often does the location check occur when set to the most frequent update?
        locationRequest.setFastestInterval(1000 * FAST_UPDATE_INTERVAL); // setFastestInterval is deprecated

        locationRequest.setPriority(LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY);

 // setPriority() is deprecated
// PRIORITY_BALANCED_POWER_ACCURACY constant is deprecated

        sw_gps.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if (sw_gps.isChecked()) {
                    // most accurate - use GPS
                    locationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);


// .setPriority method deprecated and PRIORITY_HIGH_ACCURACY constant deprecated



                    tv_sensor.setText("Using GPS sensors");
                } else {
                    locationRequest.setPriority(LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY);
                    tv_sensor.setText("Using Towers + WiFi");


// .setPriority and PRIORITY_BALANCED_POWER_ACCURACY are deprecated


                }
            }
        });