我有这个gps方法:
if (globalconstant.gps) {
globalconstant.mlocManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
globalconstant.mlocManager
.addGpsStatusListener(main.this);
Log.w("TravellerLog :: ", "22");
addGPSListener();
ProgressDialog MyDialog = ProgressDialog.show(
main.this, "Info",
" GPS kapcsolódásra vár... ", true);}
...
/* GPS kapcsolódás figyelő */
public void onGpsStatusChanged(int event) {
// Log.w("TravellerLog :: ", "l1");
switch (event) {
case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
break;
case GpsStatus.GPS_EVENT_FIRST_FIX:
show_sens = show_sens + "- GPS\n";
sensors.setText(show_sens);
Toast.makeText(getApplicationContext(), "GPS kapcsolódva!",
Toast.LENGTH_SHORT).show();
// Co-ordinates
myChronometer.stop();
myChronometer.setBase(SystemClock.elapsedRealtime());
meres = false;
start_button.setText("START");
break;
case GpsStatus.GPS_EVENT_STARTED:
break;
case GpsStatus.GPS_EVENT_STOPPED:
break;
}
}
addGPSListener()
// GPS
private void addGPSListener() {
globalconstant.db.setVersion(1);
globalconstant.db.setLocale(Locale.getDefault());
globalconstant.db.setLockingEnabled(true);
final String gps =
"CREATE TABLE IF NOT EXISTS GPS_Values ("
+ "id INTEGER PRIMARY KEY AUTOINCREMENT, Latitude float(10, 8), Longitude float(10, 8),Accuracy INTEGER,Speed INTEGER,City TEXT,timestamp TIMESTAMP);";
globalconstant.db.execSQL(gps);
Log.d("FESTIVALE :: ", "Frissítési idő: "
+ globalconstant.gps_update_value);
float f = Float.valueOf(globalconstant.gps_update_value.trim())
.floatValue();
float update = f * 1000;
globalconstant.mlocManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
globalconstant.mlocListener = new MyLocationListener();
globalconstant.mlocManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER, (long) update, 5f,
globalconstant.mlocListener);
// if(Global.getInstance().currentGPSLocation != null){
//
// }
}
public class MyLocationListener implements LocationListener {
public void onLocationChanged(Location loc) {
float szel = (float) loc.getLatitude();
float hossz = (float) loc.getLongitude();
int horiAcc = (int) (loc.getAccuracy());
// int speed=(int) ((loc.getSpeed()*3600)/1000); //sebesség km/h-ban
int speed = 0;
if (loc.hasSpeed()) {
speed = (int) ((loc.getSpeed() * 3600) / 1000); // sebesség
// km/h-ban
} else {
speed = 0;
}
String test = String.format("%.08f", szel);
String test2 = String.format("%.08f", hossz);
Geocoder geocoder = new Geocoder(main.this, Locale.getDefault());
try {
List<Address> addresses = geocoder.getFromLocation(szel, hossz,
1);
city = addresses.get(0).getLocality();
} catch (IOException e) {
e.printStackTrace();
}
ContentValues gps_values = new ContentValues();
gps_values.put("Latitude", test);
gps_values.put("Longitude", test2);
gps_values.put("Accuracy", horiAcc);
gps_values.put("Speed", speed);
gps_values.put("City", city);
SimpleDateFormat dateFormat = new SimpleDateFormat(
"yyyy-MM-dd HH:mm:ss");
Date date = new Date(System.currentTimeMillis());
gps_values.put("timestamp", dateFormat.format(date));
try {
globalconstant.db.beginTransaction();
globalconstant.db.insert("GPS_Values", null, gps_values);
globalconstant.db.setTransactionSuccessful();
} finally {
globalconstant.db.endTransaction();
}
Log.d("FESTIVALE :: ",
"Hely " + test + ", " + test2 + " , " + horiAcc + " , "
+ speed + " , " + city + ","
+ dateFormat.format(date));
// String Text = "My current location is: " + "Latitude = "
// + loc.getLatitude() + "\nLongitude = " + loc.getLongitude();
// Toast.makeText(getApplicationContext(), "Hely" +test + "\n" +
// test2 + "\n" + horiAcc + "\n" +speed + "\n" +city,
// Toast.LENGTH_SHORT)
// .show();
}
public void onProviderDisabled(String provider) {
}
public void onProviderEnabled(String provider) {
//
}
public void onStatusChanged(String provider, int status, Bundle extras) {
/* This is called when the GPS status alters */
switch (status) {
case LocationProvider.OUT_OF_SERVICE:
Log.v(tag, "Status Changed: Out of Service");
Toast.makeText(main.this, "Status Changed: Out of Service",
Toast.LENGTH_SHORT).show();
break;
case LocationProvider.TEMPORARILY_UNAVAILABLE:
Log.v(tag, "Status Changed: Temporarily Unavailable");
Toast.makeText(main.this,
"Status Changed: Temporarily Unavailable",
Toast.LENGTH_SHORT).show();
break;
case LocationProvider.AVAILABLE:
Log.v(tag, "Status Changed: Available");
Toast.makeText(main.this, "Status Changed: Available",
Toast.LENGTH_SHORT).show();
break;
}
}
}// gps vége
所以问题是我如何管理gps侦听器(将坐标存储在数据库中......)olny在gps修复时启动?谢谢你的回答!