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내 문제는 안드로이드의 Google지도와 관련이 있습니다. 어느 지점에서든 카메라를 움직이면 즉시 원래 위치로 돌아갑니다. 어떻게 멈출 수 있습니까? , 당신은 내 코드를 찾을 수 있습니다 지도가 정상적으로 시작한 다음지도를 탐색하려고하면 내 원래 위치로 자기 자신을 재배치합니다.내 위치에서 Google지도를 계속 다시 센터링하는 것을 중지하는 방법
public class MapsActivity extends FragmentActivity implements OnMapReadyCallback, GoogleMap.OnMapLongClickListener {
private GoogleMap mMap;
LocationManager locationmanager ;
LocationListener locationlistener;
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (grantResults.length> 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED){
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED){
locationmanager.requestLocationUpdates(locationmanager.GPS_PROVIDER, 0, 0, locationlistener);
Location lastKnownLocation = locationmanager.getLastKnownLocation(locationmanager.GPS_PROVIDER);
centerMpOnLocation(lastKnownLocation, "your Location ");
}
}
}
public void centerMpOnLocation (Location location, String title){
if (location != null){
LatLng userLocation = new LatLng(location.getLatitude(), location.getLongitude());
mMap.clear();
if (title != "your Location") {
mMap.addMarker(new MarkerOptions().position(userLocation).title(title));
}
mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(userLocation, 15));
}else {
Toast.makeText(this, "Wait till we get your Location", Toast.LENGTH_SHORT).show();
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_maps);
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
}
/**
* Manipulates the map once available.
* This callback is triggered when the map is ready to be used.
* This is where we can add markers or lines, add listeners or move the camera. In this case,
* we just add a marker near Sydney, Australia.
* If Google Play services is not installed on the device, the user will be prompted to install
* it inside the SupportMapFragment. This method will only be triggered once the user has
* installed Google Play services and returned to the app.
*/
@Override
public void onMapReady(GoogleMap googleMap) {
mMap = googleMap;
mMap.setOnMapLongClickListener(this);
Intent intent= getIntent();
if (intent.getIntExtra("placeNumber", 0) == 0){
locationmanager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
locationlistener = new LocationListener() {
@Override
public void onLocationChanged(Location location) {
centerMpOnLocation(location, "your Location");
}
@Override
public void onStatusChanged(String s, int i, Bundle bundle) {
}
@Override
public void onProviderEnabled(String s) {
}
@Override
public void onProviderDisabled(String s) {
}
};
if (Build.VERSION.SDK_INT < 23){
locationmanager.requestLocationUpdates(locationmanager.GPS_PROVIDER, 0, 0, locationlistener);
}else {
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED){
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.ACCESS_FINE_LOCATION}, 1);
}else{
locationmanager.requestLocationUpdates(locationmanager.GPS_PROVIDER, 0, 0, locationlistener);
Location lastKnownLocation = locationmanager.getLastKnownLocation(locationmanager.GPS_PROVIDER);
centerMpOnLocation(lastKnownLocation, "your Location");
}
}
}else {
Location placeLocation = new Location(locationmanager.GPS_PROVIDER);
placeLocation.setLatitude(MainActivity.locations.get(intent.getIntExtra("placeNumber", 0)).latitude);
placeLocation.setLongitude(MainActivity.locations.get(intent.getIntExtra("placeNumber", 0)).longitude);
centerMpOnLocation(placeLocation, MainActivity.memorablePlaces.get(intent.getIntExtra("placeNumber", 0)));
}
}
@Override
public void onMapLongClick(LatLng latLng) {
Geocoder geocoder = new Geocoder(getApplicationContext(), Locale.getDefault());
String address = "" ;
try {
List <Address> addresses = geocoder.getFromLocation(latLng.latitude, latLng.longitude, 1);
if (addresses != null && addresses.size() > 0){
if (addresses.get(0).getThoroughfare() != null){
if (addresses.get(0).getSubThoroughfare() != null){
address += addresses.get(0).getSubThoroughfare() + " ";
}
address += addresses.get(0).getThoroughfare();
}
}else if(address == "") { // عشان لو ماعرفتش اطلع عنوان هاحتاج اطلع تاريخ ووقت حاجه بديله يعنى
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm yyyy-MM-dd");
address = sdf.format(new Date());
}
} catch (IOException e) {
e.printStackTrace();
}
mMap.addMarker(new MarkerOptions().position(latLng).title(address));
MainActivity.memorablePlaces.add(address);
MainActivity.locations.add(latLng);
MainActivity.arrayAdapter.notifyDataSetChanged();
Toast.makeText(this, "Location Saved", Toast.LENGTH_SHORT).show();
}
}`
누구나 수정할 수 있습니다. 감사합니다.