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Fixes #4211 "Location not available" while fetching location updates

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Aditya-Srivastav 2021-02-17 17:32:14 +05:30 • committed by GitHub
parent 7cb5ff9167
commit 850d9411a5
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2 changed files with 47 additions and 5 deletions
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41
app/src/main/java/fr/free/nrw/commons/location/LocationServiceManager.java
View file

@ -1,11 +1,16 @@
package fr.free.nrw.commons.location;
import static com.mapbox.mapboxsdk.Mapbox.getApplicationContext;
import android.Manifest.permission;
import android.app.Activity;
import android.content.Context;
import android.content.pm.PackageManager;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.util.Log;
import androidx.core.app.ActivityCompat;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
@ -37,11 +42,42 @@ public class LocationServiceManager implements LocationListener {
public LatLng getLastLocation() {
if (lastLocation == null) {
lastLocation = getLastKnownLocation();
if(lastLocation != null) {
return LatLng.from(lastLocation);
}
else {
return null;
}
}
return LatLng.from(lastLocation);
}
private Location getLastKnownLocation() {
List<String> providers = locationManager.getProviders(true);
Location bestLocation = null;
for (String provider : providers) {
Location l=null;
if (ActivityCompat.checkSelfPermission(getApplicationContext(), permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED
&& ActivityCompat.checkSelfPermission(getApplicationContext(), permission.ACCESS_COARSE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
l = locationManager.getLastKnownLocation(provider);
}
if (l == null) {
continue;
}
if (bestLocation == null
|| l.getAccuracy() < bestLocation.getAccuracy()) {
bestLocation = l;
}
}
if (bestLocation == null) {
return null;
}
return bestLocation;
}
/**
* Registers a LocationManager to listen for current location.
*/
@ -58,11 +94,10 @@ public class LocationServiceManager implements LocationListener {
* @param locationProvider the location provider
* @return true if successful
*/
private boolean requestLocationUpdatesFromProvider(String locationProvider) {
public boolean requestLocationUpdatesFromProvider(String locationProvider) {
try {
// If both providers are not available
if (locationManager == null || !(locationManager.getAllProviders().contains(LocationManager.NETWORK_PROVIDER))
|| !(locationManager.getAllProviders().contains(LocationManager.GPS_PROVIDER))) {
if (locationManager == null || !(locationManager.getAllProviders().contains(locationProvider))) {
return false;
}
locationManager.requestLocationUpdates(locationProvider,

9
app/src/main/java/fr/free/nrw/commons/nearby/fragments/NearbyParentFragment.java
View file

@ -16,6 +16,7 @@ import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.drawable.VectorDrawable;
import android.location.LocationManager;
import android.os.Bundle;
import android.provider.Settings;
import android.text.Html;
@ -351,7 +352,13 @@ public class NearbyParentFragment extends CommonsDaggerSupportFragment
.zoom(ZOOM_LEVEL) // Same zoom level
.build();
mapBox.moveCamera(CameraUpdateFactory.newCameraPosition(position));
} else {
}
else if(locationManager.isGPSProviderEnabled()||locationManager.isNetworkProviderEnabled()){
locationManager.requestLocationUpdatesFromProvider(LocationManager.NETWORK_PROVIDER);
locationManager.requestLocationUpdatesFromProvider(LocationManager.GPS_PROVIDER);
setProgressBarVisibility(true);
}
else {
Toast.makeText(getContext(), getString(R.string.nearby_location_not_available), Toast.LENGTH_LONG).show();
}
presenter.onMapReady();