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Merge remote-tracking branch 'refs/remotes/commons-app/upload-overhaul' into upload-overhaul-fork

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This commit is contained in:
misaochan 2018-05-15 19:31:57 +10:00
commit cd2a3b345d
31 changed files with 344 additions and 50 deletions
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33
app/src/main/java/fr/free/nrw/commons/location/LocationServiceManager.java
View file

@ -1,6 +1,7 @@
package fr.free.nrw.commons.location;
import android.Manifest;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.content.pm.PackageManager;
@ -10,9 +11,10 @@ import android.location.LocationManager;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.util.Log;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.concurrent.CopyOnWriteArrayList;
import timber.log.Timber;
@ -29,6 +31,7 @@ public class LocationServiceManager implements LocationListener {
private Location lastLocation;
private final List<LocationUpdateListener> locationListeners = new CopyOnWriteArrayList<>();
private boolean isLocationManagerRegistered = false;
private Set<Activity> locationExplanationDisplayed = new HashSet<>();
/**
* Constructs a new instance of LocationServiceManager.
@ -51,7 +54,6 @@ public class LocationServiceManager implements LocationListener {
/**
* Returns whether the location permission is granted.
*
* @return true if the location permission is granted
*/
public boolean isLocationPermissionGranted() {
@ -73,10 +75,23 @@ public class LocationServiceManager implements LocationListener {
LOCATION_REQUEST);
}
/**
* The permission explanation dialog box is now displayed just once for a particular activity. We are subscribing
* to updates from multiple providers so its important to show the dialog just once. Otherwise it will be displayed
* once for every provider, which in our case currently is 2.
* @param activity
* @return
*/
public boolean isPermissionExplanationRequired(Activity activity) {
return !activity.isFinishing() &&
ActivityCompat.shouldShowRequestPermissionRationale(activity,
Manifest.permission.ACCESS_FINE_LOCATION);
if (activity.isFinishing()) {
return false;
}
boolean showRequestPermissionRationale = ActivityCompat.shouldShowRequestPermissionRationale(activity, Manifest.permission.ACCESS_FINE_LOCATION);
if (showRequestPermissionRationale && !locationExplanationDisplayed.contains(activity)) {
locationExplanationDisplayed.add(activity);
return true;
}
return false;
}
/**
@ -84,8 +99,9 @@ public class LocationServiceManager implements LocationListener {
* (e.g. when Location permission just granted)
* @return last known LatLng
*/
@SuppressLint("MissingPermission")
public LatLng getLKL() {
if (ContextCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
if (isLocationPermissionGranted()) {
Location lastKL = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
if (lastKL == null) {
lastKL = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
@ -107,9 +123,10 @@ public class LocationServiceManager implements LocationListener {
* Registers a LocationManager to listen for current location.
*/
public void registerLocationManager() {
if (!isLocationManagerRegistered)
if (!isLocationManagerRegistered) {
isLocationManagerRegistered = requestLocationUpdatesFromProvider(LocationManager.NETWORK_PROVIDER)
&& requestLocationUpdatesFromProvider(LocationManager.GPS_PROVIDER);
}
}
/**
@ -142,7 +159,7 @@ public class LocationServiceManager implements LocationListener {
* @return LOCATION_SIGNIFICANTLY_CHANGED if location changed significantly
* LOCATION_SLIGHTLY_CHANGED if location changed slightly
*/
protected LocationChangeType isBetterLocation(Location location, Location currentBestLocation) {
private LocationChangeType isBetterLocation(Location location, Location currentBestLocation) {
if (currentBestLocation == null) {
// A new location is always better than no location

68
app/src/main/java/fr/free/nrw/commons/nearby/NearbyActivity.java
View file

@ -16,6 +16,7 @@ import android.support.design.widget.BottomSheetBehavior;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AlertDialog;
import android.text.TextUtils;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
@ -23,9 +24,14 @@ import android.view.View;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.Toast;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import io.reactivex.functions.Consumer;
import java.io.IOException;
import java.net.ConnectException;
import java.net.UnknownHostException;
import java.util.List;
import javax.inject.Inject;
@ -316,7 +322,7 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
protected void onStart() {
super.onStart();
locationManager.addLocationListener(this);
locationManager.registerLocationManager();
registerLocationUpdates();
}
@Override
@ -394,7 +400,7 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
return;
}
locationManager.registerLocationManager();
registerLocationUpdates();
LatLng lastLocation = locationManager.getLastLocation();
if (curLatLng != null && curLatLng.equals(lastLocation)) { //refresh view only if location has changed
@ -427,8 +433,14 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
.loadAttractionsFromLocation(curLatLng))
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(this::populatePlaces);
} else if (locationChangeType.equals(LocationServiceManager.LocationChangeType.LOCATION_SLIGHTLY_CHANGED)) {
.subscribe(this::populatePlaces,
throwable -> {
Timber.d(throwable);
showErrorMessage(getString(R.string.error_fetching_nearby_places));
progressBar.setVisibility(View.GONE);
});
} else if (locationChangeType
.equals(LocationServiceManager.LocationChangeType.LOCATION_SLIGHTLY_CHANGED)) {
Gson gson = new GsonBuilder()
.registerTypeAdapter(Uri.class, new UriSerializer())
.create();
@ -438,6 +450,39 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
}
}
/**
* This method first checks if the location permissions has been granted and then register the location manager for updates.
*/
private void registerLocationUpdates() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (locationManager.isLocationPermissionGranted()) {
locationManager.registerLocationManager();
} else {
// Should we show an explanation?
if (locationManager.isPermissionExplanationRequired(this)) {
new AlertDialog.Builder(this)
.setMessage(getString(R.string.location_permission_rationale_nearby))
.setPositiveButton("OK", (dialog, which) -> {
requestLocationPermissions();
dialog.dismiss();
})
.setNegativeButton("Cancel", (dialog, id) -> {
showLocationPermissionDeniedErrorDialog();
dialog.cancel();
})
.create()
.show();
} else {
// No explanation needed, we can request the permission.
requestLocationPermissions();
}
}
} else {
locationManager.registerLocationManager();
}
}
private void populatePlaces(NearbyController.NearbyPlacesInfo nearbyPlacesInfo) {
List<Place> placeList = nearbyPlacesInfo.placeList;
LatLng[] boundaryCoordinates = nearbyPlacesInfo.boundaryCoordinates;
@ -451,7 +496,7 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
if (placeList.size() == 0) {
ViewUtil.showSnackbar(findViewById(R.id.container), R.string.no_nearby);
}
bundle.putString("PlaceList", gsonPlaceList);
//bundle.putString("CurLatLng", gsonCurLatLng);
bundle.putString("BoundaryCoord", gsonBoundaryCoordinates);
@ -518,7 +563,7 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
locationManager.removeLocationListener(this);
} else {
lockNearbyView = false;
locationManager.registerLocationManager();
registerLocationUpdates();
locationManager.addLocationListener(this);
}
}
@ -580,7 +625,12 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
.loadAttractionsFromLocation(curLatLng))
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(this::populatePlaces);
.subscribe(this::populatePlaces,
throwable -> {
Timber.d(throwable);
showErrorMessage(getString(R.string.error_fetching_nearby_places));
progressBar.setVisibility(View.GONE);
});
nearbyMapFragment.setBundleForUpdtes(bundle);
nearbyMapFragment.updateMapSignificantly();
updateListFragment();
@ -646,4 +696,8 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
public void prepareViewsForSheetPosition(int bottomSheetState) {
// TODO
}
private void showErrorMessage(String message) {
ViewUtil.showLongToast(NearbyActivity.this, message);
}
}

3
app/src/main/java/fr/free/nrw/commons/nearby/NearbyController.java
View file

@ -7,6 +7,7 @@ import android.support.graphics.drawable.VectorDrawableCompat;
import com.mapbox.mapboxsdk.annotations.IconFactory;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
@ -44,7 +45,7 @@ public class NearbyController {
* @return NearbyPlacesInfo a variable holds Place list without distance information
* and boundary coordinates of current Place List
*/
public NearbyPlacesInfo loadAttractionsFromLocation(LatLng curLatLng) {
public NearbyPlacesInfo loadAttractionsFromLocation(LatLng curLatLng) throws IOException {
Timber.d("Loading attractions near %s", curLatLng);
NearbyPlacesInfo nearbyPlacesInfo = new NearbyPlacesInfo();

10
app/src/main/java/fr/free/nrw/commons/nearby/NearbyPlaces.java
View file

@ -40,10 +40,9 @@ public class NearbyPlaces {
}
}
List<Place> getFromWikidataQuery(LatLng curLatLng, String lang) {
List<Place> getFromWikidataQuery(LatLng curLatLng, String lang) throws IOException {
List<Place> places = Collections.emptyList();
try {
// increase the radius gradually to find a satisfactory number of nearby places
while (radius <= MAX_RADIUS) {
places = getFromWikidataQuery(curLatLng, lang, radius);
@ -54,13 +53,6 @@ public class NearbyPlaces {
radius *= RADIUS_MULTIPLIER;
}
}
} catch (IOException e) {
Timber.d(e.toString());
// errors tend to be caused by too many results (and time out)
// try a small radius next time
Timber.d("back to initial radius: %f", radius);
radius = INITIAL_RADIUS;
}
// make sure we will be able to send at least one request next time
if (radius > MAX_RADIUS) {
radius = MAX_RADIUS;