Javadocs added

Author: ujjwalagrawal17

app/src/main/java/fr/free/nrw/commons/auth/LoginActivity.java

@@ -183,8 +183,8 @@ protected void onResume() {
         }
 
         if (sessionManager.getCurrentAccount() != null
-            && sessionManager.isUserLoggedIn()
-            && sessionManager.getCachedAuthCookie() != null) {
+                && sessionManager.isUserLoggedIn()
+                && sessionManager.getCachedAuthCookie() != null) {
             prefs.edit().putBoolean("login_skipped", false).apply();
             sessionManager.revalidateAuthToken();
             startMainActivity();

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

@@ -15,7 +15,6 @@
 import android.support.design.widget.BottomSheetBehavior;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v7.app.AlertDialog;
-
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -33,9 +32,7 @@
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
-import fr.free.nrw.commons.CommonsApplication;
 import fr.free.nrw.commons.R;
-import fr.free.nrw.commons.auth.LoginActivity;
 import fr.free.nrw.commons.location.LatLng;
 import fr.free.nrw.commons.location.LocationServiceManager;
 import fr.free.nrw.commons.location.LocationServiceManager.LocationChangeType;
@@ -53,8 +50,10 @@
 import uk.co.deanwild.materialshowcaseview.IShowcaseListener;
 import uk.co.deanwild.materialshowcaseview.MaterialShowcaseView;
 
-import static fr.free.nrw.commons.location.LocationServiceManager.LocationChangeType.*;
+import static fr.free.nrw.commons.location.LocationServiceManager.LocationChangeType.LOCATION_SIGNIFICANTLY_CHANGED;
+import static fr.free.nrw.commons.location.LocationServiceManager.LocationChangeType.LOCATION_SLIGHTLY_CHANGED;
 import static fr.free.nrw.commons.location.LocationServiceManager.LocationChangeType.MAP_UPDATED;
+import static fr.free.nrw.commons.location.LocationServiceManager.LocationChangeType.PERMISSION_JUST_GRANTED;
 
 
 public class NearbyActivity extends NavigationBaseActivity implements LocationUpdateListener,

app/src/main/java/fr/free/nrw/commons/nearby/NearbyListFragment.java

@@ -38,7 +38,6 @@
 import static fr.free.nrw.commons.wikidata.WikidataConstants.WIKIDATA_ENTITY_ID_PREF;
 
 public class NearbyListFragment extends DaggerFragment {
-
     private Bundle bundleForUpdates; // Carry information from activity about changed nearby places and current location
 
     private static final Type LIST_TYPE = new TypeToken<List<Place>>() {
@@ -140,6 +139,7 @@ public void onRequestPermissionsResult(int requestCode, @NonNull String[] permis
         }
     }
 
+
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data) {
         super.onActivityResult(requestCode, resultCode, data);

app/src/main/java/fr/free/nrw/commons/nearby/NearbyMapFragment.java

@@ -384,9 +384,6 @@ private void setListeners() {
                         .setMessage(R.string.login_alert_message)
                         .setPositiveButton(R.string.login, (dialog, which) -> {
                             // logout of the app
-//                            startActivityWithFlags( getContext(), CategoryImagesActivity.class, Intent.FLAG_ACTIVITY_CLEAR_TOP,
-//                                    Intent.FLAG_ACTIVITY_SINGLE_TOP);
-//                            getActivity().finish();
                             BaseLogoutListener logoutListener = new BaseLogoutListener();
                             CommonsApplication app = (CommonsApplication) getActivity().getApplication();
                             app.clearApplicationData(getContext(), logoutListener);
@@ -514,6 +511,9 @@ public void onMapReady(MapboxMap mapboxMap) {
         mapView.setStyleUrl("asset://mapstyle.json");
     }
 
+    /**
+     * onLogoutComplete is called after shared preferences and data stored in local database are cleared.
+     */
     private class BaseLogoutListener implements CommonsApplication.LogoutListener {
         @Override
         public void onLogoutComplete() {
@@ -816,7 +816,7 @@ private void openWebView(Uri link) {
     }
 
     private void animateFAB(boolean isFabOpen) {
-        this.isFabOpen = !isFabOpen;
+            this.isFabOpen = !isFabOpen;
         if (fabPlus.isShown()){
             if (isFabOpen) {
                 fabPlus.startAnimation(rotate_backward);