Spelling mistake fixes (#2151)

* Spelling mistake fixes

* Spelling mistake fix

app/src/main/java/fr/free/nrw/commons/Media.java

@@ -208,15 +208,15 @@ public class Media implements Parcelable {
     }
 
     /**
-     * Gets the datalength of the file.
+     * Gets the dataLength of the file.
-     * @return file datalength as a long
+     * @return file dataLength as a long
      */
     public long getDataLength() {
         return dataLength;
     }
 
     /**
-     * Sets the datalength of the file.
+     * Sets the dataLength of the file.
      * @param dataLength as a long
      */
     public void setDataLength(long dataLength) {

app/src/main/java/fr/free/nrw/commons/achievements/Achievements.java

@@ -1,7 +1,7 @@
 package fr.free.nrw.commons.achievements;
 
 /**
- * represnts Achievements class ans stores all the parameters
+ * Represents Achievements class and stores all the parameters
  */
 public class Achievements {
     private int uniqueUsedImages;

app/src/main/java/fr/free/nrw/commons/achievements/AchievementsActivity.java

@@ -67,8 +67,8 @@ public class AchievementsActivity extends NavigationBaseActivity {
     TextView thanksReceived;
     @BindView(R.id.images_uploaded_progressbar)
     CircleProgressBar imagesUploadedProgressbar;
-    @BindView(R.id.images_used_by_wiki_progressbar)
+    @BindView(R.id.images_used_by_wiki_progress_bar)
-    CircleProgressBar imagesUsedByWikiProgessbar;
+    CircleProgressBar imagesUsedByWikiProgressBar;
     @BindView(R.id.image_reverts_progressbar)
     CircleProgressBar imageRevertsProgressbar;
     @BindView(R.id.image_featured)
@@ -274,9 +274,9 @@ public class AchievementsActivity extends NavigationBaseActivity {
      */
     private void inflateAchievements(Achievements achievements) {
         thanksReceived.setText(Integer.toString(achievements.getThanksReceived()));
-        imagesUsedByWikiProgessbar.setProgress
+        imagesUsedByWikiProgressBar.setProgress
                 (100*achievements.getUniqueUsedImages()/levelInfo.getMaxUniqueImages() );
-        imagesUsedByWikiProgessbar.setProgressTextFormatPattern
+        imagesUsedByWikiProgressBar.setProgressTextFormatPattern
                 (achievements.getUniqueUsedImages() + "/" + levelInfo.getMaxUniqueImages());
         imagesFeatured.setText(Integer.toString(achievements.getFeaturedImages()));
         String levelUpInfoString = getString(R.string.level);

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

@@ -90,7 +90,7 @@ public class LoginActivity extends AccountAuthenticatorActivity {
     private String  resultantError;
     private static final String RESULTANT_ERROR = "resultantError";
     private static final String ERROR_MESSAGE_SHOWN = "errorMessageShown";
-    private static final String LOGING_IN = "logingIn";
+    private static final String LOGGING_IN = "loggingIn";
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -371,7 +371,7 @@ public class LoginActivity extends AccountAuthenticatorActivity {
     @Override
     protected void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
-        outState.putBoolean(LOGING_IN, loginCurrentlyInProgress);
+        outState.putBoolean(LOGGING_IN, loginCurrentlyInProgress);
         outState.putBoolean(ERROR_MESSAGE_SHOWN, errorMessageShown);
         outState.putString(RESULTANT_ERROR, resultantError);
     }
@@ -379,7 +379,7 @@ public class LoginActivity extends AccountAuthenticatorActivity {
     @Override
     protected void onRestoreInstanceState(Bundle savedInstanceState) {
         super.onRestoreInstanceState(savedInstanceState);
-        loginCurrentlyInProgress = savedInstanceState.getBoolean(LOGING_IN, false);
+        loginCurrentlyInProgress = savedInstanceState.getBoolean(LOGGING_IN, false);
         errorMessageShown = savedInstanceState.getBoolean(ERROR_MESSAGE_SHOWN, false);
         if (loginCurrentlyInProgress){
             performLogin();

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsContentProvider.java

@@ -150,8 +150,8 @@ public class ContributionsContentProvider extends CommonsDaggerContentProvider {
         /*
         SQL Injection warnings: First, note that we're not exposing this to the outside world (exported="false")
         Even then, we should make sure to sanitize all user input appropriately.
-        Input that passes through ContentValuesshould be fine. So only issues are those that pass
+        Input that passes through ContentValues should be fine. So only issues are those that pass
-        in via concating.
+        in via concatenating.
 
         In here, the only concat created argument is for id. It is cast to an int, and will
         error out otherwise.

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsFragment.java

@@ -23,7 +23,6 @@ import android.support.v4.content.Loader;
 import android.support.v4.app.LoaderManager;
 import android.support.v4.widget.CursorAdapter;
 import android.support.v7.app.AlertDialog;
-import android.support.v7.widget.RecyclerView;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -37,7 +36,6 @@ import android.widget.Toast;
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import fr.free.nrw.commons.campaigns.Campaign;
-import fr.free.nrw.commons.campaigns.CampaignResponseDTO;
 import fr.free.nrw.commons.campaigns.CampaignView;
 import fr.free.nrw.commons.campaigns.CampaignsPresenter;
 import fr.free.nrw.commons.campaigns.ICampaignsView;
@@ -58,7 +56,7 @@ import fr.free.nrw.commons.location.LocationUpdateListener;
 import fr.free.nrw.commons.media.MediaDetailPagerFragment;
 import fr.free.nrw.commons.mwapi.MediaWikiApi;
 import fr.free.nrw.commons.nearby.NearbyController;
-import fr.free.nrw.commons.nearby.NearbyNoificationCardView;
+import fr.free.nrw.commons.nearby.NearbyNotificationCardView;
 import fr.free.nrw.commons.nearby.Place;
 import fr.free.nrw.commons.notification.NotificationController;
 import fr.free.nrw.commons.notification.UnreadNotificationsCheckAsync;
@@ -71,7 +69,6 @@ import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.CompositeDisposable;
 import io.reactivex.disposables.Disposable;
 import io.reactivex.schedulers.Schedulers;
-import org.acra.util.ToastSender;
 import timber.log.Timber;
 
 import static fr.free.nrw.commons.contributions.Contribution.STATE_FAILED;
@@ -114,7 +111,7 @@ public class ContributionsFragment
     public static final String CONTRIBUTION_LIST_FRAGMENT_TAG = "ContributionListFragmentTag";
     public static final String MEDIA_DETAIL_PAGER_FRAGMENT_TAG = "MediaDetailFragmentTag";
 
-    public NearbyNoificationCardView nearbyNoificationCardView;
+    public NearbyNotificationCardView nearbyNotificationCardView;
     private Disposable placesDisposable;
     private LatLng curLatLng;
 
@@ -162,7 +159,7 @@ public class ContributionsFragment
         presenter = new CampaignsPresenter();
         presenter.onAttachView(this);
         campaignView.setVisibility(View.GONE);
-        nearbyNoificationCardView = view.findViewById(R.id.card_view_nearby);
+        nearbyNotificationCardView = view.findViewById(R.id.card_view_nearby);
         checkBoxView = View.inflate(getActivity(), R.layout.nearby_permission_dialog, null);
         checkBox = (CheckBox) checkBoxView.findViewById(R.id.never_ask_again);
         checkBox.setOnCheckedChangeListener((buttonView, isChecked) -> {
@@ -220,7 +217,7 @@ public class ContributionsFragment
         - There are some operations we need auth, so we need to make sure isAuthCookieAcquired.
         - And since we use same retained fragment doesn't want to make all network operations
         all over again on same fragment attached to recreated activity, we do this network
-        operations on first time fragment atached to an activity. Then they will be retained
+        operations on first time fragment attached to an activity. Then they will be retained
         until fragment life time ends.
          */
         if (((MainActivity)getActivity()).isAuthCookieAcquired && !isFragmentAttachedBefore) {
@@ -239,13 +236,13 @@ public class ContributionsFragment
         // show tabs on contribution list is visible
         ((MainActivity)getActivity()).showTabs();
         // show nearby card view on contributions list is visible
-        if (nearbyNoificationCardView != null) {
+        if (nearbyNotificationCardView != null) {
             if (prefs.getBoolean("displayNearbyCardView", true)) {
-                if (nearbyNoificationCardView.cardViewVisibilityState == NearbyNoificationCardView.CardViewVisibilityState.READY) {
+                if (nearbyNotificationCardView.cardViewVisibilityState == NearbyNotificationCardView.CardViewVisibilityState.READY) {
-                    nearbyNoificationCardView.setVisibility(View.VISIBLE);
+                    nearbyNotificationCardView.setVisibility(View.VISIBLE);
                 }
             } else {
-                nearbyNoificationCardView.setVisibility(View.GONE);
+                nearbyNotificationCardView.setVisibility(View.GONE);
             }
         }
 
@@ -269,7 +266,7 @@ public class ContributionsFragment
         // hide tabs on media detail view is visible
         ((MainActivity)getActivity()).hideTabs();
         // hide nearby card view on media detail is visible
-        nearbyNoificationCardView.setVisibility(View.GONE);
+        nearbyNotificationCardView.setVisibility(View.GONE);
 
         // Create if null
         if (getMediaDetailPagerFragment() == null) {
@@ -532,13 +529,13 @@ public class ContributionsFragment
 
         if (prefs.getBoolean("displayNearbyCardView", true)) {
             checkGPS();
-            if (nearbyNoificationCardView.cardViewVisibilityState == NearbyNoificationCardView.CardViewVisibilityState.READY) {
+            if (nearbyNotificationCardView.cardViewVisibilityState == NearbyNotificationCardView.CardViewVisibilityState.READY) {
-                nearbyNoificationCardView.setVisibility(View.VISIBLE);
+                nearbyNotificationCardView.setVisibility(View.VISIBLE);
             }
 
         } else {
             // Hide nearby notification card view if related shared preferences is false
-            nearbyNoificationCardView.setVisibility(View.GONE);
+            nearbyNotificationCardView.setVisibility(View.GONE);
         }
 
         fetchCampaigns();
@@ -550,7 +547,7 @@ public class ContributionsFragment
     private void checkGPS() {
         if (!locationManager.isProviderEnabled()) {
             Timber.d("GPS is not enabled");
-            nearbyNoificationCardView.permissionType = NearbyNoificationCardView.PermissionType.ENABLE_GPS;
+            nearbyNotificationCardView.permissionType = NearbyNotificationCardView.PermissionType.ENABLE_GPS;
             if (prefs.getBoolean("displayLocationPermissionForCardView", true)) {
                 DialogUtil.showAlertDialog(getActivity(),
                         getString(R.string.nearby_card_permission_title),
@@ -569,10 +566,10 @@ public class ContributionsFragment
     private void checkLocationPermission() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             if (locationManager.isLocationPermissionGranted()) {
-                nearbyNoificationCardView.permissionType = NearbyNoificationCardView.PermissionType.NO_PERMISSION_NEEDED;
+                nearbyNotificationCardView.permissionType = NearbyNotificationCardView.PermissionType.NO_PERMISSION_NEEDED;
                 locationManager.registerLocationManager();
             } else {
-                nearbyNoificationCardView.permissionType = NearbyNoificationCardView.PermissionType.ENABLE_LOCATION_PERMISSON;
+                nearbyNotificationCardView.permissionType = NearbyNotificationCardView.PermissionType.ENABLE_LOCATION_PERMISSION;
                 // If user didn't selected Don't ask again
                 if (shouldShowRequestPermissionRationale(Manifest.permission.ACCESS_FINE_LOCATION)
                         && prefs.getBoolean("displayLocationPermissionForCardView", true)) {
@@ -587,7 +584,7 @@ public class ContributionsFragment
             }
         } else {
             // If device is under Marshmallow, we already checked for GPS
-            nearbyNoificationCardView.permissionType = NearbyNoificationCardView.PermissionType.NO_PERMISSION_NEEDED;
+            nearbyNotificationCardView.permissionType = NearbyNotificationCardView.PermissionType.NO_PERMISSION_NEEDED;
             locationManager.registerLocationManager();
         }
     }
@@ -642,10 +639,10 @@ public class ContributionsFragment
             Place closestNearbyPlace = nearbyPlacesInfo.placeList.get(0);
             String distance = formatDistanceBetween(curLatLng, closestNearbyPlace.location);
             closestNearbyPlace.setDistance(distance);
-            nearbyNoificationCardView.updateContent (true, closestNearbyPlace);
+            nearbyNotificationCardView.updateContent (true, closestNearbyPlace);
         } else {
             // Means that no close nearby place is found
-            nearbyNoificationCardView.updateContent (false, null);
+            nearbyNotificationCardView.updateContent (false, null);
         }
     }
 
@@ -688,7 +685,7 @@ public class ContributionsFragment
         if (firstLocationUpdate) {
             updateClosestNearbyCardViewInfo();
             // Turn it to false, since it is not first location update anymore. To change closest location
-            // notifiction, we need to wait for a significant location change.
+            // notification, we need to wait for a significant location change.
             firstLocationUpdate = false;
         }
     }

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsListFragment.java

@@ -63,8 +63,8 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment {
     FloatingActionButton fabPlus;
     @BindView(R.id.fab_camera)
     FloatingActionButton fabCamera;
-    @BindView(R.id.fab_galery)
+    @BindView(R.id.fab_gallery)
-    FloatingActionButton fabGalery;
+    FloatingActionButton fabGallery;
     @BindView(R.id.noDataYet)
     TextView noDataYet;
 
@@ -168,8 +168,8 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment {
             }
         });
 
-        fabGalery.setOnClickListener(view -> {
+        fabGallery.setOnClickListener(view -> {
-            //Gallery crashes before reach ShareActivity screen so must implement permissions check here
+            // Gallery crashes before reach ShareActivity screen so must implement permissions check here
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
 
                 // Here, thisActivity is the current activity
@@ -220,15 +220,15 @@ public class ContributionsListFragment extends CommonsDaggerSupportFragment {
             if (isFabOpen) {
                 fabPlus.startAnimation(rotate_backward);
                 fabCamera.startAnimation(fab_close);
-                fabGalery.startAnimation(fab_close);
+                fabGallery.startAnimation(fab_close);
                 fabCamera.hide();
-                fabGalery.hide();
+                fabGallery.hide();
             } else {
                 fabPlus.startAnimation(rotate_forward);
                 fabCamera.startAnimation(fab_open);
-                fabGalery.startAnimation(fab_open);
+                fabGallery.startAnimation(fab_open);
                 fabCamera.show();
-                fabGalery.show();
+                fabGallery.show();
             }
             this.isFabOpen=!isFabOpen;
         }

app/src/main/java/fr/free/nrw/commons/contributions/MainActivity.java

@@ -32,7 +32,7 @@ import fr.free.nrw.commons.auth.SessionManager;
 import fr.free.nrw.commons.location.LocationServiceManager;
 import fr.free.nrw.commons.nearby.NearbyFragment;
 import fr.free.nrw.commons.nearby.NearbyMapFragment;
-import fr.free.nrw.commons.nearby.NearbyNoificationCardView;
+import fr.free.nrw.commons.nearby.NearbyNotificationCardView;
 import fr.free.nrw.commons.notification.NotificationActivity;
 import fr.free.nrw.commons.theme.NavigationBaseActivity;
 import fr.free.nrw.commons.upload.UploadService;
@@ -134,7 +134,7 @@ public class MainActivity extends AuthenticatedActivity implements FragmentManag
         );
 
         if (uploadServiceIntent != null) {
-            // If auth cookie already acquired notify contrib fragmnet so that it san operate auth required actions
+            // If auth cookie already acquired notify contrib fragment so that it san operate auth required actions
             ((ContributionsFragment)contributionsActivityPagerAdapter.getItem(CONTRIBUTIONS_TAB_POSITION)).onAuthCookieAcquired(uploadServiceIntent);
         }
         setTabAndViewPagerSynchronisation();
@@ -214,7 +214,7 @@ public class MainActivity extends AuthenticatedActivity implements FragmentManag
     }
 
     public void hideTabs() {
-        changeDrawerIconToBakcButton();
+        changeDrawerIconToBackButton();
         if (tabLayout != null) {
             tabLayout.setVisibility(View.GONE);
         }
@@ -248,11 +248,11 @@ public class MainActivity extends AuthenticatedActivity implements FragmentManag
                 showTabs();
                 // Nearby Notification Card View was invisible when Media Details Fragment is active, make it visible again on Contrib List Fragment active, according to preferences
                 if (prefs.getBoolean("displayNearbyCardView", true)) {
-                    if (contributionsFragment.nearbyNoificationCardView.cardViewVisibilityState == NearbyNoificationCardView.CardViewVisibilityState.READY) {
+                    if (contributionsFragment.nearbyNotificationCardView.cardViewVisibilityState == NearbyNotificationCardView.CardViewVisibilityState.READY) {
-                        contributionsFragment.nearbyNoificationCardView.setVisibility(View.VISIBLE);
+                        contributionsFragment.nearbyNotificationCardView.setVisibility(View.VISIBLE);
                     }
                 } else {
-                    contributionsFragment.nearbyNoificationCardView.setVisibility(View.GONE);
+                    contributionsFragment.nearbyNotificationCardView.setVisibility(View.GONE);
                 }
             } else {
                 finish();
@@ -336,7 +336,7 @@ public class MainActivity extends AuthenticatedActivity implements FragmentManag
     }
 
     /**
-     * Updte notification icon if there is an unread notification
+     * Update notification icon if there is an unread notification
      * @param isThereUnreadNotifications true if user didn't visit notifications activity since
      *                                   latest notification came to account
      */
@@ -366,7 +366,7 @@ public class MainActivity extends AuthenticatedActivity implements FragmentManag
         }
 
         /*
-         * Do not use getItem method to access fragments on pager adapter. User reference vairables
+         * Do not use getItem method to access fragments on pager adapter. User reference variables
          * instead.
          * */
         @Override

app/src/main/java/fr/free/nrw/commons/media/MediaDetailFragment.java

@@ -10,11 +10,8 @@ import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
-import android.text.Editable;
 import android.text.Html;
 import android.text.TextUtils;
-import android.text.TextWatcher;
-import android.util.Log;
 import android.util.TypedValue;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -22,7 +19,6 @@ import android.view.ViewGroup;
 import android.view.ViewTreeObserver;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
-import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.ScrollView;
 import android.widget.Spinner;
@@ -236,7 +232,7 @@ public class MediaDetailFragment extends CommonsDaggerSupportFragment {
         if(getParentFragment()!=null && getParentFragment().getParentFragment()!=null) {
             //Added a check because, not necessarily, the parent fragment will have a parent fragment, say
             // in the case when MediaDetailPagerFragment is directly started by the CategoryImagesActivity
-            ((ContributionsFragment) (getParentFragment().getParentFragment())).nearbyNoificationCardView
+            ((ContributionsFragment) (getParentFragment().getParentFragment())).nearbyNotificationCardView
                 .setVisibility(View.GONE);
         }
         media = detailProvider.getMediaAtPosition(index);

app/src/main/java/fr/free/nrw/commons/modifications/CategoryModifier.java

@@ -42,7 +42,7 @@ public class CategoryModifier extends PageModifier {
     }
 
     @Override
-    public String getEditSumary() {
+    public String getEditSummary() {
         return "Added " + params.optJSONArray(PARAM_CATEGORIES).length() + " categories.";
     }
 }

app/src/main/java/fr/free/nrw/commons/modifications/ModifierSequence.java

@@ -43,7 +43,7 @@ public class ModifierSequence {
     String getEditSummary() {
         StringBuilder editSummary = new StringBuilder();
         for (PageModifier modifier: modifiers) {
-            editSummary.append(modifier.getEditSumary()).append(" ");
+            editSummary.append(modifier.getEditSummary()).append(" ");
         }
         editSummary.append("Using [[COM:MOA|Commons Mobile App]]");
         return editSummary.toString();

app/src/main/java/fr/free/nrw/commons/modifications/PageModifier.java

@@ -26,7 +26,7 @@ public abstract class PageModifier {
 
     public abstract String doModification(String pageName, String pageContents);
 
-    public abstract String getEditSumary();
+    public abstract String getEditSummary();
 
     public JSONObject toJSON() {
         JSONObject data = new JSONObject();

app/src/main/java/fr/free/nrw/commons/modifications/TemplateRemoveModifier.java

@@ -88,7 +88,7 @@ public class TemplateRemoveModifier extends PageModifier {
     }
 
     @Override
-    public String getEditSumary() {
+    public String getEditSummary() {
         return "Removed template " + params.optString(PARAM_TEMPLATE_NAME) + ".";
     }
 }

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

@@ -57,7 +57,7 @@ public class NearbyController {
         NearbyPlacesInfo nearbyPlacesInfo = new NearbyPlacesInfo();
 
         if (latLangToSearchAround == null) {
-            Timber.d("Loading attractions neari, but curLatLng is null");
+            Timber.d("Loading attractions nearby, but curLatLng is null");
             return null;
         }
         List<Place> places = nearbyPlaces.radiusExpander(latLangToSearchAround, Locale.getDefault().getLanguage(), returnClosestResult);

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

@@ -284,7 +284,7 @@ public class NearbyFragment extends CommonsDaggerSupportFragment
         /*
         onOrientation changed is true whenever activities orientation changes. After orientation
         change we want to refresh map significantly, doesn't matter if location changed significantly
-        or not. Thus, we included onOrientatinChanged boolean to if clause
+        or not. Thus, we included onOrientationChanged boolean to if clause
          */
         if (locationChangeType.equals(LOCATION_SIGNIFICANTLY_CHANGED)
                 || locationChangeType.equals(PERMISSION_JUST_GRANTED)
@@ -481,7 +481,7 @@ public class NearbyFragment extends CommonsDaggerSupportFragment
                                     showErrorMessage(getString(R.string.error_fetching_nearby_places));
                                     progressBar.setVisibility(View.GONE);
                                 });
-                nearbyMapFragment.setBundleForUpdtes(bundle);
+                nearbyMapFragment.setBundleForUpdates(bundle);
                 nearbyMapFragment.updateMapSignificantlyForCurrentLocation();
                 updateListFragment();
                 return;
@@ -502,10 +502,10 @@ public class NearbyFragment extends CommonsDaggerSupportFragment
             }
 
             if (isSlightUpdate) {
-                nearbyMapFragment.setBundleForUpdtes(bundle);
+                nearbyMapFragment.setBundleForUpdates(bundle);
                 nearbyMapFragment.updateMapSlightly();
             } else {
-                nearbyMapFragment.setBundleForUpdtes(bundle);
+                nearbyMapFragment.setBundleForUpdates(bundle);
                 nearbyMapFragment.updateMapSignificantlyForCurrentLocation();
                 updateListFragment();
             }

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

@@ -105,7 +105,7 @@ public class NearbyListFragment extends DaggerFragment {
 
     /**
      * While nearby updates for current location held with bundle, automatically, custom updates are
-     * done by calling this methods, triddered by search this are button input from user.
+     * done by calling this method, triggered by search this are button input from user.
      * @param placeList List of nearby places to be added list fragment
      */
     public void updateNearbyListSignificantlyForCustomLocation(List<Place> placeList) {

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

@@ -61,7 +61,6 @@ import fr.free.nrw.commons.Utils;
 import fr.free.nrw.commons.auth.LoginActivity;
 import fr.free.nrw.commons.bookmarks.locations.BookmarkLocationsDao;
 import fr.free.nrw.commons.contributions.ContributionController;
-
 import fr.free.nrw.commons.utils.LocationUtils;
 import fr.free.nrw.commons.utils.PlaceUtils;
 import fr.free.nrw.commons.utils.UriDeserializer;
@@ -132,7 +131,7 @@ public class NearbyMapFragment extends DaggerFragment {
     public boolean searchThisAreaModeOn = false;
     public boolean checkingAround = false;
 
-    private Bundle bundleForUpdtes;// Carry information from activity about changed nearby places and current location
+    private Bundle bundleForUpdates;// Carry information from activity about changed nearby places and current location
     private boolean searchedAroundCurrentLocation = true;
 
     @Inject
@@ -228,13 +227,13 @@ public class NearbyMapFragment extends DaggerFragment {
      * location tracker marker of user.
      */
     public void updateMapSlightly() {
-        Timber.d("updateMapSlightly called, bundle is:"+bundleForUpdtes);
+        Timber.d("updateMapSlightly called, bundle is:"+ bundleForUpdates);
         if (mapboxMap != null) {
             Gson gson = new GsonBuilder()
                     .registerTypeAdapter(Uri.class, new UriDeserializer())
                     .create();
-            if (bundleForUpdtes != null) {
+            if (bundleForUpdates != null) {
-                String gsonLatLng = bundleForUpdtes.getString("CurLatLng");
+                String gsonLatLng = bundleForUpdates.getString("CurLatLng");
                 Type curLatLngType = new TypeToken<fr.free.nrw.commons.location.LatLng>() {}.getType();
                 curLatLng = gson.fromJson(gsonLatLng, curLatLngType);
             }
@@ -249,16 +248,16 @@ public class NearbyMapFragment extends DaggerFragment {
      * previous nearby call.
      */
     public void updateMapSignificantlyForCurrentLocation() {
-        Timber.d("updateMapSignificantlyForCurrentLocation called, bundle is:"+bundleForUpdtes);
+        Timber.d("updateMapSignificantlyForCurrentLocation called, bundle is:"+ bundleForUpdates);
         if (mapboxMap != null) {
-            if (bundleForUpdtes != null) {
+            if (bundleForUpdates != null) {
                 Gson gson = new GsonBuilder()
                         .registerTypeAdapter(Uri.class, new UriDeserializer())
                         .create();
 
-                String gsonPlaceList = bundleForUpdtes.getString("PlaceList");
+                String gsonPlaceList = bundleForUpdates.getString("PlaceList");
-                String gsonLatLng = bundleForUpdtes.getString("CurLatLng");
+                String gsonLatLng = bundleForUpdates.getString("CurLatLng");
-                String gsonBoundaryCoordinates = bundleForUpdtes.getString("BoundaryCoord");
+                String gsonBoundaryCoordinates = bundleForUpdates.getString("BoundaryCoord");
                 Type listType = new TypeToken<List<Place>>() {}.getType();
                 List<Place> placeList = gson.fromJson(gsonPlaceList, listType);
                 Type curLatLngType = new TypeToken<fr.free.nrw.commons.location.LatLng>() {}.getType();
@@ -274,7 +273,7 @@ public class NearbyMapFragment extends DaggerFragment {
             addCurrentLocationMarker(mapboxMap);
             updateMapToTrackPosition();
             // We are trying to find nearby places around our current location, thus custom parameter is nullified
-            addNearbyMarkerstoMapBoxMap(null);
+            addNearbyMarkersToMapBoxMap(null);
         }
     }
 
@@ -292,7 +291,7 @@ public class NearbyMapFragment extends DaggerFragment {
                         getActivity());
         mapboxMap.clear();
         // We are trying to find nearby places around our custom searched area, thus custom parameter is nonnull
-        addNearbyMarkerstoMapBoxMap(customBaseMarkerOptions);
+        addNearbyMarkersToMapBoxMap(customBaseMarkerOptions);
         addCurrentLocationMarker(mapboxMap);
         // Re-enable mapbox gestures on custom location markers load
         mapboxMap.getUiSettings().setAllGesturesEnabled(true);
@@ -368,7 +367,7 @@ public class NearbyMapFragment extends DaggerFragment {
 
         fabPlus = ((NearbyFragment)getParentFragment()).view.findViewById(R.id.fab_plus);
         fabCamera = ((NearbyFragment)getParentFragment()).view.findViewById(R.id.fab_camera);
-        fabGallery = ((NearbyFragment)getParentFragment()).view.findViewById(R.id.fab_galery);
+        fabGallery = ((NearbyFragment)getParentFragment()).view.findViewById(R.id.fab_gallery);
         fabRecenter = ((NearbyFragment)getParentFragment()).view.findViewById(R.id.fab_recenter);
 
         fab_open = AnimationUtils.loadAnimation(getParentFragment().getActivity(), R.anim.fab_open);
@@ -397,7 +396,7 @@ public class NearbyMapFragment extends DaggerFragment {
         bookmarkButtonImage = getActivity().findViewById(R.id.bookmarkButtonImage);
 
         searchThisAreaButton = ((NearbyFragment)getParentFragment()).view.findViewById(R.id.search_this_area_button);
-        searchThisAreaButtonProgressBar = ((NearbyFragment)getParentFragment()).view.findViewById(R.id.search_this_area_button_progres_bar);
+        searchThisAreaButtonProgressBar = ((NearbyFragment)getParentFragment()).view.findViewById(R.id.search_this_area_button_progress_bar);
 
     }
 
@@ -651,9 +650,9 @@ public class NearbyMapFragment extends DaggerFragment {
     /**
      * Adds markers for nearby places to mapbox map
      */
-    private void addNearbyMarkerstoMapBoxMap(@Nullable List<NearbyBaseMarker> customNearbyBaseMarker) {
+    private void addNearbyMarkersToMapBoxMap(@Nullable List<NearbyBaseMarker> customNearbyBaseMarker) {
         List<NearbyBaseMarker> baseMarkerOptions;
-        Timber.d("addNearbyMarkerstoMapBoxMap is called");
+        Timber.d("addNearbyMarkersToMapBoxMap is called");
         if (customNearbyBaseMarker != null) {
             // If we try to update nearby points for a custom location choosen from map (we are not there)
             baseMarkerOptions = customNearbyBaseMarker;
@@ -979,10 +978,10 @@ public class NearbyMapFragment extends DaggerFragment {
     }
 
     /**
-     * This bundle is sent whenever and updte for nearby map comes, not for recreation, for updates
+     * This bundle is sent whenever and update for nearby map comes, not for recreation, for updates
      */
-    public void setBundleForUpdtes(Bundle bundleForUpdtes) {
+    public void setBundleForUpdates(Bundle bundleForUpdates) {
-        this.bundleForUpdtes = bundleForUpdtes;
+        this.bundleForUpdates = bundleForUpdates;
     }
 
     @Override

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

@@ -1,7 +1,6 @@
 package fr.free.nrw.commons.nearby;
 
 import android.content.Context;
-
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.util.AttributeSet;
@@ -21,7 +20,7 @@ import timber.log.Timber;
 /**
  * Custom card view for nearby notification card view on main screen, above contributions list
  */
-public class NearbyNoificationCardView  extends SwipableCardView {
+public class NearbyNotificationCardView extends SwipableCardView {
 
     private Context context;
 
@@ -36,21 +35,21 @@ public class NearbyNoificationCardView  extends SwipableCardView {
 
     public PermissionType permissionType;
 
-    public NearbyNoificationCardView(@NonNull Context context) {
+    public NearbyNotificationCardView(@NonNull Context context) {
         super(context);
         this.context = context;
         cardViewVisibilityState = CardViewVisibilityState.INVISIBLE;
         init();
     }
 
-    public NearbyNoificationCardView(@NonNull Context context, @Nullable AttributeSet attrs) {
+    public NearbyNotificationCardView(@NonNull Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
         this.context = context;
         cardViewVisibilityState = CardViewVisibilityState.INVISIBLE;
         init();
     }
 
-    public NearbyNoificationCardView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+    public NearbyNotificationCardView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
         this.context = context;
         cardViewVisibilityState = CardViewVisibilityState.INVISIBLE;
@@ -79,8 +78,8 @@ public class NearbyNoificationCardView  extends SwipableCardView {
     @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
-        // If you don't setVisibility after getting layout params, then you will se an empty space in place of nerabyNotificationCardView
+        // If you don't setVisibility after getting layout params, then you will se an empty space in place of nearby NotificationCardView
-        if (((MainActivity)context).prefs.getBoolean("displayNearbyCardView", true) && this.cardViewVisibilityState == NearbyNoificationCardView.CardViewVisibilityState.READY) {
+        if (((MainActivity)context).prefs.getBoolean("displayNearbyCardView", true) && this.cardViewVisibilityState == NearbyNotificationCardView.CardViewVisibilityState.READY) {
             this.setVisibility(VISIBLE);
         } else {
             this.setVisibility(GONE);
@@ -104,14 +103,14 @@ public class NearbyNoificationCardView  extends SwipableCardView {
     /**
      * Time is up, data for card view is not ready, so do not display it
      */
-    private void errorOcured() {
+    private void errorOccurred() {
         this.setVisibility(GONE);
     }
 
     /**
      * Data for card view is ready, display card view
      */
-    private void suceeded() {
+    private void succeeded() {
         this.setVisibility(VISIBLE);
     }
 
@@ -190,7 +189,7 @@ public class NearbyNoificationCardView  extends SwipableCardView {
         READY,
         INVISIBLE,
         ASK_PERMISSION,
-        ERROR_OCURED
+        ERROR_OCCURRED
     }
 
     /**
@@ -199,7 +198,7 @@ public class NearbyNoificationCardView  extends SwipableCardView {
      */
     public enum PermissionType {
         ENABLE_GPS,
-        ENABLE_LOCATION_PERMISSON, // For only after Marsmallow
+        ENABLE_LOCATION_PERMISSION, // For only after Marshmallow
         NO_PERMISSION_NEEDED
     }
 }

app/src/main/java/fr/free/nrw/commons/theme/NavigationBaseActivity.java

@@ -90,7 +90,7 @@ public abstract class NavigationBaseActivity extends BaseActivity
         }
     }
 
-    public void changeDrawerIconToBakcButton() {
+    public void changeDrawerIconToBackButton() {
         toggle.setDrawerIndicatorEnabled(false);
         toggle.setHomeAsUpIndicator(R.drawable.ic_arrow_back_white);
         toggle.setToolbarNavigationClickListener(view -> onBackPressed());

app/src/main/java/fr/free/nrw/commons/utils/ImageUtils.java

@@ -224,7 +224,7 @@ public class ImageUtils {
 
     public static String getErrorMessageForResult(Context context, @Result int result) {
         /**
-         * Result variable is a result of an or operation of all possbile problems. Ie. if result
+         * Result variable is a result of an or operation of all possible problems. Ie. if result
          * is 0001 means IMAGE_DARK, if result is 1100 IMAGE_DUPLICATE and IMAGE_GEOLOCATION_DIFFERENT
          */
         StringBuilder errorMessage = new StringBuilder();

app/src/main/java/fr/free/nrw/commons/utils/LocationUtils.java

@@ -7,7 +7,7 @@ public class LocationUtils {
         return new LatLng(mapBoxLatLng.getLatitude(), mapBoxLatLng.getLongitude(), 0);
     }
 
-    public static com.mapbox.mapboxsdk.geometry.LatLng comonsLatLngToMapBoxLatLng(LatLng commonsLatLng) {
+    public static com.mapbox.mapboxsdk.geometry.LatLng commonsLatLngToMapBoxLatLng(LatLng commonsLatLng) {
         return new com.mapbox.mapboxsdk.geometry.LatLng(commonsLatLng.getLatitude(), commonsLatLng.getLongitude());
     }
 }

app/src/main/res/layout-land/activity_nearby.xml

@@ -122,7 +122,7 @@
             android:tint="@color/button_blue"
             android:scaleType="center"/>
         <android.support.design.widget.FloatingActionButton
-            android:id="@+id/fab_galery"
+            android:id="@+id/fab_gallery"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             app:fabSize="mini"

app/src/main/res/layout/activity_achievements.xml

@@ -198,7 +198,7 @@
                         android:layout_marginRight="32dp"
                         android:progress="50"
                         app:progress_text_size="9dp"
-                        android:id="@+id/images_used_by_wiki_progressbar"
+                        android:id="@+id/images_used_by_wiki_progress_bar"
                         app:progress_end_color="#8C8B98"
                         app:progress_start_color="#3A3381"
                         app:progress_stroke_width="2.5dp"

app/src/main/res/layout/activity_nearby.xml

@@ -137,7 +137,7 @@
             app:srcCompat="@drawable/ic_photo_camera_white_24dp" />
 
         <android.support.design.widget.FloatingActionButton
-            android:id="@+id/fab_galery"
+            android:id="@+id/fab_gallery"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:scaleType="center"

app/src/main/res/layout/fragment_contributions.xml

@@ -5,7 +5,7 @@
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="vertical">
 
-  <fr.free.nrw.commons.nearby.NearbyNoificationCardView
+  <fr.free.nrw.commons.nearby.NearbyNotificationCardView
     android:id="@+id/card_view_nearby"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"

app/src/main/res/layout/fragment_contributions_list.xml

@@ -73,7 +73,7 @@
             app:srcCompat="@drawable/ic_photo_camera_white_24dp" />
 
         <android.support.design.widget.FloatingActionButton
-            android:id="@+id/fab_galery"
+            android:id="@+id/fab_gallery"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:scaleType="center"

app/src/main/res/layout/fragment_nearby.xml

@@ -85,7 +85,7 @@
             android:text="@string/search_this_area" />
 
         <ProgressBar
-            android:id="@+id/search_this_area_button_progres_bar"
+            android:id="@+id/search_this_area_button_progress_bar"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_gravity="center"
@@ -151,7 +151,7 @@
             app:srcCompat="@drawable/ic_photo_camera_white_24dp" />
 
         <android.support.design.widget.FloatingActionButton
-            android:id="@+id/fab_galery"
+            android:id="@+id/fab_gallery"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:scaleType="center"

app/src/test/kotlin/fr/free/nrw/commons/bookmarks/pictures/BookmarkPictureDaoTest.kt

@@ -164,42 +164,42 @@ class BookmarkPictureDaoTest {
     @Test
     fun migrateTableVersionFrom_v1_to_v2() {
         onUpdate(database, 1, 2)
-        // Table didnt exist before v5
+        // Table didn't exist before v5
         verifyZeroInteractions(database)
     }
 
     @Test
     fun migrateTableVersionFrom_v2_to_v3() {
         onUpdate(database, 2, 3)
-        // Table didnt exist before v5
+        // Table didn't exist before v5
         verifyZeroInteractions(database)
     }
 
     @Test
     fun migrateTableVersionFrom_v3_to_v4() {
         onUpdate(database, 3, 4)
-        // Table didnt exist before v5
+        // Table didn't exist before v5
         verifyZeroInteractions(database)
     }
 
     @Test
     fun migrateTableVersionFrom_v4_to_v5() {
         onUpdate(database, 4, 5)
-        // Table didnt change in version 5
+        // Table didn't change in version 5
         verifyZeroInteractions(database)
     }
 
     @Test
     fun migrateTableVersionFrom_v5_to_v6() {
         onUpdate(database, 5, 6)
-        // Table didnt change in version 6
+        // Table didn't change in version 6
         verifyZeroInteractions(database)
     }
 
     @Test
     fun migrateTableVersionFrom_v6_to_v7() {
         onUpdate(database, 6, 7)
-        // Table didnt change in version 7
+        // Table didn't change in version 7
         verifyZeroInteractions(database)
     }
 

app/src/test/kotlin/fr/free/nrw/commons/contributions/ContributionDaoTest.kt

@@ -108,14 +108,14 @@ class ContributionDaoTest {
     @Test
     fun migrateTableVersionFrom_v6_to_v7() {
         Table.onUpdate(database, 6, 7)
-        // Table didnt change in version 7
+        // Table didn't change in version 7
         verifyZeroInteractions(database)
     }
 
     @Test
     fun migrateTableVersionFrom_v7_to_v8() {
         Table.onUpdate(database, 7, 8)
-        // Table didnt change in version 8
+        // Table didn't change in version 8
         verifyZeroInteractions(database)
     }
 

app/src/test/kotlin/fr/free/nrw/commons/upload/GpsCategoryModelTest.kt

@@ -67,7 +67,7 @@ class GpsCategoryModelTest {
     }
 
     @Test
-    fun setttingTheListOverwritesExistingValues() {
+    fun settingTheListOverwritesExistingValues() {
         testObject.add("one")
 
         testObject.categoryList = listOf("two")

app/src/test/kotlin/fr/free/nrw/commons/utils/UtilsTest.kt

@@ -26,7 +26,7 @@ class UtilsTest {
         Assert.assertThat(Utils.capitalize("12x"), _is("12x"))
     }
 
-    @Test fun `capitalize - pass Japanase characters`() {
+    @Test fun `capitalize - pass Japanese characters`() {
         Assert.assertThat(Utils.capitalize("こんにちは"), _is("こんにちは"))
     }