Closes commons-app#3217 (commons-app#3220)

Author: ashishkumar468

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

@@ -1,5 +1,9 @@
 package fr.free.nrw.commons.contributions;
 
+import static fr.free.nrw.commons.contributions.Contribution.STATE_FAILED;
+import static fr.free.nrw.commons.contributions.MainActivity.CONTRIBUTIONS_TAB_POSITION;
+import static fr.free.nrw.commons.utils.LengthUtils.formatDistanceBetween;
+
 import android.Manifest;
 import android.content.ComponentName;
 import android.content.Context;
@@ -13,19 +17,12 @@
 import android.view.ViewGroup;
 import android.widget.CheckBox;
 import android.widget.Toast;
-
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentManager.OnBackStackChangedListener;
 import androidx.fragment.app.FragmentTransaction;
-
-import java.util.ArrayList;
-
-import javax.inject.Inject;
-import javax.inject.Named;
-
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import fr.free.nrw.commons.HandlerService;
@@ -59,12 +56,11 @@
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.CompositeDisposable;
 import io.reactivex.schedulers.Schedulers;
+import java.util.ArrayList;
+import javax.inject.Inject;
+import javax.inject.Named;
 import timber.log.Timber;
 
-import static fr.free.nrw.commons.contributions.Contribution.STATE_FAILED;
-import static fr.free.nrw.commons.contributions.MainActivity.CONTRIBUTIONS_TAB_POSITION;
-import static fr.free.nrw.commons.utils.LengthUtils.formatDistanceBetween;
-
 public class ContributionsFragment
         extends CommonsDaggerSupportFragment
         implements
@@ -259,10 +255,9 @@ public void onAttach(Context context) {
         operations on first time fragment attached to an activity. Then they will be retained
         until fragment life time ends.
          */
-        if (!isFragmentAttachedBefore) {
-            onAuthCookieAcquired(((MainActivity)getActivity()).uploadServiceIntent);
+        if (!isFragmentAttachedBefore && getActivity() != null) {
+            onAuthCookieAcquired();
             isFragmentAttachedBefore = true;
-
         }
     }
 
@@ -308,19 +303,24 @@ public void onBackStackChanged() {
 
     /**
      * Called when onAuthCookieAcquired is called on authenticated parent activity
-     * @param uploadServiceIntent
      */
-    void onAuthCookieAcquired(Intent uploadServiceIntent) {
+    void onAuthCookieAcquired() {
         // Since we call onAuthCookieAcquired method from onAttach, isAdded is still false. So don't use it
 
         if (getActivity() != null) { // If fragment is attached to parent activity
-            getActivity().bindService(uploadServiceIntent, uploadServiceConnection, Context.BIND_AUTO_CREATE);
+            getActivity().bindService(getUploadServiceIntent(), uploadServiceConnection, Context.BIND_AUTO_CREATE);
             isUploadServiceConnected = true;
             getActivity().getSupportLoaderManager().initLoader(0, null, contributionsPresenter);
         }
 
     }
 
+    public Intent getUploadServiceIntent(){
+        Intent intent = new Intent(getActivity(), UploadService.class);
+        intent.setAction(UploadService.ACTION_START_SERVICE);
+        return intent;
+    }
+
     /**
      * Replace whatever is in the current contributionsFragmentContainer view with
      * mediaDetailPagerFragment, and preserve previous state in back stack.

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

@@ -1,35 +1,29 @@
 package fr.free.nrw.commons.contributions;
 
+import static android.content.ContentResolver.requestSync;
+
 import android.annotation.SuppressLint;
 import android.app.AlertDialog;
 import android.content.ContentResolver;
 import android.content.Intent;
 import android.os.Bundle;
-import android.os.PersistableBundle;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.widget.ImageView;
 import android.widget.TextView;
-
 import androidx.annotation.Nullable;
 import androidx.core.view.GravityCompat;
 import androidx.drawerlayout.widget.DrawerLayout;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentPagerAdapter;
 import androidx.viewpager.widget.ViewPager;
-
-import com.google.android.material.tabs.TabLayout;
-
-import java.util.List;
-
-import javax.inject.Inject;
-
 import butterknife.BindView;
 import butterknife.ButterKnife;
+import com.google.android.material.tabs.TabLayout;
 import fr.free.nrw.commons.BuildConfig;
 import fr.free.nrw.commons.R;
 import fr.free.nrw.commons.auth.SessionManager;
@@ -45,10 +39,10 @@
 import fr.free.nrw.commons.upload.UploadService;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.schedulers.Schedulers;
+import java.util.List;
+import javax.inject.Inject;
 import timber.log.Timber;
 
-import static android.content.ContentResolver.requestSync;
-
 public class MainActivity extends NavigationBaseActivity implements FragmentManager.OnBackStackChangedListener {
 
     @BindView(R.id.tab_layout)
@@ -68,8 +62,6 @@ public class MainActivity extends NavigationBaseActivity implements FragmentMana
     QuizChecker quizChecker;
 
 
-    public Intent uploadServiceIntent;
-
     public ContributionsActivityPagerAdapter contributionsActivityPagerAdapter;
     public static final int CONTRIBUTIONS_TAB_POSITION = 0;
     public static final int NEARBY_TAB_POSITION = 1;
@@ -117,13 +109,13 @@ private void initMain() {
         //Do not remove this, this triggers the sync service
         ContentResolver.setSyncAutomatically(sessionManager.getCurrentAccount(),BuildConfig.CONTRIBUTION_AUTHORITY,true);
         requestSync(sessionManager.getCurrentAccount(), BuildConfig.CONTRIBUTION_AUTHORITY, new Bundle());
-        uploadServiceIntent = new Intent(this, UploadService.class);
+        Intent uploadServiceIntent = new Intent(this, UploadService.class);
         uploadServiceIntent.setAction(UploadService.ACTION_START_SERVICE);
         startService(uploadServiceIntent);
 
         addTabsAndFragments();
         if (contributionsActivityPagerAdapter.getItem(0) != null) {
-            ((ContributionsFragment)contributionsActivityPagerAdapter.getItem(0)).onAuthCookieAcquired(uploadServiceIntent);
+            ((ContributionsFragment)contributionsActivityPagerAdapter.getItem(0)).onAuthCookieAcquired();
         }
     }
 
@@ -147,10 +139,8 @@ private void addTabsAndFragments() {
                         .show()
         );
 
-        if (uploadServiceIntent != null) {
-            // If auth cookie already acquired notify contrib fragment so that it san operate auth required actions
-            ((ContributionsFragment)contributionsActivityPagerAdapter.getItem(CONTRIBUTIONS_TAB_POSITION)).onAuthCookieAcquired(uploadServiceIntent);
-        }
+        ((ContributionsFragment) contributionsActivityPagerAdapter
+                .getItem(CONTRIBUTIONS_TAB_POSITION)).onAuthCookieAcquired();
         setTabAndViewPagerSynchronisation();
     }