Use SubscribedThingListingActivity to select a multireddit.

6 files changed, 114 insertions, 74 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/MultiredditSelectionActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/MultiredditSelectionActivity.java
index 97dc817d..5f9dace8 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/MultiredditSelectionActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/MultiredditSelectionActivity.java
@@ -142,7 +142,7 @@ public class MultiredditSelectionActivity extends BaseActivity implements Activi
         if (initializeFragment) {
             mFragment = new MultiRedditListingFragment();
             Bundle bundle = new Bundle();
-            bundle.putBoolean(MultiRedditListingFragment.EXTRA_IS_GETTING_MULTIREDDIT_INFO, true);
+            bundle.putBoolean(MultiRedditListingFragment.EXTRA_IS_MULTIREDDIT_SELECTION, true);
             mFragment.setArguments(bundle);
             getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_multireddit_selection_activity, mFragment).commit();
         }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SubscribedThingListingActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SubscribedThingListingActivity.java
index 8b3f70a8..fc92dcda 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SubscribedThingListingActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/SubscribedThingListingActivity.java
@@ -83,6 +83,7 @@ public class SubscribedThingListingActivity extends BaseActivity implements Acti
     public static final int EXTRA_THING_SELECTION_TYPE_ALL = 0;
     public static final int EXTRA_THING_SELECTION_TYPE_SUBREDDIT = 1;
     public static final int EXTRA_THING_SELECTION_TYPE_USER = 2;
+    public static final int EXTRA_THING_SELECTION_TYPE_MULTIREDDIT = 3;
     private static final String INSERT_SUBSCRIBED_SUBREDDIT_STATE = "ISSS";
     private static final String INSERT_MULTIREDDIT_STATE = "IMS";
 
@@ -191,8 +192,12 @@ public class SubscribedThingListingActivity extends BaseActivity implements Acti
         isThingSelectionMode = getIntent().getBooleanExtra(EXTRA_THING_SELECTION_MODE, false);
         thingSelectionType = getIntent().getIntExtra(EXTRA_THING_SELECTION_TYPE, EXTRA_THING_SELECTION_TYPE_ALL);
 
-        if (isThingSelectionMode && thingSelectionType == EXTRA_THING_SELECTION_TYPE_SUBREDDIT) {
-            getSupportActionBar().setTitle(R.string.subreddit_selection_activity_label);
+        if (isThingSelectionMode) {
+            if (thingSelectionType == EXTRA_THING_SELECTION_TYPE_SUBREDDIT) {
+                getSupportActionBar().setTitle(R.string.subreddit_selection_activity_label);
+            } else if (thingSelectionType == EXTRA_THING_SELECTION_TYPE_MULTIREDDIT) {
+                getSupportActionBar().setTitle(R.string.multireddit_selection_activity_label);
+            }
         }
 
         if (isThingSelectionMode && thingSelectionType != EXTRA_THING_SELECTION_TYPE_ALL) {
@@ -307,7 +312,17 @@ public class SubscribedThingListingActivity extends BaseActivity implements Acti
                     intent.putExtra(SearchActivity.EXTRA_SEARCH_ONLY_SUBREDDITS, true);
                 } else if (thingSelectionType == EXTRA_THING_SELECTION_TYPE_USER) {
                     intent.putExtra(SearchActivity.EXTRA_SEARCH_ONLY_USERS, true);
-                } else {
+                } else if (thingSelectionType == EXTRA_THING_SELECTION_TYPE_MULTIREDDIT) {
+                    item.setVisible(false);
+                    binding.searchEditTextSubscribedThingListingActivity.setVisibility(View.VISIBLE);
+                    binding.searchEditTextSubscribedThingListingActivity.requestFocus();
+                    if (binding.searchEditTextSubscribedThingListingActivity.requestFocus()) {
+                        InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+                        imm.showSoftInput(binding.searchEditTextSubscribedThingListingActivity, InputMethodManager.SHOW_IMPLICIT);
+                    }
+                    return true;
+                }
+                else {
                     intent.putExtra(SearchActivity.EXTRA_SEARCH_SUBREDDITS_AND_USERS, true);
                 }
                 requestSearchThingLauncher.launch(intent);
@@ -511,8 +526,11 @@ public class SubscribedThingListingActivity extends BaseActivity implements Acti
 
     private class SectionsPagerAdapter extends FragmentPagerAdapter {
 
+        @Nullable
         private SubscribedSubredditsListingFragment subscribedSubredditsListingFragment;
+        @Nullable
         private FollowedUsersListingFragment followedUsersListingFragment;
+        @Nullable
         private MultiRedditListingFragment multiRedditListingFragment;
 
         public SectionsPagerAdapter(FragmentManager fm) {
@@ -528,6 +546,8 @@ public class SubscribedThingListingActivity extends BaseActivity implements Acti
                         return getSubscribedSubredditListingFragment();
                     case EXTRA_THING_SELECTION_TYPE_USER:
                         return getFollowedUserFragment();
+                    case EXTRA_THING_SELECTION_TYPE_MULTIREDDIT:
+                        return getMultiRedditListingFragment();
                     default:
                         switch (position) {
                             case 0:
@@ -574,7 +594,7 @@ public class SubscribedThingListingActivity extends BaseActivity implements Acti
         private Fragment getMultiRedditListingFragment() {
             MultiRedditListingFragment fragment = new MultiRedditListingFragment();
             Bundle bundle = new Bundle();
-            bundle.putBoolean(MultiRedditListingFragment.EXTRA_IS_GETTING_MULTIREDDIT_INFO, isThingSelectionMode);
+            bundle.putBoolean(MultiRedditListingFragment.EXTRA_IS_MULTIREDDIT_SELECTION, isThingSelectionMode);
             fragment.setArguments(bundle);
             return fragment;
         }
@@ -587,6 +607,7 @@ public class SubscribedThingListingActivity extends BaseActivity implements Acti
                         return Account.ANONYMOUS_ACCOUNT.equals(accountName) ? 2 : 3;
                     case EXTRA_THING_SELECTION_TYPE_SUBREDDIT:
                     case EXTRA_THING_SELECTION_TYPE_USER:
+                    case EXTRA_THING_SELECTION_TYPE_MULTIREDDIT:
                         return 1;
                 }
             }
@@ -610,6 +631,8 @@ public class SubscribedThingListingActivity extends BaseActivity implements Acti
                         return Utils.getTabTextWithCustomFont(typeface, getString(R.string.subreddits));
                     case EXTRA_THING_SELECTION_TYPE_USER:
                         return Utils.getTabTextWithCustomFont(typeface, getString(R.string.users));
+                    case EXTRA_THING_SELECTION_TYPE_MULTIREDDIT:
+                        return Utils.getTabTextWithCustomFont(typeface, getString(R.string.multi_reddits));
                 }
             }
             switch (position) {
@@ -628,11 +651,11 @@ public class SubscribedThingListingActivity extends BaseActivity implements Acti
         @Override
         public Object instantiateItem(@NonNull ViewGroup container, int position) {
             Fragment fragment = (Fragment) super.instantiateItem(container, position);
-            if (position == 0) {
+            if (fragment instanceof SubscribedSubredditsListingFragment) {
                 subscribedSubredditsListingFragment = (SubscribedSubredditsListingFragment) fragment;
-            } else if (position == 1) {
+            } else if (fragment instanceof FollowedUsersListingFragment) {
                 followedUsersListingFragment = (FollowedUsersListingFragment) fragment;
-            } else {
+            } else if (fragment instanceof MultiRedditListingFragment) {
                 multiRedditListingFragment = (MultiRedditListingFragment) fragment;
             }
 
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewSubredditDetailActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewSubredditDetailActivity.java
index f609dde2..e95b0e6f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewSubredditDetailActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewSubredditDetailActivity.java
@@ -24,6 +24,8 @@ import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
 import android.widget.Toast;
 
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
@@ -76,10 +78,10 @@ import ml.docilealligator.infinityforreddit.SortTypeSelectionCallback;
 import ml.docilealligator.infinityforreddit.account.Account;
 import ml.docilealligator.infinityforreddit.adapters.SubredditAutocompleteRecyclerViewAdapter;
 import ml.docilealligator.infinityforreddit.apis.RedditAPI;
+import ml.docilealligator.infinityforreddit.asynctasks.AccountManagement;
 import ml.docilealligator.infinityforreddit.asynctasks.AddSubredditOrUserToMultiReddit;
 import ml.docilealligator.infinityforreddit.asynctasks.CheckIsSubscribedToSubreddit;
 import ml.docilealligator.infinityforreddit.asynctasks.InsertSubredditData;
-import ml.docilealligator.infinityforreddit.asynctasks.AccountManagement;
 import ml.docilealligator.infinityforreddit.bottomsheetfragments.CopyTextBottomSheetFragment;
 import ml.docilealligator.infinityforreddit.bottomsheetfragments.FABMoreOptionsBottomSheetFragment;
 import ml.docilealligator.infinityforreddit.bottomsheetfragments.PostLayoutBottomSheetFragment;
@@ -132,7 +134,6 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
     private static final String CURRENT_ONLINE_SUBSCRIBERS_STATE = "COSS";
     private static final String MESSAGE_FULLNAME_STATE = "MFS";
     private static final String NEW_ACCOUNT_NAME_STATE = "NANS";
-    private static final int ADD_TO_MULTIREDDIT_REQUEST_CODE = 1;
     public SubredditViewModel mSubredditViewModel;
 
     @Inject
@@ -195,6 +196,7 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
     private MaterialAlertDialogBuilder nsfwWarningBuilder;
     private Bitmap subredditIconBitmap;
     private ActivityViewSubredditDetailBinding binding;
+    private ActivityResultLauncher<Intent> requestMultiredditSelectionLauncher;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -453,6 +455,31 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
                 }
             }
         });
+
+        requestMultiredditSelectionLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> {
+            Intent data = result.getData();
+            if (data != null) {
+                MultiReddit multiReddit = data.getParcelableExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT);
+                if (multiReddit != null) {
+                    AddSubredditOrUserToMultiReddit.addSubredditOrUserToMultiReddit(mOauthRetrofit,
+                            accessToken, multiReddit.getPath(), subredditName,
+                            new AddSubredditOrUserToMultiReddit.AddSubredditOrUserToMultiRedditListener() {
+                                @Override
+                                public void success() {
+                                    Toast.makeText(ViewSubredditDetailActivity.this,
+                                            getString(R.string.add_subreddit_or_user_to_multireddit_success, subredditName, multiReddit.getDisplayName()), Toast.LENGTH_LONG).show();
+                                }
+
+                                @Override
+                                public void failed(int code) {
+                                    Toast.makeText(ViewSubredditDetailActivity.this,
+                                            getString(R.string.add_subreddit_or_user_to_multireddit_failed, subredditName, multiReddit.getDisplayName()), Toast.LENGTH_LONG).show();
+                                }
+                            });
+                }
+
+            }
+        });
     }
 
     @Override
@@ -1126,8 +1153,10 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
                 Toast.makeText(this, R.string.login_first, Toast.LENGTH_SHORT).show();
                 return true;
             }
-            Intent intent = new Intent(this, MultiredditSelectionActivity.class);
-            startActivityForResult(intent, ADD_TO_MULTIREDDIT_REQUEST_CODE);
+            Intent intent = new Intent(this, SubscribedThingListingActivity.class);
+            intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_MODE, true);
+            intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE, SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE_MULTIREDDIT);
+            requestMultiredditSelectionLauncher.launch(intent);
         } else if (itemId == R.id.action_add_to_post_filter_view_subreddit_detail_activity) {
             Intent intent = new Intent(this, PostFilterPreferenceActivity.class);
             intent.putExtra(PostFilterPreferenceActivity.EXTRA_SUBREDDIT_NAME, subredditName);
@@ -1162,34 +1191,6 @@ public class ViewSubredditDetailActivity extends BaseActivity implements SortTyp
     }
 
     @Override
-    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
-        if (requestCode == ADD_TO_MULTIREDDIT_REQUEST_CODE && resultCode == RESULT_OK) {
-            if (data != null) {
-                MultiReddit multiReddit = data.getParcelableExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT);
-                if (multiReddit != null) {
-                    AddSubredditOrUserToMultiReddit.addSubredditOrUserToMultiReddit(mOauthRetrofit,
-                            accessToken, multiReddit.getPath(), subredditName,
-                            new AddSubredditOrUserToMultiReddit.AddSubredditOrUserToMultiRedditListener() {
-                                @Override
-                                public void success() {
-                                    Toast.makeText(ViewSubredditDetailActivity.this,
-                                            getString(R.string.add_subreddit_or_user_to_multireddit_success, subredditName, multiReddit.getDisplayName()), Toast.LENGTH_LONG).show();
-                                }
-
-                                @Override
-                                public void failed(int code) {
-                                    Toast.makeText(ViewSubredditDetailActivity.this,
-                                            getString(R.string.add_subreddit_or_user_to_multireddit_failed, subredditName, multiReddit.getDisplayName()), Toast.LENGTH_LONG).show();
-                                }
-                            });
-                }
-
-            }
-        }
-    }
-
-    @Override
     protected void onSaveInstanceState(@NonNull Bundle outState) {
         super.onSaveInstanceState(outState);
         outState.putBoolean(FETCH_SUBREDDIT_INFO_STATE, mFetchSubredditInfoSuccess);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewUserDetailActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewUserDetailActivity.java
index e70bf372..c5d1889f 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewUserDetailActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/activities/ViewUserDetailActivity.java
@@ -22,6 +22,8 @@ import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
 import android.widget.Toast;
 
+import androidx.activity.result.ActivityResultLauncher;
+import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
@@ -126,7 +128,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
     public static final String EXTRA_MESSAGE_FULLNAME = "ENF";
     public static final String EXTRA_NEW_ACCOUNT_NAME = "ENAN";
     public static final int EDIT_COMMENT_REQUEST_CODE = 300;
-    public static final int ADD_TO_MULTIREDDIT_REQUEST_CODE = 400;
 
     private static final String FETCH_USER_INFO_STATE = "FSIS";
     private static final String MESSAGE_FULLNAME_STATE = "MFS";
@@ -190,6 +191,7 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
     private String mNewAccountName;
     //private MaterialAlertDialogBuilder nsfwWarningBuilder;
     private ActivityViewUserDetailBinding binding;
+    private ActivityResultLauncher<Intent> requestMultiredditSelectionLauncher;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -543,6 +545,31 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
                 karmaInfoBottomSheetFragment.show(getSupportFragmentManager(), karmaInfoBottomSheetFragment.getTag());
             }
         });
+
+        requestMultiredditSelectionLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> {
+            Intent data = result.getData();
+            if (data != null) {
+                MultiReddit multiReddit = data.getParcelableExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT);
+                if (multiReddit != null) {
+                    AddSubredditOrUserToMultiReddit.addSubredditOrUserToMultiReddit(mOauthRetrofit,
+                            accessToken, multiReddit.getPath(), "u_" + username,
+                            new AddSubredditOrUserToMultiReddit.AddSubredditOrUserToMultiRedditListener() {
+                                @Override
+                                public void success() {
+                                    Toast.makeText(ViewUserDetailActivity.this,
+                                            getString(R.string.add_subreddit_or_user_to_multireddit_success, username, multiReddit.getDisplayName()), Toast.LENGTH_LONG).show();
+                                }
+
+                                @Override
+                                public void failed(int code) {
+                                    Toast.makeText(ViewUserDetailActivity.this,
+                                            getString(R.string.add_subreddit_or_user_to_multireddit_failed, username, multiReddit.getDisplayName()), Toast.LENGTH_LONG).show();
+                                }
+                            });
+                }
+
+            }
+        });
     }
 
     @Override
@@ -1146,8 +1173,11 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
                 Toast.makeText(this, R.string.login_first, Toast.LENGTH_SHORT).show();
                 return true;
             }
-            Intent intent = new Intent(this, MultiredditSelectionActivity.class);
-            startActivityForResult(intent, ADD_TO_MULTIREDDIT_REQUEST_CODE);
+            Intent intent = new Intent(this, SubscribedThingListingActivity.class);
+            intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_MODE, true);
+            intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE,
+                    SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE_MULTIREDDIT);
+            requestMultiredditSelectionLauncher.launch(intent);
         } else if (itemId == R.id.action_add_to_post_filter_view_user_detail_activity) {
             Intent intent = new Intent(this, PostFilterPreferenceActivity.class);
             intent.putExtra(PostFilterPreferenceActivity.EXTRA_USER_NAME, username);
@@ -1201,28 +1231,6 @@ public class ViewUserDetailActivity extends BaseActivity implements SortTypeSele
                                 data.getExtras().getInt(EditCommentActivity.RETURN_EXTRA_EDITED_COMMENT_POSITION));
                     }
                 }
-            } else if (requestCode == ADD_TO_MULTIREDDIT_REQUEST_CODE) {
-                if (data != null) {
-                    MultiReddit multiReddit = data.getParcelableExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT);
-                    if (multiReddit != null) {
-                        AddSubredditOrUserToMultiReddit.addSubredditOrUserToMultiReddit(mOauthRetrofit,
-                                accessToken, multiReddit.getPath(), "u_" + username,
-                                new AddSubredditOrUserToMultiReddit.AddSubredditOrUserToMultiRedditListener() {
-                                    @Override
-                                    public void success() {
-                                        Toast.makeText(ViewUserDetailActivity.this,
-                                                getString(R.string.add_subreddit_or_user_to_multireddit_success, username, multiReddit.getDisplayName()), Toast.LENGTH_LONG).show();
-                                    }
-
-                                    @Override
-                                    public void failed(int code) {
-                                        Toast.makeText(ViewUserDetailActivity.this,
-                                                getString(R.string.add_subreddit_or_user_to_multireddit_failed, username, multiReddit.getDisplayName()), Toast.LENGTH_LONG).show();
-                                    }
-                                });
-                    }
-
-                }
             }
         }
     }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/MultiRedditListingFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/MultiRedditListingFragment.java
index e95a99ea..c603d222 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/MultiRedditListingFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/fragments/MultiRedditListingFragment.java
@@ -46,7 +46,7 @@ import retrofit2.Retrofit;
 
 public class MultiRedditListingFragment extends Fragment implements FragmentCommunicator {
 
-    public static final String EXTRA_IS_GETTING_MULTIREDDIT_INFO = "EIGMI";
+    public static final String EXTRA_IS_MULTIREDDIT_SELECTION = "EIMS";
 
     @Inject
     RedditDataRoomDatabase mRedditDataRoomDatabase;
@@ -91,7 +91,7 @@ public class MultiRedditListingFragment extends Fragment implements FragmentComm
             }
         }
 
-        boolean isGettingMultiredditInfo = getArguments().getBoolean(EXTRA_IS_GETTING_MULTIREDDIT_INFO, false);
+        boolean isGettingMultiredditInfo = getArguments().getBoolean(EXTRA_IS_MULTIREDDIT_SELECTION, false);
 
         if (mActivity.accountName.equals(Account.ANONYMOUS_ACCOUNT)) {
             binding.swipeRefreshLayoutMultiRedditListingFragment.setEnabled(false);
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/settings/CustomizeMainPageTabsFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/settings/CustomizeMainPageTabsFragment.java
index b3753dcf..d352a5e7 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/settings/CustomizeMainPageTabsFragment.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/settings/CustomizeMainPageTabsFragment.java
@@ -27,7 +27,6 @@ import ml.docilealligator.infinityforreddit.Infinity;
 import ml.docilealligator.infinityforreddit.R;
 import ml.docilealligator.infinityforreddit.SelectThingReturnKey;
 import ml.docilealligator.infinityforreddit.account.Account;
-import ml.docilealligator.infinityforreddit.activities.MultiredditSelectionActivity;
 import ml.docilealligator.infinityforreddit.activities.SearchActivity;
 import ml.docilealligator.infinityforreddit.activities.SettingsActivity;
 import ml.docilealligator.infinityforreddit.activities.SubscribedThingListingActivity;
@@ -510,7 +509,10 @@ public class CustomizeMainPageTabsFragment extends Fragment {
                         break;
                     }
                     case 4: {
-                        Intent intent = new Intent(activity, MultiredditSelectionActivity.class);
+                        Intent intent = new Intent(activity, SubscribedThingListingActivity.class);
+                        intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_MODE, true);
+                        intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE,
+                                SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE_MULTIREDDIT);
                         startActivityForResult(intent, tab);
                         break;
                     }
@@ -533,7 +535,10 @@ public class CustomizeMainPageTabsFragment extends Fragment {
                         break;
                     }
                     case 4: {
-                        Intent intent = new Intent(activity, MultiredditSelectionActivity.class);
+                        Intent intent = new Intent(activity, SubscribedThingListingActivity.class);
+                        intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_MODE, true);
+                        intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE,
+                                SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE_MULTIREDDIT);
                         startActivityForResult(intent, tab);
                         break;
                     }
@@ -556,7 +561,10 @@ public class CustomizeMainPageTabsFragment extends Fragment {
                         break;
                     }
                     case 4: {
-                        Intent intent = new Intent(activity, MultiredditSelectionActivity.class);
+                        Intent intent = new Intent(activity, SubscribedThingListingActivity.class);
+                        intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_MODE, true);
+                        intent.putExtra(SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE,
+                                SubscribedThingListingActivity.EXTRA_THING_SELECTION_TYPE_MULTIREDDIT);
                         startActivityForResult(intent, tab);
                         break;
                     }
@@ -582,7 +590,7 @@ public class CustomizeMainPageTabsFragment extends Fragment {
                         tab1CurrentName = data.getStringExtra(SelectThingReturnKey.RETURN_EXTRA_SUBREDDIT_OR_USER_NAME);
                         binding.tab1NameSummaryTextViewCustomizeMainPageTabsFragment.setText(tab1CurrentName);
                         mainActivityTabsSharedPreferences.edit().putString((activity.accountName.equals(Account.ANONYMOUS_ACCOUNT) ? "" : activity.accountName) + SharedPreferencesUtils.MAIN_PAGE_TAB_1_NAME, tab1CurrentName).apply();
-                    } else if (data.hasExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT)) {
+                    } else if (thingType == SelectThingReturnKey.THING_TYPE.MULTIREDDIT) {
                         MultiReddit multireddit = data.getParcelableExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT);
                         if (multireddit != null) {
                             tab1CurrentName = multireddit.getPath();
@@ -600,7 +608,7 @@ public class CustomizeMainPageTabsFragment extends Fragment {
                         tab2CurrentName = data.getStringExtra(SelectThingReturnKey.RETURN_EXTRA_SUBREDDIT_OR_USER_NAME);
                         binding.tab2NameSummaryTextViewCustomizeMainPageTabsFragment.setText(tab2CurrentName);
                         mainActivityTabsSharedPreferences.edit().putString((activity.accountName.equals(Account.ANONYMOUS_ACCOUNT) ? "" : activity.accountName) + SharedPreferencesUtils.MAIN_PAGE_TAB_2_NAME, tab2CurrentName).apply();
-                    } else if (data.hasExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT)) {
+                    } else if (thingType == SelectThingReturnKey.THING_TYPE.MULTIREDDIT) {
                         MultiReddit multireddit = data.getParcelableExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT);
                         if (multireddit != null) {
                             tab2CurrentName = multireddit.getPath();
@@ -618,7 +626,7 @@ public class CustomizeMainPageTabsFragment extends Fragment {
                         tab3CurrentName = data.getStringExtra(SelectThingReturnKey.RETURN_EXTRA_SUBREDDIT_OR_USER_NAME);
                         binding.tab3NameSummaryTextViewCustomizeMainPageTabsFragment.setText(tab3CurrentName);
                         mainActivityTabsSharedPreferences.edit().putString((activity.accountName.equals(Account.ANONYMOUS_ACCOUNT) ? "" : activity.accountName) + SharedPreferencesUtils.MAIN_PAGE_TAB_3_NAME, tab3CurrentName).apply();
-                    } else if (data.hasExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT)) {
+                    } else if (thingType == SelectThingReturnKey.THING_TYPE.MULTIREDDIT) {
                         MultiReddit multireddit = data.getParcelableExtra(SelectThingReturnKey.RETRUN_EXTRA_MULTIREDDIT);
                         if (multireddit != null) {
                             tab3CurrentName = multireddit.getPath();