Fix re-init of fragments on tab change

app/src/main/java/awais/instagrabber/activities/MainActivity.kt

@@ -14,8 +14,6 @@ import android.view.Menu
 import android.view.MenuItem
 import android.view.View
 import android.view.WindowManager
-import android.widget.Toast
-import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.widget.Toolbar
 import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.app.NotificationManagerCompat
@@ -26,9 +24,7 @@ import androidx.core.view.WindowInsetsCompat
 import androidx.emoji.text.EmojiCompat
 import androidx.emoji.text.EmojiCompat.InitCallback
 import androidx.emoji.text.FontRequestEmojiCompatConfig
-import androidx.fragment.app.FragmentManager
 import androidx.lifecycle.ViewModelProvider
-import androidx.lifecycle.lifecycleScope
 import androidx.navigation.NavController
 import androidx.navigation.NavDestination
 import androidx.navigation.NavGraph
@@ -36,7 +32,6 @@ import androidx.navigation.NavGraphNavigator
 import androidx.navigation.fragment.NavHostFragment
 import androidx.navigation.ui.*
 import awais.instagrabber.BuildConfig
-import awais.instagrabber.NavGraphDirections
 import awais.instagrabber.R
 import awais.instagrabber.customviews.emoji.EmojiVariantManager
 import awais.instagrabber.customviews.helpers.RootViewDeferringInsetsCallback
@@ -54,37 +49,28 @@ import awais.instagrabber.utils.*
 import awais.instagrabber.utils.AppExecutors.tasksThread
 import awais.instagrabber.utils.DownloadUtils.ReselectDocumentTreeException
 import awais.instagrabber.utils.TextUtils.isEmpty
-import awais.instagrabber.utils.TextUtils.shortcodeToId
 import awais.instagrabber.utils.emoji.EmojiParser
 import awais.instagrabber.viewmodels.AppStateViewModel
 import awais.instagrabber.viewmodels.DirectInboxViewModel
-import awais.instagrabber.webservices.GraphQLRepository
-import awais.instagrabber.webservices.MediaRepository
 import com.google.android.material.appbar.AppBarLayout
 import com.google.android.material.appbar.AppBarLayout.ScrollingViewBehavior
 import com.google.android.material.appbar.CollapsingToolbarLayout
 import com.google.android.material.bottomnavigation.BottomNavigationView
 import com.google.android.material.textfield.TextInputLayout
 import com.google.common.collect.ImmutableList
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
 import java.util.*
 
 
-class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedListener {
+class MainActivity : BaseLanguageActivity() {
     private lateinit var binding: ActivityMainBinding
     private lateinit var navController: NavController
     private lateinit var appBarConfiguration: AppBarConfiguration
 
-    // private var currentNavControllerLiveData: LiveData<NavController>? = null
     private var searchMenuItem: MenuItem? = null
     private var startNavRootId: Int = 0
 
-    // private var firstFragmentGraphIndex = 0
     private var lastSelectedNavMenuId = 0
     private var isActivityCheckerServiceBound = false
-    private var isBackStackEmpty = false
     private var isLoggedIn = false
     private var deviceUuid: String? = null
     private var csrfToken: String? = null
@@ -106,8 +92,6 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
             isActivityCheckerServiceBound = false
         }
     }
-    private val mediaRepository: MediaRepository by lazy { MediaRepository.getInstance() }
-    private val graphQLRepository: GraphQLRepository by lazy { GraphQLRepository.getInstance() }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         try {
@@ -156,7 +140,6 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
         if (isLoggedIn && Utils.settingsHelper.getBoolean(PreferenceKeys.CHECK_ACTIVITY)) {
             bindActivityCheckerService()
         }
-        supportFragmentManager.addOnBackStackChangedListener(this)
         // Initialise the internal map
         tasksThread.execute {
             EmojiParser.getInstance(this)
@@ -235,7 +218,6 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
         menuInflater.inflate(R.menu.main_menu, menu)
         searchMenuItem = menu.findItem(R.id.search)
-        // val navController = currentNavControllerLiveData?.value
         val currentDestination = navController.currentDestination
         if (currentDestination != null) {
             val backStack = navController.backQueue
@@ -246,9 +228,8 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
 
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         if (item.itemId == R.id.search) {
-            // val navController = currentNavControllerLiveData?.value ?: return false
             try {
-                navController.navigate(R.id.action_global_search)
+                navController.navigate(getSearchDeepLink())
                 return true
             } catch (e: Exception) {
                 Log.e(TAG, "onOptionsItemSelected: ", e)
@@ -301,27 +282,24 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
         instance = null
     }
 
-    override fun onBackPressed() {
-        val backStack = navController.backQueue
-        val currentNavControllerBackStack = backStack.size
-        if (isTaskRoot && isBackStackEmpty && currentNavControllerBackStack == 2) {
-            finishAfterTransition()
-            return
-        }
-        if (!isFinishing) {
-            try {
-                super.onBackPressed()
-            } catch (e: Exception) {
-                Log.e(TAG, "onBackPressed: ", e)
-                finish()
-            }
-        }
-    }
-
-    override fun onBackStackChanged() {
-        val backStackEntryCount = supportFragmentManager.backStackEntryCount
-        isBackStackEmpty = backStackEntryCount == 0
-    }
+    // override fun onBackPressed() {
+    // Log.d(TAG, "onBackPressed: ")
+    // navController.navigateUp()
+    //     val backStack = navController.backQueue
+    //     val currentNavControllerBackStack = backStack.size
+    //     if (isTaskRoot && isBackStackEmpty && currentNavControllerBackStack == 2) {
+    //         finishAfterTransition()
+    //         return
+    //     }
+    //     if (!isFinishing) {
+    //         try {
+    //             super.onBackPressed()
+    //         } catch (e: Exception) {
+    //             Log.e(TAG, "onBackPressed: ", e)
+    //             finish()
+    //         }
+    //     }
+    // }
 
     private fun createNotificationChannels() {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) return
@@ -374,16 +352,10 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
         val navigator = navigatorProvider.getNavigator<NavGraphNavigator>("navigation")
         val rootNavGraph = NavGraph(navigator)
         val navInflater = navController.navInflater
-        val destinations = currentTabs.map {
-            val navGraph = navInflater.inflate(R.navigation.nav_graph)
-            navGraph.id = it.navigationRootId
-            navGraph.label = "${it.title}_nav_graph".lowercase(Locale.getDefault())
-            navGraph.setStartDestination(it.startDestinationFragmentId)
-            return@map navGraph
-        }
+        val topLevelDestinations = currentTabs.map { navInflater.inflate(it.navigationResId) }
         rootNavGraph.id = R.id.root_nav_graph
         rootNavGraph.label = "root_nav_graph"
-        rootNavGraph.addDestinations(destinations)
+        rootNavGraph.addDestinations(topLevelDestinations)
         rootNavGraph.setStartDestination(if (startNavRootId != 0) startNavRootId else R.id.profile_nav_graph)
         navController.graph = rootNavGraph
         binding.bottomNavView.setupWithNavController(navController)
@@ -536,8 +508,7 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
     fun navigateToThread(threadId: String?, threadTitle: String?) {
         if (threadId == null || threadTitle == null) return
         try {
-            val action = NavGraphDirections.actionGlobalDirectThread(threadId, threadTitle)
-            navController.navigate(action)
+            navController.navigate(getDirectThreadDeepLink(threadId, threadTitle))
         } catch (e: Exception) {
             Log.e(TAG, "navigateToThread: ", e)
         }
@@ -564,8 +535,7 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
     private fun showProfileView(intentModel: IntentModel) {
         try {
             val username = intentModel.text
-            val action = NavGraphDirections.actionGlobalProfile().setUsername(username)
-            navController.navigate(action)
+            navController.navigate(getProfileDeepLink(username))
         } catch (e: Exception) {
             Log.e(TAG, "showProfileView: ", e)
         }
@@ -574,33 +544,10 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
     private fun showPostView(intentModel: IntentModel) {
         val shortCode = intentModel.text
         // Log.d(TAG, "shortCode: " + shortCode);
-        val alertDialog = AlertDialog.Builder(this)
-            .setCancelable(false)
-            .setView(R.layout.dialog_opening_post)
-            .create()
-        alertDialog.show()
-        lifecycleScope.launch(Dispatchers.IO) {
-            try {
-                val media = if (isLoggedIn) mediaRepository.fetch(shortcodeToId(shortCode)) else graphQLRepository.fetchPost(shortCode)
-                withContext(Dispatchers.Main) {
-                    if (media == null) {
-                        Toast.makeText(applicationContext, R.string.post_not_found, Toast.LENGTH_SHORT).show()
-                        return@withContext
-                    }
-                    try {
-                        val action = NavGraphDirections.actionGlobalPost(media, 0)
-                        navController.navigate(action)
-                    } catch (e: Exception) {
-                        Log.e(TAG, "showPostView: ", e)
-                    }
-                }
-            } catch (e: Exception) {
-                Log.e(TAG, "showPostView: ", e)
-            } finally {
-                withContext(Dispatchers.Main) {
-                    alertDialog.dismiss()
-                }
-            }
+        try {
+            navController.navigate(getPostDeepLink(shortCode))
+        } catch (e: Exception) {
+            Log.e(TAG, "showPostView: ", e)
         }
     }
 
@@ -608,8 +555,7 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
         val locationId = intentModel.text
         // Log.d(TAG, "locationId: " + locationId);
         try {
-            val action = NavGraphDirections.actionGlobalLocation(locationId.toLong())
-            navController.navigate(action)
+            navController.navigate(getLocationDeepLink(locationId))
         } catch (e: Exception) {
             Log.e(TAG, "showLocationView: ", e)
         }
@@ -619,8 +565,7 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
         val hashtag = intentModel.text
         // Log.d(TAG, "hashtag: " + hashtag);
         try {
-            val action = NavGraphDirections.actionGlobalHashTag(hashtag)
-            navController.navigate(action)
+            navController.navigate(getHashtagDeepLink(hashtag))
         } catch (e: Exception) {
             Log.e(TAG, "showHashtagView: ", e)
         }
@@ -628,8 +573,7 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
 
     private fun showActivityView() {
         try {
-            val action = NavGraphDirections.actionGlobalNotifications().apply { type = "notif" }
-            navController.navigate(action)
+            navController.navigate(getNotificationsDeepLink("notif"))
         } catch (e: Exception) {
             Log.e(TAG, "showActivityView: ", e)
         }
@@ -649,21 +593,21 @@ class MainActivity : BaseLanguageActivity(), FragmentManager.OnBackStackChangedL
     val bottomNavView: BottomNavigationView
         get() = binding.bottomNavView
 
-    fun setCollapsingView(view: View) {
-        try {
-            binding.collapsingToolbarLayout.addView(view, 0)
-        } catch (e: Exception) {
-            Log.e(TAG, "setCollapsingView: ", e)
-        }
-    }
-
-    fun removeCollapsingView(view: View) {
-        try {
-            binding.collapsingToolbarLayout.removeView(view)
-        } catch (e: Exception) {
-            Log.e(TAG, "removeCollapsingView: ", e)
-        }
-    }
+    // fun setCollapsingView(view: View) {
+    //     try {
+    //         binding.collapsingToolbarLayout.addView(view, 0)
+    //     } catch (e: Exception) {
+    //         Log.e(TAG, "setCollapsingView: ", e)
+    //     }
+    // }
+    //
+    // fun removeCollapsingView(view: View) {
+    //     try {
+    //         binding.collapsingToolbarLayout.removeView(view)
+    //     } catch (e: Exception) {
+    //         Log.e(TAG, "removeCollapsingView: ", e)
+    //     }
+    // }
 
     fun resetToolbar() {
         binding.appBarLayout.visibility = View.VISIBLE

app/src/main/java/awais/instagrabber/customviews/PostsRecyclerView.java

@@ -3,12 +3,11 @@ package awais.instagrabber.customviews;
 import android.content.Context;
 import android.util.AttributeSet;
 import android.util.Log;
-import android.view.View;
-import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.lifecycle.LifecycleOwner;
+import androidx.lifecycle.LiveData;
 import androidx.lifecycle.ViewModelProvider;
 import androidx.lifecycle.ViewModelStoreOwner;
 import androidx.recyclerview.widget.LinearSmoothScroller;
@@ -27,24 +26,18 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
-import java.util.function.Function;
 
 import awais.instagrabber.adapters.FeedAdapterV2;
 import awais.instagrabber.customviews.helpers.GridSpacingItemDecoration;
 import awais.instagrabber.customviews.helpers.PostFetcher;
 import awais.instagrabber.customviews.helpers.RecyclerLazyLoaderAtEdge;
-import awais.instagrabber.fragments.settings.PreferenceKeys;
-import awais.instagrabber.interfaces.FetchListener;
 import awais.instagrabber.models.PostsLayoutPreferences;
 import awais.instagrabber.repositories.responses.Media;
-import awais.instagrabber.utils.KeywordsFilterUtils;
 import awais.instagrabber.utils.ResponseBodyUtils;
 import awais.instagrabber.utils.Utils;
 import awais.instagrabber.viewmodels.MediaViewModel;
 import awais.instagrabber.workers.DownloadWorker;
 
-import static awais.instagrabber.utils.Utils.settingsHelper;
-
 public class PostsRecyclerView extends RecyclerView {
     private static final String TAG = "PostsRecyclerView";
 
@@ -52,7 +45,6 @@ public class PostsRecyclerView extends RecyclerView {
     private PostsLayoutPreferences layoutPreferences;
     private PostFetcher.PostFetchService postFetchService;
     private Transition transition;
-    private PostFetcher postFetcher;
     private ViewModelStoreOwner viewModelStoreOwner;
     private FeedAdapterV2 feedAdapter;
     private LifecycleOwner lifeCycleOwner;
@@ -63,40 +55,9 @@ public class PostsRecyclerView extends RecyclerView {
     private FeedAdapterV2.FeedItemCallback feedItemCallback;
     private boolean shouldScrollToTop;
     private FeedAdapterV2.SelectionModeCallback selectionModeCallback;
-    private Function<ViewGroup, View> headerViewCreator;
-    private Function<View, Void> headerBinder;
-    private boolean refresh = true;
 
     private final List<FetchStatusChangeListener> fetchStatusChangeListeners = new ArrayList<>();
 
-    private final FetchListener<List<Media>> fetchListener = new FetchListener<List<Media>>() {
-        @Override
-        public void onResult(final List<Media> result) {
-            if (refresh) {
-                refresh = false;
-                mediaViewModel.getList().postValue(result);
-                shouldScrollToTop = true;
-                dispatchFetchStatus();
-                return;
-            }
-            final List<Media> models = mediaViewModel.getList().getValue();
-            final List<Media> modelsCopy = models == null ? new ArrayList<>() : new ArrayList<>(models);
-            if (settingsHelper.getBoolean(PreferenceKeys.TOGGLE_KEYWORD_FILTER)) {
-                final ArrayList<String> items = new ArrayList<>(settingsHelper.getStringSet(PreferenceKeys.KEYWORD_FILTERS));
-                modelsCopy.addAll(new KeywordsFilterUtils(items).filter(result));
-            } else {
-                modelsCopy.addAll(result);
-            }
-            mediaViewModel.getList().postValue(modelsCopy);
-            dispatchFetchStatus();
-        }
-
-        @Override
-        public void onFailure(final Throwable t) {
-            Log.e(TAG, "onFailure: ", t);
-        }
-    };
-
     private final RecyclerView.SmoothScroller smoothScroller = new LinearSmoothScroller(getContext()) {
         @Override
         protected int getVerticalSnapPreference() {
@@ -199,18 +160,22 @@ public class PostsRecyclerView extends RecyclerView {
 
     private void initSelf() {
         try {
-            mediaViewModel = new ViewModelProvider(viewModelStoreOwner).get(MediaViewModel.class);
+            mediaViewModel = new ViewModelProvider(
+                    viewModelStoreOwner,
+                    new MediaViewModel.ViewModelFactory(postFetchService)
+            ).get(MediaViewModel.class);
         } catch (Exception e) {
             Log.e(TAG, "initSelf: ", e);
         }
         if (mediaViewModel == null) return;
-        mediaViewModel.getList().observe(lifeCycleOwner, list -> feedAdapter.submitList(list, () -> {
+        final LiveData<List<Media>> mediaListLiveData = mediaViewModel.getList();
+        mediaListLiveData.observe(lifeCycleOwner, list -> feedAdapter.submitList(list, () -> {
+            dispatchFetchStatus();
             // postDelayed(this::fetchMoreIfPossible, 1000);
             if (!shouldScrollToTop) return;
             shouldScrollToTop = false;
             post(() -> smoothScrollToPosition(0));
         }));
-        postFetcher = new PostFetcher(postFetchService, fetchListener);
         if (layoutPreferences.getHasGap()) {
             addItemDecoration(gridSpacingItemDecoration);
         }
@@ -218,18 +183,20 @@ public class PostsRecyclerView extends RecyclerView {
         setNestedScrollingEnabled(true);
         setItemAnimator(null);
         lazyLoader = new RecyclerLazyLoaderAtEdge(layoutManager, (page) -> {
-            if (postFetcher.hasMore()) {
-                postFetcher.fetch();
+            if (mediaViewModel.hasMore()) {
+                mediaViewModel.fetch();
                 dispatchFetchStatus();
             }
         });
         addOnScrollListener(lazyLoader);
-        postFetcher.fetch();
-        dispatchFetchStatus();
+        if (mediaListLiveData.getValue() == null || mediaListLiveData.getValue().isEmpty()) {
+            mediaViewModel.fetch();
+            dispatchFetchStatus();
+        }
     }
 
     private void fetchMoreIfPossible() {
-        if (!postFetcher.hasMore()) return;
+        if (!mediaViewModel.hasMore()) return;
         if (feedAdapter.getItemCount() == 0) return;
         final LayoutManager layoutManager = getLayoutManager();
         if (!(layoutManager instanceof StaggeredGridLayoutManager)) return;
@@ -238,7 +205,7 @@ public class PostsRecyclerView extends RecyclerView {
         if (allNoPosition) return;
         final boolean match = Arrays.stream(itemPositions).anyMatch(position -> position == feedAdapter.getItemCount() - 1);
         if (!match) return;
-        postFetcher.fetch();
+        mediaViewModel.fetch();
         dispatchFetchStatus();
     }
 
@@ -268,6 +235,7 @@ public class PostsRecyclerView extends RecyclerView {
 
     private List<String> getDisplayUrl(final Media feedModel) {
         List<String> urls = Collections.emptyList();
+        if (feedModel == null || feedModel.getType() == null) return urls;
         switch (feedModel.getType()) {
             case MEDIA_TYPE_IMAGE:
             case MEDIA_TYPE_VIDEO:
@@ -320,20 +288,18 @@ public class PostsRecyclerView extends RecyclerView {
     }
 
     public void refresh() {
-        refresh = true;
+        shouldScrollToTop = true;
         if (lazyLoader != null) {
             lazyLoader.resetState();
         }
-        if (postFetcher != null) {
-            // mediaViewModel.getList().postValue(Collections.emptyList());
-            postFetcher.reset();
-            postFetcher.fetch();
+        if (mediaViewModel != null) {
+            mediaViewModel.refresh();
         }
         dispatchFetchStatus();
     }
 
     public boolean isFetching() {
-        return postFetcher != null && postFetcher.isFetching();
+        return mediaViewModel != null && mediaViewModel.isFetching();
     }
 
     public PostsRecyclerView addFetchStatusChangeListener(final FetchStatusChangeListener fetchStatusChangeListener) {
@@ -369,6 +335,7 @@ public class PostsRecyclerView extends RecyclerView {
     protected void onDetachedFromWindow() {
         super.onDetachedFromWindow();
         lifeCycleOwner = null;
+        initCalled = false;
     }
 
     @Override

app/src/main/java/awais/instagrabber/customviews/helpers/PostFetcher.java

@@ -21,21 +21,20 @@ public class PostFetcher {
     }
 
     public void fetch() {
-        if (!fetching) {
-            fetching = true;
-            postFetchService.fetch(new FetchListener<List<Media>>() {
-                @Override
-                public void onResult(final List<Media> result) {
-                    fetching = false;
-                    fetchListener.onResult(result);
-                }
-
-                @Override
-                public void onFailure(final Throwable t) {
-                    Log.e(TAG, "onFailure: ", t);
-                }
-            });
-        }
+        if (fetching) return;
+        fetching = true;
+        postFetchService.fetch(new FetchListener<List<Media>>() {
+            @Override
+            public void onResult(final List<Media> result) {
+                fetching = false;
+                fetchListener.onResult(result);
+            }
+
+            @Override
+            public void onFailure(final Throwable t) {
+                Log.e(TAG, "onFailure: ", t);
+            }
+        });
     }
 
     public void reset() {

app/src/main/java/awais/instagrabber/dialogs/PostLoadingDialogFragment.kt

@@ -0,0 +1,78 @@
+package awais.instagrabber.dialogs
+
+import android.app.Dialog
+import android.content.Context
+import android.os.Bundle
+import android.util.Log
+import android.widget.Toast
+import androidx.fragment.app.DialogFragment
+import androidx.lifecycle.lifecycleScope
+import androidx.navigation.fragment.findNavController
+import awais.instagrabber.R
+import awais.instagrabber.utils.*
+import awais.instagrabber.utils.extensions.TAG
+import awais.instagrabber.webservices.GraphQLRepository
+import awais.instagrabber.webservices.MediaRepository
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import java.util.*
+
+class PostLoadingDialogFragment : DialogFragment() {
+    private var isLoggedIn: Boolean = false
+
+    private val mediaRepository: MediaRepository by lazy { MediaRepository.getInstance() }
+    private val graphQLRepository: GraphQLRepository by lazy { GraphQLRepository.getInstance() }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val cookie = Utils.settingsHelper.getString(Constants.COOKIE)
+        var userId: Long = 0
+        var csrfToken: String? = null
+        if (cookie.isNotBlank()) {
+            userId = getUserIdFromCookie(cookie)
+            csrfToken = getCsrfTokenFromCookie(cookie)
+        }
+        if (cookie.isBlank() || userId == 0L || csrfToken.isNullOrBlank()) {
+            isLoggedIn = false
+            return
+        }
+        isLoggedIn = true
+    }
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        return MaterialAlertDialogBuilder(requireContext())
+            .setCancelable(false)
+            .setView(R.layout.dialog_opening_post)
+            .create()
+    }
+
+    override fun onAttach(context: Context) {
+        super.onAttach(context)
+        val arguments = PostLoadingDialogFragmentArgs.fromBundle(arguments ?: return)
+        val shortCode = arguments.shortCode
+        lifecycleScope.launch(Dispatchers.IO) {
+            try {
+                val media = if (isLoggedIn) mediaRepository.fetch(TextUtils.shortcodeToId(shortCode)) else graphQLRepository.fetchPost(shortCode)
+                withContext(Dispatchers.Main) {
+                    if (media == null) {
+                        Toast.makeText(context, R.string.post_not_found, Toast.LENGTH_SHORT).show()
+                        return@withContext
+                    }
+                    try {
+                        findNavController().navigate(PostLoadingDialogFragmentDirections.actionToPost(media, 0))
+                    } catch (e: Exception) {
+                        Log.e(TAG, "showPostView: ", e)
+                    }
+                }
+            } catch (e: Exception) {
+                Log.e(TAG, "showPostView: ", e)
+            } finally {
+                withContext(Dispatchers.Main) {
+                    dismiss()
+                }
+            }
+        }
+    }
+}

app/src/main/java/awais/instagrabber/dialogs/TabOrderPreferenceDialogFragment.java

@@ -238,7 +238,7 @@ public class TabOrderPreferenceDialogFragment extends DialogFragment {
     private void saveNewOrder() {
         final String newOrderString = newOrderTabs
                 .stream()
-                .map(tab -> NavigationHelperKt.geNavGraphNameForNavRootId(tab.getNavigationRootId()))
+                .map(tab -> NavigationHelperKt.getNavGraphNameForNavRootId(tab.getNavigationRootId()))
                 .collect(Collectors.joining(","));
         Utils.settingsHelper.putString(PreferenceKeys.PREF_TAB_ORDER, newOrderString);
     }

app/src/main/java/awais/instagrabber/fragments/TopicPostsFragment.java

@@ -170,7 +170,7 @@ public class TopicPostsFragment extends Fragment implements SwipeRefreshLayout.O
 
         private void openPostDialog(final Media feedModel, final int position) {
             try {
-                final NavDirections action = TopicPostsFragmentDirections.actionGlobalPost(feedModel, position);
+                final NavDirections action = TopicPostsFragmentDirections.actionToPost(feedModel, position);
                 NavHostFragment.findNavController(TopicPostsFragment.this).navigate(action);
             } catch (Exception e) {
                 Log.e(TAG, "openPostDialog: ", e);

app/src/main/java/awais/instagrabber/fragments/directmessages/DirectMessageInboxFragment.kt

@@ -7,10 +7,8 @@ import android.os.Handler
 import android.os.Looper
 import android.util.Log
 import android.view.*
-import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
-import androidx.lifecycle.Observer
 import androidx.navigation.fragment.findNavController
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout.OnRefreshListener
@@ -33,18 +31,16 @@ class DirectMessageInboxFragment : Fragment(), OnRefreshListener {
     private val viewModel: DirectInboxViewModel by activityViewModels()
 
     private lateinit var fragmentActivity: MainActivity
-    private lateinit var root: CoordinatorLayout
     private lateinit var binding: FragmentDirectMessagesInboxBinding
-    private lateinit var inboxAdapter: DirectMessageInboxAdapter
     private lateinit var lazyLoader: RecyclerLazyLoaderAtEdge
 
-    private var shouldRefresh = true
     private var scrollToTop = false
     private var navigating = false
-    private var threadsObserver: Observer<List<DirectThread?>>? = null
+
     private var pendingRequestsMenuItem: MenuItem? = null
     private var pendingRequestTotalBadgeDrawable: BadgeDrawable? = null
     private var isPendingRequestTotalBadgeAttached = false
+    private var inboxAdapter: DirectMessageInboxAdapter? = null
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -57,17 +53,11 @@ class DirectMessageInboxFragment : Fragment(), OnRefreshListener {
         container: ViewGroup?,
         savedInstanceState: Bundle?,
     ): View {
-        if (this::root.isInitialized) {
-            shouldRefresh = false
-            return root
-        }
         binding = FragmentDirectMessagesInboxBinding.inflate(inflater, container, false)
-        root = binding.root
-        return root
+        return binding.root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        if (!shouldRefresh) return
         init()
     }
 
@@ -90,11 +80,6 @@ class DirectMessageInboxFragment : Fragment(), OnRefreshListener {
         }
     }
 
-    override fun onResume() {
-        super.onResume()
-        setupObservers()
-    }
-
     override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
         inflater.inflate(R.menu.dm_inbox_menu, menu)
         pendingRequestsMenuItem = menu.findItem(R.id.pending_requests)
@@ -119,23 +104,14 @@ class DirectMessageInboxFragment : Fragment(), OnRefreshListener {
         init()
     }
 
-    override fun onDestroy() {
-        super.onDestroy()
-        removeViewModelObservers()
-        viewModel.onDestroy()
-    }
-
     private fun setupObservers() {
-        removeViewModelObservers()
-        threadsObserver = Observer { list: List<DirectThread?> ->
-            if (!this::inboxAdapter.isInitialized) return@Observer
-            inboxAdapter.submitList(list) {
+        viewModel.threads.observe(viewLifecycleOwner, { list: List<DirectThread?> ->
+            inboxAdapter?.submitList(list) {
                 if (!scrollToTop) return@submitList
                 binding.inboxList.post { binding.inboxList.smoothScrollToPosition(0) }
                 scrollToTop = false
             }
-        }
-        threadsObserver?.let { viewModel.threads.observe(fragmentActivity, it) }
+        })
         viewModel.inbox.observe(viewLifecycleOwner, { inboxResource: Resource<DirectInbox?>? ->
             if (inboxResource == null) return@observe
             when (inboxResource.status) {
@@ -191,11 +167,6 @@ class DirectMessageInboxFragment : Fragment(), OnRefreshListener {
         }
     }
 
-    private fun removeViewModelObservers() {
-        threadsObserver?.let { viewModel.threads.removeObserver(it) }
-        // no need to explicitly remove observers whose lifecycle owner is getViewLifecycleOwner
-    }
-
     private fun init() {
         val context = context ?: return
         setupObservers()
@@ -218,10 +189,12 @@ class DirectMessageInboxFragment : Fragment(), OnRefreshListener {
                 }
             }
             navigating = false
+        }.also {
+            it.setHasStableIds(true)
         }
-        inboxAdapter.setHasStableIds(true)
         binding.inboxList.adapter = inboxAdapter
-        lazyLoader = RecyclerLazyLoaderAtEdge(layoutManager) { viewModel.fetchInbox() }
-        lazyLoader.let { binding.inboxList.addOnScrollListener(it) }
+        lazyLoader = RecyclerLazyLoaderAtEdge(layoutManager) { viewModel.fetchInbox() }.also {
+            binding.inboxList.addOnScrollListener(it)
+        }
     }
 }

app/src/main/java/awais/instagrabber/fragments/main/ProfileFragment.kt

@@ -13,7 +13,6 @@ import android.view.*
 import android.widget.Toast
 import androidx.activity.OnBackPressedCallback
 import androidx.appcompat.content.res.AppCompatResources
-import androidx.constraintlayout.motion.widget.MotionLayout
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentTransaction
 import androidx.lifecycle.MutableLiveData
@@ -75,12 +74,14 @@ class ProfileFragment : Fragment(), OnRefreshListener, ConfirmDialogFragmentCall
     private var selectedMedia: List<Media>? = null
     private var actionMode: ActionMode? = null
     private var disableDm: Boolean = false
-    private var shouldRefresh: Boolean = true
+
+    // private var shouldRefresh: Boolean = true
     private var highlightsAdapter: HighlightsAdapter? = null
     private var layoutPreferences = Utils.getPostsLayoutPreferences(Constants.PREF_PROFILE_POSTS_LAYOUT)
 
     private lateinit var mainActivity: MainActivity
-    private lateinit var root: MotionLayout
+
+    // private lateinit var root: MotionLayout
     private lateinit var binding: FragmentProfileBinding
     private lateinit var appStateViewModel: AppStateViewModel
     private lateinit var viewModel: ProfileFragmentViewModel
@@ -335,23 +336,12 @@ class ProfileFragment : Fragment(), OnRefreshListener, ConfirmDialogFragmentCall
     }
 
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
-        if (this::root.isInitialized) {
-            shouldRefresh = false
-            return root
-        }
-        appStateViewModel.currentUserLiveData.observe(viewLifecycleOwner, viewModel::setCurrentUser)
         binding = FragmentProfileBinding.inflate(inflater, container, false)
-        root = binding.root
-        return root
+        return binding.root
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        if (!shouldRefresh) {
-            setupObservers()
-            return
-        }
         init()
-        shouldRefresh = false
     }
 
     override fun onRefresh() {
@@ -399,6 +389,11 @@ class ProfileFragment : Fragment(), OnRefreshListener, ConfirmDialogFragmentCall
         }
     }
 
+    override fun onDestroyView() {
+        super.onDestroyView()
+        setupPostsDone = false
+    }
+
     private fun shareProfileViaDm() {
         try {
             val actionToUserSearch = ProfileFragmentDirections.actionToUserSearch().apply {
@@ -444,7 +439,11 @@ class ProfileFragment : Fragment(), OnRefreshListener, ConfirmDialogFragmentCall
     }
 
     private fun setupObservers() {
-        viewModel.isLoggedIn.observe(viewLifecycleOwner) {} // observe so that `isLoggedIn.value` is correct
+        appStateViewModel.currentUserLiveData.observe(viewLifecycleOwner, viewModel::setCurrentUser)
+        viewModel.isLoggedIn.observe(viewLifecycleOwner) {
+            // observe so that `isLoggedIn.value` is correct
+            Log.d(TAG, "setupObservers: $it")
+        }
         viewModel.currentUserProfileActionLiveData.observe(viewLifecycleOwner) {
             val (currentUserResource, profileResource) = it
             if (currentUserResource.status == Resource.Status.ERROR || profileResource.status == Resource.Status.ERROR) {
@@ -469,7 +468,7 @@ class ProfileFragment : Fragment(), OnRefreshListener, ConfirmDialogFragmentCall
                 context?.let { ctx -> Toast.makeText(ctx, R.string.error_loading_profile, Toast.LENGTH_LONG).show() }
                 return@observe
             }
-            root.loadLayoutDescription(R.xml.header_list_scene)
+            binding.root.loadLayoutDescription(R.xml.header_list_scene)
             setupFavChip(profile, currentUser)
             setupFavButton(currentUser, profile)
             setupSavedButton(currentUser, profile)
@@ -549,7 +548,7 @@ class ProfileFragment : Fragment(), OnRefreshListener, ConfirmDialogFragmentCall
         binding.privatePage2.visibility = VISIBLE
         binding.postsRecyclerView.visibility = GONE
         binding.swipeRefreshLayout.isRefreshing = false
-        root.getTransition(R.id.transition)?.setEnable(false)
+        binding.root.getTransition(R.id.transition)?.setEnable(false)
     }
 
     private fun setupProfileContext(contextPair: Pair<String?, List<UserProfileContextLink>?>) {
@@ -853,7 +852,7 @@ class ProfileFragment : Fragment(), OnRefreshListener, ConfirmDialogFragmentCall
     }
 
     private fun showDefaultMessage() {
-        root.loadLayoutDescription(R.xml.profile_fragment_no_acc_layout)
+        binding.root.loadLayoutDescription(R.xml.profile_fragment_no_acc_layout)
         binding.privatePage1.visibility = View.VISIBLE
         binding.privatePage2.visibility = View.VISIBLE
         binding.privatePage1.setImageResource(R.drawable.ic_outline_info_24)
@@ -884,7 +883,7 @@ class ProfileFragment : Fragment(), OnRefreshListener, ConfirmDialogFragmentCall
             override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
                 super.onScrolled(recyclerView, dx, dy)
                 val canScrollVertically = recyclerView.canScrollVertically(-1)
-                root.getTransition(R.id.transition)?.setEnable(!canScrollVertically)
+                binding.root.getTransition(R.id.transition)?.setEnable(!canScrollVertically)
             }
         })
         setupPostsDone = true

app/src/main/java/awais/instagrabber/fragments/settings/GeneralPreferencesFragment.java

@@ -59,7 +59,7 @@ public class GeneralPreferencesFragment extends BasePreferencesFragment implemen
                                     .map(Tab::getTitle)
                                     .toArray(String[]::new);
         final String[] navGraphFileNames = tabs.stream()
-                                               .map(tab -> NavigationHelperKt.geNavGraphNameForNavRootId(tab.getNavigationRootId()))
+                                               .map(tab -> NavigationHelperKt.getNavGraphNameForNavRootId(tab.getNavigationRootId()))
                                                .toArray(String[]::new);
         preference.setKey(Constants.DEFAULT_TAB);
         preference.setTitle(R.string.pref_start_screen);

app/src/main/java/awais/instagrabber/models/Tab.kt

@@ -2,12 +2,18 @@ package awais.instagrabber.models
 
 import androidx.annotation.DrawableRes
 import androidx.annotation.IdRes
+import androidx.annotation.NavigationRes
 
 data class Tab(
     @param:DrawableRes val iconResId: Int,
     val title: String,
     val isRemovable: Boolean,
 
+    /**
+     * This is the actual resource id of the navigation resource (R.navigation.graphName = navigationResId)
+     */
+    @param:NavigationRes val navigationResId: Int,
+
     /**
      * This is the resource id of the root navigation tag of the navigation resource.
      *

app/src/main/java/awais/instagrabber/utils/BarinstaDeepLinkHelper.kt

@@ -0,0 +1,23 @@
+package awais.instagrabber.utils
+
+import android.net.Uri
+import androidx.core.net.toUri
+
+private const val domain = "barinsta"
+
+fun getDirectThreadDeepLink(threadId: String, threadTitle: String, isPending: Boolean = false): Uri =
+    "$domain://dm_thread/$threadId/$threadTitle?pending=${isPending}".toUri()
+
+fun getProfileDeepLink(username: String): Uri = "$domain://profile/$username".toUri()
+
+fun getPostDeepLink(shortCode: String): Uri = "$domain://post/$shortCode".toUri()
+
+fun getLocationDeepLink(locationId: Long): Uri = "$domain://location/$locationId".toUri()
+
+fun getLocationDeepLink(locationId: String): Uri = "$domain://location/$locationId".toUri()
+
+fun getHashtagDeepLink(hashtag: String): Uri = "$domain://hashtag/$hashtag".toUri()
+
+fun getNotificationsDeepLink(type: String, targetId: Long = 0): Uri = "$domain://notifications/$type?targetId=$targetId".toUri()
+
+fun getSearchDeepLink(): Uri = "$domain://search".toUri()

app/src/main/java/awais/instagrabber/utils/KeywordsFilterUtils.kt

@@ -2,8 +2,8 @@ package awais.instagrabber.utils
 
 import awais.instagrabber.repositories.responses.Media
 import java.util.*
+import kotlin.collections.ArrayList
 
-class KeywordsFilterUtils(private val keywords: ArrayList<String>) {
 //    fun filter(caption: String?): Boolean {
 //        if (caption == null) return false
 //        if (keywords.isEmpty()) return false
@@ -14,24 +14,17 @@ class KeywordsFilterUtils(private val keywords: ArrayList<String>) {
 //        return false
 //    }
 
-    fun filter(media: Media?): Boolean {
-        if (media == null) return false
-        val (_, text) = media.caption ?: return false
-        if (keywords.isEmpty()) return false
-        val temp = text!!.lowercase(Locale.getDefault())
-        for (s in keywords) {
-            if (temp.contains(s)) return true
-        }
-        return false
-    }
+private fun containsAnyKeyword(keywords: List<String>, media: Media?): Boolean {
+    if (media == null || keywords.isEmpty()) return false
+    val (_, text) = media.caption ?: return false
+    val temp = text!!.lowercase(Locale.getDefault())
+    return keywords.any { temp.contains(it) }
+}
 
-    fun filter(media: List<Media>?): List<Media>? {
-        if (keywords.isEmpty()) return media
-        if (media == null) return ArrayList()
-        val result: MutableList<Media> = ArrayList()
-        for (m in media) {
-            if (!filter(m)) result.add(m)
-        }
-        return result
-    }
+fun filter(keywords: List<String>, media: List<Media>?): List<Media>? {
+    if (keywords.isEmpty()) return media
+    if (media == null) return ArrayList()
+    val result: MutableList<Media> = ArrayList()
+    media.filterNotTo(result) { containsAnyKeyword(keywords, it) }
+    return result
 }

app/src/main/java/awais/instagrabber/utils/NavigationHelper.kt

@@ -28,7 +28,8 @@ private fun getTabs(
     navRootIds: IntArray,
     isAnon: Boolean = false,
 ): Pair<List<Tab>, MutableList<Tab>> {
-    val navGraphNames = getResIdsForNavRootIds(navRootIds, ::geNavGraphNameForNavRootId)
+    val navGraphNames = getResIdsForNavRootIds(navRootIds, ::getNavGraphNameForNavRootId)
+    val navGraphResIds = getResIdsForNavRootIds(navRootIds, ::getNavGraphResIdForNavRootId)
     val titleArray = getResIdsForNavRootIds(navRootIds, ::getTitleResIdForNavRootId)
     val iconIds = getResIdsForNavRootIds(navRootIds, ::getIconResIdForNavRootId)
     val startDestFragIds = getResIdsForNavRootIds(navRootIds, ::getStartDestFragIdForNavRootId)
@@ -37,15 +38,15 @@ private fun getTabs(
     val otherTabs = mutableListOf<Tab>() // Will contain tabs not in current list
     for (i in navRootIds.indices) {
         val navRootId = navRootIds[i]
-        val navGraphName = navGraphNames[i]
         val tab = Tab(
             iconIds[i],
             context.getString(titleArray[i]),
-            if(isAnon) false else !NON_REMOVABLE_NAV_ROOT_IDS.contains(navRootId),
+            if (isAnon) false else !NON_REMOVABLE_NAV_ROOT_IDS.contains(navRootId),
+            navGraphResIds[i],
             navRootId,
             startDestFragIds[i]
         )
-        if (!isAnon && !orderedGraphNames.contains(navGraphName)) {
+        if (!isAnon && !orderedGraphNames.contains(navGraphNames[i])) {
             otherTabs.add(tab)
             continue
         }
@@ -109,7 +110,7 @@ private fun getStartDestFragIdForNavRootId(id: Int): Int = when (id) {
     else -> 0
 }
 
-fun geNavGraphNameForNavRootId(id: Int): String = when (id) {
+fun getNavGraphNameForNavRootId(id: Int): String = when (id) {
     R.id.direct_messages_nav_graph -> "direct_messages_nav_graph"
     R.id.feed_nav_graph -> "feed_nav_graph"
     R.id.profile_nav_graph -> "profile_nav_graph"
@@ -120,7 +121,18 @@ fun geNavGraphNameForNavRootId(id: Int): String = when (id) {
     else -> ""
 }
 
-private fun geNavGraphNameForNavRootId(navGraphName: String): Int = when (navGraphName) {
+fun getNavGraphResIdForNavRootId(id: Int): Int = when (id) {
+    R.id.direct_messages_nav_graph -> R.navigation.direct_messages_nav_graph
+    R.id.feed_nav_graph -> R.navigation.feed_nav_graph
+    R.id.profile_nav_graph -> R.navigation.profile_nav_graph
+    R.id.discover_nav_graph -> R.navigation.discover_nav_graph
+    R.id.more_nav_graph -> R.navigation.more_nav_graph
+    R.id.favorites_nav_graph -> R.navigation.favorites_nav_graph
+    R.id.notification_viewer_nav_graph -> R.navigation.notification_viewer_nav_graph
+    else -> 0
+}
+
+private fun getNavRootIdForGraphName(navGraphName: String): Int = when (navGraphName) {
     "direct_messages_nav_graph" -> R.id.direct_messages_nav_graph
     "feed_nav_graph" -> R.id.feed_nav_graph
     "profile_nav_graph" -> R.id.profile_nav_graph
@@ -139,9 +151,9 @@ private fun getOrderedNavRootIdsFromPref(navGraphNames: List<String>): Pair<List
         val newOrderString = top5navGraphNames.joinToString(",")
         Utils.settingsHelper.putString(PreferenceKeys.PREF_TAB_ORDER, newOrderString)
         tabOrderString = newOrderString
-        return top5navGraphNames to top5navGraphNames.map(::geNavGraphNameForNavRootId)
+        return top5navGraphNames to top5navGraphNames.map(::getNavRootIdForGraphName)
     }
-    val orderString = tabOrderString ?: return navGraphNames to navGraphNames.subList(0, 5).map(::geNavGraphNameForNavRootId)
+    val orderString = tabOrderString ?: return navGraphNames to navGraphNames.subList(0, 5).map(::getNavRootIdForGraphName)
     // Make sure that the list from preference does not contain any invalid values
     val orderGraphNames = orderString
         .split(",")
@@ -153,7 +165,7 @@ private fun getOrderedNavRootIdsFromPref(navGraphNames: List<String>): Pair<List
         // Use top 5 entries for default list
         navGraphNames.subList(0, 5)
     } else orderGraphNames
-    return graphNames to graphNames.map(::geNavGraphNameForNavRootId)
+    return graphNames to graphNames.map(::getNavRootIdForGraphName)
 }
 
 fun isNavRootInCurrentTabs(navRootString: String?): Boolean {

app/src/main/java/awais/instagrabber/viewmodels/MediaViewModel.java

@@ -1,19 +1,108 @@
 package awais.instagrabber.viewmodels;
 
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
 import androidx.lifecycle.ViewModel;
+import androidx.lifecycle.ViewModelProvider;
 
+import java.util.ArrayList;
 import java.util.List;
 
+import awais.instagrabber.customviews.helpers.PostFetcher;
+import awais.instagrabber.fragments.settings.PreferenceKeys;
+import awais.instagrabber.interfaces.FetchListener;
 import awais.instagrabber.repositories.responses.Media;
+import awais.instagrabber.utils.KeywordsFilterUtilsKt;
+
+import static awais.instagrabber.utils.Utils.settingsHelper;
 
 public class MediaViewModel extends ViewModel {
-    private MutableLiveData<List<Media>> list;
+    private static final String TAG = MediaViewModel.class.getSimpleName();
+
+    private boolean refresh = true;
+
+    private final PostFetcher postFetcher;
+    private final MutableLiveData<List<Media>> list = new MutableLiveData<>();
+
+    public MediaViewModel(@NonNull final PostFetcher.PostFetchService postFetchService) {
+        final FetchListener<List<Media>> fetchListener = new FetchListener<List<Media>>() {
+            @Override
+            public void onResult(final List<Media> result) {
+                if (refresh) {
+                    list.postValue(filterResult(result, true));
+                    refresh = false;
+                    return;
+                }
+                list.postValue(filterResult(result, false));
+            }
+
+            @Override
+            public void onFailure(final Throwable t) {
+                Log.e(TAG, "onFailure: ", t);
+            }
+        };
+        postFetcher = new PostFetcher(postFetchService, fetchListener);
+    }
 
-    public MutableLiveData<List<Media>> getList() {
-        if (list == null) {
-            list = new MutableLiveData<>();
+    @NonNull
+    private List<Media> filterResult(final List<Media> result, final boolean isRefresh) {
+        final List<Media> models = list.getValue();
+        final List<Media> modelsCopy = models == null || isRefresh ? new ArrayList<>() : new ArrayList<>(models);
+        if (settingsHelper.getBoolean(PreferenceKeys.TOGGLE_KEYWORD_FILTER)) {
+            final List<String> keywords = new ArrayList<>(settingsHelper.getStringSet(PreferenceKeys.KEYWORD_FILTERS));
+            final List<Media> filter = KeywordsFilterUtilsKt.filter(keywords, result);
+            if (filter != null) {
+                modelsCopy.addAll(filter);
+            }
+            return modelsCopy;
         }
+        modelsCopy.addAll(result);
+        return modelsCopy;
+    }
+
+    public LiveData<List<Media>> getList() {
         return list;
     }
+
+    public boolean hasMore() {
+        return postFetcher.hasMore();
+    }
+
+    public void fetch() {
+        postFetcher.fetch();
+    }
+
+    public void reset() {
+        postFetcher.reset();
+    }
+
+    public boolean isFetching() {
+        return postFetcher.isFetching();
+    }
+
+    public void refresh() {
+        refresh = true;
+        reset();
+        fetch();
+    }
+
+    public static class ViewModelFactory implements ViewModelProvider.Factory {
+
+        @NonNull
+        private final PostFetcher.PostFetchService postFetchService;
+
+        public ViewModelFactory(@NonNull final PostFetcher.PostFetchService postFetchService) {
+            this.postFetchService = postFetchService;
+        }
+
+        @NonNull
+        @Override
+        public <T extends ViewModel> T create(@NonNull final Class<T> modelClass) {
+            //noinspection unchecked
+            return (T) new MediaViewModel(postFetchService);
+        }
+    }
 }

app/src/main/java/awais/instagrabber/viewmodels/ProfileFragmentViewModel.kt

@@ -26,6 +26,7 @@ import awais.instagrabber.viewmodels.ProfileFragmentViewModel.ProfileEvent.*
 import awais.instagrabber.webservices.*
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import java.time.LocalDateTime
 
@@ -380,6 +381,7 @@ class ProfileFragmentViewModel(
                     }
                     val threadId = thread.threadId ?: return@afterPrevious
                     _eventLiveData.postValue(Event(NavigateToThread(threadId, username)))
+                    delay(200) // Add delay so that the postValue in finally does not overwrite the NavigateToThread event
                 } catch (e: Exception) {
                     Log.e(TAG, "sendDm: ", e)
                 } finally {

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

@@ -73,5 +73,6 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="bottom"
-        app:labelVisibilityMode="auto" />
+        app:labelVisibilityMode="auto"
+        tools:menu="@menu/bottom_nav_menu" />
 </awais.instagrabber.customviews.InsetsNotifyingCoordinatorLayout>

app/src/main/res/menu/bottom_nav_menu.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@id/direct_messages_nav_graph"
+        android:icon="@drawable/ic_message_24"
+        android:contentDescription="@string/title_dm"
+        android:title="@string/title_dm" />
+    <item
+        android:id="@id/feed_nav_graph"
+        android:icon="@drawable/ic_home_24"
+        android:contentDescription="@string/feed"
+        android:title="@string/feed" />
+    <item
+        android:id="@id/profile_nav_graph"
+        android:icon="@drawable/ic_person_24"
+        android:contentDescription="@string/profile"
+        android:title="@string/profile" />
+    <item
+        android:id="@id/discover_nav_graph"
+        android:icon="@drawable/ic_explore_24"
+        android:contentDescription="@string/title_discover"
+        android:title="@string/title_discover" />
+    <item
+        android:id="@id/more_nav_graph"
+        android:icon="@drawable/ic_more_horiz_24"
+        android:contentDescription="@string/more"
+        android:title="@string/more" />
+</menu>

app/src/main/res/navigation/nav_graph.xml → app/src/main/res/navigation/direct_messages_nav_graph.xml

@@ -2,70 +2,22 @@
 <navigation xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/nav_graph"
-    app:startDestination="@id/feedFragment">
-
-    <action
-        android:id="@+id/action_global_hashTag"
-        app:destination="@id/hashTagFragment" />
-
-    <action
-        android:id="@+id/action_global_profile"
-        app:destination="@id/profile_non_top" />
-
-    <action
-        android:id="@+id/action_global_location"
-        app:destination="@id/locationFragment" />
-
-    <action
-        android:id="@+id/action_global_notifications"
-        app:destination="@id/notifications_viewer_non_top" />
-
-    <action
-        android:id="@+id/action_global_search"
-        app:destination="@id/searchFragment" />
-
-    <action
-        android:id="@+id/action_global_post"
-        app:destination="@id/postViewFragment" />
-
-    <action
-        android:id="@+id/action_global_direct_thread"
-        app:destination="@id/directMessagesThreadFragment" />
+    android:id="@+id/direct_messages_nav_graph"
+    app:startDestination="@id/directMessagesInboxFragment">
 
     <fragment
-        android:id="@+id/feedFragment"
-        android:name="awais.instagrabber.fragments.main.FeedFragment"
-        android:label="@string/feed"
-        tools:layout="@layout/fragment_feed">
-
-        <action
-            android:id="@+id/action_to_story"
-            app:destination="@id/storyViewerFragment" />
-
-        <action
-            android:id="@+id/action_to_profile"
-            app:destination="@id/profile_non_top" />
-
-        <action
-            android:id="@+id/action_to_post"
-            app:destination="@id/postViewFragment" />
-
-        <action
-            android:id="@+id/action_to_location"
-            app:destination="@id/locationFragment" />
-
-        <action
-            android:id="@+id/action_to_hashtag"
-            app:destination="@id/hashTagFragment" />
+        android:id="@+id/directMessagesInboxFragment"
+        android:name="awais.instagrabber.fragments.directmessages.DirectMessageInboxFragment"
+        android:label="@string/action_dms"
+        tools:layout="@layout/fragment_direct_messages_inbox">
 
         <action
-            android:id="@+id/action_to_comments"
-            app:destination="@id/commentsViewerFragment" />
+            android:id="@+id/action_to_thread"
+            app:destination="@id/directMessagesThreadFragment" />
 
         <action
-            android:id="@+id/action_to_story_list"
-            app:destination="@id/storyListViewerFragment" />
+            android:id="@+id/action_to_pending_inbox"
+            app:destination="@id/directPendingInboxFragment" />
     </fragment>
 
     <fragment
@@ -99,25 +51,6 @@
             app:destination="@id/user_search" />
     </fragment>
 
-    <fragment
-        android:id="@+id/searchFragment"
-        android:name="awais.instagrabber.fragments.search.SearchFragment"
-        android:label="@string/search"
-        tools:layout="@layout/fragment_search">
-
-        <action
-            android:id="@+id/action_to_profile"
-            app:destination="@id/profile_non_top" />
-
-        <action
-            android:id="@+id/action_to_hashtag"
-            app:destination="@id/hashTagFragment" />
-
-        <action
-            android:id="@+id/action_to_location"
-            app:destination="@id/locationFragment" />
-    </fragment>
-
     <fragment
         android:id="@+id/postViewFragment"
         android:name="awais.instagrabber.fragments.PostViewV2Fragment"
@@ -266,63 +199,6 @@
             app:destination="@id/profile_non_top" />
     </dialog>
 
-    <fragment
-        android:id="@+id/profileFragment"
-        android:name="awais.instagrabber.fragments.main.ProfileFragment"
-        android:label="@string/profile"
-        tools:layout="@layout/fragment_profile">
-
-        <argument
-            android:name="username"
-            android:defaultValue=""
-            app:argType="string"
-            app:nullable="true" />
-
-        <action
-            android:id="@+id/action_to_saved"
-            app:destination="@id/savedViewerFragment" />
-
-        <action
-            android:id="@+id/action_to_saved_collections"
-            app:destination="@id/savedCollectionsFragment" />
-
-        <action
-            android:id="@+id/action_to_location"
-            app:destination="@id/locationFragment" />
-
-        <action
-            android:id="@+id/action_to_hashtag"
-            app:destination="@id/hashTagFragment" />
-
-        <action
-            android:id="@+id/action_to_follow_viewer"
-            app:destination="@id/followViewerFragment" />
-
-        <action
-            android:id="@+id/action_to_story"
-            app:destination="@id/storyViewerFragment" />
-
-        <action
-            android:id="@+id/action_to_post"
-            app:destination="@id/postViewFragment" />
-
-        <action
-            android:id="@+id/action_to_comments"
-            app:destination="@id/commentsViewerFragment" />
-
-        <action
-            android:id="@+id/action_to_user_search"
-            app:destination="@id/user_search" />
-
-        <action
-            android:id="@+id/action_to_notifications"
-            app:destination="@id/notifications_viewer_non_top" />
-
-        <action
-            android:id="@+id/action_to_profile"
-            app:destination="@id/profile_non_top" />
-    </fragment>
-
     <!-- Copy of profile fragment tag -->
     <!-- Required to get back arrow in action bar -->
     <!-- See https://issuetracker.google.com/issues/192395936 -->
@@ -470,126 +346,6 @@
             app:destination="@id/profile_non_top" />
     </dialog>
 
-    <fragment
-        android:id="@+id/discoverFragment"
-        android:name="awais.instagrabber.fragments.main.DiscoverFragment"
-        android:label="@string/title_discover"
-        tools:layout="@layout/fragment_discover">
-
-        <action
-            android:id="@+id/action_to_topic_posts"
-            app:destination="@id/topicPostsFragment" />
-
-        <action
-            android:id="@+id/action_to_post"
-            app:destination="@id/postViewFragment" />
-    </fragment>
-
-    <fragment
-        android:id="@+id/topicPostsFragment"
-        android:name="awais.instagrabber.fragments.TopicPostsFragment"
-        tools:layout="@layout/fragment_topic_posts">
-
-        <argument
-            android:name="topicCluster"
-            app:argType="awais.instagrabber.repositories.responses.discover.TopicCluster" />
-
-        <argument
-            android:name="titleColor"
-            app:argType="integer" />
-
-        <argument
-            android:name="backgroundColor"
-            app:argType="integer" />
-
-        <action
-            android:id="@+id/action_to_comments"
-            app:destination="@id/commentsViewerFragment" />
-
-        <action
-            android:id="@+id/action_to_hashtag"
-            app:destination="@id/hashTagFragment" />
-
-        <action
-            android:id="@+id/action_to_location"
-            app:destination="@id/locationFragment" />
-
-        <action
-            android:id="@+id/action_to_profile"
-            app:destination="@id/profile_non_top" />
-    </fragment>
-
-    <fragment
-        android:id="@+id/favoritesFragment"
-        android:name="awais.instagrabber.fragments.FavoritesFragment"
-        android:label="@string/title_favorites"
-        tools:layout="@layout/fragment_favorites">
-
-        <action
-            android:id="@+id/action_to_profile"
-            app:destination="@id/profile_non_top" />
-
-        <action
-            android:id="@+id/action_to_location"
-            app:destination="@id/locationFragment" />
-
-        <action
-            android:id="@+id/action_to_hashtag"
-            app:destination="@id/hashTagFragment" />
-    </fragment>
-
-    <!-- Copy of favorites fragment tag -->
-    <!-- Required to get back arrow in action bar -->
-    <!-- See https://issuetracker.google.com/issues/192395936 -->
-    <fragment
-        android:id="@+id/favorites_non_top"
-        android:name="awais.instagrabber.fragments.FavoritesFragment"
-        android:label="@string/title_favorites"
-        tools:layout="@layout/fragment_favorites">
-
-        <action
-            android:id="@+id/action_to_profile"
-            app:destination="@id/profile_non_top" />
-
-        <action
-            android:id="@+id/action_to_location"
-            app:destination="@id/locationFragment" />
-
-        <action
-            android:id="@+id/action_to_hashtag"
-            app:destination="@id/hashTagFragment" />
-    </fragment>
-
-    <fragment
-        android:id="@+id/notificationsViewer"
-        android:name="awais.instagrabber.fragments.NotificationsViewerFragment"
-        android:label="@string/title_notifications"
-        tools:layout="@layout/fragment_notifications_viewer">
-
-        <argument
-            android:name="type"
-            android:defaultValue="notif"
-            app:argType="string"
-            app:nullable="false" />
-
-        <argument
-            android:name="targetId"
-            android:defaultValue="0L"
-            app:argType="long" />
-
-        <action
-            android:id="@+id/action_to_story"
-            app:destination="@id/storyViewerFragment" />
-
-        <action
-            android:id="@+id/action_to_profile"
-            app:destination="@id/profile_non_top" />
-
-        <action
-            android:id="@+id/action_to_post"
-            app:destination="@id/postViewFragment" />
-    </fragment>
-
     <!-- Copy of notification viewer fragment tag -->
     <!-- Required to get back arrow in action bar -->
     <!-- See https://issuetracker.google.com/issues/192395936 -->
@@ -677,41 +433,6 @@
             app:destination="@id/profile_non_top" />
     </fragment>
 
-    <fragment
-        android:id="@+id/storyListViewerFragment"
-        android:name="awais.instagrabber.fragments.StoryListViewerFragment"
-        android:label="Stories"
-        tools:layout="@layout/fragment_story_list_viewer">
-
-        <argument
-            android:name="type"
-            app:argType="string"
-            app:nullable="false" />
-
-        <action
-            android:id="@+id/action_to_story"
-            app:destination="@id/storyViewerFragment" />
-
-        <action
-            android:id="@+id/action_to_profile"
-            app:destination="@id/profile_non_top" />
-    </fragment>
-
-    <fragment
-        android:id="@+id/directMessagesInboxFragment"
-        android:name="awais.instagrabber.fragments.directmessages.DirectMessageInboxFragment"
-        android:label="@string/action_dms"
-        tools:layout="@layout/fragment_direct_messages_inbox">
-
-        <action
-            android:id="@+id/action_to_thread"
-            app:destination="@id/directMessagesThreadFragment" />
-
-        <action
-            android:id="@+id/action_to_pending_inbox"
-            app:destination="@id/directPendingInboxFragment" />
-    </fragment>
-
     <fragment
         android:id="@+id/directMessagesThreadFragment"
         android:name="awais.instagrabber.fragments.directmessages.DirectMessageThreadFragment"
@@ -730,6 +451,8 @@
             android:defaultValue="false"
             app:argType="boolean" />
 
+        <deepLink app:uri="barinsta://dm_thread/{threadId}/{title}?pending={pending}" />
+
         <action
             android:id="@+id/action_to_settings"
             app:destination="@id/directMessagesSettingsFragment" />
@@ -863,36 +586,4 @@
             app:argType="string[]"
             app:nullable="true" />
     </fragment>
-
-    <include app:graph="@navigation/settings_nav_graph" />
-
-    <fragment
-        android:id="@+id/morePreferencesFragment"
-        android:name="awais.instagrabber.fragments.settings.MorePreferencesFragment"
-        android:label="@string/more">
-
-        <action
-            android:id="@+id/action_to_settings"
-            app:destination="@id/settings_nav_graph" />
-
-        <action
-            android:id="@+id/action_to_about"
-            app:destination="@id/aboutFragment" />
-
-        <action
-            android:id="@+id/action_to_favorites"
-            app:destination="@id/favorites_non_top" />
-
-        <action
-            android:id="@+id/action_to_backup"
-            app:destination="@id/backupPreferencesFragment" />
-
-        <action
-            android:id="@+id/action_to_notifications"
-            app:destination="@id/notifications_viewer_non_top" />
-
-        <action
-            android:id="@+id/action_to_story_list"
-            app:destination="@id/storyListViewerFragment" />
-    </fragment>
 </navigation>

app/src/main/res/navigation/discover_nav_graph.xml

@@ -0,0 +1,518 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/discover_nav_graph"
+    app:startDestination="@id/discoverFragment">
+
+    <fragment
+        android:id="@+id/discoverFragment"
+        android:name="awais.instagrabber.fragments.main.DiscoverFragment"
+        android:label="@string/title_discover"
+        tools:layout="@layout/fragment_discover">
+
+        <action
+            android:id="@+id/action_to_topic_posts"
+            app:destination="@id/topicPostsFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/storyViewerFragment"
+        android:name="awais.instagrabber.fragments.StoryViewerFragment"
+        android:label="StoryViewerFragment"
+        tools:layout="@layout/fragment_story_viewer">
+
+        <argument
+            android:name="options"
+            app:argType="awais.instagrabber.repositories.requests.StoryViewerOptions" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/postViewFragment"
+        android:name="awais.instagrabber.fragments.PostViewV2Fragment"
+        android:label="@string/post"
+        tools:layout="@layout/dialog_post_view">
+
+        <argument
+            android:name="media"
+            app:argType="awais.instagrabber.repositories.responses.Media"
+            app:nullable="false" />
+
+        <argument
+            android:name="position"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/locationFragment"
+        android:name="awais.instagrabber.fragments.LocationFragment"
+        android:label=""
+        tools:layout="@layout/fragment_location">
+
+        <argument
+            android:name="locationId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/hashTagFragment"
+        android:name="awais.instagrabber.fragments.HashTagFragment"
+        android:label=""
+        tools:layout="@layout/fragment_hashtag">
+
+        <argument
+            android:name="hashtag"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/commentsViewerFragment"
+        android:name="awais.instagrabber.fragments.comments.CommentsViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_comments">
+
+        <argument
+            android:name="shortCode"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postUserId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of profile fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/profile_non_top"
+        android:name="awais.instagrabber.fragments.main.ProfileFragment"
+        android:label="@string/profile"
+        tools:layout="@layout/fragment_profile">
+
+        <argument
+            android:name="username"
+            android:defaultValue=""
+            app:argType="string"
+            app:nullable="true" />
+
+        <action
+            android:id="@+id/action_to_saved"
+            app:destination="@id/savedViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_follow_viewer"
+            app:destination="@id/followViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_notifications"
+            app:destination="@id/notifications_viewer_non_top" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedViewerFragment"
+        android:name="awais.instagrabber.fragments.SavedViewerFragment"
+        android:label="Saved"
+        tools:layout="@layout/fragment_saved">
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="type"
+            app:argType="awais.instagrabber.models.enums.PostItemType"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/followViewerFragment"
+        android:name="awais.instagrabber.fragments.FollowViewerFragment"
+        android:label=""
+        tools:layout="@layout/fragment_followers_viewer">
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="isFollowersList"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/likesViewerFragment"
+        android:name="awais.instagrabber.fragments.LikesViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_likes">
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="isComment"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <fragment
+        android:id="@+id/topicPostsFragment"
+        android:name="awais.instagrabber.fragments.TopicPostsFragment"
+        tools:layout="@layout/fragment_topic_posts">
+
+        <argument
+            android:name="topicCluster"
+            app:argType="awais.instagrabber.repositories.responses.discover.TopicCluster" />
+
+        <argument
+            android:name="titleColor"
+            app:argType="integer" />
+
+        <argument
+            android:name="backgroundColor"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </fragment>
+
+    <!-- Copy of notification viewer fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/notifications_viewer_non_top"
+        android:name="awais.instagrabber.fragments.NotificationsViewerFragment"
+        android:label="@string/title_notifications"
+        tools:layout="@layout/fragment_notifications_viewer">
+
+        <argument
+            android:name="type"
+            android:defaultValue="notif"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="targetId"
+            android:defaultValue="0L"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedCollectionsFragment"
+        android:name="awais.instagrabber.fragments.SavedCollectionsFragment"
+        android:label="@string/saved"
+        tools:layout="@layout/fragment_saved_collections">
+
+        <argument
+            android:name="isSaving"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <action
+            android:id="@+id/action_to_collection_posts"
+            app:destination="@id/collectionPostsFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/collectionPostsFragment"
+        android:name="awais.instagrabber.fragments.CollectionPostsFragment"
+        tools:layout="@layout/fragment_collection_posts">
+
+        <argument
+            android:name="savedCollection"
+            app:argType="awais.instagrabber.repositories.responses.saved.SavedCollection" />
+
+        <argument
+            android:name="titleColor"
+            app:argType="integer" />
+
+        <argument
+            android:name="backgroundColor"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/user_search"
+        android:name="awais.instagrabber.fragments.UserSearchFragment"
+        android:label="@string/search"
+        tools:layout="@layout/fragment_user_search">
+        <argument
+            android:name="multiple"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="title"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="action_label"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="show_groups"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="search_mode"
+            android:defaultValue="USER_SEARCH"
+            app:argType="awais.instagrabber.fragments.UserSearchMode" />
+
+        <argument
+            android:name="hideUserIds"
+            android:defaultValue="@null"
+            app:argType="long[]"
+            app:nullable="true" />
+
+        <argument
+            android:name="hideThreadIds"
+            android:defaultValue="@null"
+            app:argType="string[]"
+            app:nullable="true" />
+    </fragment>
+</navigation>

app/src/main/res/navigation/favorites_nav_graph.xml

@@ -0,0 +1,484 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/favorites_nav_graph"
+    app:startDestination="@id/favoritesFragment">
+
+    <fragment
+        android:id="@+id/favoritesFragment"
+        android:name="awais.instagrabber.fragments.FavoritesFragment"
+        android:label="@string/title_favorites"
+        tools:layout="@layout/fragment_favorites">
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/storyViewerFragment"
+        android:name="awais.instagrabber.fragments.StoryViewerFragment"
+        android:label="StoryViewerFragment"
+        tools:layout="@layout/fragment_story_viewer">
+
+        <argument
+            android:name="options"
+            app:argType="awais.instagrabber.repositories.requests.StoryViewerOptions" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/postViewFragment"
+        android:name="awais.instagrabber.fragments.PostViewV2Fragment"
+        android:label="@string/post"
+        tools:layout="@layout/dialog_post_view">
+
+        <argument
+            android:name="media"
+            app:argType="awais.instagrabber.repositories.responses.Media"
+            app:nullable="false" />
+
+        <argument
+            android:name="position"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/locationFragment"
+        android:name="awais.instagrabber.fragments.LocationFragment"
+        android:label=""
+        tools:layout="@layout/fragment_location">
+
+        <argument
+            android:name="locationId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/hashTagFragment"
+        android:name="awais.instagrabber.fragments.HashTagFragment"
+        android:label=""
+        tools:layout="@layout/fragment_hashtag">
+
+        <argument
+            android:name="hashtag"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/commentsViewerFragment"
+        android:name="awais.instagrabber.fragments.comments.CommentsViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_comments">
+
+        <argument
+            android:name="shortCode"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postUserId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of profile fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/profile_non_top"
+        android:name="awais.instagrabber.fragments.main.ProfileFragment"
+        android:label="@string/profile"
+        tools:layout="@layout/fragment_profile">
+
+        <argument
+            android:name="username"
+            android:defaultValue=""
+            app:argType="string"
+            app:nullable="true" />
+
+        <action
+            android:id="@+id/action_to_saved"
+            app:destination="@id/savedViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_follow_viewer"
+            app:destination="@id/followViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_notifications"
+            app:destination="@id/notifications_viewer_non_top" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedViewerFragment"
+        android:name="awais.instagrabber.fragments.SavedViewerFragment"
+        android:label="Saved"
+        tools:layout="@layout/fragment_saved">
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="type"
+            app:argType="awais.instagrabber.models.enums.PostItemType"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/followViewerFragment"
+        android:name="awais.instagrabber.fragments.FollowViewerFragment"
+        android:label=""
+        tools:layout="@layout/fragment_followers_viewer">
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="isFollowersList"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/likesViewerFragment"
+        android:name="awais.instagrabber.fragments.LikesViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_likes">
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="isComment"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <fragment
+        android:id="@+id/savedCollectionsFragment"
+        android:name="awais.instagrabber.fragments.SavedCollectionsFragment"
+        android:label="@string/saved"
+        tools:layout="@layout/fragment_saved_collections">
+
+        <argument
+            android:name="isSaving"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <action
+            android:id="@+id/action_to_collection_posts"
+            app:destination="@id/collectionPostsFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/collectionPostsFragment"
+        android:name="awais.instagrabber.fragments.CollectionPostsFragment"
+        tools:layout="@layout/fragment_collection_posts">
+
+        <argument
+            android:name="savedCollection"
+            app:argType="awais.instagrabber.repositories.responses.saved.SavedCollection" />
+
+        <argument
+            android:name="titleColor"
+            app:argType="integer" />
+
+        <argument
+            android:name="backgroundColor"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/user_search"
+        android:name="awais.instagrabber.fragments.UserSearchFragment"
+        android:label="@string/search"
+        tools:layout="@layout/fragment_user_search">
+        <argument
+            android:name="multiple"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="title"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="action_label"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="show_groups"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="search_mode"
+            android:defaultValue="USER_SEARCH"
+            app:argType="awais.instagrabber.fragments.UserSearchMode" />
+
+        <argument
+            android:name="hideUserIds"
+            android:defaultValue="@null"
+            app:argType="long[]"
+            app:nullable="true" />
+
+        <argument
+            android:name="hideThreadIds"
+            android:defaultValue="@null"
+            app:argType="string[]"
+            app:nullable="true" />
+    </fragment>
+
+    <!-- Copy of notification viewer fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/notifications_viewer_non_top"
+        android:name="awais.instagrabber.fragments.NotificationsViewerFragment"
+        android:label="@string/title_notifications"
+        tools:layout="@layout/fragment_notifications_viewer">
+
+        <argument
+            android:name="type"
+            android:defaultValue="notif"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="targetId"
+            android:defaultValue="0L"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </fragment>
+</navigation>

app/src/main/res/navigation/feed_nav_graph.xml

@@ -0,0 +1,520 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/feed_nav_graph"
+    app:startDestination="@id/feedFragment">
+
+    <fragment
+        android:id="@+id/feedFragment"
+        android:name="awais.instagrabber.fragments.main.FeedFragment"
+        android:label="@string/feed"
+        tools:layout="@layout/fragment_feed">
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_story_list"
+            app:destination="@id/storyListViewerFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/storyViewerFragment"
+        android:name="awais.instagrabber.fragments.StoryViewerFragment"
+        android:label="StoryViewerFragment"
+        tools:layout="@layout/fragment_story_viewer">
+
+        <argument
+            android:name="options"
+            app:argType="awais.instagrabber.repositories.requests.StoryViewerOptions" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/postViewFragment"
+        android:name="awais.instagrabber.fragments.PostViewV2Fragment"
+        android:label="@string/post"
+        tools:layout="@layout/dialog_post_view">
+
+        <argument
+            android:name="media"
+            app:argType="awais.instagrabber.repositories.responses.Media"
+            app:nullable="false" />
+
+        <argument
+            android:name="position"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/locationFragment"
+        android:name="awais.instagrabber.fragments.LocationFragment"
+        android:label=""
+        tools:layout="@layout/fragment_location">
+
+        <argument
+            android:name="locationId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/hashTagFragment"
+        android:name="awais.instagrabber.fragments.HashTagFragment"
+        android:label=""
+        tools:layout="@layout/fragment_hashtag">
+
+        <argument
+            android:name="hashtag"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/commentsViewerFragment"
+        android:name="awais.instagrabber.fragments.comments.CommentsViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_comments">
+
+        <argument
+            android:name="shortCode"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postUserId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of profile fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/profile_non_top"
+        android:name="awais.instagrabber.fragments.main.ProfileFragment"
+        android:label="@string/profile"
+        tools:layout="@layout/fragment_profile">
+
+        <argument
+            android:name="username"
+            android:defaultValue=""
+            app:argType="string"
+            app:nullable="true" />
+
+        <action
+            android:id="@+id/action_to_saved"
+            app:destination="@id/savedViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_follow_viewer"
+            app:destination="@id/followViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_notifications"
+            app:destination="@id/notifications_viewer_non_top" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedViewerFragment"
+        android:name="awais.instagrabber.fragments.SavedViewerFragment"
+        android:label="Saved"
+        tools:layout="@layout/fragment_saved">
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="type"
+            app:argType="awais.instagrabber.models.enums.PostItemType"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/followViewerFragment"
+        android:name="awais.instagrabber.fragments.FollowViewerFragment"
+        android:label=""
+        tools:layout="@layout/fragment_followers_viewer">
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="isFollowersList"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/likesViewerFragment"
+        android:name="awais.instagrabber.fragments.LikesViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_likes">
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="isComment"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of notification viewer fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/notifications_viewer_non_top"
+        android:name="awais.instagrabber.fragments.NotificationsViewerFragment"
+        android:label="@string/title_notifications"
+        tools:layout="@layout/fragment_notifications_viewer">
+
+        <argument
+            android:name="type"
+            android:defaultValue="notif"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="targetId"
+            android:defaultValue="0L"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedCollectionsFragment"
+        android:name="awais.instagrabber.fragments.SavedCollectionsFragment"
+        android:label="@string/saved"
+        tools:layout="@layout/fragment_saved_collections">
+
+        <argument
+            android:name="isSaving"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <action
+            android:id="@+id/action_to_collection_posts"
+            app:destination="@id/collectionPostsFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/collectionPostsFragment"
+        android:name="awais.instagrabber.fragments.CollectionPostsFragment"
+        tools:layout="@layout/fragment_collection_posts">
+
+        <argument
+            android:name="savedCollection"
+            app:argType="awais.instagrabber.repositories.responses.saved.SavedCollection" />
+
+        <argument
+            android:name="titleColor"
+            app:argType="integer" />
+
+        <argument
+            android:name="backgroundColor"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/storyListViewerFragment"
+        android:name="awais.instagrabber.fragments.StoryListViewerFragment"
+        android:label="Stories"
+        tools:layout="@layout/fragment_story_list_viewer">
+
+        <argument
+            android:name="type"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/user_search"
+        android:name="awais.instagrabber.fragments.UserSearchFragment"
+        android:label="@string/search"
+        tools:layout="@layout/fragment_user_search">
+        <argument
+            android:name="multiple"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="title"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="action_label"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="show_groups"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="search_mode"
+            android:defaultValue="USER_SEARCH"
+            app:argType="awais.instagrabber.fragments.UserSearchMode" />
+
+        <argument
+            android:name="hideUserIds"
+            android:defaultValue="@null"
+            app:argType="long[]"
+            app:nullable="true" />
+
+        <argument
+            android:name="hideThreadIds"
+            android:defaultValue="@null"
+            app:argType="string[]"
+            app:nullable="true" />
+    </fragment>
+</navigation>

app/src/main/res/navigation/more_nav_graph.xml

@@ -0,0 +1,539 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/more_nav_graph"
+    app:startDestination="@id/morePreferencesFragment">
+
+    <fragment
+        android:id="@+id/morePreferencesFragment"
+        android:name="awais.instagrabber.fragments.settings.MorePreferencesFragment"
+        android:label="@string/more">
+
+        <action
+            android:id="@+id/action_to_settings"
+            app:destination="@id/settings_nav_graph" />
+
+        <action
+            android:id="@+id/action_to_about"
+            app:destination="@id/aboutFragment" />
+
+        <action
+            android:id="@+id/action_to_favorites"
+            app:destination="@id/favorites_non_top" />
+
+        <action
+            android:id="@+id/action_to_backup"
+            app:destination="@id/backupPreferencesFragment" />
+
+        <action
+            android:id="@+id/action_to_notifications"
+            app:destination="@id/notifications_viewer_non_top" />
+
+        <action
+            android:id="@+id/action_to_story_list"
+            app:destination="@id/storyListViewerFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/storyViewerFragment"
+        android:name="awais.instagrabber.fragments.StoryViewerFragment"
+        android:label="StoryViewerFragment"
+        tools:layout="@layout/fragment_story_viewer">
+
+        <argument
+            android:name="options"
+            app:argType="awais.instagrabber.repositories.requests.StoryViewerOptions" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/postViewFragment"
+        android:name="awais.instagrabber.fragments.PostViewV2Fragment"
+        android:label="@string/post"
+        tools:layout="@layout/dialog_post_view">
+
+        <argument
+            android:name="media"
+            app:argType="awais.instagrabber.repositories.responses.Media"
+            app:nullable="false" />
+
+        <argument
+            android:name="position"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/locationFragment"
+        android:name="awais.instagrabber.fragments.LocationFragment"
+        android:label=""
+        tools:layout="@layout/fragment_location">
+
+        <argument
+            android:name="locationId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/hashTagFragment"
+        android:name="awais.instagrabber.fragments.HashTagFragment"
+        android:label=""
+        tools:layout="@layout/fragment_hashtag">
+
+        <argument
+            android:name="hashtag"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/commentsViewerFragment"
+        android:name="awais.instagrabber.fragments.comments.CommentsViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_comments">
+
+        <argument
+            android:name="shortCode"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postUserId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of profile fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/profile_non_top"
+        android:name="awais.instagrabber.fragments.main.ProfileFragment"
+        android:label="@string/profile"
+        tools:layout="@layout/fragment_profile">
+
+        <argument
+            android:name="username"
+            android:defaultValue=""
+            app:argType="string"
+            app:nullable="true" />
+
+        <action
+            android:id="@+id/action_to_saved"
+            app:destination="@id/savedViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_follow_viewer"
+            app:destination="@id/followViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_notifications"
+            app:destination="@id/notifications_viewer_non_top" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedViewerFragment"
+        android:name="awais.instagrabber.fragments.SavedViewerFragment"
+        android:label="Saved"
+        tools:layout="@layout/fragment_saved">
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="type"
+            app:argType="awais.instagrabber.models.enums.PostItemType"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/followViewerFragment"
+        android:name="awais.instagrabber.fragments.FollowViewerFragment"
+        android:label=""
+        tools:layout="@layout/fragment_followers_viewer">
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="isFollowersList"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/likesViewerFragment"
+        android:name="awais.instagrabber.fragments.LikesViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_likes">
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="isComment"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of favorites fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/favorites_non_top"
+        android:name="awais.instagrabber.fragments.FavoritesFragment"
+        android:label="@string/title_favorites"
+        tools:layout="@layout/fragment_favorites">
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+    </fragment>
+
+    <!-- Copy of notification viewer fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/notifications_viewer_non_top"
+        android:name="awais.instagrabber.fragments.NotificationsViewerFragment"
+        android:label="@string/title_notifications"
+        tools:layout="@layout/fragment_notifications_viewer">
+
+        <argument
+            android:name="type"
+            android:defaultValue="notif"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="targetId"
+            android:defaultValue="0L"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedCollectionsFragment"
+        android:name="awais.instagrabber.fragments.SavedCollectionsFragment"
+        android:label="@string/saved"
+        tools:layout="@layout/fragment_saved_collections">
+
+        <argument
+            android:name="isSaving"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <action
+            android:id="@+id/action_to_collection_posts"
+            app:destination="@id/collectionPostsFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/collectionPostsFragment"
+        android:name="awais.instagrabber.fragments.CollectionPostsFragment"
+        tools:layout="@layout/fragment_collection_posts">
+
+        <argument
+            android:name="savedCollection"
+            app:argType="awais.instagrabber.repositories.responses.saved.SavedCollection" />
+
+        <argument
+            android:name="titleColor"
+            app:argType="integer" />
+
+        <argument
+            android:name="backgroundColor"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/user_search"
+        android:name="awais.instagrabber.fragments.UserSearchFragment"
+        android:label="@string/search"
+        tools:layout="@layout/fragment_user_search">
+        <argument
+            android:name="multiple"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="title"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="action_label"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="show_groups"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="search_mode"
+            android:defaultValue="USER_SEARCH"
+            app:argType="awais.instagrabber.fragments.UserSearchMode" />
+
+        <argument
+            android:name="hideUserIds"
+            android:defaultValue="@null"
+            app:argType="long[]"
+            app:nullable="true" />
+
+        <argument
+            android:name="hideThreadIds"
+            android:defaultValue="@null"
+            app:argType="string[]"
+            app:nullable="true" />
+    </fragment>
+
+    <include app:graph="@navigation/settings_nav_graph" />
+
+    <fragment
+        android:id="@+id/storyListViewerFragment"
+        android:name="awais.instagrabber.fragments.StoryListViewerFragment"
+        android:label="Stories"
+        tools:layout="@layout/fragment_story_list_viewer">
+
+        <argument
+            android:name="type"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+</navigation>

app/src/main/res/navigation/notification_viewer_nav_graph.xml

@@ -0,0 +1,495 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/notification_viewer_nav_graph"
+    app:startDestination="@id/notificationsViewer">
+
+    <fragment
+        android:id="@+id/notificationsViewer"
+        android:name="awais.instagrabber.fragments.NotificationsViewerFragment"
+        android:label="@string/title_notifications"
+        tools:layout="@layout/fragment_notifications_viewer">
+
+        <argument
+            android:name="type"
+            android:defaultValue="notif"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="targetId"
+            android:defaultValue="0L"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/storyViewerFragment"
+        android:name="awais.instagrabber.fragments.StoryViewerFragment"
+        android:label="StoryViewerFragment"
+        tools:layout="@layout/fragment_story_viewer">
+
+        <argument
+            android:name="options"
+            app:argType="awais.instagrabber.repositories.requests.StoryViewerOptions" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/postViewFragment"
+        android:name="awais.instagrabber.fragments.PostViewV2Fragment"
+        android:label="@string/post"
+        tools:layout="@layout/dialog_post_view">
+
+        <argument
+            android:name="media"
+            app:argType="awais.instagrabber.repositories.responses.Media"
+            app:nullable="false" />
+
+        <argument
+            android:name="position"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/locationFragment"
+        android:name="awais.instagrabber.fragments.LocationFragment"
+        android:label=""
+        tools:layout="@layout/fragment_location">
+
+        <argument
+            android:name="locationId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/hashTagFragment"
+        android:name="awais.instagrabber.fragments.HashTagFragment"
+        android:label=""
+        tools:layout="@layout/fragment_hashtag">
+
+        <argument
+            android:name="hashtag"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/commentsViewerFragment"
+        android:name="awais.instagrabber.fragments.comments.CommentsViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_comments">
+
+        <argument
+            android:name="shortCode"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postUserId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of profile fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/profile_non_top"
+        android:name="awais.instagrabber.fragments.main.ProfileFragment"
+        android:label="@string/profile"
+        tools:layout="@layout/fragment_profile">
+
+        <argument
+            android:name="username"
+            android:defaultValue=""
+            app:argType="string"
+            app:nullable="true" />
+
+        <action
+            android:id="@+id/action_to_saved"
+            app:destination="@id/savedViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_follow_viewer"
+            app:destination="@id/followViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_notifications"
+            app:destination="@id/notifications_viewer_non_top" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedViewerFragment"
+        android:name="awais.instagrabber.fragments.SavedViewerFragment"
+        android:label="Saved"
+        tools:layout="@layout/fragment_saved">
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="type"
+            app:argType="awais.instagrabber.models.enums.PostItemType"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/followViewerFragment"
+        android:name="awais.instagrabber.fragments.FollowViewerFragment"
+        android:label=""
+        tools:layout="@layout/fragment_followers_viewer">
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="isFollowersList"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/likesViewerFragment"
+        android:name="awais.instagrabber.fragments.LikesViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_likes">
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="isComment"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of notification viewer fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/notifications_viewer_non_top"
+        android:name="awais.instagrabber.fragments.NotificationsViewerFragment"
+        android:label="@string/title_notifications"
+        tools:layout="@layout/fragment_notifications_viewer">
+
+        <argument
+            android:name="type"
+            android:defaultValue="notif"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="targetId"
+            android:defaultValue="0L"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedCollectionsFragment"
+        android:name="awais.instagrabber.fragments.SavedCollectionsFragment"
+        android:label="@string/saved"
+        tools:layout="@layout/fragment_saved_collections">
+
+        <argument
+            android:name="isSaving"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <action
+            android:id="@+id/action_to_collection_posts"
+            app:destination="@id/collectionPostsFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/collectionPostsFragment"
+        android:name="awais.instagrabber.fragments.CollectionPostsFragment"
+        tools:layout="@layout/fragment_collection_posts">
+
+        <argument
+            android:name="savedCollection"
+            app:argType="awais.instagrabber.repositories.responses.saved.SavedCollection" />
+
+        <argument
+            android:name="titleColor"
+            app:argType="integer" />
+
+        <argument
+            android:name="backgroundColor"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/user_search"
+        android:name="awais.instagrabber.fragments.UserSearchFragment"
+        android:label="@string/search"
+        tools:layout="@layout/fragment_user_search">
+        <argument
+            android:name="multiple"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="title"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="action_label"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="show_groups"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="search_mode"
+            android:defaultValue="USER_SEARCH"
+            app:argType="awais.instagrabber.fragments.UserSearchMode" />
+
+        <argument
+            android:name="hideUserIds"
+            android:defaultValue="@null"
+            app:argType="long[]"
+            app:nullable="true" />
+
+        <argument
+            android:name="hideThreadIds"
+            android:defaultValue="@null"
+            app:argType="string[]"
+            app:nullable="true" />
+    </fragment>
+</navigation>

app/src/main/res/navigation/profile_nav_graph.xml

@@ -0,0 +1,567 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/profile_nav_graph"
+    app:startDestination="@id/profileFragment">
+
+    <fragment
+        android:id="@+id/profileFragment"
+        android:name="awais.instagrabber.fragments.main.ProfileFragment"
+        android:label="@string/profile"
+        tools:layout="@layout/fragment_profile">
+
+        <argument
+            android:name="username"
+            android:defaultValue=""
+            app:argType="string"
+            app:nullable="true" />
+
+        <action
+            android:id="@+id/action_to_saved"
+            app:destination="@id/savedViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_follow_viewer"
+            app:destination="@id/followViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_notifications"
+            app:destination="@id/notifications_viewer_non_top" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/post_loading_dialog"
+        android:name="awais.instagrabber.dialogs.PostLoadingDialogFragment"
+        android:label="@string/direct_download_loading">
+
+        <argument
+            android:name="shortCode"
+            app:argType="string" />
+
+        <deepLink app:uri="barinsta://post/{shortCode}" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </dialog>
+
+    <fragment
+        android:id="@+id/storyViewerFragment"
+        android:name="awais.instagrabber.fragments.StoryViewerFragment"
+        android:label="StoryViewerFragment"
+        tools:layout="@layout/fragment_story_viewer">
+
+        <argument
+            android:name="options"
+            app:argType="awais.instagrabber.repositories.requests.StoryViewerOptions" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/searchFragment"
+        android:name="awais.instagrabber.fragments.search.SearchFragment"
+        android:label="@string/search"
+        tools:layout="@layout/fragment_search">
+
+        <deepLink app:uri="barinsta://search" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/postViewFragment"
+        android:name="awais.instagrabber.fragments.PostViewV2Fragment"
+        android:label="@string/post"
+        tools:layout="@layout/dialog_post_view">
+
+        <argument
+            android:name="media"
+            app:argType="awais.instagrabber.repositories.responses.Media"
+            app:nullable="false" />
+
+        <argument
+            android:name="position"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/locationFragment"
+        android:name="awais.instagrabber.fragments.LocationFragment"
+        android:label=""
+        tools:layout="@layout/fragment_location">
+
+        <argument
+            android:name="locationId"
+            app:argType="long" />
+
+        <deepLink app:uri="barinsta://location/{locationId}" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/hashTagFragment"
+        android:name="awais.instagrabber.fragments.HashTagFragment"
+        android:label=""
+        tools:layout="@layout/fragment_hashtag">
+
+        <argument
+            android:name="hashtag"
+            app:argType="string"
+            app:nullable="false" />
+
+        <deepLink app:uri="barinsta://hashtag/{hashtag}" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/commentsViewerFragment"
+        android:name="awais.instagrabber.fragments.comments.CommentsViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_comments">
+
+        <argument
+            android:name="shortCode"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="postUserId"
+            app:argType="long" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_likes"
+            app:destination="@id/likesViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of profile fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/profile_non_top"
+        android:name="awais.instagrabber.fragments.main.ProfileFragment"
+        android:label="@string/profile"
+        tools:layout="@layout/fragment_profile">
+
+        <argument
+            android:name="username"
+            android:defaultValue=""
+            app:argType="string"
+            app:nullable="true" />
+
+        <deepLink app:uri="barinsta://profile/{username}" />
+
+        <action
+            android:id="@+id/action_to_saved"
+            app:destination="@id/savedViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_saved_collections"
+            app:destination="@id/savedCollectionsFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_follow_viewer"
+            app:destination="@id/followViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_user_search"
+            app:destination="@id/user_search" />
+
+        <action
+            android:id="@+id/action_to_notifications"
+            app:destination="@id/notifications_viewer_non_top" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedViewerFragment"
+        android:name="awais.instagrabber.fragments.SavedViewerFragment"
+        android:label="Saved"
+        tools:layout="@layout/fragment_saved">
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="type"
+            app:argType="awais.instagrabber.models.enums.PostItemType"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/followViewerFragment"
+        android:name="awais.instagrabber.fragments.FollowViewerFragment"
+        android:label=""
+        tools:layout="@layout/fragment_followers_viewer">
+
+        <argument
+            android:name="profileId"
+            app:argType="long" />
+
+        <argument
+            android:name="isFollowersList"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <argument
+            android:name="username"
+            app:argType="string"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <dialog
+        android:id="@+id/likesViewerFragment"
+        android:name="awais.instagrabber.fragments.LikesViewerFragment"
+        android:label="Comments"
+        tools:layout="@layout/fragment_likes">
+
+        <argument
+            android:name="postId"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="isComment"
+            app:argType="boolean"
+            app:nullable="false" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </dialog>
+
+    <!-- Copy of notification viewer fragment tag -->
+    <!-- Required to get back arrow in action bar -->
+    <!-- See https://issuetracker.google.com/issues/192395936 -->
+    <fragment
+        android:id="@+id/notifications_viewer_non_top"
+        android:name="awais.instagrabber.fragments.NotificationsViewerFragment"
+        android:label="@string/title_notifications"
+        tools:layout="@layout/fragment_notifications_viewer">
+
+        <argument
+            android:name="type"
+            android:defaultValue="notif"
+            app:argType="string"
+            app:nullable="false" />
+
+        <argument
+            android:name="targetId"
+            android:defaultValue="0L"
+            app:argType="long" />
+
+        <deepLink app:uri="barinsta://notifications/{type}?targetId={targetId}" />
+
+        <action
+            android:id="@+id/action_to_story"
+            app:destination="@id/storyViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/savedCollectionsFragment"
+        android:name="awais.instagrabber.fragments.SavedCollectionsFragment"
+        android:label="@string/saved"
+        tools:layout="@layout/fragment_saved_collections">
+
+        <argument
+            android:name="isSaving"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <action
+            android:id="@+id/action_to_collection_posts"
+            app:destination="@id/collectionPostsFragment" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/collectionPostsFragment"
+        android:name="awais.instagrabber.fragments.CollectionPostsFragment"
+        tools:layout="@layout/fragment_collection_posts">
+
+        <argument
+            android:name="savedCollection"
+            app:argType="awais.instagrabber.repositories.responses.saved.SavedCollection" />
+
+        <argument
+            android:name="titleColor"
+            app:argType="integer" />
+
+        <argument
+            android:name="backgroundColor"
+            app:argType="integer" />
+
+        <action
+            android:id="@+id/action_to_comments"
+            app:destination="@id/commentsViewerFragment" />
+
+        <action
+            android:id="@+id/action_to_hashtag"
+            app:destination="@id/hashTagFragment" />
+
+        <action
+            android:id="@+id/action_to_location"
+            app:destination="@id/locationFragment" />
+
+        <action
+            android:id="@+id/action_to_post"
+            app:destination="@id/postViewFragment" />
+
+        <action
+            android:id="@+id/action_to_profile"
+            app:destination="@id/profile_non_top" />
+    </fragment>
+
+    <fragment
+        android:id="@+id/user_search"
+        android:name="awais.instagrabber.fragments.UserSearchFragment"
+        android:label="@string/search"
+        tools:layout="@layout/fragment_user_search">
+        <argument
+            android:name="multiple"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="title"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="action_label"
+            android:defaultValue="@null"
+            app:argType="string"
+            app:nullable="true" />
+
+        <argument
+            android:name="show_groups"
+            android:defaultValue="false"
+            app:argType="boolean" />
+
+        <argument
+            android:name="search_mode"
+            android:defaultValue="USER_SEARCH"
+            app:argType="awais.instagrabber.fragments.UserSearchMode" />
+
+        <argument
+            android:name="hideUserIds"
+            android:defaultValue="@null"
+            app:argType="long[]"
+            app:nullable="true" />
+
+        <argument
+            android:name="hideThreadIds"
+            android:defaultValue="@null"
+            app:argType="string[]"
+            app:nullable="true" />
+    </fragment>
+</navigation>

app/src/main/res/navigation/root_nav_graph.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<navigation>
+
+    <!--android:id="@+id/root"-->
+    <!--app:startDestination="@id/profile_nav_graph"-->
+
+    <!--<include app:graph="@navigation/dm_nav_graph" />-->
+    <!--<include app:graph="@navigation/feed_nav_graph" />-->
+    <!--<include app:graph="@navigation/profile_nav_graph" />-->
+    <!--<include app:graph="@navigation/discover_nav_graph" />-->
+    <!--<include app:graph="@navigation/more_nav_graph" />-->
+</navigation>

app/src/main/res/navigation/settings_nav_graph.xml

@@ -4,110 +4,6 @@
     android:id="@+id/settings_nav_graph"
     app:startDestination="@id/settingsPreferencesFragment">
 
-    <!--<include app:graph="@navigation/profile_nav_graph" />-->
-    <!--<include app:graph="@navigation/hashtag_nav_graph" />-->
-    <!--<include app:graph="@navigation/location_nav_graph" />-->
-    <!--<include app:graph="@navigation/comments_nav_graph" />-->
-    <!--<include app:graph="@navigation/likes_nav_graph" />-->
-    <!--<include app:graph="@navigation/notification_viewer_nav_graph" />-->
-    <!--<include app:graph="@navigation/story_list_nav_graph" />-->
-    <!--<include app:graph="@navigation/discover_nav_graph" />-->
-
-    <!--<action-->
-    <!--    android:id="@+id/action_global_commentsViewerFragment"-->
-    <!--    app:destination="@id/comments_nav_graph">-->
-    <!--    <argument-->
-    <!--        android:name="shortCode"-->
-    <!--        app:argType="string"-->
-    <!--        app:nullable="false" />-->
-    <!--    <argument-->
-    <!--        android:name="postId"-->
-    <!--        app:argType="string"-->
-    <!--        app:nullable="false" />-->
-    <!--    <argument-->
-    <!--        android:name="postUserId"-->
-    <!--        app:argType="long" />-->
-    <!--</action>-->
-
-    <!--<action-->
-    <!--    android:id="@+id/action_global_likesViewerFragment"-->
-    <!--    app:destination="@id/likes_nav_graph">-->
-    <!--    <argument-->
-    <!--        android:name="postId"-->
-    <!--        app:argType="string"-->
-    <!--        app:nullable="false" />-->
-    <!--    <argument-->
-    <!--        android:name="isComment"-->
-    <!--        app:argType="boolean"-->
-    <!--        app:nullable="false" />-->
-    <!--</action>-->
-
-    <!--<action-->
-    <!--    android:id="@+id/action_global_profileFragment"-->
-    <!--    app:destination="@id/profile_nav_graph">-->
-    <!--    <argument-->
-    <!--        android:name="username"-->
-    <!--        app:argType="string"-->
-    <!--        app:nullable="true" />-->
-    <!--</action>-->
-
-    <!--<action-->
-    <!--    android:id="@+id/action_global_hashTagFragment"-->
-    <!--    app:destination="@id/hashtag_nav_graph">-->
-    <!--    <argument-->
-    <!--        android:name="hashtag"-->
-    <!--        app:argType="string"-->
-    <!--        app:nullable="false" />-->
-    <!--</action>-->
-
-    <!--<action-->
-    <!--    android:id="@+id/action_global_locationFragment"-->
-    <!--    app:destination="@id/location_nav_graph">-->
-    <!--    <argument-->
-    <!--        android:name="locationId"-->
-    <!--        app:argType="long" />-->
-    <!--</action>-->
-
-    <!--<action-->
-    <!--    android:id="@+id/action_global_storyListViewerFragment"-->
-    <!--    app:destination="@id/story_list_nav_graph">-->
-    <!--    <argument-->
-    <!--        android:name="type"-->
-    <!--        app:argType="string"-->
-    <!--        app:nullable="false" />-->
-    <!--</action>-->
-
-    <!--<action-->
-    <!--    android:id="@+id/action_global_notificationsViewerFragment"-->
-    <!--    app:destination="@id/notification_viewer_nav_graph">-->
-    <!--    <argument-->
-    <!--        android:name="type"-->
-    <!--        app:argType="string"-->
-    <!--        app:nullable="false" />-->
-    <!--    <argument-->
-    <!--        android:name="targetId"-->
-    <!--        android:defaultValue="0L"-->
-    <!--        app:argType="long" />-->
-    <!--</action>-->
-
-    <!--<action-->
-    <!--    android:id="@+id/action_global_post_view"-->
-    <!--    app:destination="@id/postViewFragment">-->
-    <!--    <argument-->
-    <!--        android:name="media"-->
-    <!--        app:argType="awais.instagrabber.repositories.responses.Media"-->
-    <!--        app:nullable="false" />-->
-    <!--    <argument-->
-    <!--        android:name="position"-->
-    <!--        app:argType="integer" />-->
-    <!--</action>-->
-
-    <!--<include app:graph="@navigation/user_search_nav_graph" />-->
-
-    <!--<action-->
-    <!--    android:id="@+id/action_global_user_search"-->
-    <!--    app:destination="@id/user_search_nav_graph" />-->
-
     <fragment
         android:id="@+id/settingsPreferencesFragment"
         android:name="awais.instagrabber.fragments.settings.SettingsPreferencesFragment"
@@ -181,8 +77,4 @@
         android:id="@+id/postPreferencesFragment"
         android:name="awais.instagrabber.fragments.settings.PostPreferencesFragment"
         android:label="@string/pref_category_post" />
-    <!--<fragment-->
-    <!--    android:id="@+id/postViewFragment"-->
-    <!--    android:name="awais.instagrabber.fragments.PostViewV2Fragment"-->
-    <!--    android:label="@string/post" />-->
 </navigation>

app/src/main/res/values/ids.xml

@@ -11,15 +11,6 @@
 
     <item name="root_nav_graph" type="id" />
 
-    <!-- Navigation top level root ids -->
-    <item name="feed_nav_graph" type="id" />
-    <item name="profile_nav_graph" type="id" />
-    <item name="direct_messages_nav_graph" type="id" />
-    <item name="notification_viewer_nav_graph" type="id" />
-    <item name="discover_nav_graph" type="id" />
-    <item name="favorites_nav_graph" type="id" />
-    <item name="more_nav_graph" type="id" />
-    
     <!-- story stickers -->
     <item name="mentions" type="id" />
     <item name="spotify" type="id" />