Open post from dm thread and handle ig links properly from within the app

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

@@ -157,6 +157,12 @@ public class MainActivity extends BaseLanguageActivity {
         return false;
     }
 
+    @Override
+    protected void onNewIntent(final Intent intent) {
+        super.onNewIntent(intent);
+        handleIntent(intent);
+    }
+
     private void setupSuggestions() {
         suggestionsFetchHandler = new Handler();
         suggestionAdapter = new SuggestionsAdapter(this, (type, query) -> {

app/src/main/java/awais/instagrabber/fragments/directmessages/DirectMessageThreadFragment.java

@@ -29,6 +29,7 @@ import androidx.fragment.app.Fragment;
 import androidx.lifecycle.MutableLiveData;
 import androidx.lifecycle.ViewModel;
 import androidx.lifecycle.ViewModelProvider;
+import androidx.navigation.NavController;
 import androidx.navigation.NavDirections;
 import androidx.navigation.fragment.NavHostFragment;
 import androidx.recyclerview.widget.LinearLayoutManager;
@@ -223,11 +224,18 @@ public class DirectMessageThreadFragment extends Fragment {
                     case CLIP:
                         final long postId = directItemModel.getMediaModel().getPk();
                         final boolean isId = true;
-                        // startActivity(new Intent(requireContext(), PostViewer.class)
-                        //         .putExtra(Constants.EXTRAS_POST, new PostModel(postId, false)));
+                        final NavController navController = NavHostFragment.findNavController(this);
+                        final NavDirections action = DirectMessageThreadFragmentDirections
+                                .actionGlobalPostViewFragment(
+                                        0,
+                                        new String[]{String.valueOf(postId)},
+                                        isId
+                                );
+                        navController.navigate(action);
                         break;
                     case LINK:
                         Intent linkIntent = new Intent(Intent.ACTION_VIEW);
+                        linkIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_SINGLE_TOP);
                         linkIntent.setData(Uri.parse(directItemModel.getLinkModel().getLinkContext().getLinkUrl()));
                         startActivity(linkIntent);
                         break;
@@ -545,8 +553,8 @@ public class DirectMessageThreadFragment extends Fragment {
                 wr.close();
                 urlConnection.connect();
                 if (urlConnection.getResponseCode() == HttpURLConnection.HTTP_OK) {
-                    if (action == "delete") hasDeletedSomething = true;
-                    else if (action == "seen") DirectMessageInboxFragment.refreshPlease = true;
+                    if (action.equals("delete")) hasDeletedSomething = true;
+                    else if (action.equals("seen")) DirectMessageInboxFragment.refreshPlease = true;
                 }
                 urlConnection.disconnect();
             } catch (Throwable ex) {

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

@@ -38,6 +38,22 @@
             app:nullable="false" />
     </action>
 
+    <include app:graph="@navigation/post_view_nav_graph" />
+
+    <action
+        android:id="@+id/action_global_postViewFragment"
+        app:destination="@id/post_view_nav_graph">
+        <argument
+            android:name="index"
+            app:argType="integer" />
+        <argument
+            android:name="idOrCodeArray"
+            app:argType="string[]" />
+        <argument
+            android:name="isId"
+            app:argType="boolean" />
+    </action>
+
     <fragment
         android:id="@+id/directMessagesInboxFragment"
         android:name="awais.instagrabber.fragments.directmessages.DirectMessageInboxFragment"