Handle intents (urls/share) from outside the app

app/src/main/AndroidManifest.xml

@@ -17,7 +17,6 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         tools:ignore="UnusedAttribute">
-
         <activity
             android:name=".activities.MainActivity"
             android:launchMode="singleTop"
@@ -29,18 +28,15 @@
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
-
             <intent-filter>
                 <action android:name="android.intent.action.SEND" />
-                <action android:name="android.intent.action.SEARCH" />
-                <action android:name="android.intent.action.WEB_SEARCH" />
-
+                <!--<action android:name="android.intent.action.SEARCH" />-->
+                <!--<action android:name="android.intent.action.WEB_SEARCH" />-->
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.BROWSABLE" />
 
                 <data android:mimeType="text/plain" />
             </intent-filter>
-
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
 
@@ -49,18 +45,15 @@
 
                 <data android:scheme="http" />
                 <data android:scheme="https" />
-
                 <data android:host="ig.me" />
                 <data android:host="www.ig.me" />
                 <data android:host="instagram.com" />
                 <data android:host="www.instagram.com" />
-
                 <data android:pathPrefix="/" />
                 <data android:pathPrefix="/p" />
                 <data android:pathPrefix="/explore/tags" />
             </intent-filter>
         </activity>
-
         <activity
             android:name="awaisomereport.ErrorReporterActivity"
             android:allowEmbedded="false"
@@ -77,7 +70,6 @@
             android:screenOrientation="portrait"
             android:taskAffinity="awais.instagrabber.errorreport"
             android:theme="@android:style/Theme.DeviceDefault.Dialog" />
-
         <activity
             android:name=".directdownload.MultiDirectDialog"
             android:allowEmbedded="false"
@@ -93,7 +85,6 @@
             android:noHistory="false"
             android:taskAffinity="awais.instagrabber.multidialog"
             android:theme="@style/FlyingGayDialog" />
-
         <activity
             android:name=".directdownload.DirectDownload"
             android:allowEmbedded="false"
@@ -110,7 +101,6 @@
             android:lockTaskMode="never"
             android:noHistory="false"
             android:theme="@style/CompletelyTransparent">
-
             <intent-filter>
                 <action android:name="android.intent.action.SEND" />
                 <action android:name="android.intent.action.SEARCH" />
@@ -121,7 +111,6 @@
 
                 <data android:mimeType="text/plain" />
             </intent-filter>
-
             <intent-filter>
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.BROWSABLE" />
@@ -131,98 +120,22 @@
                 <data android:scheme="https" />
             </intent-filter>
         </activity>
-
-        <!--<activity-->
-        <!--    android:name=".activities.PostViewer"-->
-        <!--    android:parentActivityName=".activities.MainActivity">-->
-
-        <!--    <meta-data-->
-        <!--        android:name="android.support.PARENT_ACTIVITY"-->
-        <!--        android:value=".activities.MainActivity" />-->
-        <!--</activity>-->
-
-        <!--<activity-->
-        <!--    android:name=".activities.CommentsViewerFragment"-->
-        <!--    android:parentActivityName=".activities.PostViewer">-->
-
-        <!--    <meta-data-->
-        <!--        android:name="android.support.PARENT_ACTIVITY"-->
-        <!--        android:value=".activities.PostViewer" />-->
-        <!--</activity>-->
-
-        <!--<activity-->
-        <!--    android:name=".activities.StoryViewer"-->
-        <!--    android:parentActivityName=".activities.MainActivity">-->
-
-        <!--    <meta-data-->
-        <!--        android:name="android.support.PARENT_ACTIVITY"-->
-        <!--        android:value=".activities.MainActivity" />-->
-        <!--</activity>-->
-
-        <!--<activity-->
-        <!--    android:name=".activities.FollowViewerFragment"-->
-        <!--    android:parentActivityName=".activities.MainActivity">-->
-
-        <!--    <meta-data-->
-        <!--        android:name="android.support.PARENT_ACTIVITY"-->
-        <!--        android:value=".activities.MainActivity" />-->
-        <!--</activity>-->
-
-        <!--<activity-->
-        <!--    android:name=".activities.ProfilePicViewer"-->
-        <!--    android:parentActivityName=".activities.MainActivity">-->
-
-        <!--    <meta-data-->
-        <!--        android:name="android.support.PARENT_ACTIVITY"-->
-        <!--        android:value=".activities.MainActivity" />-->
-        <!--</activity>-->
-
-        <!--<activity-->
-        <!--    android:name=".activities.ProfileViewer"-->
-        <!--    android:parentActivityName=".activities.PostViewer">-->
-
-        <!--    <meta-data-->
-        <!--        android:name="android.support.PARENT_ACTIVITY"-->
-        <!--        android:value=".activities.PostViewer" />-->
-        <!--</activity>-->
-
-        <!--<activity-->
-        <!--    android:name=".activities.SavedViewerFragment"-->
-        <!--    android:parentActivityName=".activities.MainActivity">-->
-
-        <!--    <meta-data-->
-        <!--        android:name="android.support.PARENT_ACTIVITY"-->
-        <!--        android:value=".activities.MainActivity" />-->
-        <!--</activity>-->
-
         <activity
             android:name=".activities.NotificationsViewer"
             android:parentActivityName=".activities.MainActivity">
-
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".activities.MainActivity" />
         </activity>
-
         <activity
             android:name=".activities.Login"
             android:label="@string/login"
             android:parentActivityName=".activities.MainActivity">
-
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".activities.MainActivity" />
         </activity>
 
-        <!--<activity-->
-        <!--    android:name=".activities.DirectMessagesActivity"-->
-        <!--    android:parentActivityName=".activities.MainActivity">-->
-
-        <!--    <meta-data-->
-        <!--        android:name="android.support.PARENT_ACTIVITY"-->
-        <!--        android:value=".activities.MainActivity" />-->
-        <!--</activity>-->
-
         <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="${applicationId}.provider"

app/src/main/java/awais/instagrabber/MainHelper.java

@@ -811,7 +811,7 @@
 //                 if (data != null && !Utils.isEmpty(data)) {
 //                     if (data.indexOf('\n') > 0) data = data.substring(data.lastIndexOf('\n') + 1);
 //
-//                     final IntentModel model = Utils.stripString(data);
+//                     final IntentModel model = Utils.parseUrl(data);
 //                     if (model != null) {
 //                         final String modelText = model.getText();
 //                         final IntentModelType modelType = model.getType();

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

@@ -2,8 +2,10 @@ package awais.instagrabber.activities;
 
 
 import android.annotation.SuppressLint;
+import android.content.Intent;
 import android.content.res.TypedArray;
 import android.database.MatrixCursor;
+import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Handler;
@@ -41,10 +43,12 @@ import awais.instagrabber.asyncs.SuggestionsFetcher;
 import awais.instagrabber.customviews.helpers.CustomHideBottomViewOnScrollBehavior;
 import awais.instagrabber.databinding.ActivityMainBinding;
 import awais.instagrabber.interfaces.FetchListener;
+import awais.instagrabber.models.IntentModel;
 import awais.instagrabber.models.SuggestionModel;
 import awais.instagrabber.models.enums.SuggestionType;
 import awais.instagrabber.utils.Constants;
 import awais.instagrabber.utils.FlavorTown;
+import awais.instagrabber.utils.IntentUtils;
 import awais.instagrabber.utils.Utils;
 
 import static awais.instagrabber.utils.NavigationExtensions.setupWithNavController;
@@ -110,6 +114,46 @@ public class MainActivity extends BaseLanguageActivity {
         setupSuggestions();
         FlavorTown.updateCheck(this);
         FlavorTown.changelogCheck(this);
+
+        final Intent intent = getIntent();
+        handleIntent(intent);
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(final Menu menu) {
+        getMenuInflater().inflate(R.menu.main_menu, menu);
+        searchMenuItem = menu.findItem(R.id.search);
+        if (!showSearch) {
+            searchMenuItem.setVisible(false);
+            return true;
+        }
+        return setupSearchView();
+    }
+
+    @Override
+    protected void onSaveInstanceState(@NonNull final Bundle outState) {
+        outState.putString(FIRST_FRAGMENT_GRAPH_INDEX_KEY, String.valueOf(firstFragmentGraphIndex));
+        super.onSaveInstanceState(outState);
+    }
+
+    @Override
+    protected void onRestoreInstanceState(@NonNull final Bundle savedInstanceState) {
+        super.onRestoreInstanceState(savedInstanceState);
+        final String key = (String) savedInstanceState.get(FIRST_FRAGMENT_GRAPH_INDEX_KEY);
+        if (key != null) {
+            try {
+                firstFragmentGraphIndex = Integer.parseInt(key);
+            } catch (NumberFormatException ignored) { }
+        }
+        setupBottomNavigationBar(false);
+    }
+
+    @Override
+    public boolean onSupportNavigateUp() {
+        if (currentNavControllerLiveData != null && currentNavControllerLiveData.getValue() != null) {
+            return currentNavControllerLiveData.getValue().navigateUp();
+        }
+        return false;
     }
 
     private void setupSuggestions() {
@@ -144,17 +188,6 @@ public class MainActivity extends BaseLanguageActivity {
         binding.bottomNavView.requestLayout();
     }
 
-    @Override
-    public boolean onCreateOptionsMenu(final Menu menu) {
-        getMenuInflater().inflate(R.menu.main_menu, menu);
-        searchMenuItem = menu.findItem(R.id.search);
-        if (!showSearch) {
-            searchMenuItem.setVisible(false);
-            return true;
-        }
-        return setupSearchView();
-    }
-
     private boolean setupSearchView() {
         final View actionView = searchMenuItem.getActionView();
         if (!(actionView instanceof SearchView)) return false;
@@ -371,29 +404,92 @@ public class MainActivity extends BaseLanguageActivity {
         binding.collapsingToolbarLayout.requestLayout();
     }
 
-    @Override
-    protected void onSaveInstanceState(@NonNull final Bundle outState) {
-        outState.putString(FIRST_FRAGMENT_GRAPH_INDEX_KEY, String.valueOf(firstFragmentGraphIndex));
-        super.onSaveInstanceState(outState);
+    private void handleIntent(final Intent intent) {
+        if (intent == null) return;
+        final String action = intent.getAction();
+        final String type = intent.getType();
+        // Log.d(TAG, action + " " + type);
+        if (Intent.ACTION_MAIN.equals(action)) return;
+        if (Intent.ACTION_SEND.equals(action) && type != null) {
+            if (type.equals("text/plain")) {
+                handleUrl(intent.getStringExtra(Intent.EXTRA_TEXT));
+            }
+            return;
+        }
+        if (Intent.ACTION_VIEW.equals(action)) {
+            final Uri data = intent.getData();
+            if (data == null) return;
+            handleUrl(data.toString());
+        }
     }
 
-    @Override
-    protected void onRestoreInstanceState(@NonNull final Bundle savedInstanceState) {
-        super.onRestoreInstanceState(savedInstanceState);
-        final String key = (String) savedInstanceState.get(FIRST_FRAGMENT_GRAPH_INDEX_KEY);
-        if (key != null) {
-            try {
-                firstFragmentGraphIndex = Integer.parseInt(key);
-            } catch (NumberFormatException ignored) { }
-        }
-        setupBottomNavigationBar(false);
+    private void handleUrl(final String url) {
+        if (url == null) return;
+        // Log.d(TAG, url);
+        final IntentModel intentModel = IntentUtils.parseUrl(url);
+        if (intentModel == null) return;
+        showView(intentModel);
     }
 
-    @Override
-    public boolean onSupportNavigateUp() {
-        if (currentNavControllerLiveData != null && currentNavControllerLiveData.getValue() != null) {
-            return currentNavControllerLiveData.getValue().navigateUp();
+    private void showView(final IntentModel intentModel) {
+        switch (intentModel.getType()) {
+            case USERNAME:
+                showProfileView(intentModel);
+                break;
+            case POST:
+                showPostView(intentModel);
+                break;
+            case LOCATION:
+                showLocationView(intentModel);
+                break;
+            case HASHTAG:
+                showHashtagView(intentModel);
+                break;
+            case UNKNOWN:
+            default:
+                Log.w(TAG, "Unknown model type received!");
         }
-        return false;
+    }
+
+    private void showProfileView(@NonNull final IntentModel intentModel) {
+        final String username = intentModel.getText();
+        // Log.d(TAG, "username: " + username);
+        final NavController navController = currentNavControllerLiveData.getValue();
+        if (currentNavControllerLiveData == null || navController == null) return;
+        final Bundle bundle = new Bundle();
+        bundle.putString("username", "@" + username);
+        navController.navigate(R.id.action_global_profileFragment, bundle);
+    }
+
+    private void showPostView(@NonNull final IntentModel intentModel) {
+        final String shortCode = intentModel.getText();
+        // Log.d(TAG, "shortCode: " + shortCode);
+        final NavController navController = currentNavControllerLiveData.getValue();
+        if (currentNavControllerLiveData == null || navController == null) return;
+        final Bundle bundle = new Bundle();
+        bundle.putStringArray("idOrCodeArray", new String[]{shortCode});
+        bundle.putInt("index", 0);
+        bundle.putBoolean("isId", false);
+        navController.navigate(R.id.action_global_postViewFragment, bundle);
+    }
+
+    private void showLocationView(@NonNull final IntentModel intentModel) {
+        final String locationId = intentModel.getText();
+        // Log.d(TAG, "locationId: " + locationId);
+        final NavController navController = currentNavControllerLiveData.getValue();
+        if (currentNavControllerLiveData == null || navController == null) return;
+        final Bundle bundle = new Bundle();
+        bundle.putString("locationId", locationId);
+        navController.navigate(R.id.action_global_locationFragment, bundle);
+    }
+
+    private void showHashtagView(@NonNull final IntentModel intentModel) {
+        final String hashtag = intentModel.getText();
+        // Log.d(TAG, "hashtag: " + hashtag);
+        final NavController navController = currentNavControllerLiveData.getValue();
+        if (currentNavControllerLiveData == null || navController == null) return;
+        final Bundle bundle = new Bundle();
+        bundle.putString("hashtag", "#" + hashtag);
+        navController.navigate(R.id.action_global_hashTagFragment, bundle);
     }
 }

app/src/main/java/awais/instagrabber/asyncs/PostFetcher.java

@@ -11,7 +11,6 @@ import java.io.File;
 import java.net.HttpURLConnection;
 import java.net.URL;
 
-import awais.instagrabber.BuildConfig;
 import awais.instagrabber.interfaces.FetchListener;
 import awais.instagrabber.models.ProfileModel;
 import awais.instagrabber.models.ViewerPostModel;
@@ -26,6 +25,8 @@ import static awais.instagrabber.utils.Constants.FOLDER_SAVE_TO;
 import static awais.instagrabber.utils.Utils.logCollector;
 
 public final class PostFetcher extends AsyncTask<Void, Void, ViewerPostModel[]> {
+    private static final String TAG = "PostFetcher";
+
     private final String shortCode;
     private final FetchListener<ViewerPostModel[]> fetchListener;
 
@@ -46,17 +47,41 @@ public final class PostFetcher extends AsyncTask<Void, Void, ViewerPostModel[]>
             if (conn.getResponseCode() == HttpURLConnection.HTTP_OK) {
 
                 final JSONObject media = new JSONObject(Utils.readFromConnection(conn)).getJSONObject("graphql")
-                        .getJSONObject("shortcode_media");
-
-                final String username = media.has("owner") ? media.getJSONObject("owner").getString(Constants.EXTRAS_USERNAME) : null;
-
+                                                                                       .getJSONObject("shortcode_media");
+
+                ProfileModel profileModel = null;
+                if (media.has("owner")) {
+                    final JSONObject owner = media.getJSONObject("owner");
+                    profileModel = new ProfileModel(
+                            owner.optBoolean("is_private"),
+                            owner.optBoolean("is_private"),
+                            owner.optBoolean("is_verified"),
+                            owner.optString("id"),
+                            owner.optString("username"),
+                            owner.optString("full_name"),
+                            null,
+                            null,
+                            owner.optString("profile_pic_url"),
+                            owner.optString("profile_pic_url"),
+                            owner.optInt("edge_owner_to_timeline_media"),
+                            owner.optInt("edge_followed_by"),
+                            -1,
+                            owner.optBoolean("followed_by_viewer"),
+                            owner.optBoolean("restricted_by_viewer"),
+                            owner.optBoolean("blocked_by_viewer"),
+                            owner.optBoolean("requested_by_viewer")
+                    );
+                }
+                final String username = profileModel == null ? "" : profileModel.getUsername();
                 // to check if file exists
                 final File downloadDir = new File(Environment.getExternalStorageDirectory(), "Download" +
-                        (Utils.settingsHelper.getBoolean(DOWNLOAD_USER_FOLDER) ? ("/"+username) : ""));
+                        (Utils.settingsHelper.getBoolean(DOWNLOAD_USER_FOLDER) ? ("/" + username) : ""));
                 File customDir = null;
                 if (Utils.settingsHelper.getBoolean(FOLDER_SAVE_TO)) {
                     final String customPath = Utils.settingsHelper.getString(FOLDER_PATH +
-                            (Utils.settingsHelper.getBoolean(DOWNLOAD_USER_FOLDER) ? ("/"+username) : ""));
+                                                                                     (Utils.settingsHelper.getBoolean(DOWNLOAD_USER_FOLDER)
+                                                                                      ? ("/" + username)
+                                                                                      : ""));
                     if (!Utils.isEmpty(customPath)) customDir = new File(customPath);
                 }
 
@@ -76,19 +101,20 @@ public final class PostFetcher extends AsyncTask<Void, Void, ViewerPostModel[]>
                 else {
                     final JSONArray captions = mediaToCaption.optJSONArray("edges");
                     postCaption = captions != null && captions.length() > 0 ?
-                            captions.getJSONObject(0).getJSONObject("node").optString("text") : null;
+                                  captions.getJSONObject(0).getJSONObject("node").optString("text") : null;
                 }
 
                 JSONObject commentObject = media.optJSONObject("edge_media_to_parent_comment");
                 final long commentsCount = commentObject != null ? commentObject.optLong("count") : 0;
 
                 String endCursor = null;
-                if (commentObject != null && (commentObject = commentObject.optJSONObject("page_info")) != null)
+                if (commentObject != null && (commentObject = commentObject.optJSONObject("page_info")) != null) {
                     endCursor = commentObject.optString("end_cursor");
+                }
 
-                final ProfileModel profileModel = ProfileModel.getDefaultProfileModel(null, username);
                 if (mediaItemType != MediaItemType.MEDIA_TYPE_SLIDER) {
-                    final ViewerPostModel postModel = new ViewerPostModel(mediaItemType,
+                    final ViewerPostModel postModel = new ViewerPostModel(
+                            mediaItemType,
                             media.getString(Constants.EXTRAS_ID),
                             isVideo ? media.getString("video_url") : Utils.getHighQualityImage(media),
                             shortCode,
@@ -99,7 +125,7 @@ public final class PostFetcher extends AsyncTask<Void, Void, ViewerPostModel[]>
                             media.getJSONObject("edge_media_preview_like").getLong("count"),
                             media.isNull("location") ? null : media.getJSONObject("location").optString("name"),
                             media.isNull("location") ? null :
-                                    (media.getJSONObject("location").optString("id") + "/" +
+                            (media.getJSONObject("location").optString("id") + "/" +
                                     media.getJSONObject("location").optString("slug")));
 
                     postModel.setCommentsCount(commentsCount);
@@ -116,7 +142,8 @@ public final class PostFetcher extends AsyncTask<Void, Void, ViewerPostModel[]>
                         final JSONObject node = children.getJSONObject(i).getJSONObject("node");
                         final boolean isChildVideo = node.getBoolean("is_video");
 
-                        postModels[i] = new ViewerPostModel(isChildVideo ? MediaItemType.MEDIA_TYPE_VIDEO : MediaItemType.MEDIA_TYPE_IMAGE,
+                        postModels[i] = new ViewerPostModel(
+                                isChildVideo ? MediaItemType.MEDIA_TYPE_VIDEO : MediaItemType.MEDIA_TYPE_IMAGE,
                                 media.getString(Constants.EXTRAS_ID),
                                 isChildVideo ? node.getString("video_url") : Utils.getHighQualityImage(node),
                                 node.getString(Constants.EXTRAS_SHORTCODE),
@@ -127,8 +154,8 @@ public final class PostFetcher extends AsyncTask<Void, Void, ViewerPostModel[]>
                                 media.getJSONObject("edge_media_preview_like").getLong("count"),
                                 media.isNull("location") ? null : media.getJSONObject("location").optString("name"),
                                 media.isNull("location") ? null :
-                                        (media.getJSONObject("location").optString("id") + "/" +
-                                                media.getJSONObject("location").optString("slug")));
+                                (media.getJSONObject("location").optString("id") + "/" +
+                                        media.getJSONObject("location").optString("slug")));
                         postModels[i].setSliderDisplayUrl(node.getString("display_url"));
 
                         Utils.checkExistence(downloadDir, customDir, true, postModels[i]);
@@ -142,9 +169,10 @@ public final class PostFetcher extends AsyncTask<Void, Void, ViewerPostModel[]>
 
             conn.disconnect();
         } catch (Exception e) {
-            if (logCollector != null)
+            if (logCollector != null) {
                 logCollector.appendException(e, LogCollector.LogFile.ASYNC_POST_FETCHER, "doInBackground");
-            if (BuildConfig.DEBUG) Log.e("AWAISKING_APP", "", e);
+            }
+            Log.e(TAG, "Error fetching post", e);
         }
         return result;
     }

app/src/main/java/awais/instagrabber/directdownload/DirectDownload.java

@@ -33,6 +33,7 @@ import awais.instagrabber.models.ViewerPostModel;
 import awais.instagrabber.models.enums.DownloadMethod;
 import awais.instagrabber.models.enums.IntentModelType;
 import awais.instagrabber.utils.Constants;
+import awais.instagrabber.utils.IntentUtils;
 import awais.instagrabber.utils.Utils;
 
 import static awais.instagrabber.utils.Utils.CHANNEL_ID;
@@ -109,7 +110,7 @@ public final class DirectDownload extends Activity {
             }
 
             if (data != null && !Utils.isEmpty(data)) {
-                final IntentModel model = Utils.stripString(data);
+                final IntentModel model = IntentUtils.parseUrl(data);
                 if (model != null && model.getType() == IntentModelType.POST) {
                     final String text = model.getText();
 

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

@@ -4,6 +4,7 @@ import android.content.res.ColorStateList;
 import android.graphics.Typeface;
 import android.os.AsyncTask;
 import android.os.Bundle;
+import android.os.Handler;
 import android.text.SpannableStringBuilder;
 import android.text.style.RelativeSizeSpan;
 import android.text.style.StyleSpan;
@@ -44,7 +45,6 @@ import awais.instagrabber.customviews.helpers.GridSpacingItemDecoration;
 import awais.instagrabber.customviews.helpers.NestedCoordinatorLayout;
 import awais.instagrabber.customviews.helpers.RecyclerLazyLoader;
 import awais.instagrabber.databinding.FragmentHashtagBinding;
-import awais.instagrabber.viewmodels.PostsViewModel;
 import awais.instagrabber.interfaces.FetchListener;
 import awais.instagrabber.models.HashtagModel;
 import awais.instagrabber.models.PostModel;
@@ -53,6 +53,7 @@ import awais.instagrabber.models.enums.DownloadMethod;
 import awais.instagrabber.models.enums.PostItemType;
 import awais.instagrabber.utils.Constants;
 import awais.instagrabber.utils.Utils;
+import awais.instagrabber.viewmodels.PostsViewModel;
 import awaisomereport.LogCollector;
 
 import static awais.instagrabber.utils.Utils.logCollector;
@@ -297,7 +298,11 @@ public class HashTagFragment extends Fragment {
     private void setTitle() {
         final ActionBar actionBar = fragmentActivity.getSupportActionBar();
         if (actionBar != null) {
-            actionBar.setTitle(hashtag);
+            Log.d(TAG, "setting title: " + hashtag);
+            final Handler handler = new Handler();
+            handler.postDelayed(() -> {
+                actionBar.setTitle(hashtag);
+            }, 200);
         }
     }
 

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

@@ -30,7 +30,6 @@ import awais.instagrabber.adapters.PostViewAdapter.OnPostViewChildViewClickListe
 import awais.instagrabber.asyncs.PostFetcher;
 import awais.instagrabber.asyncs.i.iPostFetcher;
 import awais.instagrabber.databinding.FragmentPostViewBinding;
-import awais.instagrabber.viewmodels.ViewerPostViewModel;
 import awais.instagrabber.interfaces.FetchListener;
 import awais.instagrabber.interfaces.MentionClickListener;
 import awais.instagrabber.models.ViewerPostModel;
@@ -40,6 +39,7 @@ import awais.instagrabber.services.MediaService;
 import awais.instagrabber.services.ServiceCallback;
 import awais.instagrabber.utils.Constants;
 import awais.instagrabber.utils.Utils;
+import awais.instagrabber.viewmodels.ViewerPostViewModel;
 
 import static androidx.core.content.ContextCompat.checkSelfPermission;
 import static awais.instagrabber.utils.Utils.settingsHelper;
@@ -71,8 +71,10 @@ public class PostViewFragment extends Fragment {
         if (firstPost == null) return;
         String idOrCode = isId ? firstPost.getPostId() : firstPost.getShortCode();
         if (idOrCode == null) return;
-        // some values are appended to the post/short code with `_`
-        idOrCode = idOrCode.substring(0, idOrCode.indexOf('_'));
+        if (isId) {
+            // the post id is appended with `_` in the result
+            idOrCode = idOrCode.substring(0, idOrCode.indexOf('_'));
+        }
         final int index = idOrCodeList.indexOf(idOrCode);
         if (index < 0) return;
         final ViewerPostModelWrapper viewerPostModelWrapper = temp.get(index);

app/src/main/java/awais/instagrabber/utils/IntentUtils.java

@@ -0,0 +1,75 @@
+package awais.instagrabber.utils;
+
+import android.text.TextUtils;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import awais.instagrabber.models.IntentModel;
+import awais.instagrabber.models.enums.IntentModelType;
+
+public final class IntentUtils {
+
+    @Nullable
+    public static IntentModel parseUrl(@NonNull String url) {
+        final int wwwDel = url.contains("www.") ? 4 : 0;
+        final boolean isHttps = url.startsWith("https");
+
+        IntentModelType type = IntentModelType.UNKNOWN;
+        if (url.contains("instagram.com/")) {
+            url = url.substring((isHttps ? 22 : 21) + wwwDel);
+
+            // final char firstChar = url.charAt(0);
+            if (url.startsWith("p/") || url.startsWith("reel/") || url.startsWith("tv/")) {
+                url = url.substring(url.startsWith("p/") ? 2 : (url.startsWith("tv/") ? 3 : 5));
+                type = IntentModelType.POST;
+            } else if (url.startsWith("explore/tags/")) {
+                url = url.substring(13);
+                type = IntentModelType.HASHTAG;
+            } else if (url.startsWith("explore/locations/")) {
+                url = url.substring(18);
+                type = IntentModelType.LOCATION;
+            } else if (url.startsWith("_u/")) { // usually exists in embeds
+                url = url.substring(3);
+                type = IntentModelType.USERNAME;
+            }
+            url = cleanString(url);
+            if (TextUtils.isEmpty(url)) return null;
+            else if (type == IntentModelType.UNKNOWN){
+                type = IntentModelType.USERNAME;
+            }
+        } else if (url.contains("ig.me/u/")) {
+            url = url.substring((isHttps ? 16 : 15) + wwwDel);
+            url = cleanString(url);
+            type = IntentModelType.USERNAME;
+
+        } else return null;
+
+        final int clipLen = url.length() - 1;
+        if (url.charAt(clipLen) == '/')
+            url = url.substring(0, clipLen);
+
+        if (type == IntentModelType.LOCATION && url.contains("/")) {
+            url = url.substring(0, url.indexOf("/"));
+        }
+
+        if (!url.contains("/")) return new IntentModel(type, url);
+        return null;
+    }
+
+    @NonNull
+    public static String cleanString(@NonNull final String clipString) {
+        final int queryIndex = clipString.indexOf('?');
+        final int paramIndex = clipString.indexOf('#');
+        int startIndex = -1;
+        if (queryIndex > 0 && paramIndex > 0) {
+            if (queryIndex < paramIndex) startIndex = queryIndex;
+            else if (paramIndex < queryIndex) startIndex = paramIndex;
+        } else if (queryIndex == -1 && paramIndex >= 0) {
+            startIndex = paramIndex;
+        } else if (paramIndex == -1 && queryIndex >= 0) {
+            startIndex = queryIndex;
+        }
+        return startIndex != -1 ? clipString.substring(0, startIndex) : clipString;
+    }
+}

app/src/main/java/awais/instagrabber/utils/Utils.java

@@ -170,59 +170,6 @@ public final class Utils {
         return null;
     }
 
-    @Nullable
-    public static IntentModel stripString(@NonNull String clipString) {
-        final int wwwDel = clipString.contains("www.") ? 4 : 0;
-        final boolean isHttps = clipString.startsWith("https");
-
-        IntentModelType type = IntentModelType.UNKNOWN;
-        if (clipString.contains("instagram.com/")) {
-            clipString = clipString.substring((isHttps ? 22 : 21) + wwwDel);
-
-            final char firstChar = clipString.charAt(0);
-            if (clipString.startsWith("p/") || clipString.startsWith("reel/") || clipString.startsWith("tv/")) {
-                clipString = clipString.substring(clipString.startsWith("p/") ? 2 : (clipString.startsWith("tv/") ? 3 : 5));
-                type = IntentModelType.POST;
-            } else if (clipString.startsWith("explore/tags/")) {
-                clipString = clipString.substring(13);
-                type = IntentModelType.HASHTAG;
-            } else if (clipString.startsWith("explore/locations/")) {
-                clipString = clipString.substring(18);
-                type = IntentModelType.LOCATION;
-            } else if (clipString.startsWith("_u/")) { // usually exists in embeds
-                clipString = clipString.substring(3);
-                type = IntentModelType.USERNAME;
-            }
-
-            clipString = cleanString(clipString);
-        } else if (clipString.contains("ig.me/u/")) {
-            clipString = clipString.substring((isHttps ? 16 : 15) + wwwDel);
-            clipString = cleanString(clipString);
-            type = IntentModelType.USERNAME;
-
-        } else return null;
-
-        final int clipLen = clipString.length() - 1;
-        if (clipString.charAt(clipLen) == '/')
-            clipString = clipString.substring(0, clipLen);
-
-        if (!clipString.contains("/")) return new IntentModel(type, clipString);
-        else return null;
-    }
-
-    @NonNull
-    public static String cleanString(@NonNull final String clipString) {
-        final int queryIndex = clipString.indexOf('?');
-        final int paramIndex = clipString.indexOf('#');
-        int startIndex = -1;
-        if (queryIndex > 0 && paramIndex > 0) {
-            if (queryIndex < paramIndex) startIndex = queryIndex;
-            else if (paramIndex < queryIndex) startIndex = paramIndex;
-        } else if (queryIndex == -1 && paramIndex > 0) startIndex = paramIndex;
-        else if (paramIndex == -1 && queryIndex > 0) startIndex = queryIndex;
-        return startIndex != -1 ? clipString.substring(0, startIndex) : clipString;
-    }
-
     @NonNull
     public static CharSequence getMentionText(@NonNull final CharSequence text) {
         final int commentLength = text.length();