Fix a crash when searching tags

app/src/main/java/app/fedilab/android/mastodon/activities/HashTagActivity.java

@@ -91,8 +91,10 @@ public class HashTagActivity extends BaseActivity {
         if( bundle != null) {
             tag = bundle.getString(Helper.ARG_SEARCH_KEYWORD, null);
         }
-        if (tag == null)
+        if (tag == null) {
             finish();
+            return;
+        }
         pinnedTag = null;
         followedTag = null;
         mutedTag = null;

app/src/main/java/app/fedilab/android/mastodon/ui/drawer/TagAdapter.java

@@ -14,6 +14,8 @@ package app.fedilab.android.mastodon.ui.drawer;
  * You should have received a copy of the GNU General Public License along with Fedilab; if not,
  * see <http://www.gnu.org/licenses>. */
 
+import static app.fedilab.android.BaseMainActivity.currentAccount;
+
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
@@ -41,6 +43,7 @@ import app.fedilab.android.databinding.DrawerTagBinding;
 import app.fedilab.android.mastodon.activities.HashTagActivity;
 import app.fedilab.android.mastodon.client.entities.api.History;
 import app.fedilab.android.mastodon.client.entities.api.Tag;
+import app.fedilab.android.mastodon.client.entities.app.CachedBundle;
 import app.fedilab.android.mastodon.helper.Helper;
 
 public class TagAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
@@ -100,11 +103,15 @@ public class TagAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
 
         tagViewHolder.binding.getRoot().setOnClickListener(v1 -> {
             Intent intent = new Intent(context, HashTagActivity.class);
-            Bundle b = new Bundle();
-            b.putString(Helper.ARG_SEARCH_KEYWORD, tag.name.trim());
-            intent.putExtras(b);
+            Bundle args = new Bundle();
+            args.putString(Helper.ARG_SEARCH_KEYWORD, tag.name.trim());
+            new CachedBundle(context).insertBundle(args, currentAccount, bundleId -> {
+                Bundle bundle = new Bundle();
+                bundle.putLong(Helper.ARG_INTENT_ID, bundleId);
+                intent.putExtras(bundle);
                 context.startActivity(intent);
             });
+        });
     }
 
     public int getCount() {

app/src/main/java/app/fedilab/android/mastodon/ui/fragment/timeline/FragmentMastodonTimeline.java

@@ -27,7 +27,6 @@ import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;