More visible cursor when adding media descriptions

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

@@ -114,6 +114,7 @@ public class ComposeActivity extends BaseActivity implements ComposeAdapter.Mana
     private List<Status> statusList;
     private Status statusReply, statusMention, statusQuoted;
     private StatusDraft statusDraft;
+    private ActionBar actionBar;
     private ComposeAdapter composeAdapter;
     private final BroadcastReceiver imageReceiver = new BroadcastReceiver() {
         @Override
@@ -482,7 +483,7 @@ public class ComposeActivity extends BaseActivity implements ComposeAdapter.Mana
         setSupportActionBar(binding.toolbar);
         promptSaveDraft = false;
         restoredDraft = false;
-        ActionBar actionBar = getSupportActionBar();
+        actionBar = getSupportActionBar();
         //Remove title
         if (actionBar != null) {
             actionBar.setDisplayShowTitleEnabled(false);
@@ -1025,6 +1026,7 @@ public class ComposeActivity extends BaseActivity implements ComposeAdapter.Mana
     @Override
     public void click(ComposeAdapter.ComposeViewHolder holder, Attachment attachment, int messagePosition, int mediaPosition) {
         binding.description.setVisibility(View.VISIBLE);
+        actionBar.hide();
         binding.recyclerView.setVisibility(View.GONE);
         binding.mediaDescription.setText("");
         String attachmentPath = attachment.local_path != null && !attachment.local_path.trim().isEmpty() ? attachment.local_path : attachment.preview_url;
@@ -1042,11 +1044,13 @@ public class ComposeActivity extends BaseActivity implements ComposeAdapter.Mana
 
         binding.mediaSave.setOnClickListener(v -> {
             binding.description.setVisibility(View.GONE);
+            actionBar.show();
             binding.recyclerView.setVisibility(View.VISIBLE);
             composeAdapter.openDescriptionActivity(true, binding.mediaDescription.getText().toString().trim(), holder, attachment, messagePosition, mediaPosition);
         });
         binding.mediaCancel.setOnClickListener(v -> {
             binding.description.setVisibility(View.GONE);
+            actionBar.show();
             binding.recyclerView.setVisibility(View.VISIBLE);
             composeAdapter.openDescriptionActivity(false, binding.mediaDescription.getText().toString().trim(), holder, attachment, messagePosition, mediaPosition);
         });

app/src/main/java/app/fedilab/android/mastodon/helper/NotificationsHelper.java

@@ -41,7 +41,6 @@ import java.net.IDN;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
-import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.ReentrantLock;
 
 import app.fedilab.android.BaseMainActivity;
@@ -126,7 +125,9 @@ public class NotificationsHelper {
                     }
                 }
             } finally {
-                lock.unlock();
+                if (lock.isHeldByCurrentThread()) {
+                    lock.unlock();
+                }
             }
         }).start();
     }

app/src/main/res/layouts/mastodon/layout/activity_pagination.xml

@@ -87,6 +87,7 @@
 
                 <androidx.appcompat.widget.AppCompatEditText
                     android:id="@+id/media_description"
+                    android:textCursorDrawable="@drawable/color_cursor"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="10dp"