fix: status emptiness check

Signed-off-by: alperozturk <alper_ozturk@proton.me>

Author: alperozturk96

app/src/main/java/it/niedermann/owncloud/notes/accountswitcher/AccountSwitcherDialog.java

@@ -14,14 +14,14 @@
 import android.graphics.drawable.LayerDrawable;
 import android.net.Uri;
 import android.os.Bundle;
+import android.text.TextUtils;
 import android.view.View;
 
 import androidx.annotation.NonNull;
 import androidx.fragment.app.DialogFragment;
 
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.owncloud.android.lib.resources.users.Status;
-import com.owncloud.android.lib.resources.users.StatusType;
 
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
@@ -90,13 +90,13 @@ private void initRepositoryAndFetchCurrentStatus() {
                 currentStatus = repository.fetchUserStatus();
                 requireActivity().runOnUiThread(() -> {
                     final var message = currentStatus.getMessage();
-                    if (message != null) {
+                    if (!TextUtils.isEmpty(message)) {
                         binding.accountStatus.setVisibility(View.VISIBLE);
                         binding.accountStatus.setText(message);
                     }
 
                     final var emoji = currentStatus.getIcon();
-                    if (emoji != null) {
+                    if (!TextUtils.isEmpty(emoji)) {
                         binding.accountStatusEmoji.setVisibility(View.VISIBLE);
                         binding.accountStatusEmoji.setText(emoji);
                     } else {