From c6fb2acedaf7a62ed90546dd819b8591ca84167d Mon Sep 17 00:00:00 2001
From: Xsims <romeo.prosecco@gmail.com>
Date: Sun, 22 Jan 2023 15:09:24 +0100
Subject: [PATCH] Add document name in toolbar

---
 .../main/java/app/grapheneos/pdfviewer/PdfViewer.java  | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/app/src/main/java/app/grapheneos/pdfviewer/PdfViewer.java b/app/src/main/java/app/grapheneos/pdfviewer/PdfViewer.java
index 0572083..f920826 100644
--- a/app/src/main/java/app/grapheneos/pdfviewer/PdfViewer.java
+++ b/app/src/main/java/app/grapheneos/pdfviewer/PdfViewer.java
@@ -440,6 +440,15 @@ public class PdfViewer extends AppCompatActivity implements LoaderManager.Loader
         return mPasswordPromptFragment;
     }
 
+    private void setToolbarTitleWithDocumentName() {
+        String documentName = getCurrentDocumentName();
+        if (documentName != null && !documentName.isEmpty()) {
+            getSupportActionBar().setTitle(documentName);
+        } else {
+            getSupportActionBar().setTitle(R.string.app_name);
+        }
+    }
+
     @Override
     protected void onResume() {
         super.onResume();
@@ -471,6 +480,7 @@ public class PdfViewer extends AppCompatActivity implements LoaderManager.Loader
     @Override
     public void onLoadFinished(@NonNull Loader<List<CharSequence>> loader, List<CharSequence> data) {
         mDocumentProperties = data;
+        setToolbarTitleWithDocumentName();
         LoaderManager.getInstance(this).destroyLoader(DocumentPropertiesLoader.ID);
     }