From b458a4fc5ab95baaea6a57116910f4c627362e5a Mon Sep 17 00:00:00 2001
From: faraz152 <38698072+faraz152@users.noreply.github.com>
Date: Wed, 8 Apr 2026 16:25:01 +0500
Subject: [PATCH] Fix toolbar back arrow discarding unsaved changes in File
 Editor

The toolbar navigation arrow (set by setupTopAppBar) was calling finish()
directly, bypassing onBackPressedCompat() which contains the unsaved
changes dialog. Now the navigation click listener routes through
onBackPressedDispatcher so the save/discard prompt is shown consistently
for both the system back gesture and the toolbar arrow.

Fixes #362

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 .../org/fossify/filemanager/activities/ReadTextActivity.kt     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/src/main/kotlin/org/fossify/filemanager/activities/ReadTextActivity.kt b/app/src/main/kotlin/org/fossify/filemanager/activities/ReadTextActivity.kt
index 9696e065..2b585877 100644
--- a/app/src/main/kotlin/org/fossify/filemanager/activities/ReadTextActivity.kt
+++ b/app/src/main/kotlin/org/fossify/filemanager/activities/ReadTextActivity.kt
@@ -96,6 +96,9 @@ class ReadTextActivity : SimpleActivity() {
     override fun onResume() {
         super.onResume()
         setupTopAppBar(binding.readTextAppbar, NavigationIcon.Arrow)
+        binding.readTextToolbar.setNavigationOnClickListener {
+            onBackPressedDispatcher.onBackPressed()
+        }
     }
 
     override fun onSaveInstanceState(outState: Bundle) {