From 0d334f7ba558a53286f0dd3fcf2ac8119ece9d6d Mon Sep 17 00:00:00 2001
From: Bnyro <bnyro@tutanota.com>
Date: Mon, 21 Oct 2024 12:39:31 +0200
Subject: [PATCH] fix: back gesture handling in no internet activity

---
 .../ui/activities/NoInternetActivity.kt       | 27 +++++++++++++------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/app/src/main/java/com/github/libretube/ui/activities/NoInternetActivity.kt b/app/src/main/java/com/github/libretube/ui/activities/NoInternetActivity.kt
index df9f7412f2..af24147b64 100644
--- a/app/src/main/java/com/github/libretube/ui/activities/NoInternetActivity.kt
+++ b/app/src/main/java/com/github/libretube/ui/activities/NoInternetActivity.kt
@@ -3,6 +3,7 @@ package com.github.libretube.ui.activities
 import android.content.Intent
 import android.os.Bundle
 import androidx.activity.addCallback
+import androidx.fragment.app.Fragment
 import androidx.fragment.app.commit
 import androidx.fragment.app.replace
 import com.github.libretube.R
@@ -43,17 +44,27 @@ class NoInternetActivity : BaseActivity() {
         setContentView(binding.root)
 
         onBackPressedDispatcher.addCallback(this) {
-            supportFragmentManager.fragments.filterIsInstance<DownloadsFragment>()
-                .firstOrNull()
-                ?.let {
-                    supportFragmentManager.commit {
-                        remove(it)
-                    }
-                }
-                ?: finishAffinity()
+            if (removeFragment<DownloadsFragment>() || removeFragment<AudioPlayerFragment>()) return@addCallback
+
+            finishAffinity()
         }
     }
 
+    private inline fun <reified T: Fragment> removeFragment(): Boolean {
+        val fragment = supportFragmentManager.fragments.filterIsInstance<T>()
+            .firstOrNull()
+
+        if (fragment != null) {
+            supportFragmentManager.commit {
+                remove(fragment)
+            }
+
+            return true
+        }
+
+        return false
+    }
+
     override fun onNewIntent(intent: Intent) {
         super.onNewIntent(intent)