fix: backup file and sigfall when app start (#2732)

* fix: backup loading

* fix: qt 6.11 sig fall

CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.25.0 FATAL_ERROR)
 
 set(PROJECT AmneziaVPN)
-set(AMNEZIAVPN_VERSION 4.8.18.0)
+set(AMNEZIAVPN_VERSION 4.8.19.0)
 
 project(${PROJECT} VERSION ${AMNEZIAVPN_VERSION}
         DESCRIPTION "AmneziaVPN"
@@ -12,7 +12,7 @@ string(TIMESTAMP CURRENT_DATE "%Y-%m-%d")
 set(RELEASE_DATE "${CURRENT_DATE}")
 
 set(APP_MAJOR_VERSION ${CMAKE_PROJECT_VERSION_MAJOR}.${CMAKE_PROJECT_VERSION_MINOR}.${CMAKE_PROJECT_VERSION_PATCH})
-set(APP_ANDROID_VERSION_CODE 2128)
+set(APP_ANDROID_VERSION_CODE 2129)
 
 if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
     set(MZ_PLATFORM_NAME "linux")

client/android/src/org/amnezia/vpn/AmneziaActivity.kt

@@ -792,6 +792,16 @@ class AmneziaActivity : QtActivity() {
                             else -> type = "*/*"
                         }
                     }
+                    // Force system document picker to avoid third-party file managers
+                    // that may lack storage permissions (common on Android TV devices)
+                    val systemPickerPackage = listOf("com.google.android.documentsui", "com.android.documentsui")
+                        .firstOrNull { pkg ->
+                            try { packageManager.getPackageInfo(pkg, 0); true }
+                            catch (_: PackageManager.NameNotFoundException) { false }
+                        }
+                    if (systemPickerPackage != null) {
+                        `package` = systemPickerPackage
+                    }
                 }
             } else {
                 Intent(this@AmneziaActivity, TvFilePicker::class.java)
@@ -1064,13 +1074,11 @@ class AmneziaActivity : QtActivity() {
     @Suppress("unused")
     fun sendTouch(x: Float, y: Float) {
         Log.v(TAG, "Send touch: $x, $y")
-        blockingCall {
             findQtWindow(window.decorView)?.let {
                 Log.v(TAG, "Send touch to $it")
                 it.dispatchTouchEvent(createEvent(x, y, SystemClock.uptimeMillis(), MotionEvent.ACTION_DOWN))
                 it.dispatchTouchEvent(createEvent(x, y, SystemClock.uptimeMillis(), MotionEvent.ACTION_UP))
             }
-        }
     }
 
     private fun findQtWindow(view: View): View? {

client/daemon/daemon.cpp

@@ -390,55 +390,55 @@ bool Daemon::parseConfig(const QJsonObject& obj, InterfaceConfig& config) {
 
   config.m_killSwitchEnabled = QVariant(obj.value("killSwitchOption").toString()).toBool();
 
-  if (!obj.value("Jc").isNull()) {
-    config.m_junkPacketCount = obj.value("Jc").toString();
+  if (const auto jc = obj.value("Jc"); !jc.isUndefined()) {
+    config.m_junkPacketCount = jc.toString();
   }
-  if (!obj.value("Jmin").isNull()) {
-    config.m_junkPacketMinSize = obj.value("Jmin").toString();
+  if (const auto jmin = obj.value("Jmin"); !jmin.isUndefined()) {
+    config.m_junkPacketMinSize = jmin.toString();
   }
-  if (!obj.value("Jmax").isNull()) {
-    config.m_junkPacketMaxSize = obj.value("Jmax").toString();
+  if (const auto jmax = obj.value("Jmax"); !jmax.isUndefined()) {
+    config.m_junkPacketMaxSize = jmax.toString();
   }
-  if (!obj.value("S1").isNull()) {
-    config.m_initPacketJunkSize = obj.value("S1").toString();
+  if (const auto s1 = obj.value("S1"); !s1.isUndefined()) {
+    config.m_initPacketJunkSize = s1.toString();
   }
-  if (!obj.value("S2").isNull()) {
-    config.m_responsePacketJunkSize = obj.value("S2").toString();
+  if (const auto s2 = obj.value("S2"); !s2.isUndefined()) {
+    config.m_responsePacketJunkSize = s2.toString();
   }
-  if (!obj.value("S3").isNull()) {
-    config.m_cookieReplyPacketJunkSize = obj.value("S3").toString();
+  if (const auto s3 = obj.value("S3"); !s3.isUndefined()) {
+    config.m_cookieReplyPacketJunkSize = s3.toString();
   }
-  if (!obj.value("S4").isNull()) {
-    config.m_transportPacketJunkSize = obj.value("S4").toString();
+  if (const auto s4 = obj.value("S4"); !s4.isUndefined()) {
+    config.m_transportPacketJunkSize = s4.toString();
   }
 
-  if (!obj.value("H1").isNull()) {
-    config.m_initPacketMagicHeader = obj.value("H1").toString();
+  if (const auto h1 = obj.value("H1"); !h1.isUndefined()) {
+    config.m_initPacketMagicHeader = h1.toString();
   }
-  if (!obj.value("H2").isNull()) {
-    config.m_responsePacketMagicHeader = obj.value("H2").toString();
+  if (const auto h2 = obj.value("H2"); !h2.isUndefined()) {
+    config.m_responsePacketMagicHeader = h2.toString();
   }
-  if (!obj.value("H3").isNull()) {
-    config.m_underloadPacketMagicHeader = obj.value("H3").toString();
+  if (const auto h3 = obj.value("H3"); !h3.isUndefined()) {
+    config.m_underloadPacketMagicHeader = h3.toString();
   }
-  if (!obj.value("H4").isNull()) {
-    config.m_transportPacketMagicHeader = obj.value("H4").toString();
+  if (const auto h4 = obj.value("H4"); !h4.isUndefined()) {
+    config.m_transportPacketMagicHeader = h4.toString();
   }
 
-  if (!obj.value("I1").isNull()) {
-    config.m_specialJunk["I1"] = obj.value("I1").toString();
+  if (const auto i1 = obj.value("I1"); !i1.isUndefined()) {
+    config.m_specialJunk["I1"] = i1.toString();
   }
-  if (!obj.value("I2").isNull()) {
-    config.m_specialJunk["I2"] = obj.value("I2").toString();
+  if (const auto i2 = obj.value("I2"); !i2.isUndefined()) {
+    config.m_specialJunk["I2"] = i2.toString();
   }
-  if (!obj.value("I3").isNull()) {
-    config.m_specialJunk["I3"] = obj.value("I3").toString();
+  if (const auto i3 = obj.value("I3"); !i3.isUndefined()) {
+    config.m_specialJunk["I3"] = i3.toString();
   }
-  if (!obj.value("I4").isNull()) {
-    config.m_specialJunk["I4"] = obj.value("I4").toString();
+  if (const auto i4 = obj.value("I4"); !i4.isUndefined()) {
+    config.m_specialJunk["I4"] = i4.toString();
   }
-  if (!obj.value("I5").isNull()) {
-    config.m_specialJunk["I5"] = obj.value("I5").toString();
+  if (const auto i5 = obj.value("I5"); !i5.isUndefined()) {
+    config.m_specialJunk["I5"] = i5.toString();
   }
 
   return true;