Handle CancellationException

mobile/src/freedom/java/be/mygod/vpnhotspot/util/UpdateChecker.kt

@@ -14,6 +14,7 @@ import timber.log.Timber
 import java.net.HttpURLConnection
 import java.net.URL
 import java.time.Instant
+import java.util.concurrent.CancellationException
 import java.util.concurrent.TimeUnit
 import kotlin.math.max
 
@@ -56,6 +57,8 @@ object UpdateChecker {
                     putLong(KEY_PUBLISHED, published)
                 }
                 emit(if (myVersion == version) null else GitHubUpdate(version, published))
+            } catch (e: CancellationException) {
+                return@flow
             } catch (e: Exception) {
                 Timber.w(e)
             } finally {

mobile/src/main/java/be/mygod/vpnhotspot/MainActivity.kt

@@ -26,6 +26,7 @@ import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.launch
 import timber.log.Timber
 import java.net.Inet4Address
+import java.util.concurrent.CancellationException
 
 class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListener {
     lateinit var binding: ActivityMainBinding
@@ -65,6 +66,7 @@ class MainActivity : AppCompatActivity(), NavigationBarView.OnItemSelectedListen
                 onAppUpdateAvailable(null)
                 try {
                     UpdateChecker.check().collect(this@MainActivity::onAppUpdateAvailable)
+                } catch (_: CancellationException) {
                 } catch (e: Exception) {
                     Timber.w(e)
                     SmartSnackbar.make(e).show()