fix(updater): auto-resume installation after unknown sources permission is granted

app/src/main/java/com/nuvio/tv/updater/UpdateViewModel.kt

@@ -158,6 +158,7 @@ class UpdateViewModel @Inject constructor(
             return
         }
 
+        _uiState.update { it.copy(showUnknownSourcesDialog = false) }
         ApkInstaller.launchInstall(context, apkFile)
     }
 

app/src/main/java/com/nuvio/tv/updater/ui/UpdatePromptDialog.kt

@@ -77,6 +77,10 @@ import com.nuvio.tv.ui.theme.NuvioColors
 import com.nuvio.tv.updater.UpdateUiState
 import kotlinx.coroutines.delay
 import androidx.compose.ui.res.stringResource
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleEventObserver
+import androidx.compose.ui.platform.LocalLifecycleOwner
+import androidx.compose.runtime.DisposableEffect
 import com.nuvio.tv.R
 
 @OptIn(ExperimentalTvMaterial3Api::class)
@@ -114,6 +118,19 @@ fun UpdatePromptDialog(
         }
     }
 
+    val lifecycleOwner = LocalLifecycleOwner.current
+    DisposableEffect(lifecycleOwner, state.showUnknownSourcesDialog) {
+        val observer = LifecycleEventObserver { _, event ->
+            if (event == Lifecycle.Event.ON_RESUME) {
+                if (state.showUnknownSourcesDialog) {
+                    onInstall()
+                }
+            }
+        }
+        lifecycleOwner.lifecycle.addObserver(observer)
+        onDispose { lifecycleOwner.lifecycle.removeObserver(observer) }
+    }
+
     Dialog(
         onDismissRequest = onDismiss,
         properties = androidx.compose.ui.window.DialogProperties(usePlatformDefaultWidth = false)