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Add failure handling for quitting apps

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Cameron Gutman
2015-07-09 20:33:23 -07:00
parent bf0858d57e
commit 8688bf1210
1 changed files with 31 additions and 4 deletions
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Limelight/ViewControllers/MainFrameViewController.m
+31 -4
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@@ -269,15 +269,42 @@ static NSArray* appList;
Log(LOG_I, @"Quitting application: %@", currentApp.appName); Log(LOG_I, @"Quitting application: %@", currentApp.appName);
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
HttpManager* hMan = [[HttpManager alloc] initWithHost:_selectedHost.address uniqueId:_uniqueId deviceName:deviceName cert:_cert]; HttpManager* hMan = [[HttpManager alloc] initWithHost:_selectedHost.address uniqueId:_uniqueId deviceName:deviceName cert:_cert];
[hMan executeRequestSynchronously:[HttpRequest requestWithUrlRequest:[hMan newQuitAppRequest]]]; HttpResponse* quitResponse = [[HttpResponse alloc] init];
// TODO: handle failure to quit app HttpRequest* quitRequest = [HttpRequest requestForResponse: quitResponse withUrlRequest:[hMan newQuitAppRequest]];
currentApp.isRunning = NO; [hMan executeRequestSynchronously:quitRequest];
UIAlertController* alert;
// If it fails, display an error and stop the current operation
if (quitResponse.statusCode != 200) {
alert = [UIAlertController alertControllerWithTitle:@"Quitting App Failed"
message:@"Failed to quit app. If this app was started by "
"another device, you'll need to quit from that device."
preferredStyle:UIAlertControllerStyleAlert];
}
// If it succeeds and we're to start streaming, segue to the stream and return
else if (![app.appId isEqualToString:currentApp.appId]) {
currentApp.isRunning = NO;
if (![app.appId isEqualToString:currentApp.appId]) {
dispatch_async(dispatch_get_main_queue(), ^{ dispatch_async(dispatch_get_main_queue(), ^{
[self performSegueWithIdentifier:@"createStreamFrame" sender:nil]; [self performSegueWithIdentifier:@"createStreamFrame" sender:nil];
}); });
return;
} }
// Otherwise, display a dialog to notify the user that the app was quit
else {
currentApp.isRunning = NO;
alert = [UIAlertController alertControllerWithTitle:@"Quitting App"
message:@"The app was quit successfully."
preferredStyle:UIAlertControllerStyleAlert];
}
[alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDestructive handler:nil]];
dispatch_async(dispatch_get_main_queue(), ^{
[self presentViewController:alert animated:YES completion:nil];
});
}); });
}]]; }]];
[alertController addAction:[UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:nil]]; [alertController addAction:[UIAlertAction actionWithTitle:@"Cancel" style:UIAlertActionStyleCancel handler:nil]];