private void OnSubscriptionsFetched(CKSubscription[] subscriptions, NSError error)
{
if (error != null)
{
Debug.LogError(error.LocalizedDescription);
return;
}
if (subscriptions.Length > 0)
{
var subscriptionIds = subscriptions.Select(sub => sub.SubscriptionID.ToString()).ToArray();
Debug.LogFormat("You have the following subscriptions: {0}",
string.Join(",", subscriptionIds));
return;
}
Debug.Log("No subscriptions detected - making a new one");
// Make sure a record of this type exists on the server before attempting
// a subscription, or the subscription will fail
database.SaveRecord(new CKRecord(recordType), (record, error2) => {
if (error2 != null)
{
Debug.LogError(error2.LocalizedDescription);
return;
}
// You only need to do this ONCE
CreateSubscription();
});
}
private void ModifyRecord()
{
// There's no "modify record" operation in cloud-kit. To modify a record
// you just re-save a record whose 'RecordChangeTag' matches the tag on
// the server. This ensures that you are always modifying the most recent
// version of the record.
// For a single client application, this should always be the same
// So let's change a few values and re-save the record
// Cloudkit stores both fixed and floating percision types in the same
// Number type
record.SetInt(UnityEngine.Random.Range(0, int.MaxValue), "MyNumber");
record.SetDouble(UnityEngine.Random.Range(0f, float.MaxValue), "MyNumber");
// You can also store arbitrary byte data
byte[] bytes = Encoding.ASCII.GetBytes("Test Buffer");
record.SetBuffer(bytes, "TestBufferKey");
// You can't change the type of a field you set previously
// This would generate an error...
// record.SetInt(0, "MyField");
database.SaveRecord(record, OnRecordModified);
}
void Run()
{
Debug.Log("Example 4 - CKAsset");
database = CKContainer.DefaultContainer().PrivateCloudDatabase;
var record = new CKRecord("MyType");
// CloudKit recommends if your data is larger than 1MB that you store
// it as an asset...
// our example won't be anything close to 1MB, but it'll illustrate the
// technique
#if UNITY_TVOS
string path = Path.Combine(Application.temporaryCachePath, "Asset.bytes");
#else
string path = Path.Combine(Application.persistentDataPath, "Asset.bytes");
#endif
byte[] bytes = Encoding.ASCII.GetBytes("AssetData");
File.WriteAllBytes(path, bytes);
// Assets have to be files, so you pass it the filepath to something
// in the user's data directory
// the asset will be stored in cloudkit, with a URL for retrieval
var fileurl = NSURL.FileURLWithPath(path);
record.SetAsset(new CKAsset(fileurl), "MyAsset");
database.SaveRecord(record, OnRecordSaved);
}
private void Run()
{
Debug.Log("Example1 - Hello World");
database = CKContainer.DefaultContainer().PrivateCloudDatabase;
var record = new CKRecord("Hello");
record.SetString("Hello World", "Greeting");
database.SaveRecord(record, OnRecordSaved);
}
private void Run()
{
Debug.Log("Example 2 - Basic Database Operations");
database = CKContainer.DefaultContainer().PrivateCloudDatabase;
record = new CKRecord("MyType");
record.SetString("An Example", "MyField");
Debug.Log("Saving a record");
database.SaveRecord(record, OnRecordSaved);
}
