Package com.amazonaws.mobileconnectors.cognito

Primary classes for interacting with the AmazonCognitoSync mobile connector, which is a high level client that provides data synchronization across multiple mobile devices and powered by Amazon Cognito Identity service, Cognito Sync service, and Security Token Service (STS).

See: Description

Interface Summary

Interface	Description
Dataset	Dataset is the container of Records.
Dataset.SyncCallback	This is the callback used in Dataset.synchronize(SyncCallback).

Class Summary

Class	Description
CognitoSyncManager	This saves Dataset in SQLite database.
DatasetMetadata	The metadata of a Dataset, including name, server sync count, last modified date.
DatasetMetadata.Builder	The builder to construct DatasetMetadata object.
DefaultSyncCallback	A default implementation of SyncCallback.
PushSyncUpdate	A class to keep handy the data that is given in a push sync message, for the sake of parsing the message to uniquely identify the dataset for update and use that information to synchronize the local data.
Record	A Record is the element stored in a Dataset.
Record.Builder	A Builder class that helps build an immutable Record object.
SyncConflict	This consists of the conflicting record from the remote storage and the local storage.

Package com.amazonaws.mobileconnectors.cognito Description

Primary classes for interacting with the AmazonCognitoSync mobile connector, which is a high level client that provides data synchronization across multiple mobile devices and powered by Amazon Cognito Identity service, Cognito Sync service, and Security Token Service (STS). Here is a sample usage:

 CognitoCachingCredentialsProvider provider = new CognitoCachingCredentialsProvider(
         context, awsAccountId, identityPoolId, unauthRoleArn, authRoleArn, Regions.US_EAST_1);
 CognitoSyncManager client = new CognitoSyncManager(context, identityPoolId, provider);
 
 Dataset dataset = client.openOrCreateDataset("default_dataset");
 dataset.put("high_score", "100");
 dataset.synchronize(new SyncCallback() {
     // override callbacks
 });
 

Please refer to CognitoSyncManager and Dataset for more details.