Shared data vault identifiers are shared across applications, therefore the scope of the vault ID is the entire device.Private data vault identifiers are scoped to the current application.The vault itself can be created, opened and deleted using its identifier.Īlthough the method of identification is independent of the vault type, the scope of the identifier does indeed depend on what kind of data vault we are talking about: This is an arbitrary string but it is recommended to use reverse-domain syntax, such as. No matter the type of the data vault, a particular vault instance is always identified by the data vault identifier (in short: vault ID). Check the API documentations for the details. However, your app can catch this exception and display a dialog to the user to install the data provider application beforehand. Attempting to use the SharedDataVault without it yields a DataVaultException. The user must install the SMP Data Provider application on the device prior to using the shared data vault-related functionality of your app. As the user navigates between the apps, they can use the same password to unlock the shared vault and let the application access the credentials. For example, if you intend to create a multi-app SSO mechanism, a shared data vault can be used to store backend credentials. The shared data vault is an ideal choice if you'd like to share certain information between multiple applications. This application exposes an Android ContentProvider that the shared data vault talks to. The shared data vault is implemented by which uses the SMP Data Provider application (formerly known as Sybase Data Provider) as the storage medium. This is the most commonly used type of data vault that is handy to keep certain information private to an application. This database is accessible only from the application which creates it. The private data vault is implemented by the class which makes use of an SQLite database to actually store data. Once the appropriate DataVault instance is at hand, the superclass API can be used to access its functionality. What is common in these classes is that they all have identical lifecycle APIs in the form of static methods. The various types of data vaults are represented by corresponding subclasses. This defines the public API used to interact with the encrypted storage underneath. Vault types ¶Īll kinds of data vaults inherit from the base class. It is recommended to read through this document in the order of the chapters to progressively understand how it works and what it can be used for. The library has its own encryption layer on top of this medium, ensuring that proper encryption is performed when data is accessed. Under the hood, data vault uses SQLite databases and Android ContentProviders (depending on the type, see later) as the actual storage medium. It is not intended to be used for storing business data or OData entities of any form. This storage is primarily intended to be used for relatively small amounts of data. Its main purpose is to allow the application developer to store sensitive information such as credentials. The DataVault library is a simple yet versatile solution for storing key-value pairs in a storage that is encrypted using a password. Jump to the section of interest if you already know this guide: It is assumed that you are familiar with Android application development and Java programming in general. Enableing Apple Push Notifications (APNS)Įnableing Google Push Notifications (GCM)ĭeveloping with LogonCore and FlowEngine for Windowsĭeveloping Windows Online OData ApplicationsĮnabling Windows Push Notifications (WNS)Ī secure solution for encrypted storage of arbitrary key-value pairs.
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