xamarin ios simulator keeps delete my database

The SecureStorage class helps securely store simple key/value pairs.

Then set the following content that includes all shared preferences except for SecureStorage: In the Resources/xml directory, create an XML file: In this example, the file is named auto_bk_rules.xml. In your AndroidManifest.xml set the android:fullBackupContent attribute:.(Also you can create a custom rule set to exclude SecureStore items from being backed up.) Second option-selective backup: Or you can configure Automatic Backup to disable backup of specific content from backing up. In the project properties under iOS Bundle Signing, set the Custom Entitlements to ist.įirst option-enable or disable backup: If you want to disable the full backup of your application, go to your AndroidManifest.xml and in your application tags set android:allowBackup to false.Enable the Keychain entitlement, then add keychain access group for the application’s bundle identifier.📒 On iOS: (This configuration is only necessary if you are developing in a simulator, otherwise it must be removed.) There are key differences as you can see in the table below: 🕵‍♂īut you will surely be wondering, Can we use Preferences? Don’t they cover similar topics? And certainly the answer is yes, they are very similar topics-but don’t get confused between Preferences and Security Storage. You probably already know about Preferences, which are very useful when you want to save non-private information-something like, Do you want the device to remember your email? / Yes. Let’s learn how to use it! 💪🏼 Preferences

In addition, we’re using the keychain and keystore of each specific platform. Secure Storage comes in when you need save certain data such as an oauth_token or as the password in the above example. How would we securely store this highly important and sensitive data in our applications? 🤔 This type of information is sensitive and should be treated with greater security. Imagine for example the user wants to save their password in an application so they don’t have to type it in every time they open the app. This time we will be learning about Secure Storage using one of the great APIs that Xamarin.Essentials brings to us. We’ll look at the keychain and keystore of each specific platform. In Xamarin Essentials, Secure Storage allows you to save sensitive data, like a password.

Xamarin ios simulator keeps delete my database