Flutter 7.+ migration guide

Upgrading version

Increase the dependency version in your prodspec.yaml file to upgrade your Qonversion SDK to the latest

dependencies:
  qonversion_flutter: ^7.0.0

Renamings

In this major version, we have renamed several entities and public methods to make our namings more clear. To make everything work just change all the occurrences from the left column of the table below to the new ones.

Before upgrade	After upgrade
`QUserProperty`	`QUserPropertyKey`
`setUserProperty`	`setCustomUserProperty`
`setProperty`	`setUserProperty`

User properties changes

As mentioned above, we have renamed theQUserProperty enum to QUserPropertyKey. It was made to release the name QUserProperty for a class, containing both the property key and its value. This class will be used in the new Qonversion method userProperties, which will return all the properties set for the current user.

try {
  QUserProperties userProperties = await Qonversion.getSharedInstance().userProperties();
  userProperties.properties.forEach((userProperty) {
    print('User property - key: ' + userProperty.key + ', value: ' + userProperty.value);
  });
} catch (e) {
  // handle error here
}

QUserProperties class returned as the successful result of userProperties contains several useful fields and methods to get all the types of properties you may want:

Field	Description
`properties`	List of all user properties
`definedProperties`	Subset of all user properties, which were set using Qonversion-defined keys
`customProperties`	Subset of all user properties, which were set using custom keys
`flatPropertiesMap`	A flattened version of all user properties as a key-value map
`flatDefinedPropertiesMap`	A flattened version of defined user properties as a key-value map
`flatCustomPropertiesMap`	A flattened version of custom user properties as a key-value map

Method	Arguments	Description
`getProperty`	`key` - string	Searches for a property with the given property `key` in all properties list
`getDefinedProperty`	`key` - `QUserPropertyKey`	Searches for a property with the given Qonversion-defined property `key` in the defined properties list.

The last change here is that we've enriched QUserPropertyKey enum with a custom key to represent all the custom properties.