Send preinstalled app activity

You can use the Adjust SDK to record activity from apps that came preinstalled on a user’s device. This enables you to send information from users who didn’t download your app from a campaign.

Configuring a default link token enables you to attribute all preinstalls to a predefined Adjust link. Adjust records all information against this token until the attribution source changes. To set this up:

1. Create a new campaign link in Campaign Lab.

   https://app.adjust.com/{token}

2. Copy this token and assign it to the defaultTracker property of your config object.

let yourAppToken = "{YourAppToken}"
let environment = ADJEnvironmentSandbox
let adjustConfig = ADJConfig(
    appToken: yourAppToken,
    environment: environment)
adjustConfig?.defaultTracker = "{Token}"
Adjust.initSdk(adjustConfig)

ADJConfig *adjustConfig = [[ADJConfig alloc] initWithAppToken:@"{YourAppToken}"
                                              environment:ADJEnvironmentSandbox];
[adjustConfig setDefaultTracker:@"{Token}"];
[Adjust initSdk:adjustConfig];

3. Build and run your app. If you have logging enabled, you should see a message in your log

   Default tracker: 'abc123'.