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.

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

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

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

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

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

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   Default tracker: 'abc123'.