expo-tracking-transparency

A library for tracking app users and managing tracking permissions. Provides access to advertising identifiers and manages the required permissions for tracking. Examples of data used for tracking include email address, device ID, advertising ID, etc. If the "Allow Apps to Request to Track" device-level setting is off, this permission will be denied.

For more information on Apple's App Tracking Transparency framework, please refer to their documentation.

API documentation

• Documentation for the latest stable release
• Documentation for the main branch

Installation in managed Expo projects

For managed Expo projects, please follow the installation instructions in the API documentation for the latest stable release.

Installation in bare React Native projects

For bare React Native projects, you must ensure that you have installed and configured the expo package before continuing.

Add the package to your npm dependencies

npx expo install expo-tracking-transparency

Configure for Android

Add com.google.android.gms.permission.AD_ID permission to your manifest (android/app/src/main/AndroidManifest.xml):

<!-- Added permissions -->
<uses-permission android:name="com.google.android.gms.permission.AD_ID"/>

Configure for iOS

Run npx pod-install after installing the npm package.

Add NSUserTrackingUsageDescription key to your Info.plist:

<key>NSUserTrackingUsageDescription</key>
<string>Your custom usage description string here.</string>

Contributing

Contributions are very welcome! Please refer to guidelines described in the contributing guide.