5. Tips and Guidelines

See some important tips as well as Apple's own guideline before starting to use the SDK.

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Apple provides some useful tips about Requesting Permissionsarrow-up-right as part of their Human Interface Guidelines.

In addition to that, below are the things to consider for an optimal user experience:

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Privacy

  • Request personal data only when your app clearly needs it.

  • Explain why your app needs the information.

    • When the application requests permission for background locations or motion activities, a message will be shown to the user. You can configure this message by changing the value for the following keys in Info.plist

      • NSLocationAlwaysUsageDescription

      • NSLocationWhenInUseUsageDescription

      • NSLocationAlwaysAndWhenInUseUsageDescription

      • NSMotionUsageDescription

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Consistency

  • Request permission at launch only when necessary for your app to function.

  • Use the system-provided alerts.

Efficiency

  • Don’t request location information unnecessarily.

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