技术咨询：无论设备定位开关状态，是否可获取设备位置？

Great question—this is a common pain point for developers building location-reliant apps, so let’s break this down clearly, especially since you’re asking about non-standard methods beyond regular GPS/network location.

The Core Reality #

First off, you cannot reliably or compliantly obtain a device’s location when the system-level location toggle is disabled using official platform APIs (like Android’s Fused Location Provider or iOS’s Core Location). These tools are explicitly tied to the system’s location switch—when it’s off, they’ll return no location data, and may even prompt users to enable location services.

Platform-Specific Workarounds (and Their Major Caveats) #

If you’re exploring non-standard methods, here’s what’s technically possible (but with huge red flags):

Android #

• Cell Tower Triangulation: You could theoretically pull cell tower IDs via TelephonyManager (requires the high-risk READ_PHONE_STATE permission) and cross-reference them with a tower location database to estimate position. But:
  • Android 10+ restricts access to cell tower data when the location toggle is off.
  • Users are unlikely to grant READ_PHONE_STATE, and Google Play may flag apps using it unnecessarily.
  • Accuracy is extremely low (often hundreds of meters to kilometers).
• Wi-Fi Network Fingerprinting: Scanning nearby Wi-Fi networks (needing ACCESS_WIFI_STATE and ACCESS_COARSE_LOCATION) used to be an option, but Android 10+ blocks Wi-Fi scanning entirely when the location toggle is off—even with permissions.

iOS #

Apple’s ecosystem is far more restrictive:

• When the system location toggle is off, no app can access any location-related data whatsoever, including cell tower or Wi-Fi network info. Apple’s sandbox completely blocks this access to enforce user privacy. Any attempt to bypass this would violate App Store guidelines and almost certainly get your app rejected.

Key Takeaways #

• For legitimate, store-compliant apps: No, you cannot get a device’s location when the system location toggle is off.
• Non-standard workarounds are either blocked by modern OS versions, require invasive permissions, offer terrible accuracy, or violate platform rules and privacy laws (like GDPR or CCPA).

If your use case absolutely needs location data, the only reliable approach is to prompt users to enable location services and clearly explain why your app requires it.

内容的提问来源于stack exchange，提问作者Manjoor alam