BLE 扫描是否适用于没有 GPS 芯片的平板电脑？

Question

我在 BLE 应用程序中工作。我对执行 BLE 扫描的 GPS 权限有一些疑问。

BLE 扫描是否适用于没有 GPS 芯片的平板电脑？
startLescan() 可以在没有 GPS 许可的情况下运行吗？

Answer 1

是的。

您只需要打开平板电脑的蓝牙即可。 BLE完全依赖蓝牙，你只需要看看平板蓝牙是否支持BLE即可。

Answer 2

BLE 与 GPS 完全没有关系。详细解释如下：https://developer.android.com/guide/topics/connectivity/bluetooth-le

您可能需要声明以下权限：

<uses-permission android:name="android.permission.BLUETOOTH"/>
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>

<!-- If your app targets Android 9 or lower, you can declare
     ACCESS_COARSE_LOCATION instead. -->
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />

注意：虽然 GPS 并未实际使用，但您必须声明 ACCESS_COARSE_LOCATION 或 ACCESS_FINE_LOCATION 才能正常工作，因为信标通常用于提供位置信息。

BLE 扫描是否适用于没有 GPS 芯片的平板电脑？

Is BLE scan will work in tablets which does not have GPS chip?

android

android-ble