java - BLE 连接的后台服务

Question

我需要实现一个后台服务，通过 BLE 扫描设备并在发现时与我的 BLE 设备连接。所以我的问题是我应该使用哪些服务？

• Intent 服务
• 作业调度器

Answer 1

我建议使用服务(IntentService也可以达到目的)。 Android documentation巧妙地捕捉所涉及的主要步骤。示例代码使用 service 来演示 API 用法:-

public class BluetoothLeService extends Service {
    private final static String TAG = BluetoothLeService.class.getSimpleName();

    private BluetoothManager mBluetoothManager;
    private BluetoothAdapter mBluetoothAdapter;
    .........
    .........
    .........