android - 谁能帮助我开始使用 estimote beacons 示例 android 代码？

Question

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Answer 1

这就是我通常设置信标的方式。首先，您需要一个服务类:

public class BeaconServicing extends Service {

private static Context context;
private static final Region ALL_BEACONS = new Region(BeaconConfig.GLOBAL_REGION_ID, BeaconConfig.UUID, BeaconUtils.ALL_MAJOR, BeaconUtils.ALL_MINOR);
private static BeaconManager beaconManager;

public static BeaconManager getBeaconManager() {
    if (beaconManager == null) {
        beaconManager = new BeaconManager(context);
    }
    return sBeaconManager;
}

@Override
public void onCreate() {
    super.onCreate();
    context = this;
    startBeaconing();
}

@Override
public IBinder onBind(Intent intent) {
    return null;
}

private void startBeaconing() {
    if (BeaconUtils.isCapable()) {
        beaconManager = getBeaconManager();
        beaconManager.setErrorListener(new BeaconError());
        beaconManager.setMonitoringListener(new BeaconMonitoring());
        beaconManager.setRangingListener(new BeaconRanging());
        beaconManager.setBackgroundScanPeriod(BeaconConfig.BACKGROUND_SCAN_PERIOD, BeaconConfig.BACKGROUND_WAIT_PERIOD);
        beaconManager.setForegroundScanPeriod(BeaconConfig.FOREGROUND_SCAN_PERIOD, BeaconConfig.FOREGROUND_WAIT_PERIOD);
        beaconManager.connect(new BeaconManager.ServiceReadyCallback() {
            @Override
            public void onServiceReady() {
                beaconManager.startMonitoring(ALL_BEACONS);
            }
        });
    }
}
}

这就是您将要调用以启动信标服务的内容。从这里你将需要你的监控类:

public class BeaconMonitoring implements BeaconManager.MonitoringListener {

private static final String TAG = BeaconMonitoring.class.getSimpleName();

@Override
public void onEnteredRegion(Region region, List<Beacon> beacons) {
    Log.d(TAG, "Entering region: " + region.getIdentifier());
    BeaconServicing.getBeaconManager().startRanging(region);
    // send notification that you have entered range of beacon
}

@Override
public void onExitedRegion(Region region) {
    Log.d(TAG, "Exiting region: " + region.getIdentifier());
    BeaconServicing.getBeaconManager().stopRanging(region);
}
}

这就是当您进入和离开区域时将进行监控的内容。通过这些方法，您可以做任何您需要做的事情。大多数其他类只是实现适当的监听器并覆盖方法，如下所示:

public class BeaconRanging implements BeaconManager.RangingListener {

@Override
public void onBeaconsDiscovered(Region region, List<Beacon> beacons) {
}
}

然后我的信标配置类包含我需要的扫描周期和 ID:

public class BeaconConfig {

public static final long FOREGROUND_SCAN_PERIOD = 1000;
public static final long FOREGROUND_WAIT_PERIOD = 0;

public static final long BACKGROUND_SCAN_PERIOD = 5000;
public static final long BACKGROUND_WAIT_PERIOD = 5000;

public static final String GLOBAL_REGION_ID = App.getContext().getPackageName();
public static final String UUID = "your uuid";
}

然后要启动它，您只需执行以下操作:

startService(new Intent(this, BeaconServicing.class));

然后你就可以开始了。这至少应该足以让您朝着正确的方向前进。