Question

这是我第一次使用beacon和android，有人可以帮助我在这里错过的内容吗？我正在使用信标涡流仪。在startMonitoringBeaconsInRegion之后，它显示了0个设备被抽出

依赖项：

-实现'org.altbeacon：android-beacon-library：2 +'

源代码：

package com.XXX.yyyy.summa;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Parcelable;
import android.os.RemoteException;
import android.util.Log;

import org.altbeacon.beacon.Beacon;
import org.altbeacon.beacon.BeaconConsumer;
import org.altbeacon.beacon.BeaconManager;
import org.altbeacon.beacon.BeaconParser;
import org.altbeacon.beacon.Identifier;
import org.altbeacon.beacon.MonitorNotifier;
import org.altbeacon.beacon.Region;

import java.util.Collection;
import java.util.Iterator;

import static com.kone.schinnas.summa.MonitoringActivity.TAG;

public class MyActivity extends Activity implements BeaconConsumer, MonitorNotifier {

    private BeaconManager mBeaconManager;

    public void onResume() {
        super.onResume();
        mBeaconManager = BeaconManager.getInstanceForApplication(this.getApplicationContext());
        // Detect the main Eddystone-UID frame:
        mBeaconManager.getBeaconParsers().add(new BeaconParser().setBeaconLayout(BeaconParser.EDDYSTONE_UID_LAYOUT));
        mBeaconManager.bind(this);
    }

    @Override
    public void onBeaconServiceConnect() {
        Region region = new Region("all-beacons-region", null, null, null);
        mBeaconManager.addMonitorNotifier(this);
        try {
            mBeaconManager.startMonitoringBeaconsInRegion(region);
            int i = 0;
        } catch (RemoteException e) {
            e.printStackTrace();
        }
    }


    public void didEnterRegion(Region region) {
        Log.d(TAG, "I detected a beacon in the region with namespace id " + region.getId1() +
                " and instance id: " + region.getId2());
    }

    public void didExitRegion(Region region) {
    }

    public void didDetermineStateForRegion(int state, Region region) {
    }


    @Override
    public void onPause() {
        super.onPause();
        mBeaconManager.unbind(this);
    }
}

Answer 1

您是否为应用授予了位置和蓝牙权限？

Getting Location Permission

kontakt信标未检测到

1 个答案: