안드로이드에서 Estimote Beacon을 스캔하는 간단한 예제 코드입니다.  더 자세한 정보는 여기를 참고하시면 됩니다.

SDK 다운로드

그리고 Estimote SDK는 여기(GitHub)에서 다운 받을 수 있습니다.

Dependency 추가

Android Studio 기준으로, 일단 build.gradle에 Estimote Beacon SDK에 대한 dependency를 추가합니다.

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:23.0.1'

    // for Estimote SDK
    compile 'com.estimote:sdk:0.11.1@aar'
}

예제 코드

그런 다음, 다음과 같은 코드로 주위에 있는 Estimote Beacon들을 간단하게 스캔할 수 있습니다.

package snowdeer.sample.estimote;

import android.graphics.Bitmap;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;

import com.estimote.sdk.BeaconManager;
import com.estimote.sdk.EstimoteSDK;
import com.estimote.sdk.Nearable;
import com.estimote.sdk.SystemRequirementsChecker;
import com.estimote.sdk.connection.scanner.ConfigurableDevicesScanner;
import com.estimote.sdk.connection.scanner.DeviceType;

import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity {

  private static final String TAG = "snowdeer";
  private TextView mLogView;
  private StringBuilder mLogBuilder = new StringBuilder();
  private Handler mHandler = new Handler();

  private BeaconManager mBeaconManager;
  private ConfigurableDevicesScanner mDeviceScanner;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    findViewById(R.id.btn_start_scan).setOnClickListener(mOnClickListener);
    findViewById(R.id.btn_stop_scan).setOnClickListener(mOnClickListener);
    findViewById(R.id.btn_clear_log).setOnClickListener(mOnClickListener);

    mLogView = (TextView) findViewById(R.id.log);
    mLogBuilder.setLength(0);

    EstimoteSDK.initialize(getApplicationContext(),
        "estimotebeaconsample-ivb", "45f6fc31fd613624b0f24df41b121db6");

    mBeaconManager = new BeaconManager(getApplicationContext());
    mDeviceScanner = new ConfigurableDevicesScanner(getApplicationContext());
  }

  @Override
  protected void onResume() {
    super.onResume();
    SystemRequirementsChecker.checkWithDefaultDialogs(this);
  }

  @Override
  protected void onDestroy() {
    super.onDestroy();
  }

  private void log(String message) {
    mLogBuilder.append("\n");
    mLogBuilder.append(message);
    mHandler.post(new Runnable() {
      @Override
      public void run() {
        if(mLogView != null) {
          mLogView.setText(mLogBuilder.toString());
        }
      }
    });
  }

  private View.OnClickListener mOnClickListener = new View.OnClickListener() {
    @Override
    public void onClick(View view) {
      switch(view.getId()) {
        case R.id.btn_start_scan:
          startToScan();
          break;
        case R.id.btn_stop_scan:
          stopToScan();
          break;
        case R.id.btn_clear_log:
          clearLog();
          break;
      }
    }
  };

  private void startToScan() {
    log("start to scan beacons()");

    mDeviceScanner.setOwnDevicesFiltering(false);
    ArrayList<DeviceType> deviceTypeList = new ArrayList<DeviceType>();
    deviceTypeList.add(DeviceType.LOCATION_BEACON);
    deviceTypeList.add(DeviceType.NEARABLE);
    deviceTypeList.add(DeviceType.PROXIMITY_BEACON);
    mDeviceScanner.setDeviceTypes(deviceTypeList);
    mDeviceScanner.scanForDevices(
        new ConfigurableDevicesScanner.ScannerCallback() {

          @Override
          public void onDevicesFound(
              List<ConfigurableDevicesScanner.ScanResultItem> devices) {
            log("onDevicesFound : " + devices.size());
            for(int i = 0; i < devices.size(); i++) {
              ConfigurableDevicesScanner.ScanResultItem item = devices.get(i);
              log((i + 1) + ". Device ID : " + item.device.deviceId);
              log("  - Device Type : " + item.device.type);
              log("  - RSSI : " + item.rssi);
            }

            log("");
          }
        });
  }

  private void stopToScan() {
    log("stop to scan beacons()");
    mDeviceScanner.stopScanning();
  }

  private void clearLog() {
    mLogBuilder.setLength(0);
    mLogView.setText("");
  }
}