Question

我使用estimote android sdk作为解决或扫描，但我没有得到信标和列表调用。我根据自述文件显示在lib和complie代码上设置我的代码，但没有得到becons。

https://github.com/Estimote/Android-SDK

private static final String ESTIMOTE_PROXIMITY_UUID = "B9407F30-F5F8-466E-AFF9-25556B57FE6D";
      private static final Region ALL_ESTIMOTE_BEACONS = new Region("regionId", ESTIMOTE_PROXIMITY_UUID, null, null);
      private BeaconManager beaconManager;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.activity_signup);


        beaconManager = new BeaconManager(SignupActivity.this);
        // Should be invoked in #onCreate.
          beaconManager.setRangingListener(new BeaconManager.RangingListener() {

            @Override
            public void onBeaconsDiscovered(Region arg0, List<Beacon> beacons) {
                 Log.d("TAG", "Ranged beacons: " + beacons);
            }
        });
    }

    @Override
    protected void onStart() {
        super.onStart();
         // Should be invoked in #onStart.
          beaconManager.connect(new BeaconManager.ServiceReadyCallback() {
            @Override 
            public void onServiceReady() {
              try {
                beaconManager.startRanging(ALL_ESTIMOTE_BEACONS);
              } catch (RemoteException e) {
                Log.e("TAG", "Cannot start ranging", e);
              }
            }
          });
    }

    @Override
    protected void onStop() {
        super.onStop();
        try {
            beaconManager.stopRanging(ALL_ESTIMOTE_BEACONS);
          } catch (RemoteException e) {
            Log.e("TAG", "Cannot stop but it does not matter now", e);
          }
    }
    @Override
    protected void onDestroy() {
        super.onDestroy();
          beaconManager.disconnect();
    }

Answer 1

更改

private static final Region ALL_ESTIMOTE_BEACONS = new Region("regionId", ESTIMOTE_PROXIMITY_UUID, null, null);

到

private static final Region ALL_ESTIMOTE_BEACONS = new Region("regionId", null, null, null);

还有改变

        beaconManager = new BeaconManager(SignupActivity.this);
    // Should be invoked in #onCreate.
      beaconManager.setRangingListener(new BeaconManager.RangingListener() {

        @Override
        public void onBeaconsDiscovered(Region arg0, List<Beacon> beacons) {
             Log.d("TAG", "Ranged beacons: " + beacons);
        }
    });

到

        beaconManager = new BeaconManager(SignupActivity.this);
    // Should be invoked in #onCreate.
      beaconManager.setRangingListener(new BeaconManager.RangingListener() {

        @Override
        public void onBeaconsDiscovered(Region arg0, List<Beacon> beacons) {
             Log.d("TAG", "Ranged beacons: " + beacons.size());
        }
    });

在这里你可以看到信标附近的大小

Answer 2

下载jar文件。
https://github.com/Estimote/Android-SDK https://github.com/Estimote/Android-SDK/blob/master/EstimoteSDK/estimote-sdk-preview.jar

Mainifeast代码。

<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.app" android:versionCode="1" android:versionName="1.0" > <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="18" /> <uses-permission android:name="android.permission.BLUETOOTH" /> <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" /> <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <application android:allowBackup="true" android:icon="@drawable/app_icon" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name="com.example.user.TempActivity" android:configChanges="orientation|screenSize" android:label="@string/app_name" android:windowSoftInputMode="stateHidden|adjustPan" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <service android:name="com.estimote.sdk.service.BeaconService" android:exported="false" > </service> </application> </manifest> // Example activity public class TempActivity extends Activity { private static final String ESTIMOTE_PROXIMITY_UUID = "B9407F30-F5F8-466E-AFF9-25556B57FE6D"; private static final Region ALL_ESTIMOTE_BEACONS = new Region("regionId", ESTIMOTE_PROXIMITY_UUID, null, null); private BeaconManager beaconManager; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); setContentView(R.layout.temp_activity); startBeaconDetectionService(); WebAsynk mWebAsynk= new WebAsynk(); mWebAsynk.execute(BEACON_WEB_SERVICE); } @Override protected void onStart() { super.onStart(); // Should be invoked in #onStart. beaconManager.connect(new BeaconManager.ServiceReadyCallback() { @Override public void onServiceReady() { try { beaconManager.startRanging(ALL_ESTIMOTE_BEACONS); } catch (RemoteException e) { Log.e("TAG", "Cannot start ranging", e); } } }); } @Override protected void onStop() { super.onStop(); try { beaconManager.stopRanging(ALL_ESTIMOTE_BEACONS); } catch (RemoteException e) { Log.e("TAG", "Cannot stop but it does not matter now", e); } } @Override protected void onDestroy() { super.onDestroy(); beaconManager.disconnect(); } /** * Beacon Detection Service response handle here */ private void startBeaconDetectionService(){ beaconManager = new com.estimote.sdk.BeaconManager(TempActivity.this); beaconManager.setForegroundScanPeriod(2000,2000); // Should be invoked in #onCreate. beaconManager.setRangingListener(new com.estimote.sdk.BeaconManager.RangingListener() { @Override public void onBeaconsDiscovered(Region arg0, final List<Beacon> beacons) { Log.d("TAG", "Ranged beacons: " + beacons); Log.e("TAG", "Ranged beacons: " + beacons); runOnUiThread(new Runnable() { @Override public void run() { int test=0; if(beacons.size()<=0){ Toast.makeText(TempActivity.this, "No beacon found", Toast.LENGTH_SHORT).show(); }else{ for (int i = 0; i < beacons.size(); i++) { String beac=beacons.get(i).getProximityUUID(); String macAddress=beacons.get(i).getMacAddress(); int major=beacons.get(i).getMajor(); int minor=beacons.get(i).getMinor(); int rssi=beacons.get(i).getRssi(); // Filter for right beacon detection Toast.makeText(TempActivity.this, "I found a beacon with UUID; "+beac+" M-"+major, Toast.LENGTH_SHORT).show(); } } } }); } }); } }

没有通过estimote android sdk检测到灯塔而没有获得becons列表？

2 个答案: