Android 6.0.1 API 23 - ビーコンライブラリが動作しない

Question

私はAltBeacon Androidビーコンライブラリに問題がありますが、私はすべてのパーミッション（BLUETOOTH, BLUETOOTH_ADMIN, ACCESS_FINE_LOCATION, ACCESS_COARSE_LOCATION）を設定していますが、何らかの理由で私のアプリがビーコンを検出できませんいくつか異なる）。私はアンドロイド6.0.1でサムスンギャラクシータブを使用しています。 私は私のアプリを実行している間、私はこのメッセージを得る：

I/BeaconActivity: I have just switched from seeing/not seeing beacons: 0 
D/ViewRootImpl: MSG_RESIZED_REPORT: ci=Rect(0, 48 - 0, 0) vi=Rect(0, 48 - 0,  0) or=1 
D/libGLESv1: STS_GLApi : DTS is not allowed for Package : com.example.tgesior.beacons 
D/BluetoothAdapter: STATE_ON 
D/BluetoothAdapter: STATE_ON 
D/BluetoothLeScanner: Start Scan 
D/BluetoothAdapter: STATE_ON 
D/BluetoothAdapter: STATE_ON 
D/BluetoothAdapter: STATE_ON 
D/BluetoothAdapter: STATE_ON 
I/Timeline: Timeline: Activity_idle id: android.os.BinderProxy@8c2357 time:32794199 
D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=7 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/ScanRecord: parseFromBytes 
D/ScanRecord: first manudata for manu ID 
D/BluetoothAdapter: STATE_ON 
D/BluetoothAdapter: STATE_ON 
D/BluetoothLeScanner: Stop Scan 
D/BluetoothLeScanner: Start Scan 
D/BluetoothAdapter: STATE_ON 
D/BluetoothAdapter: STATE_ON 
D/BluetoothAdapter: STATE_ON 
D/BluetoothAdapter: STATE_ON 
D/BluetoothLeScanner: onClientRegistered() - status=0 clientIf=7 

をというように、ここに私のコードは次のとおりです。

private BeaconManager beaconManager =null; 

private static final String ALTBEACON_LAYOUT = "m:2-3=beac,i:4-19,i:20-21,i:22-23,p:24-24,d:25-25"; 

private static final int PERMISSION_REQUEST_COARSE_LOCATION = 1; 


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

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) { 
     if (this.checkSelfPermission(Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { 
      final AlertDialog.Builder builder = new AlertDialog.Builder(this); 
      builder.setTitle("This app needs location access"); 
      builder.setMessage("Please grant location access so this app can detect beacons."); 
      builder.setPositiveButton(android.R.string.ok, null); 
      builder.setOnDismissListener(new DialogInterface.OnDismissListener() { 
       @Override 
       public void onDismiss(DialogInterface dialog) { 
        requestPermissions(new String[]{Manifest.permission.ACCESS_COARSE_LOCATION}, PERMISSION_REQUEST_COARSE_LOCATION); 
       } 
      }); 
      builder.show(); 
     } 
    } 

    beaconManager = BeaconManager.getInstanceForApplication(this); 
    beaconManager.getBeaconParsers().add(new BeaconParser().setBeaconLayout(ALTBEACON_LAYOUT)); 
    beaconManager.setForegroundScanPeriod(30000l); 
    beaconManager.setForegroundBetweenScanPeriod(21000l); 

    beaconManager.bind(this); 

} 

public void onRequestPermissionsResult(int requestCode, 
             String permissions[], 
             int[] grantResults) { 
    switch (requestCode) { 
     case PERMISSION_REQUEST_COARSE_LOCATION: { 
      if (grantResults[0] == PackageManager.PERMISSION_GRANTED) { 
       Log.d(TAG, "coarse location permission granted"); 
      } else { 
       final AlertDialog.Builder builder = new AlertDialog.Builder(this); 
       builder.setTitle("Functionality limited"); 
       builder.setMessage("Since location access has not been granted, this app will not be able to discover beacons when in the background."); 
       builder.setPositiveButton(android.R.string.ok, null); 
       builder.setOnDismissListener(new DialogInterface.OnDismissListener() { 
        @Override 
        public void onDismiss(DialogInterface dialog) { 
        } 
       }); 
       builder.show(); 
      } 
      return; 
     } 
    } 
} 

@Override 
public void onBeaconServiceConnect() { 
    beaconManager.addMonitorNotifier(new MonitorNotifier() { 
     @Override 
     public void didEnterRegion(Region region) { 
      Log.i(TAG, "I just saw an beacon for the first time!"); 
     } 

     @Override 
     public void didExitRegion(Region region) { 
      Log.i(TAG, "I no longer see an beacon"); 
     } 

     @Override 
     public void didDetermineStateForRegion(int state, Region region) { 
      Log.i(TAG, "I have just switched from seeing/not seeing beacons: "+state); 
     } 
    }); 

    try { 
     beaconManager.startMonitoringBeaconsInRegion(new Region("myMonitoringUniqueId", null, null, null)); 
    } catch (RemoteException e) { 
     e.printStackTrace(); 
    } 
} 

Answer 1

私は同じ問題を抱えている、それはここのように、我々は解決策を見つけることができますになります。https://github.com/AltBeacon/android-beacon-library/issues/412 それは、と述べています設定 - >場所（高精度またはバッテリー節約モード）で設定したようにアプリを設定する必要があります