<application android:label="@string/app_name" 
         android:icon="@drawable/ic_launcher" 
         android:theme="@android:style/Theme.Holo.Light"> 
         <activity android:name=".DeviceScanActivity" 
             android:label="@string/app_name"> 
             <intent-filter> 
                 <action android:name="android.intent.action.MAIN"/> 
                 <category android:name="android.intent.category.LAUNCHER"/> 
             </intent-filter> 
         </activity> 
         <activity android:name=".DeviceControlActivity"/> 
  
         <service android:name=".BluetoothLeService" android:enabled="true"/> 
     </application>