[android] 설치 아이콘 없는 apk 만들기

<application
  android:allowBackup="true"
  android:icon="@drawable/ic_launcher"
  android:label="@string/app_name"
  android:theme="@style/AppTheme" >
  <activity
    android:name="kr.mint.testemptyapk.activities.MainActivity"
    android:label="@string/app_name" >
    <intent-filter>
      <action android:name="android.intent.action.MAIN" />
      <!-- <category android:name="android.intent.category.LAUNCHER" /> --> delete here
    </intent-filter>
  </activity>
 
  <service android:name="kr.mint.testemptyapk.services.MainService" />
</application>