安卓包出现两个图标问题

因为要配置闪屏logo，出现了两个图标，<pre name="code" class="html">是因为android.intent.action.MAIN出现了两次，把原来<pre name="code" class="html">org.cocos2dx.cpp.AppActivity里边的注释掉，保留启动logo

<activity
android:name="com.unicom.dcLoader.welcomeview"
android:label="@string/app_name"
android:screenOrientation="sensor"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:configChanges="keyboardHidden|screenSize|navigation|orientation"
>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>

<meta-data android:name="UNICOM_DIST_ACTIVITY" android:value="org.cocos2dx.cpp.AppActivity"/>
</activity>

<activity android:name="org.cocos2dx.cpp.AppActivity"
android:label="@string/app_name"
android:screenOrientation="portrait"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"
android:configChanges="orientation">

<!--intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter-->
</activity>