离线打包如何取消 进度圆圈！

离线打包如何取消 进度圆圈？已经纠结一个月了。

如图：

集成代码： AndroidManifest.xml
<service
android:name="io.dcloud.common.adapter.io.MiniServerService"
android:exported="true"/>

    <activity  
        android:name="io.dcloud.PandoraEntry"  
        android:configChanges="orientation|keyboardHidden|keyboard|navigation"  
        android:hardwareAccelerated="true"  
        android:launchMode="singleTask"  
        android:screenOrientation="user"  
        android:theme="@style/TranslucentTheme"  
        android:windowSoftInputMode="adjustResize">  
        <intent-filter>  
            <action  android:name = "io.dcloud.PandoraEntry"  />  
            <category android:name = "android.intent.category.DEFAULT"  />  
        </intent-filter>  
    </activity>  
    <activity  
        android:name="io.dcloud.PandoraEntryActivity"  
        android:configChanges="orientation|keyboardHidden|screenSize|keyboard|navigation|mcc|mnc|fontScale"  
        android:hardwareAccelerated="true"  
        android:label="5+Debug"  
        android:launchMode="singleTask"  
        android:screenOrientation="user"  
        android:theme="@style/DCloudTheme"  
        android:windowSoftInputMode="adjustResize"/>  

后台入口：

startActivity(new Intent(this, io.dcloud.PandoraEntry.class));

请问 我要怎么才能取消那个 加载进度圆圈呢？