应用未列入白名单

Question

我一直在使用Firebase Cloud Messaging在xamarin.android应用程序中测试Push通知和通知，并成功接收了通知，但是第一次使应用程序正常启动，然后如果我通过从最近使用应用程序然后再次将其打开，它将无法打开并表示应用程序已停止 堆栈跟踪为

    Time    Device Name Type    PID Tag Message
    08-20 18:54:40.467  Motorola XT1254 Debug   18661   DataOffloadReceiver  
    start DataOffloadIntentService..
    08-20 18:54:40.475  Motorola XT1254 Debug   18661    
    DataOffloadIntentService    Parse launched package name
    08-20 18:54:40.475  Motorola XT1254 Debug   18661    
    DataOffloadIntentService    Package details = #Intent;action=android.intent.action.MAIN;category=android.intent.category.LA UNCHER;launchFlags=0x10200000;component=com.pntesting.app/md57c407f2cc00598a36da38af2c395e21d.MainActivity;l.profile=0;end
   08-20 18:54:40.475   Motorola XT1254 Debug   18661   DataOffloadIntentService    Package name = com.pntesting.app
08-20 18:54:40.476  Motorola XT1254 Debug   18661   DataOffloadIntentService    Has INTERNET permission, check if whitelisted
08-20 18:54:40.478  Motorola XT1254 Debug   18661   DataOffloadIntentService    already on Wifi, do not offload
08-20 18:54:40.478  Motorola XT1254 Debug   18661   DataOffloadIntentService    Not whitelisted
08-20 18:54:40.478  Motorola XT1254 Debug   18661   DataOffloadIntentService    Offload not required, ignore the intent
08-20 18:54:40.466  Motorola XT1254 Debug   18661   DataOffloadReceiver  
   Received broadcast intentcom.android.launcher3.action.LAUNCH

我不知道这是什么意思，因为清单中已经拥有INTERNET权限，并且没有错误或异常 预先感谢。