{
   "adjustVolumeDisabled":null
   "applications":null
   [
    {
      "installType":"FORCE_INSTALLED"
      "packageName":"com.android.chrome"
      "lockTaskAllowed": true
      "defaultPermissionPolicy":"GRANT"

    }
   ]
   "statusBarDisabled":true
   "keyguardDisabled":true
   "installUnknownSourcesAllowed":true
   "persistentPreferredActivities":
    [
     {

    "receiverActivity":"com.android.chrome/.com.android.chrome.MainActivity"
     "actions":
       [
        "android.intent.action.MAIN"
       ]
      "categories":
       [
        "android.intenr.category.HOME",
        "andorid.intent.category.DEFAULT"
       ]
     }
   ]
}