{
    "roles":[
    {
        "category": "homescreen",
        "role": "homescreen",
        "area": "fullscreen",
        "layer": "homescreen",
    },
    {
        "category": "debug",
        "role": "receiver | fallback",
        "area": "normal.full",
        "layer": "apps",
    },
    {
        "category": "restriction",
        "role": "restriction",
        "area": "restriction.normal",
        "layer": "restriction",
    },
    {
        "category": "pop_up",
        "role": "on_screen | on_screen_phone",
        "area": "on_screen",
        "layer": "on_screen",
    },
    {
        "category": "system_alert",
        "role": "system_alert",
        "area": "on_screen",
        "layer": "on_screen",
    }
    ]
}