Google 正在推出 Android Q Beta 3 测试版本，而在 Pixel 装置中就发现一个新增专属 App 名为 Safety Hub。
这个 Safety Hub App 还未知确实操作用法，但拆解 App 内就发现了一些关于 Car Crash, Car Crash Detection 字串，当中一句指装置侦测若用家遇到撞车，就会自动启动警示活动。
<string name="car_crash_alert_icon_description">Car crash icon</string>
<string name="car_crash_detection_dogfood_title_text">Car Crash Detection Dogfood</string>
<string name="car_crash_dogfood_app_name">Car Crash Dogfood</string>
<string name="car_crash_permission_preference_title">@string/car_crash_permissions_menu_item_text</string>
<string name="car_crash_permissions_menu_item_text">Car Crash Dogfood Permissions</string>
<string name="dogfood_welcome_text">\u0009Welcome to the car crash detection dogfood. In order to properly use this feature, please enable the following permissions. Once you enable them, this dogfood will automatically launch an alert activity when the device detects you are in a car crash.</string>
<string name="car_crash_detection_dogfood_title_text">Car Crash Detection Dogfood</string>
<string name="car_crash_dogfood_app_name">Car Crash Dogfood</string>
<string name="car_crash_permission_preference_title">@string/car_crash_permissions_menu_item_text</string>
<string name="car_crash_permissions_menu_item_text">Car Crash Dogfood Permissions</string>
<string name="dogfood_welcome_text">\u0009Welcome to the car crash detection dogfood. In order to properly use this feature, please enable the following permissions. Once you enable them, this dogfood will automatically launch an alert activity when the device detects you are in a car crash.</string>
估计 Safety Hub App 侦测到撞车后，就会触发一些操作例如拨打紧急电话。但到底如何利用电话装置判断撞车就未清楚，有可能是靠装置的 Accelerometer 以及收音咪，但看起来很难将撞车跟装置的侦测感应连系起来。
Source: XDA
