没有提示的拨打号码 [英] Dial number without prompt
问题描述
我正在尝试为 Android 平台编写一个函数,它允许我在没有任何提示的情况下拨打 911.
I'm trying to write a function for the Android platform that will allow me to call 911 without any sort of prompt.
我已经添加了权限android.permission.CALL_PRIVILEGED
.我只需要一个功能,可以在我的选项菜单中按下按钮拨打 911.
I have already added the permission android.permission.CALL_PRIVILEGED
. I just need a function that will dial 911 at the press of a button in my options menu.
推荐答案
根据 API,ACTION_CALL 会做你需要做的事,但不是紧急号码,而 ACTION_DIAL 将显示带有拨号提示的拨号器,但允许拨打紧急号码.
According to the API, ACTION_CALL will do what you need but not to emergency numbers, while ACTION_DIAL will display a dialer with the dial prompt but allows to call emergency numbers.
恐怕没有办法做您想做的事,这是有充分理由的 - 以防止误拨紧急服务.这是一种预防措施.
I'm afraid there is no way to do what you want, for a good reason - to prevent misdials to emergency services. It's a precautionary measure.
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