问题描述
提前致谢。
我从。但我没有得到有关如何在iphone中使用环境传感器的信息
I got the information about the iphone sensors from http://ipod.about.com/od/ipodiphonehardwareterms/qt/iphone-sensors.htm. But I didn't get information about how to use ambient sensor in iphone
推荐答案
这是可能的,而且框架是公开的。
It is possible, and the framework is public.
您可以激活与传感器的连接,如下所示:
You can activate the connection to the sensor like so :
[[UIDevice currentDevice] setProximityMonitoringEnabled:YES];
BTW,它似乎没有使用光传感器,因为接近感应会调整到一个黑暗的房间。
BTW, it doesn't seem to be using the light sensor, because proximity sensing would tweak out in a dark room.
然而,当您将手机放在脸上时,API调用基本上会使屏幕空白。遗憾的是,没有用于互动。
However, the API call basically blanks the screen when you hold the phone up to your face. Not useful for interaction, sadly.
以下是关于iPhone传感器的指南:
Here is a guide about iPhone sensors :iPhone sensors
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