Android温度区?

int zoneNumber = 0; // Usually 0 or 1
String temperatureFileLocation = "sys/devices/virtual/thermal/thermal_zone" + zoneNumber + "/temp";
File temperatureFile = new File(temperatureFileLocation);
scanner = new Scanner(temperatureFile);
double temperatureC = scanner.nextFloat(); // Degrees C
...
scanner.close(); // finally

我真的不确定每个区域用于什么(即传感器位于设备的哪个部分),但我刚刚发现还有一个文件描述了 类型

String zoneTypeFileLocation = "sys/devices/virtual/thermal/thermal_zone" + zoneNumber + "/type"; // NB - that's "/type" not "/temp" !

现在,当使用 Scanner 类型 每个区域都是,我得到如下值:

mtktswmt 
mtktscpu
mtktspmic
mtktspa
mtktsabb
mtktsbattery
tsen_max
sec-fuelguage

(理想情况下,我希望获得设备NFC硬件的温度。)