ambient temperature sensor android

::recvobjects (Msensorchannel, Mrecbuffer, max_receive_buffer_event_count); if (Err In other words, sensorevent is stored in the asensorevent structure. Find prototypes.Frameworks/native/include/android/sensor.h/* note:must Match hardware/sensors.h */typedef struct asensorevent {int32_t version;/* sizeof (struct asensorevent) */int32_t Sensor int32_t type; int32_t reserved0;

1. The positive and negative directions of the X, Y, and Z axes of the accelrator: When the mobile phone screen is placed horizontally up: (x, y, z) = (0, 0,-10) instead of (0, 0, 10)When the phone is lifted at the top, y decreases and the value is negative.When the mobile phone is lifted at the bottom: Y increases and is positiveWhen the right side of the mobile phone is lifted: X decreases and is negative.When the left side of the mobile phone is lifted: X increases and the value is positive