标签：android 传感器 sensor sensormanager
本文介绍如何获取android设备所支持的传感器列表。
目前，android 4.4 （API等级19）支持以下传感器：
TYPE_ACCELEROMETER 加速度传感器，单位是m/s2，测量应用于设备X、Y、Z轴上的加速度 传感器类型值（Sensor Type）：1 (0x00000001) TYPE_AMBIENT_TEMPERATURE 温度传感器，单位是℃ 传感器类型值（Sensor Type）： 13 (0x0000000d) TYPE_GAME_ROTATION_VECTOR 游戏动作传感器，不收电磁干扰影响 传感器类型值（Sensor Type）：15 (0x0000000f) TYPE_GEOMAGNETIC_ROTATION_VECTOR 地磁旋转矢量传感器，提供手机的旋转矢量，当手机处于休眠状态时，仍可以记录设备的方位 传感器类型值（Sensor Type）：20 (0x00000014) TYPE_GRAVITY 重力传感器，单位是m/s2，测量应用于设备X、Y、Z轴上的重力 传感器类型值（Sensor Type）：9 (0x00000009) TYPE_GYROSCOPE 陀螺仪传感器，单位是rad/s，测量设备x、y、z三轴的角加速度 传感器类型值（Sensor Type）：4 (0x00000004) TYPE_GYROSCOPE_UNCALIBRATED 未校准陀螺仪传感器，提供原始的，未校准、补偿的陀螺仪数据，用于后期处理和融合定位数据 传感器类型值（Sensor Type）：16 (0x00000010) TYPE_LIGHT 光线感应传感器，单位lx，检测周围的光线强度 传感器类型值（Sensor Type）：5 (0x00000005) TYPE_LINEAR_ACCELERATION 线性加速度传感器，单位是m/s2，该传感器是获取加速度传感器去除重力的影响得到的数据 传感器类型值（Sensor Type）：10 (0x0000000a) TYPE_MAGNETIC_FIELD 磁力传感器，单位是uT(微特斯拉)，测量设备周围三个物理轴（x，y，z）的磁场 传感器类型值（Sensor Type）：2 (0x00000002) TYPE_MAGNETIC_FIELD_UNCALIBRATED 未校准磁力传感器，提供原始的，未校准的磁场数据 传感器类型值（Sensor Type）：14 (0x0000000e) TYPE_ORIENTATION 方向传感器,测量设备围绕三个物理轴（x，y，z）的旋转角度 传感器类型值（Sensor Type）：3 (0x00000003) TYPE_PRESSURE 压力传感器，单位是hPa(百帕斯卡)，返回当前环境下的压强 传感器类型值（Sensor Type）：6 (0x00000006) TYPE_PROXIMITY 距离传感器，单位是cm，用来测量某个对象到屏幕的距离 传感器类型值（Sensor Type）：8 (0x00000008) TYPE_RELATIVE_HUMIDITY 湿度传感器，单位是%，来测量周围环境的相对湿度 传感器类型值（Sensor Type）：12 (0x0000000c) TYPE_ROTATION_VECTOR 旋转矢量传感器，旋转矢量代表设备的方向 传感器类型值（Sensor Type）：11 (0x0000000b) TYPE_SIGNIFICANT_MOTION 特殊动作触发传感器 传感器类型值（Sensor Type）：17 (0x00000011) TYPE_STEP_COUNTER 计步传感器 传感器类型值（Sensor Type）：19 (0x00000013) TYPE_STEP_DETECTOR 步行检测传感器，用户每走一步就触发一次事件 传感器类型值（Sensor Type）：18 (0x00000012) TYPE_TEMPERATURE 温度传感器，目前已被TYPE_AMBIENT_TEMPERATURE替代 传感器类型值（Sensor Type）：7 (0x00000007)
package com.example.androidtest;
import java.util.List;
import android.os.Bundle;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorManager;
import android.view.Menu;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
getSensorList();
}
@SuppressLint("NewApi")
private void getSensorList() {
// 获取传感器管理器
SensorManager sensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
// 获取全部传感器列表
List<Sensor> sensors = sensorManager.getSensorList(Sensor.TYPE_ALL);
// 打印每个传感器信息
StringBuilder strLog = new StringBuilder();
int iIndex = 1;
for (Sensor item : sensors) {
strLog.append(iIndex + ".");
strLog.append(" Sensor Type - " + item.getType() + "\r\n");
strLog.append(" Sensor Name - " + item.getName() + "\r\n");
strLog.append(" Sensor Version - " + item.getVersion() + "\r\n");
strLog.append(" Sensor Vendor - " + item.getVendor() + "\r\n");
strLog.append(" Maximum Range - " + item.getMaximumRange() + "\r\n");
strLog.append(" Minimum Delay - " + item.getMinDelay() + "\r\n");
strLog.append(" Power - " + item.getPower() + "\r\n");
strLog.append(" Resolution - " + item.getResolution() + "\r\n");
strLog.append("\r\n");
iIndex++;
}
System.out.println(strLog.toString());
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
}
1. Sensor Type - 1 Sensor Name - MPU6500 Acceleration Sensor Sensor Version - 1 Sensor Vendor - Invensense Maximum Range - 19.6133 Minimum Delay - 5000 Power - 0.25 Resolution - 5.985504E-4 2. Sensor Type - 2 Sensor Name - YAS532 Magnetic Sensor Sensor Version - 1 Sensor Vendor - Yamaha Corporation Maximum Range - 1200.0 Minimum Delay - 10000 Power - 6.0 Resolution - 0.06 3. Sensor Type - 14 Sensor Name - YAS532 Uncalibrated Magnetic Sensor Sensor Version - 1 Sensor Vendor - Yamaha Corporation Maximum Range - 1200.0 Minimum Delay - 10000 Power - 6.0 Resolution - 0.06 4. Sensor Type - 4 Sensor Name - MPU6500 Gyroscope Sensor Sensor Version - 1 Sensor Vendor - Invensense Maximum Range - 8.726646 Minimum Delay - 5000 Power - 6.1 Resolution - 2.663161E-4 5. Sensor Type - 6 Sensor Name - Barometer Sensor Sensor Version - 1 Sensor Vendor - BOSCH Maximum Range - 1013.25 Minimum Delay - 66700 Power - 1.0 Resolution - 1.0 6. Sensor Type - 8 Sensor Name - MAX88921 Proximity Sensor Sensor Version - 1 Sensor Vendor - MAXIM, Inc. Maximum Range - 8.0 Minimum Delay - 0 Power - 0.75 Resolution - 8.0 7. Sensor Type - 5 Sensor Name - MAX88921 RGB Sensor Sensor Version - 1 Sensor Vendor - MAXIM, Inc. Maximum Range - 60000.0 Minimum Delay - 200000 Power - 0.75 Resolution - 1.0 8. Sensor Type - 12 Sensor Name - SHTC1 relative humidity sensor Sensor Version - 1 Sensor Vendor - Sensirion Maximum Range - 100.0 Minimum Delay - 1000000 Power - 0.3 Resolution - 0.04 9. Sensor Type - 13 Sensor Name - SHTC1 ambient temperature sensor Sensor Version - 1 Sensor Vendor - Sensirion Maximum Range - 165.0 Minimum Delay - 1000000 Power - 0.3 Resolution - 0.01 10. Sensor Type - 15 Sensor Name - MPL Game Rotation Vector Sensor Version - 1 Sensor Vendor - Invensense Maximum Range - 1200.0 Minimum Delay - 10000 Power - 6.0 Resolution - 0.06 11. Sensor Type - 18 Sensor Name - SAMSUNG Step Detector Sensor Sensor Version - 1 Sensor Vendor - Samsung Inc. Maximum Range - 1.0 Minimum Delay - 0 Power - 0.3 Resolution - 1.0 12. Sensor Type - 19 Sensor Name - SAMSUNG Step Counter Sensor Sensor Version - 1 Sensor Vendor - Samsung Inc. Maximum Range - 100000.0 Minimum Delay - 0 Power - 0.3 Resolution - 1.0 13. Sensor Type - 17 Sensor Name - SAMSUNG Significant Motion Sensor Sensor Version - 1 Sensor Vendor - Samsung Inc. Maximum Range - 1.0 Minimum Delay - 10000 Power - 0.3 Resolution - 1.0 14. Sensor Type - 16 Sensor Name - MPU6500 Uncalibrated Gyroscope Sensor Sensor Version - 1 Sensor Vendor - Invensense Maximum Range - 8.726646 Minimum Delay - 5000 Power - 6.1 Resolution - 2.663161E-4 15. Sensor Type - 65558 Sensor Name - Auto Rotation Sensor Sensor Version - 1 Sensor Vendor - Samsung Electronics Maximum Range - 255.0 Minimum Delay - 0 Power - 0.0 Resolution - 0.0 16. Sensor Type - 11 Sensor Name - Rotation Vector Sensor Sensor Version - 3 Sensor Vendor - AOSP Maximum Range - 1.0 Minimum Delay - 5000 Power - 12.35 Resolution - 5.9604645E-8 17. Sensor Type - 9 Sensor Name - Gravity Sensor Sensor Version - 3 Sensor Vendor - AOSP Maximum Range - 19.6133 Minimum Delay - 5000 Power - 12.35 Resolution - 5.985504E-4 18. Sensor Type - 10 Sensor Name - Linear Acceleration Sensor Sensor Version - 3 Sensor Vendor - AOSP Maximum Range - 19.6133 Minimum Delay - 5000 Power - 12.35 Resolution - 5.985504E-4 19. Sensor Type - 3 Sensor Name - Orientation Sensor Sensor Version - 1 Sensor Vendor - AOSP Maximum Range - 360.0 Minimum Delay - 5000 Power - 12.35 Resolution - 0.00390625
标签：android 传感器 sensor sensormanager
原文地址：http://blog.csdn.net/chadeltu/article/details/43406035
