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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:
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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
)
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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
// 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
;
}
}
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. 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
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