测量体表温度
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
本指南与健康数据共享版本 1.1.0-alpha12 兼容。
健康数据共享提供体表温度数据类型,用于测量外周体温。此测量数据对于检测睡眠质量、生殖健康和潜在的疾病发作尤其有用。
功能的适用范围
如需确定用户的设备是否支持在“健康数据共享”中测量体表温度,请检查客户端上
FEATURE_SKIN_TEMPERATURE
的可用性:
if (healthConnectClient
.features
.getFeatureStatus(
HealthConnectFeatures.FEATURE_SKIN_TEMPERATURE
) == HealthConnectFeatures.FEATURE_STATUS_AVAILABLE) {
// Feature is available
} else {
// Feature isn't available
}
如需了解详情,请参阅检查功能可用性。
所需权限
对体表温度的访问受以下权限保护:
android.permission.health.READ_SKIN_TEMPERATURE
android.permission.health.WRITE_SKIN_TEMPERATURE
如要向应用添加体表温度功能,请先请求 SkinTemperature
数据类型的写入权限。
您需要声明以下权限才能写入皮肤温度:
<application>
<uses-permission
android:name="android.permission.health.WRITE_SKIN_TEMPERATURE" />
...
</application>
如需读取体表温度,您需要请求以下权限:
<application>
<uses-permission
android:name="android.permission.health.READ_SKIN_TEMPERATURE" />
...
</application>
向用户请求权限
创建客户端实例后,应用需要向用户请求权限。用户必须能够随时授予或拒绝权限。
为此,请为所需的数据类型创建一组权限。
先确保此集中的权限已在 Android 清单中声明。
// Create a set of permissions for required data types
val PERMISSIONS =
setOf(
HealthPermission.getReadPermission(SkinTemperatureRecord::class),
HealthPermission.getWritePermission(SkinTemperatureRecord::class)
)
使用 getGrantedPermissions
查看您的应用是否已获得所需的权限。如不具备,请使用 createRequestPermissionResultContract
请求这些权限。系统随即会显示“健康数据共享”权限界面。
// Create the permissions launcher
val requestPermissionActivityContract = PermissionController.createRequestPermissionResultContract()
val requestPermissions = registerForActivityResult(requestPermissionActivityContract) { granted ->
if (granted.containsAll(PERMISSIONS)) {
// Permissions successfully granted
} else {
// Lack of required permissions
}
}
suspend fun checkPermissionsAndRun(healthConnectClient: HealthConnectClient) {
val granted = healthConnectClient.permissionController.getGrantedPermissions()
if (granted.containsAll(PERMISSIONS)) {
// Permissions already granted; proceed with inserting or reading data
} else {
requestPermissions.launch(PERMISSIONS)
}
}
由于用户可以随时授予或撤消权限,因此您的应用需要定期检查已授予的权限,并应对权限丢失的情况。
体表温度记录中包含的信息
体表温度测量结果会整理为记录。每条记录都包含以下信息:
- 以摄氏度或华氏度为单位的基准温度。这是一个可选值,最适合用于应用界面中的可视化效果。
- 体表温度的增量列表,每项都显示自上次测量以来体表温度的变化。如果提供了基准温度,则这些温差应使用相同的温度单位。
- 用户身体上进行测量的位置:手指、脚趾或手腕。
支持的汇总
此数据类型没有支持的汇总。
用法示例
以下代码段展示了如何读取和写入皮肤温度测量结果。
读取体表温度记录
以下代码段演示了如何使用 Jetpack 库读取皮肤温度测量结果:
suspend fun readSkinTemperatures() {
// Error handling, permission check, and feature availability check
// aren't included.
// Record includes measurements during the past hour.
val recordEndTime = Instant.now()
val recordStartTime = recordEndTime.minusSeconds(60 * 60)
val response = healthConnectClient.readRecords(
ReadRecordsRequest<SkinTemperatureRecord>(
timeRangeFilter = TimeRangeFilter.between(
recordStartTime, recordEndTime
)
)
)
for (skinTemperatureRecord in response.records) {
// Process each skin temperature record here.
}
}
写入体表温度记录
以下代码段展示了如何使用 Jetpack 库写入皮肤温度测量结果:
suspend fun writeSkinTemperatures(): InsertRecordsResponse {
// Error handling, permission check, and feature availability check
// aren't included.
// Record includes measurements during the past hour.
val recordEndTime: ZonedDateTime = now()
val recordStartTime: ZonedDateTime = recordEndTime.minusHours(1)
healthConnectClient.insertRecords(
// For this example, there's only one skin temperature record.
listOf(
SkinTemperatureRecord(
baseline = Temperature.celsius(37.0),
startTime = recordStartTime.toInstant(),
startZoneOffset = recordStartTime.offset,
endTime = recordEndTime.toInstant(),
endZoneOffset = recordEndTime.offset,
deltas = listOf(
SkinTemperatureRecord.Delta(
recordEndTime.minusMinutes(50).toInstant(), celsius(0.5)
), SkinTemperatureRecord.Delta(
recordEndTime.minusMinutes(30).toInstant(), celsius(-0.7)
)
),
measurementLocation = SkinTemperatureRecord.MEASUREMENT_LOCATION_FINGER,
metadata = Metadata.autoRecorded(
device = Device(type = Device.TYPE_RING)
),
)
)
)
}
本页面上的内容和代码示例受内容许可部分所述许可的限制。Java 和 OpenJDK 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC):2025-08-29。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-29。"],[],[],null,["# Measure skin temperature\n\n\u003e This guide is compatible with Health Connect version [1.1.0-alpha12](/jetpack/androidx/releases/health-connect#1.1.0-alpha12).\n\nHealth Connect provides a *skin temperature* data type to measure peripheral\nbody temperature. This measurement is a particularly useful signal for detecting\nsleep quality, reproductive health, and the potential onset of illness.\n\nFeature availability\n--------------------\n\nTo determine whether a user's device supports skin temperature on Health Connect, check the availability of `FEATURE_SKIN_TEMPERATURE` on the client:\n\n\u003cbr /\u003e\n\n if (healthConnectClient\n .features\n .getFeatureStatus(\n HealthConnectFeatures.FEATURE_SKIN_TEMPERATURE\n ) == HealthConnectFeatures.FEATURE_STATUS_AVAILABLE) {\n\n // Feature is available\n } else {\n // Feature isn't available\n }\n\nSee [Check for feature availability](/health-and-fitness/guides/health-connect/develop/feature-availability) to learn more.\n| **Note:** The skin temperature data type isn't meant to measure core body temperature. If your app requires this measurement, use classes such as [`BodyTemperatureRecord`](/reference/androidx/health/connect/client/records/BodyTemperatureRecord) and [`BasalBodyTemperatureRecord`](/reference/androidx/health/connect/client/records/BasalBodyTemperatureRecord).\n\nRequired permissions\n--------------------\n\nAccess to skin temperature is protected by the following permissions:\n\n- `android.permission.health.READ_SKIN_TEMPERATURE`\n- `android.permission.health.WRITE_SKIN_TEMPERATURE`\n\nTo add skin temperature capability to your app, start by requesting write\npermissions for the `SkinTemperature` data type.\n\nHere's the permission you need to declare to be able to write\nskin temperature: \n\n \u003capplication\u003e\n \u003cuses-permission\n android:name=\"android.permission.health.WRITE_SKIN_TEMPERATURE\" /\u003e\n ...\n \u003c/application\u003e\n\nTo read skin temperature, you need to request the following permissions: \n\n \u003capplication\u003e\n \u003cuses-permission\n android:name=\"android.permission.health.READ_SKIN_TEMPERATURE\" /\u003e\n ...\n \u003c/application\u003e\n\n### Request permissions from the user\n\nAfter creating a client instance, your app needs to request permissions from\nthe user. Users must be allowed to grant or deny permissions at any time.\n\nTo do so, create a set of permissions for the required data types.\nMake sure that the permissions in the set are declared in your Android\nmanifest first. \n\n // Create a set of permissions for required data types\n val PERMISSIONS =\n setOf(\n HealthPermission.getReadPermission(SkinTemperatureRecord::class),\n HealthPermission.getWritePermission(SkinTemperatureRecord::class)\n )\n\nUse [`getGrantedPermissions`](/reference/kotlin/androidx/health/connect/client/PermissionController#getGrantedPermissions()) to see if your app already has the\nrequired permissions granted. If not, use\n[`createRequestPermissionResultContract`](/reference/kotlin/androidx/health/connect/client/PermissionController#createRequestPermissionResultContract(kotlin.String)) to request\nthose permissions. This displays the Health Connect permissions screen. \n\n // Create the permissions launcher\n val requestPermissionActivityContract = PermissionController.createRequestPermissionResultContract()\n\n val requestPermissions = registerForActivityResult(requestPermissionActivityContract) { granted -\u003e\n if (granted.containsAll(PERMISSIONS)) {\n // Permissions successfully granted\n } else {\n // Lack of required permissions\n }\n }\n\n suspend fun checkPermissionsAndRun(healthConnectClient: HealthConnectClient) {\n val granted = healthConnectClient.permissionController.getGrantedPermissions()\n if (granted.containsAll(PERMISSIONS)) {\n // Permissions already granted; proceed with inserting or reading data\n } else {\n requestPermissions.launch(PERMISSIONS)\n }\n }\n\nBecause users can grant or revoke permissions at any time, your app needs to\nperiodically check for granted permissions and handle scenarios where\npermission is lost.\n\nInformation included in a skin temperature record\n-------------------------------------------------\n\nSkin temperature measurements are organized into *records*. Each record consists\nof the following information:\n\n- **Baseline temperature**, in degrees Celsius or degrees Fahrenheit. This is an optional value that is most useful for visualization in your app's UI.\n- A **list of deltas** in skin temperature, each showing the change in skin temperature since the last measurement. If the baseline temperature is provided, these deltas should use the same temperature units.\n- The **location** on the user's body where the measurement was taken: finger, toe, or wrist.\n\nSupported aggregations\n----------------------\n\n\u003cbr /\u003e\n\nThere are no supported aggregations for this data type.\n\n\u003cbr /\u003e\n\nExample usage\n-------------\n\nThe following code snippets show how to read and write skin temperature\nmeasurements.\n\n### Read skin temperature record\n\nThe following code snippet demonstrates how to read a skin temperature\nmeasurements using the Jetpack library: \n\n suspend fun readSkinTemperatures() {\n // Error handling, permission check, and feature availability check\n // aren't included.\n\n // Record includes measurements during the past hour.\n val recordEndTime = Instant.now()\n val recordStartTime = recordEndTime.minusSeconds(60 * 60)\n\n val response = healthConnectClient.readRecords(\n ReadRecordsRequest\u003cSkinTemperatureRecord\u003e(\n timeRangeFilter = TimeRangeFilter.between(\n recordStartTime, recordEndTime\n )\n )\n )\n\n for (skinTemperatureRecord in response.records) {\n // Process each skin temperature record here.\n }\n }\n\n### Write a skin temperature record\n\nThe following code snippet shows how to write skin temperature\nmeasurements using the Jetpack library: \n\n\n suspend fun writeSkinTemperatures(): InsertRecordsResponse {\n // Error handling, permission check, and feature availability check\n // aren't included.\n\n // Record includes measurements during the past hour.\n val recordEndTime: ZonedDateTime = now()\n val recordStartTime: ZonedDateTime = recordEndTime.minusHours(1)\n\n healthConnectClient.insertRecords(\n // For this example, there's only one skin temperature record.\n listOf(\n SkinTemperatureRecord(\n baseline = Temperature.celsius(37.0),\n startTime = recordStartTime.toInstant(),\n startZoneOffset = recordStartTime.offset,\n endTime = recordEndTime.toInstant(),\n endZoneOffset = recordEndTime.offset,\n deltas = listOf(\n SkinTemperatureRecord.Delta(\n recordEndTime.minusMinutes(50).toInstant(), celsius(0.5)\n ), SkinTemperatureRecord.Delta(\n recordEndTime.minusMinutes(30).toInstant(), celsius(-0.7)\n )\n ),\n measurementLocation = SkinTemperatureRecord.MEASUREMENT_LOCATION_FINGER,\n metadata = Metadata.autoRecorded(\n device = Device(type = Device.TYPE_RING)\n ),\n )\n )\n )\n }"]]