測量皮膚溫度
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
本指南適用於 1.1.0-alpha12 版的「健康資料同步」。
「健康資料同步」提供皮膚溫度資料類型,可測量周邊體溫。這項指標特別有助於偵測睡眠品質、生殖健康,以及潛在的疾病發作。
功能適用情況
如要判斷使用者的裝置是否支援「健康資料同步」的皮膚溫度功能,請檢查用戶端是否提供
FEATURE_SKIN_TEMPERATURE
:
if (healthConnectClient
.features
.getFeatureStatus(
HealthConnectFeatures.FEATURE_SKIN_TEMPERATURE
) == HealthConnectFeatures.FEATURE_STATUS_AVAILABLE) {
// Feature is available
} else {
// Feature isn't available
}
詳情請參閱「各項功能適用的國家/地區」。
所需權限
存取皮膚溫度資料時,必須取得下列權限:
android.permission.health.READ_SKIN_TEMPERATURE
android.permission.health.WRITE_SKIN_TEMPERATURE
如要為應用程式新增皮膚溫度功能,請先要求 SkinTemperature
資料類型的寫入權限。
您需要宣告以下權限,才能寫入皮膚溫度:
<application>
<uses-permission
android:name="android.permission.health.WRITE_SKIN_TEMPERATURE" />
...
</application>
如要讀取皮膚溫度,您必須要求下列權限:
<application>
<uses-permission
android:name="android.permission.health.READ_SKIN_TEMPERATURE" />
...
</application>
要求使用者授予權限
建立用戶端執行個體後,應用程式必須要求使用者授予權限。使用者必須能隨時授予或拒絕權限。
如要這麼做,請為所需資料類型建立一組權限。請務必先在 Android 資訊清單中聲明該組權限。
// Create a set of permissions for required data types
val PERMISSIONS =
setOf(
HealthPermission.getReadPermission(SkinTemperatureRecord::class),
HealthPermission.getWritePermission(SkinTemperatureRecord::class)
)
使用 getGrantedPermissions
查看應用程式是否已具備所需權限。如果沒有,請使用 createRequestPermissionResultContract
要求這些權限。系統接著會顯示 Health Connect 權限畫面。
// 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)
}
}
由於使用者可以隨時授予或撤銷權限,應用程式需要定期檢查獲得的權限,並處理權限遺失的情況。
皮膚溫度記錄包含的資訊
系統會將皮膚溫度測量結果整理成記錄。每筆記錄包含下列資訊:
- 基礎體溫,單位為攝氏或華氏。這是選用值,最適合用於應用程式 UI 中的視覺化效果。
- 皮膚溫度變化清單,每項變化都顯示自上次測量以來皮膚溫度的變化。如果提供基準溫度,這些溫差應使用相同的溫度單位。
- 測量時的位置:手指、腳趾或手腕。
支援的匯總
這個資料類型不支援任何匯總。
使用範例
下列程式碼片段說明如何讀取及寫入皮膚溫度測量值。
讀取皮膚溫度記錄
下列程式碼片段示範如何使用 Jetpack 程式庫讀取皮膚溫度測量值:
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.
}
}
寫入皮膚溫度記錄
下列程式碼片段顯示如何使用 Jetpack 程式庫寫入皮膚溫度測量值:
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)
),
)
)
)
}
這個頁面中的內容和程式碼範例均受《內容授權》中的授權所規範。Java 與 OpenJDK 是 Oracle 和/或其關係企業的商標或註冊商標。
上次更新時間:2025-08-29 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-08-29 (世界標準時間)。"],[],[],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 }"]]