我想获取两个日期之间在我的 google fit 帐户中注册的所有活动（自动注册的活动，例如步行和其他活动）及其所有信息。我花了几个小时阅读 Google Fit Rest API 文档，但我不太了解，因此无法获得所需的数据。
我不知道 API 的文档是否杂乱无章，示例是否很少，或者我是否不理解它，因为我的母语不是英语（可能），但我不明白如何进行调用。
如果我是对的：
- Google Fit API 将数据类型分为 4 种类型：会话、数据源、数据集和数据点。
- 一个会话代表一个活动。
- 一个数据源有很多数据集，每个数据集有很多数据点。
我想在一段时间内检索我的所有活动，并在 Json 中检索每个活动的所有数据（步数、卡路里、速度、心率、位置、记录活动的设备）。
我所取得的成就
如果我想检索我可以调用的所有活动：
称呼
获取https://www.googleapis.com/fitness/v1/users/me/sessions。
- 我可以使用 startTime 和 endTime 来限制要检索的会话。
呼叫响应是：
{
"session": [
{
"id": "ef3107ca-a132-43df-ba87-5767bdb2e832",
"name": "nadar",
"description": "",
"startTimeMillis": "1643155200000",
"endTimeMillis": "1643160600000",
"modifiedTimeMillis": "1643195812287",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 82
},
{
"id": "21195d09-bc89-4457-8293-039839808526",
"name": "cicl",
"description": "",
"startTimeMillis": "1643161800000",
"endTimeMillis": "1643163600000",
"modifiedTimeMillis": "1643189389446",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 14
},
{
"id": "be9f60b4-79e9-41d5-bf64-e366b63d86ef",
"name": "Bailar",
"description": "Mal",
"startTimeMillis": "1609647420000",
"endTimeMillis": "1609656420000",
"modifiedTimeMillis": "1643224174323",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 24
},
{
"id": "bef8bda8-b24e-4d04-a22a-86338e6049fe",
"name": "danza",
"description": "",
"startTimeMillis": "1643185566914",
"endTimeMillis": "1643187366914",
"modifiedTimeMillis": "1643188254598",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 24
},
{
"id": "6e72bdbd-4ce2-47cc-b857-4ab3487a6cc7",
"name": "boxeo1",
"description": "",
"startTimeMillis": "1643168460000",
"endTimeMillis": "1643170260000",
"modifiedTimeMillis": "1643220544876",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 20
},
{
"id": "e36f5557-2f76-44d3-a80e-464d5a7f6fb4",
"name": "boxeo2",
"description": "",
"startTimeMillis": "1643212744367",
"endTimeMillis": "1643218144367",
"modifiedTimeMillis": "1643220544876",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 20
},
{
"id": "2625516e274d7f96:activemode:baseball:1643225867610",
"name": "béisbol por la tarde",
"description": "",
"startTimeMillis": "1643225867647",
"endTimeMillis": "1643225875355",
"modifiedTimeMillis": "1643226008584",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 11
},
{
"id": "0f1d829e-22e0-4f79-b23f-04e60af95dbc",
"name": "sdch",
"description": "",
"startTimeMillis": "1643186984290",
"endTimeMillis": "1643188784290",
"modifiedTimeMillis": "1643189389446",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 12
},
...
],
"deletedSession": [],
"nextPageToken": "XmRh-ZWj_CZxgJml3CJjZQ"
}
有了这些数据，我可以获得 Google 的 fit 主页活动列表数据（红方活动和信息除外）。我可以用“startTimeMillis”获得开始日期，用“name”获得名称，减去“startTimeMillis”和“endTimeMillis”的持续时间。
此 GET 调用不会返回自动步骤活动，“心脏点”也不会返回。¿ 我怎样才能获得这些数据？
然后，我想获取每个活动的所有数据（蓝色方块数据）。
为此，我使用以下 POST 调用（我通过测试失败实现了 trhat 响应，因为我不正确理解 post 调用正文的每个参数）：
称呼
发布https://www.googleapis.com/fitness/v1/users/me/dataset:aggregate
身体
{
"aggregateBy": [
{
"dataTypeName": "com.google.calories.expended",
}, {
"dataTypeName": "com.google.step_count.delta",
},
{
"dataTypeName": "com.google.speed",
},
{
"dataTypeName": "com.google.active_minutes",
},
{
"dataTypeName": "com.google.distance.delta",
},
{
"dataTypeName": "com.google.heart_minutes",
},
],
"startTimeMillis": 1643151600000,
"endTimeMillis": 1643238000000,
bucketBySession: {}
}
我对该正文的了解是，我想检索由“startTimeMillis”和“endTimeMillis”之间的会话（活动）打包的数据。因此，如果在该期间完成了两个相同类型的活动，则两者都将出现在响应中。对于每个会话（活动）包，我想检索卡路里、步数、速度、分钟、距离和心分钟（心点）。
结果是这样的：
{
"bucket": [
{
"startTimeMillis": "1643155200000",
"endTimeMillis": "1643160600000",
"dataset": [
{
"dataSourceId": "derived:com.google.calories.expended:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643155200000000000",
"endTimeNanos": "1643160600000000000",
"dataTypeName": "com.google.calories.expended",
"originDataSourceId": "raw:com.google.calories.expended:com.google.android.apps.fitness:user_input",
"value": [
{
"fpVal": 600,
"mapVal": []
}
]
}
]
},
{
"dataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:aggregated",
"point": []
},
{
"dataSourceId": "derived:com.google.speed.summary:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643157900000000000",
"endTimeNanos": "1643157900000000000",
"dataTypeName": "com.google.speed.summary",
"originDataSourceId": "raw:com.google.distance.delta:com.google.android.apps.fitness:user_input",
"value": [
{
"fpVal": 0.55555558204650879,
"mapVal": []
},
{
"fpVal": 0.55555558204650879,
"mapVal": []
},
{
"fpVal": 0.55555558204650879,
"mapVal": []
}
]
}
]
},
{
"dataSourceId": "derived:com.google.active_minutes:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643155200000000000",
"endTimeNanos": "1643160600000000000",
"dataTypeName": "com.google.active_minutes",
"originDataSourceId": "raw:com.google.active_minutes:com.google.android.apps.fitness:user_input",
"value": [
{
"intVal": 90,
"mapVal": []
}
]
}
]
},
{
"dataSourceId": "derived:com.google.distance.delta:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643155200000000000",
"endTimeNanos": "1643160600000000000",
"dataTypeName": "com.google.distance.delta",
"originDataSourceId": "raw:com.google.distance.delta:com.google.android.apps.fitness:user_input",
"value": [
{
"fpVal": 3000,
"mapVal": []
}
]
}
]
},
{
"dataSourceId": "derived:com.google.heart_minutes.summary:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643155200000000000",
"endTimeNanos": "1643160600000000000",
"dataTypeName": "com.google.heart_minutes.summary",
"value": [
{
"fpVal": 180,
"mapVal": []
},
{
"intVal": 90,
"mapVal": []
}
]
}
]
}
],
"session": {
"id": "ef3107ca-a132-43df-ba87-5767bdb2e832",
"name": "nadar",
"description": "",
"startTimeMillis": "1643155200000",
"endTimeMillis": "1643160600000",
"modifiedTimeMillis": "1643195812287",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 82
}
},
{
"startTimeMillis": "1643161800000",
"endTimeMillis": "1643163600000",
"dataset": [
{
"dataSourceId": "derived:com.google.calories.expended:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643161800000000000",
"endTimeNanos": "1643163600000000000",
"dataTypeName": "com.google.calories.expended",
"originDataSourceId": "raw:com.google.calories.expended:com.google.android.apps.fitness:user_input",
"value": [
{
"fpVal": 200,
"mapVal": []
}
]
}
]
},
{
"dataSourceId": "derived:com.google.step_count.delta:com.google.android.gms:aggregated",
"point": []
},
{
"dataSourceId": "derived:com.google.speed.summary:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643162700000000000",
"endTimeNanos": "1643162700000000000",
"dataTypeName": "com.google.speed.summary",
"originDataSourceId": "raw:com.google.distance.delta:com.google.android.apps.fitness:user_input",
"value": [
{
"fpVal": 11.111110687255859,
"mapVal": []
},
{
"fpVal": 11.111110687255859,
"mapVal": []
},
{
"fpVal": 11.111110687255859,
"mapVal": []
}
]
}
]
},
{
"dataSourceId": "derived:com.google.active_minutes:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643161800000000000",
"endTimeNanos": "1643163600000000000",
"dataTypeName": "com.google.active_minutes",
"originDataSourceId": "raw:com.google.active_minutes:com.google.android.apps.fitness:user_input",
"value": [
{
"intVal": 30,
"mapVal": []
}
]
}
]
},
{
"dataSourceId": "derived:com.google.distance.delta:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643161800000000000",
"endTimeNanos": "1643163600000000000",
"dataTypeName": "com.google.distance.delta",
"originDataSourceId": "raw:com.google.distance.delta:com.google.android.apps.fitness:user_input",
"value": [
{
"fpVal": 20000,
"mapVal": []
}
]
}
]
},
{
"dataSourceId": "derived:com.google.heart_minutes.summary:com.google.android.gms:aggregated",
"point": [
{
"startTimeNanos": "1643161800000000000",
"endTimeNanos": "1643163600000000000",
"dataTypeName": "com.google.heart_minutes.summary",
"value": [
{
"fpVal": 30,
"mapVal": []
},
{
"intVal": 30,
"mapVal": []
}
]
}
]
}
],
"session": {
"id": "21195d09-bc89-4457-8293-039839808526",
"name": "cicl",
"description": "",
"startTimeMillis": "1643161800000",
"endTimeMillis": "1643163600000",
"modifiedTimeMillis": "1643189389446",
"application": {
"packageName": "com.google.android.apps.fitness"
},
"activityType": 14
}
},
...
}
]
}
我不知道这是否是获取活动数据的最佳方式，因为我不了解 API 文档。所以，我要问的是关于获得每个活动信息和自动记录的活动（我不想要被删除的活动）的信息的支持者和干净的方法，以及一些关于它的解释。我还想获得记录每个活动的设备。
更多疑惑：datasourceName和datasourceId有什么区别？为什么一切如此混乱？
当我尝试使用一些 dataTypeName 时，例如：com.google.activity.exercise、com.google.activity.summary....在我的通话正文中，我收到以下错误，我不明白为什么。
{
"error": {
"code": 400,
"message": "no default datasource found for: com.google.activity.summary",
"errors": [
{
"message": "no default datasource found for: com.google.activity.summary",
"domain": "global",
"reason": "invalidArgument"
}
],
"status": "INVALID_ARGUMENT"
}
}