camera.getMetadata
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。
根据文件 URI 返回文件元数据。图片标头
列出 Exif 和 XMP 字段。此命令已在 API 级别 2 中弃用。
参数
- fileUri::目标文件的 URI。制造商可以决定
使用绝对 URI 或相对 URI。客户端可能会将其视为不透明标识符。
结果
- metadata:Exif(包括 GPS 信息)、Photo Sphere XMP
JSON 格式。不包含图片或缩略图。
错误
- missing 参数:未指定
fileUri
。
- invalidParameterName:输入参数名称无法识别。
- invalidParameterValue::输入参数已被识别,但其
值无效;例如
fileUri
不存在或其数据
类型不正确。
命令 I/O |
命令输入 |
{
"parameters": {
"fileUri": "file URI"
}
} |
命令输出 |
{
"results": {
"exif": {
...
"ImageWidth": 2000,
"ImageLength": 1000,
...
},
"xmp": {
"ProjectionType": "equirectangular",
"UsePanoramaViewer": true,
...
}
}
} |
命令输出(错误) |
{
"error": {
"code": "invalidParameterValue",
"message": "Parameter fileUri doesn't exist."
}
} |
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最后更新时间 (UTC):2024-08-21。
[[["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):2024-08-21。"],[[["Returns file metadata such as Exif and XMP data for a given file URI."],["This command is deprecated and was previously used in API level 2."],["Important parameters include the `fileUri`, which specifies the location of the target file."],["Potential errors encompass missing or invalid parameters, including an invalid or non-existent `fileUri`."],["The command output provides Exif and Photo Sphere XMP data in JSON format if successful."]]],["This command retrieves a file's metadata using its URI. It's deprecated in API level 2. Input requires a `fileUri`. The output provides Exif data (including GPS) and Photo Sphere XMP in JSON format, excluding the image itself. Possible errors include a missing or invalid `fileUri`, or an unrecognized parameter name. Example input shows providing a file URI, with successful output including `exif` and `xmp` fields, and error output shown when a file URI does not exist.\n"]]