如何查看Android的全景照片? [英] how can check panorama photo android?

问题描述

我需要在Gallery Android中显示所有全景照片.但是扩展名是jpg相同的普通照片.

I need to show all panorama photo in Gallery android. But it extension is jpg same regular photo.

如何查看Gallery android中的照片是全景照片?

How can I check a photo in Gallery android is Panorama photo?

谢谢

推荐答案

您需要提取 XMP元数据

XMP元数据本质上是图像元数据...

XMP Metadata is essentically image metadata...

...以某些XML友好格式编码，例如 Base64 .

请参阅此以前的问题/答案在StackOverflow上查看如何解码 Base64.

See this previous question/answers on StackOverflow to see how to decode Base64.

基于可以从jpeg解码的xml，您也许可以猜出所需的intent-filter.例如，对于Photo Sphere全景照片格式，该格式为格式.

Based on the xml you can decode from the jpeg, you may be able to guess the intent-filter you'll need. In the case of a photo sphere panorama format for instance, this is the format.

如果您想在自己的Android应用中接受Photo Sphere图像， 您可以添加自定义MIME类型 application/vnd.google.panorama360+jpg到相关的IntentFilter 您的应用.

If you want to accept Photo Sphere images in your own Android apps, you can add the custom MIME type application/vnd.google.panorama360+jpg to the relevant IntentFilter in your app.

但是，我不确定您的jpeg位于哪种类型的全景图.如果您在问题中张贴了特定的jpeg，这可能会有所帮助.

However, I'm not sure what type of panorama your jpeg is in. It may help if you posted the particular jpeg with your question.

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