How to rescan media files from sdcard for the Gallery application?

由 DAE LIM

2013年 10月 24日 02:29 English(英语) 5 回复

Hi.

I have a question for Tizen native coding.

My app has a function that it can save image to media folder in SD card.

As we know, the app "Gallery" shows images from the media folder "Images".

When my app saves a image to SD card, the Gallery image list does not include the save file.

If I reboot the device, the Gallery image list includes the save file.

How can I make the Gallery image list contain my save image files whenever my app saves images?

Thanks,

Daegeun.

编辑者为: Brock Boland 开 17 3月, 2014 原因: Paragraph tags added automatically from tizen_format_fix module.

响应

5 回复

Alex Dem

2013年 10月 24日 05:40

Hi
Images visible from Gallery are placed in '/opt/usr/media' folder. As I know to make your image visible from Gallery you should use Tizen::Content::ContentManager::CreateContent method. Here is example presented in Tizen help:
https://developer.tizen.org/help/index.jsp?topic=%2Forg.tizen.native.apireference%2FclassTizen_1_1Content_1_1ContentManager.html
This method copies source file to destination file in appropriate folder.
You could try to save an image to SD card using ContentManager::CreateContent method. But I don't sure that it will works.
I was not able to create content (but I did not check external storages) on Tizen file system in another location . Only inside '/opt/usr/media' folder.
Alexey.

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Anonymous

2013年 10月 24日 06:04

You have to use the content manager save file to temp folder first and then move it to media folder using content manager CreateContent. Then delete the the temp file I have reported I bug in the method that delete the original temp file automatically but locks the destination folder bug report https://bugs.tizen.org/jira/browse/TDIST-437

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Dinal Jivani

2017年 11月 01日 23:16

Hello DAE LIM ,

i am working on the same type of project , i am not getting how to store image to sd card ,

can you please help me ?

i had already loaded the image in Evas Image Object from a URL but not getting how to download it to the device and store on Sd Card , so please help me out.