Is there any way to look for an image using the path? MediaStore.Images.Thumbnails (Android)

问题

I'm using MediaStore.Images.Thumbnails in order to show the images the user have. But i'm not able to get an image through its path. Is there any way to look for an image using the path?

String [] proj={MediaStore.Images.Thumbnails._ID, MediaStore.Images.Thumbnails.IMAGE_ID, MediaStore.Images.Media.DATA};  
String selection =  MediaStore.Images.Media.DATA + " like '%path%'";  //this doesn't work  
cursor = managedQuery( MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI,
                       proj, // Which columns to return   
                       selection,       // WHERE clause;   
                       null,        
                       null); // Order-by clause 

Best regards!

回答1:

EDITED

Hi,

//I just get Image ID.

String [] proj={MediaStore.Image.Media._ID,MediaStore.Image.Media.DATA}
cursor=manageQuery(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, proj,MediaStore.Images.Media.DATA+"= ' "+path+" ' ",null,null);
cursor.moveToFirst();

// and then, use ID to get thumbnails

Bitmap b=MediaStore.Images.Thumbnails.getThumbnail(cr,Integer.valueOf(cursor.getString(0)),kind, null);

// or for video

Bitmap b=MediaStore.Video.Thumbnails.getThumbnail(cr, Integer.valueOf(cursor.getString(0)),kind, null);

BR, Jett

来源：https://stackoverflow.com/questions/3490623/is-there-any-way-to-look-for-an-image-using-the-path-mediastore-images-thumbnai