File connection+j2me

Question

I want to make the application where I can get all the images no matter whether it is in phone or in external memory. I want to import all that images in my application. How can it be possible? I came to know that it is possible through file connection. But not getting exact idea.

Answer 1

1. Get all the file system roots using FileSystemRegistry.listRoots()
2. Open connection to each root in turn using FileConnection fconn = (FileConnection)Connector.open(root)
3. List the folder using fconn.list().
4. For each entry in the list, if it ends with an image extension (file.getName().endsWith(".png") etc), then it's an image.
5. If the entry is a folder (file.isDirectory() returns true) then use fconn.setFileConnection(folder) to traverse into that directory/
6. Do the same recursively for all folders in all roots.