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POCant able to delete a file in SD card using file connection -- Blackberry
primarykey
Id
7200448
data
AcceptedAnswerId
7208821
AnswerCount
2
ClosedDate
CommentCount
3
CommunityOwnedDate
CreationDate
2011-08-26T05:43:46.397
FavoriteCount
1
LastActivityDate
2011-11-23T15:42:19.130
LastEditDate
2011-10-06T22:47:49.130
LastEditorUserId
10936
OwnerUserId
913422
ParentId
0
PostTypeId
1
Score
1
ViewCount
1481
LastEditorDisplayName
text
Body
<p>I have developed a blackberry app in which i have video control to capture image then i save the images in the root directory in my desired name and displaying the the screen... in the re-capture button click i am again capturing the image once again and i am deleting the previous image and saving the new image in the same name in the same path using the file connection. My problem is its works fine in emulator. But when i tested in device, it throws me error when i try to delete the previous image to save the new image.. it throws "net.rim.device.api.io.file.fileioexception: the file is currently in use" .. please help me.. </p> <hr> <p>@arhimed, @juanmabaiu This is the function where it goes to catch and throws exception when tested in device.</p> <pre><code> public void fieldChanged( final byte[] _raw ) { try { flag ++; // Create the connection to a file that may or // may not exist. FileConnection file = (FileConnection)Connector.open(FILE_NAME + "_front" + EXTENSION); // If the file exists, increment the counter until we find // one that hasn't been created yet. while( file.exists() ) { file.delete(); file = (FileConnection)Connector.open( FILE_NAME + "_front" + EXTENSION ); } //FileConnection file_temp = (FileConnection)Connector.open(FILE_NAME + "tempimg" + EXTENSION); //file_temp.delete(); // We know the file doesn't exist yet, so create it file.create(); // Write the image to the file OutputStream out = file.openOutputStream(); out.write(_raw); // Close the connections out.close(); file.close(); //Dialog.inform( "Saved to " + FILE_NAME + "_front" + EXTENSION ); } catch(Exception e) { home.errorDialog("ERROR " + e.getClass() + ": " + e.getMessage()); Dialog.inform( "File not saved this time"); } } </code></pre>
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<blackberry>
Title
Cant able to delete a file in SD card using file connection -- Blackberry
singulars
PostAcceptedAnswerId
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USDori
UserOwnerUserId
1. USArun Kumar Munusamy
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1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
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  PostTypePostTypeId
  PTAnswer
2. PO
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  POCant able to delete a file in SD card using file connection -- Blackberry
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  VTUpMod
2. VO
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  POCant able to delete a file in SD card using file connection -- Blackberry
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