StackOverflow2013

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plurals

PO
primarykey
Id
14734310
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
4
CommunityOwnedDate
CreationDate
2013-02-06T16:44:06.717
FavoriteCount
0
LastActivityDate
2013-02-06T16:44:06.717
LastEditDate
LastEditorUserId
0
OwnerUserId
306864
ParentId
2148301
PostTypeId
2
Score
23
ViewCount
0
LastEditorDisplayName
text
Body
Check out this great example project from the always helpful CommonsWare. It lets you create a ParcelFileDescriptor pipe with whatever InputStream you want on one side, and the receiving application on the other side: <a href="https://github.com/commonsguy/cw-omnibus/tree/master/ContentProvider/Pipe" rel="noreferrer">https://github.com/commonsguy/cw-omnibus/tree/master/ContentProvider/Pipe</a> The key parts are creating the pipe in <code>openFile</code>: <pre><code>public ParcelFileDescriptor openFile(Uri uri, String mode) throws FileNotFoundException { ParcelFileDescriptor[] pipe=null; try { pipe=ParcelFileDescriptor.createPipe(); AssetManager assets=getContext().getResources().getAssets(); new TransferThread(assets.open(uri.getLastPathSegment()), new AutoCloseOutputStream(pipe[1])).start(); } catch (IOException e) { Log.e(getClass().getSimpleName(), "Exception opening pipe", e); throw new FileNotFoundException("Could not open pipe for: " + uri.toString()); } return(pipe[0]); } </code></pre> Then create a thread that keeps the pipe full: <pre><code>static class TransferThread extends Thread { InputStream in; OutputStream out; TransferThread(InputStream in, OutputStream out) { this.in = in; this.out = out; } @Override public void run() { byte[] buf = new byte[8192]; int len; try { while ((len = in.read(buf)) > 0) { out.write(buf, 0, len); } in.close(); out.flush(); out.close(); } catch (IOException e) { Log.e(getClass().getSimpleName(), "Exception transferring file", e); } } } </code></pre>
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Title
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PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POCustom ContentProvider - openInputStream(), openOutputStream()
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 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USHans-Christoph Steiner
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VotesPostIdCreationDate
1. VO
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 This table or related slice is empty.
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 VTUpMod
2. VO
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 This table or related slice is empty.
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3. VO
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CommentsPostId
1. COperfect just what i was looking for...
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 USsiliconeagle

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