I can create, delete and read/write files using Context.deleteFile(), Context.openFileOutput(), Context.openFileInput. However there appears to be no way to rename a file. The reason I want to do this is because I have a routine that rewrites a data file when things change. Since it creates it from scratch, I first delete the old one, then write the new one. But I don't want everything to be lost in the off chance that there is an IOException. Ideally, I would write the new file to a temp name, then once it was successful delete the old one and rename the new one to the original name. But with no rename functionality, this seems to be impossible.
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