ereader with metadata support (android)

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http://www.mobileread.com – I have several thousand books in Calibre. These are mainly pdf. The original pdf metadata is invalid, but I have manually corrected this in Calibre (i.e. the Calibre catalogue, NOT the pdf). I have a Nexus 7, and I wish to import them into a reader that will process the metadata, but I cant find a product that will do it. I seem to have several options (none pretty) : 1) I tried Aldiko but it takes the metadata from the pdf and ignores the Calibre "metadata.opf". I have said that I will pay if there is a version that can do it. I logged with Aldiko support (Request #11132 ) - but (HowTos)