pdf - Image Viewer in Android -


i'd create ebook reader app android in case, books scanned images compiled in pdf format.

but after lot head banging , several tests turned out pdf rendering on android awfully slow, on low-end devices.

so i'm wondering if theres way show these images directly instead of pdf still show them "book", technically "image viewer" user doesn't notice. possible?

i'd appreciate help. thanks!

pdf isn't made of images, they're vectors, there's way convert image files.

there couple open-source java pdf image converters though like:

http://www.jpedal.org/

http://code.google.com/p/pdfonejava/

i'm sure there more you'll have find them.

then cache images , there several open-source android image viewers like:

http://code.google.com/p/android-mysample-project/source/browse/trunk/arcamera/src/net/android/sample/imageviewer/imageviewer.java?spec=svn9&r=9

is aiming or off?


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