Previously the crunch command would work on a full res folder
and output a full res folder (with only the drawables). This
was only used in the SDK.
The incremental logic is moved to the SDK build system so we
change the crunch command (or rather add a new one) to only
crunch a single file.
Change-Id: I635ee3e871d035b9db2fb593802d914e48241abf
Added a cache management system for pre-processed PNG files
along with unit tests. The cache system will be used if
the --no-crunch flag is passed to AAPT during the package
phase. The cache can be updated by a call to 'aapt crunch'
(see usage statement). Also put in benchmarking code.
Change-Id: I58271fb2ee2f5f9075fd74d4ff6f15e7afabd05c
Make Aapt generate a dependency file in the same directory as the
output ap_ file if the --generate-dependencies flag is set.
This dependency file can then be read by the ant exec loop task
to see whether to repackage resources.
Change-Id: I763679414daf76369700aa599c26dcf78d4de099
Make Aapt generate a dependency file in the location specified
by RClassDir for R.java if the --generate-dependencies flag is set.
This dependency file is then read by the ant exec loop task
to see whether to recreate R.java.
Change-Id: I7152dac86b6ea0e448ef65e3a95694afe233c789
