Storage categories are dynamically created from list of StorageVolumes instead
of a static XML.
Unknown files' sizes are part of Misc rather than Apps.
Categories with a size of 0 are removed.
TODO : remove the notion of a "nosdcard" product. Change strings accordingly.
See all TODO in code
Change-Id: I017ac20f5fa50ad9bdeba8e666754ec84acf3858
replaced this kind of code
string + " " + number + "out of" + " " + number
with this
String.format("%1$d out of %2$d", number, number);
Change-Id: If1cc296da48dd6823e9081a55b6eab2e3fcee552
when music storage usage is clicked on, show music app
when downloads storage usage is clicked on, show download app
when pic/videos storage usage is clicked on, show gallery app
Change-Id: Ia1c341013e550acb537e6f8a4f4558030888cc45
