update
update
add findFragmentByTag support
Merge branch 'master' into fun_gallery
fix issue when two video have same indexing image
add support for controlling gallery scrollable status
refactor index
add chunked model
Merge branch 'master' into fun_fragment
refactor  fragment
Merge branch 'master' into fun_upload
debug upload file
mark
mark
fix issue with chunked upload
Append continue upload from uploaded position
refactor video status change controller
add upload manage
fix issue with video button
add db util
fix issue with db query