PinnedHeaderExpandable

PinnedHeaderExpandable android仿QQ分组，滑动时顶部组名悬浮；

Name		Name	Last commit message	Last commit date
Latest commit History 5 Commits
.settings		.settings
bin		bin
gen/com/xiaos/pinnedheaderexpandable		gen/com/xiaos/pinnedheaderexpandable
libs		libs
res		res
src/com/xiaos		src/com/xiaos
.classpath		.classpath
.project		.project
AndroidManifest.xml		AndroidManifest.xml
README.md		README.md
demo.png		demo.png
proguard-project.txt		proguard-project.txt
project.properties		project.properties

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