AndroidManifest: Version Bump

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
MainActivity: Group filter

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
UserTimeLineActivity: Ability to change user's group

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
MainActivity: fix spinner event detection

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
MainActivity: Material Design Hamburger Icon

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
Refactor: Material FAB

also, use gradient action bar background in UserTimeLineActivity.

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
MainActivity: Get drawer shadow back

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
TimeLineFragment: fix action bar auto collapsing

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
TimeLineFragment: Fix FAB hide/show logic

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
Refactor: All adapters should use convertView

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
ImageActivity: Gradient ActionBar

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
WeiboAdapter: Do not break the default recycler

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
AndroidManifest: Version Bump

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
FAB: Go away when hidden

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
TimeLineFragment: Optimize FAB Showing & Hiding Logic

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
TimeLineFragment: Do not hide ActionBar when refreshing

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
WeiboAdapter: Introduce SwipeLayout

SwipeLayout is a library which allows you to swipe on the "Surface" View and
get to the "Bottom" View.

Original here: https://github.com/daimajia/AndroidSwipeLayout

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
Licenses: add license for AndroidSwipeLayout

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
SwipeUpAndDownRefreshLayout: Refactor

Do not use the messy Reflection

AN UNEXTENDABLE VIEW IS NOT A GOOD VIEW

Signed-off-by: Peter Cai <xqsx43cxy@126.com>
MainActivity: Refactor groups fetching logic

Prepare for add/delete group

Signed-off-by: Peter Cai <xqsx43cxy@126.com>