• Add setOnRetryClickListener() method.

• Add namespace and remove manifest file
• Fix AndroidStudio not found the sources for multi variant releases (197636221)

• Add isAnimation parameter to showState() and showContent() methods.

• Fix incorrect status recovery
• Optimized getState() method

• Rename to StateLayout
• Support setting global states
• Support adding multiple subViews as content layout
• Change the parameters of showState() from id type to class type
• Fix the delay of frequent state switching
• Other minor code optimizations

• Add source code.

First release.