乱数生成機

ver1.3:
[Change, modification]
· A significant reduction in application size(Application size is now less than one-tenth!)

ver1.2:
[Change or correction]
• In the terminal that are configured with a AndroidOS 4.2 or later, fix the problem where it does not operate normally

ver1.1:
[Change or correction]
• The conduct code optimization
And stabilize ad