change:hide text
change:change settext
Merge pull request #57 from Mrzy/zlf

Zlf
change: modify rules and text color
change: delete unused drawable
change:fixed bug display locker when alarm coming
change: add proguard rules
change: add product server and proguard rules
change:修复内存泄露问题
Merge pull request #58 from Mrzy/leak

change:修复内存泄露问题
change:add key_image
Merge pull request #59 from Mrzy/zlf

change:add key_image
change: limit length of plain text box
change: fixed conflict
change: modify method name
change:增加无更新提示，粉色主题更换为tiffany系列