Initial commit
first
import zxing library
add res file
create menu,scan qrcode
Add Receipt Class
create other size icon
Change gatZipFilePath private function to public function
Merge branch 'develop' of github.com:weitsai/THSRReceipt-Android into develop

* 'develop' of github.com:weitsai/THSRReceipt-Android:
  Change gatZipFilePath private function to public function
Fix gatZipFilePath funcation name
Fix getZipFilePath function return path error
Merge branch 'develop' of github.com:weitsai/THSRReceipt-Android into develop

* 'develop' of github.com:weitsai/THSRReceipt-Android:
  Fix getZipFilePath function return path error
  Fix gatZipFilePath funcation name
change app icon
add permission
merger Receipt
Fix download PDF cransh
fix uri
Add downloadReceipt status code != 200 throw exception
Change Zip file save path
fix zip