Work Projects

Automat Vendering Machine

• Designed and implemented a system from automatic vending machines. An application will check the legality when android is booted up. A maintenance application to sign in the server, and to upload the status of the machine. A foreground application to show advertisements and activities, to show QR codes for paying. A download service for downloading. A remote-control application to make the machine can be controlled by the server, for instance, reboot, beverage delivery set by the server, update, etc. Designed the git branch strategy for this system. Migrated the project from eclipse to android studio and designed the new build system by using gradle. (03/2016 - 04/2017)

Fingerprint

Developed and implemented complex Fingerprint UI part in the settings on Android platform for four types of phones and two types of tablet. Diagnosed and troubleshot some processing problems and applied solutions (by using Java Native Interface) to increase the speed of sign in using the fingerprint. Troubleshot some security issues, for instance, kill the process by android debug bridge. (01/2015 - 02/2016)

Honda Navigation

Other projects