a tour of introducing phonegap

introducing

PhoneGap

Thành viên của nhóm 2

1.Lê Anh Kiệt-51001624

2.Nguyễn Quốc Hải-51000857

PHONEGAP?OMG…WHAT IS IT?-a Framwork:But what is framwwork?-It’s a free opensource of Nitobi -It can be used to develop mobile application. -used for building apps for iOS, Android, Windows Phone, BlackBerry, webOS, Bada, Symbian-It’s called cross platform-what’s cross platform?-allow developers use HTML.CSS and JavaScript to develop their apps

The benefit of phonegap?

1Write once,run everywhere 2Do more

with less 3Most APIs are

provided

Write once,run everywhere

-Code once,but work perfectly on all devices

1

DO MORE WITH LESS

-Understanding on HTML,Css,javascript then you can start changing the world-Its source code is based on web technology(HTML5,CSS3,Javascript) and open source

2

Most APIs are provided

-Most of API are provided so programmers can interfere with device’s functions(camera,GPS,Files,Contacts…)

3

The limitation of phonegap?

1Problem with old mobile brower

4others problem

3Problem with resolution on

different devices

2Problem with resources

management

Problem with old mobile brower

-Incompatitible with old mobile brower because javascsript isn’t supported and its slow speed

1

PROBLEM WITH RESOURCES MANAGEMENT

-Can’t control the process, Synchronization, asynchronization as well-Ability in graphic is limited

2

Problem with resolution on different devices

-The application layout will not compatibility with different devices

3

The limitation of phonegap?

4others problem

The limitation of phonegap?

-Other parts of the device can’t be controlled,ex:keypad, track ball, tapping,rocker …-It’s hard for developing bacause of debugging hard-there is a limitation on related document wiritten about PhoneGap,may be it’s new

4Others problem

**

But….Don’t worry Day by day,PhoneGap try to release their new update versions to fix bug and reduce its limitations

May be ,it will be used widely in the future

Bảng so sánh giữa các ứng dụng di động

Cách thức hoạt động

Kiến trúc PhoneGap

Kiến trúc PhoneGap

JavaScript Business Logic Part

JavaScript Part

PhoneGap API

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