Tìm hiểu tổng quan về phonegap
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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?
1 2 3
Write once,run
everywhere
Do more
with less
Most APIs are
provided
1
Write once,run
everywhere
-Code once,but work perfectly on all devices
2
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
3
Most APIs are provided
-Most of API are provided so programmers can interfere
with device’s functions(camera,GPS,Files,Contacts…)
The limitation of phonegap?
2
1 3
Problem with resources
management
Problem with old mobile
brower
Problem with resolution on
different devices
4
others
problem
1
Problem with old mobile
brower
-Incompatitible with old mobile brower because javascsript isn’t supported and its slow
speed
2
Problem with resources management
-Can’t control the process, Synchronization, asynchronization as well
-Ability in graphic is limited
3
Problem with resolution on different devices
-The application layout will not compatibility with different
devices
The limitation of phonegap?
4
others
problem
The limitation of phonegap?
4
Others
problem
-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
*
*
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
Cám ơn thầy và các bạn
đã chú ý lắng nghe
