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关于诺基亚的自问自答
由 qyb 于 星期六, 2010-06-26 01:11 发表
Q: 为什么诺基亚要自己建立平台,从设备生产,到操作系统以及云服务,还有商店? Q: 为什么是 MeeGo? Q: 为什么搞 MeeGo 和 Symbian 两个平台? Q: 为什么 N8 仍然在用 ARM11,而不是 Cortex-A8 处理器? Q: 为什么是 QT? 总之,诺基亚在下一盘很大的棋(Apple/Google/MS都是如此),同时开发Symbian^3,Symbian^4,MeeGo三个系统。祝它好运 最后再转一个从别处看来的FAQ: - Will the N8 be able to run all the apps and games that are already made for S60 5th? YES! Symbian^3 is backwards compatible while also having the new native Qt system integrated into the OS. So, essentially you can say the Symbian^3 is a hybrid since it has both the S60/Avkon system AS WELL AS the new Qt system. - Will the N8 be able to run all the Java apps written for S60 5th J2ME? YES! It will run just fine, and probably a lot faster than on S60 5th devices. - Will apps written in Qt for the N8 / Symbian^3 run on future Symbian^4 devices? YES! That's one of cardinal ideas behind Qt, the aim is to throw out S60/Avkon in Symbian^4. - Will Qt apps also run on older S60 5th devices? YES! With an automatic download of the Qt libraries through a smart installer, this will work also. The user shouldn't notice anything. - Will developers writing Qt apps for the N8 be able to publish them for Maemo/Meego devices? YES! The Qt SDK supports building the SAME source-code for both platforms. Qt works in exactly the same way across Maemo/Meego, Symbian^3 and Symbian^4. Even games written in Qt and OpenGL ES can be build and hence work on those platforms. - Will Symbian^4 be able to run old native S60 apps? No, it will not. That's why Symbian^3 is first - to bridge the app support going from the old systems to the new unified Qt system. |
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