移動(dòng)游戲開(kāi)發(fā)的相關(guān)論文?
原文:
J2ME basics
The biggest benefit of using the Java platform for wireless device development is that you're able to produce portable code that can run on multiple platforms. But even with this advantage, wireless devices offer a vast range of capabilities in terms of memory, processing power, battery life, display size, and network bandwidth. It would be impossible to port the complete functionalities of an application running on a sophisticated set-top box to a cell phone. Even for similar devices such as PDAs and advanced smart phones, establishing portability between the two often poses a strain to one device and underutilization of the other. Real portability can only be achieved among groups of similar devices. Recognizing that one size does not fit all, J2ME has been carefully designed to strike a balance between portability and usability. ………………
譯文:
J2ME 基礎(chǔ)知識(shí)
在java平臺(tái)上做無(wú)線設(shè)備開(kāi)發(fā)的最大的好處是你的代碼能夠在多個(gè)平臺(tái)移植。但是即使有這樣的優(yōu)點(diǎn),各種無(wú)線設(shè)備在內(nèi)存,處理能力,電池使用壽命,顯示尺寸,和網(wǎng)絡(luò)帶寬等方面都有很大的不同。所以把一個(gè)運(yùn)行在成熟機(jī)頂盒上的應(yīng)用程序的全部功能都移植到移動(dòng)電話上是不可能的。即使是在相似的設(shè)備(如PDA和高級(jí)智能電話)之間建立可移植性也常常使一種設(shè)備超負(fù)荷而另一種設(shè)備利用不充分。真正的移植性只有在一組相似的設(shè)備之間才能實(shí)現(xiàn)。因?yàn)檎J(rèn)識(shí)到一種規(guī)格不能滿足所有設(shè)備,j2me在設(shè)計(jì)時(shí)就努力的在可移植性和性能方面取得一個(gè)平衡。 ………………
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