NOKIA 發佈了新手機 Lumia920

馬後砲

nessie5000 發表於 2012-9-23 16:38

                               
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I like window 8 interface, no lag at least, plus android still not yet completely solved the lagging ...

Android 有 locale issue?

nessie5000

Locale issue?? sorry... I mean it is the user interface lagging.

馬後砲

nessie5000 發表於 2012-9-23 16:54

                               
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Locale issue?? sorry... I mean it is the user interface lagging.

sorry 眼花 以為你話 language problem.

我估android個UI lag 系多方面原因。
kernel 2.6唔系optimized for ARM cortex.
另外SI,UI架構上太多layers.
有Nvidia加入做GPU,整個GUI performance叫做好好多。

想要更順，唯有等firefoxOS.

jayzhou_2046

Android 4/4.1都未試.
以前Android 2.3.x, 寫個簡單既catalog,
泊埋個客個類近既iOS catalog一比較,
窒到呢...俾個客不停係咁串...
可能我寫得衰啦.

按:當時已經用咗其時至快既S2, 都瀨!

馬後砲

jayzhou_2046 發表於 2012-9-24 08:35

                               
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Android 4/4.1都未試.
以前Android 2.3.x, 寫個簡單既catalog,
泊埋個客個類近既iOS catalog一比較,

2.3系有的問題。 簡單到連 explorer類既droid都超慢.

jayzhou_2046

回復 馬後砲 #48 的帖子

確係! 可能係render圖像比較慢!

馬後砲

jayzhou_2046 發表於 2012-9-24 09:27

                               
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回復 馬後砲 #48 的帖子

確係! 可能係render圖像比較慢!

我都估同圖像有關，因為有thumbnail的話，
有時會出唔到，死左火。

jayzhou_2046

回復 馬後砲 #50 的帖子

尤其係高像素嗰啲!
有時load load吓仲死鬼埋!!!

nessie5000

The UI lagging is because the android system is a TRUE multi tasking OS.
In Apple iOS, when the screen is changing, e.g. page change, the UI thread becomes dominant and all other threads temporarily on hold.
such a simple thing...

jayzhou_2046

回復 nessie5000 #52 的帖子

I agree with you that Android is a Multi-tasking OS.

But for a single program, although it might at least comprise of main thread and UI thread,
(similar to a J2SE application,)
if you try to display jpegs, well or pngs, it takes quite a long time to do so.
Please enlighten me up how the issue relates to multi-tasking nature of Android.
Please, please explain to us all how "such a simple thing" can wind up like that.

馬後砲

nessie5000 發表於 2012-9-25 23:25

                               
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The UI lagging is because the android system is a TRUE multi tasking OS.
In Apple iOS, when the scr ...

點解 Apple iOS唔系TRUE multi tasking OS呢

nessie5000

What I meant was Android didnt do a good job in the UI, it should be a simple thing to do.

For the iOS, please refer to a short article from this link.
http://www.macworld.com/article/ ... g_really_works.html

For the UI lagging issues, if you have the android phone and iphone, try to swing the icons and compare the difference. You should be able to see the 0.XX sec delay... maybe you say I am too picky on this...

nessie5000

One more thing... the Android multitasking let the apps running at the background, sometimes if the app is not written well, it will consume the battery very very very quickly...
I had the experience before...