nah ini setuju nih kadang kalo sync hh suka lemot hh android kuno sih yang saya pake ;) Pada 2011 12 8 19:51, "Amer" <[email protected]> menulis:
> soal multi tasking yg gw rasanya emang berasal lebih enteng maen game 3D > HD dengan kondisi airplane mode on. > On Dec 7, 2011 12:04 PM, "A.W. Wicak" <[email protected]> wrote: > >> mungkin buat yang masih penasaran kenapa kadang Anroid canggih pun masih >> kalah 'smooth' pengoperasiannya dengan iPhone jadul bisa ditengok ke sini: >> >> >> http://www.cultofmac.com/133624/why-android-will-always-be-laggier-than-ios/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter >> >> copy paste: >> >> One of the things that really stands out using an >> iPhone<http://www.cultofmac.com/133624/why-android-will-always-be-laggier-than-ios/?utm_campaign=twitter&utm_medium=twitter&utm_source=twitter#> >> is just how *smooth* it feels compared to using Android. Where as >> Android is laggy, with a measurable interim between when you touch the >> screen and when the OS responds, iOS almost seems to anticipate what you >> want to do before your finger touches the display. >> >> How has Apple managed this incredible feat? A better question might be: >> “How has Google managed to screw up Android’s multitouch so much?” >> According to Andrew >> Munn<https://plus.google.com/100838276097451809262/posts/VDkV9XaJRGS> — >> a software engineering student and ex-Google intern — Android is so messed >> up that Google might *never* be able to match an iPhone or iPad’s >> performance. Ouch! >> >> Before we begin, here’s some background. In the past, it has been said >> that Android’s UI is laggy compared to iOS because the UI elements weren’t >> hardware accelerated until Honeycomb. In other words, every time you swipe >> the screen on an Android phone, the CPU needs to draw every single pixel >> over again, and that’s not something CPUs are very good at. >> >> That argument makes sense, except if it were true, Android would have >> stopped measurably lagging in touch responsiveness compared to iOS when >> Android 3.0 Honeycomb was released. Except guess what? *Android devices >> are still laggy even after Honeycomb is installed on them*. >> >> Most modern Android phones have specs that are equivalent or even better >> than the iPhone’s (for example, most Android phones ship with 1GB of RAM, >> compared to the iPhone >> 4S<http://www.ebay.com/electronics/iphone?_trksid=p3286.c0.m567>’s >> 512MB); the problem isn’t hardware. So what’s the issue? >> >> Here’s why Android can’t render its touch UI without lagging, according >> to Munn. In iOS, UI rendering processes occur with dedicated threads in * >> real-time* priority, halting other processes and focusing all attention >> on rendering the UI. . In other words, every time you touch your finger to >> your iPhone’s display, the OS literally goes crazy: “Someone’s touching us! >> Someone’s touching us! Stop everything else you’re doing, someone’s >> touching us!” >> >> In Android, though, UI rendering processes occur along with the main >> thread with *normal* priority. In other words, it treats rendering the >> UI the same way as it would, say, downloading a >> podcast<http://itunes.apple.com/> in >> the background, checking for SMSes, or anything else. Hence, a choppy UI. >> >> Here’s Munn explaining what this all means, and why Google was stupid >> enough to design Android this way. >> >> Android UI will never be completely smooth because of the design >> constraints I discussed at the beginning: >> >> - UI rendering occurs on the main thread of an app >> - UI rendering has normal priority >> >> Even with a Galaxy Nexus, or the quad-core EeePad Transformer Prime, >> there is no way to guarantee a smooth frame rate if these two design >> constraints remain true. It’s telling that it takes the power of a Galaxy >> Nexus to approach the smoothness of a three year old iPhone. So why did the >> Android team design the rendering framework like this? >> >> Work on Android started before the release of the iPhone, and at the time >> Android was designed to be a competitor to the Blackberry. The original >> Android prototype wasn’t a touch screen device. Android’s rendering >> trade-offs make sense for a keyboard and trackball device. When the iPhone >> came out, the Android team rushed to release a competitor product, but >> unfortunately it was too late to rewrite the UI framework. >> >> So why hasn’t Google just changed the UI framework? Well, it’s a daunting >> task that would involve *every* app on Android Market to be rewritten to >> support the new framework. That’s at least a year away, and may *never* >> happen. >> >> In other words, for Google to ever fully deal with Android’s lag >> problems, it needs to basically hit the reset button and destroy its app >> ecosystem. iOS, on the other hand, was built from the ground up to support >> multitouch smartphones; hell, Apple was the supreme visionary of it. It’s >> important to get things right. >> bisa juga kesini >> http://www.redmondpie.com/heres-why-androids-ui-will-never-be-as-smooth-as-ios-or-windows-phone-7/ >> >> -- >> Best regards, >> >> *A.W. Wicak* >> -Mail/Chat Me: >> [email protected] >> >> -Stalk Me: >> http://twitter.com/AW_Wicak >> >> -- >> "Indonesian Android Community" Join: http://forum.android.or.id >> >> =============== >> Download Aplikasi Kompas versi Digital dan Keren >> https://market.android.com/details?id=com.kompas.android.kec >> --------------------- >> Gunakan Paket Unlimited Data XL Mobile Broadband >> http://www.xl.co.id/XLInternet/BroadbandInternet >> -------------------- >> PING'S Mobile - Plaza Semanggi >> E-mail: [email protected] Ph. 021-25536796 >> -------------------- >> i-gadget Store - BEC Bandung >> E-mail: [email protected] Ph. 0812-21111191 >> -------------------- >> Toko EceranShop - BEC Bandung >> E-mail: [email protected] Ph. 0815-56599888 >> =============== >> >> Aturan Jualan dan Kloteran ID-Android http://goo.gl/YBN21 >> > -- > "Indonesian Android Community" Join: http://forum.android.or.id > > =============== > Download Aplikasi Kompas versi Digital dan Keren > https://market.android.com/details?id=com.kompas.android.kec > --------------------- > Gunakan Paket Unlimited Data XL Mobile Broadband > http://www.xl.co.id/XLInternet/BroadbandInternet > -------------------- > PING'S Mobile - Plaza Semanggi > E-mail: [email protected] Ph. 021-25536796 > -------------------- > i-gadget Store - BEC Bandung > E-mail: [email protected] Ph. 0812-21111191 > -------------------- > Toko EceranShop - BEC Bandung > E-mail: [email protected] Ph. 0815-56599888 > =============== > > Aturan Jualan dan Kloteran ID-Android http://goo.gl/YBN21 > -- "Indonesian Android Community" Join: http://forum.android.or.id =============== Download Aplikasi Kompas versi Digital dan Keren https://market.android.com/details?id=com.kompas.android.kec --------------------- Gunakan Paket Unlimited Data XL Mobile Broadband http://www.xl.co.id/XLInternet/BroadbandInternet -------------------- PING'S Mobile - Plaza Semanggi E-mail: [email protected] Ph. 021-25536796 -------------------- i-gadget Store - BEC Bandung E-mail: [email protected] Ph. 0812-21111191 -------------------- Toko EceranShop - BEC Bandung E-mail: [email protected] Ph. 0815-56599888 =============== Aturan Jualan dan Kloteran ID-Android http://goo.gl/YBN21
