chrome浏览器在iOS上很火啊 - 未名空间MITBBS历史存档

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chrome浏览器在iOS上很火啊

chrome浏览器在iOS上很火啊# Apple - 家有苹果

p*e2012-06-28 07:06

1 楼

钢琴在华人的家庭中几乎是不可少的一项乐器尤其是在地大的德州，以近20年的钢琴买
卖经验来谈休士顿城以十个中国人家庭中至少有九个家庭都有钢琴，不是直立型即是平
台钢琴。但是您知道世界上第一台钢琴是哪国开始的呢? 猜猜看!
义大利– 想不到吧! 世界第一台钢琴是由义大利大键琴制造师克里斯多弗里(
Bartolomeo Cristofori 1655-1731) 所发明的，虽然克里斯多弗里制造第一台钢琴的
正确时间并不清楚，目前广泛认知的是克里斯多弗里大约在1709年左右建造了第一台有
击槌装置的钢琴。
当时最流行的乐器是大键琴，然而，大键琴是由钩子拨奏琴弦产生声音，其音量无法藉
由弹奏产生强弱变化，也不能够表现音色。因此，演奏者无法像在许多其他乐器上一样
，展现多样的音乐表情变化。
克里斯多弗里是藉由一种能够以不同强弱动作敲击琴弦的琴槌装置，取代了大键琴的拨
奏系统，成功地达成了这样的效果。这个新的击弦动作使得这个新乐器能够产生强(
forte) 和弱(piano) 的声音，因此被命名为"pianoforte"，克里斯多弗里还成功地创
造了一种"退避装置"(escapement device )，可以阻止琴槌在敲击完之后再度弹回并重
复敲击，这个动作也防止了与琴弦间的持续接触，与琴弦持续接触正是造成古钢琴(翼
琴)声音微弱不清的原因，这个装置因此使得钢琴的声音能够延续较长。另一项克里斯
多弗里的重要发明是"制音系统" (damper system)，当琴键被放开时，琴弦必须立即静
止无声，此时就需要用到制音器。这些新技术让弹奏者第一次能够在键盘上藉由弹轻弹
重表现出强音或弱音，在当时对于键盘乐器是项非常重大的突破。
自从克里斯多弗里发明钢琴至今，已有一段长远的时间，克里斯多弗里设计的钢琴直到
19世纪都几乎没有改变仍在使用，我们甚至可以说，钢琴发展三百年来，虽然经过许多
改进和技术上的革新，然而令人惊叹的是，和克里斯多弗里的创作品相较，现代的钢琴
并没有太大差别的变化。
我将会陆续与大家分享对钢琴的了解，希望钢琴能溶入每人的日常生活中。

a*52012-06-28 07:06

2 楼

我去看了移民医生，建议打Heptitus A & B。现在正在哺乳，打这个安全吗？

s*32012-06-28 07:06

3 楼

刚上架吧
就有N多review了，而且是4颗星。。。
nice

m*l2012-06-28 07:06

4 楼

not required by my doctor, boazi

【在 a**********5 的大作中提到】

: 我去看了移民医生，建议打Heptitus A & B。现在正在哺乳，打这个安全吗？

l*k2012-06-28 07:06

5 楼

Thanks for sharing

c*y2012-06-28 07:06

6 楼

你咋老提包子

【在 m*******l 的大作中提到】

: not required by my doctor, boazi

l*r2012-06-28 07:06

7 楼

Is it using its own engine or just a wrapper of UIWebView?

【在 s********3 的大作中提到】

: 刚上架吧
: 就有N多review了，而且是4颗星。。。
: nice

m*l2012-06-28 07:06

8 楼

that is my wage man, I am living on this. baozi

【在 c**y 的大作中提到】

: 你咋老提包子

a*y2012-06-28 07:06

9 楼

wrapped

【在 l*******r 的大作中提到】

: Is it using its own engine or just a wrapper of UIWebView?

R*s2012-06-28 07:06

10 楼

换一个试试，
我找的第一个医生还没见面，看门的护士就JJWW，说flu shot也要打.
换了一个，只要求MMR，TD和chickenpox，据说怀孕好像可以免。
好好去EB-1版的精华区考考古。

【在 a**********5 的大作中提到】

: 我去看了移民医生，建议打Heptitus A & B。现在正在哺乳，打这个安全吗？

s*i2012-06-28 07:06

11 楼

I highly doubt that.
Even on android, Chrome doesn't even use stock webview. The chance it wraps
around UIWebView is nearly 0.

[发表自未名空间手机版 - m.mitbbs.com]

【在 a***y 的大作中提到】

: wrapped

a*52012-06-28 07:06

12 楼

我怀孕的时候去看的，移民医生说可以等以后最好补上，因为移民局有可能会问。现在
宝宝出生了，我485申请材料交上了，我想这个月去补上HEPATITUS A & B，和 MMR。
但现在在哺乳期，不知有没有姐妹在哺乳期打过 HEP A ？

a*y2012-06-28 07:06

13 楼

lol
it is against app store policy to use own intepreter.
also check the browser ID string I posted ealier.

wraps

【在 s*i 的大作中提到】

: I highly doubt that.
: Even on android, Chrome doesn't even use stock webview. The chance it wraps
: around UIWebView is nearly 0.
:
: [发表自未名空间手机版 - m.mitbbs.com]

c*i2012-06-28 07:06

14 楼

http://www.cdc.gov/immigrantrefugeehealth/exams/ti/civil/update

【在 R****s 的大作中提到】

: 换一个试试，
: 我找的第一个医生还没见面，看门的护士就JJWW，说flu shot也要打.
: 换了一个，只要求MMR，TD和chickenpox，据说怀孕好像可以免。
: 好好去EB-1版的精华区考考古。

s*i2012-06-28 07:06

15 楼

Well, it was true before SJ was gone. A better browser can only make iOS
better, Apple knows that.
By the way, you really should call it 'user agent' rather than ID string.
And that 'ID string' can be set to anything you like.

[发表自未名空间手机版 - m.mitbbs.com]

【在 a***y 的大作中提到】

: lol
: it is against app store policy to use own intepreter.
: also check the browser ID string I posted ealier.
:
: wraps

a*y2012-06-28 07:06

16 楼

blabla
whatever I call it, it doesn't really matter, what matters is what that user
agent says.

【在 s*i 的大作中提到】

: Well, it was true before SJ was gone. A better browser can only make iOS
: better, Apple knows that.
: By the way, you really should call it 'user agent' rather than ID string.
: And that 'ID string' can be set to anything you like.
:
: [发表自未名空间手机版 - m.mitbbs.com]

j*z2012-06-28 07:06

17 楼

你可以把user agent设为PC，难道真的PC上的浏览器上了IOS?这个user agent是给网站
看的，大部分网站已经有给safari专门设计的界面，所以chrome把user agent设为safa
ri很正常，并不意味着调用了safari。

user

【在 a***y 的大作中提到】

: blabla
: whatever I call it, it doesn't really matter, what matters is what that user
: agent says.

a*y2012-06-28 07:06

18 楼

一群谷轮怎么这么疯啊
明明Chrome for iOS就是用的iOS自带的render，好像这个很伤他们自尊心似的

safa

【在 j*****z 的大作中提到】

: 你可以把user agent设为PC，难道真的PC上的浏览器上了IOS?这个user agent是给网站
: 看的，大部分网站已经有给safari专门设计的界面，所以chrome把user agent设为safa
: ri很正常，并不意味着调用了safari。
:
: user

w*22012-06-28 07:06

19 楼

用webkit，但不会是直接wrap UIWebView吧。

a*y2012-06-28 07:06

20 楼

I donno how iOS browsers work. But it is no different than dolphin or axis
for sure.

★ 发自iPhone App: ChineseWeb 7.3

【在 w********2 的大作中提到】

: 用webkit，但不会是直接wrap UIWebView吧。

t*s2012-06-28 07:06

21 楼

我在另一篇已经指出你都不知道你在说什么。用user agent来判断renderer, 第一次听
说。现在几大浏览器都identify自己是Mozilla 5.0, 其实和Mozilla一点关系都没有。

【在 a***y 的大作中提到】

: lol
: it is against app store policy to use own intepreter.
: also check the browser ID string I posted ealier.
:
: wraps

m*f2012-06-28 07:06

22 楼

你搞笑，Chrome是建立在webkit上没错，webkit最早有苹果公司发起也没错，但是现在
是多方努力的共同产品。Chrome和iOS唯一的关系是iOS上的某浏览器也是建立在webkit
上，而没有所谓的iOS自带的render。。。

【在 a***y 的大作中提到】

: 一群谷轮怎么这么疯啊
: 明明Chrome for iOS就是用的iOS自带的render，好像这个很伤他们自尊心似的
:
: safa

r*y2012-06-28 07:06

23 楼

FAQ
Chrome for Android
Is Chrome for Android open source?
Chrome for Android is derived from Chromium. Because of the ICS release
timeframes, we haven’t started the open sourcing process until recently.
New capabilities added for Chrome for Android will be open sourced in phases
, by upstreaming components of it into Chromium, WebKit, and other projects,
while maintaining the integrity of those projects. An early source
distribution of some of these pieces can be found here.
Does Chrome for Android follow the same release cycles as desktop Chrome?
Not yet. We are exploring how to support multiple channels once the product
evolves beyond the current release.
Can I make Chrome for Android auto-update?
You can make it auto-update by checking either the per-app or global auto-
update setting in Android Market.
What are the differences between Android Browser and Chrome for Android?
Chrome for Android provides the same fast, secure, and stable web browsing
experience you’ve come to enjoy when using Chrome on desktop. We’ve taken
a different approach to tabs and overall navigation. By signing in to Chrome
on Android, users can have a unified, personalized Chrome experience across
all their devices.
From a developer perspective, we are introducing support for Chrome
Developer Tools, Indexed DB, requestAnimationFrame, WebSockets and Web
Workers.
How do I add a bookmark in Chrome to my home screen?
Create a bookmark via the menu, find it in the bookmark list, long-press on
it, and tap "Add to home screen".
I’ve written my mobile web app to use feature X, but Chrome for Android
doesn’t support it.
Please see if this is already a known issue and star it if it is. Otherwise,
please log a bug.
Does Chrome for Android now support the embedded WebView for a hybrid native
/web app?
We are evaluating ways we can support WebView with Chrome but do not have
any plans to announce at this time.
Does Chrome for Android support apps and extensions?
Chrome apps and extensions are currently not supported on Chrome for Android
. We have no plans to announce at this time.
Can I write and deploy web apps on Chrome for Android?
Though Chrome apps are not currently supported, we would love to see great
interactive web sites accessible by URL.
What version of Flash is supported on Chrome for Android?
Chrome for Android will not be supporting Flash. As you may have seen in
November, 2011, Adobe announced it has stopped investing in Flash for mobile
browsing. Google has long been committed to making the web platform more
powerful through open web technologies like HTML5 and is working with Adobe
and other partners to further advance the web standard.
What HTML5 features does Chrome for Android support?
See this overview.
How do I debug my mobile web page?
Chrome Developer Tools are available for remote debugging with Chrome for
Android. See the article on Remote Debugging for more information.
Can I hide the URL bar?
The URL bar in Chrome for Android is Chrome’s Omnibox, with all of the
built-in search and navigation features. For this initial release, we
decided to show the Omnibox at all times. We are monitoring usage patterns
and feedback to decide how to evolve this feature in future iterations of
the application.
How similar is Chrome for Android with the desktop/laptop version of Chrome?
Chrome for Android is based on the same source as Chrome for desktop. Chrome
for Android brings desktop-class browsing to mobile devices. We plan to
continually evaluate applicability of other features from desktop to the
mobile platform.
Is Canvas hardware accelerated?
Yes.
What about WebGL support?
WebGL is currently not supported, and we have no plans to announce at this
time.
Does Native Client work on Chrome for Android?
It does not, and we have no plans to announce at this time.
What is Chrome for Android’s User Agent string?
See the user agent article for an in-depth discussion.
Will Chrome Web Store be available on Android?
We have no plans to announce at this time.
Are you still working on the Android browser, or are you dropping support in
favor of Chrome?
Android Browser and Chrome for Android are both derived from Chromium and
already share a lot of code. We will continue to evaluate where it makes
sense to harmonize our efforts; for instance, Google now has just one port
of WebKit to maintain.
Will Chrome for Android work on my Android device?
Chrome for Android is supported only on Android 4.0 and higher.
Is Chrome for Android hardware accelerated?
Yes, hardware acceleration is an essential capability in Android 4.0 and is
heavily utilized by Chrome for Android as well.
When will Chrome for Android launch in my country?
We are launching in a large set of countries and hope to expand it to other
countries in the future.
Chrome for iOS
Why is it called Incognito* and not just Incognito?
The difference is that HTML5 local storage is shared between regular and
Incognito* tabs. Chrome must use Apple's UIWebView for loading and rendering
web content. This class does not provide any API to inspect, save, restore,
or clear HTML5 local storage.
As expected, cookies and cache are fully separated in Incognito*. History is
not kept, passwords are not remembered, and OmniBox search suggestions are
disabled. The only difference is local storage. Incognito* provides users
with the best Incognito mode possible given platform limitations.
Chrome seems slower when handling Javascript compared to Safari.
Rendering and the Javascript engine are provided by iOS through UIWebView.
Because Chrome does not have access to Safari’s Nitro engine, Chrome may
have slower javascript performance.
Chrome doesn't implement some HTML5 features such as WebGL and some CSS.
Since Chrome for iOS uses the UIWebView, it provides the same HTML5/OWP
features that this component provides.
What are the differences between UIWebView and Safari?
Mobile Safari uses the Nitro JS engine, which is often faster than the one
in the UIWebView. UIWebView scrolling may appear slower, since it renders on
the main thread, while Mobile Safari renders in a background thread. There
are other differences, some of which are described in this StackOverflow
question.
I can’t get RSS feeds or XML to load.
UIWebView does not support XML or RSS.

【在 w********2 的大作中提到】

: 用webkit，但不会是直接wrap UIWebView吧。

a*y2012-06-28 07:06

24 楼

I absolutely know what I am talking about.
First of all, chrome bringing its own HTML engine is not allowed on app
store. It will be rejected by apple.
Second, chrome has little reason to pretend to be safari. And even if it
does, it doesn't have to copy exactly the version numbers.

★ 发自iPhone App: ChineseWeb 7.3

【在 t***s 的大作中提到】

: 我在另一篇已经指出你都不知道你在说什么。用user agent来判断renderer, 第一次听
: 说。现在几大浏览器都identify自己是Mozilla 5.0, 其实和Mozilla一点关系都没有。

w*22012-06-28 07:06

25 楼

hoho，chrome ios 没自己的js engine 还得瑟啥，基本就一个形式主义。

【在 r****y 的大作中提到】

: FAQ
: Chrome for Android
: Is Chrome for Android open source?
: Chrome for Android is derived from Chromium. Because of the ICS release
: timeframes, we haven’t started the open sourcing process until recently.
: New capabilities added for Chrome for Android will be open sourced in phases
: , by upstreaming components of it into Chromium, WebKit, and other projects,
: while maintaining the integrity of those projects. An early source
: distribution of some of these pieces can be found here.
: Does Chrome for Android follow the same release cycles as desktop Chrome?

w*22012-06-28 07:06

26 楼

不能带自己的解释器这个限制调用网络code动态执行够狠的，以前没觉得，发现
browser上是个禁手。

【在 a***y 的大作中提到】

: I absolutely know what I am talking about.
: First of all, chrome bringing its own HTML engine is not allowed on app
: store. It will be rejected by apple.
: Second, chrome has little reason to pretend to be safari. And even if it
: does, it doesn't have to copy exactly the version numbers.
:
: ★ 发自iPhone App: ChineseWeb 7.3

s*i2012-06-28 07:06

27 楼

根据这个FAQ，阿提在这个问题是正确的。
果子比我想的要脑残些。这个属于自缚手脚。

r*y2012-06-28 07:06

28 楼

没错，看看chrome的陈述，处处被动，字字泣血，悲惨啊：
Chrome must use Apple's UIWebView for loading and rendering web content.
This class does not provide any API to inspect, save, restore,
or clear HTML5 local storage.
As expected, cookies and cache are fully separated in Incognito*. History is
not kept, passwords are not remembered, and OmniBox search suggestions are
disabled. The only difference is local storage. Incognito* provides users wi
th the best Incognito mode possible given platform limitations.
Chrome seems slower when handling Javascript compared to Safari.
Rendering and the Javascript engine are provided by iOS through UIWebView. B
ecause Chrome does not have access to Safari's Nitro engine, Chrome may have
slower javascript performance.

【在 w********2 的大作中提到】

: hoho，chrome ios 没自己的js engine 还得瑟啥，基本就一个形式主义。

a*a2012-06-28 07:06

29 楼

说实话我是不知道为什么在ios上还要用chrome
难道有人嫌google监视出卖自己的隐私不够多？

is
are
wi
B

【在 r****y 的大作中提到】

: 没错，看看chrome的陈述，处处被动，字字泣血，悲惨啊：
: Chrome must use Apple's UIWebView for loading and rendering web content.
: This class does not provide any API to inspect, save, restore,
: or clear HTML5 local storage.
: As expected, cookies and cache are fully separated in Incognito*. History is
: not kept, passwords are not remembered, and OmniBox search suggestions are
: disabled. The only difference is local storage. Incognito* provides users wi
: th the best Incognito mode possible given platform limitations.
: Chrome seems slower when handling Javascript compared to Safari.
: Rendering and the Javascript engine are provided by iOS through UIWebView. B

s*i2012-06-28 07:06

30 楼

隐私在果子那里跟在google那里没啥区别。多个选择总是比喂啥饭吃啥饭好。

【在 a****a 的大作中提到】

: 说实话我是不知道为什么在ios上还要用chrome
: 难道有人嫌google监视出卖自己的隐私不够多？
:
: is
: are
: wi
: B

f*52012-06-28 07:06

31 楼

应该不是appstore policy.记得firefox是要用自己的interpreter,只不过会很慢. ios
应该在技术上就封住了第三方使用自己快的js engine的可能,因为安全的原因.

【在 a***y 的大作中提到】

: lol
: it is against app store policy to use own intepreter.
: also check the browser ID string I posted ealier.
:
: wraps

G*s2012-06-28 07:06

32 楼

我iphone上已经移调safari只用chrome了

【在 s********3 的大作中提到】

: 刚上架吧
: 就有N多review了，而且是4颗星。。。
: nice

t*n2012-06-28 07:06

33 楼

在ipad上chrome好像还是不能全屏浏览，还是我不会用？

l*n2012-06-28 07:06

34 楼

有个button能搞下拉菜单还是很方便。iOS app里我觉得一个讨厌的问题是大家的控制
做的五花八门的分布在各个地方。

i*12012-06-28 07:06

35 楼

同感, google 和 facebook的东西我从来不用...

【在 a****a 的大作中提到】

: 说实话我是不知道为什么在ios上还要用chrome
: 难道有人嫌google监视出卖自己的隐私不够多？
:
: is
: are
: wi
: B

r*y2012-06-28 07:06

36 楼

从来不用google search和google map的比较罕见
围观一下。。。

【在 i***1 的大作中提到】

: 同感, google 和 facebook的东西我从来不用...

G*s2012-06-28 07:06

37 楼

他应该是只谷歌浏览器

【在 r****y 的大作中提到】

: 从来不用google search和google map的比较罕见
: 围观一下。。。