真正的多任務(wù)

????多任務(wù),，或者說讓多個(gè)應(yīng)用程序同時(shí)運(yùn)行，這無疑是蘋果極為看重的一點(diǎn),。應(yīng)用間的切換非常迅速,，但美中不足的是，基于節(jié)電的考慮,，蘋果禁止了大部分第三方應(yīng)用在后臺(tái)更新數(shù)據(jù),。多任務(wù)界面也進(jìn)行了重新設(shè)計(jì)，圖標(biāo)變得更大了,，用戶可以更方便地在應(yīng)用之間進(jìn)行切換,。

Real multitasking

????Multitasking for iOS users, or the ability to have several apps running at once, was a distinctly Apple experience. Switching from app to app was quick, but many third-party apps couldn't update with new information in the background, something Apple mostly disallowed in favor of battery life. A new multitasking screen treats many open apps as larger panes to swipe through.