安卓手机为什么用时间长了会非常卡,苹果却还是流畅,终于知道了
相信很多人都有这样一个经历,在安卓新手机买的时候用起来非常的流畅,真的是指哪儿打哪儿,一个6G运行内存的安卓机在用几个月之后就开始有点卡顿的现象,特别是在一年之后,简直是打开一个APP就卡老半天才进去,简直是卡到爆,有时候都有砸手机的冲动。小编的朋友的手机仅仅只有2G内存,系统运行的时候却能保证其流畅性,尽管有所卡顿,却不会出现卡死,打开一个APP要七八秒的时间。为什么会出现这么大的差别呢?
安卓的界面响应为当你触摸屏幕之后,系统会最先激活应用其次才是框架然后才是屏幕,最后才是核心构架,而苹果却是截然不同的方式。而iOS系统会最优先处理屏幕然后才是媒体其次是服务,最后才是Core构架。这两者的系统响应机制的不同是导致流畅度不同的原因之一。
安卓手机的最初设计就是秉承着开源的理念,给你设定一个框架,其他的东西让你自由的发挥,你可以在上面安装上你自己的东西,可以随心所欲的使用,不受任何的拘束,给与了我们更多的空间,只有大神才能把安卓玩的出神入化,像我们这样的普通人只能望尘莫及。而安卓手机的厂商又是千差万别,每个厂商的系统就应运而生,所以导致安卓系统之间的差异。而商店的产品又不会针对某一款手机进行特别的优化,虽然每个厂家都会对系统进行一定的优化,但是却不尽人意或者说是差强人意吧。
有时候下载一个软件,手机中却莫名其妙多了其他的软件, 一个软件其他的软件竟然是关联的,在后台也被一起打开了,真的是极大的占用了手机的运行内存,从而导致手机的流畅性。
而苹果手机的管理权限就控制的非常严格,IOS系统是封闭式优化,IOS系统给予用户的权限非常少,仅限于平时日常使用。IOS上的所有软件根本不会像安卓那样,从网上随便找个安装包就可以安装在手机上,它的软件只能从APP
STORE上下载,而上面的软件都是经过官方人员检测的,这里面的软件而且还是针对苹果这款机型进行特别的优化的,所以这里面的软件也不用担心有恶意捆绑和恶意代码之类的东西存在,运行起来非常单一。
而苹果手机的后台程序根本无法自启,当打开多个APP的时候,系统只会运行当前使用的软件,而在后台的仅仅只是一截图片并没有运行任何一个程序,苹果的多任务是伪多任务,当一个程序被切换到后台后就会被冻结了,不能进行任何操作,自然也就使得手机的运行内存得到更好的释放。这一点比安卓就做的好太多。
小编建议把安卓上不必要的软件删掉,时常清理下不要的图片文件以及后台程序,一个星期关一次机。
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