简要对比Android与iOS

2017-07-29

字数统计: 1.2k字 | 阅读时长≈ 5分

1.主要内容
2.综述：Developing for Android vs iOS
–2.1.Difference in coding
–2.2.Difference in IDE(integrated development environment)
–2.3.Difference in OS (which is about operating systems)
–2.4.Difference in design
–2.5.Difference in entrance fees
–2.6.Difference in app review
–2.7.Difference in market share
–2.8.Profits
–2.9.Conclusion
3.write PPT with MarkDown
4.总结
5.参考
6.Q&A

目录有点长，别嫌弃。

这是最近在组内做的一次小小分享，这是我的 MarkDown版本的稿件，最后生成了网页 PPT 模式，效果展示页，怎么做的？看这篇。

1.主要内容

6个月Android，4个月iOS

，让我来分享经验，实在有点赶鸭子上架的感觉了，但这种形式我觉得可以继续下去，对团队以及个人都大有好处。

要上啊，抛砖引玉吧，希望后续的分享更加精彩。

今天主要介绍一些移动端开发过程中的常识，基本不会涉及语法什么的。

可包括开发工具，开发环境，基础语法

iOS的封闭，android开源。

应用的范围，android系统更广泛。

2.综述：Developing for Android vs iOS

iOS Development

Xcode IDE with the iOS SDK
Objective-C or Swift
object oriented
Cocoa Touch,building iOS UI elements
Xcode will only run on Macs
iOS simulator

Android Development

Android Studio with Android SDK
Java
create UI style with XML file.xml
object oriented
Android emulators

Name	IDE	SDK	Design ideas	Language	UI	Debuging
iOS	Xcode IDE	iOS SDK	Object Oriented	Objective-C or Swift		iOS simulator
Android	Android Studio	Object Oriented	Android SDK	Java	XML file	Android emulators

iOS、Android，OR WindowsPhone ?

[你是谁的信徒？]

搞一个统计调查。在做的苹果手机有几台？

2.1.Difference in coding

start with the base. programming language
Java and Objective-C（Swift开源）.带大家看一下兵器谱：TIOBE Index for July 2017
排行榜：Java-1，OC-18，Swift-12。
值得关注的语言：Python-4(大数据,机器学习)，Javascript-8，GO-10，Kotlib-43(JetBrains产，100%支持Java，值得拥有)

1	TIOBE - "The Importance of Being Earnest"

Java和OC中Interface/Implement/Protocol]

Java的Interface本身就是类，而OC的Interface是类的定义
Java的Implements是多态的实现，而OC的Implementation是类的实现
Java的Implements等同于OC中对Protocol的遵守

OC: interface(.h) + implementation(.m) .= Java: class
OC: protocol .= Java: interface

Hello World

# Java
public class HelloWorld {
    public static void main(String[] args){
        System.out.println("Hello World!");
    }
}

# OC
#import <Foundation/Foundation.h>

int main(int argc, char *argv[]){
	@autoreleasepool{
		NSLog(@"Hello World!");
	}
	return 0;
}

2.2.Difference in IDE(integrated development environment)

Android studio VS Xcode

Eclipse IDE using Android Development Toolkit. replace it with the Studio (IntelliJ IDEA,convenience,improvements in the development process)
XCode (latest version is 8.)
they are both free

2.3.Difference in OS (which is about operating systems)

Android

Windows, Mac, and Linux

iOS

computer that runs Mac, and only Mac!

2.4. Difference in design

Android：xml可视化布局
iOS：代码布局和xib可视化布局

Name	iOS	Android
General style	plain and minimalistic(朴素、极简)	Material Design,delicacy and naturalness(精致、自然)
Back button/function	appear throughout the whole application in the navigation bar	physical button-left pointing arrow
Title	centered	normally top left
Navigation(biggest point of difference)	tab bar(标签栏)	drawer menu(抽屉菜单)
Buttons style	simple(no shadow,not massive,not embossed)	floating(浮动) action buttons and flat(扁平) buttons
Icons styles	thinner	thick strokes

Winner: Android

Fragmentation

Android

different screen sizes
different DPIs
different aspect ratios
different Android versions
broader range of hardware capable of running the OS including media streaming devices, wearables, TVs and in-car navitainment systems

iOS

iPhone 1~7
iPad

2.5.Difference in entrance fees

Android

$25 Google Play Store.
PC

iOS

$99 Apple APP Store
Mac

2.6.Difference in app review

2.6.1review

iOS：strict，每次提交版本后，一两个工作日到3周内审核，不通过，打回修改，再提交审核。
Android：flexible，国内应用市场选择较多，也可以放在自己的服务器上直接下载使用。如果提交，一两个工作日审核时间。

2.6.2distribution platforms

iOS：Apple APP Store
Android：Google Play Store，国内诸多应用市场

图 – from businessinsider

表 – Smartphone OS Market Share, 2017 Q1

Period| Android| iOS| Windows Phone|Others
|:–:|:–:|:–:|:–:|:–:|:–:|:–:|:–:|
2016Q1| 83.4%| 15.4%| 0.8%| 0.4%
2016Q2| 87.6%| 11.7%| 0.4%| 0.3%
2016Q3| 86.8%| 12.5%| 0.3%| 0.4%
2016Q4| 81.4%| 18.2%| 0.2%| 0.2%
2017Q1| 85.0%| 14.7%| 0.1%| 0.1%

Source: IDC, May 2017

2.8.Profits

下载量：Android 应用远远超过 iOS应用
但 iOS用户更愿意付费获取应用
营收能力上，iOS 胜出

2.9.Conclusion

come down to your own preferences and goals
which platform is best for you

3.write PPT with MarkDown

GitHub项目。用MarkDown写，渲染成PPT，轻便。

1. markdown-to-slides
  https://github.com/partageit/markdown-to-slides
  demo page: https://remarkjs.com/#1
1. landslide
  https://github.com/adamzap/landslide.git
  demo page: http://landslide.adamzap.com/#slide1
1. marp
  https://github.com/yhatt/marp
  https://yhatt.github.io/marp/
1. remark
  https://github.com/gnab/remark
  http://remarkjs.com/

4.总结

不要给自己设限
人生苦短，我用Google
拥抱开源，善于利用Github等开源社区
Simple is better than complex.

5.参考

6.Q&A

#欢迎各位批评指正！

[THANKS]

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本文作者： Linking
本文链接： https://linking.fun/2017/07/29/简要对比Android与iOS/