My grown-up app development tutorial first bullet: fragement layout

Over the next period of time I will be releasing a relatively continuous Android tutorial that will tell me how I developed the Android app from scratch.

Before I start, let me introduce "my Growing up": This is a campus social app, which is exactly a news + social campus app. The target user is the university student, the teacher. The initial features of the project include: Campus information, Campus services, campus quiz, and core social features will be available later. Our competitors have, QQ, space, Weibo, know ... such as killer applications, so we are still a bit of pressure, but there is a chance (escape ...) When I didn't say.

Specific product ideas and operating plans will be released later in the project ...

Nowadays, some people say that the mobile internet is dead, the next is the era of AI, or more accurately say that the mobile Internet dividend period has passed, the next economic explosion in the AI field.

Let's not say whether we can accurately speculate on the development of this era, but some of the phenomenon is true: from 2015 to 2016, Android low-end programmer surplus, the installed capacity of the app has stalled, the app's promotion costs are getting higher, Weibo and other giants to control the mobile terminal traffic entrance, Capital Heat gradually receded, the start-up companies financing difficulties, the mobile side of the cold wave came. 2000 PC Internet bubble, 08 global financial crisis, the next few years mobile Internet vigorous development, these years mobile encounter cold, capital market exhausted, entrepreneurship more and more difficult, coincidentally, in recent years big data and AI again big line ... Can't help but start to think, this kind of technology is the inevitable development, or the capital of the Times game ... I can't do it anymore ... Escape..

Here's the beginning ...

My grown-up app development tutorial first bullet: fragement layout