This tutorial was started in July 2015 and took half a year to complete, with a total of 148 sections, covering most of the knowledge needed for getting started with Android basics. Due to my limited abilities at the time, although I did my best, it is inevitable that there may be some omissions in the analysis of certain issues. I hope readers will be lenient! IT technology updates very quickly; thinking back to 2015 when Android 5.1 was still popular, by 2018 it had already reached Android 8.0, and the development tool Android Studio had also been updated to Android Studio 3.0.1. Some parts of this series of tutorials may already be outdated, such as the dynamic permission requests after Android 6.0. One person's strength is limited, and I also have my own work to attend to, so it's impossible to do another major update. What is written today may become outdated in a few months; this is the norm in the IT world. Therefore, you still need to learn to actively acquire knowledge on your own. Let me provide a few regular knowledge acquisition sites; you can go there to gain knowledge when you have nothing to do:

Of course, there are many more besides these. For more, see:https://github.com/coder-pig/Android-Storage-BoxBut remember one thing: you arelearning on demand, not a junk collector. You save a bunch of links and think you've learned them just by saving them. In fact, the more you collect, the more restless you'll become!

Attached is the mind map for this series of tutorials:

Complete Mind Map PDF

If this series of tutorials has brought you some convenience in learning Android development, why not give a small tip to Little Pig, so that Little Pig has the motivation to write more and better tutorials~

Many thanks to the webmaster, FKfor providing the platform and all the support along the way!

The road is long and far, I will seek high and low. The path of self-study is not easy; let us encourage each other and keep going~

-- CoderPig