The article recommended

1. Android- Notes in detail

This article summarizes Android related annotations, including IntDef, StringDef, resource type annotations, Null annotations, etc. Properly using annotations in development can not only improve our development efficiency, but also reduce code errors.

Recommended rating: four stars

2. In-depth understanding of Android Gradle

This article is deng Fanping’s masterpiece. Although it is a 15-year article, it is very worth reading. It introduces the process of Android Gradle build in a simple way. From Gradle’s language Groovy to gradle’s basic commands, and then to Android project construction, this article is a long but clear structure. It is a good article for understanding Android build in depth. For those of you who want to know more about this, I strongly recommend reading it.

Rating: five stars

3. In-depth understanding of Android AOP

Deng Fanping is the same teacher’s work, the same simple, from AOP to introduce the concept of AspectJ and the use of methods, very detailed.

Rating: five stars

4. Alibaba JAVA Development Manual

This is alibaba internal Java development programming specification, now recommended to the Java community, full of dry goods. The 32-page booklet quickly became popular in the community, but it was important to distinguish between mandatory, recommended and reference items in the booklet.

Rating: five stars

Open Source Library Recommendations

1. javapoet

Automatic generation of Java code when using APT essential tools. Javapoet’s Api is well designed and easy to use.

Rating: five stars

2. AndroidWiFiADB

Android Studio plugin, easy to use through wifi debugging app:

Recommended rating: four stars

3. BufferTextInputLayout

Look directly at the effect picture: ascending effect

Descending effect

Effect of standard

Hyperalphanumeric indication


Recommended rating: four stars

4. scalpel

Dynamic display of The Android drawing hierarchy, take a look at the cool renderings:


Recommended rating: four stars

5. PreviewSeekBar

Play progress bar preview, effect picture:


Recommended rating: four stars

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