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LiveData is a new technology presented at the 17-year Google IO conference. Compared with the framework EventBus and RxBus of communication bus type, it is simpler, simpler and more decoupled. LiveEventBus is an Android message bus based on LiveData, with life cycle awareness, Sticky support, AndroidX support, cross-process support, cross-APP ...

What is a Jcenter warehouse? Personally, I think Jcenter is similar to git/svn, and it is a project management tool. We can use it to store some common components, class libraries, plug-ins, etc. to realize the sharing function. At the same time, ...

Links to the original text: https://my.oschina.net/u/860952/blog/549244 It's lighting again, no mistake. Learning hardware always starts with lighting, right, but also with Android app ...

Links to the original text: https://my.oschina.net/u/2385466/blog/547060 Introduction layout If you've ever used an iPhone, you know that almost every iPhone app has a title bar a ...

Links to the original text: https://my.oschina.net/mayude/blog/614739 Learn a lot of ui knowledge, here to achieve a chat interface, first of all to achieve a layout xml, the code is a ...

In the process of automated testing, there is a need. The reason is that in the outgoing channel package, there are occasionally two channel packages that failed to log on to Weibo, so I want to use UiAutomator to write a script to automatically traverse the login mode of each channel package. After experimenting with the first edition, we fina ...

Business development often deals with data. In order to improve development efficiency and save development cycle, the following tool classes are what you say you need. 1. Time Formatting /** * @params time time stamp * @params cFormat Format type {y}-{m}-{d} {h}:{i}:{s} * Where y | m | d | h | m | s | a denotes year | month | day | time | m ...

Original Link: https://my.oschina.net/u/2432369/blog/610413 Modify Android startup icon and name First, we need to replace the default startup icon for Android projects.There is a spe ...

Android development will encounter a variety of models, so it is necessary to adapt to a variety of models. Common adaptions are not described in detail in this category. You can refer to the series of articles here. Android Universal Screen Adap ...

Activity startup process is divided into two kinds, one is that the user clicks on the desktop and Launcher starts App, the other is that App calls startActivity to open a new Activity. The two modes of start-up are basically the same. This paper ...