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Preface As we mentioned in the previous article, we can customize different versions of our implementation to use different resource files, so can we customize different java source code as well?Yes, it's not very difficult, but the steps are slightly more cumbersome than just customizing the resource file. Custom Notice Alt ...

Preface Path animation is a very useful way to achieve animation, using SVG can easily achieve the effect of path animation, but the version required by SVG is relatively high, many applications can not fully support it at present. The PathMeasure tool class provided in Android system can calculate the length of the path, get ...

The old project of the former company was developed with eclipse. Although android studio has been out for a long time, it has been trying to avoid some problems in migration, but recently Google has asked that android projects be compiled with android 8.0. Then it is found that eclipse+ADT no longer supports jdk 1.8 and androi ...

Two days ago, I received a project. In the project, I need to customize an activation code input box, which is similar to the square input box of a drip taxi. Then I thought about how to do this input box. I finally got it today. The input box receives the number of customized input boxes, the width of the input box, the partit ...

Today brings a small Amway in the work, product requirements for user name input need to be limited, can only be digital and alphabetic, symbols, can not contain spaces and keyboard input emoji. Start to get this demand, I think to add an addTextChangedListener to EditText, which makes a variety of judgments on OK! Haha, and can play happily. ...

Mobile Performance Monitoring Scheme Hertz Performance issues are one of the main causes of App user churn. App's performance problems include crashes, network request errors or timeouts, slow response, list scrolling cartons, high traffic, power consumption, and so on. There are many reasons for the poor performance ...