Android implements the pull-up expansion, pull-down hiding and pull-down hiding examples of third-party login
Android UI and interaction is a very important part, which directly affects users' experience of software. With the accumulation of project experience, it is found that the application of animation in Android is becoming more and more important. This article extracts the third-party login implemented in the project login interface. Users can pull up and expand and pull down to hide the third-party login, so as to improve the interaction between users and software.
Effect achieved:
(1)activity_ main.xml
(2) Propertyanimation.java mainly encapsulates the implemented property animation into a class, and such a function becomes a module. Other callers can also be used conveniently.
(3) The mainactivity. Java file starts to use the encapsulated attribute animation.
The above is the whole content of this article. I hope it will be helpful to your study, and I hope you can support programming tips.