Foggy day

6. QuestionFragment Here, i used ViewPager2, RecyclerView, and EventBus. - fragment_survey_question.xml - SurveyQuestionFragment The thing to note here is EventBus. To use EnvetBus, you should add register, unregister, and @Subscribe. Register EventBus in onCreate, unregister onDestroy, and make a method with @Subscribe annotation, parameter. class SurveyQuestionFragment : Fragment(), View.OnCli..

When making app, we mostly use viewpager and tablayout, and appbar. Animation showing or hiding appbar in activity is not too difficult. But, Sometimes a slightly complicated UI bothers us. For example, there is a fragment A in the activity, and the AppBar, tablayout, and ViewPager ars in the A fragment. The VewPapger has fragments B, C, and D. In this structure what i want to do is an animation..

Normal viewpager does not have the wrapContent attribute applied. However, someTimes we need to set height of the ViewPager to match the contents. So I created a CustomViewPager class that extends ViewPager and The CustomViewPager allows you to flexibly set height of ChildViews. To understand this post, you must have a basic understanding of ViewPager. Video preview 1. CustomViewPager First of a..