Does not work with simple Scroll View

Question

Does not work with simple Scroll View

rohan90 opened this issue 9 years ago · 2 comments

I tried your lib, i see the fab in the preview [ so obviously my layout is correct]
I get the exception upon opening the fragment view.


  Caused by: java.lang.ClassCastException: android.widget.ScrollView cannot be cast to com.melnykov.fab.ObservableScrollView
            at com.prontoitlabs.hunter.activity.AddJobsActivity.initFAB(AddJobsActivity.java:113)
            at com.prontoitlabs.hunter.activity.AddJobsActivity.init(AddJobsActivity.java:107)
            at com.prontoitlabs.hunter.activity.AddJobsActivity.onCreate(AddJobsActivity.java:100)
            at

this the code being used


private void initFAB() {
        ScrollView scrollView = (ScrollView) findViewById(R.id.sv_add_jobs);
        fab = (FloatingActionButton) findViewById(R.id.fab_add_jobs);
        fab.attachToScrollView((ObservableScrollView) scrollView);
    }

Answer 1 · 2015-07-17T04:53:22.000Z

Use ObservableScrollView instead ScrollView

Answer 2 · 2015-07-21T08:36:31.000Z

@iceteahh is right, you should use the ObservableScrollView from the library (https://github.com/makovkastar/FloatingActionButton/blob/master/library/src/main/java/com/melnykov/fab/ObservableScrollView.java).