android - How to access Fragments and their associated UI elements from Main Activity -

android - How to access Fragments and their associated UI elements from Main Activity -

i'm having problem figuring out how access views associated fragments can manipulate ui elements in each fragment main activity.

this pertinent code:

@override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_screen_slide); fmanager = this.getsupportfragmentmanager(); mpager = (viewpager) findviewbyid(r.id.pager); mpageradapter = new screenslidepageradapter(fmanager); this.setupfragments(); this.setupui(); mpager.setadapter(mpageradapter); //trying access individual fragments , views }

currently i'm trying add together more code end of function seek , access view elements can't seem it. right place or should attempting somewhere else?

don't muck fragments parents. instead, write method on fragment perform work you're trying achieve. think of fragment regular class, , fragment's views class' private fields. fragments allow , should used ux encapsulation.

android