Created
October 5, 2016 17:17
-
-
Save hpost/5e421ef784eb457253caba251ab2107d to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package cc.femto.kommon.ui | |
| import android.support.v4.view.PagerAdapter | |
| import android.view.View | |
| import android.view.ViewGroup | |
| /** | |
| * A [PagerAdapter] that returns a view corresponding to one of the sections/tabs/pages. | |
| * This provides the data for the [ViewPager]. | |
| */ | |
| abstract class ViewPagerAdapter() : PagerAdapter() { | |
| /** | |
| * Get view corresponding to a specific position. This will be used to populate the contents of the [ ]. | |
| * @param position Position to fetch view for. | |
| * @return View for specified position. | |
| */ | |
| abstract fun getItem(position: Int): View? | |
| /** | |
| * Get number of pages the [ViewPager] should render. | |
| * @return Number of views to be rendered as pages. | |
| */ | |
| abstract override fun getCount(): Int | |
| override fun instantiateItem(container: ViewGroup, position: Int): Any? { | |
| val view = getItem(position) | |
| container.addView(view) | |
| return view | |
| } | |
| override fun destroyItem(container: ViewGroup, position: Int, obj: Any) { | |
| container.removeView(obj as View) | |
| } | |
| override fun isViewFromObject(view: View, obj: Any): Boolean { | |
| return view === obj | |
| } | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment