Kotlin usage

Here BR.item is the Binding Resource variable which you declared in your layout

• with extension function

      mBinding.viewPager.setEasyPagerAdapter(mImageList, BR.item)
              .map<ImageModel>(R.layout.item_view_pager_image)

• without extension function

  EasyPagerAdapter(mImageList, BR.item)
          .map<ImageModel>(R.layout.item_view_pager_image)
          .into(mBinding.viewPager)

• if need onClicks

  mBinding.viewPager.setEasyPagerAdapter(mImageList, BR.item)
          .map<ImageModel, ItemViewPagerImageBinding>(R.layout.item_view_pager_image)
    	  { itemBind ->
    		 /** here itemBind is your layout binding instance with
    		  * the help of you can get all the layout components
    		  */
              itemBind.textImage.setOnClickListener {
                  Toast.makeText(this@KotlinDemoActivity,
    			  itemBind.item?.name, Toast.LENGTH_SHORT).show()
              }
          }

• data variable in different layout with same name

  mBinding.viewPager.setEasyPagerAdapter(mPageList, BR.item)
          .map<ImageModel>(R.layout.item_view_pager_image)
          .map<PersonDetail>(R.layout.item_view_pager_person_detail_item)

• data variable in different layout with different name

  mBinding.viewPager.setEasyPagerAdapter(mPageList)
          .map<ImageModel>(R.layout.item_view_pager_image, BR.item)
          .map<PersonDetail>(R.layout.item_view_pager_person_detail, BR.person)

• different layouts with onClicks

  mBinding.viewPager.setEasyPagerAdapter(mPageList)
          .map<ImageModel>(R.layout.item_view_pager_image, BR.item)
          .map<PersonDetail, ItemViewPagerPersonDetailBinding>
    	  (R.layout.item_view_pager_person_detail, BR.person)
          { itemBind ->
              itemBind.btnSubmit.setOnClickListener {
                  Toast.makeText(this@KotlinDemoActivity,
                  "Submit Button Clicked in the Person ${itemBind.person?.name} Page",
                  Toast.LENGTH_LONG).show()
              }
          }

• with ItemType

  val itemPersonType = ItemType<ItemViewPagerPersonDetailBinding>
  (R.layout.item_view_pager_person_detail, { itemBind ->
      itemBind.btnSubmit.setOnClickListener {
          Toast.makeText(this@KotlinDemoActivity,
          "Submit Button Clicked in the Person ${itemBind.person?.name} Page",
          Toast.LENGTH_LONG).show()
      }
  })
  
  mBinding.viewPager.setEasyPagerAdapter(mPageList, BR.item)
          .map<ImageModel>(R.layout.item_view_pager_image)
          .map<PersonDetail>(itemPersonType, BR.person)
  

• other functions

1. pageTitle(pageTitleList) want to add page title
2. pageWidth(1.0F) want to change page width

• set fragment pager adapter

 mBinding.viewPager.setEasyFragmentPagerAdapter
(supportFragmentManager, arrayListOf(FragmentA(), FragmentB()))

• set fragment state pager adapter

 mBinding.viewPager.setEasyFragmentStatePagerAdapter
(supportFragmentManager, arrayListOf(FragmentA(), FragmentB()))