Androidx ViewPager in Sketchware
 The example provided below shows how to create a simple ViewPager with four pages in Sketchware.     1. In VIEW area of main.xml  add a LinearV  linear1  with width and height as match_parent. Set it's padding to 0. ViewPager will be created programmatically and added to  linear1 .   2. Switch On AppCompat and design.       3. Add four CustomViews page0.xml ,  page1.xml ,  page2.xml , and  page3.xml . These will act as the pages of the ViewPager.   In page0.xml add a TextView textview1.       In page1.xml add a TextView textview1.       In page2.xml add a Button button1.       In page3.xml add a TextView textview1.     4. Create a more block  extra  and define the block using an add source directly block.      Put following code in the add source directly block.   }  // Create a list of pages  int[] pageId = {  R.layout.page0, R.layout.page1, R.layout.page2, R.layout.page3  };   // Define PagerAdapter for ViewPager  private class MyPagerAdapter e...