Create list of YouTube videos with thumbnails and titles
 
 To display a list of YouTube Videos on a page, we can follow the steps given below.     1. In VIEW area of  main.xml  add a ListView listview1 .   2. Create a Custom View custom.xml . Here add an ImageView imageview1  and TextView textview1 .     3. For listview1  select custom.xml  as CustomView.      4. Add a RequestNetwork component  rn .     Also add an Intent component i .   5. Create a String List idlist , a Map List videoList , a Number variable n , and a Map variable map .   6. In  onCreate  event:  a. Add id of YouTube videos to idlist .           Note that in video URL  https://youtu.be/dPHreMHHoGY    the video id is  dPHreMHHoGY .  b. Then use a repeat block. Repeat for length of List  idlist .   c. Inside repeat block, use RequestNetwork method GET for url  Join  https://www.youtube.com/oembed?url=https://www.youtube.com/watch?v=  and get at n  of idlist  and  &format=json  * See image above.   d. After this, inside repe...