Why is my viewpager returning blank views?

Why is my viewpager returning blank views?

References

Reference NO 1

http://stackoverflow.com/questions/15191794/why-is-my-viewpager-returning-blank-views

Reference NO 2

http://stackoverflow.com/questions/11736953/viewpager-does-not-redraw-content-remains-turns-blank

Reference NO 3

http://stackoverflow.com/questions/12379942/why-is-the-first-view-in-viewpager-appearing-empty

Reference NO 4

http://stackoverflow.com/questions/18322469/blank-viewpager-until-screen-is-touched

Reference NO 5

http://stackoverflow.com/questions/7263291/viewpager-pageradapter-not-updating-the-view

Reference NO 6

#EANF#

Reference NO 7

#EANF#

Reference NO 8

#EANF#