Fix set FPS broken.
Merge pull request #4692 from dumganhar/develop

Fix set FPS broken.
fix black screen when back to foreground  on android.
Merge pull request #4693 from Dhilan007/black_screen_android

fix black screen when back to foreground  on android.
fix compiling error in vs project on win7.
Merge pull request #4695 from Dhilan007/update_vs_project

fix compiling error in vs project on win7.