どんな方法でどこまですべきか?最適化の勘どころがよくわかる。省電力化・OpenGL ES高速化も解説。
Faceboo auth is required to view user page.
If you have logged in since, it's automatically executed. If first time, Facebook auth login page will be shown, after your authorization, you can access user page.
Naoya Henmi