When open my application first time , i pressed home key. 

again i click my application. 

its not calling onResume() directly. its loading from splash screen onCreate().

is it android default.? 

**After i've pressed "Back" button , app has closed . there after ,i opened the application and pressed home key, the issue dont come its calling onResume() method not from splash screen onCreate().**

My problem is , before pressing back key, if we press home key and open the app, tha app will opened newly. its added in stack.

I've download "Facebook" application and checked. that app also hav same issue. 

How do resolve this problem in android?