decide from previous setting which page will be main or launcher activity

i have a setting page in my application at 4th page and when i initially launch any application i will go to till fourth page and did the some setting and after that i close my application then i want to change my home page 开发者_StackOverflow社区or main screen according to setting means if i want to go directly to 3rd page when i launch the application means now 3rd page is my home page or main screen then how to achieve it, ? means is there any condition possible in android manifest file for checking the condition from setting page and then launch my home or main page according to setting.

please i am waiting for response.. thanks in advance

You would have to implement a Switching Activity, set this as the main, launcher in the manifest.

Then have this activity simply

run up (main, launcher)

check the setting you have in preferences (SharedPreferences)

load the according page (1,2,3,4) (startActivity(new Intent))

close itself down (call finish(); on itself)

As long as you keep this activity lightweight know one will even notice it loading and it will appear like a different screen is the 'home page' dependant on your settings.