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I am very new developer for Android application so please ignore if there is some technical mistakes in my question.

I have five screen (Home, SR-1, SR-2,SR-3,SR-4 ) in my Android application and I can switch any screen at give time.

When we are pressing device back button it will take we to the previous screen where I was lastly.

But whenever I am pressing Home it will take me to landing screen If in this state I am pressing device back button I will take me to previous view but I want to remove this state maintenance.

(i.e. : When I am coming to Home and I pressed back button It will exit from my application)

Thank you

Nitesh Meshram
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2 Answers2

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From android pressing back button should exit the app :

Immediately after you start a new activity, using startActivity, make sure you call finish() so that the current activity is not stacked behind the new one.

Community
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Vicente Plata
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for each activity: you can add in AndroidManifest.xml 

<activity android:name="nameofActivity"
android:noHistory="true"></activity>
Hanry
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  • Thank you!! This will not maintain history but I want to remove history when I press Home and after home app will have to start maintaining history again. – Nitesh Meshram Oct 01 '11 at 08:26