APK installation on diff versions of OS in android

I have a apk of android 2.3v and i need to install it on the android 2.2v mobile..

will it works on the android 2.2 mobile.plz tell me as soon as possible

Thanks i开发者_高级运维n advance.

You follow following steps:--

1. go to manifest file and change the min. sdk like <uses-sdk android:minSdkVersion="4" /> 2 run the app.

You need to set the minSdkVersion in the manifest file maximum to the 2.2's API level. And it will run without problem (if there aren't any problem with your code).