android get sdk version

1if(android.os.Build.VERSION.SDK_INT ==  android.os.Build.VERSION_CODES.LOLLIPOP){
2	// Code For Android Version higher equal to LOLLIPOP(21)
3} else if(android.os.Build.VERSION.SDK_INT > 21){
4	// Code For Android Version higher than LOLLIPOP(21)
5} else{
6	// Code For Android Version lower than LOLLIPOP(21)
7}
8