**************************************
mIntent = new Intent();
mIntent.setClass(TestSelection.this, TestActivity.class);
startActivity(mIntent);
overridePendingTransition(R.anim.next_outgoing, R.anim.next_incoming);

**************************************
R.anim.next_outgoing
**************************************

<?xml version="1.0" encoding="UTF-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >

<translate
 android:durati
android:fromXDelta="0%"
android:fromYDelta="100%"
android:toXDelta="0"
android:toYDelta="0%" />

</set>

**************************************
R.anim.next_incoming
**************************************

<?xml version="1.0" encoding="UTF-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android" >

<translate
 android:durati
android:fromXDelta="0%"
android:fromYDelta="0%"
android:toXDelta="0%"
android:toYDelta="-100%" />

</set>