Receiving data with SEND intent create multiple instances of an Activity

Question

If I use this how to and application is running when data are received from other apps, then a new instance is created instead of using the same. How to prevent this?

I have tried:

android:launchMode="singleTask"

or

android:launchMode="singleInstance"

but then receiving is not working, because then recieved intent is in all cases: android.intent.action.MAIN