Creating an application which integrate Twitter. I use this tutorial:
http://blog.blundell-apps.com/sending-a-tweet/
package com.blundell.tut.ttt; i
android:launchMode="singleInstance" worked for me.
android:launchMode="singleInstance"
I had to make sure to put this for both the current activity starting the intent, and the activity that is about to start from the intent, within my AndroidManifest.xml.
AndroidManifest.xml