communication in android



Analyzing inter-application communication in Android
FREE DOWNLOAD [PDF] 
K Greenwood… – Proceedings of the 9th …, 2011 –
… the component is public based on the presence of Intent fil- ters or the EXPORTED flag. … attacker
more control and more opportunities to influence application state or pollute application databases. …
For these warnings, the solution is to add a call to android.content.Intent.getAction