Point out special activities

[mzfr]

If we look at this(https://blog.oversecured.com/Interception-of-Android-implicit-intents/#attacks-on-an-activitys-return-value) blog post we can see that it's being mentioned that activities having intents like android.intent.action.PICK etc have possibility of having a vulnerability.

It would be nice if the tool will point out any(exported or not) component having that intent-filter.