The document discusses several Android packages used in Linphone. The org.linphone package contains core activities, fragments, and managers. The org.linphone.compatibility package provides compatibility for different Android APIs. The org.linphone.gcm package includes GCM services used with the SIP server for push notifications. The org.linphone.setup package manages account setup, registration, and login. Finally, the org.linphone.ui package contains UI widgets for buttons, scrolling, and other interactions.
2. org.linphone
This package has mostly all activities, fragments and
important manager classes.
Work: Easily understandable by class name which class
what will do.
4. org.linphone.gcm
This package has GCM service classes.
Work: Linphone uses SIP server for Push notifications to
show chat, video call, etc. notification.
6. org.linphone.ui
This package has user interface's widget classes.
Work: To manage action on widgets like call button, erase
button, number button, on scrolling, on sliding drawer, etc.