How to communicate with a service from Activity launched by this service itself
49251
Example: Communication between Activity and Service using Messaging
33273
How do I use a service to monitor Orientation change in Android
11979
How can I use getSystemService in a non-activity class (LocationManager)?
153749
Communication between Fragments
60368
How to send a JSON object over Request with Android?
120647
how to pass objects between intents
89318
What's the best way to share data between activities?
56495
Clicking on Notification is not starting intended activity?
87557
Access App_Data in WCF service
128040
Reload activity in Android
90403
How to launch an Activity from another Application in Android
65022
Dynamically set parent activity
83450
Diffinitive rules for using Android's getBaseContext, getApplicationContext or using an Activity's "this"
9978
How to save an activity state using save instance state?
94046
Best way to add Activity to an Android project in Eclipse?
65848
Dealing with SavedInstances, and restoration of activity
76350
Android:Passing a hash map between Activities