Starting with Android 3.1 all applications, upon installation, are placed in a “stopped” state.(This is the same state that the application ends up in after the user force-stops the app from the Settings application.)
While in “stopped” state, the application will not run for any reason, except by a manual launch of an activity. (Meaning no BroadcastReceviers
(ACTION_PACKAGE_INSTALLED
, BOOT_COMPLETED
etc.) will be invoked, regardless of the event for which they have registered, until the user runs the app manually.)
This is an anti-malware move by Google. Google has advocated that users should launch an activity from the launcher first, before that application can go do much. Preventing BOOT_COMPLETED
from being delivered until the activity is launched is a logical consequence of the that argument.
More details about this:
http://developer.android.com/about/versions/android-3.1.html#launchcontrols
http://commonsware.com/blog/2011/07/05/boot-completed-regression.html
http://devmaze.wordpress.com/2011/12/05/activating-applications/