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Are static Broadcast Receivers inefficient?
Broadcast Receiver not working after rebootViewPager and fragments — what's the right way to store fragment's state?android broadcast receiver and the Application objectBroadcast Receiver doesn't receive after app killedClose application from broadcast receiverHow to register broadcast receiver from Manifest?Receiving TIME_SET Broadcast when app is closedhow can i register TIME_TICK event broadcast receiver for android app even if app is running or notBroadcast context-registered receiver not workingRegistering Static Broadcast receiver in Oreo
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Unlike dynamically registered Broadcast Receivers, the ones registered in the manifest are able to respond to events even after the activity or even the app that created it has been closed.
So, my questions are:
- Every time there is an event, is an instance of every broadcast receiver registered for that event created? (even if the app is not running anymore)
- In that case, isn´t it a performance issue? Potentially every time there is an event the system might have to recreate a bunch of old broadcast receivers just to handle that event.
I know the developer should be responsible, but since potentially this is possible to do, why does the system allow this outside the lifecycle of an app?
android performance broadcastreceiver asked Mar 25 at 19:13
GioGio
114 bronze badges
add a comment |
Unlike dynamically registered Broadcast Receivers, the ones registered in the manifest are able to respond to events even after the activity or even the app that created it has been closed.
So, my questions are:
- Every time there is an event, is an instance of every broadcast receiver registered for that event created? (even if the app is not running anymore)
- In that case, isn´t it a performance issue? Potentially every time there is an event the system might have to recreate a bunch of old broadcast receivers just to handle that event.
I know the developer should be responsible, but since potentially this is possible to do, why does the system allow this outside the lifecycle of an app?
android performance broadcastreceiver asked Mar 25 at 19:13
GioGio
114 bronze badges
add a comment |
Unlike dynamically registered Broadcast Receivers, the ones registered in the manifest are able to respond to events even after the activity or even the app that created it has been closed.
So, my questions are:
- Every time there is an event, is an instance of every broadcast receiver registered for that event created? (even if the app is not running anymore)
- In that case, isn´t it a performance issue? Potentially every time there is an event the system might have to recreate a bunch of old broadcast receivers just to handle that event.
I know the developer should be responsible, but since potentially this is possible to do, why does the system allow this outside the lifecycle of an app?
android performance broadcastreceiver asked Mar 25 at 19:13
GioGio
114 bronze badges
Unlike dynamically registered Broadcast Receivers, the ones registered in the manifest are able to respond to events even after the activity or even the app that created it has been closed.
So, my questions are:
- Every time there is an event, is an instance of every broadcast receiver registered for that event created? (even if the app is not running anymore)
- In that case, isn´t it a performance issue? Potentially every time there is an event the system might have to recreate a bunch of old broadcast receivers just to handle that event.
I know the developer should be responsible, but since potentially this is possible to do, why does the system allow this outside the lifecycle of an app?
android performance broadcastreceiver android performance broadcastreceiver asked Mar 25 at 19:13
GioGio
114 bronze badges
asked Mar 25 at 19:13
GioGio
114 bronze badges
edited Mar 25 at 20:43
Gio
asked Mar 25 at 19:13
GioGio
114 bronze badges
asked Mar 25 at 19:13
GioGio
114 bronze badges
asked Mar 25 at 19:13
GioGio
114 bronze badges
114 bronze badges
add a comment |
add a comment |
1 Answer
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As of Android 8 implicit broadcasts no longer work except for those ones.
So unless the package is explicitly set on the intent to have your package, your package will not receive the broadcast. The link above explains in more details.
answered Mar 26 at 3:41
Mohamed AbdalkaderMohamed Abdalkader
2511 gold badge3 silver badges6 bronze badges
Thanks for that, so just to clarify: - Implicit broadcasts can only be declared dynamic. - Explicit broadcasts can only be declared static.
– Gio
Mar 26 at 8:48
add a comment |
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1 Answer
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1 Answer
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active
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active
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As of Android 8 implicit broadcasts no longer work except for those ones.
So unless the package is explicitly set on the intent to have your package, your package will not receive the broadcast. The link above explains in more details.
answered Mar 26 at 3:41
Mohamed AbdalkaderMohamed Abdalkader
2511 gold badge3 silver badges6 bronze badges
Thanks for that, so just to clarify: - Implicit broadcasts can only be declared dynamic. - Explicit broadcasts can only be declared static.
– Gio
Mar 26 at 8:48
add a comment |
As of Android 8 implicit broadcasts no longer work except for those ones.
So unless the package is explicitly set on the intent to have your package, your package will not receive the broadcast. The link above explains in more details.
answered Mar 26 at 3:41
Mohamed AbdalkaderMohamed Abdalkader
2511 gold badge3 silver badges6 bronze badges
Thanks for that, so just to clarify: - Implicit broadcasts can only be declared dynamic. - Explicit broadcasts can only be declared static.
– Gio
Mar 26 at 8:48
add a comment |
As of Android 8 implicit broadcasts no longer work except for those ones.
So unless the package is explicitly set on the intent to have your package, your package will not receive the broadcast. The link above explains in more details.
answered Mar 26 at 3:41
Mohamed AbdalkaderMohamed Abdalkader
2511 gold badge3 silver badges6 bronze badges
As of Android 8 implicit broadcasts no longer work except for those ones.
So unless the package is explicitly set on the intent to have your package, your package will not receive the broadcast. The link above explains in more details.
answered Mar 26 at 3:41
Mohamed AbdalkaderMohamed Abdalkader
2511 gold badge3 silver badges6 bronze badges
answered Mar 26 at 3:41
Mohamed AbdalkaderMohamed Abdalkader
2511 gold badge3 silver badges6 bronze badges
answered Mar 26 at 3:41
Mohamed AbdalkaderMohamed Abdalkader
2511 gold badge3 silver badges6 bronze badges
answered Mar 26 at 3:41
Mohamed AbdalkaderMohamed Abdalkader
2511 gold badge3 silver badges6 bronze badges
2511 gold badge3 silver badges6 bronze badges
Thanks for that, so just to clarify: - Implicit broadcasts can only be declared dynamic. - Explicit broadcasts can only be declared static.
– Gio
Mar 26 at 8:48
add a comment |
Thanks for that, so just to clarify: - Implicit broadcasts can only be declared dynamic. - Explicit broadcasts can only be declared static.
– Gio
Mar 26 at 8:48
Thanks for that, so just to clarify: - Implicit broadcasts can only be declared dynamic. - Explicit broadcasts can only be declared static.
– Gio
Mar 26 at 8:48
Thanks for that, so just to clarify: - Implicit broadcasts can only be declared dynamic. - Explicit broadcasts can only be declared static.
– Gio
Mar 26 at 8:48
add a comment |
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