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Questions tagged [localbroadcastmanager]

143 questions
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LocalBroadcastManager not working as expected

In my Application I have to notify my Activity from IntentService class . For that purpose I am using LocalBroadcastManager. But I am not receiving anything in the onReceive of my Broadcast Receiver. Here is what I have written. In my BaseActivity I…
user2781627
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How to communicate between a class and an activity?

I have a class that loads multiple sounds to create a sound effect library. I use soundPool's setOnLoadCompleteListener to listen for each sound being loaded. As each sound is loaded I count the sounds and when they are all loaded I want to…
Mel
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Solution for localbroadcostmanager is causing a deprication warning

I have an android Studio app trying to implement MQTT. The example I am modifying uses androidx.localbroadcastmanager.content.LocalBroadcastManager but it is deprecated. I am trying to replace this with something else but I can't find any good…
user1114881
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How to mock LocalBroadcastManager.getInstance using mockk in unit test for Android

Unit test case failed with the following log: no answer found for: Context(child of object RuntimeContext#20).getApplicationContext() io.mockk.MockKException: no answer found for: Context(child of object RuntimeContext#20).getApplicationContext() …
Francis Bacon
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How can I turn off localbroadcast listener in recyclerview adapter? Of is there a better way to communicate with an activity called from it?

I'm new to SO and fairly new to coding, so please accept my apologies in advance if I break rules or expectations here. I have an unusual setup involving two recyclerViews, which I'll explain here and also paste a simplified version of the code…
Jesse Duffield
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Data send from service to activity not working

I am calling a function in service to send data to activity, i am using Local broadcast manager for this, the below is the code in service private void sendDataToActivity(List notificationList) { Intent intent=new…
Shreyas Patne
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How to make LocalBroadcastManager safe enough

I've heard that LocalBroadcastManager is potentially insecure and that there are better options to it. I've an app that uses several of them and I think it's worthwhile to make them more secure in one way, even changing them for an Observable or the…
user2638180
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LocalBroadcastManager does not work on API 30

I'm adapting an app to API 30 and I've found this problem. In previous versions it works nicely with an structure like this: On my main activity I get to declare something like this: final LocalBroadcastManager mLocalBroadcastManager3; …
user2638180
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Any alternative's for LocalBroadcastManager, like LiveData?

I got a use case where I had to use Broadcast receivers in my project and came to know that the class "LocalBroadcastManager" has been deprecated. In the google docs they recommend using Livedate and I tried searching for a good example of it but I…
krish
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Android Kotlin Broad Receiever in RecyclerAdapter Won't Communicate to Broadcast Receiever in MainActivity

Context: No receiver is declared in the manifest since I am not declaring a new receiver. I am a bit confused about why the receiver in MainActivity does not receieve the broadcast sent from the recycler adapter. RecyclerAdapter …
PandaPlaysAll
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How to unregister LocalBroadcastManager in ViewHolder?

I have a ViewHolder that registers as a receiver for the LocalBroadcastManager. The ViewHolder also has a delegate to the Activity that holds the RecyclerView. This causes a memory leak, because I can't manage to unregister the broadcast manager in…
Manuel
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How to send Jsoup Document in an Intent?

I'm having trouble sending objects in intents. I read that gsoup is one method to accomplish this task but I haven't been able to make it work. Here's an example. This code tries to grab the title of this stackoverflow question. It makes use of…
user10564330
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Drawbacks in registering receivers in both the activity and service?

The scenario is like this: I have an activity and a service. There are a few things that need to be sent between both: the activity can query the service to see if running the activity can query the service for variable value the activity can ask…
Alin
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Android local broadcast doesn't receive

I want to send simple sata from an activity to another. Both are active at the time and I have registered LocalBroadcastManager. the sending part work but the receiving activity doesn't get anything. BroadcastManager sending data part of the code…
Ali Has
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LocalBroadcastManager not receiving messages correctly

I have a, what I thought was a, simple task. I have a list of achievements in a recyclerView in my MainActivity. Clicking on one of the achievements launches the AchievementDetailActivity. You do an action in the AchievementDetailActivity and it…
Neglected Sanity
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