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Fixed view model messages lifecycle

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M66B
2019-01-31 08:57:28 +00:00
parent dcb7496add
commit 66d27fe3af
2 changed files with 17 additions and 15 deletions
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30
app/src/main/java/eu/faircode/email/ViewModelMessages.java
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@@ -38,20 +38,22 @@ public class ViewModelMessages extends ViewModel {
final boolean thread = (viewType == AdapterMessage.ViewType.THREAD);
this.messages.put(thread, messages);
// Keep list up-to-date for previous/next navigation
messages.observe(owner, new Observer<PagedList<TupleMessageEx>>() {
@Override
public void onChanged(PagedList<TupleMessageEx> messages) {
}
});
owner.getLifecycle().addObserver(new LifecycleObserver() {
@OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
public void onDestroyed() {
Log.i("Removed model thread=" + thread);
ViewModelMessages.this.messages.remove(thread);
}
});
if (thread)
owner.getLifecycle().addObserver(new LifecycleObserver() {
@OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
public void onDestroyed() {
Log.i("Removed model thread");
ViewModelMessages.this.messages.remove(thread);
}
});
else {
// Keep list up-to-date for previous/next navigation
messages.observeForever(new Observer<PagedList<TupleMessageEx>>() {
@Override
public void onChanged(PagedList<TupleMessageEx> messages) {
}
});
}
}
void observe(AdapterMessage.ViewType viewType, LifecycleOwner owner, Observer<PagedList<TupleMessageEx>> observer) {