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Initialise result LiveData before starting task.

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akwizgran
2019-06-26 14:31:40 +01:00
parent a921361a56
commit 428247b7b2
1 changed files with 2 additions and 2 deletions
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4
briar-android/src/main/java/org/briarproject/briar/android/attachment/AttachmentCreatorImpl.java
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@@ -76,6 +76,8 @@ class AttachmentCreatorImpl implements AttachmentCreator {
LiveData<GroupId> groupId, Collection<Uri> newUris) { LiveData<GroupId> groupId, Collection<Uri> newUris) {
if (task != null || result != null || !uris.isEmpty()) if (task != null || result != null || !uris.isEmpty())
throw new IllegalStateException(); throw new IllegalStateException();
MutableLiveData<AttachmentResult> result = new MutableLiveData<>();
this.result = result;
uris.addAll(newUris); uris.addAll(newUris);
observeForeverOnce(groupId, id -> { observeForeverOnce(groupId, id -> {
if (id == null) throw new IllegalStateException(); if (id == null) throw new IllegalStateException();
@@ -85,8 +87,6 @@ class AttachmentCreatorImpl implements AttachmentCreator {
uris, needsSize); uris, needsSize);
ioExecutor.execute(() -> task.storeAttachments()); ioExecutor.execute(() -> task.storeAttachments());
}); });
MutableLiveData<AttachmentResult> result = new MutableLiveData<>();
this.result = result;
return result; return result;
} }