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Code Issues Packages Projects Releases Wiki Activity

Fixed multiple observers

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This commit is contained in:
M66B
2018-12-05 11:50:07 +01:00
parent 3aa89cae97
commit c4733427ae
6 changed files with 231 additions and 173 deletions
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14
app/src/main/java/eu/faircode/email/FragmentCompose.java
View File

@@ -105,6 +105,7 @@ import androidx.core.content.ContextCompat;
import androidx.cursoradapter.widget.SimpleCursorAdapter;
import androidx.fragment.app.FragmentTransaction;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.Observer;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
@@ -1347,8 +1348,9 @@ public class FragmentCompose extends FragmentEx {
final DB db = DB.getInstance(getContext());
db.account().liveAccounts(true).removeObservers(getViewLifecycleOwner());
db.account().liveAccounts(true).observe(getViewLifecycleOwner(), new Observer<List<EntityAccount>>() {
private LiveData<List<EntityIdentity>> liveIdentities = null;
@Override
public void onChanged(List<EntityAccount> accounts) {
if (accounts == null)
@@ -1374,8 +1376,12 @@ public class FragmentCompose extends FragmentEx {
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
EntityAccount account = (EntityAccount) parent.getAdapter().getItem(position);
db.identity().liveIdentities(account.id, true).removeObservers(getViewLifecycleOwner());
db.identity().liveIdentities(account.id, true).observe(getViewLifecycleOwner(), new Observer<List<EntityIdentity>>() {
if (liveIdentities == null)
liveIdentities = db.identity().liveIdentities(account.id, true);
else
liveIdentities.removeObservers(getViewLifecycleOwner());
liveIdentities.observe(getViewLifecycleOwner(), new Observer<List<EntityIdentity>>() {
@Override
public void onChanged(@Nullable List<EntityIdentity> identities) {
if (identities == null)
@@ -1449,7 +1455,6 @@ public class FragmentCompose extends FragmentEx {
}
});
db.attachment().liveAttachments(result.draft.id).removeObservers(getViewLifecycleOwner());
db.attachment().liveAttachments(result.draft.id).observe(getViewLifecycleOwner(),
new Observer<List<EntityAttachment>>() {
@Override
@@ -1462,7 +1467,6 @@ public class FragmentCompose extends FragmentEx {
}
});
db.message().liveMessage(result.draft.id).removeObservers(getViewLifecycleOwner());
db.message().liveMessage(result.draft.id).observe(getViewLifecycleOwner(), new Observer<EntityMessage>() {
@Override
public void onChanged(final EntityMessage draft) {