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Added operation view

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This commit is contained in:
M66B
2020-11-27 10:34:47 +01:00
parent 5a15249ed4
commit 1b2900d022
4 changed files with 94 additions and 5 deletions
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37
app/src/main/java/eu/faircode/email/DB.java
View File

@@ -81,7 +81,8 @@ import static eu.faircode.email.ServiceAuthenticator.AUTH_TYPE_PASSWORD;
views = {
TupleAccountView.class,
TupleIdentityView.class,
TupleFolderView.class
TupleFolderView.class,
TupleOperationView.class
}
)
@@ -216,6 +217,32 @@ public abstract class DB extends RoomDatabase {
}
}
});
db.operation().liveOperationView().observeForever(new Observer<List<TupleOperationView>>() {
private List<TupleOperationView> last = null;
@Override
public void onChanged(List<TupleOperationView> operations) {
if (operations == null)
operations = new ArrayList<>();
boolean changed = false;
if (last == null || last.size() != operations.size())
changed = true;
else
for (int i = 0; i < operations.size(); i++)
if (!operations.get(i).equals(last.get(i))) {
changed = true;
last = operations;
}
if (changed) {
Log.i("Invalidating operation view");
last = operations;
db.getInvalidationTracker().notifyObserversByTableNames("folder");
}
}
});
}
public static synchronized DB getInstance(Context context) {
@@ -234,6 +261,7 @@ public abstract class DB extends RoomDatabase {
mViewTables.get("account_view").clear();
mViewTables.get("identity_view").clear();
mViewTables.get("folder_view").clear();
mViewTables.get("operation_view").clear();
Log.i("Disabled view invalidation");
} catch (ReflectiveOperationException ex) {
@@ -1750,6 +1778,13 @@ public abstract class DB extends RoomDatabase {
" (SELECT id FROM account" +
" WHERE host IN ('imap.arcor.de'))");
}
})
.addMigrations(new Migration(178, 179) {
@Override
public void migrate(@NonNull SupportSQLiteDatabase db) {
Log.i("DB migration from version " + startVersion + " to " + endVersion);
db.execSQL("CREATE VIEW IF NOT EXISTS `operation_view` AS " + TupleOperationView.query);
}
});
}