don't load signed prekeys on startup

1 files changed, 19 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/persistance/DatabaseBackend.java b/src/main/java/de/pixart/messenger/persistance/DatabaseBackend.java
index 8f264639d..d6e45f5fe 100644
--- a/src/main/java/de/pixart/messenger/persistance/DatabaseBackend.java
+++ b/src/main/java/de/pixart/messenger/persistance/DatabaseBackend.java
@@ -1097,6 +1097,25 @@ public class DatabaseBackend extends SQLiteOpenHelper {
         return prekeys;
     }
 
+    public int getSignedPreKeysCount(Account account) {
+        String[] columns = {"count(" + SQLiteAxolotlStore.KEY + ")"};
+        String[] selectionArgs = {account.getUuid()};
+        SQLiteDatabase db = this.getReadableDatabase();
+        Cursor cursor = db.query(SQLiteAxolotlStore.SIGNED_PREKEY_TABLENAME,
+                columns,
+                SQLiteAxolotlStore.ACCOUNT + "=?",
+                selectionArgs,
+                null, null, null);
+        final int count;
+        if (cursor.moveToFirst()) {
+            count = cursor.getInt(0);
+        } else {
+            count = 0;
+        }
+        cursor.close();
+        return count;
+    }
+
     public boolean containsSignedPreKey(Account account, int signedPreKeyId) {
         Cursor cursor = getCursorForPreKey(account, signedPreKeyId);
         int count = cursor.getCount();