fix:添加查询SQL语句

app/src/main/kotlin/com/secspace/sms/interfaces/MessagesDao.kt

@@ -21,6 +21,9 @@ interface MessagesDao {
     @Query("SELECT * FROM messages")
     fun getAll(): List<Message>
 
+    @Query("SELECT * FROM messages ORDER BY id DESC,id DESC LIMIT 1")
+    fun getAllById(): List<Message>
+
     @Query("SELECT messages.* FROM messages LEFT OUTER JOIN recycle_bin_messages ON messages.id = recycle_bin_messages.id WHERE recycle_bin_messages.id IS NOT NULL")
     fun getAllRecycleBinMessages(): List<Message>