Method reportEmptyMessage

app/src/main/java/eu/faircode/email/Core.java:5711–5740

(Context context, State state, EntityAccount account, IMAPStore istore)

    }

    private static void reportEmptyMessage(Context context, State state, EntityAccount account, IMAPStore istore) {
        try {
            if (istore.hasCapability("ID")) {
                Map<String, String> id = new LinkedHashMap<>();
                id.put("name", context.getString(R.string.app_name));
                id.put("version", BuildConfig.VERSION_NAME);
                Map<String, String> sid = istore.id(id);
                if (sid != null) {
                    StringBuilder sb = new StringBuilder();
                    for (String key : sid.keySet())
                        sb.append(" ").append(key).append("=").append(sid.get(key));
                    if (!account.partial_fetch)
                        Log.w("Empty message" + sb.toString());
                }
            } else {
                if (!account.partial_fetch)
                    Log.w("Empty message " + account.host);
            }
        } catch (Throwable ex) {
            Log.w(ex);
        }

        // Auto disable partial fetch
        if (account.partial_fetch && false) {
            account.partial_fetch = false;
            DB db = DB.getInstance(context);
            db.account().setAccountPartialFetch(account.id, account.partial_fetch);
            state.error(new StoreClosedException(istore));
        }
    }

    // FolderClosedException: can happen when no connectivity