Examples with AsyncServiceResolver org.openhab.habdroid.util.AsyncServiceResolver used on opensource projects

Example 1 with AsyncServiceResolver

use of org.openhab.habdroid.util.AsyncServiceResolver in project openhab-android by openhab.

the class OpenHABMainActivity method onConnectionChanged.

@Override
public void onConnectionChanged() {
    Connection newConnection;
    ConnectionException failureReason;
    try {
        newConnection = ConnectionFactory.getUsableConnection();
        failureReason = null;
    } catch (ConnectionException e) {
        newConnection = null;
        failureReason = e;
    }
    if (newConnection != null && newConnection == mConnection) {
        return;
    }
    mConnection = newConnection;
    mNotifySettings = null;
    hideSnackbar();
    mSitemapList.clear();
    mSelectedSitemap = null;
    // Execute pending NFC action if initial connection determination finished
    if (mPendingNfcData != null && (mConnection != null || failureReason != null)) {
        onNfcTag(mPendingNfcData);
        mPendingNfcData = null;
    }
    if (newConnection != null) {
        handleConnectionChange();
        mController.updateConnection(newConnection, null);
    } else {
        if (failureReason instanceof NoUrlInformationException) {
            NoUrlInformationException nuie = (NoUrlInformationException) failureReason;
            // no local connection is configured yes
            if (nuie.wouldHaveUsedLocalConnection() && ConnectionFactory.getConnection(Connection.TYPE_LOCAL) == null) {
                if (mServiceResolver == null) {
                    mServiceResolver = new AsyncServiceResolver(this, this, getString(R.string.openhab_service_type));
                    mServiceResolver.start();
                    mController.updateConnection(null, getString(R.string.resolving_openhab));
                }
            } else {
                mController.indicateMissingConfiguration();
            }
        } else if (failureReason != null) {
            final String message;
            if (failureReason instanceof NetworkNotSupportedException) {
                NetworkInfo info = ((NetworkNotSupportedException) failureReason).getNetworkInfo();
                message = getString(R.string.error_network_type_unsupported, info.getTypeName());
            } else {
                message = getString(R.string.error_network_not_available);
            }
            mController.indicateNoNetwork(message);
        } else {
            mController.updateConnection(null, null);
        }
    }
    mViewPool.clear();
    updateSitemapDrawerItems();
    invalidateOptionsMenu();
    updateTitle();
}