Examples with DataMapItem com.google.android.gms.wearable.DataMapItem used on opensource projects

Example 1 with DataMapItem

use of com.google.android.gms.wearable.DataMapItem in project muzei by romannurik.

the class ArtworkCacheIntentService method processDataItem.

private boolean processDataItem(GoogleApiClient googleApiClient, DataItem dataItem) {
    if (!dataItem.getUri().getPath().equals("/artwork")) {
        Log.w(TAG, "Ignoring data item " + dataItem.getUri().getPath());
        return false;
    }
    DataMapItem dataMapItem = DataMapItem.fromDataItem(dataItem);
    DataMap artworkDataMap = dataMapItem.getDataMap().getDataMap("artwork");
    if (artworkDataMap == null) {
        Log.w(TAG, "No artwork in datamap.");
        return false;
    }
    final Asset asset = dataMapItem.getDataMap().getAsset("image");
    if (asset == null) {
        Log.w(TAG, "No image asset in datamap.");
        return false;
    }
    final Artwork artwork = Artwork.fromBundle(artworkDataMap.toBundle());
    // Change it so that all Artwork from the phone is attributed to the DataLayerArtSource
    artwork.setComponentName(this, DataLayerArtSource.class);
    // Check if the source info row exists at all.
    ComponentName componentName = artwork.getComponentName();
    Cursor sourceQuery = getContentResolver().query(MuzeiContract.Sources.CONTENT_URI, null, MuzeiContract.Sources.COLUMN_NAME_COMPONENT_NAME + "=?", new String[] { componentName.flattenToShortString() }, null);
    if (sourceQuery == null || !sourceQuery.moveToFirst()) {
        // If the row does not exist, insert a dummy row
        ContentValues values = new ContentValues();
        values.put(MuzeiContract.Sources.COLUMN_NAME_COMPONENT_NAME, componentName.flattenToShortString());
        values.put(MuzeiContract.Sources.COLUMN_NAME_IS_SELECTED, true);
        getContentResolver().insert(MuzeiContract.Sources.CONTENT_URI, values);
    }
    if (sourceQuery != null) {
        sourceQuery.close();
    }
    Uri artworkUri = getContentResolver().insert(MuzeiContract.Artwork.CONTENT_URI, artwork.toContentValues());
    if (artworkUri == null) {
        Log.w(TAG, "Unable to write artwork information to MuzeiProvider");
        return false;
    }
    DataApi.GetFdForAssetResult result = null;
    InputStream in = null;
    try (OutputStream out = getContentResolver().openOutputStream(artworkUri)) {
        if (out == null) {
            // We've already cached the artwork previously, so call this a success
            return true;
        }
        // Convert asset into a file descriptor and block until it's ready
        result = Wearable.DataApi.getFdForAsset(googleApiClient, asset).await();
        in = result.getInputStream();
        if (in == null) {
            Log.w(TAG, "Unable to open asset input stream");
            return false;
        }
        byte[] buffer = new byte[1024];
        int bytesRead;
        while ((bytesRead = in.read(buffer)) > 0) {
            out.write(buffer, 0, bytesRead);
        }
        out.flush();
    } catch (IOException e) {
        Log.e(TAG, "Error writing artwork", e);
    } finally {
        try {
            if (in != null) {
                in.close();
            }
        } catch (IOException e) {
            Log.e(TAG, "Error closing artwork input stream", e);
        }
        if (result != null) {
            result.release();
        }
    }
    return true;
}

Example 2 with DataMapItem

use of com.google.android.gms.wearable.DataMapItem in project ETSMobile-Android2 by ApplETS.

the class ListenerService method onDataChanged.

@Override
public void onDataChanged(DataEventBuffer dataEvents) {
    Log.d(TAG, "onDataChanged: " + dataEvents);
    for (DataEvent event : dataEvents) {
        if (event.getType() == DataEvent.TYPE_CHANGED && event.getDataItem() != null && event.getDataItem().getUri().getPath().equals("/today_req")) {
            DataMapItem dataMapItem = DataMapItem.fromDataItem(event.getDataItem());
            ArrayList<DataMap> seancesDataMapList = dataMapItem.getDataMap().getDataMapArrayList("list_seances");
            ArrayList<Seances> seances = new ArrayList<>();
            for (DataMap seanceDataMap : seancesDataMapList) {
                Seances seance = new Seances();
                seance.getData(seanceDataMap);
                seances.add(seance);
            }
            Intent intent = new Intent("seances_update");
            intent.putExtra("seances", seances);
            LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
        }
    }
    super.onDataChanged(dataEvents);
}