@Override
public void onReceive(final Context context, final Intent intent) {
if (NetworkUtilities.isNetworkAvailable(context)) {
try {
Cursor queueCursor =
context
.getContentResolver()
.query(
AlexandriaContract.QueueEntry.CONTENT_URI,
null, // leaving "columns" null just returns all the columns.
null, // cols for "where" clause
null, // values for "where" clause
null // sort order
);
if (queueCursor == null) {
return;
}
if (queueCursor.getCount() > 0) {
while (queueCursor.moveToNext()) {
int idx_ean = queueCursor.getColumnIndex(AlexandriaContract.QueueEntry._ID);
String ean = queueCursor.getString(idx_ean);
Log.e(LOG_TAG, "Fetch Book " + ean);
Intent bookIntent = new Intent(context, BookService.class);
bookIntent.putExtra(BookService.EAN, ean);
bookIntent.setAction(BookService.FETCH_BOOK);
context.startService(bookIntent);
}
}
queueCursor.close();
} catch (NullPointerException e) {
Log.e(LOG_TAG, e.getMessage());
}
Log.e(LOG_TAG, "Book queue is clear");
} else {
Log.e(LOG_TAG, "No connection available");
}
}