private boolean applyBigTextStyle(NotificationCompat.Builder builder) {
        if (options.getSummary() == null && options.getText().length() < 45) return false;
        builder.setStyle(new NotificationCompat.BigTextStyle(builder)
            .setSummaryText(options.getSummary())
            .bigText(options.getText()));
        return true; // style applied
    }
Apply big text style
@param builder Notification builder instance
@return true if the big text style was applied
src/android/Notification.java