(@gringauz.a) Александр Грингауз #19
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grin3s
commented
Aug 7, 2016
grin3s
commented
- Загрузка изображений делается с помощью подачи Callable в ThreadPoolExecutor. Он возвращает Future, который другой executor ждет (другой нужен, чтобы не возникло дедлока). Когда он подождал все Future, он делает коллаж и вазывает onLoadBitmap (он реализован во ViewHolder). Там уже происходит загрузка в ImageView.
- Работа критических секция продемострирована на примере скролла. Когда он идет, картинки не загружаются в ImageView.
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| // and interface describing a general class that loads something in the background | ||
| public interface AsyncLoader { |
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Не понял зачем это добавилось и CollageLoader стало нужно быть классом. Для реализации этого интерфейса ты забрал попытку наследовать класс)
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