Network Call - Developing Android AppsYouTube↗  IA↗(long shot)
Education  16.2K views 11 likes 0 dislikes   23 Feb 2015
Udacity 651K subscribers United States YouTube↗


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Круто. Теперь, когда мы знаем, что мы можем использовать
Ngon. Bây giờ chúng ta có thể sử dụng
логирование для отладки нашего приложения, мы планируем вернуться к
logging để gỡ lỗi ứng dụng. Chúng ta sẽ quay lại với
этому сетевому фрагменту кода здесь и поместить его в
đoạn mã về networking ở đây và dán nó vào
приложение Sunshine для запроса фактических данных о погоде. Откройте
sunshine app để truy vấn dữ liệu thời tiết.
ваш проект в MainActivity.java. В этом классе
Mở project trong main activity.java. Trong class này
прокрутите вниз до класса PlaceholderFragment. В пределах класса
kéo xuống đến PlaceholderFragment class, ở trong đó,
PlaceholderFragment в методе onCreateView, прокрутите вниз
trong on create view method, kéo xuống
и идите дальше и добавьте сетевой фрагмент кода здесь.
tiến hành thêm đoạn code "networking" ở đây.
Ссылка на Github вставлена ниже снова, если она вам понадобится. Возможно,
Bạn cũng có thể cần bật những tùy chọn này
вам потребуется включить эти опции в Auto Import или добавить импорты
trong auto import hoặc add the imports.
вручную. Просмотрите инструкции ниже. Когда вы запустите
Xem hướng dẫn bên dưới. Khi chạy ứng dụng.
приложение, вы увидите, что оно падает. Используйте логкат,
Bạn sẽ thấy nó bị văng ra. Sử dụng log cat
чтобы выяснить, какая ошибка является виновником,
để tìm lỗi nào gây ra hiện tượng này.
вызывающим падение. Мы предполагаем, что для
Chúng ta giả sử nó là một trong các
этого вопроса викторины вы используете устройство, работающее на
câu hỏi kiểm tra. Bạn sử dụng thiết bị chạy
Honeycomb или позднее. Используйте эмулятор, если это необходимо.
honeycomb hoặc hơn. Sử dụng emulator nếu cần.
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