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11. Расширение ArrayAdapter

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Avatar for Evgeny Shishkin Evgeny Shishkin
February 25, 2015
Education
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11. Расширение ArrayAdapter

Avatar for Evgeny Shishkin

Evgeny Shishkin

February 25, 2015

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Transcript

  1. Расширение ArrayAdapter Шишкин Евгений

  2. extend ArrayAdapter

  3. MyArrayAdapter • Указать дефолтный конструктор • Переопределить метод getView()

  4. MyArrayAdapter

  5. Оптимизация

  6. ViewHolder • Оптимизация памяти • Оптимизация вызовов findViewById()

  7. None

  8. Ссылки • http://developer.android.com/training/improving- layouts/smooth-scrolling.html • http://startandroid.ru/ru/uroki/vse-uroki-spiskom/ 113-urok-54-kastomizatsija-spiska-sozdaem-svoj- adapter • http://developer.alexanderklimov.ru/android/theory/

    arrayadapter.php