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am c06fc007: Use a single card presenter instance so views get recycled.

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* commit 'c06fc0073e253ece8bd402524604693d53f730ef':
  Use a single card presenter instance so views get recycled.
This commit is contained in:
Craig Stout
2014-06-03 11:13:20 +00:00
committed by Android Git Automerger
parent d3b356b67d c06fc0073e
commit c96df19207
1 changed files with 5 additions and 1 deletions
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6
samples/SupportLeanbackDemos/src/com/example/android/leanback/BrowseFragment.java
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@@ -63,8 +63,12 @@ public class BrowseFragment extends android.support.v17.leanback.app.BrowseFragm
mRowsAdapter = new ArrayObjectAdapter(lrp); mRowsAdapter = new ArrayObjectAdapter(lrp);
// For good performance, it's important to use a single instance of
// a card presenter for all rows using that presenter.
final CardPresenter cardPresenter = new CardPresenter();
for (int i = 0; i < NUM_ROWS; ++i) { for (int i = 0; i < NUM_ROWS; ++i) {
ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(new CardPresenter()); ArrayObjectAdapter listRowAdapter = new ArrayObjectAdapter(cardPresenter);
listRowAdapter.add("Hello world"); listRowAdapter.add("Hello world");
listRowAdapter.add("This is a test"); listRowAdapter.add("This is a test");
HeaderItem header = new HeaderItem(i, "Row " + i, null); HeaderItem header = new HeaderItem(i, "Row " + i, null);