From 7c4d38c43e85914996a83a365ebcab529a4a1fde Mon Sep 17 00:00:00 2001 From: Dake Gu Date: Wed, 17 Sep 2014 10:05:53 -0700 Subject: [PATCH] SupportLeanbackDemo: dont override fragment's object from activity Activity should only initialize fragment's object when it is first created. Then the object's lifecycle is controled by fragment. b/17547817 Change-Id: I169111d2936aadfa9386b288e6922c563b4b5277 --- .../src/com/example/android/leanback/DetailsActivity.java | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/samples/SupportLeanbackDemos/src/com/example/android/leanback/DetailsActivity.java b/samples/SupportLeanbackDemos/src/com/example/android/leanback/DetailsActivity.java index d74a50a7d..746da01b4 100644 --- a/samples/SupportLeanbackDemos/src/com/example/android/leanback/DetailsActivity.java +++ b/samples/SupportLeanbackDemos/src/com/example/android/leanback/DetailsActivity.java @@ -27,8 +27,12 @@ public class DetailsActivity extends Activity { super.onCreate(savedInstanceState); setContentView(R.layout.details); - ((DetailsFragment)getFragmentManager().findFragmentById(R.id.details_fragment)) - .setItem((PhotoItem) getIntent().getParcelableExtra(EXTRA_ITEM)); + if (savedInstanceState == null) { + // Only pass object to fragment when activity is first time created, + // later object is modified and persisted with fragment state. + ((DetailsFragment)getFragmentManager().findFragmentById(R.id.details_fragment)) + .setItem((PhotoItem) getIntent().getParcelableExtra(EXTRA_ITEM)); + } } }