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Bug 961773 - (Part 2) Check to make sure a panel is in the adapter before setting it as the current item in HomePager. r=lucasr

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This commit is contained in:
Margaret Leibovic 2014-02-12 14:42:35 -08:00
parent 8d7b05cf31
commit ed348d171a
1 changed files with 5 additions and 4 deletions
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9
mobile/android/base/home/HomePager.java
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@ -318,10 +318,11 @@ public class HomePager extends ViewPager {
setAdapter(adapter);
// Use the default panel as defined in the HomePager's configuration
// if the initial panel wasn't explicitly set by the show() caller.
if (mInitialPanelId != null) {
// XXX: Handle the case where the desired panel isn't currently in the adapter (bug 949178)
setCurrentItem(adapter.getItemPosition(mInitialPanelId), false);
// if the initial panel wasn't explicitly set by the show() caller,
// or if the initial panel is not found in the adapter.
final int itemPosition = (mInitialPanelId == null) ? -1 : adapter.getItemPosition(mInitialPanelId);
if (itemPosition > -1) {
setCurrentItem(itemPosition, false);
mInitialPanelId = null;
} else {
for (int i = 0; i < count; i++) {