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Merge "Potential fix for Settings screen ClassCast exception on the phone."

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Amith Yamasani
2010-12-10 15:39:41 -08:00
committed by Android (Google) Code Review
parent cfcea7a1d0 3e86040439
commit b170954d84
1 changed files with 3 additions and 0 deletions
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3
core/java/android/preference/PreferenceActivity.java
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@@ -990,6 +990,9 @@ public abstract class PreferenceActivity extends ListActivity implements
*/
public void showBreadCrumbs(CharSequence title, CharSequence shortTitle) {
if (mFragmentBreadCrumbs == null) {
View crumbs = findViewById(android.R.id.title);
// For screens with a different kind of title, don't create breadcrumbs.
if (!(crumbs instanceof FragmentBreadCrumbs)) return;
mFragmentBreadCrumbs = (FragmentBreadCrumbs) findViewById(android.R.id.title);
if (mFragmentBreadCrumbs == null) {
mFragmentBreadCrumbs = new FragmentBreadCrumbs(this);