{% setvar book_path %}/reference/androidx/_book.yaml{% endsetvar %} {% include "_shared/_reference-head-tags.html" %}
interface FragmentManager.BackStackEntry
Representation of an entry on the fragment back stack, as created with FragmentTransaction.addToBackStack()
. Entries can later be retrieved with FragmentManager.getBackStackEntryAt()
.
Note that you should never hold on to a BackStackEntry object; the identifier as returned by getId
is the only thing that will be persisted across activity instances.
Public methods |
|
---|---|
abstract @Nullable CharSequence |
This method is deprecated. Store breadcrumb short titles separately from back stack entries. |
abstract @NonNull int |
This method is deprecated. Store breadcrumb short titles separately from back stack entries. |
abstract @Nullable CharSequence |
This method is deprecated. Store breadcrumb titles separately from back stack entries. |
abstract @NonNull int |
This method is deprecated. Store breadcrumb titles separately from back stack entries. |
abstract @NonNull int |
getId() Return the unique identifier for the entry. |
abstract @Nullable String |
getName() Get the name that was supplied to |
@Nullable
@NonNull
public abstract CharSequencegetBreadCrumbShortTitle()
Return the short bread crumb title for the entry, or null if it does not have one.
@NonNull
public abstract intgetBreadCrumbShortTitleRes()
Return the short bread crumb title resource identifier for the entry, or 0 if it does not have one.
@Nullable
@NonNull
public abstract CharSequencegetBreadCrumbTitle()
Return the full bread crumb title for the entry, or null if it does not have one.
@NonNull
public abstract intgetBreadCrumbTitleRes()
Return the full bread crumb title resource identifier for the entry, or 0 if it does not have one.
@NonNull
public abstract int getId()
Return the unique identifier for the entry. This is the only representation of the entry that will persist across activity instances.
@Nullable
@NonNull
public abstract String getName()
Get the name that was supplied to FragmentTransaction.addToBackStack(String)
when creating this entry.