FragmentTransaction

Kotlin |Java

abstract class FragmentTransaction

kotlin.Any
↳	androidx.fragment.app.FragmentTransaction

Static library support version of the framework's android.app.FragmentTransaction. Used to write apps that run on platforms prior to Android 3.0. When running on Android 3.0 or above, this implementation is still used; it does not try to switch to the framework's implementation. See the framework SDK documentation for a class overview.

Summary

Constants
static Int	TRANSIT_ENTER_MASK Bit mask that is set for all enter transitions.
static Int	TRANSIT_EXIT_MASK Bit mask that is set for all exit transitions.
static Int	TRANSIT_FRAGMENT_CLOSE Fragment is being removed from the stack
static Int	TRANSIT_FRAGMENT_FADE Fragment should simply fade in or out; that is, no strong navigation associated with it except that it is appearing or disappearing for some reason.
static Int	TRANSIT_FRAGMENT_OPEN Fragment is being added onto the stack
static Int	TRANSIT_NONE No animation for transition.
static Int	TRANSIT_UNSET Not set up for a transition.

Public constructors
<init>()

Public methods
FragmentTransaction	add(@NonNull fragmentClass: Class<out Fragment!>, @Nullable args: Bundle?, @Nullable tag: String?) Calls add(int, Class, Bundle, String) with a 0 containerViewId.
open FragmentTransaction	add(@NonNull fragment: Fragment, @Nullable tag: String?) Calls add(int, Fragment, String) with a 0 containerViewId.
FragmentTransaction	add(@IdRes containerViewId: Int, @NonNull fragmentClass: Class<out Fragment!>, @Nullable args: Bundle?) Calls add(int, Class, Bundle, String) with a null tag.
open FragmentTransaction	add(@IdRes containerViewId: Int, @NonNull fragment: Fragment) Calls add(int, Fragment, String) with a null tag.
FragmentTransaction	add(@IdRes containerViewId: Int, @NonNull fragmentClass: Class<out Fragment!>, @Nullable args: Bundle?, @Nullable tag: String?) Add a fragment to the activity state.
open FragmentTransaction	add(@IdRes containerViewId: Int, @NonNull fragment: Fragment, @Nullable tag: String?) Add a fragment to the activity state.
open FragmentTransaction	addSharedElement(@NonNull sharedElement: View, @NonNull name: String) Used with custom Transitions to map a View from a removed or hidden Fragment to a View from a shown or added Fragment.
open FragmentTransaction	addToBackStack(@Nullable name: String?) Add this transaction to the back stack.
open FragmentTransaction	attach(@NonNull fragment: Fragment) Re-attach a fragment after it had previously been detached from the UI with detach(Fragment).
abstract Int	commit() Schedules a commit of this transaction.
abstract Int	commitAllowingStateLoss() Like commit but allows the commit to be executed after an activity's state is saved.
abstract Unit	commitNow() Commits this transaction synchronously.
abstract Unit	commitNowAllowingStateLoss() Like commitNow but allows the commit to be executed after an activity's state is saved.
open FragmentTransaction	detach(@NonNull fragment: Fragment) Detach the given fragment from the UI.
open FragmentTransaction	disallowAddToBackStack() Disallow calls to addToBackStack(String).
open FragmentTransaction	hide(@NonNull fragment: Fragment) Hides an existing fragment.
open Boolean	isAddToBackStackAllowed() Returns true if this FragmentTransaction is allowed to be added to the back stack.
open Boolean	isEmpty()
open FragmentTransaction	remove(@NonNull fragment: Fragment) Remove an existing fragment.
FragmentTransaction	replace(@IdRes containerViewId: Int, @NonNull fragmentClass: Class<out Fragment!>, @Nullable args: Bundle?) Calls replace(int, Class, Bundle, String) with a null tag.
open FragmentTransaction	replace(@IdRes containerViewId: Int, @NonNull fragment: Fragment) Calls replace(int, Fragment, String) with a null tag.
FragmentTransaction	replace(@IdRes containerViewId: Int, @NonNull fragmentClass: Class<out Fragment!>, @Nullable args: Bundle?, @Nullable tag: String?) Replace an existing fragment that was added to a container.
open FragmentTransaction	replace(@IdRes containerViewId: Int, @NonNull fragment: Fragment, @Nullable tag: String?) Replace an existing fragment that was added to a container.
open FragmentTransaction	runOnCommit(@NonNull runnable: Runnable) Add a Runnable to this transaction that will be run after this transaction has been committed.
open FragmentTransaction	setAllowOptimization(allowOptimization: Boolean)
open FragmentTransaction	setBreadCrumbShortTitle(@StringRes res: Int) Set the short title to show as a bread crumb when this transaction is on the back stack.
open FragmentTransaction	setBreadCrumbShortTitle(@Nullable text: CharSequence?) Like setBreadCrumbShortTitle(int) but taking a raw string; this method is not recommended, as the string can not be changed later if the locale changes.
open FragmentTransaction	setBreadCrumbTitle(@StringRes res: Int) Set the full title to show as a bread crumb when this transaction is on the back stack.
open FragmentTransaction	setBreadCrumbTitle(@Nullable