Added in API level 11
Deprecated in API level 21

TabListener

interface TabListener
android.app.ActionBar.TabListener

Callback interface invoked when a tab is focused, unfocused, added, or removed.

Summary

Public methods
abstract Unit

Called when a tab that is already selected is chosen again by the user.
abstract Unit

Called when a tab enters the selected state.
abstract Unit

Called when a tab exits the selected state.

Public methods

onTabReselected

Added in API level 11
abstract fun onTabReselected(
    tab: ActionBar.Tab!, 
    ft: FragmentTransaction!
): Unit

Deprecated: Deprecated in Java.

Called when a tab that is already selected is chosen again by the user. Some applications may use this action to return to the top level of a category.

Parameters
tab ActionBar.Tab!: The tab that was reselected.
ft FragmentTransaction!: A FragmentTransaction for queuing fragment operations to execute once this method returns. This FragmentTransaction does not support being added to the back stack.

onTabSelected

Added in API level 11
abstract fun onTabSelected(
    tab: ActionBar.Tab!, 
    ft: FragmentTransaction!
): Unit

Deprecated: Deprecated in Java.

Called when a tab enters the selected state.

Parameters
tab ActionBar.Tab!: The tab that was selected
ft FragmentTransaction!: A FragmentTransaction for queuing fragment operations to execute during a tab switch. The previous tab's unselect and this tab's select will be executed in a single transaction. This FragmentTransaction does not support being added to the back stack.

onTabUnselected

Added in API level 11
abstract fun onTabUnselected(
    tab: ActionBar.Tab!, 
    ft: FragmentTransaction!
): Unit

Deprecated: Deprecated in Java.

Called when a tab exits the selected state.

Parameters
tab ActionBar.Tab!: The tab that was unselected
ft FragmentTransaction!: A FragmentTransaction for queuing fragment operations to execute during a tab switch. This tab's unselect and the newly selected tab's select will be executed in a single transaction. This FragmentTransaction does not support being added to the back stack.