Added in API level 11
Deprecated in API level 21

ActionBar.TabListener

Kotlin |Java

public static interface ActionBar.TabListener

android.app.ActionBar.TabListener

This interface was deprecated in API level 21.
Action bar navigation modes are deprecated and not supported by inline toolbar action bars. Consider using other common navigation patterns instead.

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

Summary

Public methods
`abstract void`	`onTabReselected(ActionBar.Tab tab, FragmentTransaction ft)` Called when a tab that is already selected is chosen again by the user.
`abstract void`	`onTabSelected(ActionBar.Tab tab, FragmentTransaction ft)` Called when a tab enters the selected state.
`abstract void`	`onTabUnselected(ActionBar.Tab tab, FragmentTransaction ft)` Called when a tab exits the selected state.

Public methods

onTabReselected

Added in API level 11

public abstract void onTabReselected (ActionBar.Tab tab, 
                FragmentTransaction ft)

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

public abstract void onTabSelected (ActionBar.Tab tab, 
                FragmentTransaction ft)

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

public abstract void onTabUnselected (ActionBar.Tab tab, 
                FragmentTransaction ft)

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.