android.support.v7.app.ActionBar.TabListener |
Callback interface invoked when an ActionBar.Tab
is focused, unfocused, added, or
removed.
Note: This interface is included in the support library for compatibility
with API level 7 and higher. If you're developing your app for API level 11 and higher
only, you should instead use the framework ActionBar.TabListener
interface.
For information about how to use action bar tabs, read the Action Bar API guide.
Public Methods | |||||||||||
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Called when a tab that is already selected is chosen again by the user.
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Called when a tab enters the selected state.
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Called when a tab exits the selected state.
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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.
tab | The tab that was reselected. |
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ft | A FragmentTransaction for queuing fragment operations to execute once
this method returns. This FragmentTransaction does not support being added to
the back stack.
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Called when a tab enters the selected state.
tab | The tab that was selected |
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ft | 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.
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Called when a tab exits the selected state.
tab | The tab that was unselected |
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ft | 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.
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