de.mrapp.android.dialog

Interface WizardDialog.WizardListener

Enclosing class:

WizardDialog

public static interface WizardDialog.WizardListener

Defines the interface a class, which should be notified when the user navigates within a WizardDialog, by using its next-, back- and finish-button. The return values of the interface's methods allow to take influence on the navigation, e.g. if the currently shown fragment should be validated.

Method Summary

Modifier and Type	Method and Description
boolean	onFinish(int position, Fragment fragment) The method, which is invoked, when the user wants to finish the last fragment of the dialog.
boolean	onNext(int position, Fragment fragment) The method, which is invoked, when the user wants to navigate to the next fragment of the dialog.
boolean	onPrevious(int position, Fragment fragment) The method, which is invoked, when the user wants to navigate to the previous frament of the dialog.

Method Detail

onNext

boolean onNext(int position,
               Fragment fragment)

The method, which is invoked, when the user wants to navigate to the next fragment of the dialog.

Parameters:

position - The position of the currently shown fragment as an Integer value

fragment - The currently shown fragment as an instance of the class Fragment

Returns:

True, if navigating to the next fragment should be allowed, false otherwise

onPrevious

boolean onPrevious(int position,
                   Fragment fragment)

The method, which is invoked, when the user wants to navigate to the previous frament of the dialog.

Parameters:

position - The position of the currently shown fragment as an Integer value

fragment - The currently shown fragment as an instance of the class Fragment

Returns:

True, if navigating to the previous fragment should be allowed, false otherwise

onFinish

boolean onFinish(int position,
                 Fragment fragment)

The method, which is invoked, when the user wants to finish the last fragment of the dialog.

Parameters:

position - The position of the currently shown fragment as an Integer value

fragment - The currently shown fragment as an instance of the class Fragment

Returns:

True, if finishing the dialog should be allowed, false otherwise