com.matthewtamlin.sliding_intro_screen_library

Class IntroButton.ProgressToNextActivity

java.lang.Object

com.matthewtamlin.sliding_intro_screen_library.IntroButton.BehaviourAdapter

com.matthewtamlin.sliding_intro_screen_library.IntroButton.ProgressToNextActivity

All Implemented Interfaces:

IntroButton.Behaviour, java.lang.Runnable

Enclosing class:

IntroButton

public abstract static class IntroButton.ProgressToNextActivity
extends IntroButton.BehaviourAdapter

A Behaviour designed to launch a new activity. The default constructor has two arguments: an Intent and a SharedPreferences.Editor shared preThe new activity is defined by an intent passed to the default constructor. The SharedPreferences.Editor. Any pending changes in this editor will be committed when the next activity successfully launches. This can be used to set a shared preferences flag which stops the activity from being displayed to the user again. Subclass this class and implement shouldLaunchActivity() to define validation conditions which must pass before the activity is launched.

Constructor Summary

Constructors

Constructor and Description
ProgressToNextActivity(android.content.Intent startNextActivity, android.content.SharedPreferences.Editor editsToMake) Constructs a new ProgressToNextActivity instance.

Method Summary

Modifier and Type	Method and Description
void	run() The operations to perform when the IntroButton is pressed.
abstract boolean	shouldLaunchActivity() Determines whether the next activity should launch.

Methods inherited from class com.matthewtamlin.sliding_intro_screen_library.IntroButton.BehaviourAdapter

getActivity, setActivity

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProgressToNextActivity

public ProgressToNextActivity(android.content.Intent startNextActivity,
                              android.content.SharedPreferences.Editor editsToMake)

Constructs a new ProgressToNextActivity instance. Any pending changes in editsToMake are committed when the next activity successfully launches.

Parameters:

startNextActivity - an intent which starts the next activity

editsToMake - a shared preferences editor with pending changes, null to ignore this feature

Method Detail

shouldLaunchActivity

public abstract boolean shouldLaunchActivity()

Determines whether the next activity should launch. Implement this method to define validation conditions which must pass before the next activity is launched.

Returns:

true if the next activity should launch, false otherwise

run

public final void run()

Description copied from interface: IntroButton.Behaviour

The operations to perform when the IntroButton is pressed. Implementations must account for cases where no activity has been set.