com.example.staysafe

Class RateVideo

java.lang.Object

Fragment

com.example.staysafe.RateVideo

All Implemented Interfaces:

OnSSTimerListener

public class RateVideo
extends Fragment
implements OnSSTimerListener

The RateVideo Fragment is responsible for displaying the rate video screen to the user. The user is prompted to choose whether or not the choice made in the previous Video was good or bad. Once a choice has been made, some possible consequences of this choice are displayed to the user in the consq element. After consequences have been shown for the amount of time expressed by NEXT_BUTTON_DELAY_MACRO the next button is displayed to the user indicating all required aspects of this screen have been completed.

Data collected here includes if the user said the choice was good or bad, the time to do so, and the total time spent of this screen.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Activity	activity The instance of the current Activity
(package private) FrameLayout	badHighlight This layout is used to show to the user that they have made a selection.
(package private) SSCallback	callback The instance of the SSCallback that allows this fragment to communicate with the parent activity.
(package private) boolean	clicked When true, indicates that the user has made their "good/bad" choice.
(package private) TextView	consq The text view which holds the dynamic consequences for the given problem choice.
(package private) int	goodBad_time The time it took for the user to make a selection.s
(package private) FrameLayout	goodHighlight This layout is used to show to the user that they have made a selection.
(package private) boolean	goodSelected Indicates if the good button was selected.
(package private) int	NEXT_BUTTON_DELAY_MACRO Value of the delay time between when the consq are displayed to the user to when the next button is made visible/
(package private) SSJsonReader	reader The instance of the SSJsonReader class that reads in the dynamic content for the application.
(package private) boolean	temp1 boolean value indicating what template this fragment is currently apart of.
(package private) SSTimer	timer The instance of the SSTimer used for retrieving timing values for this Fragment.
(package private) boolean	voComplete A boolean value indicating when the voMediaPlayer has finished playing.
(package private) MediaPlayer	voMediaPlayer The instance of voice over MediaPlayer

Constructor Summary

Constructors

Constructor and Description
RateVideo(SSJsonReader reader, int run) The constructor saves what template type this Fragment is a part of and copies the instance of the SSJsonReader into memory.

Method Summary

Modifier and Type	Method and Description
void	onAttach(Activity activity) This class uses the onAttach method of the android life cycle to save an instance of the activity and to implement the interface between the main activity and this fragment activity
void	onClick(View v) The method called when good/bad decision has been selected by the user.
void	onCompletion(MediaPlayer mp) When the voice over has completed this method is called.
View	onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) This method is called by the system to inflate the layout for the RateVideo screen.
void	onDestroy() All data is saved within this method and memory with the voMediaPlayer is released.
void	onTimerDone(SSTimer me) When the delay between the displaying of consq and the next button has elapsed this method is called by the SSTimer class indicating the timer has expired.

Methods inherited from class java.lang.Object

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

Field Detail

activity

Activity activity

The instance of the current Activity

badHighlight

FrameLayout badHighlight

This layout is used to show to the user that they have made a selection.

callback

SSCallback callback

The instance of the SSCallback that allows this fragment to communicate with the parent activity.

clicked

boolean clicked

When true, indicates that the user has made their "good/bad" choice. Used to decided if the consq animation is needed. Default value = false.

consq

TextView consq

The text view which holds the dynamic consequences for the given problem choice.

goodBad_time

int goodBad_time

The time it took for the user to make a selection.s

goodHighlight

FrameLayout goodHighlight

This layout is used to show to the user that they have made a selection.

goodSelected

boolean goodSelected

Indicates if the good button was selected. true if good button was selected; false otherwise.

NEXT_BUTTON_DELAY_MACRO

int NEXT_BUTTON_DELAY_MACRO

Value of the delay time between when the consq are displayed to the user to when the next button is made visible/

reader

SSJsonReader reader

The instance of the SSJsonReader class that reads in the dynamic content for the application.

temp1

boolean temp1

boolean value indicating what template this fragment is currently apart of. Default value = false;

timer

SSTimer timer

The instance of the SSTimer used for retrieving timing values for this Fragment.

voComplete

boolean voComplete

A boolean value indicating when the voMediaPlayer has finished playing. Default value = false;

voMediaPlayer

MediaPlayer voMediaPlayer

The instance of voice over MediaPlayer

Constructor Detail

RateVideo

public RateVideo(SSJsonReader reader,
                 int run)

The constructor saves what template type this Fragment is a part of and copies the instance of the SSJsonReader into memory.

Parameters:

reader - The instance of the SSJsonReader

run - The integer representation of the corresponding Template the Fragment is a part of.

Method Detail

onAttach

public void onAttach(Activity activity)

This class uses the onAttach method of the android life cycle to save an instance of the activity and to implement the interface between the main activity and this fragment activity

onClick

public void onClick(View v)

The method called when good/bad decision has been selected by the user. The appropriate visual cues are executed. If this is the first time the user had made a decision, the consq are presented, and a timer is set to show the next button in how every many seconds are defined in NEXT_BUTTON_DELAY_MACRO

onCompletion

public void onCompletion(MediaPlayer mp)

When the voice over has completed this method is called. If user has made a good/bad selection and the delay has passed, the next button is displayed to the user.

onCreateView

public View onCreateView(LayoutInflater inflater,
                         ViewGroup container,
                         Bundle savedInstanceState)

This method is called by the system to inflate the layout for the RateVideo screen. All Views are associated with their ids within the fragment and the voice over is loaded, and the timer is started. Listeners are assigned. The dynamic title, consequences and their corresponding image are loaded within this method.

onDestroy

public void onDestroy()

All data is saved within this method and memory with the voMediaPlayer is released.

onTimerDone

public void onTimerDone(SSTimer me)

When the delay between the displaying of consq and the next button has elapsed this method is called by the SSTimer class indicating the timer has expired. If the voice over has completed the next button is displayed to the user.

Specified by:

onTimerDone in interface OnSSTimerListener

Parameters:

me - The instance of SSTimer who has expired