com.example.staysafe

Class Talk

java.lang.Object

Fragment

com.example.staysafe.Talk

public class Talk
extends Fragment

The Talk Fragment is responsible for displaying the "persons the user can talk to", to the user. When the user selects a person, it is then highlighted. If the person is then de-selected, the highlight is removed.

Data collected here includes which person was selected, the timing to select it, and the time the user spent on the screen.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Activity	activity The instance of the current Activity
(package private) SSCallback	callback The instance of the SSCallback that allows this fragment to communicate with the parent activity.
(package private) int	choice_time Value indicating at what time the person the user can talk to was selected.
(package private) FrameLayout[]	highlights Highlights to signal to the user that a selection of one of the six people you can talk to has been selected.
(package private) boolean	personSelected Value indicating that the user has selected one person.
(package private) SSJsonReader	reader The instance of the SSJsonReader class that reads in the dynamic content for the application.
(package private) int	selected Value indicating what person the user can talk to was selected.
(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
Talk(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) Method called by the Android system when a person has been selected.
void	onCompletion(MediaPlayer arg0) This method changes the value within voComplete to indicate the voice over file has finished playing.
View	onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) This method is called by the system to inflate the layout for the Talk screen.
void	onDestroy() All data is saved within this method and memory with the voMediaPlayer is released.

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

callback

SSCallback callback

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

choice_time

int choice_time

Value indicating at what time the person the user can talk to was selected.

highlights

FrameLayout[] highlights

Highlights to signal to the user that a selection of one of the six people you can talk to has been selected.

personSelected

boolean personSelected

Value indicating that the user has selected one person. Default value = false.

reader

SSJsonReader reader

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

selected

int selected

Value indicating what person the user can talk to was selected.

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

Talk

public Talk(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)

Method called by the Android system when a person has been selected. If the voice over is completed the fragment signals to the Activity that all required elements of this screen are completed.

onCompletion

public void onCompletion(MediaPlayer arg0)

This method changes the value within voComplete to indicate the voice over file has finished playing. If at one person has been selected, the Fragment indicates to its parent activity that the next button can now be visible to the user and the user has completed all required elements within the Fragment.

onCreateView

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

This method is called by the system to inflate the layout for the Talk 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 problem restatement are loaded within this method.

onDestroy

public void onDestroy()

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