Think

java.lang.Object
- Fragment
- - com.example.staysafe.Think

```
public class Think
extends Fragment
```
The Think Fragment is responsible for displaying the think screen to the user. The think screen consists of one of the options the user selected on the previous screens and three done buttons. The user is prompted to think about the option and then press the done button, moving them onto the next part of the exercise. If a done button is not pressed after a period of time, the user is prompted to press the button and continue on with the exercise
Data collected here includes the time to press each done button and the total 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) ImageView`	`d1` The ImageViews of the done buttons the user presses after thinking about each question.
`(package private) ImageView`	`d2` The ImageViews of the done buttons the user presses after thinking about each question.
`(package private) ImageView`	`d3` The ImageViews of the done buttons the user presses after thinking about each question.
`(package private) boolean`	`done` A boolean value indicating when all three questions have been answered.
`(package private) java.lang.String`	`done1Time` String values representing the time it takes for the user to press the done button for each question they are asked to think about.
`(package private) java.lang.String`	`done2Time` String values representing the time it takes for the user to press the done button for each question they are asked to think about.
`(package private) java.lang.String`	`done3Time` String values representing the time it takes for the user to press the done button for each question they are asked to think about.
`(package private) int`	`DURATION_MACRO` An int value representing how long the animation is suppose to last.
`(package private) boolean`	`first` Boolean values indicating if the user has already pressed the corresponding done button.
`(package private) boolean`	`last` Boolean values indicating if the user has already pressed the corresponding done button.
`(package private) TextView`	`opA` The TextViews of each of the questions the user is suppose to think about.
`(package private) TextView`	`opB` The TextViews of each of the questions the user is suppose to think about.
`(package private) TextView`	`problem` The TextView of the problem the user is working on.
`(package private) SSTimer`	`prompt` The instances of the `SSTimer` used for retrieving timing values for this Fragment.
`(package private) SSJsonReader`	`reader` The instance of the `SSJsonReader` class that reads in the dynamic content for the application.
`(package private) boolean`	`second` Boolean value indicating if the user is on the Think Fragment for option A or option B.
`(package private) Animation`	`slide` The instance of the Animation
`(package private) boolean`	`temp1` Boolean value indicating if the user is on Template 1.
`(package private) boolean`	`third` Boolean values indicating if the user has already pressed the corresponding done button.
`(package private) SSTimer`	`timer` The instances of the `SSTimer` used for retrieving timing values for this Fragment.
`(package private) TextView`	`tv1` The TextViews of each of the questions the user is suppose to think about.
`(package private) TextView`	`tv2` The TextViews of each of the questions the user is suppose to think about.
`(package private) TextView`	`tv3` The TextViews of each of the questions the user is suppose to think about.
`(package private) View`	`view` The instance of the current View
`(package private) boolean`	`voComplete` A boolean value indicating when the `voMediaPlayer` has finished playing.
`(package private) MediaPlayer`	`voMediaPlayer` The instance of voice over MediaPlayer
`(package private) java.lang.String`	`voPrompt` String values containing the paths of the audio and prompt voice over files.
`(package private) java.lang.String`	`voString` String values containing the paths of the audio and prompt voice over files.

Constructor Summary

Constructors
Constructor and Description
`Think()`
`Think(boolean second, 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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`approveNext()` This method checks to see if the voice over has been completed and and all done buttons have been pressed
`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)` This method is called when a done button has been pressed by the user.
`void`	`onCompletion(MediaPlayer mp)` 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 Think screen.
`void`	`onDestroy()` All data is saved within this method and memory with the `voMediaPlayer` is released.
`void`	`setPrompt()` This method sets the timer listener for the `prompt` `SSTimer`.

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.
  - d1
```
ImageView d1
```
    The ImageViews of the done buttons the user presses after thinking about each question.
  - d2
```
ImageView d2
```
    The ImageViews of the done buttons the user presses after thinking about each question.
  - d3
```
ImageView d3
```
    The ImageViews of the done buttons the user presses after thinking about each question.
  - done
```
boolean done
```
    A boolean value indicating when all three questions have been answered. Default value = false;
  - done1Time
```
java.lang.String done1Time
```
    String values representing the time it takes for the user to press the done button for each question they are asked to think about. Default = 999;
  - done2Time
```
java.lang.String done2Time
```
    String values representing the time it takes for the user to press the done button for each question they are asked to think about. Default = 999;
  - done3Time
```
java.lang.String done3Time
```
    String values representing the time it takes for the user to press the done button for each question they are asked to think about. Default = 999;
  - DURATION_MACRO
```
int DURATION_MACRO
```
    An int value representing how long the animation is suppose to last.
  - first
```
boolean first
```
    Boolean values indicating if the user has already pressed the corresponding done button. Default value = false;
  - last
```
boolean last
```
    Boolean values indicating if the user has already pressed the corresponding done button. Default value = false;
  - opA
```
TextView opA
```
    The TextViews of each of the questions the user is suppose to think about.
  - opB
```
TextView opB
```
    The TextViews of each of the questions the user is suppose to think about.
  - problem
```
TextView problem
```
    The TextView of the problem the user is working on.
  - prompt
```
SSTimer prompt
```
    The instances of the SSTimer used for retrieving timing values for this Fragment.
  - reader
```
SSJsonReader reader
```
    The instance of the SSJsonReader class that reads in the dynamic content for the application.
  - second
```
boolean second
```
    Boolean value indicating if the user is on the Think Fragment for option A or option B. Value is initatied from the second.
  - slide
```
Animation slide
```
    The instance of the Animation
  - temp1
```
boolean temp1
```
    Boolean value indicating if the user is on Template 1. Default = false;
  - third
```
boolean third
```
    Boolean values indicating if the user has already pressed the corresponding done button. Default value = false;
  - timer
```
SSTimer timer
```
    The instances of the SSTimer used for retrieving timing values for this Fragment.
  - tv1
```
TextView tv1
```
    The TextViews of each of the questions the user is suppose to think about.
  - tv2
```
TextView tv2
```
    The TextViews of each of the questions the user is suppose to think about.
  - tv3
```
TextView tv3
```
    The TextViews of each of the questions the user is suppose to think about.
  - view
```
View view
```
    The instance of the current View
  - 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
  - voPrompt
```
java.lang.String voPrompt
```
    String values containing the paths of the audio and prompt voice over files.
  - voString
```
java.lang.String voString
```
    String values containing the paths of the audio and prompt voice over files.
- Constructor Detail
  - Think
```
public Think()
```
  - Think
```
public Think(boolean second,
             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:
    
    second - If the user is on option A or B
    
    reader - The instance of the SSJsonReader
    
    run - The integer representation of the corresponding Template the Fragment is a part of.
- Method Detail
  - approveNext
```
public boolean approveNext()
```
    This method checks to see if the voice over has been completed and and all done buttons have been pressed
    
    Returns:
    
    true if voice over is completed and all done buttons pressed
    false otherwise
  - 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)
```
    This method is called when a done button has been pressed by the user. Once a button has been pressed, the time to press that button is recorded. The prompt SSTimer is then started and the countdown begun. If the SSTimer reaches 20 seconds then the prompt audio is played. If the next button is pressed before 20 seconds then the SSTimer is restarted. Once a button has been pressed, its corresponding boolean is set to true so nothing happens upon subsequent presses. Once the last done button has been pressed,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.
  - onCompletion
```
public void onCompletion(MediaPlayer mp)
```
    This method changes the value within voComplete to indicate the voice over file has finished playing. If all done buttons have been pressed, 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 Think 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 facts, title, and 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.
  - setPrompt
```
public void setPrompt()
```
    This method sets the timer listener for the prompt SSTimer. Once the timer has finished, the media player will play the selected prompt audio file.

Class Think

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

activity

callback

d1

d2

d3

done

done1Time

done2Time

done3Time

DURATION_MACRO

first

last

opA

opB

problem

prompt

reader

second

slide

temp1

third

timer

tv1

tv2

tv3

view

voComplete

voMediaPlayer

voPrompt

voString

Constructor Detail

Think

Think

Method Detail

approveNext

onAttach

onClick

onCompletion

onCreateView

onDestroy

setPrompt