com.example.staysafe

Class ExitUtility

java.lang.Object

DialogFragment

com.example.staysafe.ExitUtility

public class ExitUtility
extends DialogFragment

The ExitUtility DialogFragment allows the administrative user to exit back to the beginning of the application without having to go through the rest of the application in its entirety. Pressing and holding the StaySafe logo in the upper-left corner for 5 seconds brings up the ExitUtility. The administrative user then types in the password, originally 1873, and is brought back to the Login screen. It should be noted that all previous data collected is deleted after the administrative user press the Restart button on the DialogFragment. The user may dismiss the fragment by pressing the Cancel button or simply pressing anywhere on the screen other than the DialogFragment itself.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Dialog	alert The instance of the Dialog being presented.
(package private) SSCallback	callback The instance of the SSCallback that allows this fragment to communicate with the parent activity.
(package private) EditText	passcode The EditText where the user enters in the pass code.
(package private) Animation	shake Holds the shake animation for when the user enters in the wrong pass code.

Constructor Summary

Constructors

Constructor and Description
ExitUtility()

Method Summary

Modifier and Type	Method and Description
void	onClick(View v) Action method for user button presses.
Dialog	onCreateDialog(Bundle savedInstanceState) The Android life cycle called when the AlertDialog should be displayed to the user.

Methods inherited from class java.lang.Object

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

Field Detail

alert

Dialog alert

The instance of the Dialog being presented.

callback

SSCallback callback

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

passcode

EditText passcode

The EditText where the user enters in the pass code.

shake

Animation shake

Holds the shake animation for when the user enters in the wrong pass code.

Constructor Detail

ExitUtility

public ExitUtility()

Method Detail

onClick

public void onClick(View v)

Action method for user button presses. Dismisses the dialogue when canceled. Restarts the application if the correct pass code is entered. If incorrect code is entered, the passcode EditText is shaken to signal error.

onCreateDialog

public Dialog onCreateDialog(Bundle savedInstanceState)

The Android life cycle called when the AlertDialog should be displayed to the user. This method creates the dialogue box, assigns the listeners to the reset and cancel buttons, and loads the shake animation.