LoginActivity

java.lang.Object
- android.app.Activity
- - android.support.v4.app.FragmentActivity
  - - android.support.v7.app.AppCompatActivity
    - - com.nsqre.insquare.Activities.LoginActivity

All Implemented Interfaces:

android.support.v4.app.ActivityCompat.OnRequestPermissionsResultCallback, android.support.v4.app.ActivityCompatApi23.RequestPermissionsRequestCodeValidator, android.support.v4.app.TaskStackBuilder.SupportParentable, android.support.v7.app.ActionBarDrawerToggle.DelegateProvider, android.support.v7.app.AppCompatCallback, com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks, com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener
```
public class LoginActivity
extends android.support.v7.app.AppCompatActivity
implements com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener, com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks
```
This is the first activity the user will see. This activity deals with the login, taking tokens from Facebook or Google, sending them to the back-end and elaborating the InSquareProfile

See Also:

InSquareProfile

Field Summary

Fields
Modifier and Type	Field and Description
`private java.lang.String`	`fbAccessToken` The token received from Facebook
`private com.facebook.CallbackManager`	`fbCallbackManager`
`private Button`	`fbLoginButton`
`private com.facebook.AccessTokenTracker`	`fbTokenTracker`
`private java.lang.String`	`fbUserId`
`private java.lang.String`	`gAccessToken` The token received from Google
`private com.google.android.gms.common.api.GoogleApiClient`	`gApiClient`
`private Button`	`gLoginButton`
`private com.google.android.gms.auth.api.signin.GoogleSignInOptions`	`gSo`
`static int`	`ITEM_DELAY`
`private com.google.android.gms.analytics.Tracker`	`mTracker`
`private InSquareProfile`	`profile`
`private static int`	`RC_SIGN_IN`
`private static java.lang.String`	`TAG`
`private User`	`user`

Fields inherited from interface com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks
CAUSE_NETWORK_LOST, CAUSE_SERVICE_DISCONNECTED

Constructor Summary

Constructors
Constructor and Description

LoginActivity()

Constructors
Constructor and Description
`LoginActivity()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private void`	`facebookPostRequest()` This method creates a POST request to the backend to manage Facebook login The backend answers with data that are used in json2login
`private void`	`googlePostRequest()` This method creates a POST request to the backend to manage Google login The backend answers with data that are used in json2login
`private void`	`googleSignInResult(com.google.android.gms.auth.api.signin.GoogleSignInResult result)` This method manages the result of the Google Authentication calling googlePostRequest() in case of success
`void`	`initLoginButtons()`
`private boolean`	`isNetworkAvailable()` This method checks if the network is currently available
`private void`	`json2login(java.lang.String jsonUser)` This method initializes the values of the InSquareProfile
`private void`	`launchInSquare()` This method is called after the login is considered successful.
`void`	`onActivityResult(int requestCode, int resultCode, Intent data)`
`void`	`onBackPressed()`
`void`	`onConnected(Bundle bundle)`
`void`	`onConnectionFailed(com.google.android.gms.common.ConnectionResult connectionResult)`
`void`	`onConnectionSuspended(int i)`
`protected void`	`onCreate(Bundle savedInstanceState)` The OnCreate method of LoginActivity deals with the initialization of Google Analytics, the InSquareProfile data stored locally and if they're not present gives the user the possibility to login via Facebook or Google
`protected void`	`onResume()`
`protected void`	`onStart()`
`void`	`onStop()`
`void`	`onWindowFocusChanged(boolean hasFocus)` This method manages the authentication of the user
`private void`	`requestFacebookData()` This method manages Facebook's authentication calling facebookPostRequest() in case of success

Methods inherited from class android.support.v7.app.AppCompatActivity
addContentView, dispatchKeyEvent, findViewById, getDelegate, getDrawerToggleDelegate, getMenuInflater, getSupportActionBar, getSupportParentActivityIntent, invalidateOptionsMenu, onConfigurationChanged, onContentChanged, onCreateSupportNavigateUpTaskStack, onDestroy, onMenuItemSelected, onMenuOpened, onPanelClosed, onPostCreate, onPostResume, onPrepareSupportNavigateUpTaskStack, onSaveInstanceState, onSupportActionModeFinished, onSupportActionModeStarted, onSupportContentChanged, onSupportNavigateUp, onTitleChanged, onWindowStartingSupportActionMode, setContentView, setContentView, setContentView, setSupportActionBar, setSupportProgress, setSupportProgressBarIndeterminate, setSupportProgressBarIndeterminateVisibility, setSupportProgressBarVisibility, setTheme, startSupportActionMode, supportInvalidateOptionsMenu, supportNavigateUpTo, supportRequestWindowFeature, supportShouldUpRecreateTask

Methods inherited from class android.support.v4.app.FragmentActivity
dump, getLastCustomNonConfigurationInstance, getSupportFragmentManager, getSupportLoaderManager, getSupportMediaController, onAttachFragment, onCreatePanelMenu, onKeyDown, onLowMemory, onNewIntent, onPause, onPrepareOptionsPanel, onPreparePanel, onRequestPermissionsResult, onResumeFragments, onRetainCustomNonConfigurationInstance, onRetainNonConfigurationInstance, onStateNotSaved, setEnterSharedElementCallback, setExitSharedElementCallback, setSupportMediaController, startActivityForResult, startActivityFromFragment, startActivityFromFragment, supportFinishAfterTransition, supportPostponeEnterTransition, supportStartPostponedEnterTransition, validateRequestPermissionsRequestCode

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - TAG
```
private static final java.lang.String TAG
```
    See Also:
    
    Constant Field Values
  - ITEM_DELAY
```
public static final int ITEM_DELAY
```
    See Also:
    
    Constant Field Values
  - user
```
private User user
```
  - profile
```
private InSquareProfile profile
```
  - fbLoginButton
```
private Button fbLoginButton
```
  - fbCallbackManager
```
private com.facebook.CallbackManager fbCallbackManager
```
  - fbUserId
```
private java.lang.String fbUserId
```
  - fbAccessToken
```
private java.lang.String fbAccessToken
```
    The token received from Facebook
  - fbTokenTracker
```
private com.facebook.AccessTokenTracker fbTokenTracker
```
  - gAccessToken
```
private java.lang.String gAccessToken
```
    The token received from Google
  - gApiClient
```
private com.google.android.gms.common.api.GoogleApiClient gApiClient
```
  - gSo
```
private com.google.android.gms.auth.api.signin.GoogleSignInOptions gSo
```
  - RC_SIGN_IN
```
private static final int RC_SIGN_IN
```
    See Also:
    
    Constant Field Values
  - gLoginButton
```
private Button gLoginButton
```
  - mTracker
```
private com.google.android.gms.analytics.Tracker mTracker
```
- Constructor Detail
  - LoginActivity
```
public LoginActivity()
```
- Method Detail
  - onCreate
```
protected void onCreate(Bundle savedInstanceState)
```
    The OnCreate method of LoginActivity deals with the initialization of Google Analytics, the InSquareProfile data stored locally and if they're not present gives the user the possibility to login via Facebook or Google
    
    Overrides:
    
    onCreate in class android.support.v7.app.AppCompatActivity
    
    Parameters:
    
    savedInstanceState -
  - onWindowFocusChanged
```
public void onWindowFocusChanged(boolean hasFocus)
```
    This method manages the authentication of the user
    
    See Also:
    
    launchInSquare()
  - initLoginButtons
```
public void initLoginButtons()
```
  - onActivityResult
```
public void onActivityResult(int requestCode,
                             int resultCode,
                             Intent data)
```
    Overrides:
    
    onActivityResult in class android.support.v4.app.FragmentActivity
  - onStart
```
protected void onStart()
```
    Overrides:
    
    onStart in class android.support.v4.app.FragmentActivity
  - onResume
```
protected void onResume()
```
    Overrides:
    
    onResume in class android.support.v4.app.FragmentActivity
  - onStop
```
public void onStop()
```
    Overrides:
    
    onStop in class android.support.v7.app.AppCompatActivity
  - onConnected
```
public void onConnected(Bundle bundle)
```
    Specified by:
    
    onConnected in interface com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks
  - onConnectionSuspended
```
public void onConnectionSuspended(int i)
```
    Specified by:
    
    onConnectionSuspended in interface com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks
  - onConnectionFailed
```
public void onConnectionFailed(com.google.android.gms.common.ConnectionResult connectionResult)
```
    Specified by:
    
    onConnectionFailed in interface com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener
  - json2login
```
private void json2login(java.lang.String jsonUser)
```
    This method initializes the values of the InSquareProfile
    
    Parameters:
    
    jsonUser - the json string that represents the user
    
    See Also:
    
    InSquareProfile
  - launchInSquare
```
private void launchInSquare()
```
    This method is called after the login is considered successful. It creates an intent to BottomNavActivity to open the map or the ProfileFragment, depending on the extras that are put in it.
    
    See Also:
    
    BottomNavActivity
  - onBackPressed
```
public void onBackPressed()
```
    Overrides:
    
    onBackPressed in class android.support.v4.app.FragmentActivity
  - facebookPostRequest
```
private void facebookPostRequest()
```
    This method creates a POST request to the backend to manage Facebook login The backend answers with data that are used in json2login
    
    See Also:
    
    json2login(String)
  - googlePostRequest
```
private void googlePostRequest()
```
    This method creates a POST request to the backend to manage Google login The backend answers with data that are used in json2login
    
    See Also:
    
    json2login(String)
  - googleSignInResult
```
private void googleSignInResult(com.google.android.gms.auth.api.signin.GoogleSignInResult result)
```
    This method manages the result of the Google Authentication calling googlePostRequest() in case of success
    
    See Also:
    
    googlePostRequest()
  - requestFacebookData
```
private void requestFacebookData()
```
    This method manages Facebook's authentication calling facebookPostRequest() in case of success
    
    See Also:
    
    facebookPostRequest()
  - isNetworkAvailable
```
private boolean isNetworkAvailable()
```
    This method checks if the network is currently available
    
    Returns:
    
    true if the Network is available

Class LoginActivity

Field Summary

Fields inherited from interface com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks

Constructor Summary

Method Summary

Methods inherited from class android.support.v7.app.AppCompatActivity

Methods inherited from class android.support.v4.app.FragmentActivity

Methods inherited from class java.lang.Object

Field Detail

TAG

ITEM_DELAY

user

profile

fbLoginButton

fbCallbackManager

fbUserId

fbAccessToken

fbTokenTracker

gAccessToken

gApiClient

gSo

RC_SIGN_IN

gLoginButton

mTracker

Constructor Detail

LoginActivity

Method Detail

onCreate

onWindowFocusChanged

initLoginButtons

onActivityResult

onStart

onResume

onStop

onConnected

onConnectionSuspended

onConnectionFailed

json2login

launchInSquare

onBackPressed

facebookPostRequest

googlePostRequest

googleSignInResult

requestFacebookData

isNetworkAvailable