ee.ria.DigiDoc.android.utils.navigator

Interface Navigator

All Known Implementing Classes:

ConductorNavigator

public interface Navigator

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Navigator.BackButtonClickListener

Method Summary

Modifier and Type	Method and Description
android.app.Activity	activity()
io.reactivex.Observable<ActivityResult>	activityResults()
void	addBackButtonClickListener(Navigator.BackButtonClickListener listener)
void	clearViewModel(java.lang.String screenId)
void	execute(Transaction transaction) Execute transaction.
void	onActivityResult(int requestCode, int resultCode, android.content.Intent data) Has to be called in Activity.onActivityResult(int, int, Intent).
boolean	onBackPressed() Has to be called in Activity.onBackPressed().
void	onCreate(android.app.Activity activity, android.view.ViewGroup container, android.os.Bundle savedInstanceState) Has to be called in Activity.onCreate(Bundle).
void	removeBackButtonClickListener(Navigator.BackButtonClickListener listener)
<T extends androidx.lifecycle.ViewModel> T	viewModel(java.lang.String screenId, java.lang.Class<T> type) Create or return an existing view model for current screen.

Method Detail

onCreate

void onCreate(android.app.Activity activity,
              android.view.ViewGroup container,
              @Nullable
              android.os.Bundle savedInstanceState)

Has to be called in Activity.onCreate(Bundle).

Parameters:

activity - Activity instance.

container - Container for screens.

savedInstanceState - Saved instance state.

onBackPressed

boolean onBackPressed()

Has to be called in Activity.onBackPressed(). if (!navigator.onBackPressed()) { super.onBackPressed(); }

Returns:

Whether there were any screens in the back stack.

onActivityResult

void onActivityResult(int requestCode,
                      int resultCode,
                      @Nullable
                      android.content.Intent data)

Has to be called in Activity.onActivityResult(int, int, Intent).

Parameters:

requestCode - Request code.

resultCode - Result code.

data - Data.

viewModel

<T extends androidx.lifecycle.ViewModel> T viewModel(java.lang.String screenId,
                                                     java.lang.Class<T> type)

Create or return an existing view model for current screen.

Type Parameters:

T - Type of the view model.

Parameters:

screenId - ID of the screen.

type - Type of the view model.

Returns:

View model instance.

clearViewModel

void clearViewModel(java.lang.String screenId)

execute

void execute(Transaction transaction)

Execute transaction.

Parameters:

transaction - Transaction to execute.

activityResults

io.reactivex.Observable<ActivityResult> activityResults()

addBackButtonClickListener

void addBackButtonClickListener(Navigator.BackButtonClickListener listener)

removeBackButtonClickListener

void removeBackButtonClickListener(Navigator.BackButtonClickListener listener)

activity

android.app.Activity activity()