Examples with FormEntryViewModel org.odk.collect.android.formentry.FormEntryViewModel used on opensource projects

Example 1 with FormEntryViewModel

use of org.odk.collect.android.formentry.FormEntryViewModel in project collect by opendatakit.

the class FormHierarchyActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.hierarchy_layout);
    Collect.getInstance().getComponent().inject(this);
    recyclerView = findViewById(R.id.list);
    recyclerView.setHasFixedSize(true);
    recyclerView.setLayoutManager(new LinearLayoutManager(this));
    recyclerView.addItemDecoration(new DividerItemDecoration(this, DividerItemDecoration.VERTICAL));
    TextView emptyView = findViewById(android.R.id.empty);
    Toolbar toolbar = findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    FormController formController = Collect.getInstance().getFormController();
    // https://github.com/getodk/collect/issues/998
    if (formController == null) {
        finish();
        Timber.w("FormController is null");
        return;
    }
    formEntryViewModel = new ViewModelProvider(this, formEntryViewModelFactory).get(FormEntryViewModel.class);
    formEntryViewModel.formLoaded(Collect.getInstance().getFormController());
    startIndex = formController.getFormIndex();
    setTitle(formController.getFormTitle());
    groupPathTextView = findViewById(R.id.pathtext);
    jumpBeginningButton = findViewById(R.id.jumpBeginningButton);
    jumpEndButton = findViewById(R.id.jumpEndButton);
    configureButtons(formController);
    restoreInstanceState(savedInstanceState);
    refreshView();
    // TODO: avoid another iteration through all displayed elements
    if (recyclerView != null && recyclerView.getAdapter() != null && recyclerView.getAdapter().getItemCount() > 0) {
        emptyView.setVisibility(View.GONE);
        recyclerView.post(() -> {
            int position = 0;
            // startIndex which can either represent a question or a field list.
            for (HierarchyElement hierarchyElement : elementsToDisplay) {
                FormIndex indexToCheck = hierarchyElement.getFormIndex();
                if (startIndex.equals(indexToCheck) || (formController.indexIsInFieldList(startIndex) && indexToCheck.toString().startsWith(startIndex.toString()))) {
                    position = elementsToDisplay.indexOf(hierarchyElement);
                    break;
                }
            }
            ((LinearLayoutManager) recyclerView.getLayoutManager()).scrollToPositionWithOffset(position, 0);
        });
    }
}

Example 2 with FormEntryViewModel

use of org.odk.collect.android.formentry.FormEntryViewModel in project collect by opendatakit.

the class AudioRecordingControllerFragmentTest method setup.

@Before
public void setup() throws IOException {
    File stubRecording = File.createTempFile("test", ".m4a");
    stubRecording.deleteOnExit();
    audioRecorder = new StubAudioRecorder(stubRecording.getAbsolutePath());
    backgroundAudioViewModel = mock(BackgroundAudioViewModel.class);
    formEntryViewModel = mock(FormEntryViewModel.class);
    hasBackgroundRecording = new MutableNonNullLiveData<>(false);
    when(formEntryViewModel.hasBackgroundRecording()).thenReturn(hasBackgroundRecording);
    isBackgroundRecordingEnabled = new MutableNonNullLiveData<>(false);
    when(backgroundAudioViewModel.isBackgroundRecordingEnabled()).thenReturn(isBackgroundRecordingEnabled);
    externalWebPageHelper = mock(ExternalWebPageHelper.class);
    CollectHelpers.overrideAppDependencyModule(new AppDependencyModule() {

        @Override
        public BackgroundAudioViewModel.Factory providesBackgroundAudioViewModelFactory(AudioRecorder audioRecorder, SettingsProvider settingsProvider, PermissionsChecker permissionsChecker, Analytics analytics) {
            return new BackgroundAudioViewModel.Factory(audioRecorder, settingsProvider.getUnprotectedSettings(), permissionsChecker, System::currentTimeMillis) {

                @NonNull
                @Override
                public <T extends ViewModel> T create(@NonNull Class<T> modelClass) {
                    return (T) backgroundAudioViewModel;
                }
            };
        }

        @Override
        public FormEntryViewModel.Factory providesFormEntryViewModelFactory(Analytics analytics) {
            return new FormEntryViewModel.Factory(System::currentTimeMillis) {

                @NonNull
                @Override
                public <T extends ViewModel> T create(@NonNull Class<T> modelClass) {
                    return (T) formEntryViewModel;
                }
            };
        }

        @Override
        public AudioRecorder providesAudioRecorder(Application application) {
            return audioRecorder;
        }

        @Override
        public ExternalWebPageHelper providesExternalWebPageHelper() {
            return externalWebPageHelper;
        }
    });
}

Example 3 with FormEntryViewModel

use of org.odk.collect.android.formentry.FormEntryViewModel in project collect by opendatakit.

the class FormEntryActivity method setupViewModels.

private void setupViewModels() {
    backgroundLocationViewModel = ViewModelProviders.of(this, new BackgroundLocationViewModel.Factory(permissionsProvider, settingsProvider.getUnprotectedSettings())).get(BackgroundLocationViewModel.class);
    backgroundAudioViewModel = new ViewModelProvider(this, backgroundAudioViewModelFactory).get(BackgroundAudioViewModel.class);
    backgroundAudioViewModel.isPermissionRequired().observe(this, isPermissionRequired -> {
        if (isPermissionRequired) {
            showIfNotShowing(BackgroundAudioPermissionDialogFragment.class, getSupportFragmentManager());
        }
    });
    identityPromptViewModel = ViewModelProviders.of(this).get(IdentityPromptViewModel.class);
    identityPromptViewModel.requiresIdentityToContinue().observe(this, requiresIdentity -> {
        if (requiresIdentity) {
            showIfNotShowing(IdentifyUserPromptDialogFragment.class, getSupportFragmentManager());
        }
    });
    identityPromptViewModel.isFormEntryCancelled().observe(this, isFormEntryCancelled -> {
        if (isFormEntryCancelled) {
            finish();
        }
    });
    formEntryViewModel = ViewModelProviders.of(this, formEntryViewModelFactory).get(FormEntryViewModel.class);
    formEntryViewModel.getError().observe(this, error -> {
        if (error instanceof FormEntryViewModel.NonFatal) {
            createErrorDialog(((FormEntryViewModel.NonFatal) error).getMessage(), false);
            formEntryViewModel.errorDisplayed();
        }
    });
    formSaveViewModel = new ViewModelProvider(this, formSaveViewModelFactoryFactory.create(this, null)).get(FormSaveViewModel.class);
    formSaveViewModel.getSaveResult().observe(this, this::handleSaveResult);
    formSaveViewModel.isSavingAnswerFile().observe(this, isSavingAnswerFile -> {
        if (isSavingAnswerFile) {
            DialogFragmentUtils.showIfNotShowing(SaveAnswerFileProgressDialogFragment.class, getSupportFragmentManager());
        } else {
            DialogFragmentUtils.dismissDialog(SaveAnswerFileProgressDialogFragment.class, getSupportFragmentManager());
        }
    });
    formSaveViewModel.getAnswerFileError().observe(this, file -> {
        if (file != null) {
            DialogFragmentUtils.showIfNotShowing(SaveAnswerFileErrorDialogFragment.class, getSupportFragmentManager());
        }
    });
    internalRecordingRequester = new InternalRecordingRequester(this, audioRecorder, permissionsProvider, formEntryViewModel);
    waitingForDataRegistry = new FormControllerWaitingForDataRegistry();
    externalAppRecordingRequester = new ExternalAppRecordingRequester(this, intentLauncher, waitingForDataRegistry, permissionsProvider, formEntryViewModel);
    RecordingHandler recordingHandler = new RecordingHandler(formSaveViewModel, this, audioRecorder, new AMRAppender(), new M4AAppender());
    audioRecorder.getCurrentSession().observe(this, session -> {
        if (session != null && session.getFile() != null) {
            recordingHandler.handle(getFormController(), session, success -> {
                if (success) {
                    onScreenRefresh();
                    formSaveViewModel.resumeSave();
                } else {
                    String path = session.getFile().getAbsolutePath();
                    String message = getString(R.string.answer_file_copy_failed_message, path);
                    Toast.makeText(this, message, Toast.LENGTH_LONG).show();
                }
            });
        }
    });
}

Example 4 with FormEntryViewModel

use of org.odk.collect.android.formentry.FormEntryViewModel in project collect by opendatakit.

the class FormEntryActivity method onCreate.

/**
 * Called when the activity is first created.
 */
@Override
public void onCreate(Bundle savedInstanceState) {
    // this issue by including WebViews
    if (Build.VERSION.SDK_INT >= 24) {
        try {
            new WebView(this);
        } catch (Exception | Error e) {
        // Don't crash if WebView not available
        }
    }
    super.onCreate(savedInstanceState);
    Collect.getInstance().getComponent().inject(this);
    formsRepository = formsRepositoryProvider.get();
    setContentView(R.layout.form_entry);
    setupViewModels();
    swipeHandler = new SwipeHandler(this, settingsProvider.getUnprotectedSettings());
    compositeDisposable.add(eventBus.register(ReadPhoneStatePermissionRxEvent.class).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(event -> {
        readPhoneStatePermissionRequestNeeded = true;
    }));
    errorMessage = null;
    questionHolder = findViewById(R.id.questionholder);
    initToolbar();
    formIndexAnimationHandler = new FormIndexAnimationHandler(this);
    menuDelegate = new FormEntryMenuDelegate(this, () -> getAnswers(), formIndexAnimationHandler, formSaveViewModel, formEntryViewModel, audioRecorder, backgroundLocationViewModel, backgroundAudioViewModel, settingsProvider);
    nextButton = findViewById(R.id.form_forward_button);
    nextButton.setOnClickListener(v -> {
        swipeHandler.setBeenSwiped(true);
        onSwipeForward();
    });
    backButton = findViewById(R.id.form_back_button);
    backButton.setOnClickListener(v -> {
        swipeHandler.setBeenSwiped(true);
        onSwipeBackward();
    });
    if (savedInstanceState == null) {
        mediaLoadingFragment = new MediaLoadingFragment();
        getSupportFragmentManager().beginTransaction().add(mediaLoadingFragment, TAG_MEDIA_LOADING_FRAGMENT).commit();
    } else {
        mediaLoadingFragment = (MediaLoadingFragment) getSupportFragmentManager().findFragmentByTag(TAG_MEDIA_LOADING_FRAGMENT);
    }
    setupFields(savedInstanceState);
    loadForm();
}