Examples with FormController org.odk.collect.android.logic.FormController used on opensource projects

Example 26 with FormController

use of org.odk.collect.android.logic.FormController in project collect by opendatakit.

the class FormEntryActivity method createDeleteRepeatConfirmDialog.

/**
 * Creates a confirm/cancel dialog for deleting repeats.
 */
private void createDeleteRepeatConfirmDialog() {
    Collect.getInstance().getActivityLogger().logInstanceAction(this, "createDeleteRepeatConfirmDialog", "show");
    FormController formController = getFormController();
    alertDialog = new AlertDialog.Builder(this).create();
    String name = formController.getLastRepeatedGroupName();
    int repeatcount = formController.getLastRepeatedGroupRepeatCount();
    if (repeatcount != -1) {
        name += " (" + (repeatcount + 1) + ")";
    }
    alertDialog.setTitle(getString(R.string.delete_repeat_ask));
    alertDialog.setMessage(getString(R.string.delete_repeat_confirm, name));
    DialogInterface.OnClickListener quitListener = new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int i) {
            FormController formController = getFormController();
            switch(i) {
                case // yes
                BUTTON_POSITIVE:
                    Collect.getInstance().getActivityLogger().logInstanceAction(this, "createDeleteRepeatConfirmDialog", "OK");
                    formController.getTimerLogger().logTimerEvent(TimerLogger.EventTypes.DELETE_REPEAT, 0, null, false, true);
                    formController.deleteRepeat();
                    showNextView();
                    break;
                case // no
                BUTTON_NEGATIVE:
                    Collect.getInstance().getActivityLogger().logInstanceAction(this, "createDeleteRepeatConfirmDialog", "cancel");
                    refreshCurrentView();
                    break;
            }
        }
    };
    alertDialog.setCancelable(false);
    alertDialog.setButton(BUTTON_POSITIVE, getString(R.string.discard_group), quitListener);
    alertDialog.setButton(BUTTON_NEGATIVE, getString(R.string.delete_repeat_no), quitListener);
    alertDialog.show();
}

Example 27 with FormController

use of org.odk.collect.android.logic.FormController in project collect by opendatakit.

the class FormEntryActivity method showView.

/**
 * Displays the View specified by the parameter 'next', animating both the
 * current view and next appropriately given the AnimationType. Also updates
 * the progress bar.
 */
public void showView(View next, AnimationType from) {
    // disable notifications...
    if (inAnimation != null) {
        inAnimation.setAnimationListener(null);
    }
    if (outAnimation != null) {
        outAnimation.setAnimationListener(null);
    }
    // by createView()
    switch(from) {
        case RIGHT:
            inAnimation = AnimationUtils.loadAnimation(this, R.anim.push_left_in);
            outAnimation = AnimationUtils.loadAnimation(this, R.anim.push_left_out);
            // if animation is left or right then it was a swipe, and we want to re-save on
            // entry
            autoSaved = false;
            break;
        case LEFT:
            inAnimation = AnimationUtils.loadAnimation(this, R.anim.push_right_in);
            outAnimation = AnimationUtils.loadAnimation(this, R.anim.push_right_out);
            autoSaved = false;
            break;
        case FADE:
            inAnimation = AnimationUtils.loadAnimation(this, R.anim.fade_in);
            outAnimation = AnimationUtils.loadAnimation(this, R.anim.fade_out);
            break;
    }
    // complete setup for animations...
    inAnimation.setAnimationListener(this);
    outAnimation.setAnimationListener(this);
    if (shouldOverrideAnimations) {
        inAnimation.setDuration(0);
        outAnimation.setDuration(0);
    }
    // drop keyboard before transition...
    if (currentView != null) {
        InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
        inputManager.hideSoftInputFromWindow(currentView.getWindowToken(), 0);
    }
    RelativeLayout.LayoutParams lp = new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
    // adjust which view is in the layout container...
    staleView = currentView;
    currentView = next;
    questionHolder.addView(currentView, lp);
    animationCompletionSet = 0;
    if (staleView != null) {
        // start OutAnimation for transition...
        staleView.startAnimation(outAnimation);
        // and remove the old view (MUST occur after start of animation!!!)
        questionHolder.removeView(staleView);
    } else {
        animationCompletionSet = 2;
    }
    // start InAnimation for transition...
    currentView.startAnimation(inAnimation);
    String logString = "";
    switch(from) {
        case RIGHT:
            logString = "next";
            break;
        case LEFT:
            logString = "previous";
            break;
        case FADE:
            logString = "refresh";
            break;
    }
    Collect.getInstance().getActivityLogger().logInstanceAction(this, "showView", logString);
    FormController formController = getFormController();
    if (formController.getEvent() == FormEntryController.EVENT_QUESTION || formController.getEvent() == FormEntryController.EVENT_GROUP || formController.getEvent() == FormEntryController.EVENT_REPEAT) {
        FormEntryPrompt[] prompts = getFormController().getQuestionPrompts();
        for (FormEntryPrompt p : prompts) {
            List<TreeElement> attrs = p.getBindAttributes();
            for (int i = 0; i < attrs.size(); i++) {
                if (!autoSaved && "saveIncomplete".equals(attrs.get(i).getName())) {
                    saveDataToDisk(false, false, null, false);
                    autoSaved = true;
                }
            }
        }
    }
}

Example 28 with FormController

use of org.odk.collect.android.logic.FormController in project collect by opendatakit.

the class FormEntryActivity method onResume.

@Override
protected void onResume() {
    super.onResume();
    String navigation = (String) GeneralSharedPreferences.getInstance().get(PreferenceKeys.KEY_NAVIGATION);
    showNavigationButtons = navigation.contains(PreferenceKeys.NAVIGATION_BUTTONS);
    backButton.setVisibility(showNavigationButtons ? View.VISIBLE : View.GONE);
    nextButton.setVisibility(showNavigationButtons ? View.VISIBLE : View.GONE);
    if (errorMessage != null) {
        if (alertDialog != null && !alertDialog.isShowing()) {
            createErrorDialog(errorMessage, EXIT);
        } else {
            return;
        }
    }
    FormController formController = getFormController();
    Collect.getInstance().getActivityLogger().open();
    if (formLoaderTask != null) {
        formLoaderTask.setFormLoaderListener(this);
        if (formController == null && formLoaderTask.getStatus() == AsyncTask.Status.FINISHED) {
            FormController fec = formLoaderTask.getFormController();
            if (fec != null) {
                loadingComplete(formLoaderTask, formLoaderTask.getFormDef());
            } else {
                dismissDialog(PROGRESS_DIALOG);
                FormLoaderTask t = formLoaderTask;
                formLoaderTask = null;
                t.cancel(true);
                t.destroy();
                // there is no formController -- fire MainMenu activity?
                startActivity(new Intent(this, MainMenuActivity.class));
            }
        }
    } else {
        if (formController == null) {
            // there is no formController -- fire MainMenu activity?
            startActivity(new Intent(this, MainMenuActivity.class));
            return;
        } else {
            refreshCurrentView();
        }
    }
    if (saveToDiskTask != null) {
        saveToDiskTask.setFormSavedListener(this);
    }
}

Example 29 with FormController

use of org.odk.collect.android.logic.FormController in project collect by opendatakit.

the class FormEntryActivity method createLanguageDialog.

/**
 * Creates and displays a dialog allowing the user to set the language for
 * the form.
 */
private void createLanguageDialog() {
    Collect.getInstance().getActivityLogger().logInstanceAction(this, "createLanguageDialog", "show");
    FormController formController = getFormController();
    final String[] languages = formController.getLanguages();
    int selected = -1;
    if (languages != null) {
        String language = formController.getLanguage();
        for (int i = 0; i < languages.length; i++) {
            if (language.equals(languages[i])) {
                selected = i;
            }
        }
    }
    alertDialog = new AlertDialog.Builder(this).setSingleChoiceItems(languages, selected, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int whichButton) {
            // Update the language in the content provider
            // when selecting a new
            // language
            ContentValues values = new ContentValues();
            values.put(FormsColumns.LANGUAGE, languages[whichButton]);
            String selection = FormsColumns.FORM_FILE_PATH + "=?";
            String[] selectArgs = { formPath };
            int updated = new FormsDao().updateForm(values, selection, selectArgs);
            Timber.i("Updated language to: %s in %d rows", languages[whichButton], updated);
            Collect.getInstance().getActivityLogger().logInstanceAction(this, "createLanguageDialog", "changeLanguage." + languages[whichButton]);
            FormController formController = getFormController();
            formController.setLanguage(languages[whichButton]);
            dialog.dismiss();
            if (formController.currentPromptIsQuestion()) {
                saveAnswersForCurrentScreen(DO_NOT_EVALUATE_CONSTRAINTS);
            }
            refreshCurrentView();
        }
    }).setTitle(getString(R.string.change_language)).setNegativeButton(getString(R.string.do_not_change), new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int whichButton) {
            Collect.getInstance().getActivityLogger().logInstanceAction(this, "createLanguageDialog", "cancel");
        }
    }).create();
    alertDialog.show();
}

Example 30 with FormController

use of org.odk.collect.android.logic.FormController in project collect by opendatakit.

the class FormEntryActivity method showPreviousView.

/**
 * Determines what should be displayed between a question, or the start
 * screen and displays the appropriate view. Also saves answers to the data
 * model without checking constraints.
 */
private void showPreviousView() {
    if (allowMovingBackwards) {
        state = null;
        try {
            FormController formController = getFormController();
            if (formController != null) {
                // ignored.
                if (formController.currentPromptIsQuestion()) {
                    saveAnswersForCurrentScreen(DO_NOT_EVALUATE_CONSTRAINTS);
                }
                if (formController.getEvent() != FormEntryController.EVENT_BEGINNING_OF_FORM) {
                    int event = formController.stepToPreviousScreenEvent();
                    // this swipe
                    if (event == FormEntryController.EVENT_BEGINNING_OF_FORM) {
                        event = formController.stepToNextScreenEvent();
                        beenSwiped = false;
                        if (event != FormEntryController.EVENT_PROMPT_NEW_REPEAT) {
                            // Returning here prevents the same view sliding when user is on the first screen
                            return;
                        }
                    }
                    if (event == FormEntryController.EVENT_GROUP || event == FormEntryController.EVENT_QUESTION) {
                        // create savepoint
                        if ((++viewCount) % SAVEPOINT_INTERVAL == 0) {
                            nonblockingCreateSavePointData();
                        }
                    }
                    // Close timer events
                    formController.getTimerLogger().exitView();
                    View next = createView(event, false);
                    showView(next, AnimationType.LEFT);
                } else {
                    beenSwiped = false;
                }
            } else {
                Timber.w("FormController has a null value");
            }
        } catch (JavaRosaException e) {
            Timber.d(e);
            createErrorDialog(e.getCause().getMessage(), DO_NOT_EXIT);
        }
    } else {
        beenSwiped = false;
    }
}