Example usage for android.text.method TextKeyListener TextKeyListener

Introduction

In this page you can find the example usage for android.text.method TextKeyListener TextKeyListener.

Prototype

public TextKeyListener(Capitalize cap, boolean autotext) 

Source Link

Document

Creates a new TextKeyListener with the specified capitalization and correction properties.

Usage

From source file:org.odk.collect.android.widgets.StringWidget.java

protected StringWidget(Context context, FormEntryPrompt prompt, boolean readOnlyOverride, boolean derived) {
    super(context, prompt);

    answerText = new EditText(context);
    answerText.setId(ViewIds.generateViewId());
    readOnly = prompt.isReadOnly() || readOnlyOverride;

    answerText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, answerFontsize);

    TableLayout.LayoutParams params = new TableLayout.LayoutParams();

    /*//  w  w w  .  j ava2s.  c o m
     * If a 'rows' attribute is on the input tag, set the minimum number of lines
     * to display in the field to that value.
     *
     * I.e.,
     * <input ref="foo" rows="5">
     *   ...
     * </input>
     *
     * will set the height of the EditText box to 5 rows high.
     */
    String height = prompt.getQuestion().getAdditionalAttribute(null, ROWS);
    if (height != null && height.length() != 0) {
        try {
            int rows = Integer.parseInt(height);
            answerText.setMinLines(rows);
            answerText.setGravity(Gravity.TOP); // to write test starting at the top of the edit area
        } catch (Exception e) {
            Timber.e("Unable to process the rows setting for the answerText field: %s", e.toString());
        }
    }

    params.setMargins(7, 5, 7, 5);
    answerText.setLayoutParams(params);

    // capitalize the first letter of the sentence
    answerText.setKeyListener(new TextKeyListener(Capitalize.SENTENCES, false));

    // needed to make long read only text scroll
    answerText.setHorizontallyScrolling(false);
    answerText.setSingleLine(false);

    String s = prompt.getAnswerText();
    if (s != null) {
        answerText.setText(s);
        Selection.setSelection(answerText.getText(), answerText.getText().toString().length());
    }

    if (readOnly) {
        answerText.setBackground(null);
        answerText.setEnabled(false);
        answerText.setTextColor(ContextCompat.getColor(context, R.color.primaryTextColor));
        answerText.setFocusable(false);
    }

    addAnswerView(answerText);
}

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From source file:org.odk.collect.android.widgets.ExStringWidget.java

public ExStringWidget(Context context, FormEntryPrompt prompt) {
    super(context, prompt);

    TableLayout.LayoutParams params = new TableLayout.LayoutParams();
    params.setMargins(7, 5, 7, 5);//from   w  w  w .j a v  a2  s  .co m

    // set text formatting
    answer = new EditText(context);
    answer.setId(ViewIds.generateViewId());
    answer.setTextSize(TypedValue.COMPLEX_UNIT_DIP, answerFontsize);
    answer.setLayoutParams(params);
    textBackground = answer.getBackground();
    answer.setBackground(null);
    answer.setTextColor(ContextCompat.getColor(context, R.color.primaryTextColor));

    // capitalize nothing
    answer.setKeyListener(new TextKeyListener(Capitalize.NONE, false));

    // needed to make long read only text scroll
    answer.setHorizontallyScrolling(false);
    answer.setSingleLine(false);

    String s = prompt.getAnswerText();
    if (s != null) {
        answer.setText(s);
    }

    if (formEntryPrompt.isReadOnly() || hasExApp) {
        answer.setFocusable(false);
        answer.setEnabled(false);
    }

    String exSpec = prompt.getAppearanceHint().replaceFirst("^ex[:]", "");
    final String intentName = ExternalAppsUtils.extractIntentName(exSpec);
    final Map<String, String> exParams = ExternalAppsUtils.extractParameters(exSpec);
    final String buttonText;
    final String errorString;
    String v = formEntryPrompt.getSpecialFormQuestionText("buttonText");
    buttonText = (v != null) ? v : context.getString(R.string.launch_app);
    v = formEntryPrompt.getSpecialFormQuestionText("noAppErrorString");
    errorString = (v != null) ? v : context.getString(R.string.no_app);

    launchIntentButton = getSimpleButton(buttonText);
    launchIntentButton.setEnabled(!formEntryPrompt.isReadOnly());
    launchIntentButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent i = new Intent(intentName);
            if (isActivityAvailable(i)) {
                try {
                    ExternalAppsUtils.populateParameters(i, exParams,
                            formEntryPrompt.getIndex().getReference());

                    FormController formController = Collect.getInstance().getFormController();
                    if (formController == null) {
                        return;
                    }

                    formController.setIndexWaitingForData(formEntryPrompt.getIndex());
                    fireActivity(i);

                } catch (ExternalParamsException e) {
                    Timber.e(e);
                    onException(e.getMessage());
                }
            } else {
                onException(errorString);
            }
        }

        private void onException(String toastText) {
            hasExApp = false;
            if (!formEntryPrompt.isReadOnly()) {
                answer.setBackground(textBackground);
                answer.setFocusable(true);
                answer.setFocusableInTouchMode(true);
                answer.setEnabled(true);
            }
            launchIntentButton.setEnabled(false);
            launchIntentButton.setFocusable(false);
            cancelWaitingForBinaryData();

            Toast.makeText(getContext(), toastText, Toast.LENGTH_SHORT).show();
            ExStringWidget.this.answer.requestFocus();
            Timber.e(toastText);
        }
    });

    // finish complex layout
    LinearLayout answerLayout = new LinearLayout(getContext());
    answerLayout.setOrientation(LinearLayout.VERTICAL);
    answerLayout.addView(launchIntentButton);
    answerLayout.addView(answer);
    addAnswerView(answerLayout);
}

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