Examples with ThousandsSeparatorTextWatcher org.odk.collect.android.listeners.ThousandsSeparatorTextWatcher used on opensource projects

Example 1 with ThousandsSeparatorTextWatcher

use of org.odk.collect.android.listeners.ThousandsSeparatorTextWatcher in project collect by opendatakit.

the class StringWidgetUtils method adjustEditTextAnswerToStringNumberWidget.

public static void adjustEditTextAnswerToStringNumberWidget(EditText answerText, FormEntryPrompt prompt) {
    answerText.setInputType(InputType.TYPE_NUMBER_FLAG_SIGNED);
    boolean useThousandSeparator = Appearances.useThousandSeparator(prompt);
    if (useThousandSeparator) {
        answerText.addTextChangedListener(new ThousandsSeparatorTextWatcher(answerText));
    }
    answerText.setKeyListener(new DigitsKeyListener() {

        @Override
        protected char[] getAcceptedChars() {
            return new char[] { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '.', '-', '+', ' ', ',' };
        }
    });
    String s = null;
    IAnswerData answerData = prompt.getAnswerValue();
    if (answerData != null) {
        s = (String) answerData.getValue();
    }
    if (s != null) {
        answerText.setText(s);
        Selection.setSelection(answerText.getText(), answerText.getText().toString().length());
    }
}

Example 2 with ThousandsSeparatorTextWatcher

use of org.odk.collect.android.listeners.ThousandsSeparatorTextWatcher in project collect by opendatakit.

the class StringWidgetUtils method adjustEditTextAnswerToDecimalWidget.

public static void adjustEditTextAnswerToDecimalWidget(EditText answerText, FormEntryPrompt prompt) {
    boolean useThousandSeparator = Appearances.useThousandSeparator(prompt);
    if (useThousandSeparator) {
        answerText.addTextChangedListener(new ThousandsSeparatorTextWatcher(answerText));
    }
    answerText.setInputType(InputType.TYPE_NUMBER_FLAG_DECIMAL);
    // only numbers are allowed
    answerText.setKeyListener(new DigitsKeyListener(true, true));
    // only 15 characters allowed
    InputFilter[] fa = new InputFilter[1];
    fa[0] = new InputFilter.LengthFilter(15);
    if (useThousandSeparator) {
        fa[0] = new InputFilter.LengthFilter(19);
    }
    answerText.setFilters(fa);
    Double d = getDoubleAnswerValueFromIAnswerData(prompt.getAnswerValue());
    if (d != null) {
        // truncate to 15 digits max in US locale
        // use US locale because DigitsKeyListener can't be localized before API 26
        NumberFormat nf = NumberFormat.getNumberInstance(Locale.US);
        nf.setMaximumFractionDigits(15);
        nf.setMaximumIntegerDigits(15);
        nf.setGroupingUsed(false);
        String formattedValue = nf.format(d);
        answerText.setText(formattedValue);
        Selection.setSelection(answerText.getText(), answerText.getText().length());
    }
}

Example 3 with ThousandsSeparatorTextWatcher

use of org.odk.collect.android.listeners.ThousandsSeparatorTextWatcher in project collect by opendatakit.

the class StringWidgetUtils method adjustEditTextAnswerToIntegerWidget.

public static void adjustEditTextAnswerToIntegerWidget(EditText answerText, FormEntryPrompt prompt) {
    boolean useThousandSeparator = Appearances.useThousandSeparator(prompt);
    if (Appearances.useThousandSeparator(prompt)) {
        answerText.addTextChangedListener(new ThousandsSeparatorTextWatcher(answerText));
    }
    answerText.setInputType(InputType.TYPE_NUMBER_FLAG_SIGNED);
    // only allows numbers and no periods
    answerText.setKeyListener(new DigitsKeyListener(true, false));
    // ints can only hold 2,147,483,648. we allow 999,999,999
    InputFilter[] fa = new InputFilter[1];
    fa[0] = new InputFilter.LengthFilter(9);
    if (useThousandSeparator) {
        // 11 since for a nine digit number , their will be 2 separators.
        fa[0] = new InputFilter.LengthFilter(11);
    }
    answerText.setFilters(fa);
    Integer i = getIntegerAnswerValueFromIAnswerData(prompt.getAnswerValue());
    if (i != null) {
        answerText.setText(String.format(Locale.US, "%d", i));
        Selection.setSelection(answerText.getText(), answerText.getText().toString().length());
    }
}