src/main/java/de/pixart/messenger/ui/forms/FormJidSingleFieldWrapper.java


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package de.pixart.messenger.ui.forms;

import android.content.Context;
import android.text.InputType;

import java.util.List;

import de.pixart.messenger.R;
import de.pixart.messenger.xmpp.forms.Field;
import rocks.xmpp.addr.Jid;

public class FormJidSingleFieldWrapper extends FormTextFieldWrapper {

    protected FormJidSingleFieldWrapper(Context context, Field field) {
        super(context, field);
        editText.setInputType(InputType.TYPE_TEXT_VARIATION_EMAIL_ADDRESS);
        editText.setHint(R.string.account_settings_example_jabber_id);
    }

    @Override
    public boolean validates() {
        String value = getValue();
        if (!value.isEmpty()) {
            try {
                Jid.of(value);
            } catch (IllegalArgumentException e) {
                editText.setError(context.getString(R.string.invalid_jid));
                editText.requestFocus();
                return false;
            }
        }
        return super.validates();
    }

    @Override
    protected void setValues(List<String> values) {
        StringBuilder builder = new StringBuilder("");
        for (String value : values) {
            builder.append(value);
        }
        editText.setText(builder.toString());
    }
}