com.liferay.mobile.screens.viewsets.westeros.auth.signup.SignUpView.java Source code

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Here is the source code for com.liferay.mobile.screens.viewsets.westeros.auth.signup.SignUpView.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 * <p/>
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 * <p/>
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.mobile.screens.viewsets.westeros.auth.signup;

import android.content.Context;
import android.graphics.Typeface;
import android.support.v4.content.ContextCompat;
import android.text.SpannableStringBuilder;
import android.text.method.LinkMovementMethod;
import android.text.style.ClickableSpan;
import android.text.style.ForegroundColorSpan;
import android.text.style.StyleSpan;
import android.util.AttributeSet;
import android.view.View;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.TextView;
import com.liferay.mobile.screens.context.LiferayScreensContext;
import com.liferay.mobile.screens.viewsets.westeros.R;
import com.liferay.mobile.screens.viewsets.westeros.WesterosSnackbar;

/**
 * @author Silvio Santos
 */
public class SignUpView extends com.liferay.mobile.screens.viewsets.defaultviews.auth.signup.SignUpView {

    private TextView firstNameValidation;
    private TextView lastNameValidation;
    private TextView emailAddressValidation;
    private TextView passwordValidation;

    public SignUpView(Context context) {
        super(context);
    }

    public SignUpView(Context context, AttributeSet attributes) {
        super(context, attributes);
    }

    public SignUpView(Context context, AttributeSet attributes, int defaultStyle) {
        super(context, attributes, defaultStyle);
    }

    @Override
    public void onClick(View view) {
        if (validFields()) {
            SignUpScreenlet signUpScreenlet = getSignUpScreenlet();
            signUpScreenlet.performUserAction();
        }
    }

    @Override
    protected void onFinishInflate() {
        super.onFinishInflate();

        initClickableTermsAndConditions();

        firstNameValidation = (TextView) findViewById(R.id.first_name_validation);
        lastNameValidation = (TextView) findViewById(R.id.last_name_validation);
        lastNameValidation.setText(R.string.last_name_cant_be_empty);
        emailAddressValidation = (TextView) findViewById(R.id.email_address_validation);
        emailAddressValidation.setText(R.string.email_address_cant_be_empty);
        passwordValidation = (TextView) findViewById(R.id.password_validation);
        passwordValidation.setText(R.string.password_cant_be_empty);
    }

    private SignUpScreenlet getSignUpScreenlet() {
        return (SignUpScreenlet) getScreenlet();
    }

    private boolean validFields() {
        //TODO move to view model and interactor

        CheckBox acceptTerms = (CheckBox) findViewById(R.id.sign_up_checkbox);
        if (!acceptTerms.isChecked()) {
            WesterosSnackbar.showSnackbar(LiferayScreensContext.getActivityFromContext(getContext()),
                    "You must accept the terms & conditions", R.color.colorAccent_westeros);
            return false;
        } else if (!checkField(firstName, firstNameValidation)) {
            return false;
        } else if (!checkField(lastName, lastNameValidation)) {
            return false;
        } else if (!checkField(emailAddress, emailAddressValidation)) {
            return false;
        }

        return checkField(password, passwordValidation);
    }

    private boolean checkField(EditText field, View validationView) {
        boolean valid = !field.getText().toString().isEmpty();
        changeBackgroundAndIcon(field, valid);
        validationView.setVisibility(valid ? View.GONE : View.VISIBLE);
        return valid;
    }

    private void changeBackgroundAndIcon(EditText editText, boolean valid) {
        editText.setBackgroundResource(valid ? R.drawable.westeros_dark_edit_text_drawable
                : R.drawable.westeros_warning_edit_text_drawable);
        editText.setCompoundDrawablesWithIntrinsicBounds(0, 0, valid ? 0 : R.drawable.westeros_icon_warning_white,
                0);
    }

    private void initClickableTermsAndConditions() {
        TextView textView = (TextView) findViewById(R.id.terms);
        textView.setMovementMethod(LinkMovementMethod.getInstance());

        SpannableStringBuilder ssb = new SpannableStringBuilder("I accept the terms and conditions");

        ssb.setSpan(new ClickableSpan() {
            @Override
            public void onClick(View widget) {
                SignUpScreenlet signUpScreenlet = getSignUpScreenlet();
                signUpScreenlet.performUserAction(SignUpScreenlet.TERMS_AND_CONDITIONS);
            }
        }, 13, ssb.length(), 0);

        ssb.setSpan(new StyleSpan(Typeface.BOLD), 13, ssb.length(), 0);
        ssb.setSpan(new ForegroundColorSpan(ContextCompat.getColor(getContext(), android.R.color.white)), 13,
                ssb.length(), 0);

        textView.setText(ssb, TextView.BufferType.SPANNABLE);
    }
}