Add card details and legal message to Android save credit card infobar.

chrome/android/java/src/org/chromium/chrome/browser/infobar/AutofillCCInfoBar.java

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.chrome.browser.infobar;
+
+import android.graphics.Bitmap;
+import android.text.SpannableString;
+import android.text.Spanned;
+import android.text.style.ClickableSpan;
+import android.view.View;
+
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ * An infobar for saving credit card information.
+ */
+public class AutofillCCInfoBar extends ConfirmInfoBar {
+    /**
+     * Detailed card information to show in the infobar.
+     */
+    public static class CardDetail {
+        /**
+         * The identifier of the drawable of the card issuer icon.
+         */
+        public int issuerIconDrawableId;
+
+        /**
+         * The label for the card.
+         */
+        public String label;
+
+        /**
+         * The sub-label for the card.
+         */
+        public String subLabel;
+    }
+
+    /**
+     * Legal message line with links to show in the infobar.
+     */
+    public static class LegalMessageLine {
+        /**
+         * A link in the legal message line.
+         */
+        public static class Link {
+            /**
+             * The starting inclusive index of the link position in the text.
+             */
+            public int start;
+
+            /**
+             * The ending inclusive index of the link position in the text.
+             */
+            public int end;
+
+            /**
+             * The URL of the link.
+             */
+            public String url;
+        }
+
+        /**
+         * The plain text legal message line.
+         */
+        public String text;
+
+        /**
+         * A collection of links in the legal message line.
+         */
+        public LinkedList<Link> links;
+    }
+
+    /**
+     * An interface to be implemented by objects that wish to be notified of clicks on the links in
+     * the legal message text.
+     */
+    public interface LegalMessageLinkClickDelegate {
+        /**
+         * Called when a link in the legal message text was clicked.
+         * @param url The URL of the clicked link.
+         */
+        public void onLegalMessageLinkClicked(String url);
+    }
+
+    private final List<CardDetail> mCardDetails;
+    private final List<LegalMessageLine> mLegalMessageLines;
+    private final LegalMessageLinkClickDelegate mDelegate;
+
+    /**
+     * Creates an infobar for saving a credit card.
+     * @param iconDrawableId Resource ID for the icon that will be shown for the InfoBar.
+     * @param iconBitmap Bitmap to use if there is no equivalent Java resource for enumeratedIconId.
+     * @param message Message to display to the user indicating what the InfoBar is for.
+     * @param linkText Link text to display in addition to the message.
+     * @param details Card details to show in the Infobar.
+     * @param legalMessageLines Legal message lines to show in the InfoBar.
+     * @param primaryButtonText String to display on the primary button.
+     * @param secondaryButtonText String to display on the secondary button.
+     * @param delegate The delegate to be notified of clicks on the links in the legal message text.
+     */
+    public AutofillCCInfoBar(int iconDrawableId, Bitmap iconBitmap, String message, String linkText,
+            List<CardDetail> details, List<LegalMessageLine> legalMessageLines,
+            String primaryButtonText, String secondaryButtonText,
+            LegalMessageLinkClickDelegate delegate) {
+        super(null, iconDrawableId, iconBitmap, message, linkText, primaryButtonText,
+                secondaryButtonText);
+        mCardDetails = details;
+        mLegalMessageLines = legalMessageLines;
+        mDelegate = delegate;
+    }
+
+    /**
+     * @see org.chromium.chrome.browser.infobar.InfoBarView#intteContent(InfoBarLayout layout)
+     */
+    @Override
+    public void createContent(InfoBarLayout layout) {
+        super.createContent(layout);
+        InfoBarControlLayout control = layout.addControlLayout();
+        for (CardDetail detail : mCardDetails) {
+            control.addIcon(detail.issuerIconDrawableId, detail.label, detail.subLabel);
+        }
+
+        for (LegalMessageLine line : mLegalMessageLines) {
+            SpannableString text = new SpannableString(line.text);
+            for (final LegalMessageLine.Link link : line.links) {
+                text.setSpan(new ClickableSpan() {
+                    @Override
+                    public void onClick(View view) {
+                        mDelegate.onLegalMessageLinkClicked(link.url);
+                    }
+                }, link.start, link.end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
+            }
+            control.addDescription(text);
+        }
+    }
+}