[Autofill] Credit Card Assist Infobar

chrome/android/java/src/org/chromium/chrome/browser/infobar/AutofillAssistInfoBar.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 org.chromium.base.annotations.CalledByNative;
+import org.chromium.chrome.browser.ResourceId;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * An infobar for assisted credit card filling.
+ */
+public class AutofillAssistInfoBar extends ConfirmInfoBar {
+    private final long mNativeAutofillAssistInfoBar;

[gone, 2016/08/01 20:35:54]

1) Are you planning on using this pointer at some point?
2) It should be cleared when the native side is destroyed.

[Mathieu, 2016/08/01 22:16:57]

Done.

+    private final List<CardDetail> mCardDetails = new ArrayList<>();
+
+    /**
+     * Creates a new instance of the infobar.
+     *
+     * @param nativeAutofillAssistInfoBar The pointer to the native object for callbacks.
+     * @param enumeratedIconId ID corresponding to the icon that will be shown for the InfoBar.
+     *                         The ID must have been mapped using the ResourceMapper class before
+     *                         passing it to this function.
+     * @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 buttonOk String to display on the OK button.
+     * @param buttonCancel String to display on the Cancel button.
+     */
+    private AutofillAssistInfoBar(long nativeAutofillAssistInfoBar, int enumeratedIconId,
+            Bitmap iconBitmap, String message, String buttonOk, String buttonCancel) {
+        super(ResourceId.mapToDrawableId(enumeratedIconId), iconBitmap, message, null, buttonOk,
+                buttonCancel);
+        mNativeAutofillAssistInfoBar = nativeAutofillAssistInfoBar;
+    }
+
+    /**
+     * Creates an infobar for assisted credit card filling.
+     *
+     * @param nativeAutofillAssistInfoBar The pointer to the native object for callbacks.
+     * @param enumeratedIconId ID corresponding to the icon that will be shown for the InfoBar.
+     *                         The ID must have been mapped using the ResourceMapper class before
+     *                         passing it to this function.
+     * @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 buttonOk String to display on the OK button.
+     * @param buttonCancel String to display on the Cancel button.
+     * @return A new instance of the infobar.
+     */
+    @CalledByNative
+    private static AutofillAssistInfoBar create(long nativeAutofillAssistInfoBar,
+            int enumeratedIconId, Bitmap iconBitmap, String message, String buttonOk,
+            String buttonCancel) {
+        return new AutofillAssistInfoBar(nativeAutofillAssistInfoBar, enumeratedIconId, iconBitmap,
+                message, buttonOk, buttonCancel);
+    }
+
+    /**
+     * Adds information to the infobar about the credit card that will be proposed for the assist.
+     *
+     * @param enumeratedIconId ID corresponding to the icon that will be shown for this credit card.
+     *                         The ID must have been mapped using the ResourceMapper class before
+     *                         passing it to this function.
+     * @param label The credit card label, for example "***1234".
+     * @param subLabel The credit card sub-label, for example "Exp: 06/17".
+     */
+    @CalledByNative
+    private void addDetail(int enumeratedIconId, String label, String subLabel) {
+        mCardDetails.add(new CardDetail(enumeratedIconId, label, subLabel));
+    }
+
+    @Override
+    public void createContent(InfoBarLayout layout) {
+        super.createContent(layout);
+        InfoBarControlLayout control = layout.addControlLayout();
+        for (int i = 0; i < mCardDetails.size(); i++) {
+            CardDetail detail = mCardDetails.get(i);
+            control.addIcon(detail.issuerIconDrawableId, 0, detail.label, detail.subLabel);
+        }
+    }
+}