Prompt for unmasking Wallet credit card on Android

chrome/android/java/src/org/chromium/chrome/browser/autofill/CardUnmaskBridge.java

Index: chrome/android/java/src/org/chromium/chrome/browser/autofill/CardUnmaskBridge.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/autofill/CardUnmaskBridge.java b/chrome/android/java/src/org/chromium/chrome/browser/autofill/CardUnmaskBridge.java
new file mode 100644
index 0000000000000000000000000000000000000000..b613ea24dd2527e17cab90f54c0b64a0815d86b7
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/autofill/CardUnmaskBridge.java
@@ -0,0 +1,64 @@
+// Copyright 2014 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.autofill;
+
+import android.app.Activity;
+import android.os.Handler;
+
+import org.chromium.base.CalledByNative;
+import org.chromium.base.JNINamespace;
+import org.chromium.ui.autofill.CardUnmaskPrompt;
+import org.chromium.ui.autofill.CardUnmaskPrompt.CardUnmaskPromptDelegate;
+import org.chromium.ui.base.WindowAndroid;
+
+/**
+* JNI call glue for CardUnmaskPrompt C++ and Java objects.
+*/
+@JNINamespace("autofill")
+public class CardUnmaskBridge implements CardUnmaskPromptDelegate {
+    private final long mNativeCardUnmaskPromptViewAndroid;
+    private final CardUnmaskPrompt mCardUnmaskPrompt;
+
+    public CardUnmaskBridge(long nativeCardUnmaskPromptViewAndroid, WindowAndroid windowAndroid) {
+        mNativeCardUnmaskPromptViewAndroid = nativeCardUnmaskPromptViewAndroid;
+        Activity activity = windowAndroid.getActivity().get();
+        if (activity == null) {
+            mCardUnmaskPrompt = null;
+            // Clean up the native counterpart.  This is posted to allow the native counterpart
+            // to fully finish the construction of this glue object before we attempt to delete it.
+            new Handler().post(new Runnable() {
+                @Override
+                public void run() {
+                    dismissed("");
+                }
+            });
+        } else {
+            mCardUnmaskPrompt = new CardUnmaskPrompt(activity, this);
+        }
+    }
+
+    @CalledByNative
+    private static CardUnmaskBridge create(long nativeUnmaskPrompt,
+            WindowAndroid windowAndroid) {
+        return new CardUnmaskBridge(nativeUnmaskPrompt, windowAndroid);
+    }
+
+    @Override
+    public void dismissed(String userResponse) {
+        nativePromptDismissed(mNativeCardUnmaskPromptViewAndroid, userResponse);
+    }
+
+    /**
+     * Shows a prompt for unmasking a Wallet credit card.
+     * @param suggestions Autofill suggestions to be displayed.
+     */
+    @CalledByNative
+    private void show() {
+        if (mCardUnmaskPrompt != null) mCardUnmaskPrompt.show();
+    }
+
+    private native void nativePromptDismissed(long nativeCardUnmaskPromptViewAndroid,
+            String userResponse);
+}