[Android] Show Browser Actions dialog in Chrome

chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsContextMenuItemDelegate.java

Index: chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsContextMenuItemDelegate.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsContextMenuItemDelegate.java b/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsContextMenuItemDelegate.java
new file mode 100644
index 0000000000000000000000000000000000000000..794c7b1b0bb4b40f0f9e38a45ff11ef997051ffb
--- /dev/null
+++ b/chrome/android/java/src/org/chromium/chrome/browser/browseractions/BrowserActionsContextMenuItemDelegate.java
@@ -0,0 +1,88 @@
+// Copyright 2017 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.browseractions;
+
+import android.app.Activity;
+import android.app.PendingIntent;
+import android.app.PendingIntent.CanceledException;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.provider.Browser;
+
+import org.chromium.base.ContextUtils;
+import org.chromium.base.Log;
+import org.chromium.chrome.browser.IntentHandler;
+import org.chromium.chrome.browser.document.ChromeLauncherActivity;
+import org.chromium.chrome.browser.util.IntentUtils;
+
+/**
+ * A delegate responsible for taking actions based on browser action context menu selections.
+ */
+public class BrowserActionsContextMenuItemDelegate {
+    private static final String TAG = "BrowserActionsItem";
+
+    private final Context mContext;
+    private final Activity mActivity;

[Ted C, 2017/05/12 23:35:26]

Activity isn't used

[ltian, 2017/05/15 21:47:04]

It will be used for next CL when showing the toast and opening tab in the
background. So I just leave it there for now.

[Ted C, 2017/05/17 15:40:38]

Toast doesn't need an activity.  A Context is fine.  Please remove.

In general, try not to add things to changes that aren't used.  Even if you plan
on adding it in a subsequent change.  Changes should be entirely self contained.

[Ted C, 2017/05/17 19:31:52]

Still need to remove this

+
+    /**
+     * Builds a {@link BrowserActionsContextMenuItemDelegate} instance.
+     */
+    public BrowserActionsContextMenuItemDelegate(Activity activity) {
+        mContext = ContextUtils.getApplicationContext();
+        mActivity = activity;
+    }
+
+    /**
+     * Called when the {@code text} should be saved to the clipboard.
+     * @param text The text to save to the clipboard.
+     */
+    public void onSaveToClipboard(String text) {}
+
+    /**
+     * Called when the {@code linkUrl} should be opened in Chrome incognito tab.
+     * @param linkUrl The url to open.
+     */
+    public void onOpenInIncognitoTab(String linkUrl) {
+        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(linkUrl));
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        intent.setPackage(mContext.getPackageName());
+        intent.putExtra(ChromeLauncherActivity.EXTRA_IS_ALLOWED_TO_RETURN_TO_PARENT, false);
+        intent.putExtra(IntentHandler.EXTRA_OPEN_NEW_INCOGNITO_TAB, true);
+        intent.putExtra(Browser.EXTRA_APPLICATION_ID, mContext.getPackageName());
+        IntentHandler.addTrustedIntentExtras(intent);
+        IntentUtils.safeStartActivity(mContext, intent);
+    }
+
+    /**
+     * Called when the {@code linkUrl} should be opened in Chrome in the background.
+     * @param linkUrl The url to open.
+     */
+    public void onOpenInBackground(String linkUrl) {}
+
+    /**
+     * Called when a custom item of Browser action menu is selected.
+     * @param action The PendingIntent action to be launched.
+     */
+    public void onCustomItemSelected(PendingIntent action) {
+        try {
+            action.send();
+        } catch (CanceledException e) {
+            Log.e(TAG, "Browser Action in Chrome failed to send pending intent.");
+        }
+    }
+
+    /**
+     * Called when the page of the {@code linkUrl} should be downloaded.
+     * @param linkUrl The url of the page to download.
+     */
+    public void startDownload(String linkUrl) {}
+
+    /**
+     * Called when the {@code linkUrl} should be shared.
+     * @param linkUrl The url to share.
+     */
+    public void share(String linkUrl) {}
+}