Browser actions sample

Change-Id: I5ce95d2ae363581453d65a52527cfecec3ca9163
Reviewed-on: https://chromium-review.googlesource.com/1039371
Reviewed-by: Bernhard Bauer <bauerb@chromium.org>
Commit-Queue: Dmitry Malykhanov <dmalykhanov@google.com>
diff --git a/demos/build.gradle b/demos/build.gradle
index 0ef6a0e..815f13f 100644
--- a/demos/build.gradle
+++ b/demos/build.gradle
@@ -23,6 +23,6 @@
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile 'com.android.support:appcompat-v7:27.0.2'
     compile 'com.android.support:recyclerview-v7:27.0.2'
-    compile 'com.android.support:customtabs:27.0.2'
+    compile 'com.android.support:customtabs:27.1.0'
     compile project(':shared')
 }
diff --git a/demos/src/main/AndroidManifest.xml b/demos/src/main/AndroidManifest.xml
index cbb6983..fd22f2c 100644
--- a/demos/src/main/AndroidManifest.xml
+++ b/demos/src/main/AndroidManifest.xml
@@ -71,6 +71,16 @@
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".DemoListActivity" />
         </activity>
+
+        <activity
+            android:name=".BrowserActionActivity"
+            android:label="@string/title_activity_browser_actions"
+            android:parentActivityName=".DemoListActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value=".DemoListActivity"/>
+        </activity>
+
         <receiver android:name=".ActionBroadcastReceiver" />
     </application>
 
diff --git a/demos/src/main/java/org/chromium/customtabsdemos/BrowserActionActivity.java b/demos/src/main/java/org/chromium/customtabsdemos/BrowserActionActivity.java
new file mode 100644
index 0000000..e9db1e9
--- /dev/null
+++ b/demos/src/main/java/org/chromium/customtabsdemos/BrowserActionActivity.java
@@ -0,0 +1,138 @@
+// Copyright 2018 Google Inc. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package org.chromium.customtabsdemos;
+
+import android.app.PendingIntent;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.annotation.DrawableRes;
+import android.support.annotation.NonNull;
+import android.support.annotation.StringRes;
+import android.support.customtabs.CustomTabsIntent;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+import android.widget.Button;
+
+import java.util.ArrayList;
+
+import androidx.browser.browseractions.BrowserActionItem;
+import androidx.browser.browseractions.BrowserActionsIntent;
+
+public class BrowserActionActivity extends AppCompatActivity {
+
+    private final static String URL = "https://www.google.com/";
+    private final static String ALT_URL = "https://example.com/";
+
+    private CustomTabActivityHelper mCustomTabActivityHelper;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_browser_action);
+
+        mCustomTabActivityHelper = new CustomTabActivityHelper();
+
+        final Button openLinkButton = findViewById(R.id.open_link);
+        openLinkButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                openCustomTabsLink(Uri.parse(URL));
+            }
+        });
+        openLinkButton.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View view) {
+                openBrowserActionsLink(Uri.parse(URL), Uri.parse(ALT_URL));
+                return true;
+            }
+        });
+        openIntentLink(getIntent());
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        openIntentLink(intent);
+        super.onNewIntent(intent);
+        setIntent(intent);
+    }
+
+    private void openIntentLink(final Intent intent) {
+        if (Intent.ACTION_VIEW.equals(intent.getAction())) {
+            final Uri url = intent.getData();
+            if (url != null) {
+                openCustomTabsLink(url);
+            }
+        }
+    }
+
+    protected void openCustomTabsLink(final Uri url) {
+        final CustomTabsIntent intent =
+                new CustomTabsIntent.Builder(mCustomTabActivityHelper.getSession()).build();
+        intent.launchUrl(BrowserActionActivity.this, url);
+    }
+
+    protected void openBrowserActionsLink(final Uri url, final Uri altUrl) {
+        final Intent viewAltUrlIntent = new Intent(Intent.ACTION_VIEW, altUrl)
+                .setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP)
+                .setComponent(
+                        new ComponentName(
+                                this,
+                                BrowserActionActivity.class));
+
+        final BrowserActionItemList actions = new BrowserActionItemList(this)
+                .add(R.string.label_open_alternate_link,
+                        PendingIntent.getActivity(this,
+                                0,
+                                viewAltUrlIntent,
+                                0),
+                        R.drawable.ic_chrome_reader_mode_black_24dp);
+
+
+        BrowserActionsIntent.openBrowserAction(
+                BrowserActionActivity.this,
+                url,
+                BrowserActionsIntent.URL_TYPE_NONE,
+                actions.items(),
+                null);
+    }
+
+    public static class BrowserActionItemList {
+        private final ArrayList<BrowserActionItem> mItems = new ArrayList<>();
+        private final Context context;
+
+        public BrowserActionItemList(@NonNull Context context) {
+            this.context = context.getApplicationContext();
+        }
+
+        public ArrayList<BrowserActionItem> items() {
+            return mItems;
+        }
+
+        public BrowserActionItemList add(@StringRes int titleId, @NonNull PendingIntent action,
+                @DrawableRes int iconId) {
+            mItems.add(new BrowserActionItem(context.getString(titleId), action, iconId));
+            return this;
+        }
+
+        public BrowserActionItemList add(@StringRes int titleId, @NonNull PendingIntent action) {
+            mItems.add(new BrowserActionItem(context.getString(titleId), action));
+            return this;
+        }
+
+    }
+}
diff --git a/demos/src/main/java/org/chromium/customtabsdemos/DemoListActivity.java b/demos/src/main/java/org/chromium/customtabsdemos/DemoListActivity.java
index f805286..ebebf65 100644
--- a/demos/src/main/java/org/chromium/customtabsdemos/DemoListActivity.java
+++ b/demos/src/main/java/org/chromium/customtabsdemos/DemoListActivity.java
@@ -59,6 +59,11 @@
                 NotificationParentActivity.class);
         activityDescList.add(activityDesc);
 
+        activityDesc = createActivityDesc(R.string.title_activity_browser_actions,
+                R.string.description_activity_browser_actions,
+                BrowserActionActivity.class);
+        activityDescList.add(activityDesc);
+
         RecyclerView recyclerView = (RecyclerView) findViewById(android.R.id.list);
         recyclerView.setAdapter(listAdapter);
         recyclerView.setLayoutManager(new LinearLayoutManager(this));
diff --git a/demos/src/main/res/drawable-hdpi/ic_chrome_reader_mode_black_24dp.png b/demos/src/main/res/drawable-hdpi/ic_chrome_reader_mode_black_24dp.png
new file mode 100644
index 0000000..83ac7ed
--- /dev/null
+++ b/demos/src/main/res/drawable-hdpi/ic_chrome_reader_mode_black_24dp.png
Binary files differ
diff --git a/demos/src/main/res/drawable-mdpi/ic_chrome_reader_mode_black_24dp.png b/demos/src/main/res/drawable-mdpi/ic_chrome_reader_mode_black_24dp.png
new file mode 100644
index 0000000..e1d8bbc
--- /dev/null
+++ b/demos/src/main/res/drawable-mdpi/ic_chrome_reader_mode_black_24dp.png
Binary files differ
diff --git a/demos/src/main/res/drawable-xhdpi/ic_chrome_reader_mode_black_24dp.png b/demos/src/main/res/drawable-xhdpi/ic_chrome_reader_mode_black_24dp.png
new file mode 100644
index 0000000..720c280
--- /dev/null
+++ b/demos/src/main/res/drawable-xhdpi/ic_chrome_reader_mode_black_24dp.png
Binary files differ
diff --git a/demos/src/main/res/drawable-xxhdpi/ic_chrome_reader_mode_black_24dp.png b/demos/src/main/res/drawable-xxhdpi/ic_chrome_reader_mode_black_24dp.png
new file mode 100644
index 0000000..011b28a
--- /dev/null
+++ b/demos/src/main/res/drawable-xxhdpi/ic_chrome_reader_mode_black_24dp.png
Binary files differ
diff --git a/demos/src/main/res/drawable-xxxhdpi/ic_chrome_reader_mode_black_24dp.png b/demos/src/main/res/drawable-xxxhdpi/ic_chrome_reader_mode_black_24dp.png
new file mode 100644
index 0000000..12bbfa8
--- /dev/null
+++ b/demos/src/main/res/drawable-xxxhdpi/ic_chrome_reader_mode_black_24dp.png
Binary files differ
diff --git a/demos/src/main/res/layout/activity_browser_action.xml b/demos/src/main/res/layout/activity_browser_action.xml
new file mode 100644
index 0000000..dc5835a
--- /dev/null
+++ b/demos/src/main/res/layout/activity_browser_action.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2018 Google Inc. All Rights Reserved.
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+         http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="org.chromium.customtabsdemos.BrowserActionActivity">
+
+    <Button
+        android:id="@+id/open_link"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:text="@string/label_open_link"
+        android:longClickable="true"/>
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:padding="16dp"
+        android:layout_below="@+id/open_link"
+        android:text="@string/browser_actions_desc"/>
+
+</RelativeLayout>
diff --git a/demos/src/main/res/values/strings.xml b/demos/src/main/res/values/strings.xml
index 8215d99..098adee 100644
--- a/demos/src/main/res/values/strings.xml
+++ b/demos/src/main/res/values/strings.xml
@@ -39,6 +39,7 @@
     <string name="title_activity_simple_chrome_tab">Simple Chrome Custom Tab</string>
     <string name="title_activity_customized_chrome_tab">Customized UI Chrome Custom Tab</string>
     <string name="title_activity_service_connection">Service Connection Activity</string>
+    <string name="title_activity_browser_actions">Browser Actions Demo</string>
 
     <!-- Demo Activities Descriptions -->
     <string name="description_activity_simple_chrome_tab">
@@ -60,14 +61,24 @@
         Creates a Notification that opens a Chrome Custom Tab when clicked, and returns to the host
         app when the user hits Back or Up
     </string>
+
+    <string name="description_activity_browser_actions">
+        Demonstrates the usage of Browser Actions with a Custom Tab. A simple click on a button
+        opens a link in the custom tab. A long-click will trigger browser actions and give the
+        user further options on how to open the tab.
+    </string>
+
     <string name="label_custom_back_button">Custom back button</string>
     <string name="label_show_title">Show title</string>
     <string name="label_auto_hide_appbar">Auto-hide AppBar</string>
     <string name="label_add_default_share">Add default share</string>
     <string name="label_toobar_secondary_color">Secondary Toolbar Color</string>
     <string name="label_add_toolbar_item">Add toolbar item</string>
+    <string name="label_open_link">Open Link</string>
+    <string name="label_open_alternate_link">Open Alternate Link</string>
     <string name="action_button_toast_text">Action Button Clicked with URL: %s</string>
     <string name="menu_item_toast_text">Menu Item Clicked with URL: %s</string>
     <string name="toolbar_toast_text">Toolbar Clicked with URL: %s</string>
     <string name="unknown_toast_text">Unknown Action Clicked with URL: %s</string>
+    <string name="browser_actions_desc">Tap the button to open custom tab. Long press the button to see the actions menu.</string>
 </resources>