Phone to Chrome support

android/AndroidManifest.xml

@@ -12,8 +12,9 @@
 
     <!-- Permissions for internet access and account access -->
     <uses-permission android:name="android.permission.INTERNET" />
+    
     <!-- App must have this permission to use the library -->
-     <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
     <uses-permission android:name="android.permission.GET_ACCOUNTS" />
     <uses-permission android:name="android.permission.USE_CREDENTIALS" />
     
@@ -31,14 +32,21 @@
         <activity android:name=".HelpActivity"
                   android:screenOrientation="portrait">
         </activity>
-
+        
-       <!-- In order to use the c2dm library, an
+        <activity android:name=".ShareLinkActivity">
-               application must declare a class with the name C2DMReceiver, in its 
+            <intent-filter>
-               own package, extending com.google.android.c2dm.C2DMBaseReceiver
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="text/plain" />
+            </intent-filter>
+        </activity>
+       
+        <!-- In order to use the c2dm library, an
+             application must declare a class with the name C2DMReceiver, in its 
+             own package, extending com.google.android.c2dm.C2DMBaseReceiver
                
-               It must also include this section in the manifest, replacing 
+             It must also include this section in the manifest, replacing 
-                "com.google.android.apps.chrometophone" with its package name. 
+             "com.google.android.apps.chrometophone" with its package name. -->
-           -->
         <service android:name=".C2DMReceiver" />
                 
         <!-- Only google service can send data messages for the app. If permission is not set -

android/res/values/strings.xml

@@ -77,6 +77,18 @@
     <!-- Notification shown when text from the desktop is copied to Android's clipboard (user can now paste the text) [CHAR LIMIT=NONE] -->
     <string name="copied_desktop_clipboard">Copied desktop clipboard</string>
     
+    <!-- Brief notification that appears when user sends link from phone to desktop [CHAR LIMIT=NONE] -->
+    <string name="sending_link_toast">Sending link...</string>
+    
+    <!-- Brief notification that appears when user has sent link from phone to desktop [CHAR LIMIT=NONE] -->
+    <string name="link_sent_toast">Link sent</string>
+    
+    <!-- Brief notification that appears when link cannot be sent from phone to desktop [CHAR LIMIT=NONE] -->
+    <string name="link_not_sent_toast">Link not sent</string>
+    
+    <!-- Brief notification that appears when link cannot be sent from phone to desktop (because of auth issue) [CHAR LIMIT=NONE] -->
+    <string name="link_not_sent_auth_toast">Link not sent - authentication required</string>
+    
     <!-- Introduction text at start of setup flow. Preserve occurrences of &lt;br>, &lt;a href="{tos_link}">, &lt;a href="{pp_link}">, and &lt;a/> [CHAR LIMIT=NONE] -->
     <string name="intro_text">
         Chrome to Phone lets you easily share links, maps, and currently selected phone numbers and text

android/src/com/google/android/apps/chrometophone/AppEngineClient.java

@@ -0,0 +1,155 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * 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 com.google.android.apps.chrometophone;
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URLEncoder;
+import java.util.List;
+
+import org.apache.http.Header;
+import org.apache.http.HttpResponse;
+import org.apache.http.NameValuePair;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.client.params.HttpClientParams;
+import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.params.BasicHttpParams;
+import org.apache.http.params.HttpParams;
+
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.accounts.AccountManagerFuture;
+import android.accounts.AuthenticatorException;
+import android.accounts.OperationCanceledException;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+
+/**
+ * AppEngine client. Handles auth.
+ */
+public class AppEngineClient {
+    private static final String TAG = "AppEngineClient";
+
+    static final String BASE_URL = "https://chrometophone.appspot.com";
+    private static final String AUTH_URL = BASE_URL + "/_ah/login";
+    private static final String AUTH_TOKEN_TYPE = "ah";
+
+    private final Context mContext;
+    private final String mAccountName;
+
+    public AppEngineClient(Context context, String accountName) {
+        this.mContext = context;
+        this.mAccountName = accountName;
+    }
+
+    public HttpResponse makeRequest(String urlPath, List<NameValuePair> params) throws Exception {
+        HttpResponse res = makeRequestNoRetry(urlPath, params, false);
+        if (res.getStatusLine().getStatusCode() == 500) {
+            res = makeRequestNoRetry(urlPath, params, true);
+        }
+        return res;
+    }
+
+    private HttpResponse makeRequestNoRetry(String urlPath, List<NameValuePair> params, boolean newToken)
+            throws Exception {
+
+        // Get auth token for account
+        Account account = new Account(mAccountName, "com.google");
+        String authToken = getAuthToken(mContext, account);
+        if (authToken == null) throw new PendingAuthException(mAccountName);
+        if (newToken) {  // invalidate the cached token
+            AccountManager accountManager = AccountManager.get(mContext);
+            accountManager.invalidateAuthToken(account.type, authToken);
+            authToken = getAuthToken(mContext, account);
+        }
+
+        // Get ACSID cookie
+        DefaultHttpClient client = new DefaultHttpClient();
+        String continueURL = BASE_URL;
+        URI uri = new URI(AUTH_URL + "?continue=" +
+                URLEncoder.encode(continueURL, "UTF-8") +
+                "&auth=" + authToken);
+        HttpGet method = new HttpGet(uri);
+        final HttpParams getParams = new BasicHttpParams();
+        HttpClientParams.setRedirecting(getParams, false);  // continue is not used
+        method.setParams(getParams);
+
+        HttpResponse res = client.execute(method);
+        Header[] headers = res.getHeaders("Set-Cookie");
+        if (res.getStatusLine().getStatusCode() != 302 ||
+                headers.length == 0) {
+            return res;
+        }
+
+        String ascidCookie = null;
+        for (Header header: headers) {
+            if (header.getValue().indexOf("ACSID=") >=0) {
+                // let's parse it
+                String value = header.getValue();
+                String[] pairs = value.split(";");
+                ascidCookie = pairs[0];
+            }
+        }
+
+        // Make POST request
+        uri = new URI(BASE_URL + urlPath);
+        HttpPost post = new HttpPost(uri);
+        UrlEncodedFormEntity entity =
+            new UrlEncodedFormEntity(params, "UTF-8");
+        post.setEntity(entity);
+        post.setHeader("Cookie", ascidCookie);
+        post.setHeader("X-Same-Domain", "1");  // XSRF
+        res = client.execute(post);
+        return res;
+    }
+
+    private String getAuthToken(Context context, Account account) {
+        String authToken = null;
+        AccountManager accountManager = AccountManager.get(context);
+        try {
+            AccountManagerFuture<Bundle> future =
+                    accountManager.getAuthToken (account, AUTH_TOKEN_TYPE, false, null, null);
+            Bundle bundle = future.getResult();
+            authToken = bundle.getString(AccountManager.KEY_AUTHTOKEN);
+            // User will be asked for "App Engine" permission.
+            if (authToken == null) {
+                // No auth token - will need to ask permission from user.
+                Intent intent = new Intent(MainActivity.AUTH_PERMISSION_ACTION);
+                intent.putExtra("AccountManagerBundle", bundle);
+                context.sendBroadcast(intent);
+            }
+        } catch (OperationCanceledException e) {
+            Log.w(TAG, e.getMessage());
+        } catch (AuthenticatorException e) {
+            Log.w(TAG, e.getMessage());
+        } catch (IOException e) {
+            Log.w(TAG, e.getMessage());
+        }
+        return authToken;
+    }
+
+    public class PendingAuthException extends Exception {
+        private static final long serialVersionUID = 1L;
+        public PendingAuthException(String message) {
+            super(message);
+        }
+    }
+}

android/src/com/google/android/apps/chrometophone/C2DMReceiver.java

@@ -15,7 +15,6 @@
  */
 package com.google.android.apps.chrometophone;
 
-
 import java.io.IOException;
 
 import org.apache.http.client.ClientProtocolException;
@@ -76,7 +75,7 @@ public class C2DMReceiver extends C2DMBaseReceiver {
                // turn this on for a small percentage of requests or for users
                // who report issues.
                DefaultHttpClient client = new DefaultHttpClient();
-               HttpGet get = new HttpGet(DeviceRegistrar.BASE_URL + "/debug?id="
+               HttpGet get = new HttpGet(AppEngineClient.BASE_URL + "/debug?id="
                        + extras.get("collapse_key"));
                // No auth - the purpose is only to generate a log/confirm delivery
                // (to avoid overhead of getting the token)

android/src/com/google/android/apps/chrometophone/DeviceRegistrar.java

@@ -15,38 +15,20 @@
  */
 package com.google.android.apps.chrometophone;
 
-import java.io.IOException;
-import java.net.URI;
-import java.net.URLEncoder;
 import java.util.ArrayList;
 import java.util.List;
 
-import org.apache.http.Header;
 import org.apache.http.HttpResponse;
 import org.apache.http.NameValuePair;
-import org.apache.http.client.entity.UrlEncodedFormEntity;
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.client.methods.HttpPost;
-import org.apache.http.client.params.HttpClientParams;
-import org.apache.http.impl.client.DefaultHttpClient;
 import org.apache.http.message.BasicNameValuePair;
-import org.apache.http.params.BasicHttpParams;
-import org.apache.http.params.HttpParams;
 
-import android.accounts.Account;
-import android.accounts.AccountManager;
-import android.accounts.AccountManagerFuture;
-import android.accounts.AuthenticatorException;
-import android.accounts.OperationCanceledException;
 import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
-import android.os.Bundle;
 import android.util.Log;
 
 /**
- * Register with the chrometophone appengine server.
+ * Register/unregister with the Chrome to Phone App Engine server.
- * Will pass the registration id and user, authenticating with app engine.
  */
 public class DeviceRegistrar {
     public static final String STATUS_EXTRA = "Status";
@@ -57,14 +39,9 @@ public class DeviceRegistrar {
 
     private static final String TAG = "DeviceRegistrar";
     static final String SENDER_ID = "stp.chrome@gmail.com";
-    static final String BASE_URL = "https://chrometophone.appspot.com";
 
-    // Appengine authentication
+    private static final String REGISTER_PATH = "/register";
-    private static final String AUTH_URL = BASE_URL + "/_ah/login";
+    private static final String UNREGISTER_PATH = "/unregister";
-    private static final String AUTH_TOKEN_TYPE = "ah";
-
-    private static final String REGISTER_URL = BASE_URL + "/register";
-    private static final String UNREGISTER_URL = BASE_URL + "/unregister";
 
     public static void registerWithServer(final Context context,
           final String deviceRegistrationID) {
@@ -72,7 +49,7 @@ public class DeviceRegistrar {
             public void run() {
                 Intent updateUIIntent = new Intent("com.google.ctp.UPDATE_UI");
                 try {
-                    HttpResponse res = makeRequest(context, deviceRegistrationID, REGISTER_URL);
+                    HttpResponse res = makeRequest(context, deviceRegistrationID, REGISTER_PATH);
                     if (res.getStatusLine().getStatusCode() == 200) {
                         SharedPreferences settings = Prefs.get(context);
                         SharedPreferences.Editor editor = settings.edit();
@@ -87,7 +64,7 @@ public class DeviceRegistrar {
                         updateUIIntent.putExtra(STATUS_EXTRA, ERROR_STATUS);
                     }
                     context.sendBroadcast(updateUIIntent);
-                } catch (PendingAuthException e) {
+                } catch (AppEngineClient.PendingAuthException pae) {
                     // Ignore - we'll reregister later
                 } catch (Exception e) {
                     Log.w(TAG, "Registration error " + e.getMessage());
@@ -100,132 +77,41 @@ public class DeviceRegistrar {
 
     public static void unregisterWithServer(final Context context,
             final String deviceRegistrationID) {
-        Intent updateUIIntent = new Intent("com.google.ctp.UPDATE_UI");
+        new Thread(new Runnable() {
-        try {
+            public void run() {
-            HttpResponse res = makeRequest(context, deviceRegistrationID, UNREGISTER_URL);
+                Intent updateUIIntent = new Intent("com.google.ctp.UPDATE_UI");
-            if (res.getStatusLine().getStatusCode() == 200) {
+                try {
-                SharedPreferences settings = Prefs.get(context);
+                    HttpResponse res = makeRequest(context, deviceRegistrationID, UNREGISTER_PATH);
-                SharedPreferences.Editor editor = settings.edit();
+                    if (res.getStatusLine().getStatusCode() == 200) {
-                editor.remove("deviceRegistrationID");
+                        SharedPreferences settings = Prefs.get(context);
-                editor.commit();
+                        SharedPreferences.Editor editor = settings.edit();
-                updateUIIntent.putExtra(STATUS_EXTRA, UNREGISTERED_STATUS);
+                        editor.remove("deviceRegistrationID");
-            } else {
+                        editor.commit();
-                Log.w(TAG, "Unregistration error " +
+                        updateUIIntent.putExtra(STATUS_EXTRA, UNREGISTERED_STATUS);
-                        String.valueOf(res.getStatusLine().getStatusCode()));
+                    } else {
-                updateUIIntent.putExtra(STATUS_EXTRA, ERROR_STATUS);
+                        Log.w(TAG, "Unregistration error " +
-            }
+                                String.valueOf(res.getStatusLine().getStatusCode()));
-        } catch (Exception e) {
+                        updateUIIntent.putExtra(STATUS_EXTRA, ERROR_STATUS);
-            updateUIIntent.putExtra(STATUS_EXTRA, ERROR_STATUS);
+                    }
-            Log.w(TAG, "Unegistration error " + e.getMessage());
+                } catch (Exception e) {
-        }
+                    updateUIIntent.putExtra(STATUS_EXTRA, ERROR_STATUS);
+                    Log.w(TAG, "Unegistration error " + e.getMessage());
+                }
 
-        // Update dialog activity
+                // Update dialog activity
-        context.sendBroadcast(updateUIIntent);
+                context.sendBroadcast(updateUIIntent);
+            }
+        }).start();
     }
 
     private static HttpResponse makeRequest(Context context, String deviceRegistrationID,
-            String url) throws Exception {
+            String urlPath) throws Exception {
-        HttpResponse res = makeRequestNoRetry(context, deviceRegistrationID, url,
-                false);
-        if (res.getStatusLine().getStatusCode() == 500) {
-            res = makeRequestNoRetry(context, deviceRegistrationID, url,
-                    true);
-        }
-        return res;
-    }
-
-    private static HttpResponse makeRequestNoRetry(Context context, String deviceRegistrationID,
-            String url, boolean newToken) throws Exception {
-        // Get chosen user account
         SharedPreferences settings = Prefs.get(context);
         String accountName = settings.getString("accountName", null);
-        if (accountName == null) throw new Exception("No account");
+        List<NameValuePair> params = new ArrayList<NameValuePair>();
+        params.add(new BasicNameValuePair("devregid", deviceRegistrationID));
 
-        // Get auth token for account
+        AppEngineClient client = new AppEngineClient(context, accountName);
-        Account account = new Account(accountName, "com.google");
+        return client.makeRequest(urlPath, params);
-        String authToken = getAuthToken(context, account);
-        if (authToken == null) {
-            throw new PendingAuthException(accountName);
-        }
-        if (newToken) {
-            // Invalidate the cached token
-            AccountManager accountManager = AccountManager.get(context);
-            accountManager.invalidateAuthToken(account.type, authToken);
-            authToken = getAuthToken(context, account);
-        }
-
-        // Register device with server
-        DefaultHttpClient client = new DefaultHttpClient();
-        String continueURL = BASE_URL;
-
-        URI uri = new URI(AUTH_URL + "?continue=" +
-                URLEncoder.encode(continueURL, "UTF-8") +
-                "&auth=" + authToken);
-        HttpGet method = new HttpGet(uri);
-        // No redirect following - continue is not used
-        final HttpParams params = new BasicHttpParams();
-        HttpClientParams.setRedirecting(params, false);
-        method.setParams(params);
-
-        HttpResponse res = client.execute(method);
-        Header[] headers = res.getHeaders("Set-Cookie");
-        if (res.getStatusLine().getStatusCode() != 302 ||
-                headers.length == 0) {
-            return res;
-        }
-        String ascidCookie = null;
-        for (Header header: headers) {
-            if (header.getValue().indexOf("ACSID=") >=0) {
-                // let's parse it
-                String value = header.getValue();
-                String[] pairs = value.split(";");
-                ascidCookie = pairs[0];
-            }
-        }
-
-        uri = new URI(url);
-        HttpPost post = new HttpPost(uri);
-        List<NameValuePair> formparams = new ArrayList<NameValuePair>();
-        formparams.add(new BasicNameValuePair("devregid", deviceRegistrationID));
-        UrlEncodedFormEntity entity =
-            new UrlEncodedFormEntity(formparams, "UTF-8");
-        post.setEntity(entity);
-        post.setHeader("Cookie", ascidCookie);
-        post.setHeader("X-Same-Domain", "1");  // XSRF
-        res = client.execute(post);
-        return res;
-    }
-
-    private static String getAuthToken(Context context, Account account) {
-        String authToken = null;
-        AccountManager accountManager = AccountManager.get(context);
-        try {
-            AccountManagerFuture<Bundle> future =
-                    accountManager.getAuthToken (account, AUTH_TOKEN_TYPE, false, null, null);
-            Bundle bundle = future.getResult();
-            authToken = bundle.getString(AccountManager.KEY_AUTHTOKEN);
-            // User will be asked for "App Engine" permission.
-            if (authToken == null) {
-                // No auth token - will need to ask permission from user.
-                Intent intent = new Intent(MainActivity.AUTH_PERMISSION_ACTION);
-                intent.putExtra("AccountManagerBundle", bundle);
-                context.sendBroadcast(intent);
-            }
-        } catch (OperationCanceledException e) {
-            Log.w(TAG, e.getMessage());
-        } catch (AuthenticatorException e) {
-            Log.w(TAG, e.getMessage());
-        } catch (IOException e) {
-            Log.w(TAG, e.getMessage());
-        }
-        return authToken;
-    }
-
-    static class PendingAuthException extends Exception {
-        private static final long serialVersionUID = 1L;
-
-        public PendingAuthException(String message) {
-            super(message);
-        }
     }
 }

android/src/com/google/android/apps/chrometophone/HelpActivity.java

@@ -23,37 +23,38 @@ public class HelpActivity extends Activity {
     }
 
     public static String getTOSLink() {
-        String link = "http://m.google.com/toscountry";  // default
+        return constructLink(Locale.getDefault(), "/tospage", "/toscountry");
-
-        String locale = Locale.getDefault().toString();
-        if (locale.equals(Locale.US.toString())) {
-            link = "http://m.google.com/tospage";
-        } else if (locale.equals(Locale.UK.toString())) {
-            link = "http://m.google.co.uk/tospage";
-        } else if (locale.equals(Locale.CANADA.toString())) {
-            link = "http://m.google.ca/tospage";
-        } else if (locale.equals(Locale.CANADA_FRENCH.toString())) {
-            link = "http://m.google.ca/tospage?hl=fr";
-        } else if (locale.equals(Locale.FRANCE.toString())) {
-            link = "http://m.google.fr/tospage";
-        }
-        return link;
     }
 
     public static String getPPLink() {
-        String link = "http://m.google.com/privacy";  // default
+        return constructLink(Locale.getDefault(), "/privacy", "/privacy");
+    }
 
-        String locale = Locale.getDefault().toString();
+    private static String constructLink(Locale locale, String path, String defaultPath) {
-        if (locale.toString().equals(Locale.US.toString())) {
+        String link = "http://m.google.com" + defaultPath;
-            link = "http://m.google.com/privacy";
+        String localeString = locale.toString();
-        } else if (locale.toString().equals(Locale.UK.toString())) {
+        if (localeString.equals(Locale.CANADA.toString())) {
-            link = "http://m.google.co.uk/privacy";
+            link = "http://m.google.ca" + path;
-        } else if (locale.toString().equals(Locale.CANADA.toString())) {
+        } else if (localeString.equals(Locale.CANADA_FRENCH.toString())) {
-            link = "http://m.google.ca/privacy";
+            link = "http://m.google.ca" + path + "?hl=fr";
-        } else if (locale.toString().equals(Locale.CANADA_FRENCH.toString())) {
+        } else if (localeString.equals(Locale.CHINA.toString())) {
-            link = "http://m.google.ca/privacy?hl=fr";
+            link = "http://m.google.cn" + path;
-        } else if (locale.toString().equals(Locale.FRANCE.toString())) {
+        } else if (localeString.equals(Locale.FRANCE.toString())) {
-            link = "http://m.google.fr/privacy";
+            link = "http://m.google.fr" + path;
+        } else if (localeString.equals(Locale.GERMAN.toString())) {
+            link = "http://m.google.de" + path;
+        } else if (localeString.equals(Locale.ITALY.toString())) {
+            link = "http://m.google.it" + path;
+        } else if (localeString.equals(Locale.JAPAN.toString())) {
+            link = "http://m.google.co.jp" + path;
+        } else if (localeString.equals(Locale.KOREA.toString())) {
+            link = "http://m.google.co.kr" + path;
+        } else if (localeString.equals(Locale.TAIWAN.toString())) {
+            link = "http://m.google.tw" + path;
+        } else if (localeString.equals(Locale.UK.toString())) {
+            link = "http://m.google.co.uk" + path;
+        } else if (localeString.equals(Locale.US.toString())) {
+            link = "http://m.google.com" + path;
         }
         return link;
     }

android/src/com/google/android/apps/chrometophone/ShareLink.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * 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 com.google.android.apps.chrometophone;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.http.HttpResponse;
+import org.apache.http.NameValuePair;
+import org.apache.http.message.BasicNameValuePair;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.widget.Toast;
+
+public class ShareLink implements Handler.Callback {
+    private static final String TOAST = "toast";
+    private static final String BROWSER_CHANNEL_PATH = "/browserchannel";
+    private static ShareLink mInstance;
+    private final Handler mHandler;
+    private final Context mContext;
+
+    private ShareLink(Context context) {
+        mContext = context;
+        mHandler = new Handler(this);
+    }
+
+    public static synchronized ShareLink getInstance(Context context) {
+        if (mInstance == null) {
+            mInstance = new ShareLink(context);
+        }
+        return mInstance;
+    }
+
+    public void send(final String link) {
+        new Thread(new Runnable() {
+            public void run() {
+                sendToast(mContext.getString(R.string.sending_link_toast));
+                try {
+                    List<NameValuePair> params = new ArrayList<NameValuePair>();
+                    params.add(new BasicNameValuePair("data", link));
+                    SharedPreferences settings = Prefs.get(mContext);
+                    final String accountName = settings.getString("accountName", null);
+
+                    AppEngineClient client = new AppEngineClient(mContext, accountName);
+                    HttpResponse res = client.makeRequest(BROWSER_CHANNEL_PATH, params);
+                    if (res.getStatusLine().getStatusCode() == 200) {
+                        sendToast(mContext.getString(R.string.link_sent_toast));
+                    } else {
+                        sendToast(mContext.getString(R.string.link_not_sent_toast));
+                    }
+                } catch (AppEngineClient.PendingAuthException e) {
+                    sendToast(mContext.getString(R.string.link_not_sent_auth_toast));
+                } catch (Exception e) {
+                    sendToast(mContext.getString(R.string.link_not_sent_toast));
+                }
+            }
+        }).start();
+    }
+
+    private void sendToast(String toastMessage) {
+        Message msg = new Message();
+        Bundle data = new Bundle();
+        data.putString(TOAST, toastMessage);
+        msg.setData(data);
+        mHandler.sendMessage(msg);
+    }
+
+    public boolean handleMessage(Message msg) {
+        Toast.makeText(mContext, msg.getData().getString(TOAST), Toast.LENGTH_LONG).show();
+        return true;
+    }
+}

android/src/com/google/android/apps/chrometophone/ShareLinkActivity.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * 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 com.google.android.apps.chrometophone;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+
+/**
+ * Invoked when user selects "Share page" in the browser. Sends link
+ * to AppEngine server.
+ */
+public class ShareLinkActivity extends Activity {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (Intent.ACTION_SEND.equals(getIntent().getAction())) {
+            String link = getIntent().getExtras().getString(Intent.EXTRA_TEXT);
+            ShareLink.getInstance(this).send(link);
+        }
+        finish();
+    }
+}