Bug 716906 - Add "Firefox Sync" item to settings. r=dougt

mobile/android/base/Makefile.in

@@ -65,6 +65,7 @@ FENNEC_JAVA_FILES = \
   AwesomeBarTabs.java \
   BrowserToolbar.java \
   ConfirmPreference.java \
+  SyncPreference.java \
   db/AndroidBrowserDB.java \
   db/BrowserDB.java \
   db/LocalBrowserDB.java \

mobile/android/base/SyncPreference.java

@@ -0,0 +1,73 @@
+/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
+ * ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (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.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Android code.
+ *
+ * The Initial Developer of the Original Code is Mozilla Foundation.
+ * Portions created by the Initial Developer are Copyright (C) 2009-2012
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Brian Nicholson <bnicholson@mozilla.com>
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+package org.mozilla.gecko;
+
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.preference.Preference;
+import android.util.AttributeSet;
+import android.util.Log;
+
+import org.mozilla.gecko.sync.setup.activities.SetupSyncActivity;
+
+class SyncPreference extends Preference {
+    private static final String FENNEC_ACCOUNT_TYPE = "org.mozilla.firefox_sync";
+    private static final String SYNC_SETTINGS = "android.settings.SYNC_SETTINGS";
+
+    private Context mContext;
+
+    public SyncPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        mContext = context;
+    }
+
+    @Override
+    protected void onClick() {
+        // show sync setup if no accounts exist; otherwise, show account settings
+        Account[] accounts = AccountManager.get(mContext).getAccountsByType(FENNEC_ACCOUNT_TYPE);
+        Intent intent;
+        if (accounts.length > 0)
+            intent = new Intent(SYNC_SETTINGS);
+        else
+            intent = new Intent(mContext, SetupSyncActivity.class);
+        mContext.startActivity(intent);
+    }
+}

mobile/android/base/locales/en-US/android_strings.dtd

@@ -69,6 +69,7 @@
 <!ENTITY pref_font_size_large "Large">
 <!ENTITY pref_font_size_xlarge "Extra Large">
 <!ENTITY pref_use_master_password "Use master password">
+<!ENTITY pref_sync "Sync">
 
 <!ENTITY quit "Quit">
 

mobile/android/base/resources/xml/preferences.xml

@@ -7,9 +7,8 @@
         <org.mozilla.gecko.LinkPreference android:title="@string/pref_about_firefox"
                                           url="about:" />
 
-        <!-- TODO: Default Search Engine -->
-
-        <!-- TODO: Sync -->
+        <org.mozilla.gecko.SyncPreference android:title="@string/pref_sync"
+                                          android:persistent="false" />
 
     </PreferenceCategory>
 

mobile/android/base/strings.xml.in

@@ -74,6 +74,7 @@
   <string name="pref_font_size_medium">&pref_font_size_medium;</string>
   <string name="pref_font_size_large">&pref_font_size_large;</string>
   <string name="pref_font_size_xlarge">&pref_font_size_xlarge;</string>
+  <string name="pref_sync">&pref_sync;</string>
 
   <string name="reload">&reload;</string>
   <string name="forward">&forward;</string>