File list (Check if you may need any files):
SampleSyncAdapter
.................\Android.mk
.................\src
.................\...\com
.................\...\...\example
.................\...\...\.......\android
.................\...\...\.......\.......\samplesync
.................\...\...\.......\.......\..........\Constants.java
.................\...\...\.......\.......\..........\authenticator
.................\...\...\.......\.......\..........\.............\Authenticator.java
.................\...\...\.......\.......\..........\.............\AuthenticatorActivity.java
.................\...\...\.......\.......\..........\.............\AuthenticationService.java
.................\...\...\.......\.......\..........\client
.................\...\...\.......\.......\..........\......\User.java
.................\...\...\.......\.......\..........\......\NetworkUtilities.java
.................\...\...\.......\.......\..........\platform
.................\...\...\.......\.......\..........\........\ContactManager.java
.................\...\...\.......\.......\..........\........\BatchOperation.java
.................\...\...\.......\.......\..........\........\ContactOperations.java
.................\...\...\.......\.......\..........\........\SampleSyncAdapterColumns.java
.................\...\...\.......\.......\..........\syncadapter
.................\...\...\.......\.......\..........\...........\SyncAdapter.java
.................\...\...\.......\.......\..........\...........\SyncService.java
.................\res
.................\...\drawable
.................\...\........\icon.png
.................\...\layout
.................\...\......\login_activity.xml
.................\...\values
.................\...\......\strings.xml
.................\...\xml
.................\...\...\authenticator.xml
.................\...\...\syncadapter.xml
.................\...\...\contacts.xml
.................\samplesyncadapter_server
.................\........................\app.yaml
.................\........................\dashboard.py
.................\........................\index.yaml
.................\........................\main.py
.................\........................\model
.................\........................\.....\__init__.py
.................\........................\.....\datastore.py
.................\........................\templates
.................\........................\.........\users.html
.................\........................\.........\view_friends.html
.................\AndroidManifest.xml
.................\_index.html