This project is a part of The SOOMLA Project which is a series of open source initiatives with a joint goal to help mobile game developers build engaging and monetizing games more easily.

The gist:

    // decide on rewards (here 1 "sword" virtual item) for social action
    Reward reward = new VirtualItemReward([id], "Update Status for item", 1, "sword");

    // optional reward on each action, select from available social providers
    SoomlaProfile.getInstance().login([activity], IProvider.Provider.FACEBOOK, [reward]);

    // after login, the user profile on the selected providers is available locally
    UserProfile userProfile = SoomlaProfile.getInstance().getStoredUserProfile();

    // on successful login event, you can perform actions on the provider
    // this will post to Facebook, upon completion, the user will get 1 sword!
    SoomlaProfile.getInstance().updateStatus(IProvider.Provider.FACEBOOK, "cool game!", reward);

android-profile is an open code initiative as part of The SOOMLA Project. It is a Java API that unifies interaction with social and identity provider APIs, and optionally ties it together with the game's virtual economy. This enables to easily reward players with social actions they perform in-game, and to leverage user profiles.

1. Add the jars from the build folder to your project.

2. Make the following changes to your AndroidManifest.xml:

Set SoomlaApp as the main Application by placing it in the application tag:

```xml
<application ...
             android:name="com.soomla.SoomlaApp">
```

1. Initialize Soomla with a secret that you chose to encrypt the user data. (For those who came from older versions, this should be the same as the old "custom secret"):

    Soomla.initialize("[YOUR CUSTOM GAME SECRET HERE]");

   The secret is your encryption secret for data saved in the DB.

2. Initialize SoomlaProfile

  SoomlaProfile.getInstance().initialize();

1. If integrating a virtual economy with the store module, please see android-store for store setup.

2. Refer to the next section for information of selecting social providers and setting them up.

Cool, almost there, on to provider selection!

android-profile is structured to support multiple social networks (Facebook, Twitter, etc.), at the time of writing this the framework only supports Facebook integration. We use the Simple Facebook project to support this integration.

Facebook is supported out-of-the-box, you just have to follow the next steps to make it work:

1. Import the Facebook SDK for Android into your project and setup all the relevant information (Application ID, etc).

   1. For more information regarding this refer to Facebook SDK for Android

   2. SOOMLA uses Android Studio, in this case you can extract the Facebook SDK into your project folder and then it's simply a case of importing the iml file in the Facebook SDK folder into your project

2. Make the following changes in AndroidManifest.xml:

   ...
   
   <application ...
       <activity android:name="com.soomla.profile.social.facebook.SoomlaFacebook$SoomlaFBActivity" android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen">
     </activity>
   </application>

As part of a login call to a provider, Soomla will internally try to also fetch the online user profile details via UserProfile and store them in the secure Soomla Storage Later, this can be retrieved locally (in offline mode) via:

UserProfile userProfile = SoomlaProfile.getInstance().getStoredUserProfile(IProvider.Provider.FACEBOOK)

This can throw a UserProfileNotFoundException if something strange happens to the local storage, in that case, you need to require a new login to get the UserProfile again.

One of the big benefits of using Soomla's profile module for social networks interactions is that you can easily tie it in with the game's virtual economy. This is done by the ability to specify a Reward (perhaps more specifically, a VirtualItemReward) to most social actions defined in SoomlaProfile.

For example, to reward a user with a "sword" virtual item upon login to Facebook:

Reward reward = new VirtualItemReward([id], "Update Status for sword", 1, "sword");
SoomlaProfile.getInstance().login([activity], IProvider.Provider.FACEBOOK, reward);

Once login completes sucessfully (wait for LoginFinishedEvent, see below on events), the reward will be automatically given, and synchronized with Soomla's storage.

The reward ID is something you manage and should be unique, much like virtual items.

In order to debug android-profile, set SoomlaConfig.logDebug to true. This will print all of android-profile's debugging messages to logcat.

The on-device storage is encrypted and kept in a SQLite database. SOOMLA is preparing a cloud-based storage service that will allow this SQLite to be synced to a cloud-based repository that you'll define.

If you want to protect your game from 'bad people' (and who doesn't?!), you might want to follow some guidelines:

• SOOMLA keeps the game's data in an encrypted database. In order to encrypt your data, SOOMLA generates a private key out of several parts of information. The Custom Secret is one of them. SOOMLA recommends that you provide this value when initializing Soomla and before you release your game. BE CAREFUL: You can change this value once! If you try to change it again, old data from the database will become unavailable.
• Following Google's recommendation, SOOMLA also recommends that you split your public key and construct it on runtime or even use bit manipulation on it in order to hide it. The key itself is not secret information but if someone replaces it, your application might get fake messages that might harm it.

For event handling, we use Square's great open-source project otto. In ordered to be notified of profile related events, you can register for specific events and create your game-specific behavior to handle them.

Your behavior is an addition to the default behavior implemented by SOOMLA. You don't replace SOOMLA's behavior.

In order to register for events:

1. In the class that should receive the event create a function with the annotation '@Subscribe'. Example:

   @Subscribe
   public void onLoginFinishedEvent(LoginFinishedEvent loginFinishedEvent) {
       ...
   }

2. You'll also have to register your class in the event bus (and unregister when needed):

   BusProvider.getInstance().register(this);

   BusProvider.getInstance().unregister(this);

If your class is an Activity, register in 'onResume' and unregister in 'onPause'

You can find a full event handler example here.

List of events

Full documentation and explanation of otto

The android-profile project contains an example project which shows most of the functionality Profile provides, and the correct setup. In order to run the project follow this steps:

1. Open the SoomlaAndroidExample folder in Android Studio (IntelliJ), it contains an IntelliJ project
2. Setup SDK and out folder, if necessary
3. Run the project

We want you!

Fork -> Clone -> Implement -> Insert Comments -> Test -> Pull-Request.

We have great RESPECT for contributors.

android-profile follows strict code documentation conventions. If you would like to contribute please read our Documentation Guidelines and follow them. Clear, consistent comments will make our code easy to understand.

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Apache License. Copyright (c) 2012-2014 SOOMLA. http://www.soom.la

• http://opensource.org/licenses/Apache-2.0