This sample demonstrates how to use the Event-and-Quest feature of Google Play Game Services. In this sample, the game displays a sign-in button, along with four colored buttons. Clicking each button causes the application to send an event to Google Play Game Services ("GPGS"), enabling GPGS to track the player's progress toward a milestone.

When the player reaches a milestone specified in a Quest, the game receives a callback with an object describing the Quest reward.

Follow these steps to set up the sample:

1. Update the package name in AndroidManifest.xml to be something other than com.google.example.games.tq2.
   
2. Modify your app folder structure to match your package name.
   
3. Replace the package name in MainActivity.java. The package name must be unique; otherwise, the API console cannot link your app correctly.
   
4. Create your project in the Google Play Developer Console.
   
5. Link your app.
   
6. Copy the APP ID from the console into TrivialQuest2/values/ids.xml.
   
7. Set up four events in the console. As you create each event, copy its identifier into TrivialQuest2/values/ids.xml.
   
8. If you are using Android Studio, resync gradle, and build the TrivialQuest 2 module.
   

1. Press the Run button in Android Studio, and select a target device. When the app starts, the Play Games UI appears.
2. Sign in to the app. The application toasts a message with the events and their current counts.
3. In the application, click the Quests button to show current quests.

1. Create a Quest in the Google Play Developer Console, setting a date range that includes the current date.
2. Accept the Quest in the app.
3. Complete the Quest.
4. A toast appears showing the Quest reward (as JSON data, for example).