TapResearch Android Integration Guide

Getting Started


Add the following to the repositories closure of the app's module build.gradle file

repositories {
    maven { url "https://artifactory.tools.tapresearch.io/artifactory/tapresearch-android-sdk/" }

Next, add the following to the module dependencies closure:

  dependencies {
    compile 'com.tapr:tapresearch:2.0.5'

And synchronize the project with the gradle files.

Initialize TapResearch

Our SDK requires you to have an application class. Create a new class and have it extend Application. Override the onCreate() method and call the TapResearch configure method as shown below.

  public class MyApp extends Application {
      public class onCreate() {
          TapResearch.configure(YOUR_API_TOKEN, this);


A placement is the allocated section in your application where you want to provide access to TapResearch's survey wall, like an action button or a list item. To create a placement, navigate to the app settings in the supplier dashboard, click settings and add the placement. The placement is encapsulated by the TRPlacement object which contains the placement metadata and the method to display the survey wall.

Initialize a placement

To initialize the placement, it is best practice to call the SDK as late as possible before displaying the placement in the app. For example, you can initialize it in the onResume Activity / Fragment method where the placement will be visible.

private TRPlacement mPlacement;

public void onResume() {
  TapResearch.getInstance().initPlacement(PLACEMENT_IDENTIFIER, new PlacementListener() {
      public void onPlacementReady(TRPlacement placement) {
          if (mPlacement.getPlacementCode() != TRPlacement.PLACEMENT_CODE_SDK_NOT_READY) {
            mPlacement = placement
            if (mPlacement.isSurveyWallAvailable()) {
              // If there are surveys available for the user, display the placement
          } else {
            //SDK is not ready


The survey wall may or may not be available to a specific user and it's important to check survey availability before displaying the placement.

Please note that if the placement request was fired before that SDK is ready the PlacementListener will be called twice. The first time getPlacemenCode() will return TRPlacement.PLACEMENT_CODE_SDK_NOT_READY indicating that the request was fired before the SDK was ready, the second call will return the latest placement from the server.

Display the survey wall

To display the survey wall, call the showSurveyWall method of the TRPlacement object.


To listen to the survey wall status, add a SurveyListener to the showSurveyWall method.

  mPlacement.showSurveyWall(new SurveyListener() {
      public void onSurveyWallOpened() {
         //Survey wall is visible

      public void onSurveyWallDismissed() {
         //Survey wall is dismissed

Please Note: A placement can only show the survey wall one time. Once the survey wall is dismissed, you'll have to initialize a new TRPlacement object if you wish to keep the placement visible in the app.

Hot Survey

hasHotSurvey is a placement attribute that indicates a special, high yield survey is available for this user. When this attribute is true, the user should be shown a special call to action to encourage them to take advantage of this opportunity. These special survey opportunities may only be available for a few minutes, so initPlacement should be called whenever the parent view is loaded.


Server to server postback

If you did not opt for server to server postbacks, go to in-app callback. If you set a postback URL for your app, you will be required to pass us a unique user identifier through the method shown below. This identifier will be included inside the postback payload.


In-app callback

Create a reward listener so we can notify you when a user completes a survey. The quantity value will automatically be converted to your virtual currency based on the exchange rate you specified in your app settings. It is important to note that this method may be called back-to-back if the player completed multiple surveys in one session.

  RewardListener rewardListener = new RewardListener() {
      public void onDidReceiveReward(TRReward reward) {
        String rewardText = String.format("You've earned %d %s for completing a survey.\n%s", reward.getRewardAmount(),
                reward.getCurrencyName(), reward.getPlacementIdentifier())
          // Your reward logic

  public void onResume() {

  public void onPause() {

Customising the SurveyActivity look

You can use the following two ways to customise the look of the SurveyActivity:

  • Apply a theme on the SurveyActivity


  • Use the following methods:


Upgrade To v2.0.0

The following methods and interfaces were removed from the SDK:

  public abstract boolean isSurveyAvailable();
  public abstract boolean isSurveyAvailable(String offerIdentifier);
  public abstract void showSurvey();
  public abstract void showSurvey(String offerIdentifier);
  public abstract void setOnRewardListener(TapResearchOnRewardListener listener);
  public abstract void setSurveyListener(TapResearchSurveyListener listener);
  public abstract void setPlacementsListener(TapResearchPlacementsListener listener);

  public interface TapResearchOnRewardListener
  public interface TapResearchPlacementsListener
  public interface TapResearchSurveyListener

Upgrade from v1.2.7

Please remove the following from AndroidManifest.xml:

  <activity android:name="com.tapr.internal.c.TRSurveyActivity" android:hardwareAccelerated="true" android:configChanges="orientation|keyboardHidden|screenSize" android:theme="@android:style/Theme.Holo.Light" />


If you are using proguard to obfuscate your release build and come across any issues add the following to proguard-rules

  -keep class com.tapr.** { *; }
  -keep interface com.tapr.** { *; }

Test Devices

Before you are ready to go live, the SDK can only work with a test device. Navigate to your dashboard and click the Add Devices button. Add a device name and your Google Advertising ID or a unique user identifier. Now, when you enter our survey flow through your app, you will be able to complete a test survey and receive a test reward when you re-open your app.


Survey wall isn't available

When placement.isSurveyWallAvailable() returns false check the logcat for the following message template:

  W TRLogTag: [location] Placement isn't available reason - %d, comment - %s

Common reason codes are:

  • 2 - The placement was initialized from a non test device when the app is in test mode
  • 4 - Non supported country
  • 6 - The app is opted for server to server postback but no unique user identifier was set
  • 17 - The placement identifier isn't associated with the App


Please send all questions, concerns, or bug reports to developers@tapresearch.com.


Do we have to pay to use the TapResearchSDK?

No. Our SDK is completely free of charge. In fact, we pay you every time a user completes a survey.

What measures do you take to protect user privacy?

We take user privacy very seriously. All data is encrypted before being sent over the network. Furthermore, we use HTTPS to ensure the integrity and privacy of the exchanged data.

What kind of analytics do I have access to?

Our dashboard will show metrics for sessions, impressions, revenue, and much more. We are constantly enhancing our analytics so we can better serve your needs.

What is your fill rate?

We have thousands of surveys and add a few hundred more every day. Most users will have the opportunity to complete at least one survey on a daily basis.

I'm ready to go live! What are the next steps?

Let us know! We need to update the status of your app so your users can see real surveys. Note, test devices will only be able to see a test survey.