Jukko SDK for Android
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Type Name Latest commit message Commit time
Failed to load latest commit information.


Jukko Android SDK documentation


Welcome to the Jukko developer SDK documentation for Android. Follow our step-by-step instructions to integrate Jukko and start monetizing while converting your app into a catalyst for social impact today!

If you have any questions during the integration process, you can reach us at devs@jukko.com and we'll get back to you ASAP. Thanks for joining our movement to create a better world and a better way of doing business.


  1. Add the following lines to your root project's build.gradle file:
allprojects {
    repositories {
        maven { url "https://sdk.jukko.com/android" }
  1. In your application's build.gradle add the following line to the dependencies list:
dependencies {
    implementation 'com.jukko.sdk:jukko-sdk:1.0.6'



Initialization has to be done before the Jukko SDK can be customized and launched. The method will need an API key and context object. The API key can be generated in the dashboard after registration. You can register on Jukko dashboard any time.

import com.jukko.sdk.JukkoSdk;

JukkoSdk.getInstance().init(context, "API_KEY");

Showing an ad

You can show an ad by calling showAd() method of the Jukko SDK:

import com.jukko.sdk.JukkoSdk;
import com.jukko.sdk.JukkoSdkInterface;

JukkoSdk.getInstance().showAd(new JukkoSdkInterface.AdCallback() {
    public void onClosed(JukkoSdkInterface.ShowAdResult event) {
        //handle onClosed events here

The ad will be shown in a separate activity. When ad activity is closed, onClosed() callback will be called on the main thread. It will contain an object with following information:

  • reason: Reason why the ad was closed. Possible values are:
    • CLOSED_BY_USER: Ad activity was closed by user.
    • TIMEOUT: Ad activity was closed due to server not responding within timeout window.
    • NETWORK_CONNECTIVITY: Ad activity was closed due to network connectivity problems.
    • FREQUENCY_CAPPING: Ads frequency capping is enabled and time period didn't pass since the last showAd() call.
    • ERROR: Ad activity was closed due to unspecified error. Additional details will be provided in message.
  • message: Contains additional information as to why activity was closed.
  • events: List of events that happened on ad activity lifecycle. May be empty. Each event contains:
    • timestamp of the event in current device timezone.
    • adEvent type of event. Possible values:
      • LAUNCH: Ad activity was opened.
      • CLOSE: Ad activity was closed.
      • AD_SHOWN: Ad was shown to user.
      • AD_URL_OPENED: User clicked on ad link that was opened in external browser.

Frequency capping

The Jukko SDK allows for frequency capping of ads. It counts time since the last time when an ad was closed and ignores showAd() calls until frequency capping period ends. Frequency capping can be changed using:


Set 0 to disable frequency capping.

Console logging

By default, the Jukko SDK logs only important messages, such as unrecoverable errors.

You can enable debug logging to receive more logs with lifecycle details by calling:


Log messages will contain Jukko SDK tag.

Google Play Services

If the user has Google Play services on their devices, the SDK will automatically use user's Advertising ID (GAID) and Limit Ad Tracking setting.

For more information about Google Advertising ID visit this link.


The Jukko SDK supports devices starting with Android 4.0 (API level 14). However, due to some older WebView version restrictions, ad UI won't be shown for Android prior to 4.4 (API level < 19) and SDK will only log some messages in console specifying this.

Due to WebView limitations, your application should also have compileSdkVersion set to 25 or higher.