JarCastingSift Android SDK
Introduction
The Sift Android SDK collects and sends Android device information and application interaction events to Sift for use in improving fraud detection accuracy.
Installing Sift
Add Sift to your application’s build.gradle file:
dependencies {
...
compile 'com.siftscience:sift-android:0.11.1'
...
}
You may also need to add the following packagingOptions to the main android block:
android {
...
packagingOptions {
exclude 'META-INF/DEPENDENCIES.txt'
exclude 'META-INF/LICENSE.txt'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/NOTICE'
exclude 'META-INF/LICENSE'
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/notice.txt'
exclude 'META-INF/license.txt'
exclude 'META-INF/dependencies.txt'
exclude 'META-INF/LGPL2.1'
}
...
}
Integrating Sift
There are two different integration paths to take for incorporating Sift into your application. The first one will be detailed below in the Application Integration section. Follow these instructions if your application flow is primarily based on Activities. If your application flow is based on a combination of Activities and Fragments, please refer to the the Custom Integration section.
Application Integration
Add Sift to your Application file
Create an Application file if you haven’t already. Create an internal class that implements the ActivityLifecycleCallbacks interface and register Sift as shown below:
import siftscience.android.Sift;
public class App extends Application {
@Override
public void onCreate() {
super.onCreate();
registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacksHandler());
}
private static final class ActivityLifecycleCallbacksHandler
implements ActivityLifecycleCallbacks {
public void onActivityCreated(Activity activity, Bundle bundle) {
Sift.open(activity, new Sift.Config.Builder()
.withAccountId("YOUR_ACCOUNT_ID")
.withBeaconKey("YOUR_BEACON_KEY")
// Uncomment to disallow location collection
// .withDisallowLocationCollection(true)
.build());
Sift.collect();
}
public void onActivityPaused(Activity activity) {
Sift.pause();
}
public void onActivityResumed(Activity activity) {
Sift.resume(activity);
}
public void onActivityDestroyed(Activity activity) {
Sift.close();
}
}
}
Set the user id
As soon as your application is aware of the user id, set it on the Sift instance using the code below. All subsequent events will include the user id.
Sift.setUserId("SOME_USER_ID");
If the user logs out of your application, you should unset the user id:
Sift.unsetUserId();
Custom Integration
Initialize Sift in your main Activity
Configure the Sift object in the onCreate method of your application's main Activity (the one that begins the application). If the user id is known at this point, you can set it here. Otherwise, you should set it as soon as it is known. In the main Activity, also override onPause, onResume, and onDestroy as shown:
import siftscience.android.Sift;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_hello_sift);
Sift.open(this, new Sift.Config.Builder()
.withAccountId("YOUR_ACCOUNT_ID")
.withBeaconKey("YOUR_BEACON_KEY")
// Uncomment to disallow location collection
// .withDisallowLocationCollection(true)
.build());
Sift.collect();
}
@Override
protected void onPause() {
super.onPause();
Sift.pause();
}
@Override
protected void onResume() {
super.onResume();
Sift.resume(this);
}
@Override
protected void onDestroy() {
super.onDestroy();
Sift.close();
}
}
Add Sift to your application flow
For each Activity or Fragment that represents a unique page in your application flow, override onStart, onPause, onResume, and onDestroy:
public class OtherActivity extends AppCompatActivity {
@Override
protected void onStart(Bundle savedInstanceState) {
super.onStart();
Sift.open(this);
// For Fragments, use Sift.open(this.getActivity()) instead
Sift.collect();
}
@Override
protected void onPause() {
super.onPause();
Sift.save();
}
@Override
protected void onResume() {
super.onResume();
Sift.resume(this);
}
@Override
protected void onDestroy() {
super.onDestroy();
Sift.close();
}
}
Set the user id
As soon as your application is aware of the user id, set it on the Sift instance using the code below. All subsequent events will include the user id.
Sift.setUserId("SOME_USER_ID");
If the user logs out of your application, you should unset the user id:
Sift.unsetUserId();
