//See Android SDK Setup for details https://documentation.onesignal.com/docs/android-sdk-setup
OneSignal.initWithContext(this);
OneSignal.setAppId(ONESIGNAL_APP_ID);

//The following options are available with increasingly more information:
//NONE, FATAL, ERROR, WARN, INFO, DEBUG, VERBOSE
OneSignal.setLogLevel(OneSignal.LOG_LEVEL.VERBOSE, OneSignal.LOG_LEVEL.NONE);

let externalUserId = "123456789"; // You will supply the external user id to the OneSignal SDK

OneSignal.push(function() {
  OneSignal.setExternalUserId(externalUserId);
});

// Returns an `OSDeviceState` object with the current immediate device state info
OSDeviceState device = OneSignal.getDeviceState(); 

//Get the OneSignal Push Subscription Id
String userId = device.getUserId();

//Get device's push token identifier
String getPushToken = device.getPushToken();

//Get whether notifications are enabled on the device at the app level
boolean areNotificationsEnabled = device.areNotificationsEnabled();

//The device's push subscription status
boolean isSubscribed = device.isSubscribed();

//Returns value of pushDisabled method
boolean isPushDisabled = device.isPushDisabled();

//The following methods are only available if `SetEmail` was called
// Returns an `OSDeviceState` object with the current immediate device state info
OSDeviceState device = OneSignal.getDeviceState(); 

//Get the OneSignal Email Subscription Id
String emailUserId = device.getEmailUserId();

//Get the email address tied to the device
String emailAddress = device.getEmailAddress();

//This device's email subscription status
boolean isEmailSubscribed = device.isEmailSubscribed();

//The following methods are only available if `SetSMSNumber` was called
// Returns an `OSDeviceState` object with the current immediate device state info
OSDeviceState device = OneSignal.getDeviceState(); 

// Get the SMS Phone Number tied to the device. Only available if OneSignal.setSMSNumber() was called.
String smsUserId = device.getSMSUserId();

//Get the phone number tied to the device
String smsNumber = device.getSMSNumber();

//This device's SMS subscription status
boolean isSMSSubscribed = device.isSMSSubscribed();

public class MainActivity extends Activity implements OSPermissionObserver {
  protected void onCreate(Bundle savedInstanceState) {
    OneSignal.addPermissionObserver(this);
  }
  
  public void onOSPermissionChanged(OSPermissionStateChanges stateChanges) {
    if (stateChanges.getFrom().getEnabled() &&
        !stateChanges.getTo().getEnabled()) {
         new AlertDialog.Builder(this)
             .setMessage("Notifications Disabled!")
             .show();
      }
   
      Log.i("Debug", "onOSPermissionChanged: " + stateChanges);
  }
}

// Example Logcat entry - User disabling notifications then returning to your app.
// onOSPermissionChanged{"from":{"enabled":true},"to":{"enabled":false}}

public class MainActivity extends Activity implements OSSubscriptionObserver {
  protected void onCreate(Bundle savedInstanceState) {
    OneSignal.addSubscriptionObserver(this);
  }
  
  public void onOSSubscriptionChanged(OSSubscriptionStateChanges stateChanges) {
    if (!stateChanges.getFrom().getSubscribed() &&
        stateChanges.getTo().getSubscribed()) {
         new AlertDialog.Builder(this)
             .setMessage("You've successfully subscribed to push notifications!")
             .show();
        // get subscription ID
        stateChanges.getTo().getUserId();
      }
   
      Log.i("Debug", "onOSSubscriptionChanged: " + stateChanges);
  }
}

/*
Example Logcat entry - User disabling notifications then returning to your app.
onOSSubscriptionChanged:
{"from":{"pushToken":"APA91bG9cmZ262s5gJhr8jvbg1q7aiviEC6lcOCgAQliEzHKO3eOdX5cm7IQqMSWfy8Od7Ol3jSjFfvCfeO2UYUpanJCURJ8RdhgEuV8grYxOCwPNJr5GoqcWTQOaL9u-qE2PQcFlv4K","userSubscriptionSetting":true,"subscribed":false},
 "to":  {"userId":"22712a53-9b5c-4eab-a828-f18f81167fef","pushToken":"APA91bG9cmZ262s5gJhr8jvbg1q7aiviEC6lcOCgAQliEzHKO3eOdX5cm7IQqMSWfy8Od7Ol3jSjFfvCfeO2UYUpanJCURJ8RdhgEuV8grYxOCwPNJr5GoqcWTQOaL9u-qE2PQcFlv4K","userSubscriptionSetting":true,"subscribed":true}}

//Requires SDK 3.16.0+
OneSignal.setLanguage("es");

OneSignal.setRequiresUserPrivacyConsent(true);

public void onUserTappedProvidePrivacyConsent(View v) {
  //will initialize the OneSignal SDK and enable push notifications
  OneSignal.provideUserConsent(true);
}

OneSignal.setLocationShared(false);

boolean locationShared = OneSignal.isLocationShared();

// Make sure you add one of the following permissions
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />

dependencies {
  ...
  implementation 'com.google.android.gms:play-services-location:YOUR_PLAY_SERVICES_VERSION'
}

OneSignal.promptLocation();

OneSignal.promptForPushNotifications(userResponse: { accepted in
  print("User accepted notifications: \(accepted)")
})

try {
  OneSignal.postNotification(new JSONObject("{'contents': {'en':'Test Message'}, 'include_player_ids': ['" + "userId" + "']}"),
     new OneSignal.PostNotificationResponseHandler() {
       @Override
       public void onSuccess(JSONObject response) {
         Log.i("OneSignalExample", "postNotification Success: " + response.toString());
       }

       @Override
       public void onFailure(JSONObject response) {
         Log.e("OneSignalExample", "postNotification Failure: " + response.toString());
       }
     });
} catch (JSONException e) {
  e.printStackTrace();
}

OneSignal.clearOneSignalNotifications();

// Android SDK version 4.x.x
OneSignal.disablePush(true);

//Android SDK version 3.x.x
OneSignal.setSubscription(false);

OneSignal.unsubscribeWhenNotificationsAreDisabled(false);

OneSignal.Default.SetLaunchURLsInApp(true); // before Initialize

// ... your app's code 
let activity = try Activity<OneSignalWidgetAttributes>.request(
  attributes: attributes,
  contentState: contentState,
  pushType: .token)
Task {
    for await data in activity.pushTokenUpdates {
        let myToken = data.map {String(format: "%02x", $0)}.joined()
        // ... required code for entering a live activity
        OneSignal.enterLiveActivity("my_activity_id", withToken: myToken)
    }
}

OneSignal.exitLiveActivity("my_activity_id")