Request App Review Functions

---

This API retrieves the information required to launch the in-app review flow for an app. You must invoke this API before you invoke the kony.application.requestReview(config) API.

Before you raise a request for an in-app review, Android recommends that you cache the review object in advance. This is to ensure that the review information is successfully retrieved before the user navigates to a different screen. In addition, you can find the staleness of a cached object from the value of the timeElapsed parameter.

Syntax

kony.application.requestReviewFlow(config);

Input Parameters

config - A JSON Object that contains the following keys:

Key	Description
clearCachedRequest[Boolean]	Set the value of this key to true to request a new review info object (that is stored internally). When you set the value of this key to false, the API returns the review info object that was cached previously. If a cached review info object is not present, the API requests a new review info object from the native API The default value of this key is false.
onResult [Function]	A function callback that receives the status of the review flow. The callback function receives a JSON Object with the following keys: statusCode: For the list of possible status codes, refer Status Codes. timeElapsed: The time elapsed (in seconds) from the time the review info object was created. This key determines the staleness of the review flow object. If the review object is more than 2-3 hours old, the review may not be raised. NOTE: The timeElapsed parameter is only returned when the Status Code is REVIEW_FLOW_SUCCESS. GMSErrorCode: The underlying error raised by Google Mobile Services that is set when the statusCode is GOOGLE_PLAY_SERVICES_UNAVAILABLE.

 

Example

requestReviewFlow: function() {
    var config = {
        "clearCachedRequest": false,
        "onResult":this.requestReviewFlowCallback
    }
    kony.application.requestReviewFlow(config);
},
requestReviewFlowCallback: function(info) {
    if(info.statusCode == kony.application.REVIEW_FLOW_SUCCESS){
      var timeElapsed = info.timeElapsed;
      alert("StatusCode: "+ info.statusCode + 
            ",timeElapsed: " + timeElapsed);
    }else{
      alert("StatusCode: "+ info.statusCode);
    }
}

Return Values

None

Status Code Constants

Constant	Description
REVIEW_FLOW_SUCCESS	The requestReview flow is successful.
REVIEW_FLOW_FAILED	The requestReview flow has failed.
REVIEW_LIBRARY_MISSING	The required Google Play Core library is not linked with the application.
GOOGLE_PLAY_SERVICES_UNAVAILABLE	The Google Play Store services are missing.
GMS_LIBRARY_MISSING	The Google Mobile Services library is not linked with the application.

 

Remarks

If the GMS or library is missing, the API returns the REVIEW_LIBRARY_MISSING, GMS_LIBRARY_MISSING, or GOOGLE_PLAY_SERVICES_UNAVAILABLE constants. Ideally, when you encounter these errors, you must not invoke the kony.application.requestReview(config) API.

Platform Availability

• Android

---

This function requests users to provide a rating and to write a review for an app.

Syntax

kony.application.requestReview(config);

Input Parameters

config [optional]- If you want to enable the in-app review feature on Android devices, you must include the config parameter, which is a JSON Object that contains the following keys:

Key	Description
reviewInApp [Boolean]	Set the value of this key to true to indicate the use of the in-app review feature. Set the value of this key to false, to invoke the older review flow. The default value of this parameter is false.
onResult [Function]	A function callback that receives the status of creation of the review dialog. The callback function receives a JSON Object with the following keys: statusCode: For the list of possible status codes, refer Status Codes. timeElapsed: The time elapsed (in seconds) from the time the review info object was created. This key determines the staleness of the review flow object. If the review object is more than 2-3 hours old, the review may not be raised. NOTE: The timeElapsed parameter is only returned when the Status Code is REVIEW_FAILURE. GMSErrorCode: The underlying error raised by Google Mobile Services that is set when the statusCode is GOOGLE_PLAY_SERVICES_UNAVAILABLE.

NOTE: Support for the config parameter (that provides the in-app review functionality) is only available on the Android platform.

Example

requestReview: function() {
    var config = {
        "reviewInApp": true,
        "onResult": this.requestReviewCallback
    };
    kony.application.requestReview(config);
},
requestReviewCallback: function(info) {
    if(info.statusCode == kony.application.REVIEW_FAILED){
        var timeElapsed = info.timeElapsed;
        alert("StatusCode: "+ info.statusCode + 
              ",timeElapsed: " + timeElapsed);
    }else{
        alert("StatusCode: "+ info.statusCode);
    }
}

Return Values

None

Remarks

• If this API returns the REVIEW_SUCCESS status code constant, the review info object is cleared.
• If the GMS or library is missing, the API returns the REVIEW_LIBRARY_MISSING or GOOGLE_PLAY_SERVICES_UNAVAILABLE or GMS_LIBRARY_MISSING statusCode. However, in this case, the API reverts to invoking the older review flow.
  Ideally, you must not invoke this API if you catch these errors in the kony.application.requestReviewFlow API.

Status Codes

Constant	Description
REVIEW_SUCCESS	The requestReview object successfully creates the in-app review popup.
REVIEW_FAILED	The requestReview object fails to create the in-app review popup.
REVIEW_FLOW_NOT_REQUESTED	The requestReview API is called without (or before) receiving the success status from the requestReviewFlow API or without invoking the requestReviewFlow API itself.
REVIEW_LIBRARY_MISSING	The required Google Play Core library is not linked with the application.
GOOGLE_PLAY_SERVICES_UNAVAILABLE	The Google Play Store services are missing.
GMS_LIBRARY_MISSING	The Google Mobile Services library is not linked with the application.

 

Platform Availability

• Android
• iOS