Mengintegrasikan ulasan dalam aplikasi (Kotlin atau Java)
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Panduan ini menjelaskan cara menggabungkan ulasan dalam aplikasi di aplikasi Anda menggunakan
Kotlin atau Java. Ada panduan integrasi terpisah jika Anda menggunakan kode
native, Unity, atau Unreal Engine.
Menyiapkan lingkungan pengembangan
Library Play In-App Review adalah bagian dari Library Google Play Core.
Sertakan dependensi Gradle berikut untuk mengintegrasikan Library Play In-App Review.
Groovy
// In your app's build.gradle file:...dependencies{// This dependency is downloaded from the Google's Maven repository.// So, make sure you also include that repository in your project's build.gradle file.implementation'com.google.android.play:review:2.0.2'// For Kotlin users also add the Kotlin extensions library for Play In-App Review:implementation'com.google.android.play:review-ktx:2.0.2'...}
Kotlin
// In your app's build.gradle.kts file:...dependencies{// This dependency is downloaded from the Google's Maven repository.// So, make sure you also include that repository in your project's build.gradle file.implementation("com.google.android.play:review:2.0.2")// For Kotlin users also import the Kotlin extensions library for Play In-App Review:implementation("com.google.android.play:review-ktx:2.0.2")...}
Membuat ReviewManager
ReviewManager adalah antarmuka yang memungkinkan aplikasi Anda memulai alur ulasan dalam aplikasi. Dapatkan dengan membuat instance menggunakan
ReviewManagerFactory.
Ikuti panduan tentang kapan harus meminta ulasan dalam aplikasi untuk menentukan momen yang tepat dalam alur penggunaan aplikasi untuk meminta pengguna memberikan ulasan (misalnya, saat pengguna menyelesaikan level dalam sebuah game). Saat aplikasi Anda mencapai salah satu titik ini, gunakan instance ReviewManager untuk membuat tugas permintaan. Jika
berhasil, API akan menampilkan objek ReviewInfo yang diperlukan untuk memulai
alur ulasan dalam aplikasi.
Kotlin
valrequest=manager.requestReviewFlow()request.addOnCompleteListener{task->if(task.isSuccessful){// We got the ReviewInfo objectvalreviewInfo=task.result}else{// There was some problem, log or handle the error code.@ReviewErrorCodevalreviewErrorCode=(task.getException()asReviewException).errorCode}}
Java
ReviewManagermanager=ReviewManagerFactory.create(this);Task<ReviewInfo>request=manager.requestReviewFlow();request.addOnCompleteListener(task->{if(task.isSuccessful()){// We can get the ReviewInfo objectReviewInforeviewInfo=task.getResult();}else{// There was some problem, log or handle the error code.@ReviewErrorCodeintreviewErrorCode=((ReviewException)task.getException()).getErrorCode();}});
Meluncurkan alur ulasan dalam aplikasi
Gunakan instance ReviewInfo untuk meluncurkan alur ulasan dalam aplikasi. Tunggu hingga pengguna menyelesaikan alur ulasan dalam aplikasi sebelum aplikasi Anda melanjutkan alur penggunaan normalnya (seperti maju ke level berikutnya).
Kotlin
valflow=manager.launchReviewFlow(activity,reviewInfo)flow.addOnCompleteListener{_->// The flow has finished. The API does not indicate whether the user// reviewed or not, or even whether the review dialog was shown. Thus, no// matter the result, we continue our app flow.}
Java
Task<Void>flow=manager.launchReviewFlow(activity,reviewInfo);flow.addOnCompleteListener(task->{// The flow has finished. The API does not indicate whether the user// reviewed or not, or even whether the review dialog was shown. Thus, no// matter the result, we continue our app flow.});
Konten dan contoh kode di halaman ini tunduk kepada lisensi yang dijelaskan dalam Lisensi Konten. Java dan OpenJDK adalah merek dagang atau merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-08-27 UTC.
[null,null,["Terakhir diperbarui pada 2025-08-27 UTC."],[],[],null,["This guide describes how to integrate in-app reviews in your app using either\nKotlin or Java. There are separate integration guides if you are using [native\ncode](/guide/playcore/in-app-review/native), [Unity](/guide/playcore/in-app-review/unity) or [Unreal Engine](/guide/playcore/in-app-review/unreal-engine).\n\nSet up your development environment\n\nThe Play In-App Review Library is a part of the [Google Play Core libraries](/guide/playcore).\nInclude the following Gradle dependency to integrate the Play In-App Review\nLibrary. \n\nGroovy \n\n```groovy\n// In your app's build.gradle file:\n...\ndependencies {\n // This dependency is downloaded from the /studio/build/dependencies#google-maven.\n // So, make sure you also include that repository in your project's build.gradle file.\n implementation 'com.google.android.play:review:2.0.2'\n\n // For Kotlin users also add the Kotlin extensions library for Play In-App Review:\n implementation 'com.google.android.play:review-ktx:2.0.2'\n ...\n}\n```\n\nKotlin \n\n```kotlin\n// In your app's build.gradle.kts file:\n...\ndependencies {\n // This dependency is downloaded from the /studio/build/dependencies#google-maven.\n // So, make sure you also include that repository in your project's build.gradle file.\n implementation(\"com.google.android.play:review:2.0.2\")\n\n // For Kotlin users also import the Kotlin extensions library for Play In-App Review:\n implementation(\"com.google.android.play:review-ktx:2.0.2\")\n ...\n}\n```\n\nCreate the ReviewManager\n\nThe [`ReviewManager`](/reference/com/google/android/play/core/review/ReviewManager) is the interface that lets your app start an in-app\nreview flow. Obtain it by creating an instance using the\n[`ReviewManagerFactory`](/reference/com/google/android/play/core/review/ReviewManagerFactory). \n\nKotlin \n\n```kotlin\nval manager = ReviewManagerFactory.create(context)\n```\n\nJava \n\n```java\nReviewManager manager = ReviewManagerFactory.create(context)\n```\n\nRequest a ReviewInfo object\n\nFollow the guidance about [when to request in-app reviews](/guide/playcore/in-app-review#when-to-request) to determine good\npoints in your app's user flow to prompt the user for a review (for example,\nwhen the user completes a level in a game). When your app reaches one of these\npoints, use the [`ReviewManager`](/reference/com/google/android/play/core/review/ReviewManager) instance to create a request task. If\nsuccessful, the API returns the [`ReviewInfo`](/reference/com/google/android/play/core/review/ReviewInfo) object needed to start the\nin-app review flow. \n\nKotlin \n\n```kotlin\nval request = manager.requestReviewFlow()\nrequest.addOnCompleteListener { task -\u003e\n if (task.isSuccessful) {\n // We got the ReviewInfo object\n val reviewInfo = task.result\n } else {\n // There was some problem, log or handle the error code.\n @ReviewErrorCode val reviewErrorCode = (task.getException() as ReviewException).errorCode\n }\n}\n```\n\nJava \n\n```java\nReviewManager manager = ReviewManagerFactory.create(this);\nTask\u003cReviewInfo\u003e request = manager.requestReviewFlow();\nrequest.addOnCompleteListener(task -\u003e {\n if (task.isSuccessful()) {\n // We can get the ReviewInfo object\n ReviewInfo reviewInfo = task.getResult();\n } else {\n // There was some problem, log or handle the error code.\n @ReviewErrorCode int reviewErrorCode = ((ReviewException) task.getException()).getErrorCode();\n }\n});\n```\n| **Note:** The [`ReviewInfo`](/reference/com/google/android/play/core/review/ReviewInfo) object is only valid for a limited amount of time. Your app should request a `ReviewInfo` object ahead of time (pre-cache) but only once you are certain that your app will launch the in-app review flow.\n\nLaunch the in-app review flow\n\nUse the [`ReviewInfo`](/reference/com/google/android/play/core/review/ReviewInfo) instance to launch the in-app review flow. Wait until\nthe user has completed the in-app review flow before your app continues its\nnormal user flow (such as advancing to the next level). \n\nKotlin \n\n```kotlin\nval flow = manager.launchReviewFlow(activity, reviewInfo)\nflow.addOnCompleteListener { _ -\u003e\n // The flow has finished. The API does not indicate whether the user\n // reviewed or not, or even whether the review dialog was shown. Thus, no\n // matter the result, we continue our app flow.\n}\n```\n\nJava \n\n```java\nTask\u003cVoid\u003e flow = manager.launchReviewFlow(activity, reviewInfo);\nflow.addOnCompleteListener(task -\u003e {\n // The flow has finished. The API does not indicate whether the user\n // reviewed or not, or even whether the review dialog was shown. Thus, no\n // matter the result, we continue our app flow.\n});\n```\n| **Important:** If an error occurs during the in-app review flow, do not inform the user or change your app's normal user flow. Continue your app's normal user flow after `onComplete` is called.\n\nNext steps\n\n[Test your app's in-app review flow](/guide/playcore/in-app-review/test) to verify that your integration is\nworking correctly."]]