Penyiapan native

Panduan ini menunjukkan cara menyiapkan project Android native untuk menggunakan Play Integrity API dari C atau C++. Sebelum dapat melakukan panggilan ke API, Anda harus mengintegrasikan Play Core Native SDK terlebih dahulu dengan mengonfigurasi lingkungan pengembangan dan memperbarui file build.gradle dan CMakeLists.txt seperti yang ditunjukkan di bagian berikut. Untuk mengetahui detail selengkapnya, lihat Referensi API Native kami.

Download Play Core Native SDK

Sebelum mendownload, Anda harus menyetujui persyaratan dan ketentuan berikut.

Persyaratan dan Ketentuan

Last modified: September 24, 2020
  1. By using the Play Core Software Development Kit, you agree to these terms in addition to the Google APIs Terms of Service ("API ToS"). If these terms are ever in conflict, these terms will take precedence over the API ToS. Please read these terms and the API ToS carefully.
  2. For purposes of these terms, "APIs" means Google's APIs, other developer services, and associated software, including any Redistributable Code.
  3. “Redistributable Code” means Google-provided object code or header files that call the APIs.
  4. Subject to these terms and the terms of the API ToS, you may copy and distribute Redistributable Code solely for inclusion as part of your API Client. Google and its licensors own all right, title and interest, including any and all intellectual property and other proprietary rights, in and to Redistributable Code. You will not modify, translate, or create derivative works of Redistributable Code.
  5. Google may make changes to these terms at any time with notice and the opportunity to decline further use of the Play Core Software Development Kit. Google will post notice of modifications to the terms at https://developer.android.com/guide/playcore/license. Changes will not be retroactive.
Download Play Core Native SDK

play-core-native-sdk-1.15.4.zip

  1. Lakukan salah satu hal berikut:

    • Instal Android Studio versi 4.0 atau yang lebih tinggi. Gunakan UI SDK Manager untuk menginstal Android SDK Platform versi 10.0 (level API 29).
    • Instal alat command line Android SDK dan gunakan sdkmanager untuk menginstal Android SDK Platform versi 10.0 (level API 29).

  2. Siapkan Android Studio untuk pengembangan native dengan menggunakan SDK Manager untuk menginstal CMake dan Android Native Development Kit (NDK) terbaru. Untuk informasi selengkapnya tentang membuat atau mengimpor project native, lihat Mulai Menggunakan NDK.

  3. Download file zip dan ekstrak bersama project Anda.

    Link Download Ukuran SHA-256 Checksum
    39,6 MiB 92b43246860d4ce4772a3a0786212d9b4781920e112d81b93ca1c5ebd8da89cb

  4. Update file build.gradle aplikasi Anda seperti yang ditunjukkan di bawah ini:

    Groovy

        // App build.gradle

    plugins {
      id 'com.android.application'
    }

    // Define a path to the extracted Play Core SDK files.
    // If using a relative path, wrap it with file() since CMake requires absolute paths.
    def playcoreDir = file('../path/to/playcore-native-sdk')

    android {
        defaultConfig {
            ...
            externalNativeBuild {
                cmake {
                    // Define the PLAYCORE_LOCATION directive.
                    arguments "-DANDROID_STL=c++_static",
                              "-DPLAYCORE_LOCATION=$playcoreDir"
                }
            }
            ndk {
                // Skip deprecated ABIs. Only required when using NDK 16 or earlier.
                abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
            }
        }
        buildTypes {
            release {
                // Include Play Core Library proguard config files to strip unused code while retaining the Java symbols needed for JNI.
                proguardFile '$playcoreDir/proguard/common.pgcfg'
                proguardFile '$playcoreDir/proguard/gms_task.pgcfg'
                proguardFile '$playcoreDir/proguard/per-feature-proguard-files'
                ...
            }
            debug {
                ...
            }
        }
        externalNativeBuild {
            cmake {
                path 'src/main/CMakeLists.txt'
            }
        }
    }

    dependencies {
        // Import these feature-specific AARs for each Google Play Core library.
        implementation 'com.google.android.play:app-update:2.1.0'
        implementation 'com.google.android.play:asset-delivery:2.3.0'
        implementation 'com.google.android.play:integrity:1.4.0'
        implementation 'com.google.android.play:review:2.0.2'

        // Import these common dependencies.
        implementation 'com.google.android.gms:play-services-tasks:18.0.2'
        implementation files("$playcoreDir/playcore-native-metadata.jar")
        ...
    }

    Kotlin

    // App build.gradle

plugins {
    id("com.android.application")
}

// Define a path to the extracted Play Core SDK files.
// If using a relative path, wrap it with file() since CMake requires absolute paths.
val playcoreDir = file("../path/to/playcore-native-sdk")

android {
    defaultConfig {
        ...
        externalNativeBuild {
            cmake {
                // Define the PLAYCORE_LOCATION directive.
                arguments += listOf("-DANDROID_STL=c++_static", "-DPLAYCORE_LOCATION=$playcoreDir")
            }
        }
        ndk {
            // Skip deprecated ABIs. Only required when using NDK 16 or earlier.
            abiFilters.clear()
            abiFilters += listOf("armeabi-v7a", "arm64-v8a", "x86", "x86_64")
        }
    }
    buildTypes {
        release {
            // Include Play Core Library proguard config files to strip unused code while retaining the Java symbols needed for JNI.
            proguardFile("$playcoreDir/proguard/common.pgcfg")
            proguardFile("$playcoreDir/proguard/gms_task.pgcfg")
            proguardFile("$playcoreDir/proguard/per-feature-proguard-files")
            ...
        }
        debug {
            ...
        }
    }
    externalNativeBuild {
        cmake {
            path = "src/main/CMakeLists.txt"
        }
    }
}

dependencies {
    // Import these feature-specific AARs for each Google Play Core library.
    implementation("com.google.android.play:app-update:2.1.0")
    implementation("com.google.android.play:asset-delivery:2.3.0")
    implementation("com.google.android.play:integrity:1.4.0")
    implementation("com.google.android.play:review:2.0.2")

    // Import these common dependencies.
    implementation("com.google.android.gms:play-services-tasks:18.0.2")
    implementation(files("$playcoreDir/playcore-native-metadata.jar"))
    ...
}

  5. Update file CMakeLists.txt aplikasi Anda seperti yang ditunjukkan di bawah ini:

    cmake_minimum_required(VERSION 3.6)

...

# Add a static library called “playcore” built with the c++_static STL.
include(${PLAYCORE_LOCATION}/playcore.cmake)
add_playcore_static_library()

// In this example “main” is your native code library, i.e. libmain.so.
add_library(main SHARED
        ...)

target_include_directories(main PRIVATE
        ${PLAYCORE_LOCATION}/include
        ...)

target_link_libraries(main
        android
        playcore
        ...)

Pengumpulan Data

Play Core Native SDK dapat mengumpulkan data terkait versi untuk memungkinkan Google meningkatkan produk, termasuk:

  • Nama paket aplikasi
  • Versi paket aplikasi
  • Versi Play Core Native SDK

Data ini akan dikumpulkan saat Anda mengupload paket aplikasi ke Konsol Play. Untuk memilih tidak ikut dalam proses pengumpulan data ini, hapus impor $playcoreDir/playcore-native-metadata.jar di file build.gradle.

Perhatikan bahwa pengumpulan data ini yang terkait dengan penggunaan Play Core Native SDK dan penggunaan data yang dikumpulkan oleh Google terpisah dan tidak bergantung pada pengumpulan dependensi library Google yang dideklarasikan di Gradle saat Anda mengupload paket aplikasi ke Konsol Play.