我们有一个电子商务Flutter应用程序，使用flutter_braintree包支付网关（贝宝，信用卡等）。
自从开发人员/开发人员更新包的任何内容以来已经有几个月了。今天当我们试图在PlayStore上发布更新时，它抛出了一个警告，
第一个月
具有此依赖项的包是flutter_braintree。
现在，问题是，我对Android开发一无所知，因为我只使用Flutter。
我现在该怎么办？因为3个月后PlayStore不允许我发布更新。
我也在软件包的仓库中问过这个问题，但是我不认为我会很快得到任何回应。
我已经附上了Flutter医生的React，如果有人需要通过它看。

[✓] Flutter (Channel stable, 2.10.4, on macOS 12.6.8 21G725 darwin-x64, locale en-PK)
    • Flutter version 2.10.4 at /Users/macbookpro/src/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision c860cba910 (1 year, 7 months ago), 2022-03-25 00:23:12 -0500
    • Engine revision 57d3bac3dd
    • Dart version 2.16.2
    • DevTools version 2.9.2

[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
    • Android SDK at /Users/macbookpro/Library/Android/sdk
    • Platform android-34, build-tools 33.0.0
    • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • CocoaPods version 1.10.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2022.1)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301)

字符串
这是android/build.gradle文件（我们的应用程序，而不是braintree）

buildscript {
    ext.kotlin_version= "1.5.31"
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:4.1.0'
        classpath 'com.google.gms:google-services:4.3.10'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

型
这是braintree包的android/build.gradle文件，

group 'com.example.flutter_braintree'
version '1.0'

buildscript {
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:4.1.0'
    }
}

rootProject.allprojects {
    repositories {
        google()
        jcenter()
        maven {
            url "https://cardinalcommerceprod.jfrog.io/artifactory/android"
            credentials {
                username 'braintree'
                password 'abc'
            }
        }
    }
}

apply plugin: 'com.android.library'

android {
    compileSdkVersion 28

    defaultConfig {
        minSdkVersion 21
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
    lintOptions {
        disable 'InvalidPackage'
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

dependencies {
    implementation 'com.braintreepayments.api:drop-in:5.2.1'
    implementation 'com.google.android.gms:play-services-wallet:16.0.1'
    implementation 'androidx.appcompat:appcompat:1.0.2'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    components.all {
        allVariants {
            withDependencies { deps ->
                deps.each { dep ->
                    if (dep.group == 'net.minidev' && dep.name =='json-smart') {
                        dep.version {
                            prefer "2.3"
                        }
                        dep.because "resolving dependencies issue"
                    }
                }
            }
        }
    }
}

型
在整个项目中有两个名为ivy.xml的文件。一个可以在flutter_braintree（package）的项目目录中的flutter_braintree_master/android/build文件夹中找到，在那里我可以看到这行，

<dependency org="com.google.android.gms" name="play-services-maps" rev="16.0.0" transitive="false" conf="releaseCompileClasspath-&gt;default"/>

型
另一个可以在main_project/ios/.symlinks/plugins/flutter_braintree/android/ivy.xml中的android/build文件夹中找到，在那里我可以看到类似的行，

<dependency org="com.google.android.gms" name="play-services-maps" rev="16.0.0" transitive="false" conf="releaseCompileClasspath-&gt;default"/>

型
这可能是导致问题的原因。