React Native: match multiple Maven urls to specific dependencies?

Question

Please don't mark this as duplicate. I've spent two days scouring Github, Stack, Android Studio docs, RN docs, and Gradle docs looking for an answer.

The Problem

Our React Native project won't build on Android. One build error is

Could not find com.github.wix-playground:ahbottomnavigation:2.4.9

The fix for this error is to add maven { url 'https://jitpack.io' } to the project build.gradle

After adding this, however, we get a second error, which is

Execution failed for task ':react-native-ble-plx:compileDebugJavaWithJavac'

The fix for this is adding maven { url 'https://maven.google.com' } to build.gradle

But after adding this second fix, we trigger the first error again.

The Question

有没有办法以这样的方式列出两个maven { <url> }，build.gradle即每个maven { <url> }仅用于依赖于它的特定依赖项？

要么

我们可以跨所有依赖项强制使用相同的支持库版本吗？

• 我已经从这些Gradle文档中尝试了多种方法
• 我已经在这个Stack Post中尝试了答案
• 我已经更新到Android Studio 3.4.1

任何帮助将不胜感激。

我们的档案

项目层面 build.gradle

buildscript {
    repositories {
        google()
        mavenLocal()
        mavenCentral()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.1'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        mavenCentral()
        mavenLocal()
        // maven { url 'https://maven.google.com' }
        maven { url 'https://jitpack.io' }     
        maven {
          url "$rootDir/../node_modules/react-native/android" // This URL still works
        }
    }
}
  ext {
        buildToolsVersion = "28.0.3"
        minSdkVersion = 19
        compileSdkVersion = 26
        targetSdkVersion = 26
        supportLibVersion = "28.0.0"
    }

    subprojects { subproject ->
    afterEvaluate {
        if ((subproject.plugins.hasPlugin('android') || subproject.plugins.hasPlugin('android-library'))) {
            android {
                variantFilter { variant ->
                    def names = variant.flavors*.name
                    if (names.contains("reactNative51") || names.contains("reactNative56")) {
                        setIgnore(true)
                    }
                }
            }
        }
    }
}

app/build.gradle

buildscript {
    repositories {
        maven { url 'https://maven.fabric.io/public' }
    }
    dependencies {
        classpath 'io.fabric.tools:gradle:1.+'
    }
}

apply plugin: "com.android.application"
apply plugin: "io.fabric"
apply from: project(':react-native-config').projectDir.getPath() + "/dotenv.gradle"
apply from: "../../node_modules/react-native-vector-icons/fonts.gradle"

repositories {
    maven { url 'https://maven.fabric.io/public' }
}

import com.android.build.OutputFile

project.ext.react = [
    entryFile: "index.js",
    bundleInStaging: true,
    devDisabledInStaging: true,
    inputExcludes: ["ios/**", "__tests__/**", "bundle_out/**"]
]

apply from: "../../node_modules/react-native/react.gradle"
apply from: "../../node_modules/react-native-sentry/sentry.gradle"

def enableSeparateBuildPerCPUArchitecture = false

def enableProguardInReleaseBuilds = false

def debugKeystorePropertiesFile = rootProject.file("keystores/debug.keystore.properties");
def keystoreProperties = new Properties()
keystoreProperties.load(new FileInputStream(debugKeystorePropertiesFile))

def releaseKeystorePropertiesFile = rootProject.file("keystores/release.keystore.properties");
def releaseKeystoreProperties = new Properties()
releaseKeystoreProperties.load(new FileInputStream(releaseKeystorePropertiesFile))

android {
    compileSdkVersion 28
    buildToolsVersion '28.0.3'

    defaultConfig {
        applicationId "com.example"
        missingDimensionStrategy "RNN.reactNativeVersion", "reactNative55"
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 177
        versionName "2.0.4"
        multiDexEnabled true
        ndk {
            abiFilters "armeabi-v7a", "x86"
        }
        manifestPlaceholders = [
            FABRIC_API_KEY: project.env.get("FABRIC_API_KEY"),
            FABRIC_SECRET: project.env.get("FABRIC_SECRET")
        ]
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    signingConfigs {
        debug {
            storeFile file(keystoreProperties['key.store'])
            storePassword keystoreProperties['key.store.password']
            keyAlias keystoreProperties['key.alias']
            keyPassword keystoreProperties['key.alias.password']
        }
        release {
            storeFile file(releaseKeystoreProperties['key.store'])
            storePassword releaseKeystoreProperties['key.store.password']
            keyAlias releaseKeystoreProperties['key.alias']
            keyPassword releaseKeystoreProperties['key.alias.password']
        }
    }
    splits {
        abi {
            reset()
            enable enableSeparateBuildPerCPUArchitecture
            universalApk false  // If true, also generate a universal APK
            include "armeabi-v7a", "x86"
        }
    }
    buildTypes {
        release {
            signingConfig signingConfigs.release
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro", "proguard-devsupport.pro"
            testProguardFile 'proguard-debug.pro'
        }
        staging {
            signingConfig signingConfigs.debug
            matchingFallbacks = ['release', 'debug']
        }
        debug {
            signingConfig signingConfigs.debug
        }
    }
    // applicationVariants are e.g. debug, release
    applicationVariants.all { variant ->
        variant.outputs.each { output ->
            def versionCodes = ["armeabi-v7a":1, "x86":2]
            def abi = output.getFilter(OutputFile.ABI)
            if (abi != null) {  // null for the universal-debug, universal-release variants
                output.versionCodeOverride =
                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
            }
        }
    }
}

configurations.all {
    resolutionStrategy.eachDependency { DependencyResolveDetails details ->
        def requested = details.requested
        if (requested.group == 'com.android.support' && requested.name != 'multidex') {
            details.useVersion "${rootProject.ext.supportLibVersion}"
        }
    }
}

dependencies {
    compile('com.google.android.gms:play-services-gcm:11.8.0') {
        force = true
    }
    compile project(':react-native-push-notification')
    implementation project(':react-native-awesome-card-io')
    implementation project(':react-native-fabric')
    implementation project(':react-native-randombytes')
    implementation project(':react-native-linear-gradient')
    implementation project(':react-native-spinkit')
    implementation project(':react-native-keychain')
    implementation project(':react-native-vector-icons')
    implementation project(':react-native-ble-plx')
    implementation project(':react-native-config')
    implementation project(':react-native-sentry')
    implementation project(':react-native-device-info')
    implementation fileTree(dir: "libs", include: ["*.jar"])
    implementation 'androidx.appcompat:appcompat:1.0.0-alpha3'
    implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
    implementation "com.android.support:appcompat-v7:27.1.0"
    implementation 'com.android.support:design:27.1.0'
    implementation "com.facebook.react:react-native:+"  // From node_modules
    implementation('com.crashlytics.sdk.android:crashlytics:2.9.3@aar') {
        transitive = true;
    }
    implementation project(':react-native-navigation')
    implementation project(':react-native-tcp')
    implementation 'com.android.support:design:25.4.0'
    implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
    implementation 'com.android.support:multidex:1.0.3'
    implementation ('com.github.wix-playground:ahbottomnavigation:2.4.9') {
        exclude group: "com.android.support"
    }
}

task copyDownloadableDepsToLibs(type: Copy) {
    from configurations.compile
    into 'libs'
}

AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
    <uses-permission android:name="android.permission.BLUETOOTH"/>
    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission-sdk-23 android:name="android.permission.ACCESS_COARSE_LOCATION"/>
    <uses-permission-sdk-23 android:name="android.permission.ACCESS_FINE_LOCATION"/>
    <!-- < Only if you're using GCM or localNotificationSchedule() > -->
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <permission
        android:name="${applicationId}.permission.C2D_MESSAGE"
        android:protectionLevel="signature" />
    <uses-permission android:name="${applicationId}.permission.C2D_MESSAGE" />
    <!-- < Only if you're using GCM or localNotificationSchedule() > -->
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>

    <application
      android:name="android.support.multidex.MultiDexApplication"
      android:label="@string/app_name"
      android:icon="@mipmap/ic_launcher"
      android:allowBackup="false"
      android:fullBackupContent="false"
      android:theme="@style/AppTheme">

        <meta-data  android:name="com.dieam.reactnativepushnotification.notification_channel_name"
            android:value="YOUR NOTIFICATION CHANNEL NAME"/>
        <meta-data  android:name="com.dieam.reactnativepushnotification.notification_channel_description"
            android:value="YOUR NOTIFICATION CHANNEL DESCRIPTION"/>
        <!-- Change the resource name to your App's accent color - or any other color you want -->
        <meta-data  android:name="com.dieam.reactnativepushnotification.notification_color"
            android:resource="@android:color/white"/>

        <!-- < Only if you're using GCM or localNotificationSchedule() > -->
        <receiver
            android:name="com.google.android.gms.gcm.GcmReceiver"
            android:exported="true"
            android:permission="com.google.android.c2dm.permission.SEND" >
            <intent-filter>
                <action android:name="com.google.android.c2dm.intent.RECEIVE" />
                <category android:name="${applicationId}" />
            </intent-filter>
        </receiver>
        <!-- < Only if you're using GCM or localNotificationSchedule() > -->

        <receiver android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationPublisher" />
        <receiver android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationBootEventReceiver">
            <intent-filter>
                <action android:name="android.intent.action.BOOT_COMPLETED" />
            </intent-filter>
        </receiver>
        <service android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationRegistrationService"/>

        <!-- < Only if you're using GCM or localNotificationSchedule() > -->
        <service
            android:name="com.dieam.reactnativepushnotification.modules.RNPushNotificationListenerServiceGcm"
            android:exported="false" >
            <intent-filter>
                <action android:name="com.google.android.c2dm.intent.RECEIVE" />
            </intent-filter>
        </service>

      <activity
        android:name=".MainActivity"
        android:label="@string/app_name"
        android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
        android:screenOrientation="portrait"
        android:windowSoftInputMode="adjustPan">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
      </activity>
      <meta-data
        android:name="io.fabric.ApiKey"
        android:value="${FABRIC_API_KEY}"
      />
      <meta-data
        android:name="io.fabric.ApiSecret"
        android:value="${FABRIC_SECRET}"
       />
      <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
    </application>

</manifest>

Answer 1

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有没有办法在 build.gradle 中列出两个 maven { }，以便每个 maven { } 仅用于依赖它的特定依赖项？

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将存储库与依赖项相匹配是一项正在孵化的功能。

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目前你可以查看官方文档关于定义多个repo：

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您可以定义多个存储库来解决依赖关系。如果某些依赖项仅在一个存储库中可用而在另一个存储库中不可用，则声明多个存储库会很有帮助。

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声明的顺序决定了 Gradle 在运行时如何检查依赖关系。如果 Gradle 在特定存储库中找到模块描述符，它将尝试从同一存储库下载该模块的所有工件。您可以详细了解 Gradle\xe2\x80\x99s 解析机制的内部工作原理。

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还

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我们可以在所有依赖项中强制使用相同的支持库版本吗？

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你可以：

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• 从依赖项之一中排除冲突的模块/库
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• 显式声明支持库版本
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例如：\nex:

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  implementation "your dependency:$version" {\n       exclude group: "org.xxxx.xxx", module: "xxxxxxx"\n   }\n

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• 使用 a resolutionStragety，类似：
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前任：

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android {\n    configurations.all {\n        resolutionStrategy.force \'com.android.support:support-xxxx:XX.YY.ZZ\'\n    }\n}\n

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请注意这种方法，因为您可能会在某些库中强制使用向后版本。

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