Android库申请Jcenter（Bintray）审核未通过，求助解决方法

Hey there! I've run into this exact snag when uploading my first Android library to Bintray, so let's break down what's going on and how to fix it.

Why You Got That Email #

Bintray's JCenter team requires all essential library files (.aar, .pom, sources jar, javadoc jar, etc.) to live in the same directory path within your Bintray repo. Right now, your files are probably scattered across different folders—like build variant directories, or nested paths that don't follow the standard Maven structure—which is why they're asking you to consolidate them.

Step-by-Step Fix #

1. Verify Your Bintray File Structure

First, log into your Bintray account and navigate to your SharedPref library. Check if your files are organized like this (the correct structure):

maven/SharedPref/com/hitanshu/SharedPref/1.0.0/
├─ SharedPref-1.0.0.aar
├─ SharedPref-1.0.0.pom
├─ SharedPref-1.0.0-sources.jar
└─ SharedPref-1.0.0-javadoc.jar

If instead you see files split into different folders (like debug/ vs release/, or no nested groupId/artifactId/version structure), that's the root problem.

2. Fix Your build.gradle Configuration

Most likely, your upload task isn't configured to package and upload all files to the same standard Maven path. Below is a corrected, standard configuration using the bintray and maven-publish plugins (replace placeholder values with your own):

apply plugin: 'com.android.library'
apply plugin: 'com.jfrog.bintray'
apply plugin: 'maven-publish'

android {
    compileSdkVersion 30 // Use your target SDK version
    defaultConfig {
        minSdkVersion 16
        targetSdkVersion 30
        versionCode 1
        versionName "1.0.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

// Define your library coordinates
def groupId = "com.hitanshu"
def artifactId = "SharedPref"
def versionName = "1.0.0"

// Generate sources and javadoc jars (required for JCenter)
task sourceJar(type: Jar) {
    from android.sourceSets.main.java.srcDirs
    classifier "sources"
}

task javadocJar(type: Jar) {
    from javadoc.destinationDir
    classifier "javadoc"
}

// Configure Maven publication
publishing {
    publications {
        maven(MavenPublication) {
            groupId groupId
            artifactId artifactId
            version versionName

            // Attach the release AAR
            artifact("$buildDir/outputs/aar/${artifactId}-release.aar")
            // Attach sources and javadoc
            artifact sourceJar
            artifact javadocJar

            // Generate a proper POM file with dependencies
            pom.withXml {
                def dependenciesNode = asNode().appendNode('dependencies')
                configurations.implementation.allDependencies.each { dep ->
                    if (dep.group != null && dep.name != null && dep.version != null) {
                        def dependencyNode = dependenciesNode.appendNode('dependency')
                        dependencyNode.appendNode('groupId', dep.group)
                        dependencyNode.appendNode('artifactId', dep.name)
                        dependencyNode.appendNode('version', dep.version)
                    }
                }
            }
        }
    }
}

// Configure Bintray upload
bintray {
    user = System.getenv("BINTRAY_USER") // Use env vars for security, or hardcode (not recommended)
    key = System.getenv("BINTRAY_KEY")
    publications = ["maven"] // Match the publication name above
    pkg {
        repo = "maven" // Your Bintray repo name
        name = "SharedPref" // Your library name in Bintray
        desc = "A simple SharedPreferences wrapper for Android" // Add a description
        licenses = ["Apache-2.0"] // Choose a valid open-source license
        vcsUrl = "https://github.com/your-username/SharedPref.git" // Link to your repo
        version {
            name = versionName
            desc = "Initial release of SharedPref library"
        }
    }
}

3. Clean Up and Re-Upload

• First, delete the existing scattered files from your Bintray SharedPref library (you can do this directly in the Bintray web interface).
• Run these commands in your project root to build and re-upload:

  ./gradlew clean build sourceJar javadocJar bintrayUpload
  

• Double-check in Bintray that all files are now in the same groupId/artifactId/version path.

4. Re-Submit JCenter Request

Once your files are properly consolidated, go back to Bintray and re-submit your JCenter linking request. The team should approve it quickly now!

内容的提问来源于stack exchange，提问作者H D