android studio3.0正式版,更改apk名字新姿势

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升级android studio3.0,gradle升级4.1,以前更改apk名字的方式报错:

Cannot set the value of read-only property 'outputFile' for ApkVariantOutputImpl_Decorated{apkData=Main{type=MAIN, fullName=release, filters=[]}} of type com.android.build.gradle.internal.api.ApkVariantOutputImpl. 

以前是这样的

     applicationVariants.all { variant ->
        if (variant.buildType.name == "release") {
            variant.outputs.all { output ->
                def outputFile = output.outputFile
                if (outputFile != null && outputFile.name.endsWith('.apk')) {
                    // apk_渠道名-版本号-版本名称-编译时间.apk
                    def fileName = "zszy-${defaultConfig.versionCode}- v${defaultConfig.versionName}-${releaseTime()}.apk"
                    output.outputFile = new File(outputFile.getParent(),fileName)
//                
                }
            }
        }
    }

现在我们需要将

    output.outputFile = new File(outputFile.getParent(),fileName)

更改为

    outputFileName  = fileName

如下

    applicationVariants.all { variant ->
    if (variant.buildType.name == "release") {
        variant.outputs.all { output ->
            def outputFile = output.outputFile
            if (outputFile != null && outputFile.name.endsWith('.apk')) {
                // apk_渠道名-版本号-版本名称-编译时间.apk
                def fileName = "zszy-${defaultConfig.versionCode}-v${defaultConfig.versionName}-${releaseTime()}.apk"

              outputFileName  = fileName
            }
        }
    }
}

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转载自blog.csdn.net/zhouxianling233/article/details/78360884