android mapping.txt,如果自己的项目本身没有混淆，是不是 生成的bakapk文件夹中，只有R.txt ,和 apk文件，没有mapping文件呢？...

apply plugin: 'com.android.application'

def bakPath = file("${buildDir}/bakapk")

android {

compileSdkVersion 26

defaultConfig {

applicationId "***"

minSdkVersion 16

targetSdkVersion 26

versionCode 201907300

versionName "2.3"

testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

// ndk{

// abiFilters "armeabi-v7a,armeabi"

// }

}

buildTypes {

release {

minifyEnabled false

proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

}

}

sourceSets {

main {

jniLibs.srcDir 'libs'

//说明so的路径为该libs路径，关联所有地图SDK的so文件

jni.srcDirs = []

}

}

buildToolsVersion '26.0.2'

}

dependencies {

implementation fileTree(include: ['*.jar'], dir: 'libs')

//

//引入Tinker库

//生成application时使用

annotationProcessor('com.tencent.tinker:tinker-android-anno:1.9.1')

compileOnly('com.tencent.tinker:tinker-android-anno:1.9.1')

//核心sdk库

implementation('com.tencent.tinker:tinker-android-lib:1.9.1')

}

ext {

tinkerEnable =true

tinkerOldApkPatch = "${bakPath}/"

tinkerId = "2.3"

tinkerApplyMappingPatch = "${bakPath}/"

tinkerApplyResourcePatch = "${bakPath}/"

}

def buildWithTinker(){

return ext.tinkerEnable

}

def getOldApkPatch(){

return ext.tinkerOldApkPatch

}

def getApplyMappingPatch(){

return ext.tinkerApplyMappingPatch

}

def getApplyResourceMappingPatch(){

return ext.tinkerApplyResourcePatch

}

def getTinkerIdValue(){

return ext.tinkerId

}

if (buildWithTinker()){

//启动tinker

apply plugin: 'com.tencent.tinker.patch'

tinkerPatch{

oldApk = getOldApkPatch() //获得基础类apk地址

ignoreWarning = false //不忽略警告

useSign = true //强制patch文件也使用签名

tinkerEnable = buildWithTinker()

buildConfig{

applyMapping = getApplyMappingPatch()//指定old文件打包时候所使用的混淆文件

applyResourceMapping = getApplyResourceMappingPatch() // 指定old apk的资源文件

tinkerId = getTinkerIdValue() // 获取tinkerId

keepDexApply = false //

}

dex{

dexMode = "jar"

pattern = ["class*.dex","assets/secondry-dex-?.jar"] //指定dex文件路径

loader= ["***.MyApplication"]

}

lib{

pattern = ["libs/*/*.so"] //指定dex文件路径

}

res{

pattern = ["res/*","assets/*","sources.arcs","AndroidMainfest.xml"] //指定dex文件路径

// ignoreChange = []//

largeModSize =100 // 资源修改的默认值

}

}

List flavors = new ArrayList<>();

project.android.productFlavors.each { flavor ->

flavors.add(flavor.name)

}

boolean hasFlavors = flavors.size() > 0

def date = new Date().format("MMdd-HH-mm-ss")

/**

* bak apk and mapping

*/

android.applicationVariants.all { variant ->

/**

* task type, you want to bak

*/

def taskName = variant.name

tasks.all {

if ("assemble${taskName.capitalize()}".equalsIgnoreCase(it.name)) {

it.doLast {

copy {

def fileNamePrefix = "${project.name}-${variant.baseName}"

def newFileNamePrefix = hasFlavors ? "${fileNamePrefix}" : "${fileNamePrefix}-${date}"

def destPath = hasFlavors ? file("${bakPath}/${project.name}-${date}/${variant.flavorName}") : bakPath

if (variant.metaClass.hasProperty(variant, 'packageApplicationProvider')) {

def packageAndroidArtifact = variant.packageApplicationProvider.get()

if (packageAndroidArtifact != null) {

try {

from new File(packageAndroidArtifact.outputDirectory.getAsFile().get(), variant.outputs.first().apkData.outputFileName)

} catch (Exception e) {

from new File(packageAndroidArtifact.outputDirectory, variant.outputs.first().apkData.outputFileName)

}

} else {

from variant.outputs.first().mainOutputFile.outputFile

}

} else {

from variant.outputs.first().outputFile

}

into destPath

rename { String fileName ->

fileName.replace("${fileNamePrefix}.apk", "${newFileNamePrefix}.apk")

}

from "${buildDir}/outputs/mapping/${variant.dirName}/mapping.txt"

into destPath

rename { String fileName ->

fileName.replace("mapping.txt", "${newFileNamePrefix}-mapping.txt")

}

from "${buildDir}/intermediates/symbols/${variant.dirName}/R.txt"

from "${buildDir}/intermediates/symbol_list/${variant.dirName}/R.txt"

into destPath

rename { String fileName ->

fileName.replace("R.txt", "${newFileNamePrefix}-R.txt")

}

}

}

}

}

}

project.afterEvaluate {

//sample use for build all flavor for one time

if (hasFlavors) {

task(tinkerPatchAllFlavorRelease) {

group = 'tinker'

def originOldPath = getTinkerBuildFlavorDirectory()

for (String flavor : flavors) {

def tinkerTask = tasks.getByName("tinkerPatch${flavor.capitalize()}Release")

dependsOn tinkerTask

def preAssembleTask = tasks.getByName("process${flavor.capitalize()}ReleaseManifest")

preAssembleTask.doFirst {

String flavorName = preAssembleTask.name.substring(7, 8).toLowerCase() + preAssembleTask.name.substring(8, preAssembleTask.name.length() - 15)

project.tinkerPatch.oldApk = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-release.apk"

project.tinkerPatch.buildConfig.applyMapping = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-release-mapping.txt"

project.tinkerPatch.buildConfig.applyResourceMapping = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-release-R.txt"

}

}

}

task(tinkerPatchAllFlavorDebug) {

group = 'tinker'

def originOldPath = getTinkerBuildFlavorDirectory()

for (String flavor : flavors) {

def tinkerTask = tasks.getByName("tinkerPatch${flavor.capitalize()}Debug")

dependsOn tinkerTask

def preAssembleTask = tasks.getByName("process${flavor.capitalize()}DebugManifest")

preAssembleTask.doFirst {

String flavorName = preAssembleTask.name.substring(7, 8).toLowerCase() + preAssembleTask.name.substring(8, preAssembleTask.name.length() - 13)

project.tinkerPatch.oldApk = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-debug.apk"

project.tinkerPatch.buildConfig.applyMapping = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-debug-mapping.txt"

project.tinkerPatch.buildConfig.applyResourceMapping = "${originOldPath}/${flavorName}/${project.name}-${flavorName}-debug-R.txt"

}

}

}

}

}

}