风流不在谈锋胜,袖手无言味最长。这篇文章主要讲述安卓 代码混淆与打包相关的知识,希望能为你提供帮助。
代码混淆部分
gradle的配置
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minifyEnabled true proguardFiles getDefaultProguardFile(\'proguard-android.txt\'), \'proguard-rules.txt\'
proguard-rules.pro混淆配置
###-----------基本配置-不能被混淆的------------ -keep public class * extends android.app.Activity -keep public class * extends android.app.Fragment -keep public class * extends android.app.Application -keep public class * extends android.app.Service -keep public class * extends android.content.BroadcastReceiver -keep public class * extends android.content.ContentProvider -keep public class * extends android.app.backup.BackupAgentHelper -keep public class * extends android.preference.Preference#support.v4/v7包不混淆 -keep class android.support.** { *; } -keep class android.support.v4.** { *; } -keep public class * extends android.support.v4.** -keep interface android.support.v4.app.** { *; } -keep class android.support.v7.** { *; } -keep public class * extends android.support.v7.** -keep interface android.support.v7.app.** { *; } -dontwarn android.support.**# 忽略警告#保持注解继承类不混淆 -keep class * extends java.lang.annotation.Annotation {*; } #保持Serializable实现类不被混淆 -keepnames class * implements java.io.Serializable #保持Serializable不被混淆并且enum 类也不被混淆 -keepclassmembers class * implements java.io.Serializable { static final long serialVersionUID; private static final java.io.ObjectStreamField[] serialPersistentFields; private void writeObject(java.io.ObjectOutputStream); private void readObject(java.io.ObjectInputStream); java.lang.Object writeReplace(); java.lang.Object readResolve(); } #保持枚举enum类不被混淆 -keepclassmembers enum * { public static **[] values(); public static ** valueOf(java.lang.String); } #自定义组件不被混淆 -keep public class * extends android.view.View { public < init> (android.content.Context); public < init> (android.content.Context, android.util.AttributeSet); public < init> (android.content.Context, android.util.AttributeSet, int); public void set*(...); }#不混淆资源类 -keepclassmembers class **.R$* { public static < fields> ; }###-----------第三方jar包library混淆配置------------ #ormlite混淆配置 #-libraryjars libs/ormlite-android-5.0.jar #-libraryjars libs/ormlite-core-5.0.jar -dontwarn com.j256.ormlite.** -keep class com.j256.ormlite.** { *; } -keep class com.envy15.cherry.base.orm.** { *; } #json-lib混淆配置 #-libraryjars libs/json-lib-2.4-jdk15.jar -dontwarn net.sf.json.** -keep class net.sf.json.** { *; } #json-lib关联包 #-libraryjars libs/commons-beanutils-1.8.3.jar -dontwarn org.apache.commons.** -keep class org.apache.commons.** { *; } #universalimageloader图片加载框架不混淆 -keep class com.nostra13.universalimageloader.** { *; } -dontwarn com.nostra13.universalimageloader.** #Gson相关的不混淆配置 -keepattributes Signature -keepattributes *Annotation* -keep class com.google.gson.** { *; } -dontwarn com.google.gson.** -keep class com.envy15.cherry.fragment.crossover.model.** { *; } -dontwarn com.envy15.cherry.fragment.crossover.model.** -keep class com.envy15.cherry.fragment.discover.model.** { *; } -dontwarn com.envy15.cherry.fragment.discover.model.** -keep class com.envy15.cherry.fragment.local.model.** { *; } -dontwarn com.envy15.cherry.fragment.local.model.** -keep class com.envy15.cherry.fragment.setting.model.** { *; } -dontwarn com.envy15.cherry.fragment.setting.model.** #prt-lib下拉刷新框架不混淆 -keep class in.srain.cube.views.ptr.** { *; } -dontwarn in.srain.cube.views.ptr.** #PullToRefreshLibrary下拉刷新框架不混淆 -keep class com.handmark.pulltorefresh.library.** { *; } -dontwarn com.handmark.pulltorefresh.library.**#参考: #http://blog.csdn.net/zuiwuyuan/article/details/48552701 #http://blog.csdn.net/fengyuzhengfan/article/details/43876197 #http://blog.isming.me/2014/05/31/use-proguard/ #http://hanhailong.com/2015/12/28/Android%E8%BF%9B%E9%98%B6%E4%B9%8BProGuard%E4%BB%A3%E7%A0%81%E6%B7%B7%E6%B7%86/ # 关于混淆的思考: #https://www.zhihu.com/question/37446729 # 扩展:资源文件混淆 #http://blog.csdn.net/Fancy_xty/article/details/51202866 #代码混淆规则 # 指定代码的压缩级别 #-optimizationpasses 5 # 是否使用大小写混合 #-dontusemixedcaseclassnames # 是否混淆第三方jar #-dontskipnonpubliclibraryclasses # 混淆时是否做预校验 #-dontpreverify # 混淆时是否记录日志 #-verbose # 混淆时所采用的算法 #-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*#-keep public class * extends android.app.Activity# 保持哪些类不被混淆 #-keep public class * extends android.app.Application# 保持哪些类不被混淆 #-keep public class * extends android.app.Service# 保持哪些类不被混淆 #-keep public class * extends android.content.BroadcastReceiver# 保持哪些类不被混淆 #-keep public class * extends android.content.ContentProvider# 保持哪些类不被混淆 #-keep public class * extends android.app.backup.BackupAgentHelper# 保持哪些类不被混淆 #-keep public class * extends android.preference.Preference# 保持哪些类不被混淆 #-keep public class com.android.vending.licensing.ILicensingService# 保持哪些类不被混淆#-keepclasseswithmembernames class * {# 保持 native 方法不被混淆 #native < methods> ; #} # #-keepclasseswithmembers class * {# 保持自定义控件类不被混淆 #public < init> (android.content.Context, android.util.AttributeSet); #} # #-keepclasseswithmembers class * { #public < init> (android.content.Context, android.util.AttributeSet, int); # 保持自定义控件类不被混淆 #} # #-keepclassmembers class * extends android.app.Activity {# 保持自定义控件类不被混淆 #public void *(android.view.View); #} # #-keepclassmembers enum * {# 保持枚举 enum 类不被混淆 #public static **[] values(); #public static ** valueOf(java.lang.String); #} # #-keep class * implements android.os.Parcelable {# 保持 Parcelable 不被混淆 #public static final android.os.Parcelable$Creator *; #}#-keep class MyClass; # 保持自己定义的类不被混淆
打包发布部分
S1.使用默认方式打包签名APK
AndroidStudio选择Build => Generate Signed APK
总体步骤流程如下:
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详细操作步骤:
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S2. 多渠道打包APK
属性配置 |
productFlavors |
productFlavors { aVer { resValue("string","strKey","myKey") applicationId "com.simple.pkg.debug" } bVer { applicationId "com.simple.pkg.beta" } cVer { applicationId "com.simple.pkg.res" } } |
signingConfigs |
signingConfigs { release { storeFile file(\'E:/XXX/app.jks\') // 签名证书文件 storePassword \'you password\' // 证书密码 keyAlias \'test\' keyPassword \'you password \' } } |
buildTypes |
buildTypes { mbeta { signingConfig android.signingConfigs.release minifyEnabled false } } |
S3.gradle打包自动化-定制apk文件名
gradle属性及变量定义的几种方式
变量定义 |
方式1(for gradle) |
工程目录下gradle.properties定义属性:appName = MyAppName App目录下build.gradle读取自定义属性:project.appName |
方式2(for java) |
App目录下build.gradle定义属性: productFlavors { aVer { // gradle定义全局变量方式2-代码使用 buildConfigField "int", "varInt", "0" buildConfigField "String", "varString", \'"abc"\' } } Java代码读取属性:BuildConfig.varInt; BuildConfig.varString; |
方式3(for java) |
App目录下build.gradle定义属性: productFlavors { aVer { resValue("string","strKey","myKey") } } ava代码读取属性:context.getString(R.string.strKey); |
方式4 |
App目录下build.gradle定义属性: def flavorName = "undefine" def indexFlavor(String str) { return str.substring(0,str.length()) } |
方式5 |
App目录AndroidManifest.xml定义变量 < meta-data android:name="env_key0" android:value="https://www.songbingjia.com/android/${env_val0}" /> build.gradle修改env_val0 buildTypes { debug { minifyEnabled false manifestPlaceholders = [env_val0: "VAL0", env_val1: "VAL1"] } } Java代码中获取meta属性定义 public static String getMetaValue(Context context,String key){ ApplicationInfo applicationInfo = null; try { applicationInfo = context.getPackageManager().getApplicationInfo(context.getPackageName(), PackageManager.GET_META_DATA); } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); } if (applicationInfo == null){ return ""; } return applicationInfo.metaData.getString(key); } |
Ref:
android studio gradle 多版本多apk打包(打包系列教程之五)
Gradle 自定义构建全局变量
android studio 自定义gradle变量
定制apk文件名
变量定义 |
自定义生成APK文件名 |
applicationVariants.all { variant ->
variant.outputs.each { output -> def outputFile = output.outputFile // appName + version + createTime + svnVersion + flavor + buildType def fileName = "fileName.apk" output.outputFile = new File(outputFile.parent, fileName) } } |
获取相关属性 |
AppName:自定义方式或getName() Version:版本, defaultConfig.versionName CreateTime:创建时间,new Date().format("yyyy-MM-dd", TimeZone.getTimeZone("UTC")) SvnVersion :SVN提交版本号 Flavor :编译渠道版本 BuildType:debug/beta/release版本 def fileName = "${project.appName}_v${defaultConfig.versionName}_${releaseTime()}_" + "s${getSvnRevision()}_${indexFlavor(productFlavors.name)}_${getName()}.apk" |
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Android Gradle实用技巧——APK文件名中加上SVN版本号,日期等
Android 使用Gradle打包APP名称和版本号
参考问题:
buildTypes中加上signingConfig sigingConfigs.release运行就报错
build.gradle多渠道打包完整示例
// app/build.gradle文件 import org.tmatesoft.svn.core.wc.* // for svn version apply plugin: \'com.android.application\' def releaseTime() { return new Date().format("yyyy-MM-dd", TimeZone.getTimeZone("UTC")) } def indexFlavor(String str) { return str.substring(0,str.length()) } def getSvnRevision() { // for svn ISVNOptions options = SVNWCUtil.createDefaultOptions(true); SVNClientManager clientManager = SVNClientManager.newInstance(options); SVNStatusClient statusClient = clientManager.getStatusClient(); SVNStatus status = statusClient.doStatus(projectDir, false); SVNRevision revision = status.getCommittedRevision(); return revision.getNumber(); } android { signingConfigs { } compileSdkVersion 25 buildToolsVersion "25.0.2" defaultConfig { applicationId "com.simple.res" minSdkVersion 15 targetSdkVersion 21 versionCode 1 versionName "1.0" multiDexEnabled true// dex突破65535的限制 } productFlavors { aVer { // gradle定义全局变量方式2-代码使用 buildConfigField "int", "varInt", "0" buildConfigField "String", "varString", \'"abc"\' // resValue("string","strKey","myKey") applicationId "com.simple.res.debug" } bVer { applicationId "com.simple.res.beta" } } signingConfigs { release { storeFile file(\'E:/XXX/App.jks\') storePassword \'you password\' keyAlias \'TEST\' keyPassword \'you password\' } } buildTypes { debug { minifyEnabled false } mbeta { signingConfig android.signingConfigs.release minifyEnabled false } release { signingConfig android.signingConfigs.release proguardFiles getDefaultProguardFile(\'proguard-android.txt\'), \'proguard-rules.pro\' minifyEnabled true shrinkResources true // 指定APK文件名 applicationVariants.all { variant -> variant.outputs.each { output -> def outputFile = output.outputFile // appName + version + createTime + svnVersion + flavor + buildType def fileName = "${project.appName}_v${defaultConfig.versionName}_${releaseTime()}_" + "s${getSvnRevision()}_${indexFlavor(productFlavors.name)}_${getName()}.apk" output.outputFile = new File(outputFile.parent, fileName) } } } } } // project/build.gradle文件 // 添加classpath group: \'org.tmatesoft.svnkit\', name: \'svnkit\', version: \'1.8.11\'支持获取// SVN提交版本号 buildscript { repositories { jcenter() } dependencies { classpath \'com.android.tools.build:gradle:2.2.3\' classpath group: \'org.tmatesoft.svnkit\', name: \'svnkit\', version: \'1.8.11\' } // project/build.gradle文件 appName = NewApp
* 崩溃日志记录 * 参考: *http://blog.csdn.net/u012333411/artile/details/49019415 *http://blog.csdn.net/wangyuexing_blog/article/details/39009069
【安卓 代码混淆与打包】
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