安卓 代码混淆与打包
代码混淆部分
gradle的配置
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：
详细操作步骤：
S2. 多渠道打包APK
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属性配置 |
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productFlavors |
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productFlavors { aVer { resValue("string","strKey","myKey") applicationId "com.simple.pkg.debug" } bVer { applicationId "com.simple.pkg.beta" } cVer { applicationId "com.simple.pkg.res" } } |
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signingConfigs |
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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 ' } } |
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buildTypes |
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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
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变量定义 |
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方式1(for gradle) |
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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 |
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方式2(for java) |
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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; |
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方式3(for java) |
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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); |
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方式4 |
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App目录下build.gradle定义属性： def flavorName = "undefine" def indexFlavor(String str) { return str.substring(0,str.length()) } |
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方式5 |
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App目录AndroidManifest.xml定义变量 <meta-data android:name="env_key0" android:value="${env_val0}" /> build.gradle修改env_val0 buildTypes { debug { minifyEnabled false manifestPlaceholders = [env_val0: "VAL0", env_val1: "VAL1"] } } Java代码中获取meta属性定义 public static String getMetaValue(Context context,String key){ ApplicationInfo applicationInfo = null; try { applicationInfo = context.getPackageManager().getApplicationInfo(context.getPackageName(), PackageManager.GET_META_DATA); } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); } if (applicationInfo == null){ return ""; } return applicationInfo.metaData.getString(key); } |
Ref:
android studio gradle 多版本多apk打包（打包系列教程之五）
定制apk文件名
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变量定义 |
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自定义生成APK文件名 |
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applicationVariants.all { variant -> variant.outputs.each { output -> def outputFile = output.outputFile // appName + version + createTime + svnVersion + flavor + buildType def fileName = "fileName.apk" output.outputFile = new File(outputFile.parent, fileName) } } |
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获取相关属性 |
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AppName:自定义方式或getName() Version:版本， defaultConfig.versionName CreateTime:创建时间，new Date().format("yyyy-MM-dd", TimeZone.getTimeZone("UTC")) SvnVersion :SVN提交版本号 BuildType:debug/beta/release版本 def fileName = "${project.appName}_v${defaultConfig.versionName}_${releaseTime()}_" + "s${getSvnRevision()}_${indexFlavor(productFlavors.name)}_${getName()}.apk" |
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Ref:
Android Gradle实用技巧——APK文件名中加上SVN版本号，日期等
参考问题：
buildTypes中加上signingConfig sigingConfigs.release运行就报错
build.gradle多渠道打包完整示例
// app/build.gradle文件 import org.tmatesoft.svn.core.wc.* // for svn version apply plugin: 'com.android.application' def releaseTime() { return new Date().format("yyyy-MM-dd", TimeZone.getTimeZone("UTC")) } def indexFlavor(String str) { return str.substring(0,str.length()) } def getSvnRevision() { // for svn ISVNOptions options = SVNWCUtil.createDefaultOptions(true); SVNClientManager clientManager = SVNClientManager.newInstance(options); SVNStatusClient statusClient = clientManager.getStatusClient(); SVNStatus status = statusClient.doStatus(projectDir, false); SVNRevision revision = status.getCommittedRevision(); return revision.getNumber(); } android { signingConfigs { } compileSdkVersion 25 buildToolsVersion "25.0.2" defaultConfig { applicationId "com.simple.res" minSdkVersion 15 targetSdkVersion 21 versionCode 1 versionName "1.0" multiDexEnabled true // dex突破65535的限制 } productFlavors { aVer { // gradle定义全局变量方式2-代码使用 buildConfigField "int", "varInt", "0" buildConfigField "String", "varString", '"abc"' // resValue("string","strKey","myKey") applicationId "com.simple.res.debug" } bVer { applicationId "com.simple.res.beta" } } signingConfigs { release { storeFile file('E:/XXX/App.jks') storePassword 'you password' keyAlias 'TEST' keyPassword 'you password' } } buildTypes { debug { minifyEnabled false } mbeta { signingConfig android.signingConfigs.release minifyEnabled false } release { signingConfig android.signingConfigs.release proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' minifyEnabled true shrinkResources true // 指定APK文件名 applicationVariants.all { variant -> variant.outputs.each { output -> def outputFile = output.outputFile // appName + version + createTime + svnVersion + flavor + buildType def fileName = "${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
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