buildTypes {    release {      //開啟混淆,刪除無用代碼      minifyEnabled true      //開啟刪除無用資源      shrinkResources true      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'    }    debug {      //在debug環境下使用混淆，方便調試      signingConfig signingConfigs.debug      minifyEnabled false      proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'      manifestPlaceholders = [          // UAT 測試環境          GETUI_APP_ID  : "FZi793fjp9654LfeDPcR29",          GETUI_APP_KEY  : "YrVmZT4KTp65hqAtZbCj79",          GETUI_APP_SECRET: "aLf186Rb617uj7jeNnUB89"      ]    }  }}

##################################通過混淆配置################################## 代碼混淆壓縮比，在0~7之間，默認為5，一般不做修改-optimizationpasses 5# 混合時不使用大小寫混合，混合后的類名為小寫-dontusemixedcaseclassnames# 指定不去忽略非公共庫的類-dontskipnonpubliclibraryclasses# 這句話能夠使我們的項目混淆后產生映射文件# 包含有類名->混淆后類名的映射關系-verbose# 指定不去忽略非公共庫的類成員-dontskipnonpubliclibraryclassmembers# 不做預校驗，preverify是proguard的四個步驟之一，Android不需要preverify，去掉這一步能夠加快混淆速度。-dontpreverify-dontoptimize# 混淆時是否記錄日志-verbose-ignorewarnings# 保留Annotation不混淆-keepattributes *Annotation*# 避免混淆泛型-keepattributes Signature-keepattributes Exceptions,InnerClasses-dontnote com.google.vending.licensing.ILicensingService-dontnote com.android.vending.licensing.ILicensingService# 拋出異常時保留代碼行號-keepattributes SourceFile,LineNumberTable-keepattributes Deprecated,Synthetic,EnclosingMethod# 重命名拋出異常時的文件名稱-renamesourcefileattribute SourceFile# 指定混淆是采用的算法，后面的參數是一個過濾器# 這個過濾器是谷歌推薦的算法，一般不做更改-optimizations !code/simplification/cast,!field/*,!class/merging/*

############################################### Android開發中一些需要保留的公共部分############################################### 保留我們使用的四大組件，自定義的Application等等這些類不被混淆# 因為這些子類都有可能被外部調用-keep public class * extends android.app.Activity-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-keep public class * extends android.view.View#-keep public class com.android.vending.licensing.ILicensingService# 保留support下的所有類及其內部類-keep class android.support.** {*;}# 保留繼承的-keep public class * extends android.support.v4.**-keep public class * extends android.support.v7.**-keep public class * extends android.support.annotation.**# 保留R下面的資源-keep class **.R$* {*;}# 保留本地native方法不被混淆-keepclasseswithmembernames class * {  native <methods>;}# 保留在Activity中的方法參數是view的方法，# 這樣以來我們在layout中寫的onClick就不會被影響-keepclassmembers class * extends android.app.Activity{  public void *(android.view.View);}# 保留枚舉類不被混淆-keepclassmembers enum * {  public static **[] values();  public static ** valueOf(java.lang.String);}# 保留我們自定義控件（繼承自View）不被混淆-keep public class * extends android.view.View{  *** get*();  void set*(***);  public <init>(android.content.Context);  public <init>(android.content.Context, android.util.AttributeSet);  public <init>(android.content.Context, android.util.AttributeSet, int);}# 保留Parcelable序列化類不被混淆-keep class * implements android.os.Parcelable {  public static final android.os.Parcelable$Creator *;}# 保留Serializable序列化的類不被混淆-keepclassmembers class * implements java.io.Serializable {  static final long serialVersionUID;  private static final java.io.ObjectStreamField[] serialPersistentFields;  !static !transient <fields>;  !private <fields>;  !private <methods>;  private void writeObject(java.io.ObjectOutputStream);  private void readObject(java.io.ObjectInputStream);  java.lang.Object writeReplace();  java.lang.Object readResolve();}# 對于帶有回調函數的onXXEvent、**On*Listener的，不能被混淆-keepclassmembers class * {  void *(**On*Event);  void *(**On*Listener);}# webView處理，項目中沒有使用到webView忽略即可-keepclassmembers class fqcn.of.javascript.interface.for.webview {  public *;}-keepclassmembers class * extends android.webkit.webViewClient {  public void *(android.webkit.WebView, java.lang.String, android.graphics.Bitmap);  public boolean *(android.webkit.WebView, java.lang.String);}-keepclassmembers class * extends android.webkit.webViewClient {  public void *(android.webkit.webView, jav.lang.String);

#網絡請求等與外界通信不能混淆-keep class com.xxxxx.function.**.net.** { *; }-keep class com.xxxxx.function.**.bean.** { *; }-keep class com.xxxxx.common.net.** { *; }-keep class com.xxxxx.common.bean.** { *; }#加密不能混淆-keep class com.xxxxx.crypt.** {*;}#數據庫實體類不能混淆-keep class com.xxxxxx.function.**.dao.** { *; }#工具類不混淆-keep class com.xxxxx.common.utils.** { *; }#greenDAO 3#-keepclassmembers class * extends org.greenrobot.greendao.AbstractDao {#public static java.lang.String TABLENAME;#}#-keep class **$Properties#-dontwarn org.greenrobot.greendao.database.**#-dontwarn rx.**#greenDAO 3# Fresco#-keep class com.facebook.** {*;}#-keep interface com.facebook.** {*;}#-keep enum com.facebook.** {*;}# OkHttp3-dontwarn com.squareup.okhttp3.**-keep class com.squareup.okhttp3.** { *;}-dontwarn okio.**#Picasso#-dontwarn com.squareup.okhttp.**#zxing-dontwarn com.google.zxing.**-keep class com.google.zxing.** { *; }#webview-dontwarn com.tencent.**#eventbus不能混淆-keepattributes *Annotation*-keepclassmembers class ** {  @org.greenrobot.eventbus.Subscribe <methods>;}-keep enum org.greenrobot.eventbus.ThreadMode { *; }# Only required if you use AsyncExecutor-keepclassmembers class * extends org.greenrobot.eventbus.util.ThrowableFailureEvent {  <init>(java.lang.Throwable);}#如果項目中倒入了de.greenrobot.even的beta1版本，需要添加此行代碼-keepclassmembers class ** {  public void onEvent*(**);}#高德-dontwarn com.amap.api.**-keep class com.amap.api.** {*;}#bugout-dontwarn com.qamaster.android.**-dontwarn com.testin.agent.**-keepattributes InnerClasses-keep class com.testin.agent.** { *; }-keepattributes SourceFile, LineNumberTable#butterknife-keep class butterknife.** { *; }-dontwarn butterknife.internal.**-keep class **$$ViewBinder { *; }-keepclasseswithmembernames class * {  @butterknife.* <fields>;}-keepclasseswithmembernames class * {  @butterknife.* <methods>;}#sharesdk-keep class cn.sharesdk.**{*;}-keep class com.sina.**{*;}-keep class **.R$* {*;}-keep class **.R{*;}-dontwarn cn.sharesdk.**-dontwarn **.R$*-dontwarn com.tencent.**-keep class com.tencent.** {*;}# rx-dontwarn rx.**-keepclassmembers class rx.** { *; }# retrolambda-dontwarn java.lang.invoke.*# Glide specific rules #-keep public class * implements com.bumptech.glide.module.GlideModule-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {  **[] $VALUES;  public *;}#友盟統計-keep class com.umeng.message.protobuffer.* {   public <fields>;     public <methods>;}-keep class com.umeng.message.* {   public <fields>;     public <methods>;}#ormLite-keep public class * extends com.j256.ormlite.android.apptools.OrmLiteSqliteOpenHelper-keep public class * extends com.j256.ormlite.android.apptools.OpenHelperManager-keepclassmembers class * {@com.j256.ormlite.field.DatabaseField *;}-keep class com.j256.ormlite.** {*;}# Gson specific classes-keep class sun.misc.Unsafe { *; }-keep class com.google.gson.stream.** { *; }#zbar-keep class net.sourceforge.zbar.**{*;}-keep class com.nineoldandroids.** {*;}#身份證ocr-keep class com.yd.ocr.idcard.** { *; }-keep class com.googlecode.** { *; }-keep class org.opencv.** { *; }#訊飛語音-keep class com.iflytek.** { *; }# FastJson 混淆代碼-dontwarn com.alibaba.fastjson.**-keep class com.alibaba.fastjson.** { *; }-keepattributes Signature-keepattributes *Annotation*