修改project.properties文件
#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
去掉之前的#,即取消注释
修改proguard-project.txt文件(忽略第三方jar)
引入第三方库:
-libraryjars /libs/umeng_sdk.jar
忽略类:
-keep class com.umeng.** {*;}
-optimizationpasses 7 -dontskipnonpubliclibraryclasses -dontskipnonpubliclibraryclassmembers -dontpreverify -verbose -allowaccessmodification -repackageclasses -dontusemixedcaseclassnames -dontoptimize -keep public class * extends android.app.Activity -keep public class * extends android.app.Application -keep public class * extends android.app.Service -keep public class * extends android.content.BroadcastReceiver -keep public class * extends android.content.ContentProvider -keep public class * extends android.app.backup.BackupAgentHelper -keep public class * extends android.preference.Preference -keep public class com.android.vending.licensing.ILicensingService -libraryjars /libs/umeng_sdk.jar -keep class com.umeng.** {*;} -keepclasseswithmembernames class * { native <methods>; } -keepclasseswithmembers class * { public <init>(android.content.Context, android.util.AttributeSet); } -keepclasseswithmembers class * { public <init>(android.content.Context, android.util.AttributeSet, int); } -keepclassmembers class * extends android.app.Activity { public void *(android.view.View); } -keepclassmembers enum * { public static **[] values(); public static ** valueOf(java.lang.String); } -keep class * implements android.os.Parcelable { public static final android.os.Parcelable$Creator *; }