支付宝android支付的demo

-dontshrink -dontpreverify -dontoptimize -dontusemixedcaseclassnames -flattenpackagehierarchy -allowaccessmodification -printmapping map.txt -optimizationpasses 7 -verbose -keepattributes Exceptions,InnerClasses -dontskipnonpubliclibraryclasses -dontskipnonpubliclibraryclassmembers -ignorewarnings -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 java.lang.Throwable {*;} -keep public class * extends java.lang.Exception {*;} -libraryjars libs/alipaySDK-20150610.jar -keep class com.alipay.android.app.IAlixPay{*;} -keep class com.alipay.android.app.IAlixPay$Stub{*;} -keep class com.alipay.android.app.IRemoteServiceCallback{*;} -keep class com.alipay.android.app.IRemoteServiceCallback$Stub{*;} -keep class com.alipay.sdk.app.PayTask{ public *;} -keep class com.alipay.sdk.app.AuthTask{ public *;} -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 *; } # adding this in to preserve line numbers so that the stack traces # can be remapped -renamesourcefileattribute SourceFile -keepattributes SourceFile,LineNumberTable