我刚刚开发了我的应用程序并想发布，但在此之前我想删除日志和其他不必要的东西。我发现使用Proguard的最佳方式。我正在使用命令行，所以我使用该命令ant release并且我的应用程序已成功构建，并且在 /bin 目录中生成的新 apk 文件是<app-name>-release.apk. 我在我的设备中安装了那个apk，但是在几个屏幕之后它崩溃了，当我尝试重新启动我的应用程序并移动到其他选项卡时，它在某些时候崩溃了。
不知道为什么会这样。所以这是我的project.properties文件
的包含target=android-15
proguard.config=proguard-project.txt
这是我的proguard-project.txt
-optimizationpasses 5
-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-dontpreverify
-verbose
-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*
-libraryjars smack.jar
-libraryjars libphonenumber-5.0v1.5.jar
#-keep class com.** { *; }
#-keep class org.** { *; }
-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
-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 *;
}
错误日志：
10-08 07:25:18.356: E/AndroidRuntime(1733): FATAL EXCEPTION: Contact_sync_Service
10-08 07:25:18.356: E/AndroidRuntime(1733): java.lang.NoClassDefFoundError: com.google.i18n.phonenumbers.PhoneNumberUtil
10-08 07:25:18.356: E/AndroidRuntime(1733): at org.sipchat.sipua.ui.ai.run(Unknown
Source)
10-08 07:25:18.356: E/AndroidRuntime(1733): at java.lang.Thread.run(Thread.java:856)
10-08 07:26:26.756: E/dalvikvm(1751): Could not find class 'org.jivesoftware.smack.filter.MessageTypeFilter', referenced from method org.sipchat.sipua.ui.ConnectionService.a
10-08 07:26:26.786: E/dalvikvm(1751): Could not find class 'org.jivesoftware.smack.ConnectionConfiguration', referenced from method org.sipchat.sipua.ui.ConnectionService.onStartCommand
10-08 07:26:26.806: E/dalvikvm(1751): Could not find class 'org.jivesoftware.smack.ConnectionConfiguration', referenced from method org.sipchat.sipua.ui.af.run
10-08 07:26:26.956: E/AndroidRuntime(1751): FATAL EXCEPTION: main
10-08 07:26:26.956: E/AndroidRuntime(1751): java.lang.NoClassDefFoundError: org.jivesoftware.smack.ConnectionConfiguration
10-08 07:26:26.956: E/AndroidRuntime(1751): at org.sipchat.sipua.ui.ConnectionService.onStartCommand(Unknown Source)
10-08 07:26:26.956: E/AndroidRuntime(1751): at android.app.ActivityThread.handleServiceArgs(ActivityThread.java:2359)
10-08 07:26:26.956: E/AndroidRuntime(1751): at android.app.ActivityThread.access$1900(ActivityThread.java:123)
10-08 07:26:26.956: E/AndroidRuntime(1751): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1210)
10-08 07:26:26.956: E/AndroidRuntime(1751): at android.os.Handler.dispatchMessage(Handler.java:99)
10-08 07:26:26.956: E/AndroidRuntime(1751): at android.os.Looper.loop(Looper.java:137)
10-08 07:26:26.956: E/AndroidRuntime(1751): at android.app.ActivityThread.main(ActivityThread.java:4424)
10-08 07:26:26.956: E/AndroidRuntime(1751): at java.lang.reflect.Method.invokeNative(Native Method)
10-08 07:26:26.956: E/AndroidRuntime(1751): at java.lang.reflect.Method.invoke(Method.java:511)
10-08 07:26:26.956: E/AndroidRuntime(1751): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
10-08 07:26:26.956: E/AndroidRuntime(1751): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
10-08 07:26:26.956: E/AndroidRuntime(1751): at dalvik.system.NativeStart.main(Native Method)
更新 ：
错误提到的包是我已经添加的jar文件的包proguard-project.txt
如果我在任何地方出错，请让我清楚？
谢谢