在Android proguard之后Android应用程序无法使用HttpClient

Question

当我的Android应用程序proguard，我的应用程序尝试连接到https服务器，连接被拒绝。我不知道为什么。所以我打包没有proguard的apk并做同样的测试，该应用程序运行正常，成功连接https服务器。这是我的proguard配置：

-optimizationpasses 5`    `

-dontusemixedcaseclassnames `    `

-dontskipnonpubliclibraryclasses`    `

-dontpreverifyenter`    `

-verbose`    `

-optimizations !code/simplification/arithmetic,!field/*,!class/merging/*`    `

-ignorewarnings`    `

-libraryjars libs/android-support-v4.jar`    `

-libraryjars libs/universal-image-loader-1.9.3.jar`    `

-libraryjars libs/libqblueota v0.96.jar`    `

-libraryjars libs/zxing.jar`    `

-keep class com.zxing.** {*; }`    `

-keep class android.support.** {*;}`    `

-keep class org.apache.** {*;}`    `

-keep class com.nostra13.universalimageloader.** {*;}`    `

-keep class com.google.zxing.** {*;}`    `

-keep class android.** {*; }`    `

-keep class com.sengled.cloud.service.** {*;}`    `

-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 *;
}