ProguardGui工具sdk\tools\proguard\bin\proguardgui.bat
# -libraryjars ./libs/android-support-v4.jar
# -dontwarn android.support.**
-dontwarn android.support.v4.**
-dontwarn **CompatHoneycomb
-dontwarn **CompatHoneycombMR2
-dontwarn **CompatCreatorHoneycombMR2
-keep interface android.support.v4.app.** { *; }
-keep class android.support.v4.** { *; }
-keep public class * extends android.support.v4.**
-keep public class * extends android.app.Fragment