问题描述
我想建立ICS接触code上蚀。由于接触使用一些隐藏的类，我创建了所有必需的类一个新的jar文件，并成功地构建APK。
I am trying to build ICS contacts code on eclipse. As contacts was using some hidden classes, I created a new jar file with all the required classes and was successful in building the apk.
但现在的问题是，任何我在罐子里添加的类别中缺少最后的APK包的链接和我得到的NoClassDefFoundError例外。
But now the problem is the classes whichever I added in the jar are missing links in the final apk package and I am getting noClassDefFoundError exception.
我反编译APK，发现类是在APK present。为什么链接丢失eventhough类文件在APK present？
I decompiled the apk and found that class was present in the apk. Why the link is missing eventhough class file is present in the apk?
我使用的jar文件作为外部库，但由于其规模的尝试（> 20MB）未成功。
I tried using the jar file as an external library but because of its size (>20mb) was not successful.
推荐答案
在联系人应用程序使用多种类型的隐藏文件。他们中的一些隐藏的框架项目，如AggregationSuggestions.PARAMETER_MATCH_NAME，以及其他属于像com.android.phone.CallLogAsync静态库。第一类型的文件不应该被嵌入到您的APK，但第二个应。
The Contacts app is using several types of hidden files. Some of them are hidden framework items, like AggregationSuggestions.PARAMETER_MATCH_NAME, and others belongs to the static libraries like com.android.phone.CallLogAsync. First kind of files should never be embedded into your APK, but the second should be.
如果你看看Android.mk的联系人可以计算出需要什么样的静态库：
If you look into Android.mk for the Contacts you can figure out what static libraries are needed:
LOCAL_STATIC_JAVA_LIBRARIES := \
com.android.phone.common \
com.android.vcard \
android-common \
guava \
android-support-v13 \
android-support-v4 \
android-ex-variablespeed \
要编译联系在Eclipse中你应该添加框架类用户库和所有的静态库作为外部JAR。
To compile Contact in eclipse you should add framework classes as "User library" and all static libraries as "External JAR".
要获得所有需要的jar文件最简单的方法是构建Android源，看看输出/目标/普通/ OBJ / JAVA_LIBRARIES。每个图书馆都有命名的目录下的 LIBNAME 的_intermediates与IT类，全debug.jar。这些罐子正是你需要建立联系人什么。框架类位于framework_intermediates，但是你可能需要添加更多的罐子。
The easiest way to obtain all needed jars is to build Android sources and look into out/target/common/obj/JAVA_LIBRARIES. Each library has its own directory named libname_intermediates with classes-full-debug.jar in it. These jars are exactly what you need to build Contacts. Framework classes reside in framework_intermediates, however you may need to add some more jars.
您应该调整订单＆安培;导出在Eclipse中的项目，以确保您的用户库与框架类是上面的Android 4.0
You should adjust "Order & Export" for your project in Eclipse to make sure that your "User Library" with framework classes is above of "Android 4.0".
这篇关于在Eclipse上的Android ICS版本建筑物接触code的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！