android wear - eclipse：不识别支持库 [英] android wear - eclipse : not recognizing support library

问题描述

我试图用新的Wear sdk开发。

我已经下载了所需的，包括支持库，并设置了Android Wear。
我遇到的问题是项目无法找到可穿戴的libararies。

代码错误行示例：

  WatchActivity无法解析为类型
  

和

 导入android.support.wearable无法解析
  

谢谢Yakir。

解决方案

我已经经历了同样的问题使用Eclipse和我的问题的答案是以下链接，我发现：_
。

但是如果要从Eclipse中使用 android.support.wearable 包中的任何类，它有点棘手。


可穿戴包不包括在标准的android-support库中 - 您需要使用位于Google存储库中的可穿戴UI支持库： com.google.android.support:wearable

与标准的android-support lib不同，这个不是一个 .jar 文件或项目代码，您可以直接导入到工作区，但它位于 .aar 格式（如 jar 包括 res ）。

请在这里找到相对于你的sdk文件夹的这个文件：

./ extras / google / m2repository / com / google / android / support / wearable / 1.0.0 / wearable-1.0.0.aar

1. 解压缩 wearable-1.0.0.aar 文件到你的工作区（你可以看到它看起来几乎像移动 classes.jar 到 /libs/classes.jar


2. 现在您必须从这些文件创建新项目，包名称定义为 android.support.wearable


3. 使用API​​ 20编译并在项目属性中选择是库


4. 从项目添加对该库项目的引用

我推荐你来看看这篇博文。有一切都很好地解释了一步一步。如果您有任何项目可以随时在这里发表评论。

Im trying to develop with the new Wear sdk.

I have downloaded everyting needed including support libraries and set up android wear to go. the problem I have is that the project cant find the wearable libararies.

code error lines example:

WatchActivity cannot be resolved to a type

and

The import android.support.wearable cannot be resolved

Thank you, Yakir.

解决方案

I've gone through the same issues using Eclipse and the answer to my problem was following link that I've found:
http://blog.benjamin-cabe.com/2014/07/04/how-to-setup-eclipse-for-android-wear-development

WatchActivity:

just don't use WatchActivity - use standard Activity instead.

The import android.support.wearable cannot be resolved:

First step is to make sure that you have installed a Google Repository Extra in your SDK Manager. It should be located somewhere below the Android Support Repository


After downloading the Google Repository:
In Android Studio you just need to add a dependency for wearable-support lib like done here: https://developer.android.com/training/wearables/apps/layouts.html#UiLibrary.
But if you want to use any class from android.support.wearable package from Eclipse it is a little bit tricky.

Wearable package is not included in standard android-support library - you need to use wearable UI support lib located in google repository: com.google.android.support:wearable
Unlike the standard android-support libs, this one is not provided as a .jar file or project code that you can import right to your workspace, but it's in .aar format (like jar but also including res).

Please find this file here, relative to your sdk folder:
./extras/google/m2repository/com/google/android/support/wearable/1.0.0/wearable-1.0.0.aar

1. Unzip wearable-1.0.0.aar file somwehere to your workspace (you can see it looks almost like a standard android project)
2. Move classes.jar to /libs/classes.jar
3. Now you have to create new project from these files, with package name defined as android.support.wearable
4. Compile it with API 20 and select "Is Library" in project properties
5. Add reference to this library project from your project

I recomment you to take a look at this blog post. There is everything explained well step-by-step. If you will have any project feel free to ask in comment here.

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