从Android的项目库检索资产 [英] Retrieving Assets from Android Lib Project

问题描述

我有两个单独的项目，加分和免费版。这两个项目都使用了大量的共享code，所以我试图被共享到一款Android库项目所有内容集成。

I have two separate projects, a plus and free version. Both projects use a considerable amount of shared code, so I am attempting to integrate everything that is shared into a Android Library Project.

一个共享资源的是，我已经坐在FreeProject /入资产价值/ database.db的数据库。这个文件是这两个项目之间共享，我想将它移动到LibraryProject /资产/ database.db。

One of the shared resources is a database that I had sitting in FreeProject/assests/database.db. This file is shared between both projects and I would like to move it to LibraryProject/assets/database.db.

在code，我的数据库移动到数据库文件夹具有以下内容：

In the code I was moving the database to the database folder with the following:

String dbLocation = "/data/data/" + myContext.getPackageName() + "/databases/" + DBNAME;
//Reading the asset and writing it to the database folder.
InputStream myInput = myContext.getAssets().open("database.db");
OutputStream myOutput = new FileOutputStream(dbLocation);

byte[] buffer = new byte[1024];
int length;
while ((length = myInput.read(buffer)) > 0) {
    myOutput.write(buffer, 0, length);
}

myOutput.flush();
myOutput.close();
myInput.close();

所以我的问题是，我怎么能叫getAssets（）来获取该库项目的AssetManager？还是有另一种方式，我可以/应该这样做呢？

So my question is, how can I call getAssets() to get an AssetManager for the library project? Or is there another way that I could/should be doing this?

推荐答案

从的文档：

该工具不支持使用原始的资源文件（保存在
  资产/目录）在库项目。所使用的任何资源资产
  一个应用程序必须存储在的资产/目录
  应用项目本身。但是，资源文件保存在res /
  目录的支持。

The tools do not support the use of raw asset files (saved in the assets/ directory) in a library project. Any asset resources used by an application must be stored in the assets/ directory of the application project itself. However, resource files saved in the res/ directory are supported.

您能不能用RES /生<一个href=\"http://developer.android.com/reference/android/content/res/Resources.html#openRawResource%28int,%20android.util.TypedValue%29\"相对=nofollow> openRawResource（）呢？

Could you use res/raw and openRawResource() instead?

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