How to combine two Android source code easily?
<p>My App has two Activities, but these activities in different Android project separately.</p>

<pre><code>Project A: com.myapp.MainActivity

Project B: com.other.MainActivity
</code></pre>

<p>Now the development is complete. I need combine them in one App</p>

<p>For the Java code, it is very easily, because their package are different.</p>

<p>But for the res, such as layout, string, values, image. Since they are in same folder, no package, no namespace, I got many conflict</p>

<p>Now I need spend many efforts to add prefix to each item, and then modify source cdoe to make it work.</p>

<p>Is there any way to combine them without any changes?</p>