GridLayout compatibility
<p>I am working on an application for which I need to make GridLayout compatible. So I am following the steps given in <a href="https://github.com/dlew/android-gridlayout" rel="nofollow">this</a> link. I have downloaded zip folder and also have made it library. Everything is working fine till  implementation. When I am trying to change main.xml as described as in the given link , I am getting . The error code is as follow.</p>

<pre><code>&lt;com.gridlayout.GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:gridlayout="http://schemas.android.com/apk/res/com.CompatGrid.MakeCompatible"
android:layout_width="match_parent"
android:layout_height="match_parent"
gridlayout:alignmentMode="alignBounds"
gridlayout:columnCount="4"
gridlayout:columnOrderPreserved="false"
gridlayout:useDefaultMargins="true" &gt;
</code></pre>

<p>My package name is <code>"com.CompatGrid"</code> and my <code>Activity</code> is <code>"MakeCompatible".</code> Error is in 3rd , 4th, 5th and 6th line.
Errors are something like that.</p>

<pre><code>error:No resource identifier found for attribute 'alignmentMode' in package 'MakeCompatible'.
error:No resource identifier found for attribute 'columnCount' in package 'MakeCompatible'.
error:No resource identifier found for attribute 'columnOrderPreserved' in package 'MakeCompatible'.
error:No resource identifier found for attribute 'useDefaultMargins' in package 'MakeCompatible'.
</code></pre>

<p>I have done as the instructions are given. </p>
