Android framebuffer black screen nexus
<p>I am using below solution on a rooted android phone to capture screen shot.</p>

<p><a href="http://www.pocketmagic.net/2010/11/android-native-screen-capture-application-using-the-framebuffer/#.UZoGWitgZJx" rel="nofollow">http://www.pocketmagic.net/2010/11/android-native-screen-capture-application-using-the-framebuffer/#.UZoGWitgZJx</a></p>

<p>This works and captures screen shots on all phones but Nexus. Initially it crashed. When I changed the mmap call to read only, it stopped crashing but the BMP files are black. </p>

<p>Does any one know solution to this problem?</p>
