Problems in implementing speech recognition in android

I am a beginner in android development and i tried to run the code in this link:

http://www.jameselsey.co.uk/blogs/tech开发者_运维知识库blog/android-how-to-implement-voice-recognition-a-nice-easy-tutorial/

But i am experiencing crashing errors. What should I do?

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Probably, the permission RECORD_AUDIO is missing in the AndroidManifest.xml:

     ...
     <uses-permission android:name="android.permission.RECORD_AUDIO"/>
</manifest>