helloGallery error
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/1717489/android-hello-gallery-tutorial-r-styleable-cannot-be-resolved">Android Hello, Gallery tutorial &mdash; &ldquo;R.styleable cannot be resolved&rdquo;</a>  </p>
</blockquote>



<p>hi. i have an error with the helloGallery tutorial from the android developer site...my error is in the ImageAdapter class and specificly in the <code>public ImageAdapter</code>..</p>

<pre><code> public ImageAdapter(Context c) {
        mContext = c;
        TypedArray a = c.obtainStyledAttributes(R.styleable.Gallery1);
        mGalleryItemBackground = a.getResourceId(R.styleable.Gallery1_android_galleryItemBackground, 0);
        a.recycle();
    }
</code></pre>

<p>and the error is <code>R.styleable cannot be resolved</code></p>

<p>any help please?thanks</p>
