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    <p>I just found the issue. First, you can only override layout_* attributes, so the background won't work. That is documented behavior and simply an oversight on my part.</p> <p>The real problem is found in LayoutInflater.java:</p> <pre><code>// We try to load the layout params set in the &lt;include /&gt; tag. If // they don't exist, we will rely on the layout params set in the // included XML file. // During a layoutparams generation, a runtime exception is thrown // if either layout_width or layout_height is missing. We catch // this exception and set localParams accordingly: true means we // successfully loaded layout params from the &lt;include /&gt; tag, // false means we need to rely on the included layout params. ViewGroup.LayoutParams params = null; try { params = group.generateLayoutParams(attrs); } catch (RuntimeException e) { params = group.generateLayoutParams(childAttrs); } finally { if (params != null) { view.setLayoutParams(params); } } </code></pre> <p>If the &lt;include&gt; tag does not include <strong>both</strong> layout_width and layout_height, the RuntimeException occurs and is silently handled, without any log statement even.</p> <p>The solution is to always include both layout_width and layout_height when using the &lt;include&gt; tag, if you want to override any of the layout_* attributes.</p> <p>My example should change to:</p> <pre><code>&lt;include android:id="@+id/buttons_override" android:layout_width="fill_parent" android:layout_height="wrap_content" layout="@layout/buttons"/&gt; </code></pre>
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    1. PODoes Android XML Layout's 'include' Tag Really Work?
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    1. USEric Burke
    1. USEric Burke
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    1. COThis is ridiculous. I've never been able to get this to work, and I even saw the documentation mention needing both height and width if trying to override dimensions, which I assumed were height and width. However, all I was trying to override is margin, which isn't really a dimension. Why the heck do I need to specify both of those or even any of those when all I want to change is the layout_marginRight? Grrr, Android, sometimes you frustrate me too much.
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      1. USArtem Russakovskii
    2. COEric, you should accept your own answer as the solution.
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      1. USArtem Russakovskii
 

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