ock">Access a <code>double</code> value.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>key</code> - The key to access the value for.</dd>
<dt><span class="strong">Returns:</span></dt><dd>Returns 0 if there is no such key or if it is not a number.</dd></dl>
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<h4>getDouble</h4>
<pre>public&nbsp;double&nbsp;getDouble(<a href="http://developer.android.com/reference/java/l