/reference/android/content/ComponentCallbacks2.html?is-external=true#onTrimMemory-int-" title="class or interface in android.content"><code>ComponentCallbacks2.onTrimMemory(int)</code></a></dd>
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<h4>onLowMemory</h4>
<pre>public&nbsp;void&nbsp;onLowMemory()</pre>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="http://d.android.com/reference/android/content/ComponentCallbacks.html?is-exte