allocate 16M before Activity‘s onCreate
<p>(android activity)</p>

<p>First ,I break the first sentence in <code>onCreate</code> method in my Activity, then I used <code>"adb shell ps"</code>  command to find my app.</p>

<pre><code>app_48    3335  97    93188  15040 ffffffff afd0ca28 S com.example.android.apis
</code></pre>

<p>why alloc <code>15040Kb</code> memory in my app?</p>

<p>In other activity, the value may be about 16M.</p>

<p>Can I Optimize it？</p>
