android don't show icon after first launch...?
<p>i have a small problem: can i show the icon of my application in drawer only so long as it is done the first time?</p>

<p>I found the code (in the manifest to make) for don't appear (icon is invisible):</p>

<pre><code>&lt;application
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name" &gt;
    &lt;activity
        android:name=".SanvalentinoNumActivity"
        android:label="@string/app_name" &gt;
        &lt;intent-filter&gt;
            &lt;action android:name="android.intent.action.MAIN" /&gt;

            &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
            &lt;!-- ICON INVISIBLE --&gt;
            &lt;data
                android:host="mocha"
                android:path="/RTT/reset"
                android:scheme="content" /&gt;
        &lt;/intent-filter&gt;
    &lt;/activity&gt;

&lt;/application&gt;
</code></pre>

<p>but i would like that or my app autostar afetr the downloading or that the icon become invisible after the first launch..</p>

<p>help me please...</p>
