How to start activity in another application?
<p>I have application A defined as below:</p>

<pre><code>&lt;application android:icon="@drawable/icon" android:label="@string/app_name"&gt;
    &lt;activity android:name="com.example.MyExampleActivity"
              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;/intent-filter&gt;
    &lt;/activity&gt;
&lt;/application&gt;
</code></pre>

<p>Now in application B, how can I write the code to start the activity in application A? Thanks!</p>
