How the packagemanager gets the information in Android?
<p>I came to know that after booting device, all the system apps and market apps( if there) will be loaded right. These all things will be handled by PackageManager means which are the already installed apps, based on that it will load all the apps. But how the PackageManager gets the information about installed apps in the device. I want to know to know more about PackageMAnager. I have gone through developer.android.com, but I want to know more about this.  Can anybody help me regarding on the same.</p>

<p>Regards
Abhilash</p>
