I am creating a application for android, in one of the activity i have used one library project for creating a panel which drops from top to bottom. Every thing is working fine and there are no errors. The reason for posting this question is that there are some unused images included in my .apk file which increases the size of application. I tried opening my apk file using winrar and then deleting the unused images and then again renaming its extension to .apk. but it didnt worked on my phone as there was the error stating \[code\]error parsing the XML file\[/code\] when i tried to install the application. Please provide the solution.