Hello.
I am Android System Developer.
I have read your job description carefully.
I haven't screen you want.
But I can do your job with high quality on appointed time.
I have developed many Android System Apps.
You must use package management class on Android System Package.
If you use this, you can get all installed app's information and icon information too.
If you have any questions, Please.
I hope to hear your any reply.
Thanks.
WeiDaFu