[Q] whether the database will be deleted while uninstalling the application? - Android Software Development

hai,
i am developing an application that has an important database,i need to know that ,whether the application will be deleted while i am uninstalling the application from phone.I am using sqlie database

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Removing apps from startup

Hello everyone. I can't delete some applications from startup. "Startup manager" says "The operation has been terminated", "Startup cleaner" doesn't work correctly. What is the correct way to remove unneeded apps from startup without uninstalling them? Can I do it manually, perhaps by editing some config files (I have rooted my phone)?
Get this app which manages what I believe you want to do:
Startup Auditor (it has a price, but I don't know how much)
Unfortunately I don't know of how to do this manually - maybe you can find the info on the Android developer site?

how to clean market ?

hi
i'm using market 2.12 on JPA and my uninstalled applications are still displayed in downloaded applications on the bottom and can be installed again
how ca i remove definitely unistalled application from the list and keep only installed ?
i tried to delete personnal data from market application without succes
thanks
noboy knows ?
<bump>I would like to know too! </bump>
nobody has an idea ?

[Q] Camera app crashes

Hi to all
Today when I try to open camera appplication in my Tab it crashes,( I have the nessage Problem, camera failed ) the same happens if I try to open applications that uses the camera, they also crash, in the camera 360Ultimate app, I got "camera initiliazation error".
I add applications in the tab, 3 days before it was working, I have Euro tab with Roto V2 Rom.
I don't know if a application is causing the problem...
Thanks in advance
Update
I have found probably the cause of the problem. I had deleted the main email application, because I had put K-9, searching the net I found out that some galaxy tab owners searching for the cause of the probem, they found out that the stock email app, is camera dependant.( If you delete email, camera app is not working )
I had made backup of all apps with Titanium before I delete them, but I cannot restore the app, I select the email app, press restore, it said restore Ok, but the application is not installed again.
Has anyone the stock email application to upload to me? or there is a way ,manually to install the application?
Use Root Explorer to put Email.apk in folder /system/app.
Reboot.
Other forum users had the same problem.
http://forum.xda-developers.com/showthread.php?t=929593
http://forum.xda-developers.com/showthread.php?p=10809100
http://forum.xda-developers.com/showthread.php?t=810454

[Q] Backdoored Apps

Hey guys, I just want to ask these couple of questions:
1. I want to download an apk from an unknown source (not from google play). Given if it has a backdoor or something in it, will it be removed after I uninstalled it?
2. Is there a way to know if the application is backdoored or not before installing to my device?
3. Is there some applications that automatically blocks an app if it access for example my contacts, gallery or emails?
4. Are there apps that on the permission screens, all are not listed? Let's say on the permission popout only access to gallery is shown but the app can access my messages. Is it possible?
Thanks for the response guys.
I have a Galaxy s4 i9505. Android 4.3 unrooted.

Restore VpnDialogs

Hi to everyone! I rooted my phone in order to remove bloatware, including VpnDialogs. Now I found out that it wasn't so useless and I would like to restore just that app without formatting the whole phone. I tried to put the app in system/app but when I try to use Vpn through apps such as OperaVpn, Betternet etc a pop up appears stating that VpnDialogs crashes. Can someone provide the apk and explain how to set it correctly?
Hey! How did you solve your problem?

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