Help Disable widgets

[Funkadelica]

Hi, i have a Samsung Galaxy S2 and I find out that if someone has access to my phone (unblocked) they can read my whatsapp messages by putting the widget on the screen. So, is there a way to disable them? I dont want or use a single one of them I found an application called "Lockscreen Policy" that does that, but it doesn't work on my android version (4.1.2).

Can anyone help me?

 

[chanchan05]

WHy not just lock your phone?

 

[Funkadelica]

I have it locked with AppLock but people can still read your messages with that widgets trick!

Isn't there a way to disable widgets?

 

[chanchan05]

I meant the phone itself. Settings>display>lockscreen>pin or pattern lock

 

[MercedezD]

@Funkadelica
Just enable Power saving mode in AppLock. Try it and keep me updated.

 

[Dannydet]

Simply long press on the widget and delete it from the screen