Permission delegatio

by nguyenvuthiennga » Thu, 15 Oct 2009 18:03:49 GMT


Sponsored Links
 Hi,

I am new with Android and I just started to read about security in
Android.
I have a question.

For example, there is an application A requesting to access the
internet. There's a component B in A actually use the internet and B
is declared as public. At the installation time, application A will
ask the permission to access the internet. In this example, I assume
it is granted.
Since B is public, all other applications may use it. Or we can
generally say all other application can use the internet access.

Is it correct? I hope not.

Looking forward to any reply.
Greetings,

Nga



Other Threads

1. Synchronization



Use a Handler. Or View#post(). Or View#postDelayed().

-- 
Mark Murphy (a Commons Guy)
http://commonsware.com

Android Training on the Ranch! -- Mar 16-20, 2009
http://www.bignerdranch.com/schedule.shtml

--~--~---------~--~----~------------~-------~--~----~

2. Dynamically obtaining several instance of a view item defined in layout/xml file

See LayoutInflater @ 
http://developer.android.com/intl/de/reference/android/view/LayoutInflater.html
And there is a getLayoutInflater() in Activity class. (http://
developer.android.com/intl/de/reference/android/app/
Activity.html#getLayoutInflater%28%29)


There is also an example:
http://developer.android.com/intl/de/resources/samples/ApiDemos/src/com/example/android/apis/view/List14.html




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