How to rotate the screen to landscape (or portrait) by programmable way?

Question

Hi guys.

How to rotate the screen to landscape (or portrait) by programmable way? I am trying to make it independent when user rotates the screen.

Is it possible thing ?

Thanks in advance.

Answer 1

Try this:

Activity.setRequestedOrientation() 

with these parameters:

ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE
ActivityInfo.SCREEN_ORIENTATION_PORTRAIT

Check this for further reference

Answer 2

You can try with the sample below...

if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
    // You can set the value initially by
    // ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED. Once set it
    // retains it's value. The View will be rendered in the specified
    // orientation using the code below.
    setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}