What Is The Intent To Call "choose Screen Lock" Screen?

I cant find any refrence to call the Intent screen 'Choose screen lock'. Cant find anything? Any idea?

Solution 1:

You can call actionDevicePolicyManager.SET_NEW_PASSWORD to send user to lock screen settings fragment (firstly he will have to type current password/pattern for secure lock types):

Intentintent=newIntent(DevicePolicyManager.ACTION_SET_NEW_PASSWORD);
startActivity(intent);

Solution 2:

There is none. You can view all possible Intents in android's source code: https://github.com/android/platform_packages_apps_settings/blob/master/AndroidManifest.xml

Solution 3:

EDIT:

It turns out that this had been added in Version 2.2 of Android. Please ee pleczko's answer below.

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Before Android 2.2 there is no intent to do this.