Cancel Done buttons in Calendar App - Is it part of Action Bar?

Question

Hi, I\'m refering the Cancel/Done button in Calendar app. These 2 buttons are pinned on

Answer 1

Remember that Android is open source, and most apps preinstalled on an android device running aosp are open source.

Here's the project: https://github.com/android/platform_packages_apps_calendar

Yes, it is a custom ActionBar setup, here's the XML:

That is later set on runtime:

View actionBarButtons = inflater.inflate(R.layout.edit_event_custom_actionbar,
new LinearLayout(mContext), false);
View cancelActionView = actionBarButtons.findViewById(R.id.action_cancel);
cancelActionView.setOnClickListener(mActionBarListener);
View doneActionView = actionBarButtons.findViewById(R.id.action_done);
doneActionView.setOnClickListener(mActionBarListener);
mContext.getActionBar().setCustomView(actionBarButtons);

Hope that helped