Summary:
PreferenceActivity has been deprecated since Android 3.0 API 11 in favour of PreferenceFragment
| {F6515113} | {F6515114}|
|Before|
| {F6515111} | {F6515112}|
|After|
Test Plan:
Apply patch and observe that the DeviceSettings and PluginSettings screen behave as expected
and now also follow material design guidelines
Reviewers: #kde_connect, nicolasfella
Reviewed By: #kde_connect, nicolasfella
Subscribers: kdeconnect
Tags: #kde_connect
Differential Revision: https://phabricator.kde.org/D17859
