Upgrade layout files with android-x compatible tags

[Padmal]

Actual Behaviour

Most of the .xml files have outdated syntax

Expected Behaviour

Need to replace them with android-x tags. Note: This is a task involving lot of files and code. So feel free to contribute as much as you can.

Steps to reproduce it

Open app and check error log

LogCat for the issue

Process: io.pslab, PID: 7029
    android.view.InflateException: Binary XML file line #9 in io.pslab:layout/application_list_item: Binary XML file line #9 in io.pslab:layout/application_list_item: Error inflating class android.support.v7.widget.CardView
    Caused by: android.view.InflateException: Binary XML file line #9 in io.pslab:layout/application_list_item: Error inflating class android.support.v7.widget.CardView
    Caused by: java.lang.ClassNotFoundException: android.support.v7.widget.CardView
...

Screenshots of the issue

N/A

Would you like to work on the issue?

Yes; but also open to anyone if like.

Open for Hacktoberfest participants 👍🏼

[Siddharth Singh]

Is this issue still open for contributors? If yes, can you please assign it to me ? Thank you.

[Padmal]

Hello @SiddyDevelops , yes this is open for contributors. No need to have any assignment to work on it. You can simply send a PR with the changes.

[MOHIT GUPTA]

@CloudyPadmal hello I also started working on that issue.

[Deepanshu sehgal]

please assign me this issue I will be very happy to be merged

[MOHIT GUPTA]

@CloudyPadmal can you please review my PR as I'll change some of the files to androidx according to issue.

[Padmal]

Hello @Deepanshu112 , great to hear that! You're welcome to send us a PR.