made many changes: changed from Disp.java to Main.java as the new head class is cleaned up and more streamlined version of Disp.java. Made the same changes between addClass.java and AddSched.java; AddSched.java is more streamline and faster processing.  myAdapter now takes in arrays instead of arrays as phone memory is limited so using things that take less time and memory would be beneficial to everyone's phones. activity xml files have been made to be neater but still need to change the scrollView inside of the activity_add_class.xml.  My gradles have been updated to work with the new files as well as the android_manifest to work with my new files.  The .idea/ files have been made to work with everything i have as they needed updates so I updated the files to make things work.
changed the '.getText() == null' to be '.getText().equals()' because android presets strings to be  instead of nulls of which I have tried to do as a preset.
changed the way that I split the given intented string.  Instead of splitting the string into an arraylist and taking up memory and space, i just split into an array of strings so it is more efficient in time and memory. Hopefully it will work properly as it splits through ','.  As long as the user doesnt put in ',' then my splitting will work. I may have to add a try catch to make sure that its the end of a submission and not just a mistake.  that will probably occur in the AddSched.java before I intent the string.
deleted AddClass.java and Disp.java as those classes have been properly replaced by AddSched.java and Main.java
added a new style for codeStyeSettings.xml for my custom code settings.  Not necessary but its what I prefer.
myAdapter.java had some few changes but nothing drastic.  Just some cleaning up
fixed some bugs in my splitSched method inside of Main.java.  Made it more efficient and easier to use.
made some changes to Main.java and myAdapter.java to make it easier.
just motified the codeStyleSettings.xml file
Merge branch 'revised_main'

Conflicts:
	gradle/wrapper/gradle-wrapper.properties
	sched/src/main/java/com/cal/sched/AddClass.java
	sched/src/main/java/com/cal/sched/Disp.java
	sched/src/main/java/com/cal/sched/myAdapter.java