Update README with lesson plans 1-2

README.org

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 Code and instructions for the 2019 LIU Apps Summer Honors Institute
 
 [[file:etc/lesson-graph.png]]
+
+* Activity object, onClick methods
+
+** Learning objectives
+- Know the major areas of the IDE: Project tree, Editor, Layout design
+  tab, Build output, Log output.
+- Be able to create and run Android Virtual Devices (AVD)
+- Understand how to add instance variables and simple methods in Java.
+- Create live Buttons and TextViews on an Android Activity.
+
+** Tasks
+- Start with branch ~lesson1~, which displays a counter and an
+  Increment button.
+- Add a decrement button.
+- Add a reset (to zero) button.
+- Try disabling the decrement and reset button when the counter is
+  already zero.
+- Try adding a Random button, which sets counter to some number from
+  zero to one thousand.
+
+* Arrays & loops
+
+** Learning objectives
+- Syntax for one- and two-dimensional array creation and indexing in
+  Java.
+- Syntax of (counter-based) for loops in Java.
+- Understand how (nested) for loops and (two-dimensional) arrays work
+  together.
+- Understand how to translate two-dimensional grid coordinates into a
+  one-dimensional index (and vice-versa).
+
+** Tasks
+- Scaffolds for this unit are in ~lesson2~ branch.
+- Construct methods for initializing, printing, finding min/max within
+  arrays.
+- Use a for loop to initialize a series of TextViews with Strings from
+  an array.
+- Work on a console version of the Flood puzzle!
+
+* Binary, hex, & colors
+
+* Layouts & XML
+
+* Life cycle & saveInstanceState
+
+* Custom views & onDraw
+
+* Intents & startActivity
+
+* A working FloodGame!