CSC 349: The Week beginning Sept. 9

• Homework:
  
  Read and summarize the following article Zero-day privilege escalation disclosed for Android
  
  Redo your Lab 3 -- potato calorie lab -- the one with RadioButtons, but this time generate the RadioButtons dynamically. (See example below.)
  
  Due: Sept. 17
  
  
• Tuesday:
  
  RestCalc_dynamic_radiobuttons.zip Layout has empty RadioGroup and the RadioButtons are added dynamically. (The rest is the same as the previous Restaurant Calculator with Radio Buttons app.)
  
  OneSeekBar_kotlin.zip
  
  
  (The sort of thing I have in mind when making this example.)
  
  RGB_SeekBar_kotlin.zip Example with three SeekBars.
  
  RGB_SeekBar_2_kotlin.zip Uses notion of parent and children to access the TextView that corresponds to a given SeekBar.
  
  Lab 5. (Mini) Equalizer Have a set of seek bars (at least six) that can be used to control the values of an array. Each value in the array can be in the range -15 to 15. The values should be displayed on the interface as well as stored in the array. The numbers (31.2, 62.5, 125 etc.) seen in the picture above are not the values but rather are labels indicating the frequency range(?) to which each value corresponds.
  
  Due: Sept. 17
  
  
• Thursday:
  
  Dog_kotlin.zip Uses a ImageView. Also shows a Kotlin when (which is like a switch statement).
  
  
  
  
  
  Dog2_kotlin.zip Replaces the when code above with some string methods that convert a name like "Border Collie" to "border_collie" which is the corresponding drawable resource name.
  
  Dog3_kotlin.zip Adds a parallel array with dog colors to the strings.xml file. When the dog is selected from the Spinner, its corresponding picture is displayed in am ImageView and its corresponding colors displayed in a TextView.
  
  Lab 6: Choose your own subject
  
  Create an app like the one above. You choose the subject: sports, art, Pokemon, movies, whatever. Have a set of images and at least three parallel arrays. One set of data goes into a spinner and the other two in TextViews. When the user selects a new item from the spinner, the image and data displayed should change accordingly.
  
  Due: Sept. 19