Android How to Program, 3/e

... parenthesis left parenthesis i n t right parenthesis left parenthesis velocity X asterisk interval right parenthesis comma 0 right parenthesis semicolon. This line is highlighted. Line 48. blank. Line 49, indented twice. forward slash forward slash if Cannonball goes off the screen. Line 50, indented twice. if left parenthesis shape period top less than sign 0 pipe pipe shape period left less than sign 0 pipe pipe. Line 51, indented 3 times. shape period bottom greater than sign view period get Screen Height left parenthesis right parenthesis pipe pipe. Line 52, indented 3 times. shape period right greater than sign view period get Screen Width left parenthesis right parenthesis right parenthesis. Line 53, indented 3 times. on Screen equals false semic