// DO NOT call this directly, go through Sysout
public void printInstructions(String[] instructions) {
// Clear out any current instructions
instructionsText.setText("");
// Go down array of instruction strings
String printStr, remainingStr;
for (int i = 0; i < instructions.length; i++) {
// chop up each into pieces maxSringLength long
remainingStr = instructions[i];
while (remainingStr.length() > 0) {
// if longer than max then chop off first max chars to print
if (remainingStr.length() >= maxStringLength) {
// Try to chop on a word boundary
int posOfSpace = remainingStr.lastIndexOf(' ', maxStringLength - 1);
if (posOfSpace <= 0) posOfSpace = maxStringLength - 1;
printStr = remainingStr.substring(0, posOfSpace + 1);
remainingStr = remainingStr.substring(posOfSpace + 1);
}
// else just print
else {
printStr = remainingStr;
remainingStr = "";
}
instructionsText.append(printStr + "\n");
} // while
} // for
} // printInstructions()
// DO NOT call this directly, go through Sysout
public void displayMessage(String messageIn) {
messageText.append(messageIn + "\n");
}
