private String getIngredientList(String[][] array) {
String ingredientList = "";
String measurement = "";
for (int i = 0; i < array.length; i++) {
measurement = array[i][MEASUREMENT];
// adds the plural's' to the end of measurement
if (nutrition.amountToFloat(array[i][AMOUNT]) > 1) measurement += "s";
// screens the possibility that no unit is needed
if (measurement.equalsIgnoreCase("no unit") || measurement.equalsIgnoreCase("no units"))
measurement = "";
else measurement += " of";
ingredientList +=
"> "
+ array[i][AMOUNT]
+ " "
+ measurement
+ " "
+ array[i][DESCRIPTION]
+ " "
+ array[i][INGREDIENTNAME]
+ "\n";
}
return ingredientList;
}
@Override
public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
tempArray = stringCopy(ingredientArray, ingredientNum);
// inc progress b/c we dont want it to be 0
progress++;
if (progress > 0) {
txtServings.setText(Integer.toString(progress));
for (int i = 0; i < tempArray.length; i++) {
float am = nutrition.amountToFloat(tempArray[i][AMOUNT]);
float serv = progress / Float.valueOf(servings);
// Log.d("seekbar in for", "am= "+am+", serv="+serv);
tempArray[i][AMOUNT] = nutrition.amountToString(am * serv);
}
txtIngredientList.setText(getIngredientList(tempArray));
}
}