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));
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menuHome:
Intent i = new Intent(getApplicationContext(), MainScreenActivity.class);
// Closing all previous activities
i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
return true;
case R.id.share: // market://details?id=com.example.android.jetboy
String message =
firstName
+ " "
+ getString(R.string.likes)
+ " '"
+ recipeName
+ "' "
+ getString(R.string.from)
+ " "
+ getString(R.string.app_name)
+ " @ http://bit.ly/Y6SR2b";
Intent share = new Intent(Intent.ACTION_SEND);
share.setType("text/plain");
share.putExtra(Intent.EXTRA_TEXT, message);
// share.putExtra(Intent.EXTRA_SUBJECT, message);
startActivity(Intent.createChooser(share, getString(R.string.howShare)));
return true;
case R.id.nutritionInfo:
Map<String, Float> info = new HashMap<String, Float>();
float sumProtein = 0.0f;
float sumFat = 0.0f;
float sumCalorie = 0.0f;
float sumCarbs = 0.0f;
for (int n = 0; n < tempArray.length; n++) {
info =
nutrition.getIngredientFacts(
tempArray[n][MEASUREMENT],
tempArray[n][TYPE],
tempArray[n][AMOUNT],
tempArray[n][CALORIES],
tempArray[n][FAT],
tempArray[n][CARBS],
tempArray[n][PROTEIN]);
sumCalorie += info.get(TAG_CALORIES);
sumFat += info.get(TAG_FAT);
sumProtein += info.get(TAG_PROTEIN);
sumCarbs += info.get(TAG_CARBS);
Log.d(
"recipeView, getNut",
"sumCalorie:"
+ sumCalorie
+ ", sumFat:"
+ sumFat
+ ", sumProtein:"
+ sumProtein
+ ", sumCarbs:"
+ sumCarbs);
}
String serv = txtServings.getText().toString();
Intent intent = new Intent(getApplicationContext(), NutritionInfoActivity.class);
intent.putExtra("calories", sumCalorie);
intent.putExtra("fat", sumFat);
intent.putExtra("protein", sumProtein);
intent.putExtra("servings", serv);
intent.putExtra("carbs", sumCarbs);
startActivity(intent);
return true;
default:
return super.onOptionsItemSelected(item);
}
}
