Add original project.
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369
app/src/main/java/com/hyperling/carbupbeta/Tab2.java
Executable file
369
app/src/main/java/com/hyperling/carbupbeta/Tab2.java
Executable file
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package com.hyperling.carbupbeta;
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import android.app.Activity;
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import android.content.Context;
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import android.os.Build;
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import android.os.Bundle;
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import android.view.View;
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import android.view.inputmethod.InputMethodManager;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.LinearLayout;
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import android.widget.Toast;
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import com.google.android.gms.ads.AdRequest;
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import com.google.android.gms.ads.AdView;
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import java.util.ArrayList;
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/**
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* Created by usb on 9/28/14.
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*
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* This class will:
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* Add items to the current selected list
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*
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* DEEMED "GOOD ENOUGH" 13:45 2014-09-30 :D
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* ListItems are created perfectly, ordered by Cal/$, and colored by Carb/Cal
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*/
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public class Tab2 extends Activity{
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private DALIH dalih;
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// Define the Views
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Context context;
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LinearLayout layListArea;
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EditText txtName, txtCost, txtServings, txtCalories, txtCarbs, txtFiber;
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Button btnClear, btnAdd;
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AdView mAdView;
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// List
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ArrayList<ListItem> items = new ArrayList<ListItem>();
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.tab2);
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// Set default context
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context = this;
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// Initiate DALIH
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dalih = new DALIH(context);
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// Load/Find the Views!
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layListArea = (LinearLayout) findViewById(R.id.layTab2ListArea);
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txtName = (EditText) findViewById(R.id.etItemName);
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txtCost = (EditText) findViewById(R.id.etItemCost);
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txtServings = (EditText) findViewById(R.id.etItemServs);
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txtCalories = (EditText) findViewById(R.id.etItemCals);
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txtCarbs = (EditText) findViewById(R.id.etItemCarbs);
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txtFiber = (EditText) findViewById(R.id.etItemFiber);
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btnClear = (Button) findViewById(R.id.btnClear);
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btnAdd = (Button) findViewById(R.id.btnAddToList);
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mAdView = (AdView) findViewById(R.id.adView);
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// Give the Buttons their power
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btnClear.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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removeItem();
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// Clear all fields!
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txtName.setText("");
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txtCost.setText("");
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txtServings.setText("");
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txtCalories.setText("");
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txtCarbs.setText("");
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txtFiber.setText("");
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setButtonInsert();
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}
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});
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return;
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}// end onCreate
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@Override
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protected void onResume(){
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if (dalih.DEBUG) System.out.println("***** Resuming Tab2 *****");
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dalih.open();
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if (Build.VERSION.SDK_INT >= 9) {
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if (dalih.getAdsEnabled()) {
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if (mAdView.getVisibility() != View.VISIBLE) {
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AdRequest adRequest = new AdRequest.Builder()
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.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
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.addTestDevice("C6A494DC6E7C9AC29102694D48487084") // nexus 7
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.addTestDevice("B8B7561B850A9AB24E0D5B560FC50628") // Moto G
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.addTestDevice("") // Cappy, even though it can't get ads
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.build();
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mAdView.setVisibility(View.VISIBLE);
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mAdView.loadAd(adRequest);
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}
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}
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else{
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if (mAdView.getVisibility() == View.VISIBLE) {
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mAdView.setVisibility(View.GONE);
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}
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}
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}
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setButtonInsert();
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super.onResume();
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return;
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}
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@Override
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protected void onPause(){
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if (dalih.DEBUG) System.out.println("***** Pausing Tab2 *****");
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dalih.close();
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hideKeyboard();
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super.onPause();
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return;
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}
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public boolean validateItem(ListItemInfo newItem){
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// FIELDS MUST HAVE VALUES BEFORE CONVERTING!!!
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if (txtName.getText().toString().equals("")){
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Toast.makeText(context, "Item must have a name!", Toast.LENGTH_SHORT).show();
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}
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else if (txtCost.getText().toString().equals("") || txtCost.getText().toString().equals(".")){
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Toast.makeText(context, "Item must have a cost!", Toast.LENGTH_SHORT).show();
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}
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else if (txtServings.getText().toString().equals("") || txtServings.getText().toString().equals(".")){
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Toast.makeText(context, "Item must have servings!", Toast.LENGTH_SHORT).show();
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}
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else if (txtCalories.getText().toString().equals("") || txtCalories.getText().toString().equals(".")){
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Toast.makeText(context, "Item must have calories!", Toast.LENGTH_SHORT).show();
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}
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else if (txtCarbs.getText().toString().equals("") || txtCarbs.getText().toString().equals(".")){
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Toast.makeText(context, "Item must have carbohydrates!", Toast.LENGTH_SHORT).show();
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}
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else{
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newItem.setName(txtName.getText().toString());
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newItem.setCost(Double.parseDouble(txtCost.getText().toString()));
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newItem.setServings(Double.parseDouble(txtServings.getText().toString()));
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newItem.setCalories(Double.parseDouble(txtCalories.getText().toString()));
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newItem.setCarbs(Double.parseDouble(txtCarbs.getText().toString()));
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newItem.setFiber(Double.parseDouble(txtFiber.getText().toString()));
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newItem.setListID(dalih.getLastList());
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// NAME MUST BE UNIQUE, VALUES MUST BE GREATER THAN 0
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boolean nameDuplicated = false;
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for(ListItem li : items){
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if(newItem.getName().equals(li.getName()) || newItem.getName().equals("")){
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nameDuplicated = true;
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}
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}
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if (nameDuplicated){
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Toast.makeText(context, "Name must be unique!", Toast.LENGTH_SHORT).show();
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}
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else if (newItem.getCost() <= 0){
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Toast.makeText(context, "Cost must be greater than 0!", Toast.LENGTH_SHORT).show();
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}
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else if (newItem.getServings() <= 0){
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Toast.makeText(context, "Servings must be greater than 0!", Toast.LENGTH_SHORT).show();
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}
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else if (newItem.getCalories() <= 0){
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Toast.makeText(context, "Calories must be greater than 0!", Toast.LENGTH_SHORT).show();
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}
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else if (newItem.getFiber() > newItem.getCarbs()){
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Toast.makeText(context, "Cannot have more fiber than carbs!", Toast.LENGTH_SHORT).show();
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}
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else if ((newItem.getCarbs()-newItem.getFiber()) * 3.5 > newItem.getCalories()){
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Toast.makeText(context, "Too many carbs, not enough calories!", Toast.LENGTH_SHORT).show();
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}
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else{
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return true;
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}// end else
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}// end else
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return false;
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}// end validateItem()
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public void setButtonInsert(){
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btnAdd.setText(R.string.item_create_button_insert);
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// Reset to default
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dalih.setLastItem();
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createItems();
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if (dalih.DEBUG) System.out.println("Setting add button to insert");
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btnAdd.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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ListItemInfo newItem = new ListItemInfo();
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if (validateItem(newItem)) {
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hideKeyboard();
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dalih.insertItem(newItem);
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createItems();
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dalih.setOpenTab(1);
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}
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}
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});// end btnAdd.setOnClickListener
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return;
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}
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public void setButtonUpdate(final ListItem listItem){
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btnAdd.setText(R.string.item_create_button_update);
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// Pull Item info into top boxes then remove the ListItem
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// Save which item we are on
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dalih.setLastItem(listItem.getID());
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// Remove the item
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createItems();
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// Set all fields to the values
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txtName.setText(listItem.getName());
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txtCost.setText(Double.toString(listItem.getCost()));
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txtServings.setText(Double.toString(listItem.getServings()));
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txtCalories.setText(Double.toString(listItem.getCalories()));
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txtCarbs.setText(Double.toString(listItem.getCarbs()));
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txtFiber.setText(Double.toString(listItem.getFiber()));
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showKeyboard();
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if (dalih.DEBUG) System.out.println("");
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btnAdd.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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if (validateItem(listItem)) {
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hideKeyboard();
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dalih.updateItem(listItem);
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setButtonInsert();
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}
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}
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});// end btnAdd.setOnClickListener
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return;
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}
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public void createItems(){
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if (dalih.DEBUG) System.out.println("Creating items");
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txtName.setText("");
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txtCost.setText("");
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txtServings.setText("");
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txtCalories.setText("");
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txtCarbs.setText("");
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txtFiber.setText("");
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items = new ArrayList<ListItem>();
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for (ListItemInfo info : dalih.getItems(dalih.getLastList())){
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if (dalih.DEBUG) System.out.println("Found item: " + info.getID() + " " + info.getName());
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// Prevent item being edited from being displayed
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if (info.getID() != dalih.getLastItem()) {
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items.add(new ListItem(context, info));
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}
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}
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// ========== Display the ListItems ==========
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// Order the list
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items = orderList(items);
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// Give the Item Buttons functionality
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for (final ListItem li : items){
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li.btnEdit.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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// Change the create button to update instead of insert
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setButtonUpdate(li);
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}
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});
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li.btnDelete.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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dalih.deleteItem(li);
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createItems();
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}
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});
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}
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// Replace old List with new ordered list
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// Clear list
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layListArea.removeAllViews();
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// Add Views
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for (ListItem li : items) {
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layListArea.addView(li.getView());
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}
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return;
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}
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public ArrayList<ListItem> orderList(ArrayList<ListItem> unorderedList){
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if (dalih.DEBUG) System.out.println("Sorting the items");
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ArrayList<ListItem> orderedList = new ArrayList<ListItem>();
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while (!unorderedList.isEmpty()) {
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double max = 0;
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int index = 0;
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for (ListItem j : unorderedList) {
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if (j.getCalPerDol() > max) {
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//if (dalih.DEBUG) System.out.println(j.getCalPerDol()*100 + " is better than " + max*100);
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max = j.getCalPerDol();
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index = unorderedList.indexOf(j);
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}
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}
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if (dalih.DEBUG) System.out.println(max*100 + " was the best");
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orderedList.add(unorderedList.get(index));
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unorderedList.remove(index);
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}
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return orderedList;
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}
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public void removeItem(){
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int deleteID = dalih.getLastItem();
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for (ListItemInfo item : dalih.getItems(dalih.getLastList())){
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if (item.getID() == deleteID){
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if (dalih.DEBUG) System.out.println("Deleting item " + item.getID() + " " + item.getName());
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dalih.deleteItem(item);
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break;
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}
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}
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return;
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}
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public void hideKeyboard(){
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((InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(btnAdd.getWindowToken(),0);
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return;
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}
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public void showKeyboard(){
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((InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE)).showSoftInput(txtName, 0);
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return;
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}
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}// end Tab2
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