ClaytonWWilson/Listify
1
0
Fork 0
mirror of https://github.com/ClaytonWWilson/Listify.git synced 2025-12-16 10:48:46 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Can now remove items from list

Browse Source
This commit is contained in:
Aaron Sun 2020-10-06 18:36:14 -07:00
parent 94e636f1d5
commit dcea8aa58e
4 changed files with 58 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

84
Listify/app/src/main/java/com/example/listify/List.java
View File

@ -21,10 +21,11 @@ import androidx.appcompat.app.AppCompatActivity;
public class List extends AppCompatActivity {
ListView listView;
String listName = "Sample List";
MyAdapter myAdapter;
Button incrQuan;
Button decrQuan;
Button removeItem;
ArrayList<String> pNames = new ArrayList<>(); //String[] pNames = {"Half-gallon organic whole milk"};
ArrayList<String> pStores = new ArrayList<>(); //String[] pStores = {"Kroger"};
@ -40,11 +41,25 @@ public class List extends AppCompatActivity {
pQuantity.add("1");
pImages.add(R.drawable.milk);
pNames.add("5-bunch medium bananas");
pStores.add("Kroger");
pPrices.add("$3.00");
pQuantity.add("1");
pImages.add(R.drawable.bananas);
pNames.add("JIF 40-oz creamy peanut butter");
pStores.add("Kroger");
pPrices.add("$7.00");
pQuantity.add("1");
pImages.add(R.drawable.peanutbutter);
int currSize = pNames.size();
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_list);
listView = findViewById(R.id.listView);
MyAdapter myAdapter = new MyAdapter(this, pNames, pStores, pPrices, pQuantity, pImages);
myAdapter = new MyAdapter(this, pNames, pStores, pPrices, pQuantity, pImages);
listView.setAdapter(myAdapter);
}
@ -74,37 +89,48 @@ public class List extends AppCompatActivity {
View listproduct = layoutInflater.inflate(R.layout.listproduct, parent,false);
decrQuan = (Button) listproduct.findViewById(R.id.buttonDecr);
incrQuan = (Button) listproduct.findViewById(R.id.buttonIncr);
removeItem = (Button) listproduct.findViewById(R.id.buttonDel);
decrQuan.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
TextView quantityText = (TextView) findViewById(R.id.quantityView);
int q = Integer.parseInt(quantityText.getText().toString()) - 1;
quantityText.setText(Integer.toString(q));
if(q <= 1) {
decrQuan.setEnabled(false);
}
if(q < 10) {
incrQuan.setEnabled(true);
}
int q = Integer.parseInt(pQuantity.get(position)) - 1;
pQuantity.set(position, Integer.toString(q));
listView.setAdapter(myAdapter);
}
});
decrQuan.setEnabled(false);
if(Integer.parseInt(pQuantity.get(position)) <= 1) {
decrQuan.setEnabled(false);
}
if(Integer.parseInt(pQuantity.get(position)) < 10) {
incrQuan.setEnabled(true);
}
incrQuan = (Button) listproduct.findViewById(R.id.buttonIncr);
incrQuan.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
TextView quantityText = (TextView) findViewById(R.id.quantityView);
int q = Integer.parseInt(quantityText.getText().toString()) + 1;
quantityText.setText(Integer.toString(q));
int q = Integer.parseInt(pQuantity.get(position)) + 1;
pQuantity.set(position, Integer.toString(q));
listView.setAdapter(myAdapter);
}
});
if(Integer.parseInt(pQuantity.get(position)) > 1) {
decrQuan.setEnabled(true);
}
if(Integer.parseInt(pQuantity.get(position)) >= 10) {
incrQuan.setEnabled(false);
}
if(q > 1) {
decrQuan.setEnabled(true);
}
if(q >= 10) {
incrQuan.setEnabled(false);
}
removeItem.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
pNames.remove(position);
pStores.remove(position);
pPrices.remove(position);
pQuantity.remove(position);
pImages.remove(position);
listView.setAdapter(myAdapter);
}
});
@ -114,11 +140,13 @@ public class List extends AppCompatActivity {
TextView quantity = listproduct.findViewById(R.id.quantityView);
ImageView image = listproduct.findViewById(R.id.imageView);
name.setText(pNames.get(position));
store.setText(pStores.get(position));
price.setText(pPrices.get(position));
quantity.setText(pQuantity.get(position));
image.setImageResource(pImages.get(position));
if(!pNames.isEmpty()) {
name.setText(pNames.get(position));
store.setText(pStores.get(position));
price.setText(pPrices.get(position));
quantity.setText(pQuantity.get(position));
image.setImageResource(pImages.get(position));
}
return listproduct;
}

BIN
Listify/app/src/main/res/drawable/bananas.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 24 KiB

BIN
Listify/app/src/main/res/drawable/peanutbutter.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 127 KiB

3
Listify/app/src/main/res/layout/listproduct.xml
View File

@ -4,7 +4,8 @@
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
android:layout_height="match_parent"
android:descendantFocusability="blocksDescendants">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/constraintLayout"