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barcode_scanner_for_employees
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Implemented number of abstract products in category

This commit is contained in:
leca 2024-10-10 16:02:57 +03:00
parent 332c7cd3fe
commit 926403f9ea
2 changed files with 6 additions and 26 deletions
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4
app/src/main/java/org/foxarmy/barcodescannerforemployees/DBStorageController.kt
View File

@ -1,6 +1,7 @@
package org.foxarmy.barcodescannerforemployees package org.foxarmy.barcodescannerforemployees
import android.content.Context import android.content.Context
import android.database.DatabaseUtils
import android.database.sqlite.SQLiteDatabase import android.database.sqlite.SQLiteDatabase
import android.database.sqlite.SQLiteOpenHelper import android.database.sqlite.SQLiteOpenHelper
import android.provider.BaseColumns import android.provider.BaseColumns
@ -121,6 +122,9 @@ class DBStorageController(context: Context) : SQLiteOpenHelper(context, DATABASE
return result return result
} }
fun getAmountOfAbstractProductsInCategory(db:SQLiteDatabase, id: Int) : Int {
return DatabaseUtils.longForQuery(db, "SELECT COUNT(*) FROM ${ProductContract.ProductEntry.TABLE_NAME} WHERE ${ProductContract.ProductEntry.CATEGORY} = ?", arrayOf(id.toString())).toInt()
}
fun eraseAbstractProduct(db: SQLiteDatabase, id: Int, context: Context) { fun eraseAbstractProduct(db: SQLiteDatabase, id: Int, context: Context) {
val projection = arrayOf( val projection = arrayOf(
ProductContract.ProductEntry.IMAGE_FILENAME ProductContract.ProductEntry.IMAGE_FILENAME

28
app/src/main/java/org/foxarmy/barcodescannerforemployees/views/CategoryView.kt
View File

@ -7,6 +7,7 @@ import android.widget.LinearLayout
import android.widget.TextView import android.widget.TextView
import androidx.core.content.ContextCompat import androidx.core.content.ContextCompat
import org.foxarmy.barcodescannerforemployees.Category import org.foxarmy.barcodescannerforemployees.Category
import org.foxarmy.barcodescannerforemployees.DBStorageController
import org.foxarmy.barcodescannerforemployees.R import org.foxarmy.barcodescannerforemployees.R
class CategoryView : LinearLayout { class CategoryView : LinearLayout {
@ -14,8 +15,6 @@ class CategoryView : LinearLayout {
val categoryName: TextView val categoryName: TextView
val amountOfProducts: TextView val amountOfProducts: TextView
var isCategorySelected = false var isCategorySelected = false
// val updateButton: Button
// val deleteButton: Button
constructor(activity: Activity, context: Context, category: Category) : super(context) { constructor(activity: Activity, context: Context, category: Category) : super(context) {
this.category = category this.category = category
@ -27,37 +26,14 @@ class CategoryView : LinearLayout {
categoryName = findViewById(R.id.categoryNameTextView) categoryName = findViewById(R.id.categoryNameTextView)
amountOfProducts = findViewById(R.id.amountOfProducts) amountOfProducts = findViewById(R.id.amountOfProducts)
// updateButton = findViewById(R.id.updateButton)
// deleteButton = findViewById(R.id.deleteButton)
categoryName.text = category.name categoryName.text = category.name
amountOfProducts.text = DBStorageController(context).getAmountOfAbstractProductsInCategory(DBStorageController(context).readableDatabase, category.id).toString()
setOnLongClickListener { setOnLongClickListener {
isCategorySelected = !isCategorySelected isCategorySelected = !isCategorySelected
this.background = ContextCompat.getDrawable(context, if (isCategorySelected) R.drawable.outline_selected else R.drawable.outline) this.background = ContextCompat.getDrawable(context, if (isCategorySelected) R.drawable.outline_selected else R.drawable.outline)
true true
} }
// updateButton.setOnClickListener {
// val addCategoryIntent = Intent(context, AddCategoryActivity::class.java)
// val extras = Bundle()
// extras.putInt("categoryid", category.id)
// extras.putString("categoryname", category.name)
// addCategoryIntent.putExtras(extras)
// ContextCompat.startActivity(context, addCategoryIntent, extras)
// }
//
// deleteButton.setOnClickListener {
// val builder = AlertDialog.Builder(context)
// .setMessage("Deleting this category will also delete ALL the products, that belong to that category. Do you want to proceed?")
// .setPositiveButton("Yes") { _: DialogInterface, _: Int ->
// val db = DBStorageController(context).writableDatabase
// DBStorageController(context).eraseCategory(db, category.id, context)
//
// }
// .setNegativeButton("No") { _: DialogInterface, _: Int ->
//
// }.show()
// }
} }
} }