attempt to make gridview

app/src/main/java/org/foxarmy/barcodescannerforemployees/AbstractProductView.kt

@@ -15,7 +15,7 @@ class AbstractProductView: LinearLayout {
     private var categoryField: TextView
     private var unitField: TextView
 
-        constructor(activity: Activity, context: Context, productImageFile: String, productName: String, netWeight: Double, category: Int) : super(context) {
+    constructor(activity: Activity, context: Context, productImageFile: String, productName: String, netWeight: Double, category: Int) : super(context) {
 
         val inflater:LayoutInflater = activity.layoutInflater
         inflater.inflate(R.layout.abstract_product_view, this)

app/src/main/java/org/foxarmy/barcodescannerforemployees/AddProductFragment.kt

@@ -11,6 +11,7 @@ import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.annotation.RequiresApi
 import androidx.fragment.app.Fragment
+import androidx.navigation.fragment.findNavController
 import com.google.mlkit.vision.barcode.common.Barcode
 import com.google.mlkit.vision.codescanner.GmsBarcodeScannerOptions
 import com.google.mlkit.vision.codescanner.GmsBarcodeScanning
@@ -72,7 +73,6 @@ class AddProductFragment : Fragment() {
             ActivityResultContracts.RequestPermission()
         ) { isGranted: Boolean ->
             if (isGranted) {
-                Toast.makeText(requireContext(), "Granted", Toast.LENGTH_LONG).show()
                 getPicture()
             } else {
                 Toast.makeText(requireContext(), "I need permission in order to take a picture", Toast.LENGTH_LONG).show()
@@ -108,19 +108,12 @@ class AddProductFragment : Fragment() {
             }
 
             db.insert(ProductContract.ProductEntry.TABLE_NAME, null, values)
+
+            findNavController().navigate(R.id.storageFragment)
         }
 
         binding.takePictureButton.setOnClickListener {
-
             requestPermissionLauncher.launch(android.Manifest.permission.CAMERA)
-
-//            val imageUri: Uri = Uri.fromFile(File(File(context?.filesDir, "pictures"), "test.jpg"))
-//            val imageUri = Uri.parse("pictures/test.jpg")
-//            val picturesDir = File(context?.filesDir, "pictures")
-//            picturesDir.mkdirs()
-//            val uri = Uri.fromFile(File(picturesDir, "test.jpg"))
-//            Log.d("", uri.toString())
-//            takePicture.launch(uri)
         }
 
         binding.scanButton.setOnClickListener {
@@ -133,8 +126,6 @@ class AddProductFragment : Fragment() {
             scanner.startScan()
                 .addOnSuccessListener { barcode ->
                     binding.productName.setText(barcode.rawValue)
-
-//                    val url = URL()
                 }
                 .addOnFailureListener { e ->
                     Toast.makeText(

app/src/main/java/org/foxarmy/barcodescannerforemployees/StorageFragment.kt

@@ -5,7 +5,7 @@ import android.provider.BaseColumns
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import androidx.constraintlayout.widget.ConstraintLayout
+import android.widget.GridView
 import androidx.fragment.app.Fragment
 
 /**
@@ -33,10 +33,7 @@ class StorageFragment : Fragment() {
         val db = DBStorageController(requireContext()).readableDatabase
         val projection = arrayOf(BaseColumns._ID, ProductContract.ProductEntry.PRODUCT_NAME, ProductContract.ProductEntry.PRODUCT_NET_WEIGHT, ProductContract.ProductEntry.IMAGE_FILENAME)
 
-        val selection = "${ProductContract.ProductEntry.PRODUCT_NAME} = ?"
-        val selectionArgs = arrayOf("test")
-
-        val cursor = db.query(ProductContract.ProductEntry.TABLE_NAME, projection, selection, selectionArgs, null, null, null)
+        val cursor = db.query(ProductContract.ProductEntry.TABLE_NAME, projection, null, null, null, null, null)
 
         with (cursor) {
             while(moveToNext()) {
@@ -44,7 +41,7 @@ class StorageFragment : Fragment() {
                 val netWeight = getDouble(getColumnIndexOrThrow(ProductContract.ProductEntry.PRODUCT_NET_WEIGHT))
                 val pictureFilename = getString(getColumnIndexOrThrow(ProductContract.ProductEntry.IMAGE_FILENAME))
 
-                getView()?.findViewById<ConstraintLayout>(R.id.storageLayout)?.addView(
+                getView()?.findViewById<GridView>(R.id.contentGridLayout)?.addView(
                     AbstractProductView(
                         requireActivity(),
                         requireContext(),
@@ -56,7 +53,5 @@ class StorageFragment : Fragment() {
                 )
             }
         }
-
-
     }
 }

app/src/main/res/layout/fragment_storage.xml

@@ -1,9 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-             xmlns:tools="http://schemas.android.com/tools"
+             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"
              tools:context=".StorageFragment">
+    <androidx.gridlayout.widget.GridLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" android:id="@+id/contentGridLayout" app:columnCount="2"
+            app:rowCount="100">
+
+    </androidx.gridlayout.widget.GridLayout>
+    <ScrollView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+        <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content"
+                      android:orientation="vertical" android:id="@+id/contentLayout"/>
+    </ScrollView>
     <androidx.constraintlayout.widget.ConstraintLayout
             android:layout_width="match_parent"
             android:layout_height="match_parent" android:id="@+id/storageLayout">