leca/barcode_scanner_for_employees
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attempt to make gridview

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leca
2024-09-29 14:50:20 +03:00
parent 9ea70a30d8
commit 8747e44ae6
7 changed files with 33 additions and 24 deletions
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1
app/build.gradle.kts
View File

@@ -44,6 +44,7 @@ dependencies {
implementation(libs.androidx.navigation.fragment.ktx)
implementation(libs.androidx.navigation.ui.ktx)
implementation(libs.firebase.crashlytics.buildtools)
implementation(libs.androidx.gridlayout)
testImplementation(libs.junit)
androidTestImplementation(libs.androidx.junit)
androidTestImplementation(libs.androidx.espresso.core)

2
app/src/main/java/org/foxarmy/barcodescannerforemployees/AbstractProductView.kt
View File

@@ -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)

15
app/src/main/java/org/foxarmy/barcodescannerforemployees/AddProductFragment.kt
View File

@@ -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(

11
app/src/main/java/org/foxarmy/barcodescannerforemployees/StorageFragment.kt
View File

@@ -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() {
)
}
}
}
}

14
app/src/main/res/layout/fragment_storage.xml
View File

@@ -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">