Work on AddChargeFragment.kt

.idea/inspectionProfiles/Project_Default.xml

@@ -1,6 +1,7 @@
 <component name="InspectionProjectProfileManager">
   <profile version="1.0">
     <option name="myName" value="Project Default" />
+    <inspection_tool class="KDocUnresolvedReference" enabled="false" level="WARNING" enabled_by_default="false" />
     <inspection_tool class="PreviewAnnotationInFunctionWithParameters" enabled="true" level="ERROR" enabled_by_default="true">
       <option name="previewFile" value="true" />
     </inspection_tool>

app/src/main/java/com/sockenklaus/batterytracker/ui/fragments/AddBatteryFragment.kt

@@ -24,6 +24,7 @@ import androidx.constraintlayout.compose.Dimension
 import com.sockenklaus.batterytracker.R
 import com.sockenklaus.batterytracker.databinding.FragmentAddBatteryBinding
 import com.sockenklaus.batterytracker.ui.theme.BatteryTrackerTheme
+import com.sockenklaus.batterytracker.util.validateDecimal
 
 /**
  * A simple [Fragment] subclass.
@@ -43,7 +44,7 @@ class AddBatteryFragment : Fragment() {
         _binding = FragmentAddBatteryBinding.inflate(inflater, container, false)
         val view = binding.root
 
-        binding.composeAddBattery.setContent {
+        binding.root.setContent {
             BatteryTrackerTheme {
                 var batteryId by remember { mutableStateOf("") }
                 var declaredCapacity by remember { mutableStateOf("")}
@@ -71,7 +72,7 @@ class AddBatteryFragment : Fragment() {
 
                     OutlinedTextField(
                         value = declaredCapacity,
-                        onValueChange = { declaredCapacity = verifyDecimal(declaredCapacity, it) },
+                        onValueChange = { declaredCapacity = validateDecimal(it, declaredCapacity) },
                         keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Decimal),
                         label = { Text(stringResource(R.string.hint_enter_declared_capacity)) },
                         leadingIcon = { Icon(Icons.Default.BatteryFull, null) },
@@ -111,12 +112,6 @@ class AddBatteryFragment : Fragment() {
 
     }
 
-    private fun verifyDecimal(originalValue: String, it: String): String {
-        val reg = Regex("^[+-]?([0-9]+\\.?[0-9]*|\\.[0-9]+)\$")
-        return if(it.matches(reg) || it.isEmpty()) it
-        else originalValue
-    }
-
     /*companion object {
 
          * Use this factory method to create a new instance of

app/src/main/java/com/sockenklaus/batterytracker/ui/fragments/add_charge/AddChargeFragment.kt

@@ -8,9 +8,24 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.ArrayAdapter
 import android.widget.AutoCompleteTextView
+import androidx.compose.material.*
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Tag
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.TextRange
+import androidx.compose.ui.text.input.TextFieldValue
+import androidx.compose.ui.unit.dp
+import androidx.constraintlayout.compose.ConstraintLayout
+import androidx.constraintlayout.compose.Dimension
 import com.google.android.material.datepicker.MaterialDatePicker
 import com.sockenklaus.batterytracker.R
 import com.sockenklaus.batterytracker.databinding.FragmentAddChargeBinding
+import com.sockenklaus.batterytracker.ui.theme.BatteryTrackerTheme
 import java.time.LocalDate
 import java.time.format.DateTimeFormatter
 import java.time.format.FormatStyle
@@ -26,6 +41,7 @@ class AddChargeFragment : Fragment() {
     private lateinit var viewModel: AddChargeViewModel
     private val binding get() = _binding!!
 
+    @OptIn(ExperimentalMaterialApi::class)
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
@@ -39,7 +55,79 @@ class AddChargeFragment : Fragment() {
         val items = listOf("E1", "E2", "E3", "E4", "Bonsai", "Bonai")
         val adapter = ArrayAdapter(requireContext(), R.layout.list_item, items)
 
-        (binding.editBatteryId.editText as? AutoCompleteTextView)?.setAdapter(adapter)
+        binding.composeView.setContent{
+            BatteryTrackerTheme {
+                ConstraintLayout {
+                    val (textBatteryId, dbgFilterOptions, dbgExp, btnDate, textCharge, fab) = createRefs()
+                    val outerMargin = 24.dp
+                    val innerMargin = 16.dp
+
+                    var selectedBatteryId by remember { mutableStateOf(TextFieldValue(""))}
+                    var date by remember { mutableStateOf(LocalDate.now())}
+                    var charge by remember { mutableStateOf("") }
+                    var bIdExpanded by remember { mutableStateOf(false)}
+
+                    ExposedDropdownMenuBox(
+                        expanded = bIdExpanded,
+                        onExpandedChange = { bIdExpanded = !bIdExpanded},
+                        modifier = Modifier
+                            .constrainAs(textBatteryId) {
+                                top.linkTo(parent.top, margin = outerMargin)
+                                start.linkTo(parent.start, margin = outerMargin)
+                                end.linkTo(parent.end, margin = outerMargin)
+                                width = Dimension.fillToConstraints
+                            }
+                    ) {
+                        OutlinedTextField(
+                            value = selectedBatteryId,
+                            onValueChange = { selectedBatteryId = it },
+                            label = { Text(stringResource(R.string.select_battery_id)) },
+                            leadingIcon = { Icon(Icons.Default.Tag, null) },
+                            trailingIcon = {
+                                ExposedDropdownMenuDefaults.TrailingIcon(expanded = bIdExpanded)
+                            },
+                            colors = ExposedDropdownMenuDefaults.outlinedTextFieldColors()
+                        )
+                        val filteringOptions = items.filter { it.contains(selectedBatteryId.text, ignoreCase = true)}
+                        if(filteringOptions.isNotEmpty()) {
+                            ExposedDropdownMenu(
+                                expanded = bIdExpanded,
+                                onDismissRequest = { bIdExpanded = false }
+                            ) {
+                                for (filteringOption in filteringOptions) {
+                                    DropdownMenuItem(
+                                        onClick = {
+                                            selectedBatteryId = TextFieldValue(
+                                                text = filteringOption,
+                                                selection = TextRange(filteringOption.length)
+                                            )
+                                            bIdExpanded = false
+                                        }
+                                    ) {
+                                        Text(filteringOption)
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    /*Text(
+                        filteringOptions.toString(),
+                        Modifier.constrainAs(dbgFilterOptions) {
+                            top.linkTo(textBatteryId.bottom, margin = 40.dp)
+                        }
+                    )*/
+                    Text(
+                        "expanded: $bIdExpanded",
+                        Modifier.constrainAs(dbgExp) {
+                            top.linkTo(dbgFilterOptions.bottom, margin = 40.dp)
+                        }
+                    )
+
+                }
+            }
+        }
+
+        /*(binding.editBatteryId.editText as? AutoCompleteTextView)?.setAdapter(adapter)
 
 
         val current: LocalDate = LocalDate.now()
@@ -54,7 +142,7 @@ class AddChargeFragment : Fragment() {
 
         binding.editDate.setOnClickListener {
             openDatePicker()
-        }
+        }*/
 
         return binding.root
     }

app/src/main/java/com/sockenklaus/batterytracker/util/Util.kt

@@ -0,0 +1,7 @@
+package com.sockenklaus.batterytracker.util
+
+fun validateDecimal(newVal: String, oldVal: String): String {
+    val reg = Regex("^[+-]?([0-9]+\\.?[0-9]*|\\.[0-9]+)\$")
+    return if(newVal.matches(reg) || newVal.isEmpty()) newVal
+    else oldVal
+}

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

@@ -2,92 +2,8 @@
 
 <androidx.compose.ui.platform.ComposeView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
     tools:context=".ui.fragments.AddBatteryFragment"
-    android:id="@+id/compose_add_battery"
+    />
-    />
-
-<!--<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    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=".ui.fragments.AddBatteryFragment">
-
-
-
-    <TextView
-        android:id="@+id/text_battery_id"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:text="@string/battery_id"
-        app:layout_constraintBaseline_toBaselineOf="@+id/battery_id"
-        app:layout_constraintEnd_toEndOf="@+id/text_declared_capacity" />
-
-    <com.google.android.material.textfield.TextInputLayout
-        android:id="@+id/battery_id"
-        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="24dp"
-        android:layout_marginTop="24dp"
-        android:hint="@string/hint_enter_battery_id"
-        app:layout_constraintStart_toStartOf="@id/declared_capacity"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintEnd_toEndOf="parent">
-
-        <com.google.android.material.textfield.TextInputEditText
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:inputType="text"/>
-
-    </com.google.android.material.textfield.TextInputLayout>
-
-    <TextView
-        android:id="@+id/text_declared_capacity"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:text="@string/declared_capacity"
-        app:layout_constraintBaseline_toBaselineOf="@+id/declared_capacity"
-        app:layout_constraintStart_toStartOf="parent" />
-
-    <com.google.android.material.textfield.TextInputLayout
-        android:id="@+id/declared_capacity"
-        style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="16dp"
-        android:layout_marginTop="16dp"
-        android:layout_marginEnd="24dp"
-        android:hint="@string/hint_enter_declared_capacity"
-
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toEndOf="@id/text_declared_capacity"
-        app:layout_constraintTop_toBottomOf="@id/battery_id">
-
-        <com.google.android.material.textfield.TextInputEditText
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:inputType="numberDecimal" />
-
-    </com.google.android.material.textfield.TextInputLayout>
-
-    <com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
-        android:id="@+id/fab"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_gravity="bottom|end"
-        android:layout_marginTop="32dp"
-        android:layout_marginEnd="24dp"
-        android:contentDescription="@string/button_save_battery"
-        android:text="@string/button_save_battery"
-        app:icon="@drawable/ic_baseline_check_24"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/declared_capacity" />
-
-</androidx.constraintlayout.widget.ConstraintLayout>-->

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

@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+
+
+
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
@@ -6,7 +9,16 @@
     android:layout_height="match_parent"
     tools:context=".ui.fragments.add_charge.AddChargeFragment">
 
-    <com.google.android.material.textfield.TextInputLayout
+    <androidx.compose.ui.platform.ComposeView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        tools:context=".ui.fragments.AddChargeFragment"
+        android:id="@+id/compose_view"
+        app:layout_constraintTop_toTopOf="parent"
+        />
+
+
+    <!--<com.google.android.material.textfield.TextInputLayout
         android:id="@+id/edit_battery_id"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
@@ -18,7 +30,7 @@
 
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toEndOf="@+id/text_battery_id"
-        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/compose_view"
 
         style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
         >
@@ -100,6 +112,6 @@
         android:text="@string/button_save_charge"
         app:icon="@drawable/ic_baseline_check_24"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/edit_charge" />
+        app:layout_constraintTop_toBottomOf="@+id/edit_charge" />-->
 
 </androidx.constraintlayout.widget.ConstraintLayout>