Wear: Display New IOB in Wizard Result if IOB is used in calculations #4484

Original file line number	Diff line number	Diff line change
Expand Up		@@ -173,14 +173,32 @@ class WizardResultFragment : Fragment() {

		builder.addCalculationRow(calculationRowsContainer, WizardCalculationRow(getString(R.string.wizard_result_total), totalInsulin))

	// Calculate new IOB if IOB was used in calculation
	// New IOB = Total Insulin - Current IOB (because IOB is subtracted in wizard)
	// Only calculate if IOB was actually used (totalIob is not NaN means it was included)
	val newIob = if (!totalIob.isNaN()) {
	totalInsulin - totalIob
Copy link @mcnelson mcnelson Jan 16, 2026 Choose a reason for hiding this comment The reason will be displayed to describe this comment to others. Learn more. Tiny suggestion-- to an outsider like me, this looks weird. This is addition because totalIob is negative, correct? Maybe comments could be more specific? Suggested change totalInsulin - totalIob totalInsulin - totalIob// totalIob is negative so this is addition
	} else {
	null // Don't show New IOB if IOB wasn't used in calculation
	}

		// Setup collapsible calculation details
	setupCalculationToggle(view)
	setupCalculationToggle(view, newIob)
		}

	private fun setupCalculationToggle(view: View) {
	private fun setupCalculationToggle(view: View, newIob: Double?) {
		val calculationHeader = view.findViewById<LinearLayout>(R.id.calculation_header)
		val calculationDetails = view.findViewById<LinearLayout>(R.id.calculation_details)
		val expandIcon = view.findViewById<TextView>(R.id.expand_icon)
	val newIobText = view.findViewById<TextView>(R.id.new_iob_text)

	// Set new IOB value - only show if IOB was used in calculation
	if (newIob != null) {
	newIobText.text = getString(R.string.wizard_result_new_iob, decimalFormat.format(newIob))
	newIobText.visibility = View.VISIBLE
	} else {
	newIobText.visibility = View.GONE
	}

		var isExpanded = false

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12 changes: 11 additions & 1 deletion wear/src/main/res/layout/fragment_wizard_result.xml

Show comments View file Open in desktop

Original file line number	Diff line number	Diff line change
Expand Up		@@ -118,6 +118,16 @@
		android:textStyle="bold"
		android:textColor="#B0BEC5" />

	<TextView
	android:id="@+id/new_iob_text"
	android:layout_width="wrap_content"
	android:layout_height="wrap_content"
	android:text="New IOB: 0.0 U"
	android:textSize="11sp"
	android:textColor="#90A4AE"
	android:paddingEnd="8dp"
	android:paddingStart="8dp" />

		<TextView
		android:id="@+id/expand_icon"
		android:contentDescription="@string/expand_calculation_details"
Expand All		@@ -126,7 +136,7 @@
		android:text="▼"
		android:textSize="12sp"
		android:textColor="#B0BEC5"
	android:paddingStart="8dp"
	android:paddingStart="0dp"
		android:paddingEnd="0dp" />
		</LinearLayout>

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1 change: 1 addition & 0 deletions wear/src/main/res/values/strings.xml

Show comments View file Open in desktop

Original file line number	Diff line number	Diff line change
Expand Up		@@ -301,6 +301,7 @@
		<string name="wizard_result_bg_tt">BG (TT: %1$s)</string>
		<string name="wizard_result_trend">15\' trend</string>
		<string name="wizard_result_iob">IOB</string>
	<string name="wizard_result_new_iob">New IOB: %1$s U</string>
		<string name="wizard_result_cob">COB (%1$.1f g)</string>
		<string name="wizard_result_carbs">Carbs (%1$d g)</string>
		<string name="wizard_result_subtotal">Subtotal</string>
Expand Down

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@mcnelson mcnelson Jan 16, 2026

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