Integrate contentType in Android PilotTextField for password obscuring and autofill. (#34)

- Created PilotTextContentType.composeValue extension mapping all content types to Compose ContentType for autofill hints
- Updated PilotTextField to use PasswordVisualTransformation when contentType is Password or NewPassword
- Applied contentType semantics for Android autofill support
- Added .claude/ to .gitignore

This brings Android behavior in line with iOS, where contentType controls password field obscuring. Password visibility can be toggled by the client changing contentType between Password and NotSet.

Co-authored-by: Claude Sonnet 4.5 (1M context) <noreply@anthropic.com>

Author: gbourassa

.gitignore

@@ -1,5 +1,6 @@
 .idea/
 .kotlin/
+.claude/
 .gradle
 *.iml
 /local.properties

components/android/material3/src/main/kotlin/com/mirego/pilot/components/ui/material3/PilotTextField.kt

@@ -15,8 +15,12 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.remember
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Shape
+import androidx.compose.ui.semantics.contentType
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.input.PasswordVisualTransformation
 import com.mirego.pilot.components.PilotTextField
+import com.mirego.pilot.components.type.PilotTextContentType
 import com.mirego.pilot.components.ui.PilotFormattedVisualTransformation
 import com.mirego.pilot.components.ui.mergeWith
 import com.mirego.pilot.components.ui.type.composeValue
@@ -50,6 +54,13 @@ public fun PilotTextField(
     val autoCorrect by pilotTextField.autoCorrect.collectAsState()
     val keyboardType by pilotTextField.keyboardType.collectAsState()
     val keyboardReturnKeyType by pilotTextField.keyboardReturnKeyType.collectAsState()
+    val textContentType by pilotTextField.contentType.collectAsState()
+
+    val modifierWithSemantics = textContentType.composeValue?.let { composeContentType ->
+        modifier.semantics {
+            contentType = composeContentType
+        }
+    } ?: modifier
 
     OutlinedTextField(
         value = textValue,
@@ -61,15 +72,18 @@ public fun PilotTextField(
                 style = placeHolderStyle,
             )
         },
-        modifier = modifier,
+        modifier = modifierWithSemantics,
         textStyle = textStyle,
         label = label,
         leadingIcon = leadingIcon,
         trailingIcon = trailingIcon,
         prefix = prefix,
         suffix = suffix,
         supportingText = supportingText,
-        visualTransformation = PilotFormattedVisualTransformation(pilotTextField.formatText),
+        visualTransformation = when (textContentType) {
+            PilotTextContentType.Password, PilotTextContentType.NewPassword -> PasswordVisualTransformation()
+            else -> PilotFormattedVisualTransformation(pilotTextField.formatText)
+        },
         isError = isError,
         keyboardActions = pilotTextField.mergeWith(keyboardActions),
         keyboardOptions = KeyboardOptions(

components/common/src/androidMain/kotlin/com/mirego/pilot/components/ui/type/PilotTextContentType.kt

@@ -0,0 +1,38 @@
+package com.mirego.pilot.components.ui.type
+
+import androidx.compose.ui.autofill.ContentType
+import com.mirego.pilot.components.InternalPilotComponentsApi
+import com.mirego.pilot.components.type.PilotTextContentType
+
+@InternalPilotComponentsApi
+public val PilotTextContentType.composeValue: ContentType?
+    get() = when (this) {
+        PilotTextContentType.NotSet -> null
+        PilotTextContentType.Name -> ContentType.PersonFullName
+        PilotTextContentType.NamePrefix -> ContentType.PersonNamePrefix
+        PilotTextContentType.GivenName -> ContentType.PersonFirstName
+        PilotTextContentType.MiddleName -> ContentType.PersonMiddleName
+        PilotTextContentType.FamilyName -> ContentType.PersonLastName
+        PilotTextContentType.NameSuffix -> ContentType.PersonNameSuffix
+        PilotTextContentType.Nickname -> ContentType.PersonFullName
+        PilotTextContentType.JobTitle -> null
+        PilotTextContentType.OrganizationName -> null
+        PilotTextContentType.Location -> null
+        PilotTextContentType.FullStreetAddress -> ContentType.AddressStreet
+        PilotTextContentType.StreetAddressLine1 -> ContentType.AddressStreet
+        PilotTextContentType.StreetAddressLine2 -> ContentType.AddressAuxiliaryDetails
+        PilotTextContentType.AddressCity -> ContentType.AddressLocality
+        PilotTextContentType.AddressState -> ContentType.AddressRegion
+        PilotTextContentType.AddressCityAndState -> ContentType.AddressLocality + ContentType.AddressRegion
+        PilotTextContentType.Sublocality -> ContentType.AddressLocality
+        PilotTextContentType.CountryName -> ContentType.AddressCountry
+        PilotTextContentType.PostalCode -> ContentType.PostalCode
+        PilotTextContentType.TelephoneNumber -> ContentType.PhoneNumber
+        PilotTextContentType.EmailAddress -> ContentType.EmailAddress
+        PilotTextContentType.URL -> null
+        PilotTextContentType.CreditCardNumber -> ContentType.CreditCardNumber
+        PilotTextContentType.Username -> ContentType.Username
+        PilotTextContentType.Password -> ContentType.Password
+        PilotTextContentType.NewPassword -> ContentType.NewPassword
+        PilotTextContentType.OneTimeCode -> ContentType.SmsOtpCode
+    }