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feat: Add password dialog for enabling biometric authentication in ProfileScreen

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This commit is contained in:
k1ngsterr1
2026-01-24 23:12:01 +05:00
parent 0bb8bee2e2
commit efba07a41b
1 changed files with 105 additions and 12 deletions
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117
app/src/main/java/com/rosetta/messenger/ui/settings/ProfileScreen.kt
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@@ -161,6 +161,9 @@ fun ProfileScreen(
// Biometric state
var biometricAvailable by remember { mutableStateOf<BiometricAvailability>(BiometricAvailability.NotAvailable("Checking...")) }
var isBiometricEnabled by remember { mutableStateOf(false) }
var showPasswordDialog by remember { mutableStateOf(false) }
var passwordInput by remember { mutableStateOf("") }
var passwordError by remember { mutableStateOf<String?>(null) }
// Check biometric availability
LaunchedEffect(Unit) {
@@ -430,9 +433,9 @@ fun ProfileScreen(
TelegramBiometricItem(
isEnabled = isBiometricEnabled,
onToggle = {
scope.launch {
if (isBiometricEnabled) {
// Disable biometric
if (isBiometricEnabled) {
// Disable biometric
scope.launch {
biometricPrefs.disableBiometric()
biometricPrefs.removeEncryptedPassword(accountPublicKey)
isBiometricEnabled = false
@@ -441,16 +444,12 @@ fun ProfileScreen(
"Biometric authentication disabled",
android.widget.Toast.LENGTH_SHORT
).show()
} else {
// Enable biometric
biometricPrefs.enableBiometric()
isBiometricEnabled = true
android.widget.Toast.makeText(
context,
"Biometric authentication enabled. Your password will be securely saved on next unlock.",
android.widget.Toast.LENGTH_LONG
).show()
}
} else {
// Enable biometric - show password dialog first
passwordInput = ""
passwordError = null
showPasswordDialog = true
}
},
isDarkTheme = isDarkTheme
@@ -504,6 +503,100 @@ fun ProfileScreen(
avatarRepository = avatarRepository
)
}
// Password dialog for biometric setup
if (showPasswordDialog && activity != null) {
AlertDialog(
onDismissRequest = {
showPasswordDialog = false
passwordInput = ""
passwordError = null
},
title = { Text("Enable Biometric Authentication") },
text = {
Column {
Text("Enter your password to securely save it for biometric unlock:")
Spacer(modifier = Modifier.height(16.dp))
OutlinedTextField(
value = passwordInput,
onValueChange = {
passwordInput = it
passwordError = null
},
label = { Text("Password") },
singleLine = true,
visualTransformation = androidx.compose.ui.text.input.PasswordVisualTransformation(),
isError = passwordError != null,
modifier = Modifier.fillMaxWidth()
)
if (passwordError != null) {
Spacer(modifier = Modifier.height(4.dp))
Text(
text = passwordError!!,
color = Color.Red,
fontSize = 12.sp
)
}
}
},
confirmButton = {
TextButton(
onClick = {
if (passwordInput.isEmpty()) {
passwordError = "Password cannot be empty"
return@TextButton
}
// Try to encrypt the password with biometric
biometricManager.encryptPassword(
activity = activity,
password = passwordInput,
onSuccess = { encryptedPassword ->
scope.launch {
// Save encrypted password
biometricPrefs.saveEncryptedPassword(accountPublicKey, encryptedPassword)
// Enable biometric
biometricPrefs.enableBiometric()
isBiometricEnabled = true
showPasswordDialog = false
passwordInput = ""
passwordError = null
android.widget.Toast.makeText(
context,
"Biometric authentication enabled successfully",
android.widget.Toast.LENGTH_SHORT
).show()
}
},
onError = { error ->
passwordError = error
},
onCancel = {
showPasswordDialog = false
passwordInput = ""
passwordError = null
}
)
}
) {
Text("Enable")
}
},
dismissButton = {
TextButton(
onClick = {
showPasswordDialog = false
passwordInput = ""
passwordError = null
}
) {
Text("Cancel")
}
}
)
}
}
// ═════════════════════════════════════════════════════════════