Add SettingsTextFieldPassword.

Fix: 298906796
Test: Visual
Change-Id: I7dc8c641f93df96a28a57a6f6082abe264680298

src/com/android/settings/network/apn/ApnEditPageProvider.kt

@@ -36,6 +36,7 @@ import com.android.settingslib.spa.framework.compose.stateOf
 import com.android.settingslib.spa.widget.editor.SettingsExposedDropdownMenuBox
 import com.android.settingslib.spa.widget.editor.SettingsExposedDropdownMenuCheckBox
 import com.android.settingslib.spa.widget.editor.SettingsOutlinedTextField
+import com.android.settingslib.spa.widget.editor.SettingsTextFieldPassword
 import com.android.settingslib.spa.widget.preference.SwitchPreference
 import com.android.settingslib.spa.widget.preference.SwitchPreferenceModel
 import com.android.settingslib.spa.widget.scaffold.RegularScaffold
@@ -123,7 +124,10 @@ fun ApnPage(apnDataCur: MutableState<ApnData>) {
                 stringResource(R.string.apn_user),
                 enabled = apnData.userNameEnabled
             ) { apnData = apnData.copy(userName = it) }
-            // TODO: password
+            SettingsTextFieldPassword(
+                apnData.passWord,
+                stringResource(R.string.apn_password)
+            ) { apnData = apnData.copy(passWord = it) }
             SettingsOutlinedTextField(
                 apnData.server,
                 stringResource(R.string.apn_server),

src/com/android/settings/network/apn/ApnStatus.kt

@@ -71,6 +71,14 @@ data class ApnData(
     var mvnoValueEnabled = false
 }
 
+/**
+ * Initialize the selected Bearer Selected Options according to bearer.
+ * @param bearer Initialized bearer options.
+ * @param bearerBitmask Initialized bearer bitmask, often multiple bearer options may be included.
+ * @param context The context to get bearerValues.
+ *
+ * @return An error message if the apn data is invalid, otherwise return null.
+ */
 fun getBearerSelectedOptionsState(
     bearer: Int,
     bearerBitmask: Int,

tests/spa_unit/src/com/android/settings/network/apn/ApnEditPageProviderTest.kt

@@ -59,6 +59,7 @@ class ApnEditPageProviderTest {
         context.resources.getStringArray(R.array.apn_protocol_entries).toList()
     private val bearer = context.resources.getString(R.string.bearer)
     private val bearerOptions = context.resources.getStringArray(R.array.bearer_entries).toList()
+    private val passwordTitle = context.resources.getString(R.string.apn_password)
     private val apnData = mutableStateOf(
         ApnData(
             name = apnName,
@@ -241,4 +242,16 @@ class ApnEditPageProviderTest {
         composeTestRule.onNode(hasText(bearerOptions[0]) and isFocused(), true).assertIsDisplayed()
         composeTestRule.onNode(hasText(bearerOptions[1]) and isFocused(), true).assertDoesNotExist()
     }
+
+    @Test
+    fun password_displayed() {
+        composeTestRule.setContent {
+            ApnPage(remember {
+                apnData
+            })
+        }
+        composeTestRule.onRoot().onChild().onChildAt(0)
+            .performScrollToNode(hasText(passwordTitle, true))
+        composeTestRule.onNodeWithText(passwordTitle, true).assertIsDisplayed()
+    }
 }