Merge "Create "Change PIN" settings UI" into main

res/values/strings.xml

@@ -14110,4 +14110,6 @@
     <string name="supervision_pin_management_preference_title">Manage PIN</string>
     <!-- Description for supervision PIN management settings entry, in the case of adding a PIN [CHAR LIMIT=NONE] -->
     <string name="supervision_pin_management_preference_summary_add">Add a PIN recovery method</string>
+    <!-- Title for supervision change PIN setting entry [CHAR LIMIT=60] -->
+    <string name="supervision_change_pin_preference_title">Change PIN</string>
 </resources>

src/com/android/settings/supervision/SupervisionChangePinPreference.kt

@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.settings.supervision
+
+import android.content.Context
+import android.content.Intent
+import com.android.settings.R
+import com.android.settingslib.metadata.PreferenceMetadata
+
+/**
+ * Setting on PIN Management screen (Settings > Supervision > Manage Pin) that invokes the flow to
+ * update the existing device supervision PIN.
+ */
+class SupervisionChangePinPreference : PreferenceMetadata {
+    override val key: String
+        get() = "supervision_change_pin"
+
+    override val title: Int
+        get() = R.string.supervision_change_pin_preference_title
+
+    override fun intent(context: Context): Intent? {
+        // TODO(b/393450922): implement handling of change pin intent.
+        return super.intent(context)
+    }
+}

src/com/android/settings/supervision/SupervisionPinManagementScreen.kt

@@ -43,6 +43,7 @@ class SupervisionPinManagementScreen : PreferenceScreenCreator {
     override fun getPreferenceHierarchy(context: Context) =
         preferenceHierarchy(context, this) {
             // TODO(b/391992481) implement the screen.
+            +SupervisionChangePinPreference()
         }
 
     companion object {

tests/robotests/src/com/android/settings/supervision/SupervisionChangePinPreferenceTest.kt

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.settings.supervision
+
+import android.content.Context
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.google.common.truth.Truth.assertThat
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class SupervisionChangePinPreferenceTest {
+    private val context: Context = ApplicationProvider.getApplicationContext()
+
+    private val supervisionChangePinPreference = SupervisionChangePinPreference()
+
+    @Test
+    fun getTitle() {
+        assertThat(supervisionChangePinPreference.getPreferenceTitle(context))
+            .isEqualTo("Change PIN")
+    }
+}