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Commit 29c4c58b authored by Vitor Carvalho's avatar Vitor Carvalho
Browse files

Introduce an utility class in SettingsLib to create an intent to the supervision settings page. 

The intent of this API is to replace PO dependencies such as the one in EnterprisePrivacyFeatureProviderImpl.

Bug: 382038391
Flag: EXEMPT unreachable code
Test: atest SupervisionIntentProviderTest
Change-Id: Ieb56b6ba188d2793b929c9ac4a4ba671b6a97339
parent 2a3ba7dd

packages/SettingsLib/src/com/android/settingslib/supervision/OWNERS

0 → 100644
+1 −0
Original line number Diff line number Diff line 
file:platform/frameworks/base:/core/java/android/app/supervision/OWNERS

packages/SettingsLib/src/com/android/settingslib/supervision/SupervisionIntentProvider.kt

0 → 100644
+44 −0
Original line number Diff line number Diff line 
/*

 * 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.settingslib.supervision



import android.app.supervision.SupervisionManager

import android.content.Context

import android.content.Intent



/** Helper class meant to provide an intent to launch the supervision settings page. */

object SupervisionIntentProvider {

    private const val ACTION_SHOW_PARENTAL_CONTROLS = "android.settings.SHOW_PARENTAL_CONTROLS"



    /**

     * Returns an [Intent] to the supervision settings page or null if supervision is disabled or

     * the intent is not resolvable.

     */

    @JvmStatic

    fun getSettingsIntent(context: Context): Intent? {

        val supervisionManager = context.getSystemService(SupervisionManager::class.java)

        val supervisionAppPackage = supervisionManager?.activeSupervisionAppPackage ?: return null



        val intent =

            Intent(ACTION_SHOW_PARENTAL_CONTROLS)

                .setPackage(supervisionAppPackage)

                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)

        val activities =

            context.packageManager.queryIntentActivitiesAsUser(intent, 0, context.userId)

        return if (activities.isNotEmpty()) intent else null

    }

}

packages/SettingsLib/tests/robotests/Android.bp

+8 −7
Original line number Diff line number Diff line
@@ -46,16 +46,17 @@ android_robolectric_test { 
        "src/**/*.kt",

    ],

    static_libs: [

        "Settings_robolectric_meta_service_file",

        "Robolectric_shadows_androidx_fragment_upstream",

        "SettingsLib-robo-testutils",

        "Settings_robolectric_meta_service_file",

        "androidx.core_core",

        "androidx.fragment_fragment",

        "androidx.test.core",

        "androidx.core_core",

        "kotlinx_coroutines_test",

        "androidx.test.ext.junit",

        "flag-junit",

        "settingslib_media_flags_lib",

        "kotlinx_coroutines_test",

        "settingslib_illustrationpreference_flags_lib",

        "settingslib_media_flags_lib",

        "settingslib_selectorwithwidgetpreference_flags_lib",

        "testng", // TODO: remove once JUnit on Android provides assertThrows

    ],
@@ -87,8 +88,8 @@ java_library { 
        "testutils/com/android/settingslib/testutils/**/*.java",

    ],

    javacflags: [

        "-Aorg.robolectric.annotation.processing.shadowPackage=com.android.settingslib.testutils.shadow",

        "-Aorg.robolectric.annotation.processing.sdkCheckMode=ERROR",

        "-Aorg.robolectric.annotation.processing.shadowPackage=com.android.settingslib.testutils.shadow",

        // Uncomment the below to debug annotation processors not firing.

        //"-verbose",

        //"-XprintRounds",
@@ -97,9 +98,9 @@ java_library { 
        //"-J-verbose",

    ],

    plugins: [

        "auto_value_plugin_1.9",

        "auto_value_builder_plugin_1.9",

        "Robolectric_processor",

        "auto_value_builder_plugin_1.9",

        "auto_value_plugin_1.9",

    ],

    libs: [

        "Robolectric_all-target",

packages/SettingsLib/tests/robotests/src/com/android/settingslib/supervision/SupervisionIntentProviderTest.kt

0 → 100644
+105 −0
Original line number Diff line number Diff line 
/*

 * 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.settingslib.supervision



import android.app.supervision.SupervisionManager

import android.content.Context

import android.content.ContextWrapper

import android.content.pm.PackageManager

import android.content.pm.ResolveInfo

import androidx.test.ext.junit.runners.AndroidJUnit4

import androidx.test.platform.app.InstrumentationRegistry

import com.google.common.truth.Truth.assertThat

import org.junit.Before

import org.junit.Rule

import org.junit.Test

import org.junit.runner.RunWith

import org.mockito.ArgumentMatchers.any

import org.mockito.ArgumentMatchers.anyInt

import org.mockito.Mock

import org.mockito.Mockito.`when`

import org.mockito.junit.MockitoJUnit

import org.mockito.junit.MockitoRule



/**

 * Unit tests for [SupervisionIntentProvider].

 *

 * Run with `atest SupervisionIntentProviderTest`.

 */

@RunWith(AndroidJUnit4::class)

class SupervisionIntentProviderTest {

    @get:Rule val mocks: MockitoRule = MockitoJUnit.rule()



    @Mock private lateinit var mockPackageManager: PackageManager



    @Mock private lateinit var mockSupervisionManager: SupervisionManager



    private lateinit var context: Context



    @Before

    fun setUp() {

        context =

            object : ContextWrapper(InstrumentationRegistry.getInstrumentation().context) {

                override fun getPackageManager() = mockPackageManager



                override fun getSystemService(name: String) =

                    when (name) {

                        Context.SUPERVISION_SERVICE -> mockSupervisionManager

                        else -> super.getSystemService(name)

                    }

            }

    }



    @Test

    fun getSettingsIntent_nullSupervisionPackage() {

        `when`(mockSupervisionManager.activeSupervisionAppPackage).thenReturn(null)



        val intent = SupervisionIntentProvider.getSettingsIntent(context)



        assertThat(intent).isNull()

    }



    @Test

    fun getSettingsIntent_unresolvedIntent() {

        `when`(mockSupervisionManager.activeSupervisionAppPackage)

            .thenReturn(SUPERVISION_APP_PACKAGE)

        `when`(mockPackageManager.queryIntentActivitiesAsUser(any(), anyInt(), anyInt()))

            .thenReturn(emptyList())



        val intent = SupervisionIntentProvider.getSettingsIntent(context)



        assertThat(intent).isNull()

    }



    @Test

    fun getSettingsIntent_resolvedIntent() {

        `when`(mockSupervisionManager.activeSupervisionAppPackage)

            .thenReturn(SUPERVISION_APP_PACKAGE)

        `when`(mockPackageManager.queryIntentActivitiesAsUser(any(), anyInt(), anyInt()))

            .thenReturn(listOf(ResolveInfo()))



        val intent = SupervisionIntentProvider.getSettingsIntent(context)



        assertThat(intent).isNotNull()

        assertThat(intent?.action).isEqualTo("android.settings.SHOW_PARENTAL_CONTROLS")

        assertThat(intent?.`package`).isEqualTo(SUPERVISION_APP_PACKAGE)

    }



    private companion object {

        const val SUPERVISION_APP_PACKAGE = "app.supervision"

    }

}