Merge "Add developer option for screenshare protections" into main

This commit is contained in:
Richard MacGregor
2024-02-05 18:34:50 +00:00
committed by Android (Google) Code Review
6 changed files with 244 additions and 0 deletions

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@@ -11979,6 +11979,11 @@
<!-- Developer settings: Summary for allowing mock modem service. [CHAR LIMIT=NONE]-->
<string name="allow_mock_modem_summary">Allow this device to run Mock Modem service for instrumentation testing. Do not enable this during normal usage of the phone</string>
<!-- Developer settings: Title for disable app and notification screen share protections [CHAR LIMIT=50] -->
<string name="disable_screen_share_protections_for_apps_and_notifications">Disable screen share protections</string>
<!-- Developer settings: Summary for disable app and notification screen share protections summary [CHAR LIMIT=150] -->
<string name="disable_screen_share_protections_for_apps_and_notifications_summary">Disables system applied app and notifications protections during screen sharing</string>
<!-- Title for media control settings [CHAR LIMIT=50]-->
<string name="media_controls_title">Media</string>
<!-- Title of toggle to enable or disable the media resumption feature in quick settings [CHAR LIMIT=50]-->

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@@ -705,6 +705,11 @@
android:title="@string/show_notification_channel_warnings"
android:summary="@string/show_notification_channel_warnings_summary" />
<SwitchPreferenceCompat
android:key="disable_screen_share_protections_for_apps_and_notifications"
android:title="@string/disable_screen_share_protections_for_apps_and_notifications"
android:summary="@string/disable_screen_share_protections_for_apps_and_notifications_summary" />
<Preference
android:key="asst_importance_reset"
android:title="@string/asst_importance_reset_title"

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@@ -763,6 +763,7 @@ public class DevelopmentSettingsDashboardFragment extends RestrictedDashboardFra
context, context.getSystemService(UiModeManager.class)));
controllers.add(new ForceEnableNotesRolePreferenceController(context));
controllers.add(new GrammaticalGenderPreferenceController(context));
controllers.add(new SensitiveContentProtectionPreferenceController(context));
return controllers;
}

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@@ -1,6 +1,9 @@
# GameDefaultFrameRatePreferenceController
per-file GameDefaultFrameRatePreferenceController.java=file:platform/frameworks/base:/GAME_MANAGER_OWNERS
# SensitiveContentProtectionPreferenceController
per-file SensitiveContentProtectionPreferenceController.kt=file:platform/frameworks/base:/core/java/android/permission/OWNERS
# ShowHdrSdrRatioPreferenceController
per-file ShowHdrSdrRatioPreferenceController.java=file:platform/frameworks/native:/services/surfaceflinger/OWNERS

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@@ -0,0 +1,79 @@
/*
* Copyright (C) 2024 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.development
import android.content.Context
import android.provider.Settings
import androidx.annotation.VisibleForTesting
import androidx.preference.Preference
import androidx.preference.TwoStatePreference
import com.android.server.notification.Flags.sensitiveNotificationAppProtection
import com.android.server.notification.Flags.screenshareNotificationHiding
import com.android.settings.core.PreferenceControllerMixin
import com.android.settingslib.development.DeveloperOptionsPreferenceController
class SensitiveContentProtectionPreferenceController(val context: Context) :
DeveloperOptionsPreferenceController(context),
Preference.OnPreferenceChangeListener,
PreferenceControllerMixin {
override fun getPreferenceKey(): String =
DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS_KEY
override fun onPreferenceChange(preference: Preference, newValue: Any?): Boolean {
val isEnabled = newValue as Boolean
Settings.Global.putInt(
mContext.getContentResolver(),
Settings.Global.DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS,
if (isEnabled) SETTING_VALUE_ON else SETTING_VALUE_OFF
)
return true
}
override fun updateState(preference: Preference?) {
val mode = Settings.Global.getInt(
mContext.getContentResolver(),
Settings.Global.DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS,
0)
(mPreference as TwoStatePreference).isChecked = mode != SETTING_VALUE_OFF
}
// Overriding as public, kotlin tests can not invoke a protected method
public override fun onDeveloperOptionsSwitchDisabled() {
super.onDeveloperOptionsSwitchDisabled()
Settings.Global.putInt(
mContext.getContentResolver(),
Settings.Global.DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS,
SETTING_VALUE_OFF
)
(mPreference as TwoStatePreference).isChecked = false
}
override fun isAvailable(): Boolean {
return sensitiveNotificationAppProtection() || screenshareNotificationHiding()
}
companion object {
private const val DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS_KEY =
"disable_screen_share_protections_for_apps_and_notifications"
@VisibleForTesting
val SETTING_VALUE_ON = 1
@VisibleForTesting
val SETTING_VALUE_OFF = 0
}
}

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@@ -0,0 +1,151 @@
/*
* Copyright (C) 2024 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.development
import android.content.Context
import android.platform.test.annotations.RequiresFlagsDisabled
import android.platform.test.annotations.RequiresFlagsEnabled
import android.platform.test.flag.junit.DeviceFlagsValueProvider
import android.provider.Settings
import android.provider.Settings.Global.DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS
import androidx.preference.Preference
import androidx.preference.PreferenceScreen
import androidx.preference.SwitchPreference
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.platform.app.InstrumentationRegistry
import com.android.server.notification.Flags.FLAG_SCREENSHARE_NOTIFICATION_HIDING
import com.android.server.notification.Flags.FLAG_SENSITIVE_NOTIFICATION_APP_PROTECTION
import com.android.settings.development.SensitiveContentProtectionPreferenceController.Companion.SETTING_VALUE_OFF
import com.android.settings.development.SensitiveContentProtectionPreferenceController.Companion.SETTING_VALUE_ON
import org.junit.Assert.assertEquals
import org.junit.Assert.assertFalse
import org.junit.Assert.assertTrue
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
import org.mockito.Mock
import org.mockito.Mockito.verify
import org.mockito.junit.MockitoJUnit
import org.mockito.Mockito.`when` as whenever
@RunWith(AndroidJUnit4::class)
class SensitiveContentProtectionPreferenceControllerTest {
@get:Rule
val mCheckFlagsRule = DeviceFlagsValueProvider.createCheckFlagsRule()
@get:Rule
val mocks = MockitoJUnit.rule()
@Mock
private lateinit var preference: SwitchPreference
@Mock
private lateinit var screen: PreferenceScreen
private val context: Context = InstrumentationRegistry.getInstrumentation().targetContext
private lateinit var controller: SensitiveContentProtectionPreferenceController
@Before
fun setUp() {
controller = SensitiveContentProtectionPreferenceController(context)
whenever(screen.findPreference<Preference>(controller.getPreferenceKey()))
.thenReturn(preference)
controller.displayPreference(screen)
}
@Test
fun onPreferenceChange_settingEnabled_shouldDisableSensitiveContentProtection() {
controller.onPreferenceChange(preference, true /* new value */)
val mode = Settings.Global.getInt(
context.contentResolver,
DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS,
-1 /* default */
)
assertEquals(mode, SETTING_VALUE_ON)
}
@Test
fun onPreferenceChange_settingDisabled_shouldEnableSensitiveContentProtection() {
controller.onPreferenceChange(preference, false /* new value */)
val mode = Settings.Global.getInt(
context.contentResolver,
DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS,
-1 /* default */
)
assertEquals(mode, SETTING_VALUE_OFF)
}
@Test
fun updateState_settingEnabled_preferenceShouldBeChecked() {
Settings.Global.putInt(
context.contentResolver,
DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS,
SETTING_VALUE_ON
)
controller.updateState(preference)
verify(preference).isChecked = true
}
@Test
fun updateState_settingDisabled_preferenceShouldNotBeChecked() {
Settings.Global.putInt(
context.contentResolver,
DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS,
SETTING_VALUE_OFF
)
controller.updateState(preference)
verify(preference).isChecked = false
}
@Test
fun onDeveloperOptionsSwitchDisabled_preferenceShouldBeDisabled() {
controller.onDeveloperOptionsSwitchDisabled()
val mode = Settings.Global.getInt(
context.contentResolver,
DISABLE_SCREEN_SHARE_PROTECTIONS_FOR_APPS_AND_NOTIFICATIONS,
-1 /* default */
)
assertEquals(mode, SETTING_VALUE_OFF)
verify(preference).isChecked = false
verify(preference).isEnabled = false
}
@Test
@RequiresFlagsDisabled(
FLAG_SENSITIVE_NOTIFICATION_APP_PROTECTION,
FLAG_SCREENSHARE_NOTIFICATION_HIDING)
fun isAvailable_flagsDisabled_returnFalse() {
assertFalse(controller.isAvailable)
}
@Test
@RequiresFlagsEnabled(FLAG_SENSITIVE_NOTIFICATION_APP_PROTECTION)
fun isAvailable_sensitiveNotificationAppProtectionEnabled_returnTrue() {
assertTrue(controller.isAvailable)
}
@Test
@RequiresFlagsEnabled(FLAG_SCREENSHARE_NOTIFICATION_HIDING)
fun isAvailable_screenshareNotificationHidingEnabled_returnTrue() {
assertTrue(controller.isAvailable)
}
}