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Commit 82eac4fd authored by Kate Montgomery's avatar Kate Montgomery Committed by Automerger Merge Worker
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Merge "Update show system experiment behavior." into tm-dev am: 924b02bb 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17411091



Change-Id: I035da8708900339c000768aff155f53f12fe9abb
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents ac83dc14 924b02bb

core/java/android/provider/Settings.java

+7 −0
Original line number Diff line number Diff line
@@ -7223,6 +7223,13 @@ public final class Settings { 
         */

        public static final String LOCATION_SHOW_SYSTEM_OPS = "locationShowSystemOps";

























        /**













         * Whether or not an indicator experiment has started.













         * @hide













         */













        public static final String LOCATION_INDICATOR_EXPERIMENT_STARTED =













                "locationIndicatorExperimentStarted";















        /**















         * A flag containing settings used for biometric weak















         * @hide

































packages/SystemUI/src/com/android/systemui/statusbar/policy/LocationControllerImpl.java



+40
−3




























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Diff line number
Diff line








@@ -86,6 +86,7 @@ public class LocationControllerImpl extends BroadcastReceiver implements Locatio













    private boolean mShouldDisplayAllAccesses;















    private boolean mShowSystemAccessesFlag;















    private boolean mShowSystemAccessesSetting;













    private boolean mExperimentStarted;































    @Inject















    public LocationControllerImpl(Context context, AppOpsController appOpsController,









@@ -107,6 +108,9 @@ public class LocationControllerImpl extends BroadcastReceiver implements Locatio













        mShouldDisplayAllAccesses = getAllAccessesSetting();















        mShowSystemAccessesFlag = getShowSystemFlag();















        mShowSystemAccessesSetting = getShowSystemSetting();













        mExperimentStarted = getExperimentStarted();













        toggleSystemSettingIfExperimentJustStarted();





























        mContentObserver = new ContentObserver(mBackgroundHandler) {















            @Override















            public void onChange(boolean selfChange) {









@@ -123,8 +127,15 @@ public class LocationControllerImpl extends BroadcastReceiver implements Locatio













                DeviceConfig.NAMESPACE_PRIVACY,















                backgroundHandler::post,















                properties -> {













                    // Update the Device Config flag which controls the experiment to display













                    // location accesses.















                    mShouldDisplayAllAccesses = getAllAccessesSetting();













                    mShowSystemAccessesFlag = getShowSystemSetting();













                    // Update the Device Config flag which controls the experiment to display













                    // system location accesses.













                    mShowSystemAccessesFlag = getShowSystemFlag();













                    // Update the local flag for the system accesses experiment and potentially













                    // update the behavior based on the flag value.













                    toggleSystemSettingIfExperimentJustStarted();















                    updateActiveLocationRequests();















                });


























@@ -222,6 +233,33 @@ public class LocationControllerImpl extends BroadcastReceiver implements Locatio













        return mSecureSettings.getInt(Settings.Secure.LOCATION_SHOW_SYSTEM_OPS, 0) == 1;















    }





























    private boolean getExperimentStarted() {













        return mSecureSettings













                .getInt(Settings.Secure.LOCATION_INDICATOR_EXPERIMENT_STARTED, 0) == 1;













    }



























    private void toggleSystemSettingIfExperimentJustStarted() {













        // mShowSystemAccessesFlag indicates whether the Device Config flag is flipped













        // by an experiment. mExperimentStarted is the local device value which indicates the last













        // value the device has seen for the Device Config flag.













        // The local device value is needed to determine that the Device Config flag was just













        // flipped, as the experiment behavior should only happen once after the experiment is













        // enabled.













        if (mShowSystemAccessesFlag && !mExperimentStarted) {













            // If the Device Config flag is enabled, but the local device setting is not then the













            // experiment just started. Update the local flag to match and enable the experiment













            // behavior by flipping the show system setting value.













            mSecureSettings.putInt(Settings.Secure.LOCATION_INDICATOR_EXPERIMENT_STARTED, 1);













            mSecureSettings.putInt(Settings.Secure.LOCATION_SHOW_SYSTEM_OPS, 1);













            mExperimentStarted = true;













        } else if (!mShowSystemAccessesFlag && mExperimentStarted) {













            // If the Device Config flag is disabled, but the local device flag is enabled then













            // update the local device flag to match.













            mSecureSettings.putInt(Settings.Secure.LOCATION_INDICATOR_EXPERIMENT_STARTED, 0);













            mExperimentStarted = false;













        }













    }





























    /**















     * Returns true if there currently exist active high power location requests.















     */










@@ -249,7 +287,6 @@ public class LocationControllerImpl extends BroadcastReceiver implements Locatio













        }















        boolean hadActiveLocationRequests = mAreActiveLocationRequests;















        boolean shouldDisplay = false;













        boolean showSystem = mShowSystemAccessesFlag || mShowSystemAccessesSetting;















        boolean systemAppOp = false;















        boolean nonSystemAppOp = false;















        boolean isSystemApp;









@@ -267,7 +304,7 @@ public class LocationControllerImpl extends BroadcastReceiver implements Locatio













                    nonSystemAppOp = true;















                }





























                shouldDisplay = showSystem || shouldDisplay || !isSystemApp;













                shouldDisplay = mShowSystemAccessesSetting || shouldDisplay || !isSystemApp;















            }















        }

















































packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/LocationControllerImplTest.java



+47
−7




























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@@ -51,7 +51,7 @@ import com.android.systemui.settings.UserTracker;













import com.android.systemui.statusbar.policy.LocationController.LocationChangeCallback;















import com.android.systemui.util.DeviceConfigProxy;















import com.android.systemui.util.DeviceConfigProxyFake;













import com.android.systemui.util.settings.SecureSettings;













import com.android.systemui.util.settings.FakeSettings;































import com.google.common.collect.ImmutableList;

























@@ -70,11 +70,11 @@ public class LocationControllerImplTest extends SysuiTestCase {













    private TestableLooper mTestableLooper;















    private DeviceConfigProxy mDeviceConfigProxy;















    private UiEventLoggerFake mUiEventLogger;













    private FakeSettings mSecureSettings;































    @Mock private PackageManager mPackageManager;















    @Mock private AppOpsController mAppOpsController;















    @Mock private UserTracker mUserTracker;













    @Mock private SecureSettings mSecureSettings;































    @Before















    public void setup() {









@@ -85,7 +85,7 @@ public class LocationControllerImplTest extends SysuiTestCase {













                .thenReturn(ImmutableList.of(new UserInfo(0, "name", 0)));















        mDeviceConfigProxy = new DeviceConfigProxyFake();















        mUiEventLogger = new UiEventLoggerFake();



























        mSecureSettings = new FakeSettings();















        mTestableLooper = TestableLooper.get(this);































        mLocationController = new LocationControllerImpl(mContext,










@@ -248,8 +248,7 @@ public class LocationControllerImplTest extends SysuiTestCase {





























    @Test















    public void testCallbackNotified_additionalOps_shouldShowSystem() {













        when(mSecureSettings.getInt(Settings.Secure.LOCATION_SHOW_SYSTEM_OPS, 0))













                .thenReturn(1);













        mSecureSettings.putInt(Settings.Secure.LOCATION_SHOW_SYSTEM_OPS, 1);















        LocationChangeCallback callback = mock(LocationChangeCallback.class);















        mLocationController.addCallback(callback);















        mDeviceConfigProxy.setProperty(










@@ -282,8 +281,7 @@ public class LocationControllerImplTest extends SysuiTestCase {





























        verify(callback, times(1)).onLocationActiveChanged(false);





























        when(mSecureSettings.getInt(Settings.Secure.LOCATION_SHOW_SYSTEM_OPS, 0))













                .thenReturn(0);













        mSecureSettings.putInt(Settings.Secure.LOCATION_SHOW_SYSTEM_OPS, 0);















        mLocationController.onActiveStateChanged(AppOpsManager.OP_FINE_LOCATION, 0,















                "com.system.app", true);


























@@ -367,4 +365,46 @@ public class LocationControllerImplTest extends SysuiTestCase {













        // No new callbacks















        verify(callback).onLocationSettingsChanged(anyBoolean());















    }



























    @Test













    public void testExperimentFlipsSystemFlag() throws Exception {













        mSecureSettings.putInt(Settings.Secure.LOCATION_SHOW_SYSTEM_OPS, 0);













        mDeviceConfigProxy.setProperty(













                DeviceConfig.NAMESPACE_PRIVACY,













                SystemUiDeviceConfigFlags.PROPERTY_LOCATION_INDICATORS_SMALL_ENABLED,













                "true",













                true);













        // Show system experiment not running













        mDeviceConfigProxy.setProperty(













                DeviceConfig.NAMESPACE_PRIVACY,













                SystemUiDeviceConfigFlags.PROPERTY_LOCATION_INDICATORS_SHOW_SYSTEM,













                "false",













                false);













        mTestableLooper.processAllMessages();



























        // Flip experiment on













        mDeviceConfigProxy.setProperty(













                DeviceConfig.NAMESPACE_PRIVACY,













                SystemUiDeviceConfigFlags.PROPERTY_LOCATION_INDICATORS_SHOW_SYSTEM,













                "true",













                true);













        mTestableLooper.processAllMessages();



























        // Verify settings were flipped













        assertThat(mSecureSettings.getInt(Settings.Secure.LOCATION_SHOW_SYSTEM_OPS))













                .isEqualTo(1);













        assertThat(mSecureSettings.getInt(Settings.Secure.LOCATION_INDICATOR_EXPERIMENT_STARTED))













                .isEqualTo(1);



























        // Flip experiment off













        mDeviceConfigProxy.setProperty(













                DeviceConfig.NAMESPACE_PRIVACY,













                SystemUiDeviceConfigFlags.PROPERTY_LOCATION_INDICATORS_SHOW_SYSTEM,













                "false",













                false);













        mTestableLooper.processAllMessages();



























        assertThat(mSecureSettings.getInt(Settings.Secure.LOCATION_INDICATOR_EXPERIMENT_STARTED))













                .isEqualTo(0);













    }















}










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