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Commit dc1e316e authored by Kenneth Ford's avatar Kenneth Ford
Browse files

Fix bug by re-reading int from parcel in DeviceState 

Bug: 329015609
Bug: 329043261
Test: DeviceStateTest
Test: DeviceStateInfoTest
Change-Id: I8fff1da3e7f0c147f7ebaa4e0c4cd74eba9b2847
parent 6d31e865

core/java/android/hardware/devicestate/DeviceState.java

+4 −2
Original line number Diff line number Diff line
@@ -543,11 +543,13 @@ public final class DeviceState { 
                int identifier = source.readInt();

                String name = source.readString8();

                ArraySet<@DeviceStateProperties Integer> systemProperties = new ArraySet<>();

                for (int i = 0; i < source.readInt(); i++) {

                int systemPropertySize = source.readInt();

                for (int i = 0; i < systemPropertySize; i++) {

                    systemProperties.add(source.readInt());

                }

                ArraySet<@DeviceStateProperties Integer> physicalProperties = new ArraySet<>();

                for (int j = 0; j < source.readInt(); j++) {

                int physicalPropertySize = source.readInt();

                for (int j = 0; j < physicalPropertySize; j++) {

                    physicalProperties.add(source.readInt());

                }

                return new DeviceState.Configuration(identifier, name, systemProperties,

core/tests/devicestatetests/src/android/hardware/devicestate/DeviceStateInfoTest.java

+24 −3
Original line number Diff line number Diff line
@@ -16,6 +16,12 @@ 


package android.hardware.devicestate;



import static android.hardware.devicestate.DeviceState.PROPERTY_FOLDABLE_DISPLAY_CONFIGURATION_INNER_PRIMARY;

import static android.hardware.devicestate.DeviceState.PROPERTY_FOLDABLE_DISPLAY_CONFIGURATION_OUTER_PRIMARY;

import static android.hardware.devicestate.DeviceState.PROPERTY_FOLDABLE_HARDWARE_CONFIGURATION_FOLD_IN_CLOSED;

import static android.hardware.devicestate.DeviceState.PROPERTY_FOLDABLE_HARDWARE_CONFIGURATION_FOLD_IN_HALF_OPEN;

import static android.hardware.devicestate.DeviceState.PROPERTY_POLICY_CANCEL_OVERRIDE_REQUESTS;



import static junit.framework.Assert.assertEquals;

import static junit.framework.Assert.assertNotNull;
@@ -33,6 +39,7 @@ import org.junit.runner.RunWith; 
import org.junit.runners.JUnit4;



import java.util.List;

import java.util.Set;



/**

 * Unit tests for {@link DeviceStateInfo}.
@@ -44,11 +51,25 @@ import java.util.List; 
public final class DeviceStateInfoTest {



    private static final DeviceState DEVICE_STATE_0 = new DeviceState(

            new DeviceState.Configuration.Builder(0, "STATE_0").build());

            new DeviceState.Configuration.Builder(0, "STATE_0")

                    .setSystemProperties(

                            Set.of(PROPERTY_POLICY_CANCEL_OVERRIDE_REQUESTS,

                                    PROPERTY_FOLDABLE_DISPLAY_CONFIGURATION_OUTER_PRIMARY))

                    .setPhysicalProperties(

                            Set.of(PROPERTY_FOLDABLE_HARDWARE_CONFIGURATION_FOLD_IN_CLOSED))

                    .build());

    private static final DeviceState DEVICE_STATE_1 = new DeviceState(

            new DeviceState.Configuration.Builder(1, "STATE_1").build());

            new DeviceState.Configuration.Builder(1, "STATE_1")

                    .setSystemProperties(

                            Set.of(PROPERTY_FOLDABLE_DISPLAY_CONFIGURATION_INNER_PRIMARY))

                    .setPhysicalProperties(

                            Set.of(PROPERTY_FOLDABLE_HARDWARE_CONFIGURATION_FOLD_IN_HALF_OPEN))

                    .build());

    private static final DeviceState DEVICE_STATE_2 = new DeviceState(

            new DeviceState.Configuration.Builder(2, "STATE_2").build());

            new DeviceState.Configuration.Builder(2, "STATE_2")

                    .setSystemProperties(

                            Set.of(PROPERTY_FOLDABLE_DISPLAY_CONFIGURATION_INNER_PRIMARY))

                    .build());



    @Test

    public void create() {

core/tests/devicestatetests/src/android/hardware/devicestate/DeviceStateTest.java

+18 −0
Original line number Diff line number Diff line
@@ -93,4 +93,22 @@ public final class DeviceStateTest { 


        Assert.assertEquals(originalState, new DeviceState(stateConfiguration));

    }



    @Test

    public void writeToParcel_noPhysicalProperties() {

        final DeviceState originalState = new DeviceState(

                new DeviceState.Configuration.Builder(0, "TEST_STATE")

                        .setSystemProperties(Set.of(PROPERTY_POLICY_CANCEL_OVERRIDE_REQUESTS,

                                PROPERTY_POLICY_AVAILABLE_FOR_APP_REQUEST))

                        .build());



        final Parcel parcel = Parcel.obtain();

        originalState.getConfiguration().writeToParcel(parcel, 0 /* flags */);

        parcel.setDataPosition(0);



        final DeviceState.Configuration stateConfiguration =

                DeviceState.Configuration.CREATOR.createFromParcel(parcel);



        Assert.assertEquals(originalState, new DeviceState(stateConfiguration));

    }

}