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Commit 7bff1dbf authored by Taylor Bessette's avatar Taylor Bessette Committed by Automerger Merge Worker
Browse files

Merge "Enforce @NonNull within VirtualDeviceParams." into tm-dev am: ddb1e2a0 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17128405

Change-Id: Ia2e4e0dbcb1ef421df096533743e23dd098f2d33
parents 1eb0847f ddb1e2a0

core/java/android/companion/virtual/VirtualDeviceParams.java

+15 −15
Original line number Diff line number Diff line
@@ -28,6 +28,8 @@ import android.os.Parcelable; 
import android.os.UserHandle;

import android.util.ArraySet;



import com.android.internal.util.Preconditions;



import java.lang.annotation.ElementType;

import java.lang.annotation.Retention;

import java.lang.annotation.RetentionPolicy;
@@ -82,7 +84,7 @@ public final class VirtualDeviceParams implements Parcelable { 
    public static final int ACTIVITY_POLICY_DEFAULT_BLOCKED = 1;



    private final int mLockState;

    private final ArraySet<UserHandle> mUsersWithMatchingAccounts;

    @NonNull private final ArraySet<UserHandle> mUsersWithMatchingAccounts;

    @NonNull private final ArraySet<ComponentName> mAllowedActivities;

    @NonNull private final ArraySet<ComponentName> mBlockedActivities;

    @ActivityPolicy
@@ -94,10 +96,14 @@ public final class VirtualDeviceParams implements Parcelable { 
            @NonNull Set<ComponentName> allowedActivities,

            @NonNull Set<ComponentName> blockedActivities,

            @ActivityPolicy int defaultActivityPolicy) {

        Preconditions.checkNotNull(usersWithMatchingAccounts);

        Preconditions.checkNotNull(allowedActivities);

        Preconditions.checkNotNull(blockedActivities);



        mLockState = lockState;

        mUsersWithMatchingAccounts = new ArraySet<>(usersWithMatchingAccounts);

        mAllowedActivities = allowedActivities == null ? null : new ArraySet<>(allowedActivities);

        mBlockedActivities = blockedActivities == null ? null : new ArraySet<>(blockedActivities);

        mAllowedActivities = new ArraySet<>(allowedActivities);

        mBlockedActivities = new ArraySet<>(blockedActivities);

        mDefaultActivityPolicy = defaultActivityPolicy;

    }
@@ -130,30 +136,24 @@ public final class VirtualDeviceParams implements Parcelable { 
    }



    /**

     * Returns the set of activities allowed to be streamed, or {@code null} if all activities are

     * Returns the set of activities allowed to be streamed, or empty set if all activities are

     * allowed, except the ones explicitly blocked.

     *

     * @see Builder#setAllowedActivities(Set)

     */

    @NonNull

    public Set<ComponentName> getAllowedActivities() {

        if (mAllowedActivities == null) {

            return Collections.emptySet();

        }

        return Collections.unmodifiableSet(mAllowedActivities);

    }



    /**

     * Returns the set of activities that are blocked from streaming, or {@code null} to indicate

     * Returns the set of activities that are blocked from streaming, or empty set to indicate

     * that all activities in {@link #getAllowedActivities} are allowed.

     *

     * @see Builder#setBlockedActivities(Set)

     */

    @NonNull

    public Set<ComponentName> getBlockedActivities() {

        if (mBlockedActivities == null) {

            return Collections.emptySet();

        }

        return Collections.unmodifiableSet(mBlockedActivities);

    }
@@ -237,7 +237,7 @@ public final class VirtualDeviceParams implements Parcelable { 
    public static final class Builder {



        private @LockState int mLockState = LOCK_STATE_DEFAULT;

        private Set<UserHandle> mUsersWithMatchingAccounts;

        @NonNull private Set<UserHandle> mUsersWithMatchingAccounts = Collections.emptySet();;

        @NonNull private Set<ComponentName> mBlockedActivities = Collections.emptySet();

        @NonNull private Set<ComponentName> mAllowedActivities = Collections.emptySet();

        @ActivityPolicy
@@ -282,6 +282,7 @@ public final class VirtualDeviceParams implements Parcelable { 
        @NonNull

        public Builder setUsersWithMatchingAccounts(

                @NonNull Set<UserHandle> usersWithMatchingAccounts) {

            Preconditions.checkNotNull(usersWithMatchingAccounts);

            mUsersWithMatchingAccounts = usersWithMatchingAccounts;

            return this;

        }
@@ -301,6 +302,7 @@ public final class VirtualDeviceParams implements Parcelable { 
         */

        @NonNull

        public Builder setAllowedActivities(@NonNull Set<ComponentName> allowedActivities) {

            Preconditions.checkNotNull(allowedActivities);

            if (mDefaultActivityPolicyConfigured

                    && mDefaultActivityPolicy != ACTIVITY_POLICY_DEFAULT_BLOCKED) {

                throw new IllegalArgumentException(
@@ -327,6 +329,7 @@ public final class VirtualDeviceParams implements Parcelable { 
         */

        @NonNull

        public Builder setBlockedActivities(@NonNull Set<ComponentName> blockedActivities) {

            Preconditions.checkNotNull(blockedActivities);

            if (mDefaultActivityPolicyConfigured

                    && mDefaultActivityPolicy != ACTIVITY_POLICY_DEFAULT_ALLOWED) {

                throw new IllegalArgumentException(
@@ -343,9 +346,6 @@ public final class VirtualDeviceParams implements Parcelable { 
         */

        @NonNull

        public VirtualDeviceParams build() {

            if (mUsersWithMatchingAccounts == null) {

                mUsersWithMatchingAccounts = Collections.emptySet();

            }

            return new VirtualDeviceParams(

                    mLockState,

                    mUsersWithMatchingAccounts,