Add remote credential entry to GET and CREATE responses

Test: Built & deployed locally
Bug: 253155223

Change-Id: I11e8210af107d725520f8cb4ecc86acb09048842

core/java/android/service/credentials/CreateCredentialResponse.java

@@ -35,18 +35,22 @@ import java.util.Objects;
 public final class CreateCredentialResponse implements Parcelable {
     private final @Nullable CharSequence mHeader;
     private final @NonNull List<SaveEntry> mSaveEntries;
+    private final @Nullable Action mRemoteSaveEntry;
+    //TODO : Add actions if needed
 
     private CreateCredentialResponse(@NonNull Parcel in) {
         mHeader = in.readCharSequence();
         List<SaveEntry> saveEntries = new ArrayList<>();
         in.readTypedList(saveEntries, SaveEntry.CREATOR);
         mSaveEntries = saveEntries;
+        mRemoteSaveEntry = in.readTypedObject(Action.CREATOR);
     }
 
     @Override
     public void writeToParcel(@NonNull Parcel dest, int flags) {
         dest.writeCharSequence(mHeader);
         dest.writeTypedList(mSaveEntries);
+        dest.writeTypedObject(mRemoteSaveEntry, flags);
     }
 
     @Override
@@ -69,11 +73,13 @@ public final class CreateCredentialResponse implements Parcelable {
 
     /* package-private */ CreateCredentialResponse(
             @Nullable CharSequence header,
-            @NonNull List<SaveEntry> saveEntries) {
+            @NonNull List<SaveEntry> saveEntries,
+            @Nullable Action remoteSaveEntry) {
         this.mHeader = header;
         this.mSaveEntries = saveEntries;
         com.android.internal.util.AnnotationValidations.validate(
                 NonNull.class, null, mSaveEntries);
+        this.mRemoteSaveEntry = remoteSaveEntry;
     }
 
     /** Returns the header to be displayed on the UI. */
@@ -86,6 +92,11 @@ public final class CreateCredentialResponse implements Parcelable {
         return mSaveEntries;
     }
 
+    /** Returns the remote save entry to be displayed on the UI. */
+    public @NonNull Action getRemoteSaveEntry() {
+        return mRemoteSaveEntry;
+    }
+
     /**
      * A builder for {@link CreateCredentialResponse}
      */
@@ -94,6 +105,7 @@ public final class CreateCredentialResponse implements Parcelable {
 
         private @Nullable CharSequence mHeader;
         private @NonNull List<SaveEntry> mSaveEntries = new ArrayList<>();
+        private @Nullable Action mRemoteSaveEntry;
 
         /** Sets the header to be displayed on the UI. */
         public @NonNull Builder setHeader(@Nullable CharSequence header) {
@@ -125,6 +137,14 @@ public final class CreateCredentialResponse implements Parcelable {
             return this;
         }
 
+        /**
+         * Sets a remote save entry to be shown on the UI.
+         */
+        public @NonNull Builder setRemoteSaveEntry(@Nullable Action remoteSaveEntry) {
+            mRemoteSaveEntry = remoteSaveEntry;
+            return this;
+        }
+
         /**
          * Builds the instance.
          *
@@ -135,7 +155,8 @@ public final class CreateCredentialResponse implements Parcelable {
                     + "not be empty");
             return new CreateCredentialResponse(
                     mHeader,
-                    mSaveEntries);
+                    mSaveEntries,
+                    mRemoteSaveEntry);
         }
     }
 }

core/java/android/service/credentials/CredentialsDisplayContent.java

@@ -43,12 +43,17 @@ public final class CredentialsDisplayContent implements Parcelable {
     /** List of provider actions to be displayed on the UI. */
     private final @NonNull List<Action> mActions;
 
+    /** Remote credential entry to get the response from a different device. */
+    private final @Nullable Action mRemoteCredentialEntry;
+
     private CredentialsDisplayContent(@Nullable CharSequence header,
             @NonNull List<CredentialEntry> credentialEntries,
-            @NonNull List<Action> actions) {
+            @NonNull List<Action> actions,
+            @Nullable Action remoteCredentialEntry) {
         mHeader = header;
         mCredentialEntries = credentialEntries;
         mActions = actions;
+        mRemoteCredentialEntry = remoteCredentialEntry;
     }
 
     private CredentialsDisplayContent(@NonNull Parcel in) {
@@ -59,6 +64,7 @@ public final class CredentialsDisplayContent implements Parcelable {
         List<Action> actions = new ArrayList<>();
         in.readTypedList(actions, Action.CREATOR);
         mActions = actions;
+        mRemoteCredentialEntry = in.readTypedObject(Action.CREATOR);
     }
 
     public static final @NonNull Creator<CredentialsDisplayContent> CREATOR =
@@ -84,6 +90,7 @@ public final class CredentialsDisplayContent implements Parcelable {
         dest.writeCharSequence(mHeader);
         dest.writeTypedList(mCredentialEntries, flags);
         dest.writeTypedList(mActions, flags);
+        dest.writeTypedObject(mRemoteCredentialEntry, flags);
     }
 
     /**
@@ -107,13 +114,21 @@ public final class CredentialsDisplayContent implements Parcelable {
         return mActions;
     }
 
+    /**
+     * Returns the remote credential entry to be displayed on the UI.
+     */
+    public @Nullable Action getRemoteCredentialEntry() {
+        return mRemoteCredentialEntry;
+    }
+
     /**
      * Builds an instance of {@link CredentialsDisplayContent}.
      */
     public static final class Builder {
-        private CharSequence mHeader = null;
+        private CharSequence mHeader;
         private List<CredentialEntry> mCredentialEntries = new ArrayList<>();
         private List<Action> mActions = new ArrayList<>();
+        private Action mRemoteCredentialEntry;
 
         /**
          * Sets the header to be displayed on the UI.
@@ -123,6 +138,14 @@ public final class CredentialsDisplayContent implements Parcelable {
             return this;
         }
 
+        /**
+         * Sets the remote credential entry to be displayed on the UI.
+         */
+        public @NonNull Builder setRemoteCredentialEntry(@Nullable Action remoteCredentialEntry) {
+            mRemoteCredentialEntry = remoteCredentialEntry;
+            return this;
+        }
+
         /**
          * Adds a {@link CredentialEntry} to the list of entries to be displayed on
          * the UI.
@@ -185,7 +208,8 @@ public final class CredentialsDisplayContent implements Parcelable {
                 throw new IllegalStateException("credentialEntries and actions must not both "
                         + "be empty");
             }
-            return new CredentialsDisplayContent(mHeader, mCredentialEntries, mActions);
+            return new CredentialsDisplayContent(mHeader, mCredentialEntries, mActions,
+                    mRemoteCredentialEntry);
         }
     }
 }