Revert "Revert "Add Autofill PCC Detection APIs for Autofill Pro..." (92f532b7) · Commits · e / os / android_frameworks_base

core/api/current.txt

+2 −0

core/api/test-current.txt

+2 −0

core/java/android/service/autofill/Dataset.java

+127 −14

Original line number	Original line	Diff line number	Diff line
	@@ -120,6 +120,8 @@ public final class Dataset implements Parcelable {
	private final ArrayList<InlinePresentation> mFieldInlinePresentations;		private final ArrayList<InlinePresentation> mFieldInlinePresentations;
	private final ArrayList<InlinePresentation> mFieldInlineTooltipPresentations;		private final ArrayList<InlinePresentation> mFieldInlineTooltipPresentations;
	private final ArrayList<DatasetFieldFilter> mFieldFilters;		private final ArrayList<DatasetFieldFilter> mFieldFilters;
			private final ArrayList<String> mAutofillDatatypes;

	@Nullable private final ClipData mFieldContent;		@Nullable private final ClipData mFieldContent;
	private final RemoteViews mPresentation;		private final RemoteViews mPresentation;
	private final RemoteViews mDialogPresentation;		private final RemoteViews mDialogPresentation;
	@@ -143,6 +145,14 @@ public final class Dataset implements Parcelable {
	mInlineTooltipPresentation = builder.mInlineTooltipPresentation;		mInlineTooltipPresentation = builder.mInlineTooltipPresentation;
	mAuthentication = builder.mAuthentication;		mAuthentication = builder.mAuthentication;
	mId = builder.mId;		mId = builder.mId;
			mAutofillDatatypes = builder.mAutofillDatatypes;
			}

			/** @hide */
			@TestApi
			@SuppressLint({"ConcreteCollection", "NullableCollection"})
			public @Nullable ArrayList<String> getAutofillDatatypes() {
			return mAutofillDatatypes;
	}		}

	/** @hide */		/** @hide */
	@@ -293,6 +303,7 @@ public final class Dataset implements Parcelable {
	private ArrayList<InlinePresentation> mFieldInlinePresentations;		private ArrayList<InlinePresentation> mFieldInlinePresentations;
	private ArrayList<InlinePresentation> mFieldInlineTooltipPresentations;		private ArrayList<InlinePresentation> mFieldInlineTooltipPresentations;
	private ArrayList<DatasetFieldFilter> mFieldFilters;		private ArrayList<DatasetFieldFilter> mFieldFilters;
			private ArrayList<String> mAutofillDatatypes;
	@Nullable private ClipData mFieldContent;		@Nullable private ClipData mFieldContent;
	private RemoteViews mPresentation;		private RemoteViews mPresentation;
	private RemoteViews mDialogPresentation;		private RemoteViews mDialogPresentation;
	@@ -921,6 +932,55 @@ public final class Dataset implements Parcelable {
	return this;		return this;
	}		}

			/**
			* Adds a field to this Dataset with a specific type and no
			* AutofillId. This is used to send back Field information
			* when Autofilling with platform detections is on.
			* Platform detections are on when receiving a populated list from
			* FillRequest#getHints().
			*
			* Populate every field/type known for this user for this app.
			*
			* For example, if getHints() contains "username" and "password",
			* a new Dataset should be created that calls this method twice,
			* one for the username, then another for the password (assuming
			* the only one credential pair is found for the user). If a user
			* has two credential pairs, then two Datasets should be created,
			* and so on.
			*
			* Using this will remove any data populated with
			* setField(@NonNull AutofillId id, @Nullable Field field).
			*
			* @param hint An autofill hint returned from {@link
			* FillRequest#getHints()}.
			*
			* @param field the fill information about the field.
			*
			* @throws IllegalStateException if {@link #build()} was already called
			* or this builder also contains AutofillId information
			*
			* @return this builder.
			*/
			public @NonNull Dataset.Builder setField(
			@NonNull String hint, @NonNull Field field) {
			throwIfDestroyed();

			final DatasetFieldFilter filter = field.getDatasetFieldFilter();
			final Presentations presentations = field.getPresentations();
			if (presentations == null) {
			setLifeTheUniverseAndEverything(hint, field.getValue(), null, null, null,
			filter, null);
			} else {
			setLifeTheUniverseAndEverything(hint, field.getValue(),
			presentations.getMenuPresentation(),
			presentations.getInlinePresentation(),
			presentations.getInlineTooltipPresentation(), filter,
			presentations.getDialogPresentation());
			}

			return this;
			}

	/**		/**
	* Sets the value of a field with an <a href="#Filtering">explicit filter</a>, and using an		* Sets the value of a field with an <a href="#Filtering">explicit filter</a>, and using an
	* {@link InlinePresentation} to visualize it as an inline suggestion.		* {@link InlinePresentation} to visualize it as an inline suggestion.
	@@ -958,6 +1018,32 @@ public final class Dataset implements Parcelable {
	return this;		return this;
	}		}

			private void setLifeTheUniverseAndEverything(String datatype,
			@Nullable AutofillValue value,
			@Nullable RemoteViews presentation,
			@Nullable InlinePresentation inlinePresentation,
			@Nullable InlinePresentation tooltip,
			@Nullable DatasetFieldFilter filter,
			@Nullable RemoteViews dialogPresentation) {
			if (mAutofillDatatypes == null) {
			mFieldValues = new ArrayList<>();
			mFieldPresentations = new ArrayList<>();
			mFieldDialogPresentations = new ArrayList<>();
			mFieldInlinePresentations = new ArrayList<>();
			mFieldInlineTooltipPresentations = new ArrayList<>();
			mFieldFilters = new ArrayList<>();
			mAutofillDatatypes = new ArrayList<>();
			mFieldIds = null;
			}
			mFieldValues.add(value);
			mFieldPresentations.add(presentation);
			mFieldDialogPresentations.add(dialogPresentation);
			mFieldInlinePresentations.add(inlinePresentation);
			mFieldInlineTooltipPresentations.add(tooltip);
			mFieldFilters.add(filter);
			mAutofillDatatypes.add(datatype);
			}

	private void setLifeTheUniverseAndEverything(@NonNull AutofillId id,		private void setLifeTheUniverseAndEverything(@NonNull AutofillId id,
	@Nullable AutofillValue value, @Nullable RemoteViews presentation,		@Nullable AutofillValue value, @Nullable RemoteViews presentation,
	@Nullable InlinePresentation inlinePresentation,		@Nullable InlinePresentation inlinePresentation,
	@@ -984,6 +1070,7 @@ public final class Dataset implements Parcelable {
	mFieldInlinePresentations = new ArrayList<>();		mFieldInlinePresentations = new ArrayList<>();
	mFieldInlineTooltipPresentations = new ArrayList<>();		mFieldInlineTooltipPresentations = new ArrayList<>();
	mFieldFilters = new ArrayList<>();		mFieldFilters = new ArrayList<>();
			mAutofillDatatypes = null;
	}		}
	mFieldIds.add(id);		mFieldIds.add(id);
	mFieldValues.add(value);		mFieldValues.add(value);
	@@ -1007,9 +1094,14 @@ public final class Dataset implements Parcelable {
	public @NonNull Dataset build() {		public @NonNull Dataset build() {
	throwIfDestroyed();		throwIfDestroyed();
	mDestroyed = true;		mDestroyed = true;
	if (mFieldIds == null) {		if (mFieldIds == null && mAutofillDatatypes == null) {
	throw new IllegalStateException("at least one value must be set");		throw new IllegalStateException("at least one value must be set");
	}		}
			if (mFieldIds != null && mAutofillDatatypes != null) {
			if (mFieldIds.size() > 0 && mAutofillDatatypes.size() > 0) {
			throw new IllegalStateException("both field and datatype were populated");
			}
			}
	if (mFieldContent != null) {		if (mFieldContent != null) {
	if (mFieldIds.size() > 1) {		if (mFieldIds.size() > 1) {
	throw new IllegalStateException(		throw new IllegalStateException(
	@@ -1051,6 +1143,7 @@ public final class Dataset implements Parcelable {
	parcel.writeTypedList(mFieldInlinePresentations, flags);		parcel.writeTypedList(mFieldInlinePresentations, flags);
	parcel.writeTypedList(mFieldInlineTooltipPresentations, flags);		parcel.writeTypedList(mFieldInlineTooltipPresentations, flags);
	parcel.writeTypedList(mFieldFilters, flags);		parcel.writeTypedList(mFieldFilters, flags);
			parcel.writeStringList(mAutofillDatatypes);
	parcel.writeParcelable(mFieldContent, flags);		parcel.writeParcelable(mFieldContent, flags);
	parcel.writeParcelable(mAuthentication, flags);		parcel.writeParcelable(mAuthentication, flags);
	parcel.writeString(mId);		parcel.writeString(mId);
	@@ -1081,6 +1174,8 @@ public final class Dataset implements Parcelable {
	parcel.createTypedArrayList(InlinePresentation.CREATOR);		parcel.createTypedArrayList(InlinePresentation.CREATOR);
	final ArrayList<DatasetFieldFilter> filters =		final ArrayList<DatasetFieldFilter> filters =
	parcel.createTypedArrayList(DatasetFieldFilter.CREATOR);		parcel.createTypedArrayList(DatasetFieldFilter.CREATOR);
			final ArrayList<String> datatypes =
			parcel.createStringArrayList();
	final ClipData fieldContent = parcel.readParcelable(null,		final ClipData fieldContent = parcel.readParcelable(null,
	android.content.ClipData.class);		android.content.ClipData.class);
	final IntentSender authentication = parcel.readParcelable(null,		final IntentSender authentication = parcel.readParcelable(null,
	@@ -1114,6 +1209,23 @@ public final class Dataset implements Parcelable {
	builder.setContent(ids.get(0), fieldContent);		builder.setContent(ids.get(0), fieldContent);
	}		}
	final int inlinePresentationsSize = inlinePresentations.size();		final int inlinePresentationsSize = inlinePresentations.size();

			if (ids.size() == 0 && datatypes.size() > 0) {
			for (int i = 0; i < ids.size(); i++) {
			final String datatype = datatypes.get(i);
			final AutofillValue value = values.get(i);
			final RemoteViews fieldPresentation = presentations.get(i);
			final RemoteViews fieldDialogPresentation = dialogPresentations.get(i);
			final InlinePresentation fieldInlinePresentation =
			i < inlinePresentationsSize ? inlinePresentations.get(i) : null;
			final InlinePresentation fieldInlineTooltipPresentation =
			i < inlinePresentationsSize ? inlineTooltipPresentations.get(i) : null;
			final DatasetFieldFilter filter = filters.get(i);
			builder.setLifeTheUniverseAndEverything(
			datatype, value, fieldPresentation, fieldInlinePresentation,
			fieldInlineTooltipPresentation, filter, fieldDialogPresentation);
			}
			} else {
	for (int i = 0; i < ids.size(); i++) {		for (int i = 0; i < ids.size(); i++) {
	final AutofillId id = ids.get(i);		final AutofillId id = ids.get(i);
	final AutofillValue value = values.get(i);		final AutofillValue value = values.get(i);
	@@ -1128,6 +1240,7 @@ public final class Dataset implements Parcelable {
	fieldInlinePresentation, fieldInlineTooltipPresentation, filter,		fieldInlinePresentation, fieldInlineTooltipPresentation, filter,
	fieldDialogPresentation);		fieldDialogPresentation);
	}		}
			}
	builder.setAuthentication(authentication);		builder.setAuthentication(authentication);
	builder.setId(datasetId);		builder.setId(datasetId);
	return builder.build();		return builder.build();

core/java/android/service/autofill/FillRequest.java

+49 −8

Original line number	Original line	Diff line number	Diff line
	@@ -140,6 +140,19 @@ public final class FillRequest implements Parcelable {
	*/		*/
	private final @NonNull List<FillContext> mFillContexts;		private final @NonNull List<FillContext> mFillContexts;

			/**
			* Sends a list of datatypes for the Autofill Provider.
			*
			* If this is populated, Autofill Provider should return data
			* for the autofill hints requested here,
			* even though the Autofill Provider may not have detected these types.
			* The hints would be part of HintConstants:
			* https://developer.android.com/reference/androidx/autofill/HintConstants
			*
			* This is populated if the platform's field detection is enabled.
			*/
			private final @NonNull List<String> mHints;

	/**		/**
	* Gets the latest client state bundle set by the service in a		* Gets the latest client state bundle set by the service in a
	* {@link FillResponse.Builder#setClientState(Bundle) fill response}.		* {@link FillResponse.Builder#setClientState(Bundle) fill response}.
	@@ -196,6 +209,7 @@ public final class FillRequest implements Parcelable {

	private void onConstructed() {		private void onConstructed() {
	Preconditions.checkCollectionElementsNotNull(mFillContexts, "contexts");		Preconditions.checkCollectionElementsNotNull(mFillContexts, "contexts");
			Preconditions.checkCollectionElementsNotNull(mHints, "hints");
	}		}


	@@ -269,6 +283,11 @@ public final class FillRequest implements Parcelable {
	* <p><b>Note:</b> Starting on Android {@link android.os.Build.VERSION_CODES#Q}, it could also		* <p><b>Note:</b> Starting on Android {@link android.os.Build.VERSION_CODES#Q}, it could also
	* include contexts from requests whose {@link SaveInfo} had the		* include contexts from requests whose {@link SaveInfo} had the
	* {@link SaveInfo#FLAG_DELAY_SAVE} flag.		* {@link SaveInfo#FLAG_DELAY_SAVE} flag.
			* @param hints
			* Autofill Provider should return data for the autofill hints requested here,
			* even though the Autofill Provider may not have detected these types.
			* The hints would be part of HintConstants:
			* https://developer.android.com/reference/androidx/autofill/HintConstants
	* @param clientState		* @param clientState
	* Gets the latest client state bundle set by the service in a		* Gets the latest client state bundle set by the service in a
	* {@link FillResponse.Builder#setClientState(Bundle) fill response}.		* {@link FillResponse.Builder#setClientState(Bundle) fill response}.
	@@ -312,6 +331,7 @@ public final class FillRequest implements Parcelable {
	public FillRequest(		public FillRequest(
	int id,		int id,
	@NonNull List<FillContext> fillContexts,		@NonNull List<FillContext> fillContexts,
			@NonNull List<String> hints,
	@Nullable Bundle clientState,		@Nullable Bundle clientState,
	@RequestFlags int flags,		@RequestFlags int flags,
	@Nullable InlineSuggestionsRequest inlineSuggestionsRequest,		@Nullable InlineSuggestionsRequest inlineSuggestionsRequest,
	@@ -320,6 +340,9 @@ public final class FillRequest implements Parcelable {
	this.mFillContexts = fillContexts;		this.mFillContexts = fillContexts;
	com.android.internal.util.AnnotationValidations.validate(		com.android.internal.util.AnnotationValidations.validate(
	NonNull.class, null, mFillContexts);		NonNull.class, null, mFillContexts);
			this.mHints = hints;
			com.android.internal.util.AnnotationValidations.validate(
			NonNull.class, null, mHints);
	this.mClientState = clientState;		this.mClientState = clientState;
	this.mFlags = flags;		this.mFlags = flags;

	@@ -359,6 +382,17 @@ public final class FillRequest implements Parcelable {
	return mFillContexts;		return mFillContexts;
	}		}

			/**
			* Autofill Provider should return data for the autofill hints requested here,
			* even though the Autofill Provider may not have detected these types.
			* The hints would be part of HintConstants:
			* https://developer.android.com/reference/androidx/autofill/HintConstants
			*/
			@DataClass.Generated.Member
			public @NonNull List<String> getHints() {
			return mHints;
			}

	/**		/**
	* Gets the latest client state bundle set by the service in a		* Gets the latest client state bundle set by the service in a
	* {@link FillResponse.Builder#setClientState(Bundle) fill response}.		* {@link FillResponse.Builder#setClientState(Bundle) fill response}.
	@@ -433,6 +467,7 @@ public final class FillRequest implements Parcelable {
	return "FillRequest { " +		return "FillRequest { " +
	"id = " + mId + ", " +		"id = " + mId + ", " +
	"fillContexts = " + mFillContexts + ", " +		"fillContexts = " + mFillContexts + ", " +
			"hints = " + mHints + ", " +
	"clientState = " + mClientState + ", " +		"clientState = " + mClientState + ", " +
	"flags = " + requestFlagsToString(mFlags) + ", " +		"flags = " + requestFlagsToString(mFlags) + ", " +
	"inlineSuggestionsRequest = " + mInlineSuggestionsRequest + ", " +		"inlineSuggestionsRequest = " + mInlineSuggestionsRequest + ", " +
	@@ -447,12 +482,13 @@ public final class FillRequest implements Parcelable {
	// void parcelFieldName(Parcel dest, int flags) { ... }		// void parcelFieldName(Parcel dest, int flags) { ... }

	byte flg = 0;		byte flg = 0;
	if (mClientState != null) flg \|= 0x4;		if (mClientState != null) flg \|= 0x8;
	if (mInlineSuggestionsRequest != null) flg \|= 0x10;		if (mInlineSuggestionsRequest != null) flg \|= 0x20;
	if (mDelayedFillIntentSender != null) flg \|= 0x20;		if (mDelayedFillIntentSender != null) flg \|= 0x40;
	dest.writeByte(flg);		dest.writeByte(flg);
	dest.writeInt(mId);		dest.writeInt(mId);
	dest.writeParcelableList(mFillContexts, flags);		dest.writeParcelableList(mFillContexts, flags);
			dest.writeStringList(mHints);
	if (mClientState != null) dest.writeBundle(mClientState);		if (mClientState != null) dest.writeBundle(mClientState);
	dest.writeInt(mFlags);		dest.writeInt(mFlags);
	if (mInlineSuggestionsRequest != null) dest.writeTypedObject(mInlineSuggestionsRequest, flags);		if (mInlineSuggestionsRequest != null) dest.writeTypedObject(mInlineSuggestionsRequest, flags);
	@@ -474,15 +510,20 @@ public final class FillRequest implements Parcelable {
	int id = in.readInt();		int id = in.readInt();
	List<FillContext> fillContexts = new ArrayList<>();		List<FillContext> fillContexts = new ArrayList<>();
	in.readParcelableList(fillContexts, FillContext.class.getClassLoader());		in.readParcelableList(fillContexts, FillContext.class.getClassLoader());
	Bundle clientState = (flg & 0x4) == 0 ? null : in.readBundle();		List<String> hints = new ArrayList<>();
			in.readStringList(hints);
			Bundle clientState = (flg & 0x8) == 0 ? null : in.readBundle();
	int flags = in.readInt();		int flags = in.readInt();
	InlineSuggestionsRequest inlineSuggestionsRequest = (flg & 0x10) == 0 ? null : (InlineSuggestionsRequest) in.readTypedObject(InlineSuggestionsRequest.CREATOR);		InlineSuggestionsRequest inlineSuggestionsRequest = (flg & 0x20) == 0 ? null : (InlineSuggestionsRequest) in.readTypedObject(InlineSuggestionsRequest.CREATOR);
	IntentSender delayedFillIntentSender = (flg & 0x20) == 0 ? null : (IntentSender) in.readTypedObject(IntentSender.CREATOR);		IntentSender delayedFillIntentSender = (flg & 0x40) == 0 ? null : (IntentSender) in.readTypedObject(IntentSender.CREATOR);

	this.mId = id;		this.mId = id;
	this.mFillContexts = fillContexts;		this.mFillContexts = fillContexts;
	com.android.internal.util.AnnotationValidations.validate(		com.android.internal.util.AnnotationValidations.validate(
	NonNull.class, null, mFillContexts);		NonNull.class, null, mFillContexts);
			this.mHints = hints;
			com.android.internal.util.AnnotationValidations.validate(
			NonNull.class, null, mHints);
	this.mClientState = clientState;		this.mClientState = clientState;
	this.mFlags = flags;		this.mFlags = flags;

	@@ -517,10 +558,10 @@ public final class FillRequest implements Parcelable {
	};		};

	@DataClass.Generated(		@DataClass.Generated(
	time = 1675460688829L,		time = 1675711417112L,
	codegenVersion = "1.0.23",		codegenVersion = "1.0.23",
	sourceFile = "frameworks/base/core/java/android/service/autofill/FillRequest.java",		sourceFile = "frameworks/base/core/java/android/service/autofill/FillRequest.java",
	inputSignatures = "public static final @android.service.autofill.FillRequest.RequestFlags int FLAG_MANUAL_REQUEST\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_COMPATIBILITY_MODE_REQUEST\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_PASSWORD_INPUT_TYPE\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_VIEW_NOT_FOCUSED\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_SUPPORTS_FILL_DIALOG\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_IME_SHOWING\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_RESET_FILL_DIALOG_STATE\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_PCC_DETECTION\npublic static final int INVALID_REQUEST_ID\nprivate final int mId\nprivate final @android.annotation.NonNull java.util.List<android.service.autofill.FillContext> mFillContexts\nprivate final @android.annotation.Nullable android.os.Bundle mClientState\nprivate final @android.service.autofill.FillRequest.RequestFlags int mFlags\nprivate final @android.annotation.Nullable android.view.inputmethod.InlineSuggestionsRequest mInlineSuggestionsRequest\nprivate final @android.annotation.Nullable android.content.IntentSender mDelayedFillIntentSender\nprivate void onConstructed()\nclass FillRequest extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genToString=true, genHiddenConstructor=true, genHiddenConstDefs=true)")		inputSignatures = "public static final @android.service.autofill.FillRequest.RequestFlags int FLAG_MANUAL_REQUEST\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_COMPATIBILITY_MODE_REQUEST\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_PASSWORD_INPUT_TYPE\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_VIEW_NOT_FOCUSED\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_SUPPORTS_FILL_DIALOG\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_IME_SHOWING\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_RESET_FILL_DIALOG_STATE\npublic static final @android.service.autofill.FillRequest.RequestFlags int FLAG_PCC_DETECTION\npublic static final int INVALID_REQUEST_ID\nprivate final int mId\nprivate final @android.annotation.NonNull java.util.List<android.service.autofill.FillContext> mFillContexts\nprivate final @android.annotation.NonNull java.util.List<java.lang.String> mHints\nprivate final @android.annotation.Nullable android.os.Bundle mClientState\nprivate final @android.service.autofill.FillRequest.RequestFlags int mFlags\nprivate final @android.annotation.Nullable android.view.inputmethod.InlineSuggestionsRequest mInlineSuggestionsRequest\nprivate final @android.annotation.Nullable android.content.IntentSender mDelayedFillIntentSender\nprivate void onConstructed()\nclass FillRequest extends java.lang.Object implements [android.os.Parcelable]\n@com.android.internal.util.DataClass(genToString=true, genHiddenConstructor=true, genHiddenConstDefs=true)")
	@Deprecated		@Deprecated
	private void __metadata() {}		private void __metadata() {}

core/java/android/service/autofill/SaveInfo.java

+4 −8

Original line number	Original line	Diff line number	Diff line
	@@ -308,7 +308,7 @@ public final class SaveInfo implements Parcelable {
	* username field, another for password).		* username field, another for password).
	*/		*/
	// TODO(b/113281366): improve documentation: add example, document relationship with other		// TODO(b/113281366): improve documentation: add example, document relationship with other
	// flagss, etc...		// flags, etc...
	public static final int FLAG_DELAY_SAVE = 0x4;		public static final int FLAG_DELAY_SAVE = 0x4;

	/** @hide */		/** @hide */
	@@ -777,17 +777,13 @@ public final class SaveInfo implements Parcelable {
	/**		/**
	* Builds a new {@link SaveInfo} instance.		* Builds a new {@link SaveInfo} instance.
	*		*
	* @throws IllegalStateException if no		* If no {@link #Builder(int, AutofillId[]) required ids},
	* {@link #Builder(int, AutofillId[]) required ids},
	* or {@link #setOptionalIds(AutofillId[]) optional ids}, or {@link #FLAG_DELAY_SAVE}		* or {@link #setOptionalIds(AutofillId[]) optional ids}, or {@link #FLAG_DELAY_SAVE}
	* were set		* were set, Save Dialog will only be triggered if platform detection is enabled, which
			* is indicated when {@link FillRequest.getHints()} is not empty.
	*/		*/
	public SaveInfo build() {		public SaveInfo build() {
	throwIfDestroyed();		throwIfDestroyed();
	Preconditions.checkState(
	!ArrayUtils.isEmpty(mRequiredIds) \|\| !ArrayUtils.isEmpty(mOptionalIds)
	\|\| (mFlags & FLAG_DELAY_SAVE) != 0,
	"must have at least one required or optional id or FLAG_DELAYED_SAVE");
	mDestroyed = true;		mDestroyed = true;
	return new SaveInfo(this);		return new SaveInfo(this);
	}		}