Merge "Created an HtmlInfo object on ViewStructure." into oc-dev (4d558930) · Commits · e / os / android_frameworks_base

api/current.txt

+15 −1

Original line number	Diff line number	Diff line
		@@ -6595,6 +6595,7 @@ package android.app.assist {
		method public android.os.Bundle getExtras();
		method public int getHeight();
		method public java.lang.String getHint();
		method public android.view.ViewStructure.HtmlInfo getHtmlInfo();
		method public int getId();
		method public java.lang.String getIdEntry();
		method public java.lang.String getIdPackage();
		@@ -46410,6 +46411,7 @@ package android.view {
		method public abstract int getTextSelectionStart();
		method public abstract boolean hasExtras();
		method public abstract android.view.ViewStructure newChild(int);
		method public abstract android.view.ViewStructure.HtmlInfo.Builder newHtmlInfoBuilder(java.lang.String);
		method public abstract void setAccessibilityFocused(boolean);
		method public abstract void setActivated(boolean);
		method public abstract void setAlpha(float);
		@@ -46432,8 +46434,8 @@ package android.view {
		method public abstract void setFocusable(boolean);
		method public abstract void setFocused(boolean);
		method public abstract void setHint(java.lang.CharSequence);
		method public abstract void setHtmlInfo(android.view.ViewStructure.HtmlInfo);
		method public abstract void setId(int, java.lang.String, java.lang.String, java.lang.String);
		method public abstract void setIdEntry(java.lang.String);
		method public abstract void setInputType(int);
		method public abstract void setLocaleList(android.os.LocaleList);
		method public abstract void setLongClickable(boolean);
		@@ -46448,6 +46450,18 @@ package android.view {
		method public abstract void setVisibility(int);
		}

		public static abstract class ViewStructure.HtmlInfo {
		ctor public ViewStructure.HtmlInfo();
		method public abstract java.util.ArrayList<android.util.Pair<java.lang.String, java.lang.String>> getAttributes();
		method public abstract java.lang.String getTag();
		}

		public static abstract class ViewStructure.HtmlInfo.Builder {
		ctor public ViewStructure.HtmlInfo.Builder();
		method public abstract android.view.ViewStructure.HtmlInfo.Builder addAttribute(java.lang.String, java.lang.String);
		method public abstract android.view.ViewStructure.HtmlInfo build();
		}

		public final class ViewStub extends android.view.View {
		ctor public ViewStub(android.content.Context);
		ctor public ViewStub(android.content.Context, int);

api/system-current.txt

+15 −1

Original line number	Diff line number	Diff line
		@@ -6832,6 +6832,7 @@ package android.app.assist {
		method public android.os.Bundle getExtras();
		method public int getHeight();
		method public java.lang.String getHint();
		method public android.view.ViewStructure.HtmlInfo getHtmlInfo();
		method public int getId();
		method public java.lang.String getIdEntry();
		method public java.lang.String getIdPackage();
		@@ -49867,6 +49868,7 @@ package android.view {
		method public abstract int getTextSelectionStart();
		method public abstract boolean hasExtras();
		method public abstract android.view.ViewStructure newChild(int);
		method public abstract android.view.ViewStructure.HtmlInfo.Builder newHtmlInfoBuilder(java.lang.String);
		method public abstract void setAccessibilityFocused(boolean);
		method public abstract void setActivated(boolean);
		method public abstract void setAlpha(float);
		@@ -49889,8 +49891,8 @@ package android.view {
		method public abstract void setFocusable(boolean);
		method public abstract void setFocused(boolean);
		method public abstract void setHint(java.lang.CharSequence);
		method public abstract void setHtmlInfo(android.view.ViewStructure.HtmlInfo);
		method public abstract void setId(int, java.lang.String, java.lang.String, java.lang.String);
		method public abstract void setIdEntry(java.lang.String);
		method public abstract void setInputType(int);
		method public abstract void setLocaleList(android.os.LocaleList);
		method public abstract void setLongClickable(boolean);
		@@ -49905,6 +49907,18 @@ package android.view {
		method public abstract void setVisibility(int);
		}

		public static abstract class ViewStructure.HtmlInfo {
		ctor public ViewStructure.HtmlInfo();
		method public abstract java.util.ArrayList<android.util.Pair<java.lang.String, java.lang.String>> getAttributes();
		method public abstract java.lang.String getTag();
		}

		public static abstract class ViewStructure.HtmlInfo.Builder {
		ctor public ViewStructure.HtmlInfo.Builder();
		method public abstract android.view.ViewStructure.HtmlInfo.Builder addAttribute(java.lang.String, java.lang.String);
		method public abstract android.view.ViewStructure.HtmlInfo build();
		}

		public final class ViewStub extends android.view.View {
		ctor public ViewStub(android.content.Context);
		ctor public ViewStub(android.content.Context, int);

api/test-current.txt

+15 −1

Original line number	Diff line number	Diff line
		@@ -6624,6 +6624,7 @@ package android.app.assist {
		method public android.os.Bundle getExtras();
		method public int getHeight();
		method public java.lang.String getHint();
		method public android.view.ViewStructure.HtmlInfo getHtmlInfo();
		method public int getId();
		method public java.lang.String getIdEntry();
		method public java.lang.String getIdPackage();
		@@ -46791,6 +46792,7 @@ package android.view {
		method public abstract int getTextSelectionStart();
		method public abstract boolean hasExtras();
		method public abstract android.view.ViewStructure newChild(int);
		method public abstract android.view.ViewStructure.HtmlInfo.Builder newHtmlInfoBuilder(java.lang.String);
		method public abstract void setAccessibilityFocused(boolean);
		method public abstract void setActivated(boolean);
		method public abstract void setAlpha(float);
		@@ -46813,8 +46815,8 @@ package android.view {
		method public abstract void setFocusable(boolean);
		method public abstract void setFocused(boolean);
		method public abstract void setHint(java.lang.CharSequence);
		method public abstract void setHtmlInfo(android.view.ViewStructure.HtmlInfo);
		method public abstract void setId(int, java.lang.String, java.lang.String, java.lang.String);
		method public abstract void setIdEntry(java.lang.String);
		method public abstract void setInputType(int);
		method public abstract void setLocaleList(android.os.LocaleList);
		method public abstract void setLongClickable(boolean);
		@@ -46829,6 +46831,18 @@ package android.view {
		method public abstract void setVisibility(int);
		}

		public static abstract class ViewStructure.HtmlInfo {
		ctor public ViewStructure.HtmlInfo();
		method public abstract java.util.ArrayList<android.util.Pair<java.lang.String, java.lang.String>> getAttributes();
		method public abstract java.lang.String getTag();
		}

		public static abstract class ViewStructure.HtmlInfo.Builder {
		ctor public ViewStructure.HtmlInfo.Builder();
		method public abstract android.view.ViewStructure.HtmlInfo.Builder addAttribute(java.lang.String, java.lang.String);
		method public abstract android.view.ViewStructure.HtmlInfo build();
		}

		public final class ViewStub extends android.view.View {
		ctor public ViewStub(android.content.Context);
		ctor public ViewStub(android.content.Context, int);

core/java/android/app/assist/AssistStructure.java

+148 −22

Original line number	Diff line number	Diff line
		@@ -19,9 +19,12 @@ import android.os.RemoteException;
		import android.os.SystemClock;
		import android.text.TextUtils;
		import android.util.Log;
		import android.util.Pair;
		import android.view.View;
		import android.view.ViewRootImpl;
		import android.view.ViewStructure;
		import android.view.ViewStructure.HtmlInfo;
		import android.view.ViewStructure.HtmlInfo.Builder;
		import android.view.WindowManager;
		import android.view.WindowManagerGlobal;
		import android.view.autofill.AutoFillId;
		@@ -597,6 +600,7 @@ public class AssistStructure implements Parcelable {
		AutofillValue mAutofillValue;
		String[] mAutofillOptions;
		boolean mSanitized;
		HtmlInfo mHtmlInfo;

		int mX;
		int mY;
		@@ -641,7 +645,6 @@ public class AssistStructure implements Parcelable {
		static final int FLAGS_HAS_CHILDREN = 0x00100000;
		static final int FLAGS_HAS_URL = 0x00080000;
		static final int FLAGS_HAS_INPUT_TYPE = 0x00040000;
		static final int FLAGS_HAS_ENTRY_ID = 0x00020000;
		static final int FLAGS_HAS_LOCALE_LIST = 0x00010000;
		static final int FLAGS_ALL_CONTROL = 0xfff00000;

		@@ -677,8 +680,6 @@ public class AssistStructure implements Parcelable {
		mIdPackage = preader.readString();
		}
		}
		} else if ((flags&FLAGS_HAS_ENTRY_ID) != 0) {
		mIdEntry = preader.readString();
		}

		if ((flags&FLAGS_HAS_AUTOFILL_DATA) != 0) {
		@@ -688,6 +689,10 @@ public class AssistStructure implements Parcelable {
		mAutofillHints = in.readStringArray();
		mAutofillValue = in.readParcelable(null);
		mAutofillOptions = in.readStringArray();
		final Parcelable p = in.readParcelable(null);
		if (p instanceof HtmlInfo) {
		mHtmlInfo = (HtmlInfo) p;
		}
		}
		if ((flags&FLAGS_HAS_LARGE_COORDS) != 0) {
		mX = in.readInt();
		@@ -756,8 +761,6 @@ public class AssistStructure implements Parcelable {
		int flags = mFlags & ~FLAGS_ALL_CONTROL;
		if (mId != View.NO_ID) {
		flags \|= FLAGS_HAS_ID;
		} else if (mIdEntry != null ){
		flags \|= FLAGS_HAS_ENTRY_ID;
		}
		if (mAutofillId != null) {
		flags \|= FLAGS_HAS_AUTOFILL_DATA;
		@@ -821,8 +824,6 @@ public class AssistStructure implements Parcelable {
		pwriter.writeString(mIdPackage);
		}
		}
		} else if ((flags&FLAGS_HAS_ENTRY_ID) != 0) {
		pwriter.writeString(mIdEntry);
		}

		if ((flags&FLAGS_HAS_AUTOFILL_DATA) != 0) {
		@@ -834,6 +835,11 @@ public class AssistStructure implements Parcelable {
		final AutofillValue sanitizedValue = writeSensitive ? mAutofillValue : null;
		out.writeParcelable(sanitizedValue, 0);
		out.writeStringArray(mAutofillOptions);
		if (mHtmlInfo instanceof Parcelable) {
		out.writeParcelable((Parcelable) mHtmlInfo, 0);
		} else {
		out.writeParcelable(null, 0);
		}
		}
		if ((flags&FLAGS_HAS_LARGE_COORDS) != 0) {
		out.writeInt(mX);
		@@ -908,10 +914,6 @@ public class AssistStructure implements Parcelable {
		* If {@link #getId()} is a resource identifier, this is the entry name of that
		* identifier. See {@link android.view.ViewStructure#setId ViewStructure.setId}
		* for more information.
		*
		* <p>If the node represents a virtual view, it could also represent the entry id set by
		* {@link android.view.ViewStructure#setIdEntry ViewStructure.setIdEntry}
		*
		*/
		public String getIdEntry() {
		return mIdEntry;
		@@ -1233,12 +1235,8 @@ public class AssistStructure implements Parcelable {
		/**
		* Returns the URL represented by this node.
		*
		* <p>Typically used in 2 categories of nodes:
		*
		* <ol>
		* <li>Root node (containing the URL of the HTML page)
		* <li>Child nodes that represent hyperlinks (contains the hyperlink URL).
		* </ol>
		* <p>Typically used when the view associated with the node is a container for an HTML
		* document.
		*
		* <strong>WARNING:</strong> a {@link android.service.autofill.AutofillService} should only
		* use this URL for autofill purposes when it trusts the app generating it (i.e., the app
		@@ -1248,6 +1246,16 @@ public class AssistStructure implements Parcelable {
		return mUrl;
		}

		/**
		* Returns the HTML properties associated with this node.
		*
		* <p>It's only set when the {@link AssistStructure} is used for autofilling purposes, not
		* for assist.
		*/
		public HtmlInfo getHtmlInfo() {
		return mHtmlInfo;
		}

		/**
		* Returns the the list of locales associated with this node.
		*/
		@@ -1392,11 +1400,6 @@ public class AssistStructure implements Parcelable {
		mNode.mIdEntry = entryName;
		}

		@Override
		public void setIdEntry(String entryName) {
		mNode.mIdEntry = entryName;
		}

		@Override
		public void setDimens(int left, int top, int scrollX, int scrollY, int width, int height) {
		mNode.mX = left;
		@@ -1711,6 +1714,123 @@ public class AssistStructure implements Parcelable {
		public void setLocaleList(LocaleList localeList) {
		mNode.mLocaleList = localeList;
		}

		@Override
		public HtmlInfo.Builder newHtmlInfoBuilder(@NonNull String tagName) {
		return new HtmlInfoNodeBuilder(tagName);
		}

		@Override
		public void setHtmlInfo(@NonNull HtmlInfo htmlInfo) {
		mNode.mHtmlInfo = htmlInfo;
		}
		}

		private static final class HtmlInfoNode extends HtmlInfo implements Parcelable {
		private final String mTag;
		private final String[] mNames;
		private final String[] mValues;

		// Not parcelable
		private ArrayList<Pair<String, String>> mAttributes;

		private HtmlInfoNode(HtmlInfoNodeBuilder builder) {
		mTag = builder.mTag;
		if (builder.mNames == null) {
		mNames = null;
		mValues = null;
		} else {
		mNames = new String[builder.mNames.size()];
		mValues = new String[builder.mValues.size()];
		builder.mNames.toArray(mNames);
		builder.mValues.toArray(mValues);
		}
		}

		@Override
		public String getTag() {
		return mTag;
		}

		@Override
		public ArrayList<Pair<String, String>> getAttributes() {
		if (mAttributes == null && mNames != null) {
		mAttributes = new ArrayList<>(mNames.length);
		for (int i = 0; i < mNames.length; i++) {
		final Pair<String, String> pair = new Pair<>(mNames[i], mValues[i]);
		mAttributes.add(i, pair);
		}
		}
		return mAttributes;
		}

		@Override
		public int describeContents() {
		return 0;
		}

		@Override
		public void writeToParcel(Parcel parcel, int flags) {
		parcel.writeString(mTag);
		parcel.writeStringArray(mNames);
		parcel.writeStringArray(mValues);
		}

		@SuppressWarnings("hiding")
		public static final Creator<HtmlInfoNode> CREATOR = new Creator<HtmlInfoNode>() {
		@Override
		public HtmlInfoNode createFromParcel(Parcel parcel) {
		// Always go through the builder to ensure the data ingested by
		// the system obeys the contract of the builder to avoid attacks
		// using specially crafted parcels.
		final String tag = parcel.readString();
		final HtmlInfoNodeBuilder builder = new HtmlInfoNodeBuilder(tag);
		final String[] names = parcel.readStringArray();
		final String[] values = parcel.readStringArray();
		if (names != null && values != null) {
		if (names.length != values.length) {
		Log.w(TAG, "HtmlInfo attributes mismatch: names=" + names.length
		+ ", values=" + values.length);
		} else {
		for (int i = 0; i < names.length; i++) {
		builder.addAttribute(names[i], values[i]);
		}
		}
		}
		return builder.build();
		}

		@Override
		public HtmlInfoNode[] newArray(int size) {
		return new HtmlInfoNode[size];
		}
		};
		}

		private static final class HtmlInfoNodeBuilder extends HtmlInfo.Builder {
		private final String mTag;
		private ArrayList<String> mNames;
		private ArrayList<String> mValues;

		HtmlInfoNodeBuilder(String tag) {
		mTag = tag;
		}

		@Override
		public Builder addAttribute(String name, String value) {
		if (mNames == null) {
		mNames = new ArrayList<>();
		mValues = new ArrayList<>();
		}
		mNames.add(name);
		mValues.add(value);
		return this;
		}

		@Override
		public HtmlInfoNode build() {
		return new HtmlInfoNode(this);
		}
		}

		/** @hide */
		@@ -1813,6 +1933,12 @@ public class AssistStructure implements Parcelable {
		if (url != null) {
		Log.i(TAG, prefix + " URL: " + url);
		}
		HtmlInfo htmlInfo = node.getHtmlInfo();
		if (htmlInfo != null) {
		Log.i(TAG, prefix + " HtmlInfo: tag=" + htmlInfo.getTag()
		+ ", attr="+ htmlInfo.getAttributes());
		}

		LocaleList localeList = node.getLocaleList();
		if (localeList != null) {
		Log.i(TAG, prefix + " LocaleList: " + localeList);

core/java/android/view/ViewStructure.java

+64 −18

Original line number	Diff line number	Diff line
		@@ -22,9 +22,12 @@ import android.graphics.Matrix;
		import android.graphics.Rect;
		import android.os.Bundle;
		import android.os.LocaleList;
		import android.util.Pair;
		import android.view.autofill.AutofillId;
		import android.view.autofill.AutofillValue;

		import java.util.ArrayList;

		/**
		* Container for storing additional per-view data generated by {@link View#onProvideStructure
		* View.onProvideStructure} and {@link View#onProvideAutofillStructure
		@@ -42,17 +45,6 @@ public abstract class ViewStructure {
		*/
		public abstract void setId(int id, String packageName, String typeName, String entryName);

		/**
		* Sets the name of the identifier for this view.
		*
		* <p>Typically used when adding virtual children (through
		* {@link #asyncNewChild(int)}) that does not map to Android {@link View}
		* - otherwise, it's better to call {@link #setId(int, String, String, String)}.
		*
		* @param entryName The entry name of the view's identifier, or {@code null} if there is none.
		*/
		public abstract void setIdEntry(String entryName);

		/**
		* Set the basic dimensions of this view.
		*
		@@ -372,13 +364,7 @@ public abstract class ViewStructure {
		/**
		* Sets the URL represented by this node.
		*
		* <p>Typically used in the following situations:
		*
		* <ol>
		* <li>In a {@link android.app.assist.AssistStructure.WindowNode#getRootViewNode()}, to set up
		* the main URL of an HTML page.
		* <li>On child nodes represening hyperlinks.
		* </ol>
		* <p>Typically used when the view is a container for an HTML document.
		*/
		public abstract void setUrl(String url);

		@@ -386,4 +372,64 @@ public abstract class ViewStructure {
		* Sets the the list of locales associated with this node.
		*/
		public abstract void setLocaleList(LocaleList localeList);

		/**
		* Creates a new {@link HtmlInfo.Builder} for the given HTML tag.
		*
		* @param tagName name of the HTML tag.
		* @return a new builder.
		*/
		public abstract HtmlInfo.Builder newHtmlInfoBuilder(@NonNull String tagName);

		/**
		* Sets the HTML properties of this node when it represents an HTML element.
		*
		* <p>Should only be set when the node is used for autofill purposes - it will be ignored
		* when used for assist.
		*
		* @param htmlInfo HTML properties.
		*/
		public abstract void setHtmlInfo(@NonNull HtmlInfo htmlInfo);

		/**
		* Simplified representation of the HTML properties of a node that represents an HTML element.
		*/
		public abstract static class HtmlInfo {

		/**
		* Gets the HTML tag.
		*/
		@NonNull
		public abstract String getTag();

		/**
		* Gets the list of HTML attributes.
		*
		* @return list of key/value pairs; could contain pairs with the same keys.
		*/
		@Nullable
		public abstract ArrayList<Pair<String, String>> getAttributes();

		/**
		* Builder for {@link HtmlInfo} objects.
		*/
		public abstract static class Builder {

		/**
		* Adds an HTML attribute.
		*
		* @param name name of the attribute.
		* @param value value of the attribute.
		* @return same builder, for chaining.
		*/
		public abstract Builder addAttribute(@NonNull String name, @NonNull String value);

		/**
		* Builds the {@link HtmlInfo} object.
		*
		* @return a new {@link HtmlInfo} instance.
		*/
		public abstract HtmlInfo build();
		}
		}
		}