Update to ToT RemoteCompose (57d5b5a4) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/widget/remotecompose/core/CoreDocument.java

+225 −77

Original line number	Diff line number	Diff line
		@@ -53,6 +53,7 @@ import java.util.ArrayList;
		import java.util.HashMap;
		import java.util.HashSet;
		import java.util.List;
		import java.util.Map;
		import java.util.Objects;
		import java.util.Set;

		@@ -74,22 +75,28 @@ public class CoreDocument implements Serializable {

		// We also keep a more fine-grained BUILD number, exposed as
		// ID_API_LEVEL = DOCUMENT_API_LEVEL + BUILD
		static final float BUILD = 0.0f;
		static final float BUILD = 0.1f;

		private static final boolean UPDATE_VARIABLES_BEFORE_LAYOUT = false;

		@NonNull ArrayList<Operation> mOperations = new ArrayList<>();
		@NonNull
		ArrayList<Operation> mOperations = new ArrayList<>();

		@Nullable RootLayoutComponent mRootLayoutComponent = null;
		@Nullable
		RootLayoutComponent mRootLayoutComponent = null;

		@NonNull RemoteComposeState mRemoteComposeState = new RemoteComposeState();
		@VisibleForTesting @NonNull public TimeVariables mTimeVariables = new TimeVariables();
		@NonNull
		RemoteComposeState mRemoteComposeState = new RemoteComposeState();
		@VisibleForTesting
		@NonNull
		public TimeVariables mTimeVariables = new TimeVariables();

		// Semantic version of the document
		@NonNull Version mVersion = new Version(MAJOR_VERSION, MINOR_VERSION, PATCH_VERSION);
		@NonNull
		Version mVersion = new Version(MAJOR_VERSION, MINOR_VERSION, PATCH_VERSION);

		@Nullable String
		mContentDescription; // text description of the document (used for accessibility)
		@Nullable
		String mContentDescription; // text description of the document (used for accessibility)

		long mRequiredCapabilities = 0L; // bitmask indicating needed capabilities of the player(unused)
		int mWidth = 0; // horizontal dimension of the document in pixels
		@@ -101,7 +108,8 @@ public class CoreDocument implements Serializable {

		int mContentAlignment = RootContentBehavior.ALIGNMENT_CENTER;

		@NonNull RemoteComposeBuffer mBuffer = new RemoteComposeBuffer();
		@NonNull
		RemoteComposeBuffer mBuffer = new RemoteComposeBuffer();

		private final HashMap<Long, IntegerExpression> mIntegerExpressions = new HashMap<>();

		@@ -133,7 +141,9 @@ public class CoreDocument implements Serializable {
		return mClock;
		}

		/** Returns a version number that is monotonically increasing. */
		/**
		* Returns a version number that is monotonically increasing.
		*/
		public static int getDocumentApiLevel() {
		return DOCUMENT_API_LEVEL;
		}
		@@ -219,11 +229,18 @@ public class CoreDocument implements Serializable {
		* @param scroll set the horizontal behavior (NONE\|SCROLL_HORIZONTAL\|SCROLL_VERTICAL)
		* @param alignment set the alignment of the content (TOP\|CENTER\|BOTTOM\|START\|END)
		* @param sizing set the type of sizing for the content (NONE\|SIZING_LAYOUT\|SIZING_SCALE)
		* @param mode set the mode of sizing, either LAYOUT modes or SCALE modes the LAYOUT modes are:
		* - LAYOUT_MATCH_PARENT - LAYOUT_WRAP_CONTENT or adding an horizontal mode and a vertical
		* mode: - LAYOUT_HORIZONTAL_MATCH_PARENT - LAYOUT_HORIZONTAL_WRAP_CONTENT -
		* LAYOUT_HORIZONTAL_FIXED - LAYOUT_VERTICAL_MATCH_PARENT - LAYOUT_VERTICAL_WRAP_CONTENT -
		* LAYOUT_VERTICAL_FIXED The LAYOUT_*_FIXED modes will use the intrinsic document size
		* @param mode set the mode of sizing,
		* either LAYOUT modes
		* or SCALE modes the LAYOUT modes are:
		* - LAYOUT_MATCH_PARENT
		* - LAYOUT_WRAP_CONTENT or adding an horizontal mode and a vertical
		* mode: - LAYOUT_HORIZONTAL_MATCH_PARENT
		* - LAYOUT_HORIZONTAL_WRAP_CONTENT
		* - LAYOUT_HORIZONTAL_FIXED
		* - LAYOUT_VERTICAL_MATCH_PARENT
		* - LAYOUT_VERTICAL_WRAP_CONTENT
		* - LAYOUT_VERTICAL_FIXED
		* The LAYOUT_*_FIXED modes will use the intrinsic document size
		*/
		public void setRootContentBehavior(int scroll, int alignment, int sizing, int mode) {
		this.mContentScroll = scroll;
		@@ -368,7 +385,9 @@ public class CoreDocument implements Serializable {
		return mRootLayoutComponent;
		}

		/** Invalidate the document for layout measures. This will trigger a layout remeasure pass. */
		/**
		* Invalidate the document for layout measures. This will trigger a layout remeasure pass.
		*/
		public void invalidateMeasure() {
		if (mRootLayoutComponent != null) {
		mRootLayoutComponent.invalidateMeasure();
		@@ -603,7 +622,8 @@ public class CoreDocument implements Serializable {
		void haptic(int type);
		}

		@Nullable HapticEngine mHapticEngine;
		@Nullable
		HapticEngine mHapticEngine;

		public void setHapticEngine(@NonNull HapticEngine engine) {
		mHapticEngine = engine;
		@@ -631,7 +651,9 @@ public class CoreDocument implements Serializable {
		mAppliedTouchOperations.add(component);
		}

		/** Callback interface for host actions */
		/**
		* Callback interface for host actions
		*/
		public interface ActionCallback {
		/**
		* Callback for actions
		@@ -642,7 +664,8 @@ public class CoreDocument implements Serializable {
		void onAction(@NonNull String name, @Nullable Object value);
		}

		@NonNull HashSet<ActionCallback> mActionListeners = new HashSet<ActionCallback>();
		@NonNull
		HashSet<ActionCallback> mActionListeners = new HashSet<ActionCallback>();

		/**
		* Warn action listeners for the given named action
		@@ -666,12 +689,16 @@ public class CoreDocument implements Serializable {
		mActionListeners.add(callback);
		}

		/** Clear existing callbacks for named host actions */
		/**
		* Clear existing callbacks for named host actions
		*/
		public void clearActionCallbacks() {
		mActionListeners.clear();
		}

		/** Id Actions */
		/**
		* Id Actions
		*/
		public interface IdActionCallback {
		/**
		* Callback on Id Actions
		@@ -682,9 +709,12 @@ public class CoreDocument implements Serializable {
		void onAction(int id, @Nullable String metadata);
		}

		@NonNull HashSet<IdActionCallback> mIdActionListeners = new HashSet<>();
		@NonNull HashSet<TouchListener> mTouchListeners = new HashSet<>();
		@NonNull HashSet<ClickAreaRepresentation> mClickAreas = new HashSet<>();
		@NonNull
		HashSet<IdActionCallback> mIdActionListeners = new HashSet<>();
		@NonNull
		HashSet<TouchListener> mTouchListeners = new HashSet<>();
		@NonNull
		HashSet<ClickAreaRepresentation> mClickAreas = new HashSet<>();

		static class Version {
		public final int major;
		@@ -726,12 +756,14 @@ public class CoreDocument implements Serializable {

		public static class ClickAreaRepresentation {
		int mId;
		@Nullable final String mContentDescription;
		@Nullable
		final String mContentDescription;
		float mLeft;
		float mTop;
		float mRight;
		float mBottom;
		@Nullable final String mMetadata;
		@Nullable
		final String mMetadata;

		@Override
		public boolean equals(Object o) {
		@@ -816,7 +848,9 @@ public class CoreDocument implements Serializable {
		}
		}

		/** Load operations from the given buffer */
		/**
		* Load operations from the given buffer
		*/
		public void initFromBuffer(@NonNull RemoteComposeBuffer buffer) {
		mOperations = new ArrayList<Operation>();
		buffer.inflateFromBuffer(mOperations);
		@@ -994,14 +1028,36 @@ public class CoreDocument implements Serializable {
		}

		/**
		* Called when an initialization is needed, allowing the document to eg load resources / cache
		* Called when an initialization is needed,
		* allowing the document to eg load resources / cache
		* them.
		*
		* @param context the context
		*/
		public void initializeContext(@NonNull RemoteContext context) {
		initializeContext(context, null);
		}

		/**
		* Called when an initialization is needed,
		* allowing the document to eg load resources / cache
		* them.
		*
		* @param context the context
		* @param bitmapMap bitmap map
		*/
		public void initializeContext(@NonNull RemoteContext context,
		@Nullable Map<Integer, Object> bitmapMap) {
		mRemoteComposeState.reset();
		mRemoteComposeState.setContext(context);
		mClickAreas.clear();
		mRemoteComposeState.setNextId(RemoteComposeState.START_ID);
		if (bitmapMap != null) {
		for (Integer i : bitmapMap.keySet()) {
		mRemoteComposeState.cacheData(i, bitmapMap.get(i));
		}
		}

		context.mDocument = this;
		context.mRemoteComposeState = mRemoteComposeState;
		// mark context to be in DATA mode, which will skip the painting ops.
		@@ -1164,7 +1220,9 @@ public class CoreDocument implements Serializable {
		}
		}

		/** Warn click listeners when a click area is activated */
		/**
		* Warn click listeners when a click area is activated
		*/
		private void warnClickListeners(@NonNull ClickAreaRepresentation clickArea) {
		notifyOfException(clickArea.mId, clickArea.mMetadata);
		}
		@@ -1181,6 +1239,7 @@ public class CoreDocument implements Serializable {
		}

		// TODO support velocity estimate support, support regions

		/**
		* Support touch drag events on commands supporting touch
		*
		@@ -1496,6 +1555,93 @@ public class CoreDocument implements Serializable {
		return count;
		}

		///////////////////////////////////////////////////////////////////////////////////////////////
		// Stats

		/// ////////////////////////////////////////////////////////////////////////////////////////////
		public static class DocInfo {
		public int mNumberOfOps = 0;
		public int mNumberOfImages = 0;
		public int mSizeOfImages = 0;

		/**
		* Get the number of operations
		*
		* @return number of operations
		*/
		public int getNumberOfOps() {
		return mNumberOfOps;
		}

		/**
		* Get the number of images
		*
		* @return number of images
		*/
		public int getNumberOfImages() {
		return mNumberOfImages;
		}

		/**
		* Get the size of images
		*
		* @return size of images
		*/
		public int getSizeOfImages() {
		return mSizeOfImages;
		}
		}

		/**
		* Returns the list of bitmap data operations
		*
		* @return array of bitmap data operations
		*/
		public @NonNull BitmapData[] getBitmapDataSet() {
		ArrayList<BitmapData> ret = new ArrayList<>();
		getBitmapDataSet(mOperations, ret);
		return ret.toArray(new BitmapData[0]);
		}

		private void getBitmapDataSet(@NonNull ArrayList<Operation> operations,
		@NonNull ArrayList<BitmapData> ret) {
		for (Operation operation : operations) {
		if (operation instanceof BitmapData) {
		ret.add((BitmapData) operation);
		}
		if (operation instanceof Container) {
		getBitmapDataSet(((Container) operation).getList(), ret);
		}
		}
		}

		/**
		* Returns the size of the document
		*
		* @return size of the document
		*/
		public @NonNull DocInfo getDocInfo() {
		DocInfo docInfo = new DocInfo();
		getDocInfo(mOperations, docInfo);
		return docInfo;
		}

		private void getDocInfo(@NonNull ArrayList<Operation> operations, @NonNull DocInfo docInfo) {
		int count = operations.size();
		docInfo.mNumberOfOps += count;
		for (Operation operation : operations) {
		if (operation instanceof Container) {
		getDocInfo(((Container) operation).getList(), docInfo);
		}
		if (operation instanceof BitmapData) {
		docInfo.mNumberOfImages++;
		BitmapData b = ((BitmapData) operation);
		docInfo.mSizeOfImages += b.getWidth() * b.getHeight();
		}

		}
		}

		/**
		* Returns a list of useful statistics for the runtime document
		*
		@@ -1601,7 +1747,9 @@ public class CoreDocument implements Serializable {
		return mOperations;
		}

		/** defines if a shader can be run */
		/**
		* defines if a shader can be run
		*/
		public interface ShaderControl {
		/**
		* validate if a shader can run in the document
		@@ -1613,7 +1761,7 @@ public class CoreDocument implements Serializable {
		}

		/**
		* validate the shaders
		* validate the shaders.
		*
		* @param context the remote context
		* @param ctl the call back to allow evaluation of shaders

core/java/com/android/internal/widget/remotecompose/core/MatrixAccess.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -14,7 +14,6 @@
		* limitations under the License.
		*/
		package com.android.internal.widget.remotecompose.core;

		import android.annotation.NonNull;
		import android.annotation.Nullable;

core/java/com/android/internal/widget/remotecompose/core/OperationInterface.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -14,7 +14,6 @@
		* limitations under the License.
		*/
		package com.android.internal.widget.remotecompose.core;

		import android.annotation.NonNull;

		/** Base interface for RemoteCompose operations */

core/java/com/android/internal/widget/remotecompose/core/Platform.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -14,7 +14,6 @@
		* limitations under the License.
		*/
		package com.android.internal.widget.remotecompose.core;

		import android.annotation.NonNull;
		import android.annotation.Nullable;

core/java/com/android/internal/widget/remotecompose/core/RemoteComposeOperation.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -14,5 +14,4 @@
		* limitations under the License.
		*/
		package com.android.internal.widget.remotecompose.core;

		public interface RemoteComposeOperation {}