Convert WindowState report fields to mLastReported (c2c36eec) · Commits · e / os / android_frameworks_base

core/java/android/window/ClientWindowFrames.java

+10 −5

Original line number	Diff line number	Diff line
		@@ -56,7 +56,16 @@ public class ClientWindowFrames implements Parcelable {
		public ClientWindowFrames() {
		}

		public ClientWindowFrames(ClientWindowFrames other) {
		public ClientWindowFrames(@NonNull ClientWindowFrames other) {
		setTo(other);
		}

		private ClientWindowFrames(@NonNull Parcel in) {
		readFromParcel(in);
		}

		/** Updates the current frames to the given frames. */
		public void setTo(@NonNull ClientWindowFrames other) {
		frame.set(other.frame);
		displayFrame.set(other.displayFrame);
		parentFrame.set(other.parentFrame);
		@@ -67,10 +76,6 @@ public class ClientWindowFrames implements Parcelable {
		compatScale = other.compatScale;
		}

		private ClientWindowFrames(Parcel in) {
		readFromParcel(in);
		}

		/** Needed for AIDL out parameters. */
		public void readFromParcel(Parcel in) {
		frame.readFromParcel(in);

services/core/java/com/android/server/wm/WindowManagerService.java

+3 −5

Original line number	Diff line number	Diff line
		@@ -1927,7 +1927,7 @@ public class WindowManagerService extends IWindowManager.Stub
		displayContent.getInsetsStateController().updateAboveInsetsState(
		false /* notifyInsetsChanged */);

		outInsetsState.set(win.getCompatInsetsState(), true /* copySources */);
		win.fillInsetsState(outInsetsState, true /* copySources */);
		getInsetsSourceControls(win, outActiveControls);

		if (win.mLayoutAttached) {
		@@ -2680,7 +2680,7 @@ public class WindowManagerService extends IWindowManager.Stub
		}

		if (outInsetsState != null) {
		outInsetsState.set(win.getCompatInsetsState(), true /* copySources */);
		win.fillInsetsState(outInsetsState, true /* copySources */);
		}

		ProtoLog.v(WM_DEBUG_FOCUS, "Relayout of %s: focusMayChange=%b",
		@@ -2743,12 +2743,10 @@ public class WindowManagerService extends IWindowManager.Stub
		}

		private void getInsetsSourceControls(WindowState win, InsetsSourceControl.Array outArray) {
		final InsetsSourceControl[] controls =
		win.getDisplayContent().getInsetsStateController().getControlsForDispatch(win);
		// We will leave the critical section before returning the leash to the client,
		// so we need to copy the leash to prevent others release the one that we are
		// about to return.
		outArray.set(controls, true /* copyControls */);
		win.fillInsetsSourceControls(outArray, true /* copyControls */);
		// This source control is an extra copy if the client is not local. By setting
		// PARCELABLE_WRITE_RETURN_VALUE, the leash will be released at the end of
		// SurfaceControl.writeToParcel.

services/core/java/com/android/server/wm/WindowState.java

+36 −16

Original line number	Diff line number	Diff line
		@@ -434,7 +434,10 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
		/** @see #isLastConfigReportedToClient() */
		private boolean mLastConfigReportedToClient;

		// TODO(b/339380439): Ensure to use the same object for IWindowSession#relayout
		private final ClientWindowFrames mLastReportedFrames = new ClientWindowFrames();

		private final InsetsState mLastReportedInsetsState = new InsetsState();

		private final InsetsSourceControl.Array mLastReportedActiveControls =
		new InsetsSourceControl.Array();

		@@ -495,8 +498,6 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP

		private final WindowFrames mWindowFrames = new WindowFrames();

		private final ClientWindowFrames mClientWindowFrames = new ClientWindowFrames();

		/**
		* List of rects where system gestures should be ignored.
		*
		@@ -3650,8 +3651,10 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
		outFrames.attachedFrame.scale(mInvGlobalScale);
		}
		}

		outFrames.compatScale = getCompatScaleForClient();
		if (mLastReportedFrames != outFrames) {
		mLastReportedFrames.setTo(outFrames);
		}

		// Note: in the cases where the window is tied to an activity, we should not send a
		// configuration update when the window has requested to be hidden. Doing so can lead to
		@@ -3678,6 +3681,25 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
		mLastConfigReportedToClient = true;
		}

		void fillInsetsState(@NonNull InsetsState outInsetsState, boolean copySources) {
		outInsetsState.set(getCompatInsetsState(), copySources);
		if (outInsetsState != mLastReportedInsetsState) {
		// No need to copy for the recorded.
		mLastReportedInsetsState.set(outInsetsState, false /* copySources */);
		}
		}

		void fillInsetsSourceControls(@NonNull InsetsSourceControl.Array outArray,
		boolean copyControls) {
		final InsetsSourceControl[] controls =
		getDisplayContent().getInsetsStateController().getControlsForDispatch(this);
		outArray.set(controls, copyControls);
		if (outArray != mLastReportedActiveControls) {
		// No need to copy for the recorded.
		mLastReportedActiveControls.setTo(outArray, false /* copyControls */);
		}
		}

		void reportResized() {
		// If the activity is scheduled to relaunch, skip sending the resized to ViewRootImpl now
		// since it will be destroyed anyway. This also prevents the client from receiving
		@@ -3712,9 +3734,10 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP

		final int prevRotation = mLastReportedConfiguration
		.getMergedConfiguration().windowConfiguration.getRotation();
		fillClientWindowFramesAndConfiguration(mClientWindowFrames, mLastReportedConfiguration,
		fillClientWindowFramesAndConfiguration(mLastReportedFrames, mLastReportedConfiguration,
		mLastReportedActivityWindowInfo, true /* useLatestConfig */,
		false /* relayoutVisible */);
		fillInsetsState(mLastReportedInsetsState, false /* copySources */);
		final boolean syncRedraw = shouldSendRedrawForSync();
		final boolean syncWithBuffers = syncRedraw && shouldSyncWithBuffers();
		final boolean reportDraw = syncRedraw \|\| drawPending;
		@@ -3734,8 +3757,8 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP

		if (Flags.bundleClientTransactionFlag()) {
		getProcess().scheduleClientTransactionItem(
		WindowStateResizeItem.obtain(mClient, mClientWindowFrames, reportDraw,
		mLastReportedConfiguration, getCompatInsetsState(), forceRelayout,
		WindowStateResizeItem.obtain(mClient, mLastReportedFrames, reportDraw,
		mLastReportedConfiguration, mLastReportedInsetsState, forceRelayout,
		alwaysConsumeSystemBars, displayId,
		syncWithBuffers ? mSyncSeqId : -1, isDragResizing,
		mLastReportedActivityWindowInfo));
		@@ -3743,8 +3766,8 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
		} else {
		// TODO(b/301870955): cleanup after launch
		try {
		mClient.resized(mClientWindowFrames, reportDraw, mLastReportedConfiguration,
		getCompatInsetsState(), forceRelayout, alwaysConsumeSystemBars, displayId,
		mClient.resized(mLastReportedFrames, reportDraw, mLastReportedConfiguration,
		mLastReportedInsetsState, forceRelayout, alwaysConsumeSystemBars, displayId,
		syncWithBuffers ? mSyncSeqId : -1, isDragResizing,
		mLastReportedActivityWindowInfo);
		onResizePostDispatched(drawPending, prevRotation, displayId);
		@@ -3817,17 +3840,14 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
		if (mRemoved) {
		return;
		}
		final InsetsStateController stateController =
		getDisplayContent().getInsetsStateController();
		final InsetsState insetsState = getCompatInsetsState();
		mLastReportedActiveControls.set(stateController.getControlsForDispatch(this),
		false /* copyControls */);
		fillInsetsState(mLastReportedInsetsState, false /* copySources */);
		fillInsetsSourceControls(mLastReportedActiveControls, false /* copyControls */);
		if (Flags.insetsControlChangedItem()) {
		getProcess().scheduleClientTransactionItem(WindowStateInsetsControlChangeItem.obtain(
		mClient, insetsState, mLastReportedActiveControls));
		mClient, mLastReportedInsetsState, mLastReportedActiveControls));
		} else {
		try {
		mClient.insetsControlChanged(insetsState, mLastReportedActiveControls);
		mClient.insetsControlChanged(mLastReportedInsetsState, mLastReportedActiveControls);
		} catch (RemoteException e) {
		Slog.w(TAG, "Failed to deliver inset control state change to w=" + this, e);
		}