Merge "Remove WindowlessWindowLayout" (0c0c43ea) · Commits · e / os / android_frameworks_base

core/java/android/view/SurfaceControlViewHost.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -292,7 +292,7 @@ public class SurfaceControlViewHost {
		public SurfaceControlViewHost(@NonNull Context c, @NonNull Display d,
		@NonNull WindowlessWindowManager wwm) {
		mWm = wwm;
		mViewRoot = new ViewRootImpl(c, d, mWm, new WindowlessWindowLayout());
		mViewRoot = new ViewRootImpl(c, d, mWm);
		addConfigCallback(c, d);

		WindowManagerGlobal.getInstance().addWindowlessRoot(mViewRoot);
		@@ -322,7 +322,7 @@ public class SurfaceControlViewHost {
		mWm = new WindowlessWindowManager(context.getResources().getConfiguration(),
		mSurfaceControl, hostToken);

		mViewRoot = new ViewRootImpl(context, display, mWm, new WindowlessWindowLayout());
		mViewRoot = new ViewRootImpl(context, display, mWm);
		addConfigCallback(context, display);

		WindowManagerGlobal.getInstance().addWindowlessRoot(mViewRoot);

core/java/android/view/ViewRootImpl.java

+3 −4

Original line number	Diff line number	Diff line
		@@ -921,14 +921,13 @@ public final class ViewRootImpl implements ViewParent,
		private String mTag = TAG;

		public ViewRootImpl(Context context, Display display) {
		this(context, display, WindowManagerGlobal.getWindowSession(), new WindowLayout());
		this(context, display, WindowManagerGlobal.getWindowSession());
		}

		public ViewRootImpl(@UiContext Context context, Display display, IWindowSession session,
		WindowLayout windowLayout) {
		public ViewRootImpl(@UiContext Context context, Display display, IWindowSession session) {
		mContext = context;
		mWindowSession = session;
		mWindowLayout = windowLayout;
		mWindowLayout = new WindowLayout();
		mDisplay = display;
		mBasePackageName = context.getBasePackageName();
		mThread = Thread.currentThread();

core/java/android/view/WindowManagerGlobal.java

+1 −2

Original line number	Diff line number	Diff line
		@@ -388,8 +388,7 @@ public final class WindowManagerGlobal {
		if (windowlessSession == null) {
		root = new ViewRootImpl(view.getContext(), display);
		} else {
		root = new ViewRootImpl(view.getContext(), display,
		windowlessSession, new WindowlessWindowLayout());
		root = new ViewRootImpl(view.getContext(), display, windowlessSession);
		}

		view.setLayoutParams(wparams);

core/java/android/view/WindowlessWindowLayout.java

deleted100644 → 0

+0 −69

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2022 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.view;

		import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
		import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;

		import android.app.WindowConfiguration.WindowingMode;
		import android.graphics.Rect;
		import android.view.WindowInsets.Type.InsetsType;
		import android.window.ClientWindowFrames;

		// TODO(b/262891212) use the real WindowLayout and remove WindowlessWindowLayout

		/**
		* Computes window frames for the windowless window.
		*
		* @hide
		*/
		public class WindowlessWindowLayout extends WindowLayout {

		@Override
		public void computeFrames(WindowManager.LayoutParams attrs, InsetsState state,
		Rect displayCutoutSafe, Rect windowBounds, @WindowingMode int windowingMode,
		int requestedWidth, int requestedHeight, @InsetsType int requestedVisibleTypes,
		float compatScale, ClientWindowFrames frames) {
		if (frames.attachedFrame == null) {
		frames.frame.set(0, 0, attrs.width, attrs.height);
		frames.parentFrame.set(frames.frame);
		frames.displayFrame.set(frames.frame);
		return;
		}

		final int height = calculateLength(attrs.height, requestedHeight,
		frames.attachedFrame.height());
		final int width = calculateLength(attrs.width, requestedWidth,
		frames.attachedFrame.width());
		Gravity.apply(attrs.gravity, width, height, frames.attachedFrame,
		(int) (attrs.x + attrs.horizontalMargin),
		(int) (attrs.y + attrs.verticalMargin),
		frames.frame);
		frames.displayFrame.set(frames.frame);
		frames.parentFrame.set(frames.attachedFrame);
		}

		private static int calculateLength(int attrLength, int requestedLength, int parentLength) {
		if (attrLength == MATCH_PARENT) {
		return parentLength;
		}
		if (attrLength == WRAP_CONTENT) {
		return requestedLength;
		}
		return attrLength;
		}
		}

core/java/android/view/WindowlessWindowManager.java

+20 −12

Original line number	Diff line number	Diff line
		@@ -94,7 +94,10 @@ public class WindowlessWindowManager implements IWindowSession {
		private InsetsState mInsetsState;
		private final ClientWindowFrames mTmpFrames = new ClientWindowFrames();
		private final MergedConfiguration mTmpConfig = new MergedConfiguration();
		private final WindowlessWindowLayout mLayout = new WindowlessWindowLayout();
		private final InsetsState mTmpInsetsState = new InsetsState();
		private final Rect mTmpDisplayCutoutSafe = new Rect();
		private final Rect mTmpWindowBounds = new Rect();
		private final WindowLayout mLayout = new WindowLayout();

		public WindowlessWindowManager(Configuration c, SurfaceControl rootSurface,
		IBinder hostInputToken) {
		@@ -346,22 +349,27 @@ public class WindowlessWindowManager implements IWindowSession {
		}
		WindowManager.LayoutParams attrs = state.mParams;

		ClientWindowFrames frames = new ClientWindowFrames();
		frames.attachedFrame = state.mAttachedFrame;
		mTmpFrames.attachedFrame = state.mAttachedFrame;

		mLayout.computeFrames(attrs, null, null, null, WindowConfiguration.WINDOWING_MODE_UNDEFINED,
		requestedWidth, requestedHeight, 0, 0,
		frames);
		if (state.mAttachedFrame == null) {
		mTmpWindowBounds.set(0, 0, requestedWidth, requestedHeight);
		} else {
		mTmpWindowBounds.set(state.mAttachedFrame);
		}

		mLayout.computeFrames(attrs, mTmpInsetsState, mTmpDisplayCutoutSafe, mTmpWindowBounds,
		WindowConfiguration.WINDOWING_MODE_UNDEFINED, requestedWidth, requestedHeight, 0,
		1f, mTmpFrames);

		state.mFrame.set(frames.frame);
		state.mFrame.set(mTmpFrames.frame);
		if (outFrames != null) {
		outFrames.frame.set(frames.frame);
		outFrames.parentFrame.set(frames.parentFrame);
		outFrames.displayFrame.set(frames.displayFrame);
		outFrames.frame.set(mTmpFrames.frame);
		outFrames.parentFrame.set(mTmpFrames.parentFrame);
		outFrames.displayFrame.set(mTmpFrames.displayFrame);
		}

		t.setPosition(leash, frames.frame.left, frames.frame.top);
		t.setWindowCrop(leash, frames.frame.width(), frames.frame.height());
		t.setPosition(leash, mTmpFrames.frame.left, mTmpFrames.frame.top);
		t.setWindowCrop(leash, mTmpFrames.frame.width(), mTmpFrames.frame.height());

		if (viewFlags == View.VISIBLE) {
		// TODO(b/262892794) ViewRootImpl modifies the app's rendering SurfaceControl