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Commit c37696a3 authored by Jorge Gil's avatar Jorge Gil Committed by Android (Google) Code Review
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Revert "Remove docked task drag resizing mode" 

This reverts commit 42c25db0.

Reason for revert: b/262412047

Change-Id: Iab60722f5a3624deb611535deb0020b89be1d5fe
parent 42c25db0

core/java/android/app/IActivityTaskManager.aidl

+5 −0
Original line number Diff line number Diff line
@@ -249,6 +249,11 @@ interface IActivityTaskManager { 
    /** Returns an interface enabling the management of window organizers. */

    IWindowOrganizerController getWindowOrganizerController();



    /**

     * Sets whether we are currently in an interactive split screen resize operation where we

     * are changing the docked stack size.

     */

    void setSplitScreenResizing(boolean resizing);

    boolean supportsLocalVoiceInteraction();



    // Get device configuration

core/java/android/service/wallpaper/WallpaperService.java

+1 −1
Original line number Diff line number Diff line
@@ -394,7 +394,7 @@ public abstract class WallpaperService extends Service { 
            public void resized(ClientWindowFrames frames, boolean reportDraw,

                    MergedConfiguration mergedConfiguration, InsetsState insetsState,

                    boolean forceLayout, boolean alwaysConsumeSystemBars, int displayId,

                    int syncSeqId, boolean dragResizing) {

                    int syncSeqId, int resizeMode) {

                Message msg = mCaller.obtainMessageIO(MSG_WINDOW_RESIZED,

                        reportDraw ? 1 : 0,

                        mergedConfiguration);

core/java/android/view/IWindow.aidl

+1 −1
Original line number Diff line number Diff line
@@ -57,7 +57,7 @@ oneway interface IWindow { 
    void resized(in ClientWindowFrames frames, boolean reportDraw,

            in MergedConfiguration newMergedConfiguration, in InsetsState insetsState,

            boolean forceLayout, boolean alwaysConsumeSystemBars, int displayId,

            int syncSeqId, boolean dragResizing);

            int syncSeqId, int resizeMode);



    /**

     * Called when this window retrieved control over a specified set of insets sources.

core/java/android/view/IWindowManager.aidl

+6 −0
Original line number Diff line number Diff line
@@ -457,6 +457,12 @@ interface IWindowManager 
    @UnsupportedAppUsage

    int getDockedStackSide();



    /**

     * Sets the region the user can touch the divider. This region will be excluded from the region

     * which is used to cause a focus switch when dispatching touch.

     */

    void setDockedTaskDividerTouchRegion(in Rect touchableRegion);



    /**

     * Registers a listener that will be called when the pinned task state changes.

     */

core/java/android/view/ViewRootImpl.java

+16 −11
Original line number Diff line number Diff line
@@ -51,6 +51,8 @@ import static android.view.ViewRootImplProto.WIDTH; 
import static android.view.ViewRootImplProto.WINDOW_ATTRIBUTES;

import static android.view.ViewRootImplProto.WIN_FRAME;

import static android.view.ViewTreeObserver.InternalInsetsInfo.TOUCHABLE_INSETS_REGION;

import static android.view.WindowCallbacks.RESIZE_MODE_FREEFORM;

import static android.view.WindowCallbacks.RESIZE_MODE_INVALID;

import static android.view.WindowInsetsController.APPEARANCE_LIGHT_NAVIGATION_BARS;

import static android.view.WindowInsetsController.APPEARANCE_LIGHT_STATUS_BARS;

import static android.view.WindowInsetsController.APPEARANCE_LOW_PROFILE_BARS;
@@ -515,6 +517,7 @@ public final class ViewRootImpl implements ViewParent, 
    private boolean mPendingDragResizing;

    private boolean mDragResizing;

    private boolean mInvalidateRootRequested;

    private int mResizeMode = RESIZE_MODE_INVALID;

    private int mCanvasOffsetX;

    private int mCanvasOffsetY;

    private boolean mActivityRelaunched;
@@ -1787,7 +1790,7 @@ public final class ViewRootImpl implements ViewParent, 
        CompatibilityInfo.applyOverrideScaleIfNeeded(mergedConfiguration);

        final boolean forceNextWindowRelayout = args.argi1 != 0;

        final int displayId = args.argi3;

        final boolean dragResizing = args.argi5 != 0;

        final int resizeMode = args.argi5;



        final Rect frame = frames.frame;

        final Rect displayFrame = frames.displayFrame;
@@ -1803,14 +1806,16 @@ public final class ViewRootImpl implements ViewParent, 
        final boolean attachedFrameChanged = LOCAL_LAYOUT

                && !Objects.equals(mTmpFrames.attachedFrame, attachedFrame);

        final boolean displayChanged = mDisplay.getDisplayId() != displayId;

        final boolean resizeModeChanged = mResizeMode != resizeMode;

        final boolean compatScaleChanged = mTmpFrames.compatScale != compatScale;

        if (msg == MSG_RESIZED && !frameChanged && !configChanged && !attachedFrameChanged

                && !displayChanged && !forceNextWindowRelayout

                && !displayChanged && !resizeModeChanged && !forceNextWindowRelayout

                && !compatScaleChanged) {

            return;

        }



        mPendingDragResizing = dragResizing;

        mPendingDragResizing = resizeMode != RESIZE_MODE_INVALID;

        mResizeMode = resizeMode;

        mTmpFrames.compatScale = compatScale;

        mInvCompatScale = 1f / compatScale;
@@ -2970,7 +2975,7 @@ public final class ViewRootImpl implements ViewParent, 
                        frame.width() < desiredWindowWidth && frame.width() != mWidth)

                || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT &&

                        frame.height() < desiredWindowHeight && frame.height() != mHeight));

        windowShouldResize |= mDragResizing && mPendingDragResizing;

        windowShouldResize |= mDragResizing && mResizeMode == RESIZE_MODE_FREEFORM;



        // If the activity was just relaunched, it might have unfrozen the task bounds (while

        // relaunching), so we need to force a call into window manager to pick up the latest
@@ -3217,7 +3222,7 @@ public final class ViewRootImpl implements ViewParent, 
                                        && mWinFrame.height() == mPendingBackDropFrame.height();

                        // TODO: Need cutout?

                        startDragResizing(mPendingBackDropFrame, !backdropSizeMatchesFrame,

                                mAttachInfo.mContentInsets, mAttachInfo.mStableInsets);

                                mAttachInfo.mContentInsets, mAttachInfo.mStableInsets, mResizeMode);

                    } else {

                        // We shouldn't come here, but if we come we should end the resize.

                        endDragResizing();
@@ -8775,7 +8780,7 @@ public final class ViewRootImpl implements ViewParent, 
    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)

    private void dispatchResized(ClientWindowFrames frames, boolean reportDraw,

            MergedConfiguration mergedConfiguration, InsetsState insetsState, boolean forceLayout,

            boolean alwaysConsumeSystemBars, int displayId, int syncSeqId, boolean dragResizing) {

            boolean alwaysConsumeSystemBars, int displayId, int syncSeqId, int resizeMode) {

        Message msg = mHandler.obtainMessage(reportDraw ? MSG_RESIZED_REPORT : MSG_RESIZED);

        SomeArgs args = SomeArgs.obtain();

        final boolean sameProcessCall = (Binder.getCallingPid() == android.os.Process.myPid());
@@ -8797,7 +8802,7 @@ public final class ViewRootImpl implements ViewParent, 
        args.argi2 = alwaysConsumeSystemBars ? 1 : 0;

        args.argi3 = displayId;

        args.argi4 = syncSeqId;

        args.argi5 = dragResizing ? 1 : 0;

        args.argi5 = resizeMode;



        msg.obj = args;

        mHandler.sendMessage(msg);
@@ -10189,11 +10194,11 @@ public final class ViewRootImpl implements ViewParent, 
        public void resized(ClientWindowFrames frames, boolean reportDraw,

                MergedConfiguration mergedConfiguration, InsetsState insetsState,

                boolean forceLayout, boolean alwaysConsumeSystemBars, int displayId, int syncSeqId,

                boolean dragResizing) {

                int resizeMode) {

            final ViewRootImpl viewAncestor = mViewAncestor.get();

            if (viewAncestor != null) {

                viewAncestor.dispatchResized(frames, reportDraw, mergedConfiguration, insetsState,

                        forceLayout, alwaysConsumeSystemBars, displayId, syncSeqId, dragResizing);

                        forceLayout, alwaysConsumeSystemBars, displayId, syncSeqId, resizeMode);

            }

        }
@@ -10398,13 +10403,13 @@ public final class ViewRootImpl implements ViewParent, 
     * Start a drag resizing which will inform all listeners that a window resize is taking place.

     */

    private void startDragResizing(Rect initialBounds, boolean fullscreen, Rect systemInsets,

            Rect stableInsets) {

            Rect stableInsets, int resizeMode) {

        if (!mDragResizing) {

            mDragResizing = true;

            if (mUseMTRenderer) {

                for (int i = mWindowCallbacks.size() - 1; i >= 0; i--) {

                    mWindowCallbacks.get(i).onWindowDragResizeStart(

                            initialBounds, fullscreen, systemInsets, stableInsets);

                            initialBounds, fullscreen, systemInsets, stableInsets, resizeMode);

                }

            }

            mFullRedrawNeeded = true;