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Commit bcc3f653 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Revert^2 "PiP: support direct entering split from PiP."" into sc-v2-dev

parents ca5da05e 5b3d8a3a

libs/WindowManager/Shell/res/layout/pip_menu.xml

+17 −4
Original line number Diff line number Diff line
@@ -65,25 +65,28 @@ 
    <LinearLayout

        android:id="@+id/top_end_container"

        android:layout_gravity="top|end"

        android:layout_width="wrap_content"

        android:layout_width="match_parent"

        android:layout_height="wrap_content"

        android:orientation="horizontal">



        <ImageButton

            android:id="@+id/settings"

            android:layout_width="@dimen/pip_action_size"

            android:layout_height="@dimen/pip_action_size"

            android:contentDescription="@string/pip_phone_settings"

            android:layout_gravity="top|start"

            android:gravity="center"

            android:src="@drawable/pip_ic_settings"

            android:background="?android:selectableItemBackgroundBorderless" />



        <ImageButton

            android:id="@+id/dismiss"

            android:id="@+id/enter_split"

            android:layout_width="@dimen/pip_action_size"

            android:layout_height="@dimen/pip_action_size"

            android:contentDescription="@string/pip_phone_close"

            android:layout_gravity="top|start"

            android:gravity="center"

            android:src="@drawable/pip_ic_close_white"

            android:contentDescription="@string/pip_phone_enter_split"

            android:src="@drawable/pip_expand"

            android:background="?android:selectableItemBackgroundBorderless" />

    </LinearLayout>
@@ -97,4 +100,14 @@ 
        android:padding="@dimen/pip_resize_handle_padding"

        android:src="@drawable/pip_resize_handle"

        android:background="?android:selectableItemBackgroundBorderless" />



    <ImageButton

        android:id="@+id/dismiss"

        android:layout_width="@dimen/pip_action_size"

        android:layout_height="@dimen/pip_action_size"

        android:contentDescription="@string/pip_phone_close"

        android:layout_gravity="top|end"

        android:gravity="center"

        android:src="@drawable/pip_ic_close_white"

        android:background="?android:selectableItemBackgroundBorderless" />

</FrameLayout>

libs/WindowManager/Shell/res/values/strings.xml

+3 −0
Original line number Diff line number Diff line
@@ -24,6 +24,9 @@ 
    <!-- Label for PIP settings button [CHAR LIMIT=NONE]-->

    <string name="pip_phone_settings">Settings</string>



    <!-- Label for the PIP enter split button [CHAR LIMIT=NONE] -->

    <string name="pip_phone_enter_split">Enter split screen</string>



    <!-- Title of menu shown over picture-in-picture. Used for accessibility. -->

    <string name="pip_menu_title">Menu</string>

libs/WindowManager/Shell/src/com/android/wm/shell/dagger/TvPipModule.java

+4 −2
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ import com.android.wm.shell.pip.tv.TvPipController; 
import com.android.wm.shell.pip.tv.TvPipMenuController;

import com.android.wm.shell.pip.tv.TvPipNotificationController;

import com.android.wm.shell.pip.tv.TvPipTransition;

import com.android.wm.shell.splitscreen.SplitScreenController;

import com.android.wm.shell.transition.Transitions;



import java.util.Optional;
@@ -160,13 +161,14 @@ public abstract class TvPipModule { 
            PipTransitionController pipTransitionController,

            PipSurfaceTransactionHelper pipSurfaceTransactionHelper,

            Optional<LegacySplitScreenController> splitScreenOptional,

            Optional<SplitScreenController> newSplitScreenOptional,

            DisplayController displayController,

            PipUiEventLogger pipUiEventLogger, ShellTaskOrganizer shellTaskOrganizer,

            @ShellMainThread ShellExecutor mainExecutor) {

        return new PipTaskOrganizer(context,

                syncTransactionQueue, pipTransitionState, pipBoundsState, pipBoundsAlgorithm,

                tvPipMenuController, pipAnimationController, pipSurfaceTransactionHelper,

                pipTransitionController, splitScreenOptional, displayController, pipUiEventLogger,

                shellTaskOrganizer, mainExecutor);

                pipTransitionController, splitScreenOptional, newSplitScreenOptional,

                displayController, pipUiEventLogger, shellTaskOrganizer, mainExecutor);

    }

}

libs/WindowManager/Shell/src/com/android/wm/shell/dagger/WMShellModule.java

+4 −2
Original line number Diff line number Diff line
@@ -55,6 +55,7 @@ import com.android.wm.shell.pip.phone.PipAppOpsListener; 
import com.android.wm.shell.pip.phone.PipController;

import com.android.wm.shell.pip.phone.PipMotionHelper;

import com.android.wm.shell.pip.phone.PipTouchHandler;

import com.android.wm.shell.splitscreen.SplitScreenController;

import com.android.wm.shell.startingsurface.StartingWindowTypeAlgorithm;

import com.android.wm.shell.startingsurface.phone.PhoneStartingWindowTypeAlgorithm;

import com.android.wm.shell.transition.Transitions;
@@ -215,14 +216,15 @@ public class WMShellModule { 
            PipSurfaceTransactionHelper pipSurfaceTransactionHelper,

            PipTransitionController pipTransitionController,

            Optional<LegacySplitScreenController> splitScreenOptional,

            Optional<SplitScreenController> newSplitScreenOptional,

            DisplayController displayController,

            PipUiEventLogger pipUiEventLogger, ShellTaskOrganizer shellTaskOrganizer,

            @ShellMainThread ShellExecutor mainExecutor) {

        return new PipTaskOrganizer(context,

                syncTransactionQueue, pipTransitionState, pipBoundsState, pipBoundsAlgorithm,

                menuPhoneController, pipAnimationController, pipSurfaceTransactionHelper,

                pipTransitionController, splitScreenOptional, displayController, pipUiEventLogger,

                shellTaskOrganizer, mainExecutor);

                pipTransitionController, splitScreenOptional, newSplitScreenOptional,

                displayController, pipUiEventLogger, shellTaskOrganizer, mainExecutor);

    }



    @WMSingleton

libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipTaskOrganizer.java

+49 −16
Original line number Diff line number Diff line
@@ -77,6 +77,7 @@ import com.android.wm.shell.common.SyncTransactionQueue; 
import com.android.wm.shell.common.annotations.ShellMainThread;

import com.android.wm.shell.legacysplitscreen.LegacySplitScreenController;

import com.android.wm.shell.pip.phone.PipMotionHelper;

import com.android.wm.shell.splitscreen.SplitScreenController;

import com.android.wm.shell.transition.Transitions;



import java.io.PrintWriter;
@@ -126,7 +127,8 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
    private final int mExitAnimationDuration;

    private final int mCrossFadeAnimationDuration;

    private final PipSurfaceTransactionHelper mSurfaceTransactionHelper;

    private final Optional<LegacySplitScreenController> mSplitScreenOptional;

    private final Optional<LegacySplitScreenController> mLegacySplitScreenOptional;

    private final Optional<SplitScreenController> mSplitScreenOptional;

    protected final ShellTaskOrganizer mTaskOrganizer;

    protected final ShellExecutor mMainExecutor;
@@ -252,7 +254,8 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
            @NonNull PipAnimationController pipAnimationController,

            @NonNull PipSurfaceTransactionHelper surfaceTransactionHelper,

            @NonNull PipTransitionController pipTransitionController,

            Optional<LegacySplitScreenController> splitScreenOptional,

            Optional<LegacySplitScreenController> legacySplitScreenOptional,

            Optional<SplitScreenController> splitScreenOptional,

            @NonNull DisplayController displayController,

            @NonNull PipUiEventLogger pipUiEventLogger,

            @NonNull ShellTaskOrganizer shellTaskOrganizer,
@@ -274,6 +277,7 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
        mPipAnimationController = pipAnimationController;

        mPipUiEventLoggerLogger = pipUiEventLogger;

        mSurfaceControlTransactionFactory = SurfaceControl.Transaction::new;

        mLegacySplitScreenOptional = legacySplitScreenOptional;

        mSplitScreenOptional = splitScreenOptional;

        mTaskOrganizer = shellTaskOrganizer;

        mMainExecutor = mainExecutor;
@@ -373,8 +377,11 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
     *   activity render it's final configuration while the Task is still in PiP.

     * - setWindowingMode to undefined at the end of transition

     * @param animationDurationMs duration in millisecond for the exiting PiP transition

     * @param requestEnterSplit whether the enterSplit button is pressed on PiP or not.

     *                             Indicate the user wishes to directly put PiP into split screen

     *                             mode.

     */

    public void exitPip(int animationDurationMs) {

    public void exitPip(int animationDurationMs, boolean requestEnterSplit) {

        if (!mPipTransitionState.isInPip()

                || mPipTransitionState.getTransitionState() == PipTransitionState.EXITING_PIP

                || mToken == null) {
@@ -387,7 +394,7 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
                PipUiEventLogger.PipUiEventEnum.PICTURE_IN_PICTURE_EXPAND_TO_FULLSCREEN);

        final WindowContainerTransaction wct = new WindowContainerTransaction();

        final Rect destinationBounds = mPipBoundsState.getDisplayBounds();

        final int direction = syncWithSplitScreenBounds(destinationBounds)

        final int direction = syncWithSplitScreenBounds(destinationBounds, requestEnterSplit)

                ? TRANSITION_DIRECTION_LEAVE_PIP_TO_SPLIT_SCREEN

                : TRANSITION_DIRECTION_LEAVE_PIP;

        final SurfaceControl.Transaction tx = mSurfaceControlTransactionFactory.getTransaction();
@@ -396,7 +403,7 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
        // We set to fullscreen here for now, but later it will be set to UNDEFINED for

        // the proper windowing mode to take place. See #applyWindowingModeChangeOnExit.

        wct.setActivityWindowingMode(mToken,

                direction == TRANSITION_DIRECTION_LEAVE_PIP_TO_SPLIT_SCREEN

                direction == TRANSITION_DIRECTION_LEAVE_PIP_TO_SPLIT_SCREEN && !requestEnterSplit

                        ? WINDOWING_MODE_SPLIT_SCREEN_SECONDARY

                        : WINDOWING_MODE_FULLSCREEN);

        wct.setBounds(mToken, destinationBounds);
@@ -435,7 +442,7 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
        wct.setWindowingMode(mToken, getOutPipWindowingMode());

        // Simply reset the activity mode set prior to the animation running.

        wct.setActivityWindowingMode(mToken, WINDOWING_MODE_UNDEFINED);

        mSplitScreenOptional.ifPresent(splitScreen -> {

        mLegacySplitScreenOptional.ifPresent(splitScreen -> {

            if (direction == TRANSITION_DIRECTION_LEAVE_PIP_TO_SPLIT_SCREEN) {

                wct.reparent(mToken, splitScreen.getSecondaryRoot(), true /* onTop */);

            }
@@ -1165,6 +1172,7 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
            @PipAnimationController.TransitionDirection int direction,

            @PipAnimationController.AnimationType int type) {

        final Rect preResizeBounds = new Rect(mPipBoundsState.getBounds());

        final boolean isPipTopLeft = isPipTopLeft();

        mPipBoundsState.setBounds(destinationBounds);

        if (direction == TRANSITION_DIRECTION_REMOVE_STACK) {

            removePipImmediately();
@@ -1210,10 +1218,10 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
                            null /* callback */, false /* withStartDelay */);

                });

            } else {

                applyFinishBoundsResize(wct, direction);

                applyFinishBoundsResize(wct, direction, isPipTopLeft);

            }

        } else {

            applyFinishBoundsResize(wct, direction);

            applyFinishBoundsResize(wct, direction, isPipTopLeft);

        }



        finishResizeForMenu(destinationBounds);
@@ -1241,7 +1249,11 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
        } else if (isOutPipDirection(direction)) {

            // If we are animating to fullscreen or split screen, then we need to reset the

            // override bounds on the task to ensure that the task "matches" the parent's bounds.

            if (direction == TRANSITION_DIRECTION_LEAVE_PIP_TO_SPLIT_SCREEN) {

                taskBounds = destinationBounds;

            } else {

                taskBounds = null;

            }

            applyWindowingModeChangeOnExit(wct, direction);

        } else {

            // Just a resize in PIP
@@ -1261,9 +1273,21 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
     * applying it.

     */

    public void applyFinishBoundsResize(@NonNull WindowContainerTransaction wct,

            @PipAnimationController.TransitionDirection int direction) {

            @PipAnimationController.TransitionDirection int direction, boolean wasPipTopLeft) {

        if (direction == TRANSITION_DIRECTION_LEAVE_PIP_TO_SPLIT_SCREEN) {

            mSplitScreenOptional.get().enterSplitScreen(mTaskInfo.taskId, wasPipTopLeft, wct);

        } else {

            mTaskOrganizer.applyTransaction(wct);

        }

    }



    private boolean isPipTopLeft() {

        final Rect topLeft = new Rect();

        final Rect bottomRight = new Rect();

        mSplitScreenOptional.get().getStageBounds(topLeft, bottomRight);



        return topLeft.contains(mPipBoundsState.getBounds());

    }



    /**

     * The windowing mode to restore to when resizing out of PIP direction. Defaults to undefined
@@ -1347,18 +1371,27 @@ public class PipTaskOrganizer implements ShellTaskOrganizer.TaskListener, 
    }



    /**

     * Sync with {@link LegacySplitScreenController} on destination bounds if PiP is going to split

     * screen.

     * Sync with {@link LegacySplitScreenController} or {@link SplitScreenController} on destination

     * bounds if PiP is going to split screen.

     *

     * @param destinationBoundsOut contain the updated destination bounds if applicable

     * @return {@code true} if destinationBounds is altered for split screen

     */

    private boolean syncWithSplitScreenBounds(Rect destinationBoundsOut) {

        if (!mSplitScreenOptional.isPresent()) {

    private boolean syncWithSplitScreenBounds(Rect destinationBoundsOut, boolean enterSplit) {

        if (enterSplit && mSplitScreenOptional.isPresent()) {

            final Rect topLeft = new Rect();

            final Rect bottomRight = new Rect();

            mSplitScreenOptional.get().getStageBounds(topLeft, bottomRight);

            final boolean isPipTopLeft = isPipTopLeft();

            destinationBoundsOut.set(isPipTopLeft ? topLeft : bottomRight);

            return true;

        }



        if (!mLegacySplitScreenOptional.isPresent()) {

            return false;

        }



        LegacySplitScreenController legacySplitScreen = mSplitScreenOptional.get();

        LegacySplitScreenController legacySplitScreen = mLegacySplitScreenOptional.get();

        if (!legacySplitScreen.isDividerVisible()) {

            // fail early if system is not in split screen mode

            return false;