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Commit bf61a4bb authored by Tony Huang's avatar Tony Huang Committed by Automerger Merge Worker
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Merge "[Re-land] Implement two intents or shortcuts to active split" into udc-dev am: d48f9238 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22548847



Change-Id: I3d40ff3bf2e51487c648b7e7763e27a6d9da6291
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents b310368c d48f9238

libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/ISplitScreen.aidl

+4 −3
Original line number Diff line number Diff line
@@ -129,9 +129,10 @@ interface ISplitScreen { 
    /**

     * Start a pair of intents in one transition.

     */

    oneway void startIntents(in PendingIntent pendingIntent1, in Bundle options1,

            in PendingIntent pendingIntent2, in Bundle options2, int splitPosition,

            float splitRatio, in RemoteTransition remoteTransition, in InstanceId instanceId) = 19;

    oneway void startIntents(in PendingIntent pendingIntent1, in ShortcutInfo shortcutInfo1,

            in Bundle options1, in PendingIntent pendingIntent2, in ShortcutInfo shortcutInfo2,

            in Bundle options2, int splitPosition, float splitRatio,

            in RemoteTransition remoteTransition, in InstanceId instanceId) = 19;



    /**

     * Blocking call that notifies and gets additional split-screen targets when entering

libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java

+38 −3
Original line number Diff line number Diff line
@@ -626,6 +626,35 @@ public class SplitScreenController implements DragAndDropPolicy.Starter, 
                splitPosition, splitRatio, adapter, instanceId);

    }



    private void startIntents(PendingIntent pendingIntent1,

            @Nullable ShortcutInfo shortcutInfo1, @Nullable Bundle options1,

            PendingIntent pendingIntent2, @Nullable ShortcutInfo shortcutInfo2,

            @Nullable Bundle options2, @SplitPosition int splitPosition, float splitRatio,

            @Nullable RemoteTransition remoteTransition, InstanceId instanceId) {

        Intent fillInIntent1 = null;

        Intent fillInIntent2 = null;

        final String packageName1 = SplitScreenUtils.getPackageName(pendingIntent1);

        final String packageName2 = SplitScreenUtils.getPackageName(pendingIntent2);

        if (samePackage(packageName1, packageName2)) {

            if (supportMultiInstancesSplit(packageName1)) {

                fillInIntent1 = new Intent();

                fillInIntent1.addFlags(FLAG_ACTIVITY_MULTIPLE_TASK);

                fillInIntent2 = new Intent();

                fillInIntent2.addFlags(FLAG_ACTIVITY_MULTIPLE_TASK);

                ProtoLog.v(ShellProtoLogGroup.WM_SHELL_SPLIT_SCREEN, "Adding MULTIPLE_TASK");

            } else {

                pendingIntent2 = null;

                ProtoLog.v(ShellProtoLogGroup.WM_SHELL_SPLIT_SCREEN,

                        "Cancel entering split as not supporting multi-instances");

                Toast.makeText(mContext, R.string.dock_multi_instances_not_supported_text,

                        Toast.LENGTH_SHORT).show();

            }

        }

        mStageCoordinator.startIntents(pendingIntent1, fillInIntent1, shortcutInfo1, options1,

                pendingIntent2, fillInIntent2, shortcutInfo2, options2, splitPosition, splitRatio,

                remoteTransition, instanceId);

    }



    @Override

    public void startIntent(PendingIntent intent, @Nullable Intent fillInIntent,

            @SplitPosition int position, @Nullable Bundle options) {
@@ -1066,11 +1095,17 @@ public class SplitScreenController implements DragAndDropPolicy.Starter, 
        }



        @Override

        public void startIntents(PendingIntent pendingIntent1, @Nullable Bundle options1,

                PendingIntent pendingIntent2, @Nullable Bundle options2,

        public void startIntents(PendingIntent pendingIntent1, @Nullable ShortcutInfo shortcutInfo1,

                @Nullable Bundle options1, PendingIntent pendingIntent2,

                @Nullable ShortcutInfo shortcutInfo2, @Nullable Bundle options2,

                @SplitPosition int splitPosition, float splitRatio,

                @Nullable RemoteTransition remoteTransition, InstanceId instanceId) {

            // TODO(b/259368992): To be implemented.

            executeRemoteCallWithTaskPermission(mController, "startIntents",

                    (controller) ->

                            controller.startIntents(pendingIntent1, shortcutInfo1,

                                    options1, pendingIntent2, shortcutInfo2, options2,

                                    splitPosition, splitRatio, remoteTransition, instanceId)

            );

        }



        @Override

libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/StageCoordinator.java

+40 −0
Original line number Diff line number Diff line
@@ -682,6 +682,46 @@ public class StageCoordinator implements SplitLayout.SplitLayoutHandler, 
        setEnterInstanceId(instanceId);

    }



    void startIntents(PendingIntent pendingIntent1, Intent fillInIntent1,

            @Nullable ShortcutInfo shortcutInfo1, @Nullable Bundle options1,

            PendingIntent pendingIntent2, Intent fillInIntent2,

            @Nullable ShortcutInfo shortcutInfo2, @Nullable Bundle options2,

            @SplitPosition int splitPosition, float splitRatio,

            @Nullable RemoteTransition remoteTransition, InstanceId instanceId) {

        final WindowContainerTransaction wct = new WindowContainerTransaction();

        if (!mMainStage.isActive()) {

            // Build a request WCT that will launch both apps such that task 0 is on the main stage

            // while task 1 is on the side stage.

            mMainStage.activate(wct, false /* reparent */);

        }



        prepareEvictChildTasksIfSplitActive(wct);

        mSplitLayout.setDivideRatio(splitRatio);

        updateWindowBounds(mSplitLayout, wct);

        wct.reorder(mRootTaskInfo.token, true);

        setRootForceTranslucent(false, wct);



        setSideStagePosition(splitPosition, wct);

        options1 = options1 != null ? options1 : new Bundle();

        addActivityOptions(options1, mSideStage);

        if (shortcutInfo1 != null) {

            wct.startShortcut(mContext.getPackageName(), shortcutInfo1, options1);

        } else {

            wct.sendPendingIntent(pendingIntent1, fillInIntent1, options1);

        }

        options2 = options2 != null ? options2 : new Bundle();

        addActivityOptions(options2, mMainStage);

        if (shortcutInfo2 != null) {

            wct.startShortcut(mContext.getPackageName(), shortcutInfo2, options2);

        } else {

            wct.sendPendingIntent(pendingIntent2, fillInIntent2, options2);

        }



        mSplitTransitions.startEnterTransition(

                TRANSIT_SPLIT_SCREEN_PAIR_OPEN, wct, remoteTransition, this, null, null);

        setEnterInstanceId(instanceId);

    }



    /** Starts a pair of tasks using legacy transition. */

    void startTasksWithLegacyTransition(int taskId1, @Nullable Bundle options1,

            int taskId2, @Nullable Bundle options2, @SplitPosition int splitPosition,