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Commit 78c63b97 authored by Evan Rosky's avatar Evan Rosky Committed by Automerger Merge Worker
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Merge "Call legacy apptransition callbacks on shell transition events" into... 

Merge "Call legacy apptransition callbacks on shell transition events" into sc-v2-dev am: eed7b2eb

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14723117

Change-Id: I8ccddf6dcf3ef315fd986f55c5821319cbc34133
parents 62fe2b32 eed7b2eb

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

+2 −0
Original line number Diff line number Diff line
@@ -1008,6 +1008,8 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp 


        mAppTransition = new AppTransition(mWmService.mContext, mWmService, this);

        mAppTransition.registerListenerLocked(mWmService.mActivityManagerAppTransitionNotifier);

        mAtmService.getTransitionController().registerLegacyListener(

                mWmService.mActivityManagerAppTransitionNotifier);

        mAppTransition.registerListenerLocked(mFixedRotationTransitionListener);

        mAppTransitionController = new AppTransitionController(mWmService, this);

        mUnknownAppVisibilityController = new UnknownAppVisibilityController(mWmService, this);

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

+2 −0
Original line number Diff line number Diff line
@@ -613,6 +613,8 @@ public class DisplayPolicy { 
            }

        };

        displayContent.mAppTransition.registerListenerLocked(mAppTransitionListener);

        mService.mAtmService.getTransitionController().registerLegacyListener(

                mAppTransitionListener);

        mImmersiveModeConfirmation = new ImmersiveModeConfirmation(mContext, looper,

                mService.mVrModeEnabled);

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

+5 −0
Original line number Diff line number Diff line
@@ -304,6 +304,9 @@ class Transition extends Binder implements BLASTSyncEngine.TransactionReadyListe 
                        "  Commit activity becoming invisible: %s", ar);

                ar.commitVisibility(false /* visible */, false /* performLayout */);

            }

            if (ar != null) {

                mController.dispatchLegacyAppTransitionFinished(ar);

            }

            final WallpaperWindowToken wt = mParticipants.valueAt(i).asWallpaperToken();

            if (wt != null && !wt.isVisibleRequested()) {

                ProtoLog.v(ProtoLogGroup.WM_DEBUG_WINDOW_TRANSITIONS,
@@ -321,6 +324,7 @@ class Transition extends Binder implements BLASTSyncEngine.TransactionReadyListe 
        if (mState != STATE_COLLECTING) {

            throw new IllegalStateException("Too late to abort.");

        }

        mController.dispatchLegacyAppTransitionCancelled();

        mState = STATE_ABORT;

        // Syncengine abort will call through to onTransactionReady()

        mSyncEngine.abort(mSyncId);
@@ -389,6 +393,7 @@ class Transition extends Binder implements BLASTSyncEngine.TransactionReadyListe 
        mFinishTransaction = mController.mAtm.mWindowManager.mTransactionFactory.get();

        buildFinishTransaction(mFinishTransaction, info.getRootLeash());

        if (mController.getTransitionPlayer() != null) {

            mController.dispatchLegacyAppTransitionStarting(info);

            try {

                ProtoLog.v(ProtoLogGroup.WM_DEBUG_WINDOW_TRANSITIONS,

                        "Calling onTransitionReady: %s", info);

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

+46 −0
Original line number Diff line number Diff line
@@ -18,6 +18,11 @@ package com.android.server.wm; 


import static android.view.WindowManager.TRANSIT_CLOSE;

import static android.view.WindowManager.TRANSIT_FLAG_IS_RECENTS;

import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_GOING_AWAY_NO_ANIMATION;

import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_GOING_AWAY_SUBTLE_ANIMATION;

import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_GOING_AWAY_TO_SHADE;

import static android.view.WindowManager.TRANSIT_FLAG_KEYGUARD_GOING_AWAY_WITH_WALLPAPER;

import static android.view.WindowManager.TRANSIT_KEYGUARD_GOING_AWAY;

import static android.view.WindowManager.TRANSIT_OPEN;



import android.annotation.NonNull;
@@ -25,6 +30,7 @@ import android.annotation.Nullable; 
import android.app.ActivityManager;

import android.os.IBinder;

import android.os.RemoteException;

import android.os.SystemClock;

import android.util.Slog;

import android.view.WindowManager;

import android.window.IRemoteTransition;
@@ -48,6 +54,9 @@ class TransitionController { 
    private ITransitionPlayer mTransitionPlayer;

    final ActivityTaskManagerService mAtm;



    private final ArrayList<WindowManagerInternal.AppTransitionListener> mLegacyListeners =

            new ArrayList<>();



    /**

     * Currently playing transitions (in the order they were started). When finished, records are

     * removed from this list.
@@ -95,6 +104,7 @@ class TransitionController { 
        mCollectingTransition = new Transition(type, flags, this, mAtm.mWindowManager.mSyncEngine);

        ProtoLog.v(ProtoLogGroup.WM_DEBUG_WINDOW_TRANSITIONS, "Creating Transition: %s",

                mCollectingTransition);

        dispatchLegacyAppTransitionPending();

        return mCollectingTransition;

    }
@@ -311,4 +321,40 @@ class TransitionController { 
        }

        transition.legacyRestoreNavigationBarFromApp();

    }



    void registerLegacyListener(WindowManagerInternal.AppTransitionListener listener) {

        mLegacyListeners.add(listener);

    }



    void dispatchLegacyAppTransitionPending() {

        for (int i = 0; i < mLegacyListeners.size(); ++i) {

            mLegacyListeners.get(i).onAppTransitionPendingLocked();

        }

    }



    void dispatchLegacyAppTransitionStarting(TransitionInfo info) {

        final boolean keyguardGoingAway = info.getType() == TRANSIT_KEYGUARD_GOING_AWAY

                || (info.getFlags() & (TRANSIT_FLAG_KEYGUARD_GOING_AWAY_TO_SHADE

                        | TRANSIT_FLAG_KEYGUARD_GOING_AWAY_NO_ANIMATION

                        | TRANSIT_FLAG_KEYGUARD_GOING_AWAY_WITH_WALLPAPER

                        | TRANSIT_FLAG_KEYGUARD_GOING_AWAY_SUBTLE_ANIMATION)) != 0;

        for (int i = 0; i < mLegacyListeners.size(); ++i) {

            mLegacyListeners.get(i).onAppTransitionStartingLocked(keyguardGoingAway,

                    0 /* durationHint */, SystemClock.uptimeMillis(),

                    AnimationAdapter.STATUS_BAR_TRANSITION_DURATION);

        }

    }



    void dispatchLegacyAppTransitionFinished(ActivityRecord ar) {

        for (int i = 0; i < mLegacyListeners.size(); ++i) {

            mLegacyListeners.get(i).onAppTransitionFinishedLocked(ar.token);

        }

    }



    void dispatchLegacyAppTransitionCancelled() {

        for (int i = 0; i < mLegacyListeners.size(); ++i) {

            mLegacyListeners.get(i).onAppTransitionCancelledLocked(

                    false /* keyguardGoingAway */);

        }

    }

}

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

+1 −0
Original line number Diff line number Diff line
@@ -7582,6 +7582,7 @@ public class WindowManagerService extends IWindowManager.Stub 
        public void registerAppTransitionListener(AppTransitionListener listener) {

            synchronized (mGlobalLock) {

                getDefaultDisplayContentLocked().mAppTransition.registerListenerLocked(listener);

                mAtmService.getTransitionController().registerLegacyListener(listener);

            }

        }