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Commit 08f0716d authored by Issei Suzuki's avatar Issei Suzuki
Browse files

Make keyguard exit animation to remote animation. 

The change is disabled by default. To enable remote animation, one needs
to set a property and to restart the WMS.

% adb root
% adb shell setprop persist.wm.enable_remote_keyguard_animation 1
% adb reboot

Test: Existing tests pass.
Bug: 175686676
Bug: 179122467
Change-Id: I65f36232df715616cfcadcf5d389b72e0894fddd
parent 31b60153

core/java/android/view/IRemoteAnimationRunner.aidl

+5 −1
Original line number Diff line number Diff line
@@ -30,11 +30,15 @@ oneway interface IRemoteAnimationRunner { 
    /**

     * Called when the process needs to start the remote animation.

     *

     * @param transition The old transition type. Must be one of WindowManager.TRANSIT_OLD_* values.

     * @param apps The list of apps to animate.

     * @param wallpapers The list of wallpapers to animate.

     * @param nonApps The list of non-app windows such as Bubbles to animate.

     * @param finishedCallback The callback to invoke when the animation is finished.

     */

    @UnsupportedAppUsage(maxTargetSdk = 30, trackingBug = 170729553)

    void onAnimationStart(in RemoteAnimationTarget[] apps, in RemoteAnimationTarget[] wallpapers,

    void onAnimationStart(int transit, in RemoteAnimationTarget[] apps,

            in RemoteAnimationTarget[] wallpapers, in RemoteAnimationTarget[] nonApps,

            in IRemoteAnimationFinishedCallback finishedCallback);



    /**

packages/SystemUI/shared/src/com/android/systemui/shared/system/RemoteAnimationAdapterCompat.java

+16 −4
Original line number Diff line number Diff line
@@ -18,9 +18,11 @@ package com.android.systemui.shared.system; 


import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;

import static android.view.WindowManager.TRANSIT_CLOSE;

import static android.view.WindowManager.TRANSIT_OLD_NONE;

import static android.view.WindowManager.TRANSIT_OPEN;

import static android.view.WindowManager.TRANSIT_TO_BACK;

import static android.view.WindowManager.TRANSIT_TO_FRONT;

import static android.view.WindowManager.TransitionOldType;



import android.os.RemoteException;

import android.util.Log;
@@ -65,13 +67,17 @@ public class RemoteAnimationAdapterCompat { 
            final RemoteAnimationRunnerCompat remoteAnimationAdapter) {

        return new IRemoteAnimationRunner.Stub() {

            @Override

            public void onAnimationStart(RemoteAnimationTarget[] apps,

            public void onAnimationStart(@TransitionOldType int transit,

                    RemoteAnimationTarget[] apps,

                    RemoteAnimationTarget[] wallpapers,

                    RemoteAnimationTarget[] nonApps,

                    final IRemoteAnimationFinishedCallback finishedCallback) {

                final RemoteAnimationTargetCompat[] appsCompat =

                        RemoteAnimationTargetCompat.wrap(apps);

                final RemoteAnimationTargetCompat[] wallpapersCompat =

                        RemoteAnimationTargetCompat.wrap(wallpapers);

                final RemoteAnimationTargetCompat[] nonAppsCompat =

                        RemoteAnimationTargetCompat.wrap(nonApps);

                final Runnable animationFinishedCallback = new Runnable() {

                    @Override

                    public void run() {
@@ -83,8 +89,8 @@ public class RemoteAnimationAdapterCompat { 
                        }

                    }

                };

                remoteAnimationAdapter.onAnimationStart(appsCompat, wallpapersCompat,

                        animationFinishedCallback);

                remoteAnimationAdapter.onAnimationStart(transit, appsCompat, wallpapersCompat,

                        nonAppsCompat, animationFinishedCallback);

            }



            @Override
@@ -104,6 +110,9 @@ public class RemoteAnimationAdapterCompat { 
                        RemoteAnimationTargetCompat.wrap(info, false /* wallpapers */);

                final RemoteAnimationTargetCompat[] wallpapersCompat =

                        RemoteAnimationTargetCompat.wrap(info, true /* wallpapers */);

                // TODO(bc-unlock): Build wrapped object for non-apps target.

                final RemoteAnimationTargetCompat[] nonAppsCompat =

                        new RemoteAnimationTargetCompat[0];

                final Runnable animationFinishedCallback = new Runnable() {

                    @Override

                    public void run() {
@@ -147,7 +156,10 @@ public class RemoteAnimationAdapterCompat { 
                    }

                }

                t.apply();

                remoteAnimationAdapter.onAnimationStart(appsCompat, wallpapersCompat,

                // TODO(bc-unlcok): Pass correct transit type.

                remoteAnimationAdapter.onAnimationStart(

                        TRANSIT_OLD_NONE,

                        appsCompat, wallpapersCompat, nonAppsCompat,

                        animationFinishedCallback);

            }

        };

packages/SystemUI/shared/src/com/android/systemui/shared/system/RemoteAnimationRunnerCompat.java

+5 −2
Original line number Diff line number Diff line
@@ -16,8 +16,11 @@ 


package com.android.systemui.shared.system;



import android.view.WindowManager;



public interface RemoteAnimationRunnerCompat {

    void onAnimationStart(RemoteAnimationTargetCompat[] apps,

            RemoteAnimationTargetCompat[] wallpapers, Runnable finishedCallback);

    void onAnimationStart(@WindowManager.TransitionOldType int transit,

            RemoteAnimationTargetCompat[] apps, RemoteAnimationTargetCompat[] wallpapers,

            RemoteAnimationTargetCompat[] nonApps, Runnable finishedCallback);

    void onAnimationCancelled();

}
 
 No newline at end of file

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardService.java

+92 −0
Original line number Diff line number Diff line
@@ -17,7 +17,13 @@ 
package com.android.systemui.keyguard;



import static android.content.pm.PackageManager.PERMISSION_GRANTED;

import static android.view.Display.DEFAULT_DISPLAY;

import static android.view.WindowManager.TRANSIT_OLD_KEYGUARD_GOING_AWAY;

import static android.view.WindowManager.TRANSIT_OLD_KEYGUARD_GOING_AWAY_ON_WALLPAPER;

import static android.view.WindowManager.TRANSIT_OLD_KEYGUARD_OCCLUDE;

import static android.view.WindowManager.TRANSIT_OLD_KEYGUARD_UNOCCLUDE;



import android.app.ActivityTaskManager;

import android.app.Service;

import android.content.Intent;

import android.os.Binder;
@@ -26,8 +32,17 @@ import android.os.Debug; 
import android.os.IBinder;

import android.os.PowerManager;

import android.os.Process;

import android.os.RemoteException;

import android.os.SystemProperties;

import android.os.Trace;

import android.util.Log;

import android.util.Slog;

import android.view.IRemoteAnimationFinishedCallback;

import android.view.IRemoteAnimationRunner;

import android.view.RemoteAnimationAdapter;

import android.view.RemoteAnimationDefinition;

import android.view.RemoteAnimationTarget;

import android.view.WindowManager;

import android.view.WindowManagerPolicyConstants;



import com.android.internal.policy.IKeyguardDismissCallback;
@@ -43,6 +58,21 @@ public class KeyguardService extends Service { 
    static final String TAG = "KeyguardService";

    static final String PERMISSION = android.Manifest.permission.CONTROL_KEYGUARD;



    /**

     * Run Keyguard animation as remote animation in System UI instead of local animation in

     * the server process.

     *

     * Note: Must be consistent with WindowManagerService.

     */

    private static final String ENABLE_REMOTE_KEYGUARD_ANIMATION_PROPERTY =

            "persist.wm.enable_remote_keyguard_animation";



    /**

     * @see #ENABLE_REMOTE_KEYGUARD_ANIMATION_PROPERTY

     */

    private static boolean sEnableRemoteKeyguardAnimation =

            SystemProperties.getBoolean(ENABLE_REMOTE_KEYGUARD_ANIMATION_PROPERTY, false);



    private final KeyguardViewMediator mKeyguardViewMediator;

    private final KeyguardLifecyclesDispatcher mKeyguardLifecyclesDispatcher;
@@ -52,6 +82,21 @@ public class KeyguardService extends Service { 
        super();

        mKeyguardViewMediator = keyguardViewMediator;

        mKeyguardLifecyclesDispatcher = keyguardLifecyclesDispatcher;



        if (sEnableRemoteKeyguardAnimation) {

            RemoteAnimationDefinition definition = new RemoteAnimationDefinition();

            final RemoteAnimationAdapter exitAnimationAdapter =

                    new RemoteAnimationAdapter(mExitAnimationRunner, 0, 0);

            definition.addRemoteAnimation(TRANSIT_OLD_KEYGUARD_GOING_AWAY, exitAnimationAdapter);

            definition.addRemoteAnimation(TRANSIT_OLD_KEYGUARD_GOING_AWAY_ON_WALLPAPER,

                    exitAnimationAdapter);

            final RemoteAnimationAdapter occludeAnimationAdapter =

                    new RemoteAnimationAdapter(mOccludeAnimationRunner, 0, 0);

            definition.addRemoteAnimation(TRANSIT_OLD_KEYGUARD_OCCLUDE, occludeAnimationAdapter);

            definition.addRemoteAnimation(TRANSIT_OLD_KEYGUARD_UNOCCLUDE, occludeAnimationAdapter);

            ActivityTaskManager.getInstance().registerRemoteAnimationsForDisplay(

                    DEFAULT_DISPLAY, definition);

        }

    }



    @Override
@@ -76,6 +121,48 @@ public class KeyguardService extends Service { 
        }

    }



    private final IRemoteAnimationRunner.Stub mExitAnimationRunner =

            new IRemoteAnimationRunner.Stub() {

        @Override // Binder interface

        public void onAnimationStart(@WindowManager.TransitionOldType int transit,

                RemoteAnimationTarget[] apps,

                RemoteAnimationTarget[] wallpapers,

                RemoteAnimationTarget[] nonApps,

                IRemoteAnimationFinishedCallback finishedCallback) {

            Trace.beginSection("KeyguardService.mBinder#startKeyguardExitAnimation");

            checkPermission();

            mKeyguardViewMediator.startKeyguardExitAnimation(transit, apps, wallpapers,

                    null /* nonApps */, finishedCallback);

            Trace.endSection();

        }



        @Override // Binder interface

        public void onAnimationCancelled() {

        }

    };



    private final IRemoteAnimationRunner.Stub mOccludeAnimationRunner =

            new IRemoteAnimationRunner.Stub() {

        @Override // Binder interface

        public void onAnimationStart(@WindowManager.TransitionOldType int transit,

                       RemoteAnimationTarget[] apps,

                       RemoteAnimationTarget[] wallpapers,

                        RemoteAnimationTarget[] nonApps,

                        IRemoteAnimationFinishedCallback finishedCallback) {

            // TODO(bc-unlock): Calls KeyguardViewMediator#setOccluded to update the state and

            // run animation.

            try {

                finishedCallback.onAnimationFinished();

            } catch (RemoteException e) {

                Slog.e(TAG, "RemoteException");

            }

        }



        @Override // Binder interface

        public void onAnimationCancelled() {

        }

    };



    private final IKeyguardService.Stub mBinder = new IKeyguardService.Stub() {



        @Override // Binder interface
@@ -225,6 +312,11 @@ public class KeyguardService extends Service { 
            mKeyguardViewMediator.onBootCompleted();

        }



        /**

         * @deprecated When remote animation is enabled, this won't be called anymore. Use

         * {@code IRemoteAnimationRunner#onAnimationStart} instead.

         */

        @Deprecated

        @Override

        public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) {

            Trace.beginSection("KeyguardService.mBinder#startKeyguardExitAnimation");

packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java

+124 −6
Original line number Diff line number Diff line
@@ -27,6 +27,9 @@ import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STR 
import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_FOR_UNATTENDED_UPDATE;

import static com.android.systemui.DejankUtils.whitelistIpcs;



import android.animation.Animator;

import android.animation.AnimatorListenerAdapter;

import android.animation.ValueAnimator;

import android.app.ActivityManager;

import android.app.ActivityTaskManager;

import android.app.AlarmManager;
@@ -65,8 +68,13 @@ import android.util.EventLog; 
import android.util.Log;

import android.util.Slog;

import android.util.SparseIntArray;

import android.view.IRemoteAnimationFinishedCallback;

import android.view.RemoteAnimationTarget;

import android.view.SyncRtSurfaceTransactionApplier;

import android.view.SyncRtSurfaceTransactionApplier.SurfaceParams;

import android.view.View;

import android.view.ViewGroup;

import android.view.WindowManager;

import android.view.WindowManagerPolicyConstants;

import android.view.animation.Animation;

import android.view.animation.AnimationUtils;
@@ -85,6 +93,7 @@ import com.android.keyguard.KeyguardUpdateMonitorCallback; 
import com.android.keyguard.KeyguardViewController;

import com.android.keyguard.ViewMediatorCallback;

import com.android.systemui.Dumpable;

import com.android.systemui.Interpolators;

import com.android.systemui.SystemUI;

import com.android.systemui.broadcast.BroadcastDispatcher;

import com.android.systemui.classifier.FalsingCollector;
@@ -1318,6 +1327,7 @@ public class KeyguardViewMediator extends SystemUI implements Dumpable, 
            if (mHiding && isOccluded) {

                // We're in the process of going away but WindowManager wants to show a

                // SHOW_WHEN_LOCKED activity instead.

                // TODO(bc-unlock): Migrate to remote animation.

                startKeyguardExitAnimation(0, 0);

            }
@@ -1703,7 +1713,9 @@ public class KeyguardViewMediator extends SystemUI implements Dumpable, 
                    Trace.beginSection(

                            "KeyguardViewMediator#handleMessage START_KEYGUARD_EXIT_ANIM");

                    StartKeyguardExitAnimParams params = (StartKeyguardExitAnimParams) msg.obj;

                    handleStartKeyguardExitAnimation(params.startTime, params.fadeoutDuration);

                    handleStartKeyguardExitAnimation(params.startTime, params.fadeoutDuration,

                            params.mApps, params.mWallpapers, params.mNonApps,

                            params.mFinishedCallback);

                    mFalsingCollector.onSuccessfulUnlock();

                    Trace.endSection();

                    break;
@@ -1990,15 +2002,19 @@ public class KeyguardViewMediator extends SystemUI implements Dumpable, 
            if (mShowing && !mOccluded) {

                mKeyguardGoingAwayRunnable.run();

            } else {

                // TODO(bc-unlock): Fill parameters

                handleStartKeyguardExitAnimation(

                        SystemClock.uptimeMillis() + mHideAnimation.getStartOffset(),

                        mHideAnimation.getDuration());

                        mHideAnimation.getDuration(), null /* apps */,  null /* wallpapers */,

                        null /* nonApps */, null /* finishedCallback */);

            }

        }

        Trace.endSection();

    }



    private void handleStartKeyguardExitAnimation(long startTime, long fadeoutDuration) {

    private void handleStartKeyguardExitAnimation(long startTime, long fadeoutDuration,

            RemoteAnimationTarget[] apps, RemoteAnimationTarget[] wallpapers,

            RemoteAnimationTarget[] nonApps, IRemoteAnimationFinishedCallback finishedCallback) {

        Trace.beginSection("KeyguardViewMediator#handleStartKeyguardExitAnimation");

        if (DEBUG) Log.d(TAG, "handleStartKeyguardExitAnimation startTime=" + startTime

                + " fadeoutDuration=" + fadeoutDuration);
@@ -2031,6 +2047,49 @@ public class KeyguardViewMediator extends SystemUI implements Dumpable, 
            mWakeAndUnlocking = false;

            mDismissCallbackRegistry.notifyDismissSucceeded();

            mKeyguardViewControllerLazy.get().hide(startTime, fadeoutDuration);



            // TODO(bc-animation): When remote animation is enabled for keyguard exit animation,

            // apps, wallpapers and finishedCallback are set to non-null. nonApps is not yet

            // supported, so it's always null.

            mContext.getMainExecutor().execute(() -> {

                if (finishedCallback == null) {

                    return;

                }



                // TODO(bc-unlock): Sample animation, just to apply alpha animation on the app.

                final SyncRtSurfaceTransactionApplier applier = new SyncRtSurfaceTransactionApplier(

                        mKeyguardViewControllerLazy.get().getViewRootImpl().getView());

                final RemoteAnimationTarget primary = apps[0];

                ValueAnimator anim = ValueAnimator.ofFloat(0, 1);

                anim.setDuration(400 /* duration */);

                anim.setInterpolator(Interpolators.LINEAR);

                anim.addUpdateListener((ValueAnimator animation) -> {

                    SurfaceParams params = new SurfaceParams.Builder(primary.leash)

                            .withAlpha(animation.getAnimatedFraction())

                            .build();

                    applier.scheduleApply(params);

                });

                anim.addListener(new AnimatorListenerAdapter() {

                    @Override

                    public void onAnimationEnd(Animator animation) {

                        try {

                            finishedCallback.onAnimationFinished();

                        } catch (RemoteException e) {

                            Slog.e(TAG, "RemoteException");

                        }

                    }



                    @Override

                    public void onAnimationCancel(Animator animation) {

                        try {

                            finishedCallback.onAnimationFinished();

                        } catch (RemoteException e) {

                            Slog.e(TAG, "RemoteException");

                        }

                    }

                });

                anim.start();

            });

            resetKeyguardDonePendingLocked();

            mHideAnimationRun = false;

            adjustStatusBarLocked();
@@ -2223,10 +2282,55 @@ public class KeyguardViewMediator extends SystemUI implements Dumpable, 
        return mKeyguardViewControllerLazy.get();

    }



    /**

     * Notifies to System UI that the activity behind has now been drawn and it's safe to remove

     * the wallpaper and keyguard flag, and WindowManager has started running keyguard exit

     * animation.

     *

     * @param startTime the start time of the animation in uptime milliseconds. Deprecated.

     * @param fadeoutDuration the duration of the exit animation, in milliseconds Deprecated.

     * @deprecated Will be migrate to remote animation soon.

     */

    @Deprecated

    public void startKeyguardExitAnimation(long startTime, long fadeoutDuration) {

        startKeyguardExitAnimation(0, startTime, fadeoutDuration, null, null, null, null);

    }



    /**

     * Notifies to System UI that the activity behind has now been drawn and it's safe to remove

     * the wallpaper and keyguard flag, and System UI should start running keyguard exit animation.

     *

     * @param apps The list of apps to animate.

     * @param wallpapers The list of wallpapers to animate.

     * @param nonApps The list of non-app windows such as Bubbles to animate.

     * @param finishedCallback The callback to invoke when the animation is finished.

     */

    public void startKeyguardExitAnimation(@WindowManager.TransitionOldType int transit,

            RemoteAnimationTarget[] apps,

            RemoteAnimationTarget[] wallpapers, RemoteAnimationTarget[] nonApps,

            IRemoteAnimationFinishedCallback finishedCallback) {

        startKeyguardExitAnimation(transit, 0, 0, apps, wallpapers, nonApps, finishedCallback);

    }



    /**

     * Notifies to System UI that the activity behind has now been drawn and it's safe to remove

     * the wallpaper and keyguard flag, and start running keyguard exit animation.

     *

     * @param startTime the start time of the animation in uptime milliseconds. Deprecated.

     * @param fadeoutDuration the duration of the exit animation, in milliseconds Deprecated.

     * @param apps The list of apps to animate.

     * @param wallpapers The list of wallpapers to animate.

     * @param nonApps The list of non-app windows such as Bubbles to animate.

     * @param finishedCallback The callback to invoke when the animation is finished.

     */

    private void startKeyguardExitAnimation(@WindowManager.TransitionOldType int transit,

            long startTime, long fadeoutDuration,

            RemoteAnimationTarget[] apps, RemoteAnimationTarget[] wallpapers,

            RemoteAnimationTarget[] nonApps, IRemoteAnimationFinishedCallback finishedCallback) {

        Trace.beginSection("KeyguardViewMediator#startKeyguardExitAnimation");

        Message msg = mHandler.obtainMessage(START_KEYGUARD_EXIT_ANIM,

                new StartKeyguardExitAnimParams(startTime, fadeoutDuration));

                new StartKeyguardExitAnimParams(transit, startTime, fadeoutDuration, apps,

                        wallpapers, nonApps, finishedCallback));

        mHandler.sendMessage(msg);

        Trace.endSection();

    }
@@ -2300,12 +2404,26 @@ public class KeyguardViewMediator extends SystemUI implements Dumpable, 


    private static class StartKeyguardExitAnimParams {



        @WindowManager.TransitionOldType int mTransit;

        long startTime;

        long fadeoutDuration;



        private StartKeyguardExitAnimParams(long startTime, long fadeoutDuration) {

        RemoteAnimationTarget[] mApps;

        RemoteAnimationTarget[] mWallpapers;

        RemoteAnimationTarget[] mNonApps;

        IRemoteAnimationFinishedCallback mFinishedCallback;



        private StartKeyguardExitAnimParams(@WindowManager.TransitionOldType int transit,

                long startTime, long fadeoutDuration,

                RemoteAnimationTarget[] apps, RemoteAnimationTarget[] wallpapers,

                RemoteAnimationTarget[] nonApps,

                IRemoteAnimationFinishedCallback finishedCallback) {

            this.mTransit = transit;

            this.startTime = startTime;

            this.fadeoutDuration = fadeoutDuration;

            this.mApps = apps;

            this.mWallpapers = wallpapers;

            this.mNonApps = nonApps;

            this.mFinishedCallback = finishedCallback;

        }

    }