diff options
author | Kevin <kevhan@google.com> | 2019-05-10 12:03:29 -0700 |
---|---|---|
committer | Kevin <kevhan@google.com> | 2019-05-10 12:19:11 -0700 |
commit | 8f1ac1efeb5862dcabc1382755232f74ad207012 (patch) | |
tree | 185b2ce4a01d06f7c6336d89b097c96946154069 /go/quickstep/src/com | |
parent | 7b48548546fc51947358e18d0700a62bca2d3268 (diff) | |
download | android_packages_apps_Trebuchet-8f1ac1efeb5862dcabc1382755232f74ad207012.tar.gz android_packages_apps_Trebuchet-8f1ac1efeb5862dcabc1382755232f74ad207012.tar.bz2 android_packages_apps_Trebuchet-8f1ac1efeb5862dcabc1382755232f74ad207012.zip |
Refactor lambda to use listener instead
We should not use an in-line lambda here as we allocate a new
RemoteAnimationProvider object to do so which hooks into the already
existing AppToOverviewAnimationProvider. This can be a problem if
AppToOverviewAnimationProvider overrides methods as we would not use the
overridden methods but instead the default ones.
Instead, we use the same AppToOverviewAnimationProvider object but hook
into the activity ready and window animation calls with a listener to
add on the logging logic.
Bug: 132112131
Test: Manual test; app to overview functions as before
Change-Id: Ie70541691ed420c33770d6ed4f54d9555374dc0a
Diffstat (limited to 'go/quickstep/src/com')
-rw-r--r-- | go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java | 33 | ||||
-rw-r--r-- | go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java | 60 |
2 files changed, 63 insertions, 30 deletions
diff --git a/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java b/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java index 62e40d194..c03222db1 100644 --- a/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java +++ b/go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java @@ -42,6 +42,7 @@ final class AppToOverviewAnimationProvider<T extends BaseDraggingActivity> imple private final ActivityControlHelper<T> mHelper; private final int mTargetTaskId; private IconRecentsView mRecentsView; + private AppToOverviewAnimationListener mAnimationReadyListener; AppToOverviewAnimationProvider(ActivityControlHelper<T> helper, int targetTaskId) { mHelper = helper; @@ -49,12 +50,24 @@ final class AppToOverviewAnimationProvider<T extends BaseDraggingActivity> imple } /** + * Set listener to various points in the animation preparing to animate. + * + * @param listener listener + */ + void setAnimationListener(AppToOverviewAnimationListener listener) { + mAnimationReadyListener = listener; + } + + /** * Callback for when the activity is ready/initialized. * * @param activity the activity that is ready * @param wasVisible true if it was visible before */ boolean onActivityReady(T activity, Boolean wasVisible) { + if (mAnimationReadyListener != null) { + mAnimationReadyListener.onActivityReady(activity); + } ActivityControlHelper.AnimationFactory factory = mHelper.prepareRecentsUI(activity, wasVisible, false /* animate activity */, (controller) -> { @@ -79,6 +92,9 @@ final class AppToOverviewAnimationProvider<T extends BaseDraggingActivity> imple */ @Override public AnimatorSet createWindowAnimation(RemoteAnimationTargetCompat[] targetCompats) { + if (mAnimationReadyListener != null) { + mAnimationReadyListener.onWindowAnimationCreated(); + } AnimatorSet anim = new AnimatorSet(); if (mRecentsView == null) { if (Log.isLoggable(TAG, Log.WARN)) { @@ -131,4 +147,21 @@ final class AppToOverviewAnimationProvider<T extends BaseDraggingActivity> imple long getRecentsLaunchDuration() { return REMOTE_APP_TO_OVERVIEW_DURATION; } + + /** + * Listener for various points in the app to overview animation preparing to animate. + */ + interface AppToOverviewAnimationListener { + /** + * Logic for when activity we're animating to is ready + * + * @param activity activity to animate to + */ + void onActivityReady(BaseDraggingActivity activity); + + /** + * Logic for when we've created the app to recents animation. + */ + void onWindowAnimationCreated(); + } } diff --git a/go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java b/go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java index 379cc100e..0fa3d866f 100644 --- a/go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java +++ b/go/quickstep/src/com/android/quickstep/OverviewCommandHelper.java @@ -18,7 +18,6 @@ package com.android.quickstep; import static com.android.systemui.shared.system.ActivityManagerWrapper .CLOSE_SYSTEM_WINDOWS_REASON_RECENTS; -import android.animation.AnimatorSet; import android.annotation.TargetApi; import android.content.Context; import android.os.Build; @@ -30,10 +29,10 @@ import com.android.launcher3.MainThreadExecutor; import com.android.launcher3.logging.UserEventDispatcher; import com.android.launcher3.userevent.nano.LauncherLogProto; import com.android.quickstep.ActivityControlHelper.ActivityInitListener; +import com.android.quickstep.AppToOverviewAnimationProvider.AppToOverviewAnimationListener; import com.android.quickstep.views.IconRecentsView; import com.android.systemui.shared.system.ActivityManagerWrapper; import com.android.systemui.shared.system.LatencyTrackerCompat; -import com.android.systemui.shared.system.RemoteAnimationTargetCompat; /** * Helper class to handle various atomic commands for switching between Overview. @@ -105,7 +104,6 @@ public class OverviewCommandHelper { protected final ActivityControlHelper<T> mHelper; private final long mCreateTime; - private final AppToOverviewAnimationProvider<T> mAnimationProvider; private final long mToggleClickedTime = SystemClock.uptimeMillis(); private boolean mUserEventLogged; @@ -114,8 +112,6 @@ public class OverviewCommandHelper { public RecentsActivityCommand() { mHelper = mOverviewComponentObserver.getActivityControlHelper(); mCreateTime = SystemClock.elapsedRealtime(); - mAnimationProvider = - new AppToOverviewAnimationProvider<>(mHelper, RecentsModel.getRunningTaskId()); // Preload the plan mRecentsModel.getTasks(null); @@ -136,11 +132,37 @@ public class OverviewCommandHelper { return; } + AppToOverviewAnimationProvider<T> provider = + new AppToOverviewAnimationProvider<>(mHelper, RecentsModel.getRunningTaskId()); + provider.setAnimationListener( + new AppToOverviewAnimationListener() { + @Override + public void onActivityReady(BaseDraggingActivity activity) { + if (!mUserEventLogged) { + activity.getUserEventDispatcher().logActionCommand( + LauncherLogProto.Action.Command.RECENTS_BUTTON, + mHelper.getContainerType(), + LauncherLogProto.ContainerType.TASKSWITCHER); + mUserEventLogged = true; + } + } + + @Override + public void onWindowAnimationCreated() { + if (LatencyTrackerCompat.isEnabled(mContext)) { + LatencyTrackerCompat.logToggleRecents( + (int) (SystemClock.uptimeMillis() - mToggleClickedTime)); + } + + mListener.unregister(); + } + }); + // Otherwise, start overview. - mListener = mHelper.createActivityInitListener(this::onActivityReady); + mListener = mHelper.createActivityInitListener(provider::onActivityReady); mListener.registerAndStartActivity(mOverviewComponentObserver.getOverviewIntent(), - this::createWindowAnimation, mContext, mMainThreadExecutor.getHandler(), - mAnimationProvider.getRecentsLaunchDuration()); + provider, mContext, mMainThreadExecutor.getHandler(), + provider.getRecentsLaunchDuration()); } protected boolean handleCommand(long elapsedTime) { @@ -155,27 +177,5 @@ public class OverviewCommandHelper { } return false; } - - private boolean onActivityReady(T activity, Boolean wasVisible) { - if (!mUserEventLogged) { - activity.getUserEventDispatcher().logActionCommand( - LauncherLogProto.Action.Command.RECENTS_BUTTON, - mHelper.getContainerType(), - LauncherLogProto.ContainerType.TASKSWITCHER); - mUserEventLogged = true; - } - return mAnimationProvider.onActivityReady(activity, wasVisible); - } - - private AnimatorSet createWindowAnimation(RemoteAnimationTargetCompat[] targetCompats) { - if (LatencyTrackerCompat.isEnabled(mContext)) { - LatencyTrackerCompat.logToggleRecents( - (int) (SystemClock.uptimeMillis() - mToggleClickedTime)); - } - - mListener.unregister(); - - return mAnimationProvider.createWindowAnimation(targetCompats); - } } } |