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platform_packages_apps_Launcher3
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Merge "Add basic home to recents anim for fallback recents" into ub-launcher3-qt-dev

This commit is contained in:
TreeHugger Robot 2019-05-10 21:08:28 +00:00 committed by Android (Google) Code Review
parent 76696be287 d0863ae5c4
commit 695e8df526
2 changed files with 53 additions and 1 deletions
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5
go/quickstep/src/com/android/quickstep/AppToOverviewAnimationProvider.java
View File

@ -17,6 +17,7 @@ package com.android.quickstep;
import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
import static com.android.quickstep.views.IconRecentsView.REMOTE_APP_TO_OVERVIEW_DURATION;
import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.ACTIVITY_TYPE_HOME;
import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_CLOSING;
import static com.android.systemui.shared.system.RemoteAnimationTargetCompat.MODE_OPENING;
@ -134,7 +135,11 @@ final class AppToOverviewAnimationProvider<T extends BaseDraggingActivity> imple
return anim;
}
if (closingAppTarget.activityType == ACTIVITY_TYPE_HOME) {
mRecentsView.playRemoteHomeToRecentsAnimation(anim, closingAppTarget, recentsTarget);
} else {
mRecentsView.playRemoteAppToRecentsAnimation(anim, closingAppTarget, recentsTarget);
}
return anim;
}

47
go/quickstep/src/com/android/quickstep/views/IconRecentsView.java
View File

@ -641,6 +641,53 @@ public final class IconRecentsView extends FrameLayout implements Insettable {
mStartedEnterAnimation = true;
}
/**
* Play remote app to recents animation when the app is the home activity. We use a simple
* cross-fade here. Note this is only used if the home activity is a separate app than the
* recents activity.
*
* @param anim animator set
* @param homeTarget the home surface thats closing
* @param recentsTarget the surface containing recents
*/
public void playRemoteHomeToRecentsAnimation(@NonNull AnimatorSet anim,
@NonNull RemoteAnimationTargetCompat homeTarget,
@NonNull RemoteAnimationTargetCompat recentsTarget) {
SyncRtSurfaceTransactionApplierCompat surfaceApplier =
new SyncRtSurfaceTransactionApplierCompat(this);
SurfaceParams[] params = new SurfaceParams[2];
int boostedMode = MODE_CLOSING;
ValueAnimator remoteHomeAnim = ValueAnimator.ofFloat(0, 1);
remoteHomeAnim.setDuration(REMOTE_APP_TO_OVERVIEW_DURATION);
remoteHomeAnim.addUpdateListener(valueAnimator -> {
float val = (float) valueAnimator.getAnimatedValue();
float alpha;
RemoteAnimationTargetCompat visibleTarget;
RemoteAnimationTargetCompat invisibleTarget;
if (val < .5f) {
visibleTarget = homeTarget;
invisibleTarget = recentsTarget;
alpha = 1 - (val * 2);
} else {
visibleTarget = recentsTarget;
invisibleTarget = homeTarget;
alpha = (val - .5f) * 2;
}
params[0] = new SurfaceParams(visibleTarget.leash, alpha, null /* matrix */,
null /* windowCrop */, getLayer(visibleTarget, boostedMode),
0 /* cornerRadius */);
params[1] = new SurfaceParams(invisibleTarget.leash, 0.0f, null /* matrix */,
null /* windowCrop */, getLayer(invisibleTarget, boostedMode),
0 /* cornerRadius */);
surfaceApplier.scheduleApply(params);
});
anim.play(remoteHomeAnim);
animateFadeInLayoutAnimation();
}
/**
* Play remote animation from app to recents. This should scale the currently closing app down
* to the recents thumbnail.