commit a71e664a6115d7761097ce75e79ea643d580154b
author Andreas Agvard <agvard@google.com> Mon Nov 06 16:09:23 2023 +0100
committer Andreas Agvard <agvard@google.com> Wed Nov 08 17:04:31 2023 +0000
tree 8100265b1c19b35d59c4d24b6f18e4d4a680439b
parent 4d9157be73ddff874374990faf70ec564d6bc7ca

Translucent apps are kept in Recents while in the foreground

Translucent apps that are exluded from Recents are not kept in Recents
while they are the foreground. This is to prevent jank while going to
Recents and thus morphing to another app, and to prevent confusion as
going back to an app might end you back into the excluded app experience
in case of an app like Omnient that is "on-top" of another application.

Fix: 305650114
Test: Manual
Flag: LEGACY INVOKE_OMNI_LPH DISABLED
Change-Id: I24d583434ce62c68436e8928cf3a47a5ce73ecaf

quickstep/src/com/android/quickstep/util/TransformParams.java

diff --git a/quickstep/src/com/android/quickstep/util/TransformParams.java b/quickstep/src/com/android/quickstep/util/TransformParams.java
index ca680db..ebcef30 100644
--- a/quickstep/src/com/android/quickstep/util/TransformParams.java
+++ b/quickstep/src/com/android/quickstep/util/TransformParams.java
@@ -16,13 +16,10 @@
 package com.android.quickstep.util;
 
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
-import static android.content.Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS;
 
 import android.util.FloatProperty;
 import android.view.RemoteAnimationTarget;
 
-import com.android.app.animation.Interpolators;
-import com.android.launcher3.Utilities;
 import com.android.quickstep.RemoteAnimationTargets;
 import com.android.quickstep.util.SurfaceTransaction.SurfaceProperties;
 
@@ -152,19 +149,7 @@
                 if (activityType == ACTIVITY_TYPE_HOME) {
                     mHomeBuilderProxy.onBuildTargetParams(builder, app, this);
                 } else {
-                    // Fade out translucent overlay.
-                    // TODO(b/303351074): use app.isNotInRecents directly once it is fixed.
-                    boolean isNotInRecents = app.taskInfo != null
-                            && (app.taskInfo.baseIntent.getFlags()
-                                    & FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS) != 0;
-                    if (app.isTranslucent && isNotInRecents) {
-                        float progress = Utilities.boundToRange(getProgress(), 0, 1);
-                        builder.setAlpha(1 - Interpolators.DECELERATE_QUINT
-                                .getInterpolation(progress));
-                    } else {
-                        builder.setAlpha(getTargetAlpha());
-                    }
-
+                    builder.setAlpha(getTargetAlpha());
                     proxy.onBuildTargetParams(builder, app, this);
                 }
             } else {