Merge "Fix quick switch when swiping right on back button" into ub-launcher3-master
diff --git a/quickstep/src/com/android/quickstep/ActivityControlHelper.java b/quickstep/src/com/android/quickstep/ActivityControlHelper.java
index 85eed1f..02af0d6 100644
--- a/quickstep/src/com/android/quickstep/ActivityControlHelper.java
+++ b/quickstep/src/com/android/quickstep/ActivityControlHelper.java
@@ -29,7 +29,6 @@
import static com.android.quickstep.views.RecentsView.CONTENT_ALPHA;
import static com.android.systemui.shared.system.NavigationBarCompat.HIT_TARGET_BACK;
import static com.android.systemui.shared.system.NavigationBarCompat.HIT_TARGET_ROTATION;
-
import android.animation.Animator;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
@@ -44,7 +43,8 @@
import android.os.Handler;
import android.os.Looper;
import android.view.View;
-
+import androidx.annotation.Nullable;
+import androidx.annotation.UiThread;
import com.android.launcher3.BaseDraggingActivity;
import com.android.launcher3.DeviceProfile;
import com.android.launcher3.Launcher;
@@ -77,9 +77,6 @@
import java.util.function.BiPredicate;
import java.util.function.Consumer;
-import androidx.annotation.Nullable;
-import androidx.annotation.UiThread;
-
/**
* Utility class which abstracts out the logical differences between Launcher and RecentsActivity.
*/
@@ -156,10 +153,21 @@
public void onQuickInteractionStart(Launcher activity, RunningTaskInfo taskInfo,
boolean activityVisible, TouchInteractionLog touchInteractionLog) {
LauncherState fromState = activity.getStateManager().getState();
- activity.getStateManager().goToState(FAST_OVERVIEW, activityVisible);
-
QuickScrubController controller = activity.<RecentsView>getOverviewPanel()
.getQuickScrubController();
+ boolean isQuickSwitch = controller.isQuickSwitch();
+ boolean animate = activityVisible;
+ if (isQuickSwitch && fromState == FAST_OVERVIEW && !animate) {
+ // We can already be in FAST_OVERVIEW if createActivityController() was called
+ // before us. This could happen, for instance, when launcher is slow to load when
+ // starting quick switch, causing us to call onQuickScrubStart() on the background
+ // thread. In this case, we also hadn't set isQuickSwitch = true before setting
+ // FAST_OVERVIEW, so we need to reapply FAST_OVERVIEW to take that into account.
+ activity.getStateManager().reapplyState();
+ } else {
+ activity.getStateManager().goToState(FAST_OVERVIEW, animate);
+ }
+
controller.onQuickScrubStart(activityVisible && !fromState.overviewUi, this,
touchInteractionLog);