commit a4724966bd6a4b47f183d5017f8829bdb0f81201
author TreeHugger Robot <treehugger-gerrit@google.com> Thu Mar 05 03:06:05 2020 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Thu Mar 05 03:06:05 2020 +0000
tree bd6b1e460ffc53e400ec6da05b1d28148dfd9824
parent 7a7468fd39fa2cad227cf320bdca87d7502469ad
parent 5a07aadf86dc7e96e4b3a9bc2c762f754ddcf522

Merge "Feature flag for using hardware optimization for folder animations" into ub-launcher3-master

src/com/android/launcher3/config/FeatureFlags.java

diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index b689a0a..aab6671 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -143,6 +143,11 @@
             "ENABLE_LSQ_VELOCITY_PROVIDER", false,
             "Use Least Square algorithm for motion pause detection.");
 
+    public static final BooleanFlag ALWAYS_USE_HARDWARE_OPTIMIZATION_FOR_FOLDER_ANIMATIONS =
+            getDebugFlag(
+            "ALWAYS_USE_HARDWARE_OPTIMIZATION_FOR_FOLDER_ANIMATIONS", false,
+            "Always use hardware optimization for folder animations.");
+
     public static void initialize(Context context) {
         synchronized (sDebugFlags) {
             for (DebugFlag flag : sDebugFlags) {

src/com/android/launcher3/folder/Folder.java

diff --git a/src/com/android/launcher3/folder/Folder.java b/src/com/android/launcher3/folder/Folder.java
index e33d89f..69f93de 100644
--- a/src/com/android/launcher3/folder/Folder.java
+++ b/src/com/android/launcher3/folder/Folder.java
@@ -26,6 +26,7 @@
 import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.compat.AccessibilityManagerCompat.sendCustomAccessibilityEvent;
+import static com.android.launcher3.config.FeatureFlags.ALWAYS_USE_HARDWARE_OPTIMIZATION_FOR_FOLDER_ANIMATIONS;
 import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_CUSTOM;
 import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_EMPTY;
 import static com.android.launcher3.userevent.LauncherLogProto.Target.FromFolderLabelState.FROM_FOLDER_LABEL_STATE_UNSPECIFIED;
@@ -546,6 +547,8 @@
     }
 
     private boolean shouldUseHardwareLayerForAnimation(CellLayout currentCellLayout) {
+        if (ALWAYS_USE_HARDWARE_OPTIMIZATION_FOR_FOLDER_ANIMATIONS.get()) return true;
+
         int folderCount = 0;
         final ShortcutAndWidgetContainer container = currentCellLayout.getShortcutsAndWidgets();
         for (int i = container.getChildCount() - 1; i >= 0; --i) {