android11 launcher3去除抖动与搜索栏

1，去除Launcher3桌面抖动提示

--- a/alps/vendor/mediatek/proprietary/packages/apps/Launcher3/src/com/android/launcher3/Launcher.java
+++ b/alps/vendor/mediatek/proprietary/packages/apps/Launcher3/src/com/android/launcher3/Launcher.java
@@ -920,7 +920,7 @@ public class Launcher extends StatefulActivity<LauncherState> implements Launche
         // Set the notification listener and fetch updated notifications when we resume
         NotificationListener.setNotificationsChangedListener(mPopupDataProvider);
 
-        DiscoveryBounce.showForHomeIfNeeded(this);
+        //DiscoveryBounce.showForHomeIfNeeded(this);
     }

2，Launcher3去掉搜索栏显示

--- a/alps/vendor/mediatek/proprietary/packages/apps/Launcher3/src/com/android/launcher3/config/FeatureFlags.java
+++ b/alps/vendor/mediatek/proprietary/packages/apps/Launcher3/src/com/android/launcher3/config/FeatureFlags.java
@@ -52,7 +52,7 @@ public final class FeatureFlags {
      * Enable moving the QSB on the 0th screen of the workspace. This is not a configuration feature
      * and should be modified at a project level.
      */
-    public static final boolean QSB_ON_FIRST_SCREEN = true;
+    public static final boolean QSB_ON_FIRST_SCREEN = false;
 
     /**
      * Feature flag to handle define config changes dynamically instead of killing the process.