Merge "Add delay after installing dummy app" into tm-qpr-dev am: 9e1f6002e5

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20363621

Change-Id: If7517d29a21e1ee200c636d3e510a3fc98a9c574
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
index 2695f67..01e6ed7 100644
--- a/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
+++ b/tests/src/com/android/launcher3/ui/TaplTestsLauncher3.java
@@ -29,6 +29,7 @@
 
 import android.content.Intent;
 import android.graphics.Point;
+import android.os.SystemClock;
 import android.platform.test.annotations.IwTest;
 
 import androidx.test.filters.LargeTest;
@@ -493,6 +494,8 @@
     public void testUninstallFromAllApps() throws Exception {
         TestUtil.installDummyApp();
         try {
+            // b/256659409
+            SystemClock.sleep(5000);
             Workspace workspace = mLauncher.getWorkspace();
             final HomeAllApps allApps = workspace.switchToAllApps();
             allApps.freeze();