Merge "Fix gray work apps when WorkPausedCard shoul've shown" into main
diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index 9c4ce46..dabe84d 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -131,7 +131,7 @@
     protected final List<AdapterHolder> mAH;
     protected final Predicate<ItemInfo> mPersonalMatcher = ItemInfoMatcher.ofUser(
             Process.myUserHandle());
-    protected final WorkProfileManager mWorkManager;
+    protected WorkProfileManager mWorkManager;
     protected final Point mFastScrollerOffset = new Point();
     protected final int mScrimColor;
     protected final float mHeaderThreshold;
@@ -966,13 +966,14 @@
         mBottomSheetAlpha = mActivityContext.getDeviceProfile().isTablet ? 1f : alpha;
     }
 
-    private void onAppsUpdated() {
-        mHasWorkApps = Stream.of(mAllAppsStore.getApps()).anyMatch(mWorkManager.getMatcher());
+    @VisibleForTesting
+    public void onAppsUpdated() {
+        mHasWorkApps = mWorkManager.hasWorkApps();
         if (!isSearching()) {
             rebindAdapters();
-            if (mHasWorkApps) {
-                mWorkManager.reset();
-            }
+        }
+        if (mHasWorkApps) {
+            mWorkManager.reset();
         }
 
         mActivityContext.getStatsLogManager().logger()
@@ -1217,6 +1218,11 @@
     }
 
     @VisibleForTesting
+    public void setWorkManager(WorkProfileManager workManager) {
+        mWorkManager = workManager;
+    }
+
+    @VisibleForTesting
     public boolean isPersonalTabVisible() {
         return isDescendantViewVisible(R.id.tab_personal);
     }
diff --git a/src/com/android/launcher3/allapps/WorkProfileManager.java b/src/com/android/launcher3/allapps/WorkProfileManager.java
index 1ac8d87..05ed9ba 100644
--- a/src/com/android/launcher3/allapps/WorkProfileManager.java
+++ b/src/com/android/launcher3/allapps/WorkProfileManager.java
@@ -52,6 +52,7 @@
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
 import java.util.function.Predicate;
+import java.util.stream.Stream;
 
 /**
  * Companion class for {@link ActivityAllAppsContainerView} to manage work tab and personal tab
@@ -215,6 +216,10 @@
         return mCurrentState != WorkProfileManager.STATE_DISABLED;
     }
 
+    public boolean hasWorkApps() {
+        return Stream.of(mAllApps.getAppsStore().getApps()).anyMatch(mMatcher);
+    }
+
     /**
      * Adds work profile specific adapter items to adapterItems and returns number of items added
      */
diff --git a/tests/src/com/android/launcher3/ui/ActivityAllAppsContainerViewTest.java b/tests/src/com/android/launcher3/ui/ActivityAllAppsContainerViewTest.java
new file mode 100644
index 0000000..ba416ae
--- /dev/null
+++ b/tests/src/com/android/launcher3/ui/ActivityAllAppsContainerViewTest.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.launcher3.ui;
+
+import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
+
+import static com.android.launcher3.model.data.AppInfo.EMPTY_ARRAY;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.os.UserHandle;
+import android.os.UserManager;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.launcher3.allapps.ActivityAllAppsContainerView;
+import com.android.launcher3.allapps.WorkProfileManager;
+import com.android.launcher3.logging.StatsLogManager;
+import com.android.launcher3.model.data.AppInfo;
+import com.android.launcher3.util.ActivityContextWrapper;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+
+@SmallTest
+@RunWith(AndroidJUnit4.class)
+public class ActivityAllAppsContainerViewTest {
+
+    private static final UserHandle WORK_HANDLE = new UserHandle(13);
+    @Mock
+    private StatsLogManager mStatsLogManager;
+    private AppInfo[] mWorkAppInfo;
+    private ActivityAllAppsContainerView<?> mActivityAllAppsContainerView;
+    private WorkProfileManager mWorkManager;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        Context context = new ActivityContextWrapper(getApplicationContext());
+        mActivityAllAppsContainerView = new ActivityAllAppsContainerView(context);
+        mWorkManager = new WorkProfileManager(context.getSystemService(UserManager.class),
+                mActivityAllAppsContainerView, mStatsLogManager);
+        mActivityAllAppsContainerView.setWorkManager(mWorkManager);
+        ComponentName componentName = new ComponentName(context,
+                "com.android.launcher3.tests.Activity" + "Gmail");
+        AppInfo gmailWorkAppInfo = new AppInfo(componentName, "Gmail", WORK_HANDLE, new Intent());
+        mWorkAppInfo = new AppInfo[]{gmailWorkAppInfo};
+    }
+
+    @Test
+    public void testOnAppsUpdatedWithoutWorkApps_shouldShowTabsIsFalse() {
+        mActivityAllAppsContainerView.getAppsStore().setApps(EMPTY_ARRAY, 0, null);
+
+        mActivityAllAppsContainerView.onAppsUpdated();
+
+        assertThat(mActivityAllAppsContainerView.shouldShowTabs()).isEqualTo(false);
+    }
+
+    @Test
+    public void testOnAppsUpdatedWithWorkApps_shouldShowTabsIsTrue() {
+        mActivityAllAppsContainerView.getAppsStore().setApps(mWorkAppInfo, 0, null);
+
+        mActivityAllAppsContainerView.onAppsUpdated();
+
+        assertThat(mActivityAllAppsContainerView.shouldShowTabs()).isEqualTo(true);
+    }
+}