2 files changed, 140 insertions, 2 deletions
diff --git a/java/src/com/android/intentresolver/v2/ResolverActivity.java b/java/src/com/android/intentresolver/v2/ResolverActivity.java
index a9d9f8b1..be3d7ce9 100644
--- a/java/src/com/android/intentresolver/v2/ResolverActivity.java
+++ b/java/src/com/android/intentresolver/v2/ResolverActivity.java
@@ -102,8 +102,8 @@ import com.android.intentresolver.icons.TargetDataLoader;
 import com.android.intentresolver.model.ResolverRankerServiceResolverComparator;
 import com.android.intentresolver.v2.data.repository.DevicePolicyResources;
 import com.android.intentresolver.v2.emptystate.NoAppsAvailableEmptyStateProvider;
-import com.android.intentresolver.v2.emptystate.NoCrossProfileEmptyStateProvider;
 import com.android.intentresolver.v2.emptystate.NoCrossProfileEmptyStateProvider.DevicePolicyBlockerEmptyState;
+import com.android.intentresolver.v2.emptystate.ResolverNoCrossProfileEmptyStateProvider;
 import com.android.intentresolver.v2.emptystate.ResolverWorkProfilePausedEmptyStateProvider;
 import com.android.intentresolver.v2.profiles.MultiProfilePagerAdapter;
 import com.android.intentresolver.v2.profiles.MultiProfilePagerAdapter.ProfileType;
@@ -407,7 +407,7 @@ public class ResolverActivity extends Hilt_ResolverActivity implements
                         /* devicePolicyEventCategory= */
                                 ResolverActivity.METRICS_CATEGORY_RESOLVER);
 
-        return new NoCrossProfileEmptyStateProvider(
+        return new ResolverNoCrossProfileEmptyStateProvider(
                 requireAnnotatedUserHandles().personalProfileUserHandle,
                 noWorkToPersonalEmptyState,
                 noPersonalToWorkEmptyState,
diff --git a/java/src/com/android/intentresolver/v2/emptystate/ResolverNoCrossProfileEmptyStateProvider.java b/java/src/com/android/intentresolver/v2/emptystate/ResolverNoCrossProfileEmptyStateProvider.java
new file mode 100644
index 00000000..f133c31d
--- /dev/null
+++ b/java/src/com/android/intentresolver/v2/emptystate/ResolverNoCrossProfileEmptyStateProvider.java
@@ -0,0 +1,138 @@
+/*
+ * Copyright (C) 2022 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.intentresolver.v2.emptystate;
+
+import android.app.admin.DevicePolicyEventLogger;
+import android.app.admin.DevicePolicyManager;
+import android.content.Context;
+import android.os.UserHandle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
+
+import com.android.intentresolver.ResolverListAdapter;
+import com.android.intentresolver.emptystate.CrossProfileIntentsChecker;
+import com.android.intentresolver.emptystate.EmptyState;
+import com.android.intentresolver.emptystate.EmptyStateProvider;
+
+/**
+ * Empty state provider that does not allow cross profile sharing, it will return a blocker
+ * in case if the profile of the current tab is not the same as the profile of the calling app.
+ */
+public class ResolverNoCrossProfileEmptyStateProvider implements EmptyStateProvider {
+
+    private final UserHandle mPersonalProfileUserHandle;
+    private final EmptyState mNoWorkToPersonalEmptyState;
+    private final EmptyState mNoPersonalToWorkEmptyState;
+    private final CrossProfileIntentsChecker mCrossProfileIntentsChecker;
+    private final UserHandle mTabOwnerUserHandleForLaunch;
+
+    public ResolverNoCrossProfileEmptyStateProvider(UserHandle personalUserHandle,
+            EmptyState noWorkToPersonalEmptyState,
+            EmptyState noPersonalToWorkEmptyState,
+            CrossProfileIntentsChecker crossProfileIntentsChecker,
+            UserHandle tabOwnerUserHandleForLaunch) {
+        mPersonalProfileUserHandle = personalUserHandle;
+        mNoWorkToPersonalEmptyState = noWorkToPersonalEmptyState;
+        mNoPersonalToWorkEmptyState = noPersonalToWorkEmptyState;
+        mCrossProfileIntentsChecker = crossProfileIntentsChecker;
+        mTabOwnerUserHandleForLaunch = tabOwnerUserHandleForLaunch;
+    }
+
+    @Nullable
+    @Override
+    public EmptyState getEmptyState(ResolverListAdapter resolverListAdapter) {
+        boolean shouldShowBlocker =
+                !mTabOwnerUserHandleForLaunch.equals(resolverListAdapter.getUserHandle())
+                        && !mCrossProfileIntentsChecker
+                        .hasCrossProfileIntents(resolverListAdapter.getIntents(),
+                                mTabOwnerUserHandleForLaunch.getIdentifier(),
+                                resolverListAdapter.getUserHandle().getIdentifier());
+
+        if (!shouldShowBlocker) {
+            return null;
+        }
+
+        if (resolverListAdapter.getUserHandle().equals(mPersonalProfileUserHandle)) {
+            return mNoWorkToPersonalEmptyState;
+        } else {
+            return mNoPersonalToWorkEmptyState;
+        }
+    }
+
+
+    /**
+     * Empty state that gets strings from the device policy manager and tracks events into
+     * event logger of the device policy events.
+     */
+    public static class DevicePolicyBlockerEmptyState implements EmptyState {
+
+        @NonNull
+        private final Context mContext;
+        private final String mDevicePolicyStringTitleId;
+        @StringRes
+        private final int mDefaultTitleResource;
+        private final String mDevicePolicyStringSubtitleId;
+        @StringRes
+        private final int mDefaultSubtitleResource;
+        private final int mEventId;
+        @NonNull
+        private final String mEventCategory;
+
+        public DevicePolicyBlockerEmptyState(@NonNull Context context,
+                String devicePolicyStringTitleId, @StringRes int defaultTitleResource,
+                String devicePolicyStringSubtitleId, @StringRes int defaultSubtitleResource,
+                int devicePolicyEventId, @NonNull String devicePolicyEventCategory) {
+            mContext = context;
+            mDevicePolicyStringTitleId = devicePolicyStringTitleId;
+            mDefaultTitleResource = defaultTitleResource;
+            mDevicePolicyStringSubtitleId = devicePolicyStringSubtitleId;
+            mDefaultSubtitleResource = defaultSubtitleResource;
+            mEventId = devicePolicyEventId;
+            mEventCategory = devicePolicyEventCategory;
+        }
+
+        @Nullable
+        @Override
+        public String getTitle() {
+            return mContext.getSystemService(DevicePolicyManager.class).getResources().getString(
+                    mDevicePolicyStringTitleId,
+                    () -> mContext.getString(mDefaultTitleResource));
+        }
+
+        @Nullable
+        @Override
+        public String getSubtitle() {
+            return mContext.getSystemService(DevicePolicyManager.class).getResources().getString(
+                    mDevicePolicyStringSubtitleId,
+                    () -> mContext.getString(mDefaultSubtitleResource));
+        }
+
+        @Override
+        public void onEmptyStateShown() {
+            DevicePolicyEventLogger.createEvent(mEventId)
+                    .setStrings(mEventCategory)
+                    .write();
+        }
+
+        @Override
+        public boolean shouldSkipDataRebuild() {
+            return true;
+        }
+    }
+}