Creates BcSmartspaceDataPlugin interface to provide mock data to BC Smartspace.

Bug: 178536734
Test: Manually using implementation in SupportApp
Change-Id: Ia1cfbbf2944ca5f92e9e7144076eb15878e164d1
Merged-In: Ia1cfbbf2944ca5f92e9e7144076eb15878e164d1

1 files changed, 44 insertions, 0 deletions

diff --git a/src_plugins/com/android/systemui/plugins/BcSmartspaceDataPlugin.java b/src_plugins/com/android/systemui/plugins/BcSmartspaceDataPlugin.java
new file mode 100644
index 0000000000..b90e43bc64
--- /dev/null
+++ b/src_plugins/com/android/systemui/plugins/BcSmartspaceDataPlugin.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 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.systemui.plugins;
+
+import android.os.Parcelable;
+
+import com.android.systemui.plugins.annotations.ProvidesInterface;
+
+import java.util.List;
+
+/**
+ * Interface to provide SmartspaceTargets to BcSmartspace.
+ */
+@ProvidesInterface(action = BcSmartspaceDataPlugin.ACTION, version = BcSmartspaceDataPlugin.VERSION)
+public interface BcSmartspaceDataPlugin extends Plugin {
+    String ACTION = "com.android.systemui.action.PLUGIN_BC_SMARTSPACE_DATA";
+    int VERSION = 1;
+
+    /** Register a listener to get Smartspace data. */
+    void registerListener(SmartspaceTargetListener listener);
+
+    /** Unregister a listener. */
+    void unregisterListener(SmartspaceTargetListener listener);
+
+    /** Provides Smartspace data to registered listeners. */
+    interface SmartspaceTargetListener {
+        /** Each Parcelable is a SmartspaceTarget that represents a card. */
+        void onSmartspaceTargetsUpdated(List<Parcelable> targets);
+    }
+}