Move suggestions package to dashboard.suggestions

Test: RunSettingsRoboTests

Change-Id: I4f9af27767c8e55d3b1a16e77c099da52d40aab5

src/com/android/settings/dashboard/suggestions/SuggestionFeatureProvider.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2017 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.settings.dashboard.suggestions;
+
+import android.content.Context;
+
+import com.android.settingslib.drawer.Tile;
+
+import java.util.List;
+
+/** Interface should be implemented if you have added new suggestions */
+public interface SuggestionFeatureProvider {
+
+    /**
+     * Returns true if smart suggestion should be used instead of xml based SuggestionParser.
+     */
+    boolean isSmartSuggestionEnabled(Context context);
+
+    /** Return true if className is the name of a class of one of your newly added suggestion. */
+    boolean isPresent(String className);
+
+    /** Return true if the suggestion has already been completed and does not need to be shown */
+    boolean isSuggestionCompleted(Context context);
+
+    /**
+     * Ranks the list of suggestions in place.
+     * @param suggestions: List of suggestion Tiles
+     * @param suggestionIds: List of suggestion ids corresponding to the suggestion tiles.
+     */
+    void rankSuggestions(final List<Tile> suggestions, List<String> suggestionIds);
+}