85 lines
2.6 KiB
Java
85 lines
2.6 KiB
Java
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/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.service.settings.suggestions;
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import android.annotation.SystemApi;
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import android.app.Service;
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import android.content.Intent;
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import android.os.IBinder;
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import android.util.Log;
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import java.util.List;
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/**
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* This is the base class for implementing suggestion service. A suggestion service is responsible
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* to provide a collection of {@link Suggestion}s for the current user when queried.
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*
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* @hide
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*/
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@SystemApi
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public abstract class SuggestionService extends Service {
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private static final String TAG = "SuggestionService";
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private static final boolean DEBUG = false;
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@Override
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public IBinder onBind(Intent intent) {
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return new ISuggestionService.Stub() {
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@Override
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public List<Suggestion> getSuggestions() {
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if (DEBUG) {
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Log.d(TAG, "getSuggestions() " + getPackageName());
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}
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return onGetSuggestions();
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}
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@Override
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public void dismissSuggestion(Suggestion suggestion) {
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if (DEBUG) {
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Log.d(TAG, "dismissSuggestion() " + getPackageName());
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}
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onSuggestionDismissed(suggestion);
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}
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@Override
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public void launchSuggestion(Suggestion suggestion) {
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if (DEBUG) {
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Log.d(TAG, "launchSuggestion() " + getPackageName());
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}
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onSuggestionLaunched(suggestion);
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}
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};
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}
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/**
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* Return all available suggestions.
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*/
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public abstract List<Suggestion> onGetSuggestions();
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/**
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* Dismiss a suggestion. The suggestion will not be included in future
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* {@link #onGetSuggestions()} calls.
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*/
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public abstract void onSuggestionDismissed(Suggestion suggestion);
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/**
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* This is the opposite signal to {@link #onSuggestionDismissed}, indicating a suggestion has
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* been launched.
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*/
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public abstract void onSuggestionLaunched(Suggestion suggestion);
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}
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