1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.internal.appwidget;
18
19import android.content.ComponentName;
20import android.content.Intent;
21import android.content.IntentSender;
22import android.content.pm.ApplicationInfo;
23import android.appwidget.AppWidgetProviderInfo;
24import com.android.internal.appwidget.IAppWidgetHost;
25import android.os.Bundle;
26import android.os.IBinder;
27import android.widget.RemoteViews;
28
29/** {@hide} */
30interface IAppWidgetService {
31
32    //
33    // for AppWidgetHost
34    //
35    int[] startListening(IAppWidgetHost host, String callingPackage, int hostId,
36            out List<RemoteViews> updatedViews);
37    void stopListening(String callingPackage, int hostId);
38    int allocateAppWidgetId(String callingPackage, int hostId);
39    void deleteAppWidgetId(String callingPackage, int appWidgetId);
40    void deleteHost(String packageName, int hostId);
41    void deleteAllHosts();
42    RemoteViews getAppWidgetViews(String callingPackage, int appWidgetId);
43    int[] getAppWidgetIdsForHost(String callingPackage, int hostId);
44    IntentSender createAppWidgetConfigIntentSender(String callingPackage, int appWidgetId,
45            int intentFlags);
46
47    //
48    // for AppWidgetManager
49    //
50    void updateAppWidgetIds(String callingPackage, in int[] appWidgetIds, in RemoteViews views);
51    void updateAppWidgetOptions(String callingPackage, int appWidgetId, in Bundle extras);
52    Bundle getAppWidgetOptions(String callingPackage, int appWidgetId);
53    void partiallyUpdateAppWidgetIds(String callingPackage, in int[] appWidgetIds,
54            in RemoteViews views);
55    void updateAppWidgetProvider(in ComponentName provider, in RemoteViews views);
56    void notifyAppWidgetViewDataChanged(String packageName, in int[] appWidgetIds, int viewId);
57    List<AppWidgetProviderInfo> getInstalledProvidersForProfile(int categoryFilter,
58            int profileId);
59    AppWidgetProviderInfo getAppWidgetInfo(String callingPackage, int appWidgetId);
60    boolean hasBindAppWidgetPermission(in String packageName, int userId);
61    void setBindAppWidgetPermission(in String packageName, int userId, in boolean permission);
62    boolean bindAppWidgetId(in String callingPackage, int appWidgetId,
63            int providerProfileId, in ComponentName providerComponent, in Bundle options);
64    void bindRemoteViewsService(String callingPackage, int appWidgetId, in Intent intent,
65            in IBinder connection);
66    void unbindRemoteViewsService(String callingPackage, int appWidgetId, in Intent intent);
67    int[] getAppWidgetIds(in ComponentName providerComponent);
68}
69
70