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.appwidget.AppWidgetProviderInfo; 22import com.android.internal.appwidget.IAppWidgetHost; 23import android.os.Bundle; 24import android.os.IBinder; 25import android.widget.RemoteViews; 26 27/** {@hide} */ 28interface IAppWidgetService { 29 30 // 31 // for AppWidgetHost 32 // 33 int[] startListening(IAppWidgetHost host, String packageName, int hostId, 34 out List<RemoteViews> updatedViews); 35 int[] startListeningAsUser(IAppWidgetHost host, String packageName, int hostId, 36 out List<RemoteViews> updatedViews, int userId); 37 void stopListening(int hostId); 38 void stopListeningAsUser(int hostId, int userId); 39 int allocateAppWidgetId(String packageName, int hostId); 40 void deleteAppWidgetId(int appWidgetId); 41 void deleteHost(int hostId); 42 void deleteAllHosts(); 43 RemoteViews getAppWidgetViews(int appWidgetId); 44 int[] getAppWidgetIdsForHost(int hostId); 45 46 // 47 // for AppWidgetManager 48 // 49 void updateAppWidgetIds(in int[] appWidgetIds, in RemoteViews views); 50 void updateAppWidgetOptions(int appWidgetId, in Bundle extras); 51 Bundle getAppWidgetOptions(int appWidgetId); 52 void partiallyUpdateAppWidgetIds(in int[] appWidgetIds, in RemoteViews views); 53 void updateAppWidgetProvider(in ComponentName provider, in RemoteViews views); 54 void notifyAppWidgetViewDataChanged(in int[] appWidgetIds, int viewId); 55 List<AppWidgetProviderInfo> getInstalledProviders(int categoryFilter); 56 AppWidgetProviderInfo getAppWidgetInfo(int appWidgetId); 57 boolean hasBindAppWidgetPermission(in String packageName); 58 void setBindAppWidgetPermission(in String packageName, in boolean permission); 59 void bindAppWidgetId(int appWidgetId, in ComponentName provider, in Bundle options); 60 boolean bindAppWidgetIdIfAllowed( 61 in String packageName, int appWidgetId, in ComponentName provider, in Bundle options); 62 void bindRemoteViewsService(int appWidgetId, in Intent intent, in IBinder connection, int userId); 63 void unbindRemoteViewsService(int appWidgetId, in Intent intent, int userId); 64 int[] getAppWidgetIds(in ComponentName provider); 65 66} 67 68