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.IBinder; 24import android.widget.RemoteViews; 25 26/** {@hide} */ 27interface IAppWidgetService { 28 29 // 30 // for AppWidgetHost 31 // 32 int[] startListening(IAppWidgetHost host, String packageName, int hostId, 33 out List<RemoteViews> updatedViews); 34 void stopListening(int hostId); 35 int allocateAppWidgetId(String packageName, int hostId); 36 void deleteAppWidgetId(int appWidgetId); 37 void deleteHost(int hostId); 38 void deleteAllHosts(); 39 RemoteViews getAppWidgetViews(int appWidgetId); 40 41 // 42 // for AppWidgetManager 43 // 44 void updateAppWidgetIds(in int[] appWidgetIds, in RemoteViews views); 45 void partiallyUpdateAppWidgetIds(in int[] appWidgetIds, in RemoteViews views); 46 void updateAppWidgetProvider(in ComponentName provider, in RemoteViews views); 47 void notifyAppWidgetViewDataChanged(in int[] appWidgetIds, int viewId); 48 List<AppWidgetProviderInfo> getInstalledProviders(); 49 AppWidgetProviderInfo getAppWidgetInfo(int appWidgetId); 50 void bindAppWidgetId(int appWidgetId, in ComponentName provider); 51 void bindRemoteViewsService(int appWidgetId, in Intent intent, in IBinder connection); 52 void unbindRemoteViewsService(int appWidgetId, in Intent intent); 53 int[] getAppWidgetIds(in ComponentName provider); 54 55} 56 57