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The Android Open Source Project7376fae2009-03-11 12:11:58 -07001/*
2 * Copyright (C) 2009 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
Daniel Sandler325dc232013-06-05 22:57:57 -040017package com.android.launcher3;
The Android Open Source Project7376fae2009-03-11 12:11:58 -070018
19import android.appwidget.AppWidgetHost;
20import android.appwidget.AppWidgetHostView;
21import android.appwidget.AppWidgetProviderInfo;
22import android.content.Context;
23
24/**
25 * Specific {@link AppWidgetHost} that creates our {@link LauncherAppWidgetHostView}
26 * which correctly captures all long-press events. This ensures that users can
27 * always pick up and move widgets.
28 */
29public class LauncherAppWidgetHost extends AppWidgetHost {
Winson Chunga3f78e32012-06-14 11:59:51 -070030
31 Launcher mLauncher;
32
33 public LauncherAppWidgetHost(Launcher launcher, int hostId) {
34 super(launcher, hostId);
35 mLauncher = launcher;
The Android Open Source Project7376fae2009-03-11 12:11:58 -070036 }
Adam Cohen9415d872010-09-13 14:49:43 -070037
The Android Open Source Project7376fae2009-03-11 12:11:58 -070038 @Override
39 protected AppWidgetHostView onCreateView(Context context, int appWidgetId,
40 AppWidgetProviderInfo appWidget) {
Michael Jurka16fed412010-10-01 16:12:03 -070041 return new LauncherAppWidgetHostView(context);
The Android Open Source Project7376fae2009-03-11 12:11:58 -070042 }
Patrick Dubroy2313eff2011-01-11 20:01:31 -080043
44 @Override
45 public void stopListening() {
46 super.stopListening();
47 clearViews();
48 }
Winson Chunga3f78e32012-06-14 11:59:51 -070049
Winson Chunga3f78e32012-06-14 11:59:51 -070050 protected void onProvidersChanged() {
51 // Once we get the message that widget packages are updated, we need to rebind items
52 // in AppsCustomize accordingly.
Michael Jurkac402cd92013-05-20 15:49:32 +020053 mLauncher.bindPackagesUpdated(LauncherModel.getSortedWidgetsAndShortcuts(mLauncher));
Winson Chunga3f78e32012-06-14 11:59:51 -070054 }
The Android Open Source Project7376fae2009-03-11 12:11:58 -070055}