PinWidgetFlowHandler.java revision 8a0dc38aebdc7624db3de2cdfecb9d11e2baee04 
1/*
2 * Copyright (C) 2017 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.launcher3.dragndrop;
18
19import android.appwidget.AppWidgetManager;
20import android.appwidget.AppWidgetProviderInfo;
21import android.os.Bundle;
22import android.os.Parcel;
23import android.os.Parcelable;
24
25import com.android.launcher3.ItemInfo;
26import com.android.launcher3.Launcher;
27import com.android.launcher3.compat.PinItemRequestCompat;
28import com.android.launcher3.widget.WidgetAddFlowHandler;
29
30/**
31 * Extension of WidgetAddFlowHandler to handle pin item request behavior.
32 *
33 * No config activity is shown even if it is defined in widget config. And a callback is sent when
34 * the widget is bound.
35 */
36public class PinWidgetFlowHandler extends WidgetAddFlowHandler implements Parcelable {
37
38    private final PinItemRequestCompat mRequest;
39
40    public PinWidgetFlowHandler(AppWidgetProviderInfo providerInfo, PinItemRequestCompat request) {
41        super(providerInfo);
42        mRequest = request;
43    }
44
45    protected PinWidgetFlowHandler(Parcel parcel) {
46        super(parcel);
47        mRequest = PinItemRequestCompat.CREATOR.createFromParcel(parcel);
48    }
49
50    @Override
51    public void writeToParcel(Parcel parcel, int i) {
52        super.writeToParcel(parcel, i);
53        mRequest.writeToParcel(parcel, i);
54    }
55
56    @Override
57    public boolean startConfigActivity(Launcher launcher, int appWidgetId, ItemInfo info,
58            int requestCode) {
59        Bundle extras = new Bundle();
60        extras.putInt(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
61        mRequest.accept(extras);
62        return false;
63    }
64
65    @Override
66    public boolean needsConfigure() {
67        return false;
68    }
69
70    public static final Parcelable.Creator<PinWidgetFlowHandler> CREATOR =
71            new Parcelable.Creator<PinWidgetFlowHandler>() {
72                public PinWidgetFlowHandler createFromParcel(Parcel source) {
73                    return new PinWidgetFlowHandler(source);
74                }
75
76                public PinWidgetFlowHandler[] newArray(int size) {
77                    return new PinWidgetFlowHandler[size];
78                }
79            };
80}
81