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.systemui.statusbar.notification;
18
19import android.content.Context;
20import android.support.v4.view.AsyncLayoutInflater;
21import android.view.View;
22import android.view.ViewGroup;
23
24import com.android.systemui.R;
25import com.android.systemui.statusbar.InflationTask;
26import com.android.systemui.statusbar.ExpandableNotificationRow;
27import com.android.systemui.statusbar.NotificationData;
28
29/**
30 * An inflater task that asynchronously inflates a ExpandableNotificationRow
31 */
32public class RowInflaterTask implements InflationTask, AsyncLayoutInflater.OnInflateFinishedListener {
33    private RowInflationFinishedListener mListener;
34    private NotificationData.Entry mEntry;
35    private boolean mCancelled;
36
37    /**
38     * Inflates a new notificationView. This should not be called twice on this object
39     */
40    public void inflate(Context context, ViewGroup parent, NotificationData.Entry entry,
41            RowInflationFinishedListener listener) {
42        mListener = listener;
43        AsyncLayoutInflater inflater = new AsyncLayoutInflater(context);
44        mEntry = entry;
45        entry.setInflationTask(this);
46        inflater.inflate(R.layout.status_bar_notification_row, parent, this);
47    }
48
49    @Override
50    public void abort() {
51        mCancelled = true;
52    }
53
54    @Override
55    public void onInflateFinished(View view, int resid, ViewGroup parent) {
56        if (!mCancelled) {
57            mEntry.onInflationTaskFinished();
58            mListener.onInflationFinished((ExpandableNotificationRow) view);
59        }
60    }
61
62    public interface RowInflationFinishedListener {
63        void onInflationFinished(ExpandableNotificationRow row);
64    }
65}
66