1/*
2 * Copyright (C) 2016 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.documentsui.sidebar;
18
19import android.content.Intent;
20import android.content.pm.ActivityInfo;
21import android.content.pm.PackageManager;
22import android.content.pm.ResolveInfo;
23import android.view.View;
24import android.widget.ImageView;
25import android.widget.TextView;
26
27import com.android.documentsui.ActionHandler;
28import com.android.documentsui.R;
29
30/**
31 * An {@link Item} for apps that supports some picking actions like
32 * {@link Intent#ACTION_GET_CONTENT} such as Photos. This is only used in pickers.
33 */
34class AppItem extends Item {
35    private static final String STRING_ID_FORMAT = "AppItem{%s/%s}";
36
37    public final ResolveInfo info;
38
39    private final ActionHandler mActionHandler;
40
41    public AppItem(ResolveInfo info, ActionHandler actionHandler) {
42        super(R.layout.item_root, getStringId(info));
43        this.info = info;
44
45        mActionHandler = actionHandler;
46    }
47
48    private static String getStringId(ResolveInfo info) {
49        ActivityInfo activityInfo = info.activityInfo;
50
51        String component = String.format(
52                STRING_ID_FORMAT, activityInfo.applicationInfo.packageName, activityInfo.name);
53        return component;
54    }
55
56    @Override
57    boolean showAppDetails() {
58        mActionHandler.showAppDetails(info);
59        return true;
60    }
61
62    @Override
63    void bindView(View convertView) {
64        final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon);
65        final TextView title = (TextView) convertView.findViewById(android.R.id.title);
66        final TextView summary = (TextView) convertView.findViewById(android.R.id.summary);
67
68        final PackageManager pm = convertView.getContext().getPackageManager();
69        icon.setImageDrawable(info.loadIcon(pm));
70        title.setText(info.loadLabel(pm));
71
72        // TODO: match existing summary behavior from disambig dialog
73        summary.setVisibility(View.GONE);
74    }
75
76    @Override
77    boolean isRoot() {
78        // We won't support drag n' drop in pickers, and apps only show up there.
79        return false;
80    }
81
82    @Override
83    void open() {
84        mActionHandler.openRoot(info);
85    }
86
87    @Override
88    public String toString() {
89        return "AppItem{"
90                + "id=" + stringId
91                + ", resolveInfo=" + info
92                + "}";
93    }
94}
95