/
HomeDropdownListAdapter.java
205 lines (177 loc) · 5.38 KB
/
HomeDropdownListAdapter.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
/*
* Copyright 2012 GitHub Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.mobile.ui.user;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import com.github.kevinsawicki.wishlist.SingleTypeAdapter;
import com.github.mobile.R.drawable;
import com.github.mobile.R.id;
import com.github.mobile.R.layout;
import com.github.mobile.R.string;
import com.github.mobile.util.AvatarLoader;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.egit.github.core.User;
/**
* Dropdown list adapter to display orgs. and other context-related activity
* links
*/
public class HomeDropdownListAdapter extends SingleTypeAdapter<Object> {
/**
* Action for Gists
*/
public static final int ACTION_GISTS = 0;
/**
* Action for the issues dashboard
*/
public static final int ACTION_DASHBOARD = 1;
/**
* Action for bookmarks
*/
public static final int ACTION_BOOKMARKS = 2;
private static final int NON_ORG_ITEMS = 3;
private final AvatarLoader avatars;
private int selected;
private final LayoutInflater inflater;
/**
* l Create adapter with initial orgs
*
* @param context
* @param orgs
* @param avatars
*/
public HomeDropdownListAdapter(final Context context,
final List<User> orgs, final AvatarLoader avatars) {
super(context, layout.org_item);
this.avatars = avatars;
inflater = LayoutInflater.from(context);
setOrgs(orgs);
}
/**
* Get number of orgs
*
* @return org count
*/
public int getOrgCount() {
return getCount() - NON_ORG_ITEMS;
}
/**
* Is the given position an org. selection position?
*
* @param position
* @return true if org., false otherwise
*/
public boolean isOrgPosition(final int position) {
return position < getOrgCount();
}
/**
* Get action at given position
*
* @param position
* @return action id
*/
public int getAction(final int position) {
return position - getOrgCount();
}
/**
* Set orgs to display
*
* @param orgs
* @return this adapter
*/
public HomeDropdownListAdapter setOrgs(final List<User> orgs) {
int orgCount = orgs != null ? orgs.size() : 0;
if (selected >= orgCount)
selected = 0;
List<Object> all = new ArrayList<Object>(orgCount + NON_ORG_ITEMS);
if (orgCount > 0)
all.addAll(orgs);
// Add dummy objects for gists, issue dashboard, and bookmarks
all.add(new Object());
all.add(new Object());
all.add(new Object());
setItems(all);
notifyDataSetChanged();
return this;
}
/**
* @param selected
* @return this adapter
*/
public HomeDropdownListAdapter setSelected(int selected) {
this.selected = selected;
return this;
}
/**
* @return selected
*/
public int getSelected() {
return selected;
}
@Override
public long getItemId(int position) {
if (isOrgPosition(position))
return ((User) getItem(position)).getId();
else
return super.getItemId(position);
}
@Override
protected int[] getChildViewIds() {
return new int[] { id.tv_org_name, id.iv_avatar };
}
@Override
public View getDropDownView(int position, View convertView, ViewGroup parent) {
if (convertView == null)
convertView = initialize(inflater.inflate(layout.org_dropdown_item,
null));
update(position, convertView, getItem(position));
return convertView;
}
private void setActionIcon(ImageView image, int drawable) {
image.setImageResource(drawable);
image.setTag(id.iv_avatar, null);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (!isOrgPosition(position))
position = selected;
return super.getView(position, convertView, parent);
}
@Override
protected void update(int position, Object item) {
switch (getAction(position)) {
case ACTION_GISTS:
setText(0, string.gists);
setActionIcon(imageView(1), drawable.dropdown_gist);
break;
case ACTION_DASHBOARD:
setText(0, string.issue_dashboard);
setActionIcon(imageView(1), drawable.dropdown_dashboard);
break;
case ACTION_BOOKMARKS:
setText(0, string.bookmarks);
setActionIcon(imageView(1), drawable.dropdown_bookmark);
break;
default:
User user = (User) item;
setText(0, user.getLogin());
avatars.bind(imageView(1), user);
}
}
}