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gerrit-public.fairphone.software / platform / packages / apps / DocumentsUI / 5629ec5989006bfc4ad3cb19a92163d581ff02e6 / . / src / com / android / documentsui / IconUtils.java
blob: b5b10334fc8aad7b81ba515931003b41ae5f6fc8 [file] [log] [blame]
Jeff Sharkey5629ec52013-09-04 18:03:18 -0700[diff] [blame^]1/*
2 * Copyright (C) 2013 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;
18
19import android.content.Context;
20import android.content.pm.PackageManager;
21import android.content.pm.ProviderInfo;
22import android.content.res.Resources;
23import android.graphics.drawable.Drawable;
24import android.provider.DocumentsContract.Document;
25
26import com.google.android.collect.Maps;
27
28import java.util.HashMap;
29
30public class IconUtils {
31
32 private static HashMap<String, Integer> sMimeIcons = Maps.newHashMap();
33
34 private static void add(String mimeType, int resId) {
35 if (sMimeIcons.put(mimeType, resId) != null) {
36 throw new RuntimeException(mimeType + " already registered!");
37 }
38 }
39
40 static {
41 int icon;
42
43 // Package
44 icon = R.drawable.ic_doc_apk;
45 add("application/vnd.android.package-archive", icon);
46
47 // Audio
48 icon = R.drawable.ic_doc_audio;
49 add("application/ogg", icon);
50 add("application/x-flac", icon);
51
52 // Certificate
53 icon = R.drawable.ic_doc_certificate;
54 add("application/pgp-keys", icon);
55 add("application/pgp-signature", icon);
56 add("application/x-pkcs12", icon);
57 add("application/x-pkcs7-certreqresp", icon);
58 add("application/x-pkcs7-crl", icon);
59 add("application/x-x509-ca-cert", icon);
60 add("application/x-x509-user-cert", icon);
61 add("application/x-pkcs7-certificates", icon);
62 add("application/x-pkcs7-mime", icon);
63 add("application/x-pkcs7-signature", icon);
64
65 // Source code
66 icon = R.drawable.ic_doc_codes;
67 add("application/rdf+xml", icon);
68 add("application/rss+xml", icon);
69 add("application/x-object", icon);
70 add("application/xhtml+xml", icon);
71 add("text/css", icon);
72 add("text/html", icon);
73 add("text/xml", icon);
74 add("text/x-c++hdr", icon);
75 add("text/x-c++src", icon);
76 add("text/x-chdr", icon);
77 add("text/x-csrc", icon);
78 add("text/x-dsrc", icon);
79 add("text/x-csh", icon);
80 add("text/x-haskell", icon);
81 add("text/x-java", icon);
82 add("text/x-literate-haskell", icon);
83 add("text/x-pascal", icon);
84 add("text/x-tcl", icon);
85 add("text/x-tex", icon);
86 add("application/x-latex", icon);
87 add("application/x-texinfo", icon);
88 add("application/atom+xml", icon);
89 add("application/ecmascript", icon);
90 add("application/json", icon);
91 add("application/javascript", icon);
92 add("application/xml", icon);
93 add("text/javascript", icon);
94 add("application/x-javascript", icon);
95
96 // Compressed
97 icon = R.drawable.ic_doc_compressed;
98 add("application/mac-binhex40", icon);
99 add("application/rar", icon);
100 add("application/zip", icon);
101 add("application/x-apple-diskimage", icon);
102 add("application/x-debian-package", icon);
103 add("application/x-gtar", icon);
104 add("application/x-iso9660-image", icon);
105 add("application/x-lha", icon);
106 add("application/x-lzh", icon);
107 add("application/x-lzx", icon);
108 add("application/x-stuffit", icon);
109 add("application/x-tar", icon);
110 add("application/x-webarchive", icon);
111 add("application/x-webarchive-xml", icon);
112 add("application/gzip", icon);
113 add("application/x-7z-compressed", icon);
114 add("application/x-deb", icon);
115 add("application/x-rar-compressed", icon);
116
117 // Contact
118 icon = R.drawable.ic_doc_contact;
119 add("text/x-vcard", icon);
120 add("text/vcard", icon);
121
122 // Event
123 icon = R.drawable.ic_doc_event;
124 add("text/calendar", icon);
125 add("text/x-vcalendar", icon);
126
127 // Font
128 icon = R.drawable.ic_doc_font;
129 add("application/x-font", icon);
130 add("application/font-woff", icon);
131 add("application/x-font-woff", icon);
132 add("application/x-font-ttf", icon);
133
134 // Image
135 icon = R.drawable.ic_doc_image;
136 add("application/vnd.oasis.opendocument.graphics", icon);
137 add("application/vnd.oasis.opendocument.graphics-template", icon);
138 add("application/vnd.oasis.opendocument.image", icon);
139 add("application/vnd.stardivision.draw", icon);
140 add("application/vnd.sun.xml.draw", icon);
141 add("application/vnd.sun.xml.draw.template", icon);
142
143 // PDF
144 icon = R.drawable.ic_doc_pdf;
145 add("application/pdf", icon);
146
147 // Presentation
148 icon = R.drawable.ic_doc_presentation;
149 add("application/vnd.ms-powerpoint", icon);
150 add("application/vnd.openxmlformats-officedocument.presentationml.presentation", icon);
151 add("application/vnd.openxmlformats-officedocument.presentationml.template", icon);
152 add("application/vnd.openxmlformats-officedocument.presentationml.slideshow", icon);
153 add("application/vnd.stardivision.impress", icon);
154 add("application/vnd.sun.xml.impress", icon);
155 add("application/vnd.sun.xml.impress.template", icon);
156 add("application/x-kpresenter", icon);
157 add("application/vnd.oasis.opendocument.presentation", icon);
158
159 // Spreadsheet
160 icon = R.drawable.ic_doc_spreadsheet;
161 add("application/vnd.oasis.opendocument.spreadsheet", icon);
162 add("application/vnd.oasis.opendocument.spreadsheet-template", icon);
163 add("application/vnd.ms-excel", icon);
164 add("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", icon);
165 add("application/vnd.openxmlformats-officedocument.spreadsheetml.template", icon);
166 add("application/vnd.stardivision.calc", icon);
167 add("application/vnd.sun.xml.calc", icon);
168 add("application/vnd.sun.xml.calc.template", icon);
169 add("application/x-kspread", icon);
170
171 // Text
172 icon = R.drawable.ic_doc_text;
173 add("application/vnd.oasis.opendocument.text", icon);
174 add("application/vnd.oasis.opendocument.text-master", icon);
175 add("application/vnd.oasis.opendocument.text-template", icon);
176 add("application/vnd.oasis.opendocument.text-web", icon);
177 add("application/msword", icon);
178 add("application/vnd.openxmlformats-officedocument.wordprocessingml.document", icon);
179 add("application/vnd.openxmlformats-officedocument.wordprocessingml.template", icon);
180 add("application/vnd.stardivision.writer", icon);
181 add("application/vnd.stardivision.writer-global", icon);
182 add("application/vnd.sun.xml.writer", icon);
183 add("application/vnd.sun.xml.writer.global", icon);
184 add("application/vnd.sun.xml.writer.template", icon);
185 add("application/x-abiword", icon);
186 add("application/x-kword", icon);
187
188 // Video
189 icon = R.drawable.ic_doc_video;
190 add("application/x-quicktimeplayer", icon);
191 add("application/x-shockwave-flash", icon);
192 }
193
194 public static Drawable loadPackageIcon(Context context, String authority, int icon) {
195 if (icon != 0) {
196 if (authority != null) {
197 final PackageManager pm = context.getPackageManager();
198 final ProviderInfo info = pm.resolveContentProvider(authority, 0);
199 if (info != null) {
200 return pm.getDrawable(info.packageName, icon, info.applicationInfo);
201 }
202 } else {
203 return context.getResources().getDrawable(icon);
204 }
205 }
206 return null;
207 }
208
209 public static Drawable loadMimeIcon(Context context, String mimeType) {
210 final Resources res = context.getResources();
211
212 if (Document.MIME_TYPE_DIR.equals(mimeType)) {
213 return res.getDrawable(R.drawable.ic_dir);
214 }
215
216 // Look for exact match first
217 Integer resId = sMimeIcons.get(mimeType);
218 if (resId != null) {
219 return res.getDrawable(resId);
220 }
221
222 if (mimeType == null) {
223 // TODO: generic icon?
224 return null;
225 }
226
227 // Otherwise look for partial match
228 final String typeOnly = mimeType.split("/")[0];
229 if ("audio".equals(typeOnly)) {
230 return res.getDrawable(R.drawable.ic_doc_audio);
231 } else if ("image".equals(typeOnly)) {
232 return res.getDrawable(R.drawable.ic_doc_image);
233 } else if ("text".equals(typeOnly)) {
234 return res.getDrawable(R.drawable.ic_doc_text);
235 } else if ("video".equals(typeOnly)) {
236 return res.getDrawable(R.drawable.ic_doc_video);
237 } else {
238 // TODO: generic icon?
239 return null;
240 }
241 }
242}